baber/WOPTO huggingface dataset:
Patent JP-S52130049-A (JP)
Title: Heat exchanger
Inventor: YOKOFUJITA MITSUMASA
IPC: F28F1/36
Filed: 1976-04-23
Abstract: PURPOSE: To obtain a fin-loaded heat exchanger that resists external force and ensures excellent heat exchanging efficiency and little draft resistance and simple production, by forming a band plate in a corrugated shape while creating a notch to the band plate of interest, and by spirally winding the band plate on a pipe body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05252666-A (JP)
Title: Fault recovering method
Inventor: SHIMAKURA KYOJI
IPC: H02J3/00
Filed: 1992-03-04
Abstract: PURPOSE:To eliminate power supply trouble after occurrence of fault on a power system by subdividing a power interrupted system. CONSTITUTION:Assisting powers W-35, Y-15 from adjacent charging systems W, Y are compared with load amounts Z1-5, Z4-10, Z5-15, and Z6-20 in a power interrupted system Z0. If power can not be transmitted, all lines connected with buses 1, 2 in electric stations AS/S, BS/S belonging to the power interrupted system Z0 are disconnected thus subdividing the power interrupted system Z0. Since the loads can be recovered through the plurality of adjacent charging systems W, Y, power supply trouble can be eliminated from a target recovery system regardless of the system state prevailing before fault.
Patent JP-H01219671-A (JP)
Title: Detecting device of speed
Inventor: KURIYAMA HIROSHI
IPC: G01P3/489
Filed: 1988-02-29
Abstract: PURPOSE:To enable the accurate detection of a speed of rotation in a wide dynamic range from a low speed to a high speed, by providing a time constant changing means which determines a time constant from the speed of rotation determined by a rotation speed calculating element and changes the time constant of a decremental counter when necessary. CONSTITUTION:An encoder 1 receives a pulse signal from a rotating body, and the signal is multiplied by (n) gradually by a gradual multiplication circuit 3 and sent to a decremental counter 5. This signal is counted decrementally from a time constant set by the counter 5. When this decremental count is ended, a decremental count end pulse is sent to CPU 7 and the CPU 7 operates as a rotation speed calculation device. When the decremental counter 5 executes the decremental count, a speed counter 6 counts a pulse of a prescribed period. The CPU 7 as the rotation speed calculation element reads a count value of the speed counter 6 and determines a speed of rotation. When it is necessary to change the time constant, moreover, the CPU 7 operates as a time constant changing device to change and reset the time constant of the decremental counter 5.
Patent JP-H02226889-A (JP)
Title: Moving picture conference communication system
Inventor: MORIMATSU EIJI
IPC: H04N7/15
Filed: 1989-02-28
Abstract: PURPOSE:To attain the efficient utilization of a communication network by assigning one communication channel to moving picture information of a major utterance party so as to send detailed facial expression or movement information and assigning another communication channel to moving picture information for general participants so as to send rough movement information with voice. CONSTITUTION:The moving picture information of major utterance party in a conference is sent through one communication channel 2. Moving picture information of each participant other than the major utterance party is sent through another communication channel 3 in respectively assigned time slots 4, and voice information is sent in an idle time slot 4i of the communication channel 3. Thus, the moving picture information of other participants is sent regardless of less information quantity than the moving picture information of the major utterance party. Thus, the communication network is utilized efficiently to attain the moving picture conference communication with full of presence.
Patent JP-H06322625-A (JP)
Title: Bulky textured yarn and its production
Inventor: UENO NOBORU
IPC: D01F6/62
Filed: 1994-03-17
Abstract: PURPOSE:To provide bulky textured yarn excellent in luster and suitable for woven or knit fabrics, and a method for producing the same. CONSTITUTION:Polyester false-twisted textured yarn having an inorganic oxide particle content of <=0.04wt.% is characterized by having a shrinkage factor in boiling water (SW) of 3-9%, a contraction recovery factor (CR) of 12-22%, a crimp development elongation (TR) of <=5%. A method for producing the bulky textured yarn is characterized by twisting undrawn polyester multifilaments having an inorganic oxide particle content of <=0.04wt.% and a birefringence of 0.03-0.08 in a twisting number T satisfying the inequality, heating the multifilaments at 130-170 deg.C for >=0.05sec, and simultaneously drawing the multifilaments, subsequently unwinding the drawn multifilaments, relaxing the untwisted multifilaments in a relaxation rate of 5-20% at >= the heating temperature but at <=190 deg.C, and simultaneously reheating the partially relaxed multifilaments for >=0.12sec.
Patent JP-H02226429-A (JP)
Title: Information processor
Inventor: HIRAO SHIGEHARU
IPC: G06F9/46
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the switching steps of a task and to make an overhead to minimum by switching respective tasks based on a task switching instruction at the time of executing a multi-task processing. CONSTITUTION:When the state of a new task (state is mentioned as a resuming address here) is stored in a certain address in a storage part 4, the address is set to be an operand and an EXC instruction is executed among old tasks. Then, the next instruction of the EXC instruction, namely, the state of the old task (resuming address of the old task) is stored in the designated operand. At the same time, the original value of the operand (the resuming address of the new task) is stored in a program counter 3, and the execution of the program is resumed from the address. Thus, the switching of the task is executed. Since the task processing is executed by directly designating the address of the memory, the content of the program counter 3 can respectively be preserved and called by one step.
Patent JP-S63217077-A (JP)
Inventor: SUZUKI MASAMI
IPC: E04H13/00
Filed: 1987-03-02
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-S61219574-A (JP)
Title: Grindstone
Inventor: HASHIMOTO MASAHIRO
IPC: B24D3/00
Filed: 1986-03-06
Abstract: PURPOSE:To obtain a grindstone fit for grinding of a brittle member by making up a structure in a multilayer cover with diamond grinding grains covered by a covering layer of silver and a layer of metal with good resistance to abrasion and having resinoid bonding agent retain said grains dispersively. CONSTITUTION:A grinding grain 1 is covered by the primary covering layer 2 made of silver which has good adhesive property with respect to the diamond grain 1 and the secondary covering layer 3 joined to the primary layer 2. The secondary covering layer 3 is the layer of metals such as molybdenum, tungsten and the like with considerably good resistance to abrasion. Further, the grinding grains 1 processed into two covering layers are stuck to each other by means of resinoid bonding agent 4 to form a grindstone 5, which has strong force of retaining the grinding grains 1 because of application of silver to the primary covering layer 2 and a large area of adhesion to the bonding agent 4 due to the double covering layer. Accordingly, this grindstone is slightly abraded and has a large ratio of grinding, therefore, it is fit for grinding of brittle materials such as ceramics, glass and the like.
Patent JP-H05200931-A (JP)
Title: File member having water absorbability and air permeability and production thereof
Inventor: SUGIYAMA CHIKATSUGU
IPC: B65D65/40
Filed: 1991-02-21
Abstract: PURPOSE:To provide a water-absorbing and air-permeable film for packing food preventing the propagation of bacteria bonded to the moisture exuding from packed fish or meat and suppressing the putrefaction of fish or meat to enable the long-term preservation thereof. CONSTITUTION:A film member having water absorbability and air permeability is formed by integrally superposing a coating film on a base film 1. The base film 1 is formed of a water-absorbing/air-permeable member. A large number of vent holes 3 are bored in the entire surface of the coating film 2. The moisture exuding from fish or meat is evaporated to the outside from the vent holes and the excessive moisture remaining in the film is absorbed.
Patent JP-H05245984-A (JP)
Title: Electric laminated sheet
Inventor: HIBINO TOSHIYUKI
IPC: B32B27/18
Filed: 1992-03-05
Abstract: PURPOSE:To prevent that resist ink applied on an opposite side is photosensitized in a case exposed to ultraviolet rays of 380-420nm and a hue change is generated by using a resin compounded with a specific benzoxazolylthiophene compd. and a specific pyrazoline compd. as a matrix. CONSTITUTION:A resin compounded with a benzoxazolylthiophene compd. represented by formula I and a pyrazoline comp. represented by formula II is used as a matrix. In the formula I R1 and R2 are hydrogen, halogen or a 1-6C alkyl group and, in the formula II, R1, R2 and R4 are hydrogen, a 1-6C alkyl group or a phenyl group (which may be substituted with halogen or an alkyl group) and R3 is a methylene group, an ethylene group, a propylene group, a carbonyl group or a phenylethylene group.
Patent JP-H10239844-A (JP)
Title: Heat-resistant photosensitive polymer composition and manufacture of relief pattern
Inventor: NUNOMURA MASATAKA
IPC: G03F7/027
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide the heat-resistant positive photosensitive polymer composition high in sensitivity and the film endurance of a nonexposed part by incorporating a specified polyamido acid ester and the like. SOLUTION: This heat-resistant photosensitive polymer composition contains the polyamido acid ester having repeating units each represented by formula I and an o-quinonediazido compound and a compound represented by formula II, and in formulae I and II, R<1> is a tetravalent organic group; R<2> is a divalent organic group having a carboxylic group or a phenolic hydroxyl group; R<3> is a univalent organic group; and each of R<4> and R<5> is an alkyl group. The tetravalent organic group is a residue of a tetracarboxylic acid or its dianhydride or its derivative for producing a polyimide or polyimidoisoindoloquinazolindione. The divalent organic group having a carboxylic acid or a phenolic hydroxyl group is a residue obtained by removing the amino group of the diamine compound having a carboxylic acid or a phenolic hydroxyl group.
Patent JP-S51122716-A (JP)
Title: Means for controlling electric vehicle
Inventor: TSUZUKI YOUZOU
IPC: B60L7/12
Filed: 1975-04-21
Abstract: PURPOSE: To extend the speed region capable of regenerative braking while also ensuring smooth rising of current in the main circuit without operating a means for constituting a field weakening circuit and causing all preliminary exciting current to flow to the field system at the time of start of the regenerative braking operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55140969-A (JP)
Title: Input device for character/pattern or the like
Inventor: FUJITA RIYUUHEI
IPC: G06K9/24
Filed: 1979-04-17
Abstract: PURPOSE: To obtain a device which can supply easily the detected information to the computer or the like in a simple structure, by detecting the pattern and the like drawn optically by following the calligraphic specimen while drawing the character/ pattern and the like via the writing tools.  
     CONSTITUTION: The tip part of optical fiber 3 formed by bundling plural number of fiber elements is stored into attachment tool main body 2, and furthermore conditional switch 6 is attached to main body 2 is order to give the types of the character/pattern and the like to computer. At the same time, light 5 is provided near light incoming face 4 at the tip of body 2, and face 4 is distributed so as to oppose to the tip of writing tool 1. Then image sensor 8 is attached to the end part of fiber 3 of body 2, and thus the high-speed scanning is given via sensor 8 to the X and Y axes of control circuit 9. And the pattern information given from circuit 9 is processed by data processor 10 and then memorized in memory unit 11. At this moment, the setting signal from switch 6 is applied to processor 10 to memorize the information together into unit 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52130598-A (JP)
Title: System abnormality alarming system
Inventor: HAYASHI KENJI
IPC: G08B29/00
Filed: 1976-04-26
Abstract: PURPOSE: Abnormal condition of an information processing system is announced by a buzzer, etc. to a system operating controller, etc. by forming a closed loop through an FF. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05273782-A (JP)
Title: Toner
IPC: G03G9/08
Filed: 1991-02-20
Abstract: PURPOSE:To provide a toner used for an image forming method in which the toner can be stably and uniformly deposited in two or more layers on a developing roller, suppresses filming on the developing roller to give images of high density and high quantity for a long period by forming lots of small closed electric fields near the surface of the developing roller, depositing a developer on the surface of the roller to visualize electrostatic latent images. CONSTITUTION:This toner contains a binder resin and a coloring agent and has 2-500kg.cm/cm Izod impact strength when the toner is formed in a plate. This toner is used for an image forming method to visualize electrostatic latent images. In this method, small closed electric fields are produced near the surface of the developing roller by selectively giving charges on the surface of the roller, on which a nonmagnetic one-component developer comprising a toner, if necessary with external additives, is supplied. Thus, the developer is deposited on the surface of the roller by the small closed electric fields to visualize electrostatic latent images.
Patent JP-H08215401-A (JP)
Title: Device for averaging ball amount between islands in pachinko parlor
Inventor: SHIONO SHIGENOBU
IPC: A63F7/02
Filed: 1995-02-13
Abstract: PURPOSE: To lessen the space and load of a PACHINKO ball transport path, reduce cost, and present simple appearance by opening a distribution gutter only when a sensor switch of the applicable island emits a ball exist signal while a sensor switch of its mating island is transmitting a non-exist signal. CONSTITUTION: When the condition is such that a sensor switch of the applicable island 2 emits a ball exist signal while a sensor switch of its mating island 2 emits a non-exist signal, an opening/closing pawl of an opening/closing device 10 furnished on a distribution gutter 9 in the applicable island 2 rotates downward, and the transport path 8c of a transporting means 8 rotates from the island 2 to another island 2 as its mating party, and thereby surplus balls of the applicable island 2 are sent to the mating island 2 which is lacking in balls.  When the sensor switch of the island 2 turns into a condition as emitting a non-exist signal, by contrast, an opening/closing pawl of an opening/closing device 10 which has shut the distribution gutter 9 of the mating island 2 rotates downward to open the port 9 of the gutter, and the drive device 8d of the transporting means 8 rotates reversely so that the transport path 8c rotates from the mating party 2 to the applicable island 2, and surplus balls of the mating island 2 are transported to the applicable island 2 which is lacking in balls.
Patent JP-H05216326-A (JP)
Title: Contact type electrostatic charge device and production of electrostatic charge member provided therein
Inventor: FUJITA TAKASHI
IPC: G03G15/02
Filed: 1992-02-05
Abstract: PURPOSE:To prevent defective electrostatic charge from occurring, to prevent the efficiency of the electrostatic charge from being deteriorated and to achieve a stable electrostatic charge function without receiving the effect of environmental conditions by using a contact layer obtained by dispersing and mixing a low resistance part and a high resistance part as the contact layer between an electrostatic charge member and a body to be electrostatically charged. CONSTITUTION:As for the contact layer 7 of the electrostatic charge member such as an electrostatic charge roller 5, both of the low resistance part 10 and the high resistance part 11 are exposed on the front surface of the roller 5 and brought into contact with an electrical conductive substrate 6. Besides, the low resistance part 10 is electrically connected to the substrate 6. Then, it is preferable that the volume resistivity of the resistance part 10 is set to be within the range of 10<5>-10<7>OMEGA.cm and the volume resistivity of the resistance part 11 is set to be >=10<10>OMEGA.cm. The efficiency of the electrostatic charge and the stability of an environment with respect to a photosensitive body 1 are enhanced by the resistance part 10 and a current is prevented from being concentrated at the defective part of the body 1 by the resistance part 11. Thus, the roller 5 which does not cause both problems of the occurrence of the defective electrostatic charge and the deterioration of the electrostatic charge and which has small environmental dependability can be constituted.
Patent JP-H01221577-A (JP)
Title: Production of moisture-permeable waterproof fabric
Inventor: FURUTA TSUNEKATSU
IPC: D06M15/59
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a moisture permeable waterproof fabric having high moisture permeability performance, by coating a textile fabric with a resin solution consisting of a hydrophilized polyamino acid urethane resin, isocyanate compound, hydrophobic organic solvent, hydrophilic organic solvent and water and heat-treating the resultant fabric. CONSTITUTION:A polyamino acid urethane resin which is a copolymer consisting of an amino acid and polyurethane is mixed with an isocyanate compound (for the purpose of improving pealing resistance), a hydrophobic organic solvent (e.g., benzene), a hydrophilic organic solvent (e.g., acetone) and water to prepare a W/O emulsion type resin solution, which is then applied to a fabric, such as synthetic or semisynthetic fabric, dried and heat-treated to form a homogeneous cellular layer. The obtained fabric is suitable as sports clothes, etc.
Patent JP-H03250271-A (JP)
Title: Character processor
Inventor: KIMURA TADASHI
IPC: G06T11/20
Filed: 1990-02-27
Abstract: PURPOSE:To eliminate necessity for switching a picture for correction by correcting a value corresponding to a graph without switching the picture while observing the entire graph, and correcting a graph pattern based on the result of the correction. CONSTITUTION:On the graph prepared by a graph preparing means 104 and displayed by a display means 107 based on numerical information inputted by an input means 101, a graph element is designated and corresponding to the designated graph element, the numerical information stored in a storing means 102 is corrected by a correcting means 103. Based on the corrected numerical information, a control means 106 corrects the displayed graph. Thus, it is not necessary to switch the picture for correction, and the processing can be executed in the state of easily observing the graph.
Patent JP-S58164888-A (JP)
Inventor: HIROSE HIROMICHI
IPC: E21B7/02
Filed: 1982-03-24
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-S63214472-A (JP)
Title: Method for detecting ribbon end in thermal transfer printer
Inventor: KATO ICHIRO
IPC: B41J35/36
Filed: 1987-03-03
Abstract: PURPOSE:To set the number of sensors to the necessary min., by mounting one ribbon end sensor to the bracket on the side of a carrier at a printing height position and detecting only the ribbon in use in such a state that a plurality of ribbons are shifted to reach the printing height position. CONSTITUTION:A single ribbon end sensor 12 is arranged so as to be mounted on the bracket 13 from a carrier 14 at the printing height position of a head 1. In the initialization at the time when a power source is closed, ribbons are downwardly shifted by a shift mechanism 8 to detect the end state of one ribbon 7a and subsequently shifted upwardly to similarily detect the other ribbon 7b to store the same. Thereafter, the ribbons are downwardly shifted to bring the ribbon 7a to a use state and, when the sensor 12 detects the end said ribbon 7a, printing is interrupted to alter the data of the end state. In this case, when a monochromatic mode is set and the ribbon 7b can be continued, the ribbons are upwardly shifted to continue printing while the ribbon 7b is used. By this method, the number of ribbon end sensors 12 can be reduced when a plurality of the ribbons 7a, 7b are provided to one head 1.
Patent JP-H11241175-A (JP)
Title: Rust stabilizing surface treated steel material
Inventor: KANEKO MASAHITO
IPC: C23F11/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rust stabilizing surface treated steel material having an action of accelerating the formation of an atmosphere corrosion resisting stable rust, capable of forming a stable rust in its early stages on the surface of an atmosphere corrosion resisting steel, a plain steel, etc., or on the surface of a rust layer of these steels without forming loose rust, such as red rust, and slobbery rust even in a severely corrosive environment and further causing no deterioration in the external appearance of the stable rust in the course of or after the formation of the stable rust. SOLUTION: A treatment film, containing 2-50%, as solid, of resin having chelate forming radical, 0.03-15 wt.%, expressed in terms of metal, of at least one or more kinds selected from the compounds of Cu, Ni, Cr, Al, Mo or and P, pigment, and paint regulating agent, is formed on the surface of a steel material to 1-100 μm film thickness.
Patent JP-H08246096-A (JP)
Title: Low alloy steel for rotary body
Inventor: KOMAI NOBUYOSHI
IPC: C22C38/54
Filed: 1995-03-08
Abstract: PURPOSE: To produce a low alloy steel for a rotary body applicable to a steam turbine rotor for thermal power generation or the like. CONSTITUTION: (1) This low alloy steel for a rotary body excellent in high temp. strength is the one having a compsn. contg., by weight, 0.02 to 0.2% C, 0.05 to 0.7% Si, 0.1 to 1.5% Mn, 0.01 to 1% Ni, 0.8 to 3.5% Cr, 0.1 to 3% W, 0.01 to 0.5% V, 0.01 to 0.2% Nb, 0.005 to 0.03% N, 0.001 to 0.01% B, and the balance iron with inevitable impurities and obtd. in such a manner that it is tempered at <=700 deg.C after normalizing to regulate its tensile strength at an ordinary temp. to <=75kgf/mm<2> . (2) This low alloy steel for a rotary body excellent in high temp. strength is the one having a compsn. contg. one or more kinks selected from the group consisting of La, Ca, Y, Ce, Ti, Zr and Ta respectively by 0.01 to 0.2% in addition to the same components and obtd. in such a manner that it is tempered after normalizing to regulate its tensil strength at an ordinary temp. to >=75kgf/mm2 .
Patent JP-H09215975-A (JP)
Title: Method for arranging electrode in removing anion contaminant
Inventor: KAWACHI TAKESHI
IPC: B09C1/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently recover anionic contaminants from a soil by a method wherein an anode and cathodes are approximately vertically arranged in a soil contg. anionic contaminants and a plurality of the cathodes are arranged around the anode. SOLUTION: An anode 2 and cathode 3 are approximately vertically buried in a soil contg. anionic contaminants and a plurality of the cathodes 3 are arranged around the anode 2. Then, while water is appropriately supplied into the contaminated soil and a DC voltage is applied between the anode 2 and the cathodes 3 to energize electricity and the supplied water is drained from the anode 2 side to recover the anionic contaminants. Then, the water recovered is treated by using an ion exchange resin etc., while it is kept under acidic environment to separate and remove the anionic contaminants and the water after separation and removal is recycled for supplying water. It is possible. thereby to recover efficiently the anionic contaminants from the soil.