baber/WOPTO huggingface dataset:
Patent JP-S62117614-A (JP)
Title: Drying agent
Inventor: SHIMIZU KENJI
IPC: B01J20/04
Filed: 1985-11-16
Abstract: PURPOSE:To obtain a drying agent wherein reduction of moisture absorption velocity is made less till it is reached to saturated amount of moisture absorption and the saturated amount of moisture absorption is increased by dispersing and mixing calcium chloride in a specified proportion with a crushed material of an inorganic foamed body. CONSTITUTION:A drying agent is obtained by mixing 100pts.wt. crushed material of a foamed body obtained by calcining pearlite, vermiculite or the like and 20-300pts.wt. calcium chloride in a dry state. The drying agent obtained thereby is used in such a method that it is packed in a vessel having hygroscopic property in at least one part.
Patent JP-H0198106-A (JP)
Title: Magnetic head and its production
Inventor: NAKAMURA TOKUO
IPC: G11B5/23
Filed: 1987-10-09
Abstract: PURPOSE:To improve the precision of track working and to improve the wear resistance to improve S/N by providing metallic films on surfaces facing each other of a pair of half cores of a magnetic head and forming a part on the magnetic medium contact face side and the other parts of half cores with a single crystal ferrite and a polycrystalline ferrite respectively. CONSTITUTION:Metallic films 14 are formed on surfaces facing each other of a pair of half cores 11 of the magnetic head, and a magnetic gap 12 is formed on the joint surface of metallic films 14. A single crystalline ferrite 11b is arranged in a part on the magnetic medium contact face side of half cores 11 of the magnetic head, and the other parts consist of a polycrystalline ferrite 11c. These single crystal and polycrystalline ferrites 11b and 11c are heated to grow the ferrite 11b toward the polycrystal side by the solid phase reaction, thereby forming a pair of half core blocks. Thus, the working precision of half core blocks is improved and the wear resistance is improved to improve S/N.
Patent JP-H0199212-A (JP)
Title: Semiconductor laminate
Inventor: IECHI HIROYUKI
IPC: H01S5/00
Filed: 1987-10-13
Abstract: PURPOSE:To form a GaAs layer having less crystal defect and high quality by forming a GaPxAs1-x layer having high P composition ratio near an Si substrate and low P composition ratio near the GaAs layer between the substrate and the GaAs layer. CONSTITUTION:A plurality of semiconductive layers are laminated on an Si substrate 1. In this case, a GaPxAs1-x layer 2 is formed between the substrate 1 and a GaAs layer 3. The layer 2 is formed to have high P composition ratio near the substrate 1 and low P composition ratio near the layer 3 except '0'. The layer 2 contains a GaAs layer 23 and a GaP layer 21. Then, since the lattice constants and crystal structures of the GaP and the Si are substantially coincident, a defect due to the misalignment of the lattice, misfitting dislocation scarcely occur in the layer 21 on the substrate 1. Thus, the layer 3 having less crystal defect and high quality is formed.
Patent JP-H0879151-A (JP)
Title: Base station distribution device
Inventor: NIKI YOSHIRO
IPC: H04B5/00
Filed: 1993-09-07
Abstract: PURPOSE: To distribute the signals of the radio frequency band of a base station over a wide range by means of a bidirectional repeater amplifier which repeats and amplifies the signals of the radio frequency band of the same frequency to be transmitted and received in both incoming and outgoing directions. CONSTITUTION: The incoming and outgoing directions are separated from each other by branch circuits 5 and 8A, and the amplifier circuits 6 and 7 amplify the signals. The amplified signals are bidirectionally repeated to a base station and other two base station distribution devices or a mobile station through the terminals 11 and 12A or an antenna terminal 12B. A base station distribution device 91A is provided with the input detection circuits 21 and 24 and output detection circuits 23 and 22. Then the gain of the circuit 6 or 7 is controlled by a control microcomputer 25 based on the detection results of those input and output detection circiuts.
Patent JP-H02104033-A (JP)
Title: Voltage drop alarming device for selective call receiver
Inventor: ISHIGURO SATOMI
IPC: H04B7/26
Filed: 1988-10-12
Abstract: PURPOSE:To keep the alarm of power voltage drop even if the power voltage is decreased extremely by raising an alarm of voltage drop through the elastic force of a display means of an alarm display device. CONSTITUTION:When a pulse is inputted to an alarm display device 8, an electromagnet 13 is energized and attracts a drive plate 12, which is parted from a display plate 11, a projection piece 11c is released from the engagement with a lock part 12a, the display plate 11 is restored upright by the elastic force of the display plate 11 in itself, and a mark 11b is faced to a window 9a of a case 9, then the mark 11b is confirmed and the voltage drop is recognized. Even if the power application of the electromagnet 13 is stopped, the upright state of the display plate 11 in this state is maintained. When the power voltage is reduced, the power supply to a logic section 3 and a driver section 4 is stopped and the alarm by a speaker 5 and an LED 6 is stopped, but the alarm of the voltage drop by the mark 11b still continues, the user can recognize the voltage drop longer and proper use of the receiver is attained.
Patent JP-H0592500-A (JP)
Title: Honeycomb panel and production thereof
Inventor: OIKAWA MASASHI
IPC: B32B3/12
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a honeycomb panel having a high peel resistance between honeycomb cores and face sheets and a technique for producing said panel by a method wherein in a honeycomb panel made of corrugated plates and flat plates, the number of component parts of the honeycomb panel is reduced by using a part of the flat sheets as face sheets. CONSTITUTION:A honeycomb panel consists of corrugated plates 22; flat plates 21 larger than the corrugated plates in width; and face sheets 3, 4 obtained by a method in which the end parts of the flat plates are bent vertically to the width direction of the corrugated plates and bonded with each other.
Patent JP-H04133744-A (JP)
Title: Production of recording head using alkyl aluminum halide and recording head
Inventor: IKEDA ATSUSHI
IPC: B41J2/05
Filed: 1990-09-26
Abstract: PURPOSE:To obtain a highly integrated recording head having high reliability by a method wherein a metal film forming an electrode of an electrothermal conversion element is formed by depositing a metal mainly composed of Al by a chemical vapor deposition method using alkyl aluminum halide and hydrogen. CONSTITUTION:An oxidized film on an area on which an N-type emitter area 10 and a high-density N-type collector area 11 should be formed is removed, and a PSG film is formed all over the surface. After the injection of P<+>, a high-density P-type base area 8,a high-density P-type isolation area 9, the N-type emitter area 10, and the high-density N-type collector area 11 are simultaneously formed by heat diffusion. After an oxidized silicon film corresponding to Al electrode connection positions is removed, Al is selectively deposited only in the opened hole by an Al-CVD method to form a single crystal Al electrode. The single crystal Al is deposited to be a good-quality Al film by heating the surface of a substrate under a mixed gas made of monomethyl aluminum halide or dimethyl aluminum halide as a material gas and an H2 gas as a reaction gas.
Patent JP-H03115039-A (JP)
Title: Paper feed sensor
Inventor: MIYAMOTO ITSUTAKA
IPC: B65H7/02
Filed: 1989-09-29
Abstract: PURPOSE:To form a paper feed sensor directly mountable onto a base plate of a control system, positioned in the interior side of a device main unit, by providing a shaft member at a right angle with the conveying direction of recording paper in a lower side of a guide plate, and providing an acting piece of shape, protruded from a grooved part provided in the guide plate, and a connecting piece, in the shaft member. CONSTITUTION:A bent part 102A of a connecting piece 102 in a paper feed sensor is inserted into a long hole 103A of a side plate 103 and protruded through its back surface to intercept an optical path of a photosensor 106 of the paper feed sensor, directly connected to a printed base board 105 in a control part, with the photosensor 106 placed in an off condition. Next, recording paper passes through a paper feed guide with an acting piece 100 of the paper feed sensor pressed by the point end of the recording paper, when the acting piece is rotated in the counterclockwise direction, also the connecting piece 102 is rotated in the same direction through a shaft member 101 to switch the photosensor 106 to an on-condition. By receiving a signal of the sensor to the control part, a conveying condition of the recording paper is judged normal with conveying action further continued.
Patent JP-H10101068-A (JP)
Title: Folding container
Inventor: UMETSU MASAHIDE
IPC: B65D6/18
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent rickety condition of each constitutional member when a folding container is folded from being generated while rigidity of each constitutional member is improved by providing uneven parts being fittable with each other on a pair of upper and lower side plates when they are folded. SOLUTION: A recessed part 9 recessed inside is provided on the upper part side plate 4 and a projected part 10 projected outside is provided on the lower part side plate 5. These recessed part 9 and projected part 10 are fittable with each other when a container is folded. It is possible thereby to prevent rickety condition of the side plates 4 and 5 when the container is folded from being generated. As these recessed part 9 and projected part 10 are fittable with each other when the container is folded, they have little effect on the height of folding. Therefore, uneven shapes being larger than the conventional ones can be formed and rigidity can be accordingly remarkably improved without increasing height and vol. of folding of the container.
Patent JP-S62116258-A (JP)
Title: Preparation of liquid analytical element
Inventor: IKEDA TEPPEI
IPC: G01N31/22
Filed: 1985-11-15
Abstract: PURPOSE:To provide actions of a light reflective layer and a filter layer, by forming a porous polymer membrane from a solution prepared by dissolving a polymer in a good solvent and a poor solvent and laminating the same to a liquid developing layer to constitute a monolithic multi-layered analytical element. CONSTITUTION:A first polymer solution prepared by dissolving a polymer in a good solvent and a poor solvent and a second polymer solution prepared in the same way are respectively cast onto a temporary support to form first and second porous polymer membranes having different pore sizes. For example, cellulose acetate is used as the polymer, dichloromethane as the good solvent and alcohol as the poor solvent. The composite porous membrane is released from the temporary support and one surface thereof is laminated to a developing layer such as filter paper and the other surface thereof is adhered to a functional layer such as a reaction layer, a detection layer or a reagent layer to constitute a monolithic analytical element for the analysis of a liquid. Whole blood is deposited on this element in a spot shape and a red corpuscle is shielded and albumin is filtered to form a color through reaction. Because the porous polymer membranes are provided to form a reflective layer and a filter layer, live body fluids can be analyzed with high accuracy.
Patent JP-H1191016-A (JP)
Title: Multilayer structure and paper vessel for packaging liquid
Inventor: TOKOO MAKIO
IPC: B65D65/40
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer structure of which the base is the paper excellent in gas barrier properties, melt moldability and steam barrier properties and a packaging maternal or a paper vessel for packaging liquid which is prepared by using the structure. SOLUTION: A multilayer structure having a base layer constituted of paper and a gas barrier material layer constituted of resin containing a repeated structural unit shown by the formula by 30 mol.% or more. In the formula, R<1> denotes a hydrogen atom or a 1-2C alkyl group and R<2> the hydrogen atom or a 1-3C alkyl group respectively. Herein the oxygen permeability of a gas barrier material at 20 C and relative humidity 100% is preferably 30 ml.20 μm/m<2> .day.atm or less. Besides, it is preferable that R<1> in the formula is the 1-2C alkyl group and it is optimum that R<1> in the formula is CH3 and that R<2> is H. A packaging material or a paper vessel for packaging liquid which is constituted of this multilayer structure can be mentioned as a suitable mode.
Patent JP-H05100088-A (JP)
Title: Flash tank pressure control device for power plant
Inventor: AOKI TOSHIO
IPC: G21D3/08
Filed: 1991-10-03
Abstract: PURPOSE:To provide the flash tank pressure control device of a power plant capable of controlling the outlet pressure of a flash tank not to reach the action set value of a flash tank relief valve when a load is cut off even if the optimum constant of a PI arithmetic unit is set in the stationary state that the outlet pressure of the flash tank is controlled at a constant value during the starting process and the like. CONSTITUTION:The flash tank pressure control device of a power plant has a line guiding the excess steam generated when the pressure of a flash tank is kept constant to a condenser via a flash tank pressure adjusting valve 17, and the outlet pressure of the flash tank is controlled by operating the flash tank pressure adjusting valve 17. A program setter 28 lowering the pressure set value of the flash tank pressure adjusting valve 17 from a stationary value when it receives the load cutoff detection signal and gradually returning it to the stationary value after a fixed period elapses is provided.
Patent JP-H01100213-A (JP)
Title: Device for fitting and removing lance hose
Inventor: KOJIMA OSAMU
IPC: C21C1/00
Filed: 1987-10-12
Abstract: PURPOSE:To enable automatic fitting/removing a hose from a lance by shifting as approaching the hose to the lance with touching/detaching means jointing both quick couplers and arranging releasing means for lock of the couplers with turning of the lever. CONSTITUTION:The lance 1 is fixed to a fixed member 3 as turning joint end 2 upward and the hose 6 is vertically fixed to supporting member 5. The quick coupler 8 for female side is fitted to lower end of the hose 6 and the quick coupler 9 for male side is fitted to upper end of the lance 1. The supporting member 5 and the hose 6 are descended by driving a cylinder 7 and both couplers 8, 9 are jointed. The lever 18 is shifted to lock position at A point by retreating a position in a cylinder 16. At the time of completing blowing of dephosphorizing agent, etc., jointing member 13 is descended by advancing the piston in the cylinder 16 and the lever 18 is turned to B point to release lock of the couplers 8, 9. Next, the hose is ascended by retreating the piston of the cylinder 7 through the supporting member 5.
Patent JP-2000084761-A (JP)
Title: Device for loading article building unit
Inventor: KOBAYASHI YUJI
IPC: B23P21/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To transfer an article nearly in a state of dropping it onto the floor surface of a building unit, by providing a side fork for grasping both sides of the article, and by providing a fork transfer device capable of transferring the side fork in the horizontal direction and capable of lifting it. SOLUTION: This article loading device 10, for loading an article 1, such as a bus core unit or the like, on the floor surface of a building unit 2, is installed on the front of an article loading position on a conveyance line 3 of the building unit 2, and has a fork transfer device 11 and an article induction conveyor 12. And in the article loading device 10, both a side fork 13 for grasping both sides of the article 1 and an under fork 14 for carrying the bottom part of the article 1 can be used by switching them and the forks 13, 14 are transferred by the fork transfer device 11. The fork transfer device 11 has a lateral transfer stand 23 along a lateral transfer guide rail 22 and a lifting stand 29 along a lifting guide rail 28 and carries the forks 13, 14 on the lifting stand 29.
Patent JP-H1196206-A (JP)
Title: Static timing verifying delay value deriving method
Inventor: TAMURA JINICHI
IPC: G01R31/28
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To derive a static timing verifying delay value without regeneration even out of the stipulated operation condition range of a cell library. SOLUTION: The SPF(standard parasitic format) net list of a synchronization circuit is divided into each structure provided with a node, a source side cell whose output terminal is connected to the node and a destination side cell to which an input terminal is connected by disconnecting the connection of the source side cell to the input terminal in the work process of the SPF list (S10). In a delay analyzing process (S11), the whole SPF net list is read at a time, an input signal is directly given to the input terminal of the source side cell in the respective blocks and the simulation of a switch level is executed. The node being different from the one which is disconnected at the time of division in the work process of the SPF net list (S10) is disconnected so as to executed division into the blocks by the judgement of a delay analysis end judging process (S12).  The delay analysis of the whole nodes are ended so as to output an obtained delay value to a delay value output process (S13) and a static timing inspecting delay value is derived.
Patent JP-H04137549-A (JP)
Title: Semiconductor device
Inventor: SONODA SHINYA
IPC: H01L23/00
Filed: 1990-09-28
Abstract: PURPOSE:To easily confirm incorrect accommodation even after semiconductor devices are falsely accommodated in a jig, by forming an index mark on a lead. CONSTITUTION:The title device is constituted of a resin seal body 1 in which a semiconductor element is sealed and a plurality of leads led out from the side surfaces. The leads 4 are formed so as to be led out from the side surfaces of the resin seal body 1 and face downward. Marks 2, 3 showing the name of article and the number of manufacture, etc., are indicated on the upper surface of the resin seal body 1. An index mark 5 showing the direction of each semiconductor device from the lateral side is formed by using ink, at a position capable of confirmation from lateral direction of the upper part. Although semiconductor devices are stacked and accommodated in a jig 6, the mark 5 can be confirmed because the jig 6 is transparent.
Patent JP-H02105215-A (JP)
Title: Keyboard device
Inventor: MORIMOTO TATSUO
IPC: G06K17/00
Filed: 1988-10-14
Abstract: PURPOSE:To rapidly respond to desired key arrangement by storing data with respect to the arrangement of a keyboard on a memory card, and setting key arrangement by exchanging the memory card or changing a readout area. CONSTITUTION:When the memory card 16 is inserted, a CPU 21 detects it, and clears a card information storage area on a RAM 24. After that, the read-in of the data from the card 16 is performed, and the data is stored in the card information storage area on the RAM 24, and when the read-in of the data is completed, the card 16 is ejected. When the read-in of the data is performed, a character generator 26 generates a character pattern to display the content of each key based on the above data, and stores it in the RAM 24, and a liquid crystal display part 25 displays the pattern successively. When a touch panel 12 is used in such display state, the data input work of displayed key arrangement is executed, and it follows that code information corresponding to the key arrangement is outputted.
Patent JP-H01100385-A (JP)
Title: Actuator
Inventor: KATANO TOMONORI
IPC: G05D3/00
Filed: 1987-10-12
Abstract: PURPOSE:To obtain a varying actuating force in accordance with the amount of current supply in an actuator, which controls actions through electrical heating of an actuating spring consisting of shape memory alloy, by varying the electric resistance distribution of the shape memory alloy over the whole length of the actuating spring. CONSTITUTION:In an actuator a coil-shaped actuating spring 10 formed by winding a wire consisting of shape memory alloy and a coil-shaped bias spring 2 are fitted at the left and right sides of a flange 31 of an actuating rod 3. A current supply device 6 supplies current to this actuating spring 10 through an electrode plate 5, and thereby the spring 10 drives the actuating rod 3 to the right against the action of the bias spring 2. In this arrangement the section area of the actuating spring 10 is not uniform over the whole length, but a wire with thicker left end decreasing its dia. toward the right end is wound into a coil. Thereby an actuating force varying with the amount of current supply is obtained, which enhances the control accuracy.
Patent JP-H06108995-A (JP)
Title: Motor-driven blower
Inventor: TANAKA MOTOYUKI
IPC: F04D29/28
Filed: 1992-09-25
Abstract: PURPOSE:To provide a motor-driven blower designed to be short in the axial direction as well as low in air swishing sound generated in association with air blasting action. CONSTITUTION:A motor-driven blower for a wet and dry type vacuum cleaner is provided with a fan cover fitting wall 4 projecting while surrounding the outside of a stator 15. A fan cover 43 is supported at this fitting wall 4, and the fan cover fitting wall 4 is provided with a blast exhaust part 49 for discharging the air, discharged from a centrifugal fan 41 fitted to the rotor shaft 22 of a rotor 21 and covered with the fan cover 43, so as to discharge the air in the axial direction of the rotor 21.
Patent JP-S62122903-A (JP)
Inventor: SHIMIZU HIROYASU
IPC: B65B1/30
Filed: 1985-11-15
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-H0683489-A (JP)
Title: Reset control system
Inventor: JINNAI HIDETO
IPC: G06F1/24
Filed: 1992-08-31
Abstract: PURPOSE:To shorten a reset period to a necessary irreducible period and to speedily grasp the occurrence of a fault in a system constituent element at the end of reset operation. CONSTITUTION:Plural system constituent elements 121-12n while sending out reset end signals to a reset control part 11 at the end of reset operation send out reset state signals showing whether or not a fault is detected during the reset operation, and the reset control part 11, on the other hand, monitor the reset end signals by the system constituent elements 121-12n and also input the reset state signals from the respective system constituent elements 121-12n. Then when all the reset end signals becomes effective, it is decided whether or not the fault occurs on the basis of the reset state signal and the reset operation of the system is completed.
Patent JP-2001083742-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SUZUKI MASANORI
IPC: G03G9/097
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming toner which satisfies all of low temperature fixability, hot preservability and stability of the charged state. SOLUTION: The molecular weight distribution of the electrostatic charge image developing toner measured by GPC from the THF-soluble component of the toner has at least one peak in the range of 1,000-10,000, the half-width of the distribution is a molecular weight of <=15,000 and the toner contains a zirconium compound obtained from an aromatic oxycarboxylic acid or its salt and a compound containing zirconium or oxy-zirconium.