baber/WOPTO huggingface dataset:
Patent JP-H08297409-A (JP)
Title: Elastic roll for electrophotographic device
Inventor: YOSHIDA HIROHIKO
IPC: F16C13/00
Filed: 1995-04-25
Abstract: PURPOSE: To make a thin layer having proper hardness, to improve release property for a toner and to enable development to have a sharp image to be performed for a long time by applying and hardening a cyanoacrylate to form a resin thin layer on an elastic roll surface. CONSTITUTION: A resin layer 3 is formed by applying and hardening a cyanoacrylate around a flexible elastic layer 2 formed around a metal shaft 1. This cyanoacrylate coating liquid consists of low mol.wt. monomers and the liquid can be directly applied on the roll surface without using a solvent. The coating liquid reacts with the water content in air to form a high mol.wt. resin layer 3 by fast hardening reaction. A part of the coating liquid permeates through the polished surface of the flexible elastic layer and is hardened. Namely, the resin layer 3 does not produce void holes which are produced when a solvent is dried but the layer flattens the roughness of the polished surface and forms a layer of proper hardness. Therefore, the resin layer is hardly affected by the base body. The cyanoacrylate resin used is a general α- cyanoacrylate.  As for the coating method, it is preferable to dip the outer surface of the flexible elastic layer 2 in the resin monomers.
Patent JP-H02303109-A (JP)
Title: Laminated capacitor with fuse function
Inventor: TOJO ATSUSHI
IPC: H01G2/16
Filed: 1989-05-18
Abstract: PURPOSE:To constitute a fuse element inside a sintered body using an internal electrode by constituting at least one of two internal electrodes having neighboring relations in the thickness direction of a sintered body in the form of a comb electrode having a plurality of electrode fingers extending to the side where the other side electrode is lead out. CONSTITUTION:All internal electrodes 18 to 24 are constituted in the shape of carbon paste 12, 14, that is the shape of the teeth of a comb. However, since short-circuit is generated between neighboring internal electrodes, for instance, between the internal electrode 18 and the internal electrode 19, a fuse function can be achieved, when only either of two neighboring internal electrodes is constituted in the shape of the teeth of a comb. However, the one, of which all internal electrodes are made in the shape of the teeth of a comb, keeps the relatively uniform current capacity, even when short-circuit is generated at any part.
Patent JP-H03223693-A (JP)
Title: Package of semiconductor acceleration sensor
Inventor: OZAWA HIROMASA
IPC: G12B9/02
Filed: 1990-05-15
Abstract: PURPOSE:To enable prevention of breakdown of a semiconductor cantilever even when an impact is applied from outside, by a construction wherein a base fitted with a semiconductor acceleration sensor is fitted inside a case with buffering supports interposed. CONSTITUTION:Buffering supports 15 are formed of a material selected to cope with an acceleration to be impressed, such as a synthetic rubber material or a plastic elastomer, for instance. One head part 15a of the buffer support 15 is put, with elastic deformation, in a hole part 14 provided in a case 14 and then restores to the original state to be fixed therein, while the other head part 15a is passed through a hole of a base 12 and then let to restore to the original state, and the buffering supports 15 thus prepared support the base 12 in a buffering manner. When an impact is applied in the direction A, in this device, it is buffered by the buffering supports 15 and propagated to the base 12 in a reduced state, and thus the breakdown of a semiconductor cantilever of the semiconductor acceleration sensor 11 is prevented.
Patent JP-H10316113-A (JP)
Title: Heat-sealing apparatus
Inventor: YUYAMA SHOJI
IPC: B65B51/10
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sealing apparatus capable of releasing greatly a pair of sealing rollers. SOLUTION: Each of gears 20a, 20b for interlocking rotation, which are meshed with each other, are mounted to each of roller shafts 14, 14 of a pair of sealing rollers R1 , R2 , both being supported in a freely openable manner with a pin 5 as a center. One gear 20a assumes a form of a crown-type gear having teeth formed, at a fixed pitch on an arcuate circumferential face concentric with the other gear 20b. The other gear 20b is formed into a plate-like gear. The center of one of either the crown-type gear 20a or the plate-like gear 20b is located on an openable center axis of the paired sealing rollers R1 , R2 and, when the paired sealing rollers R1 , R2 are released, the plate-like gear 20b is relatively inclined along the teeth of the crown-type gear 20a, and the paired sealing rollers R1 , R2 are released while holding the complete meshing condition of both the teeth.
Patent JP-H10316387-A (JP)
Title: Mast backward tilting speed controlling device for industrial vehicle
Inventor: MAKI KUNIO
IPC: B66F9/22
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a mast backward tilting speed controlling device for an industrial vehicle, which controls a mast to optimal backward tilting speed considering its load and lift height. SOLUTION: A mast 3 is inclined longitudinally relative to a body frame by a tilt cylinder 9. When a tilt lever is operated to tilt the mast backward and a backward tilt detecting switch 15 is turned on, a controller 53 selects optimal solenoid current value Is of solenoid current values Is corresponding to preset 6 stages of backward tilting speed, on the basis of value detected by a lift height sensor 17 which determines whether a lift height is more than a predetermined lift height H1 and load (w) which is detected by a pressure sensor 19. The controller 53 controls an electromagnetic valve using the derived solenoid current value Is and controls aperture of a control valve. Based on the aperture of the control valve, flow of hydraulic fluid which flows on an oil path of the tilt cylinder 9 changes and backward tilting speed of the mast 3 is controlled.
Patent JP-S6018147-A (JP)
Inventor: NISHIJIMA YASUO
IPC: A47L5/28
Filed: 1984-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61284817-A (JP)
Title: Thin film magnetic head
Inventor: MIURA YOSHITSUGU
IPC: G11B5/23
Filed: 1985-06-12
Abstract: PURPOSE:To obtain the structure of a thin film magnetic head which obviates the decrease of a track width during reproduction by forming the surface of the head to slidingly contact with a medium in such a manner that the length of the upper and lower magnetic layers thereof in the track width direction is larger than a desired track width, that the magnetic gap length in the part corresponding to the length of the desired track width is uniform and that the magnetic gap length in the part except said parts gently increases. CONSTITUTION:The thin film magnetic head constituted by successively laminating the lower magnetic layer, nonmagnetic gap material, nonmagnetic inter layer material, metallic conductor layer and upper magnetic layer is so constructed that the length of the gap 14 consisting of the nonmagnetic material is uniform in the part where the length (Tomega+W) in the track width direction of a wing type magnetic core corresponds to the desired track width and that the length gradually increases in the other parts except said part. The thin film magnetic head which obviates the decrease of the effective track width during reproduction is thus obtd.
Patent JP-H10116968-A (JP)
Title: Semiconductor memory device having tree type capacitor
Inventor: CHAO FANG-CHING
IPC: H01L27/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device having a tree type capacitor structure, in which a charge storage area is increased without using an additional surface area of the device. SOLUTION: An Si substrate is overlaid with a LOCOS oxide film 12 and a gate oxide film, and after a poly-Si layer is accumulated on the entire surface and W coats it, it is annealed and poly silicide layer is formed, and gate electrodes WL 1-4 are formed, and As is ion-implanted so as to form drain regions 16a and 16b and source regions 18a and 18b. Then, after an insulating layer 20 of BPSG and an etching protective layer 22 are formed, a connection hole reaching the drain region is provided and poly-Si layers 26a and 26b are formed on the protective layer. Then, after poly-Si spacers 30a and 30b are formed on side walls of an insulating column, SiO2 , poly-Si layers 34a and 34b and an insulating layer are accumulated for filling.  Polishing is performed until the top surface of the insulating column is exposed, and a poly-Si layer is accumulated, and then selective etching is performed for division. A storage capacity electrode comprises lower poly-Si layers 26a and 26b, middle Si layers 30a and 30b, upper Si layers 38a and 38b and branch-like Si layers 34a and 34b, sand further dielectric films 40a and 40b and a counter electrode 42 are formed on the surface of the electrode. In this way a device is completed.
Patent JP-H1050432-A (JP)
Title: Multi-plug for printed board
Inventor: WILMSMANN UTE SUDMOELLER
IPC: H01R12/52
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-plug for a printed board of which contact elements with a high contact density can be buried especially rationally in an insulator and which can provide excellent contact pressure property. SOLUTION: This multi-plug comprises an insulator 11 and a plurality of contact elements 20 arranged at grid intervals x. Respective contact elements 20 have a supporting portion to fix themselves in the insulator 11 and two contact legs 12, 13 to be brought into contact with conductive circuits 17, 18 opposite to each other of printed boards 15, 16 and have approximately E-shaped side profile, of which outside legs are the contact legs 12, 13 and the center leg extending in the same direction is so formed as to be inserted into an insulator housing slit. The plug is used for the printed boards 15, 16 arranged in a sandwich structure. In this case, the supporting portions are arranged in a side by the lattice interval x in a plane determined by the contact legs 12, 13.
Patent JP-S61286503-A (JP)
Title: Labyrinth seal device of steam turbine
Inventor: SAKAMOTO TARO
IPC: F01D11/02
Filed: 1985-06-12
Abstract: PURPOSE:To prevent a steam whirl phenomenon and improve stability of axial system by putting a labyrinth seal in eccentricity from the rotational center of a rotor to a certain extent and shifting the direction of eccentricity by a definite angle for each one sheet of the labyrinth seal. CONSTITUTION:A rotor 1 is rotated in S direction, and a turning flow is generated in T direction, following this rotation. In this case, a labyrinth seal 13a is put in eccentricity by (ea) in the perpendicular direction, while a labyrinth seal 13b is shifted by angle (theta) with respect to the direction of eccentricity of the labyrinth seal 13a with eccentricity by (eb). This enables raise of pressure on bearing face in response to rise of load without changing the shape of the rotor 1 and the bearing, and further enables prevention of exciting force which causes instability of the axial system. Accordingly, whirling, that is, steam whirl phenomenon of the rotor 1 can be prevented and stability of the shaft system can be improved, and further the quantity of steam leak due to eccentricity can be restrained.
Patent JP-H05319891-A (JP)
Title: Globular alpha-type calcium tertiary phosphate and hydraulic calcium phosphate cement composition
Inventor: HIRANO MASAHIRO
IPC: A61K6/838
Filed: 1992-05-19
Abstract: PURPOSE:To develop a hydraulic calcium phosphate cement composition having excellent characteristics by mixing calcium secondary phosphate or calcium primary phosphate into the globular alpha-type calcium tertiary phosphate having specified grain diameter in a specified ratio. CONSTITUTION:The powder of calcium secondary phosphate or calcium primary phosphate is mixed into the powder of the alpha-type calcium tertiary phosphate contg. 20-100wt.% of the solid globular alpha-type calcium tertiary phosphate and having <=150mum grain diameter and >=0.8 average roundness so that the molar ratio of Ca to P is controlled to 1.40-1.495 to produce a hydraulic calcium phosphate cement composition as the medical or dental cement. The composition and water are mixed in 1.5:1 to 3:1 weight ratio, and a cement paste for the cement hardened body having excellent fluidity, workability and operability in mixing cement and strength is obtained.
Patent JP-H1026219-A (JP)
Title: Control device for automatic transmission
Inventor: SAWAMURA KAZUTOMO
IPC: F16H61/10
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To properly execute deceleration down shift control while a vehicle is running over an up and down hill, and maintain excellent operating properties. SOLUTION: When a vehicle is running over an up and down hill (when PROS = 1, 2 and 3), a threshold for down shift of vehicle speeds is determined by searching a deceleration down shift map for running over an up and down hill in response to the deceleration DVSFT of the vehicle (S104 through S106), and a shift position capable of being controlled, SFTCHK is thereby determined by comparing the aforesaid threshold for down shift with the detected vehicle speed VP (S112).
Patent JP-H09290881-A (JP)
Title: Egg container
Inventor: KAWAHIGASHI ITSUO
IPC: B65D85/32
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an egg container wherein putting work of eggs can be mechanized and eggs can be prevented from being damaged even in packaging, transportation or distribution. SOLUTION: An egg receiving recess 3 is integrally formed at the center of the bottom 4 of a basin-shaped container 1, while also a plurality of egg housings 3 are integrally recess-molded at regular intervals via a partition around the egg receiving recess 3, and eggs are received respectively in the plurality of egg receiving recesses 3. Since the plurality of egg receiving recesses 3 receive eggs 6 respectively in an erected state, the eggs 6 can be prevented from moving and rotating, and also a plurality of eggs 6 can be received in a regularly arranged state. Therefore reception of the eggs can be easily mechanized, and also the eggs can be prevented from hitting against one another and being damaged during packaging, transportation or distribution of the egg container.
Patent JP-S615068-A (JP)
Inventor: YAN FUANDENBERUKU
IPC: C07D213/50
Filed: 1985-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04331244-A (JP)
Title: Biaxially oriented polyester film
Inventor: MASUDA SHIGEYOSHI
IPC: B29K67/00
Filed: 1991-05-01
Abstract: PURPOSE:To provide a biaxially oriented polyester film which is excellent in slip properties, abrasion resistance, and scratching resistance and is especially useful as a base film for magnetic recording tapes. CONSTITUTION:A biaxially oriented polyester film which has the ratio of a static fictional coefficient muS8, as measured under a load of 800g, of 0.5-0.9 to its static frictional coefficient, muS4 as measured under a load of 400g being 1.3-3.0. The film has a surface hardness of 21 or more on at least one side thereof.
Patent JP-S62280845-A (JP)
Title: Photosensitive agent
Inventor: TANIGAKI KATSUMI
IPC: G03F7/022
Filed: 1986-05-30
Abstract: PURPOSE:To obtain the titled agent having excellent residual film thickness ratio and compatibility with an alkaline soluble resin by incorporating a mixture of at least two isomers selected among the ortho, the metha, and the para isomers due to the substituents of 1-oxo-2-diazo-naphthoquinone-allysulfonate to the titled agent. CONSTITUTION:The photosensitive agent does not change to 3-indene carboxylic acid derivative by radiation under the vacuum, and reacts with an alkaline soluble matrix resin, thereby forming carboxylic acid ester. Thus, the difference of solubility against an aqueous alkaline solution in a developing process depends on the difference of the solubility of the caboxylic acid ester which is formed by an unchanged photosensitive agent contd. in the matrix resin. And, as each of said isomers has different advantages, the titled agent which is suitable for exposing by an ionizing radiation such as electron ray, X ray and ion beam under a vacuum, without injuring sensitivity, stopping power of dissolution and compatibility with a matrix resin is obtd. by mixing said ortho, metha and para isomers.
Patent JP-H0422895-A (JP)
Title: Reactor stop device
Inventor: SAITO YUJI
IPC: G21C9/02
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the malfunction of a scram mechanism from being occured to improve the operating efficiency by apply the system of fits to the attraction part between an electromagnet and a magnetic body. CONSTITUTION:In the normal operation state of a reactor, a control rod 14 is attracted by an electromagnet 17 and is kept in a certain insertion position. The control rod 14 is oscillated and shaked by an influence of flow of a refriger ant in an inserted guide pipe. It is shaked by an earthquake also. These oscilla tion and shake are transmitted to the electromagnet 17. A universal joint is provided on the control rod 14 not to restrict the transversal shake of the elec tromagnet 17. A load of bending or the like is not generated on the attraction face. a receptacle part 16a as a fitting form is formed in the upper part of a magnetic body 16 not to generate a load in the shearing direction. Consequent ly, the malfunction is prevented that the control rod 14 is dropped from the electromagnet 17 by fluid oscillation of the refrigerant, shake due to an earth quake, or the like and scrams from a reactor though the coercive force of the electro magnet 17 is kept.
Patent JP-H08321376-A (JP)
Title: Manufacture of ceramic heater
Inventor: SATO YASUYUKI
IPC: F23Q7/00
Filed: 1995-05-25
Abstract: PURPOSE: To improve reliability as well as productivity by burying a pair of peripherally carburized electrode wires in the compact of a heater having an electrically insulating ceramic substrate, applying a baking process to the compact and restraining reaction between the wires and the ceramic at the baking process. CONSTITUTION: A ceramic heater is formed out of an electrically insulating ceramic substrate mainly composed of Si3 N4 or the like, a heating body such as ceramic and a pair of electrode wires of high fusion point metal connected to the heating body. In this case, the electrode wires with a carburized layer of the preset thickness formed on the surface thereof through heating treatment in non-oxidizing atmosphere or the like after burial in carbon powder, are buried in the heater compact and baked. As a result, separation or the like at the time of a burying process can be prevented, and the formation of a reaction product having a large thermal expansion coefficient is restrained at the boundary of the wires and the ceramic at the baking process, thereby preventing occurrence of a crack in service.  In this case, the wires may be extruded to a fine diameter, using a lubricant containing carbon, or a noble metal layer having a high fusion point may be formed on the surface thereof.
Patent JP-S5829559-A (JP)
Title: Continuous casting installation
Inventor: KOUNO YUKIHIRO
IPC: B22D11/04
Filed: 1981-08-14
Abstract: PURPOSE:To make the sizes in width and thickness directions with respect to a longitudinal directional uniform by providing mold varying devices for forming respective ingots and a mold positioning device for setting the sizes in the width or thickness direction of the respective ingots to a casting device and forming the respective ingots at the width or thickness sizes slightly larger in the central part than in the end parts. CONSTITUTION:The length of an ingot 1 is measured and a target value is operated by the data from a setter 17 for cutting length of slabs, a setter 18 for thickness of slabs, a setter 19 for width of slabs, a setter 20 for thickness in end parts, a setter 21 for width in end parts and a setter 22 for length of end parts as well as the count outputs of a counter 15 to which the outputs of a pulse oscillator 16 mounted to pinch rolls 10 are supplied. The target value is applied to a mold positioning device 13, which adjusts the width and thickness of the ingot 1 automatically. The ingot 1 is formed to the sizes in the width and thickness in the central part thereof slightly larger than in the end parts thereof.
Patent JP-H0316167-A (JP)
Title: Gate circuit
Inventor: HONMA NORIYUKI
IPC: H01L27/06
Filed: 1990-05-18
Abstract: PURPOSE:To obtain a gate circuit which is provided with a highspeed performance and whose power consumption is low by a method wherein a control electrode of a second MOS transistor is connected to an input terminal. CONSTITUTION:A control electrode of a first MOS transistor 51 which has been connected between a first power supply and a base of a first bipolar transistor 50 is connected to an input terminal; a second MOS transistor 52 which has been connected to a base of a second bipolar transistor 59 and to an output terminal is installed; a control electrode of the transistor 52 is connected to the input terminal. A sum of an absolute value of a threshold voltage VTHp of the first MOS transistor 51, a threshold voltage VTHn of the second MOS transistor 52 and a forward voltage of the first bipolar transistor 50 is set in such a way that it is equal to a power-supply voltage or that the power- supply voltage is made small. Thereby, a switching time of a gate circuit is shortened and a high speed is realized.
Patent JP-S5751629-A (JP)
Title: Paper sheet storing cassette
Inventor: OKADA OSAMU
IPC: B65H3/56
Filed: 1980-09-11
Abstract: PURPOSE: To mount and dismount paper sheets easily and quickly in a cassette provided with a paper sheet separating finger capable of freely contacting and separating to push the leading edge of the uppermost sheet, wherein the paper sheet separating finger does not project over the upper surface of the paper sheet at a non-operating position.  
     CONSTITUTION: The bottom portion 1a of a cassette 1 includes a bottom plate 3 disposed berween right and left side plates 2, 2, which is movable up and down on a fulcrum of a projection 1b, substantially central portions of the side plates 2, 2 being provided with inclined portions 6. Separating finger support plates 7 are pivotally supported on the inclined portions 6 by pivots 9, one end portion of the support plates 7 being provided with a paper sheet separating finger 8. Thus, when the paper sheet separating finger 8 is moved from an operating position in an arrow direction (a) and stopped at a non-operating position, the separating finger support plate 7 is moved outward to the side plate 2 in such a manner as to retire the separating finger 8 from the upper surface of the paper sheet, which can facilitate mounting and dismounting of paper sheets onto the cassette. 
     COPYRIGHT: (C)1982,JPO&Japio