baber/WOPTO huggingface dataset:
Patent JP-H11173421-A (JP)
Title: Transportation of resin granular substance
Inventor: SHIOMI KAZUAKI
IPC: F16L23/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent scraping due to wear of a gasket or deterioration due to the use for a long time to reduce the generation of dust by using a metal gasket or a semimetal gasket as a gasket of a flange joint of a pipe used in the transportation of a resin granular substance. SOLUTION: A metal gasket or a semimetal gasket is used as a gasket of a flange joint when a resin granular substance such as optical polycarbonate granular substance is fed under pressure or is sucked and is transported in a pipe, and an inside diameter thereof is set to be larger than an inside diameter of the pipe by 0 to 6 mm preferably. In this case, the metal gasket is made of a metallic material, and the semimetal gasket is made by combining a metallic material with a non-metallic material, and the non-metallic material is jacket- finished by the metallic material. Moreover, austenite stainless steel is preferably used as the metallic material of the metal gasket or the semimetal gasket.
Patent JP-H09177035-A (JP)
Title: Assembling machine for lining steel plate for reinforcement of bridge pier
Inventor: TOKIOKA MASATAKE
IPC: E01D22/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make effective the works of rinforcing the lining steel plates of a bridge pier. SOLUTION: A working deck 12 is furnished at the tip of a telescopic boom pivoted on the body of a running machine, and in the front part of this deck 12, a recess 14 is furnished consisting of L-parts 13, 13 positioned opposing on the left and the right. At the undersurface of each L-part 13 a slide box 16 is provided in such a way as slidable toward the inside of the recess 14. A frame 22 is installed upright on the inner side wall 21 of each slide box 16 and is equipped with an elevating jack 25 where a split steel plate 2 is engaged and a locating jack 24 which is to adjust the horizontality and plumbness of the steel plate 2.
Patent JP-H09180999-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TEZUKA TSUTOMU
IPC: H01L21/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To thin a base silicon germanium layer by inserting a dislocation conversion layer having a lattice constant different from that of a distortionless silicon and that of the silicon germanium layer in the lattice constant in a distortionless state between a first silicon layer and the silicon germanium layer. SOLUTION: An SiO2 film 2 is provided on an Si support plate 1, a first silicon layer 3 is provided thereon, and an SOI substrate is formed. An Si0.7 Ge0.3 buffer layer 5 lattice alleviated by attaching a Ge layer 4 as a dislocation conversion layer is provided onto the layer 3. A second silicon layer 6 is provided on the layer 5. In the case of forming a distortion Si substrate, the layer 5 is lattice alleviated by heat treatment, at this time, a through dislocation 7 occurs in the layer 3, the dislocation 7 is transferred to a slip dislocation 8 in the bondary between the layer 3 and the lyaer 4, and does not hence arrive at the surface of the layer 5. The layer of high quality in which the dislocation density on the surface of the layer 5 is sufficiently small and the dislocation density of the layer 6 is also sufficiently small is obtained.
Patent JP-H1033101-A (JP)
Title: Bait for angling
Inventor: MIURA HIROJI
IPC: A01K97/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bait for angling not requiring much time for thawing, free from spoiling hands, etc., having improved operability, capable of refrigerating without freezing the bait for angling by packaging a bait raw material after pretreatment, soaking in a specific mixed liquid and draining. SOLUTION: The raw frozen krill is thawed, washed with water, soaked in 1% aqueous solution of sodium sulfite for bleaching, and drained as a pretreatment. Then the drained krill is soaked in a mixture of 65-75(wt.%) of an antifreezing fluid such as polypropyleneglycol, etc., and 25-40 parts of nonreducing sugar for 10-12 hours. Then the liquid mixtures is drained and packaged.
Patent JP-H03203092-A (JP)
Title: Semiconductor memory device
Inventor: MORI SHIGERU
IPC: H01L21/8242
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a memory device capable of being read and written at high speed by providing a data line sense amplifier, a PMOS element between a bit line and a data line, a bit line precharge means, and a PMOS element control means. CONSTITUTION:The signal phi3 of the control means gives first voltage lower than precharge voltage by more than a threshold Vth to the gate electrodes of the PMOS Q3, Q4 until the finish of the amplifying operation of the sense amplifier 1, and after the finish of the amplifying operation, it gives second voltage lower than L-level potential by more than Vth. As a result, at the time of the amplifying operation of the sense amplifier 1, in the PMOS Q3, Q4, the PMOS Q3 or Q4 connected to the data line DL1 or DL2 having fallen below the potential of (first voltage + Vth) is turned OFF automatically, and after the finish of the amplifying operation of the sense amplifier, Q3, Q4 are turned ON regardless of the potential of DL1, DL2. Through this configuration, the number of the MOS elements for connecting and disconnecting DL, that is, an object to be amplified by the sense amplifier can be reduced, and the memory device becomes capable of being read and written at high speed while degree of integration is improved.
Patent JP-H07161000-A (JP)
Title: Video input changeover file processing system
Inventor: MUNAKATA IKUO
IPC: G06Q50/00
Filed: 1993-12-09
Abstract: PURPOSE:To avoid deterioration in a picture or the like caused by changeover of plural video inputs accompanying a file processing. CONSTITUTION:Video signals from cameras 2-1 to 2-n are digitized by deciders 4-1 to 4-n and stored in memories 5-1 to 5-n as a still picture in a timing when a vehicle comes to a stop from a multi-level parking equipment. When the write is finished, a selector 8 selectors sequentially a valid still picture whose write is finished by a command from a work station. The input to encoders is switched to the memories 5-1 to 5-n having the selected valid picture, and the work station receives the video signal obtained from the encoder 9 and processes the signal into a file. Since the digital signal is switched at the input of the encoder 9, the synchronization of the video signal given to the work station is always constant and the synchronization lock time for signal switching is eliminated and deterioration in the picture is avoided through the changeover by the digital signal.
Patent JP-H06197532-A (JP)
Title: Power supply circuit
Inventor: YAMASHITA MIKIHIRO
IPC: H02M3/28
Filed: 1992-12-21
Abstract: PURPOSE:To prevent the increase of the loss of a switching element even against a high-level AC input, such as an input from a 200-V system. CONSTITUTION:This circuit is constituted in such a way that a diode D3 and Zener diode D4 detect the voltage induced across a base winding L3 and, when the voltage applied across the diode D4 exceeds the Zener voltage of the diode D4, the diode D4 is conducted and supplies a base current to a transistor Q2. When the transistor Q2 is turned on, the transistor Q2 changes the flowing direction of the base current supplied to a transistor Q1 through a variable resistor R5 to an earth line.
Patent JP-H11158485-A (JP)
Title: Lubricating release agent for superplastic molding
Inventor: TAGATA TSUTOMU
IPC: C10N30/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating release agent which exhibits molding and lubricating characteristics stable at high temps. by adding an alkali metal compd. to a compsn. comprising a higher fatty acid, a phosphoric ester, a polymeric carboxylic acid, and a solid lubricant to give a solid, dispersion having specified concn. and pH. SOLUTION: This release agent is prepd. by adding an alkali metal compd. (e.g. sodium hydroxide) to a compsn. comprising 100 pts.wt. solid lubricant having a particle size of 100 μm or lower and selected from among graphite, mica, talc, etc., 10-200 pts.wt. higher fatty acid, 5-50 pts.wt. phosphoric ester (e.g. tridecyl phosphate), and 1-20 pts.wt. polymeric carboxylic acid (e.g. an ethylene-acrylic acid copolymer) having an acid value of 10 or higher in order to give a dispersion having a solid content of 1% and a pH adjusted to 7.5-10.0. This release agent is esp. effective in processing at 350-600 deg.C. The higher fatty acid is a 10-22C satd. fatty acid optionally contg. a small amt. of an unsatd. fatty acid or is a natural fatty acid such as coconut oil fatty acid or tallow fatty acid.
Patent JP-H06202144-A (JP)
Title: Method for driving liquid crystal device
Inventor: INUSHIMA TAKASHI
IPC: G02F1/135
Filed: 1993-12-10
Abstract: PURPOSE:To provide the method for driving a liquid crystal device which regards a liquid crystal and an oriented film as an integral object and controls the substantially effective critical electric field over the entire part thereof by providing a ferrodielectric substance thin film which is either or both welded to and substantially in tight contact with a liquid crystal material. CONSTITUTION:An electrical equiv. circuit of the liquid crystal material is a parallel circuit of G2 (conductance) and C2 (capacitance). The electrical equiv. circuit of the ferrodielectric substance thin film is a parallel circuit of G, (conductance) and C1 (capacitor). The liquid crystal material and the ferrodielectric substance thin film are connected in series. The voltage impressed between electrodes is mostly impressed to the liquid crystal material part in an initial period of impression in such a case and is then impressed to the ferrodielectric substance thin film. The ferrodielectric substance thin film is made to exist in series to the liquid crystal material in such a manner and the inversion and non-inversion of the liquid crystal material are determined by changing the electric field to be impressed to the liquid crystal material according to the polarization of the ferrodielectric substance thin film.
Patent JP-H05171375-A (JP)
Title: Powder tool steel improved in workability
Inventor: OZAKI KOZO
IPC: B22F9/08
Filed: 1991-12-24
Abstract: PURPOSE:To manufacture a sintered tool excellent in hot and cold workability by manufacturing a tool by a power metallurgy method using the powder of high carbon high allay steel having a specified compsn. CONSTITUTION:At the time of manufacturing a tool by a powder metallurgy method, the powder of high-speed series allay steel contg., by weight, 1.9 to 3.5% C, 3.0 to 5.Q% Cr, 1.0 to 10.0% V and 5.0 to 15-0% Co, in which at least one kind among <1.5% Si, <0.015% P and <0.005% S is regulated as impurities and the total of the carbide of CrCV is regulated to >=25vol.% or, furthermore, contg. one or two kinds of <20.0% Mo and <30.0% W and in which the content of the carbide of Cr, V, Mo and W is regulated to >=25vol.% or the powder of a die series alloy steel contg. 2.4 to 4.5% C, 5.0 to 20.0% Cr, 0.5 to 8.0% Mo and 0.1 to l0.0% V, in which the same is the case with the high-speed series alloy steel as for impurities or, furthermore, contg. one or two kinds of <15% W and <10% Co and satisfying <15% 2Mo+W and in which the vol.% of the carbide of V and W is regulated to >=25% is used as a raw material, and compacting and sintering are executed.
Patent JP-2001151495-A (JP)
Title: Fork
Inventor: TSUJIMURA SHOGO
IPC: B66F9/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a loading device including a fork and a fork pocket in the fork which is mounted on a loading vehicle such as a forklift and is used for carrying a container or the like. SOLUTION: This fork is constituted of a vertical piece 2 and a horizontal piece 3. Particularly, the horizontal piece 3 is divided into a plurality of pieces 5 and each divided piece 5 is connected revolvable by a prescribed angle.
Patent JP-H07147908-A (JP)
Title: Mushroom stem powder for feed and process for producing silage using the power
Inventor: YAMANAKA YOSHITADA
IPC: A23K1/16
Filed: 1993-12-01
Abstract: PURPOSE:To obtain a cattle feed by effectively utilizing mushroom stem which has not been utilized as a food but has been wasted heretofore. CONSTITUTION:Mushroom is cultured by inoculating a seed mycelium to a mushroom-cultivation medium containing finely crushed calcium carbonate as an agent for pH adjustment. The edible part is collected from the cultured mushroom and the remaining mushroom stem is dried, crushed and used as an additive for silage. The silage prepared by using the silage additive has excellent quality and palatability and is utilizable as a cattle feed.
Patent JP-H07167794-A (JP)
Title: Outlook inspection device for ic lead frame
Inventor: KASUYA YUTAKA
IPC: G01B11/245
Filed: 1993-12-13
Abstract: PURPOSE:To make inspection efficient without increasing the device size and improve inspection accuracy by providing polarized illumination system and coaxial spot light illumination system on the same inspection stage and selectively utilizing the two illumination systems in accordance with the difference in surface characteristics and inspection items. CONSTITUTION:On an inspection stage l, an illumination mechanism 2 for the front face having a polarized illumination system 10 and a coaxial spot light illumination system 11 and an illumination mechanism 3 for the back face are provided. Also, photographing mechanism 4 for the front face having a CCD camera 17 and polarised element 23, photographing mechanism 5 for the back face having no polarization element 23 and a stage M are provided. The polarized illumination system 10 scatters the light from a source with a scatterer 12, polarises with the polarization element 13 and illuminates the stage M and photographs the reflection light with the camera 17. At this moment, the transmission axes of the polarization elements 13 and 23 are made perpendicular to eliminate the polarized components. The coaxial spot light illumination system 11 puts the light from the scatterer 16 on the same axis as the imaging light of the camera 17 with a translucent mirror 18. By this constitution, selection of the illumination system is made possible, and measuring accuracy and measuring efficiency are improved.
Patent JP-H09176748-A (JP)
Title: Method for observing sintering of sintered compact and apparatus therefor
Inventor: NUSHISHIRO KOICHI
IPC: F27B21/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for observing sintering of a sintered compact capable of directly observing the sintering state of the sintered compact and making observation with high accuracy. SOLUTION: This apparatus has a sintering vessel 8 in which raw materials to be sintered are packed, a combustion device 10 which progresses the sintering reaction of the raw materials to be sintered by combustion heating, a gas suction device 12 which is connected to a sintering vessel and is used to pass the air necessary for combustion of the raw materials to be sintered, a radiation irradiation device 14 and radiation detector 16 which are disposed in the opposite positions across the sintering vessel and a sintering state display device 20 which is connected to the radiation detector. The radiation irradiation device irradiates the arbitrary section of the raw materials to be sintered with radiation with a prescribed tube voltage in the sintering vessel. The radiation detector detects the quantity of the radiation permeated through the raw materials to be sintered.  Further, the sintering state display device displays the sintering state of the raw materials to be sintered in accordance with the value detected by the radiation detector.
Patent JP-H05168992-A (JP)
Title: Coating device for long size object
Inventor: OTANI KAZUYUKI
IPC: B05C1/08
Filed: 1991-12-25
Abstract: PURPOSE:To improve work efficiency, provide a coated item of stable quality, and improve a working environment by arranging a coating roller connected to a coating material spray device in a manner suitable for each surface to be coated so that a work of long size is brought into cantact with said roller to be moved therewith. CONSTITUTION:A work of long size is inserted into between right and left cone-shaped coating rollers 4 which are in contact with the side surfaces 1, 2 of the work and a cylindrical coating roller 5 in contact with the bottom surface 3 of the work so as to be transferred in a direction of arrow X. Coating material is sent to each roller shaft 6 from a coating material tank 9 by a pump 10 and sprayed from a spray port so as to penetrate into the porous or fibrous cylindrical coating roller 5 and cone-shaped coating roller 4. As a result, a plurality of works of long size are transferred and the rollers 5, 4 rotate and contact the works to effect uniform coating. At this moment, the coating material which drops down is received by a coating material recovery tank 8 to return it to the coating material tank 9.
Patent JP-H10184655-A (JP)
Title: Connecting rod
Inventor: TAGUCHI HITOSHI
IPC: F16C7/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve machinability of a threaded hole to be threaded in a large end part of a connecting rod body. SOLUTION: A lower hole tip 4i of a threaded hole 4g' bored in one mating face 4e of a large end part 4d formed in an inclined state to a connecting rod body 4a points to the axis Lv of the connecting rod body 4a. In such constitution, an escape hole 4k exposing the lower hole tip 4i is formed in the side face of the connecting rod body 4a so that chips generated in the lower hole in after-machining the threaded hole 4g' is discharged from the escape hole 4k.
Patent JP-H06193669-A (JP)
Title: Vibration isolator
Inventor: TAKANO KAZUYA
IPC: F16F13/00
Filed: 1992-12-22
Abstract: PURPOSE:To absorb the vibration over a wide range of frequencies with CONSTITUTION:An electromagnet 50 is attached to a lower mount 12. This electromagnetic 50 separates from the underside of a vibrating plate 24 as long as the specified length, and a part being opposed to this vibrating plate 24 serves as a pole. A passage 110 with an opening part 112 conformed to an interspace between the vibrating plate 24 and the electromagnet 50 is formed there. A terminal part 114 of this passage 110 is situated at a peripheral side of the lower mount 12. In addition, a diaphragm 120 is stuck to the peripheral side of the lower mount 12 so as to cover a periphery of the terminal part 114. Therefore, even if the temperature rises, atmospheric pressure in an interspace between the magnet 50 and the vibrating plate 24 will not go up at all owing to deformation in the diaphragm 120.
Patent JP-H05146549-A (JP)
Title: Prize ball discharge device for pachinko game machine
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 1991-11-29
Abstract: PURPOSE:To discharge prize balls one by one and to make a prize ball discharge device compact by storing the prize balls respectively in a plurality of vertical ball receiving holes which are formed in a rotary member while aligning either one of the receiving holes with a feed passage, and by rotating the rotary member so as to discharge balls in the ball receiving holes one by one from a discharge port. CONSTITUTION:This device is provided with a motor 34 for rotating, by every predetermined angle, a rotary member 27 in a disc-like shape having a thickness substantially equal to the diameter of award balls, and formed therein with a plurality of axial ball receiving through holes 29 which are spaced from each other at predetermined intervals along a circle concentric with the rotary member 27, a plurality of feed passages 24 which are aligned with a part of the holes 29 in the rotary member at a predetermined position so as to feed prize balls therein, and a plurality of discharge ports 39 arranged along the rotary locus of the holes 29 in the rotary member 27, for discharging the prize balls stored in the hole 29. In this arrangement, the discharge ports 39 are arranged being shifted from each other by an angle which is obtained by multiplying the predetermined angle of the rotary member 27, successively from the feed passages 24 in the direction of the rotation of the rotary member 27.
Patent JP-H06182174-A (JP)
Title: Fluid mixing apparatus
Inventor: ISHIKAWA KIYOE
IPC: B01F5/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide an apparatus which prevents the blocking of a pipe and produces a high stirring effect by a method where the pipe is provided with a plurality of swirl-causing blades fixed to its inner wall in such a manner as to partially obstruct the interior thereof, by which a continuous flow passage is formed in the pipe to produce the whirling motions of fluid. CONSTITUTION:A pipe 11 is provided with a plurality of swirl-causing lades 12a-12f fixed to its inner wall in such a manner as to partially obstruct the interior thereof, by which a continuous flow passage is formed in the pipe 11 to produce the whirling motions of fluid. As a result, a fluid mixing apparatus can be obtained which prevents the blocking of the pipe and produces a high stirring effect.
Patent JP-H10181526-A (JP)
Title: Acceleration sensor device for vehicle
Inventor: MURAYAMA YASUNORI
IPC: G01P15/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make a proper operation possible by detecting acceleration acting on a car body even if an attached posture is altered to a vehicle. SOLUTION: A bracket 28 where an inertia body 30 to inertia-move according to acceleration acting on a vehicle is arranged is rotatably supported in a housing, and even if the housing is varied in attaching angle to a car body, a weight 26 functions to make the bracket 28 take a fixed posture about a rotary shaft center, and the bracket 28 rotates, and an inertia body 30 is moved by its dead weight, and pawls 32, 34 are driven, and a braking means therefore rotatably releases the bracket 28. When the bracket 28 retuns to a vertical state by the functions of the weight 26, a braking means checks the rotary motion of the bracket 28 in relation to the motions of the pawls 32, 34 and is set in a state where it actuates in the case of the car body wholly inclined at a fixed angle.
Patent JP-H09185639-A (JP)
Title: Designation method for partial assembly of parts in cad system
Inventor: FUKUE NAOKI
IPC: G06F17/50
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a designation system that is suitable for the operation of a partial assembly from a CAD screen where a large number of complicated parts are treated by obtaining a common master parts in a tree structure of plural independent parts and then selecting the parts following the common master parts or only this master parts as the operating objects. SOLUTION: Plural parts are designated by an input part 110 via a parts shape display part 121 or a parts list/parts constitution list display part 122 or these two parts 121 and 122. A parts instruction processing part 131 recognizes the designation of a parts and sends this parts to a parts assembly processing part 132 in the form of an identification ID string that is proper to the parts. The part 132 obtains a common master parts by making reference to the data on a parts/parts constitution data part 141. The list of parts following the common master parts are shown with emphases on a display together with the shapes of parts of the list. Then the ID strings or all parts following the master parts are obtained by making reference to the data on the part 141.