baber/WOPTO huggingface dataset:
Patent JP-S63281415-A (JP)
Title: Formation of film of toroidal core and apparatus therefor
Inventor: OIZUMI TAKU
IPC: H01F41/12
Filed: 1987-05-13
Abstract: PURPOSE:To enable positive and easy manufacturing without deteriorating the magnetic characteristics by applying at the time of hardening the resin a heat treatment wherein one surface of the core is heated while the other surface thereof is cooled, and then reversing the positions of both surfaces to apply the same heat treatment. CONSTITUTION:A core 1 is put in a thermostatic bath 4 or the like, and is heated to a predetermined temperature depending on a resin 5 to be used, or the temperature necessary for depositing the resin. Then, the resin powder is deposited by a fluidization dip method. Then one surface of the troidal core 1 is heated with a heater 3 such as nichrome-wire heater, infrared lamp or gas infrared heater, while the underside thereof is cooled by removing the heat with a cooling and holding base 2 [preferably to the melting point of the resin-(15 deg.C-20 deg.C)], forming a film. After forming the film with respect to one surface of the troidal core in the manner as described above, then by reversing the core 1 and iterating the above process also with respect to the other cooled surface, a film having a uniform thickness on the whole surface is formed which has no resin penetration between thin bands.
Patent JP-S60258758-A (JP)
Title: Loading device
Inventor: TAKAYAMA HIROYUKI
IPC: G11B17/04
Filed: 1984-06-04
Abstract: PURPOSE:To prevent a motor drive circuit and a loading motor from being damaged even when loading is disturbed due to an external force by providing an overcurrent detecting circuit detecting an overcurrent flowing to the motor drive circuit of the loading device. CONSTITUTION:The motor driver of a front loading device is provided with an overcurrent detecting circuit 7. Through the constitution above, when the front loading device is disturbed on the way of open or closed state, it is detected so as to stop the front loading motor 1 or reverse the direction, thereby preventing the front loading motor, the motor drive circuit 2 and the front loading mechanism from being damaged.
Patent JP-H08289275-A (JP)
Title: Video conference system
Inventor: TOKOKUNI MASAO
IPC: H04N7/15
Filed: 1995-04-17
Abstract: PURPOSE: To realize a video conference system by which the voice of a speaker can be clearly obtained under even noisy environments and the sound except the voice of the speaker can be heard. CONSTITUTION: This system is provided with at least two cameras R 102 and L 103 photographing the speaker 101 at a conference place and the single microphone 107 provided on the proper location at the conference place. The microphone 107 is arranged in the vicinity of the focus of a sound collecting device 108. An information processor 100 is composed to measure the location of the speaker 101 based on the parallax on the speakers 101 of at least two cameras R 102 and L 103. The microphone 107 and the sound concentrating device 108 are composed so as to displace the sound concentrating directional azimuth of the microphone 107 based on the information on the location of the speaker measured by the information processor 100.
Patent JP-H02295075-A (JP)
Title: Quick connection terminal device
Inventor: HASEGAWA KEIICHI
IPC: H01R4/48
Filed: 1989-05-09
Abstract: PURPOSE:To carry out connection of electric wires economically with good workability without using solders in a terminal apparatus, in which leading wires of an electric appliance are to be connected with outside wires, by installing a plurality of tongue pieces in a base plane to pinch the leading wires of the appliance with side walls. CONSTITUTION:A plurality of tongue pieces 40 are installed in a base plane so as to pinch leading wires of an appliance with side walls, meanwhile an apparatus main body 30a as unipole terminal part 42 is composed of a terminal plate 37 to electrically connect an outside wire to a leading wire, a spring plate 11 to pinch the outside wire with the terminal plate 37, and a releasing lever 13, and a multipole terminal part can be formed by binding optical number of the unipole terminal parts 42. Like this, terminal parts in a necessary number can be formed since it is made possible to bind an optional number of the unipole terminal parts 42 which is comprised of the apparatus main body 30a, the terminal plate 37, a spring plate 11, and a releasing lever 13. Since tongue pieces 40 to pinch the leading wire of an appliance with a side wall are formed in the terminal plate 37, the leading wire of an appliance is connected to an outside wire without solders an thus workability is improved.
Patent JP-H04320281-A (JP)
Title: Electrostatic charger
Inventor: SHISHIDO KAZUO
IPC: G03G15/02
Filed: 1991-04-19
Abstract: PURPOSE:To prevent the occurrence of a failure in the electrifying-processing of a body to be electrified caused by a failure in the conduction of a power feeding path by directly feeding power to an end surface in the rotary shaft of an electrifying member which comes into contact with the body to be electrified to electrify it, and freely rotates. CONSTITUTION:In a laser beam printer using, for instance, a process unit attaching/detaching type electrophotographic process, an electrifying roller 30 as the electrifying member is contacted with a photosensitive body 5 with prescribed pressure in such a manner that both end parts of a core metal 31 are supported by bearings 35 respectively, and these both bearings 35 are biased in the direction of the photosensitive body 5 by a spring 36 shrunk/provided between the bearing and a process unit frame body. The top end side 40a of an electrode 40 is brought into contact with an end surface 31a in the thrust direction of the core metal 31 of the electrifying roller 30 with constant pressure by the elastic force of the electrode 40. Therefore, when a process unit is fitted to a printer main body, the power receiving terminal 41a of a process unit side comes into contact with the power feeding terminal 41b of a printer main body side, to directly feed the power to the electrifying roller 30.
Patent JP-H02296924-A (JP)
Title: Compaction of ground
Inventor: AZUMA YOJI
IPC: E02D3/10
Filed: 1989-05-09
Abstract: PURPOSE:To compact sandy and clayey soil in a short term of works by a method wherein a vertical hole is drilled on the ground and impact is repeatedly applied by a hammering apparatus to a drain pillar formed by filling a drain material having a large coefficient of permeability via a pile, CONSTITUTION:A vertical hole B is drilled on the ground A while a drain material C having a coefficient of permeability larger than that of soil of the ground A is filled to form a drain pillar 1. Then a compacting pile 3 is inserted into a guide pipe 2 to be self-stood, and after compaction impact is repeatedly applied by a hammering apparatus 7 the pile 3 is drawn out by a pipe inlet or the like. As the pile 3 advances, consolidation action of the impact is transmitted from the drain material C to the ground A. The pressure of interstitial water D is raised at the same time to be exhausted through the adjacent drain pillar 1 so that the ground of not only sandy soil but also clayey soil can be compacted. Therefore inspection of soil property is not needed while the effect of compaction can be increased.
Patent JP-S597080-A (JP)
Title: Dot printer
Inventor: KAEDE YASUHIRO
IPC: B41J35/16
Filed: 1982-07-05
Abstract: PURPOSE:To obtain a dot printer free of damage to visibility even when a large- width ribbon is used by using a system in which the feeding of an ink ribbon is vertically made between a printing head and a printing paper and the ink ribbon is shifted horizontally. CONSTITUTION:A ribbon shift motor 7 is actuated, a slider 5 is moved in parallel with the printing line relatively with a carriage 2 by a gear 8 and a rack 6, and an ink ribbon 13 is shifted toward the horizontal direction. A ribbon feed roller 14 is turned by a ribbon feed motor 16 to send out the ink ribbon 13 and the ink ribbon 13 is sent from below to above in front of the printing head 4. When the ink ribbon having a multi-color arrangement parallelized toward the longitudinal direction, a dot pin 3 and the ink ribbon 13 are relatively moved toward the widthwise direction of the ribbon 13 when the slider 5 moves relatively with the carriage 2, whereby permitting color printing to be performed.
Patent JP-2000308142-A (JP)
Title: Communication starting method for communication equipment, and recording medium recorded with control program therefor
Inventor: SHIMIZU JUNICHI
IPC: H04W88/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To perform dial call origination by a suitable communication system without needing complicated operation by a user in a communication equipment capable of performing communication using plural communication systems. SOLUTION: When a memory number is inputted and call origination is instructed by an operating part 8, a main control part 11 reads a communication system corresponding to the memory number from a storage part 10, selects either one of a first radio part 2 or a second radio part 4 corresponding to the read communication system, starts a radio connection with a first radio base station B or second radio base station C according to a prescribed communication protocol by controlling the selected first radio part 2 or second radio part 4 and performs dial call origination on the basis of the telephone number data read from the storage part 10 on the basis of the memory number.
Patent JP-H02294064-A (JP)
Title: Cmos integrated circuit
Inventor: AKISADA HIROTAKA
IPC: H01L21/8238
Filed: 1989-05-08
Abstract: PURPOSE:To prevent the operation of an inner circuit and the like constituted of small elements existing in one region when large elements in the other region operate, by insulating an output circuit constituted of large elements from the other circuits. CONSTITUTION:An N-type region 13 is arranged between a first P-type semiconductor region 11 and a second P-type semiconductor region 12. An input circuit and an inner circuit are arranged in the first P-type semiconductor region 11, and an output circuit is arranged in the second P-type region 12. In the output circuit, large elements having large driving capability are arranged, but the output circuit is electrically insulated from the input circuit and the inner circuit by the N-type semiconductor region 13. Thereby when the large elements (output circuit) operate, the malfunction of the other small elements (inner circuit and the like) can be prevented.
Patent JP-H10305710-A (JP)
Title: Pneumatic radial tire
Inventor: UMEDA KAZUYUKI
IPC: B29D30/38
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire wherein productivity is improved, also an used amount of bead wire is decreased, lightening of weight can be attained. SOLUTION: In this pneumatic radial tire, a plurality of orderly arranged carcass cords 6 are continuously reciprocated between a pair of right/left bead parts to form a carcass layer and, in a reciprocation turning part 7 thereof, a carcass cord collective part 6a bundling a plurality of the carcass cords 6 almost in parallel in a tire peripheral direction is provided, also this reciprocation turning part 7 is pressed from both surfaces by bead cores 3 made of a bead wire 3a wound in the tire peripheral direction, the carcass cord collective part 6a is locked to the bead cores 3.
Patent JP-H10306950-A (JP)
Title: Absorption refrigerating machine
Inventor: WATABE YUJI
IPC: F25B15/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To efficiently recover absorption heat by minimizing a lowering of temperature at an absorption heat exchanger. SOLUTION: An absorption refrigerating machine comprises a generator 2, a condenser 4, a pressure reducing mechanism 5, an evaporator 6, an absorption heat exchanger 7, an absorber 8 and a heat recovery solution heat exchanger 9. The absorption refrigerating machine is further provided with a heat recovery vapor heat exchanger 13 which recovers heat held by a high temperature refrigerant steam g1 generated by the generator 2 into a low temperature refrigerant steam g2 in the midst of its flow from the evaporator 6 to the absorption heat exchanger 7.  Accordingly, the temperature of the low temperature refrigerant vapor g2 supplied to the absorption heat exchanger 7 can be elevated at the heat recovery vapor heat exchanger 13 by a heat exchange with the high temperature refrigerant vapor g1 which is generated by the generator 2, thus restricting a lowering of temperature at the absorption heat exchanger 7.
Patent JP-S608776-A (JP)
Inventor: ITOU SHINICHI
IPC: G21B1/11
Filed: 1983-06-29
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-H04346621-A (JP)
Title: Manufacture of nonoriented magnetic steel sheet excellent in magnetic characteristic and surface appearance
Inventor: MORITA KAZUMI
IPC: C22C38/06
Filed: 1991-05-21
Abstract: PURPOSE:To obtain a method for manufacturing a nonoriented magnetic steel sheet in which the suitable coarsening of the crystalline grains of a hot rolled sheet before a cold rolling and the optimization of stock C and annealing conditions are attained with a high magnetic flux density and favorable surface appearance. CONSTITUTION:A slab consisting of 0.005 to 0.020% C, <=1.5% Si or (Si+Al), <=1/0% Mn and <=0.2% P, furthermore the balance Fe substantially incorporating, total <=0.10% of one or two kinds of Sb and Sn as necessary is subjected to hot rolling into a hot rolled steel strip, which is furthermore subjected to cold rolling at 5 to 15% draft, is thereafter heated to 850%oC to less than the A3 transformation point, is held for 5 to 30sec, is subsequently cooled from the Ar3 to the Ar1 at a rate of 2 to 10 deg.C/sec and is cooled from the Ar1 to 100 deg.C at a rate of >=10 deg.C/sec.
Patent JP-H01286024-A (JP)
Title: Program execution control system
Inventor: HAYASHI KAZUHISA
IPC: G06F9/44
Filed: 1988-05-13
Abstract: PURPOSE:To reduce a memory capacity by storing a routine at the time of executing as a load module, loading it onto a memory at the time of necessity, storing for an execution routine whether or not it is loaded and responding to an inquiry. CONSTITUTION:Execution time routines 21 and 22 are stored into a memory 2 as a load module, and it is stored in a storing means 3 of an external storing means 4 whether or not they are loaded on a memory 5 for routines 21 and 22. When a routine 21 becomes necessary during the execution of an application program 51, a program load control means 1 inquires to the means 3, at the time of unloading, the load module of the routine 21 is loaded from the device 2 onto the memory 5, made into a routine 52 and when the execution is completed, the means 1 transfers the control to the next step of the program 51.
Patent JP-2000310370-A (JP)
Title: Gas apparatus having gas pipe connecting part
Inventor: OKUBO ATSUSHI
IPC: F16L33/28
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a socket for gas pipe connection capable of concurrently using it for an I type socket and an L type socket. SOLUTION: A coupling member 5 having a through hole 51 is provided on a rear end part of a socket main body 2. An axis of a one end opening part 52 of the through hole 51 is made to agree with a central line L of the socket main body 2. An axis of the other end opening part 53 of the through hole 51 is made to be orthogonal to the central line L. A base end part 41 of a gas pipe connecting part 4 is fitted in the other end opening part 52 of the through hole 51 free to revolve. A tip part 42 of the gas pipe connecting part 4 is bent roughly rectangularly to the base end part 41.
Patent JP-S63282443-A (JP)
Title: Air conditioner
Inventor: OTSUBO MICHIO
IPC: F24F11/02
Filed: 1987-05-13
Abstract: PURPOSE:To maximize the capacity of a device for generating space cooling and heating capacity until room temp. reaches a set upper limit temp. and once after the room temp. reaches the said temp. low revolving speed operation obtaining the maximum efficiency is carried out by installing a device for computing the space cooling and heating capacity equipped with a timer means and determining the space cooling and heating capacity by the output from a temp. detecting means. CONSTITUTION:First, a set upper limit temp. (A) is established. Then, suction air temp. (Tr1) discovered by a temp. detector 2 is fed, and the capacity of an air conditioner is changed by a device 4 for changing space cooling and heating capacity and a compressor 5 is operated at its maximum revolving speed by a device 1 for generating the space cooling and heating capacity. Then, the temp. Tr1 is compared with the temp. A and when the temp. Tr1>=A, the temp. Tr1 is memorized and the capacity is changed by a device 4 for changing the space cooling and heating capacity and the revolving speed of the compressor 5 is reduced to the minimum value by the device 1. After a fixed time preset by a timer 11 has elapsed, suction air temp. (Tr2) is detected and compared with the said temp. Tr1. When Tr2>Tr1, the operation of the compressor 5 is stopped. Inversely, when Tr2<Tr1, the compressor 5 is operated at its minimum revolving speed.
Patent JP-H0414758-A (JP)
Title: Lead-acid accumulator
Inventor: TOYODA MIYUKI
IPC: H01M4/14
Filed: 1990-05-02
Abstract: PURPOSE:To improve a coefficient of use of a positive electrode active material and improve energy density by using an electrode board with metallic tin or a tin compound added between positive electrode active materials. CONSTITUTION:When metallic tin or a tin compound is added between positive electrode active materials, this is oxidized during formation or charging, so that tin oxide which is high in conductivity and does not affect reaction is generated between the active materials. Thus even if lead sulfate which is low in electric conductivity is generated by discharging, the conductivity of the active material is obtained and reaction occurs up to inside an electrode board so that a coefficient of use of the active material is improved. That is, energy density of a battery can be improved. Tin sulfate, metallic tin or tin oxide is used as the tin compound. A mole number of tin elements to be added must be 0.01 to 5% with respect to a mole number of lead in the electrode active material.
Patent JP-S5449059-A (JP)
Title: Ac zero-volt switch circuit
Inventor: IWAMOTO SHINICHI
IPC: H03K17/72
Filed: 1977-09-27
Abstract: PURPOSE: To turn ON the circuit accurately regardless of characteristics of a load without possiblity of a rush current even in case of using a trans load, by generating a trigger pulse by a FF interloking with a power voltage detection circuit and a circuit detecting a voltage between main electrodes of thyristors.  
     CONSTITUTION: A signal is applied to input A and the moment when a clock from voltage detection circuit 29 changes from high to low, the Q output of FF28 causes AND gate 26 to open and trigger pulse generating circuit 27 turns ON thyristor 2. At this time, since gate 26 is opening because of an inductive load, etc., even if the thyristor is turned ON, generating circuit 27 of voltage detection circuit 25 is driven to turn ON element 2 accurately. While no signal is applied to input A, the output Q of FF28 becomes low owing to the rise of circuit 29, and supplying a voltage to the load starts with a constant polarity and ends with the opposite polarity, so that the saturation will be hard to occur even in case of a trans load and no rush current will flow 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0417710-A (JP)
Title: Purifying device of engine exhaust gas
Inventor: KURIO NORIYUKI
IPC: F01N13/02
Filed: 1990-05-02
Abstract: PURPOSE:To prevent the exhaustion of HC into the atmosphere and the deterioration of acceleration performance caused by the rising of backing pressure by shutting off the by-path, in which exhaust gas flows only when the temperature of the gas is low, based on the signal relating to the sudden change of the operation condition of an engine. CONSTITUTION:A by-path 9, in which an adsorption device 10 comprising activated carbon is included, is provided and is in parallel with the air exhaust path in the down stream of catalysts 6 and 7. Exhaust gas is made to flow through the by-path 9 only when the temperature of the exhaust gas is the specified value or less by controlling the closing of a by-path valve 13 by means of a control unit 19. The control unit 19 controls the opening of the by-path valve 13 based on the signal relating to the sudden change of engine operation condition and shut off the flow of the exhaust gas passing through the by-path 9 by controlling the closing of a shutter valve 14. This constitution can prevent the HC adsorbing to the adsorption device 10 from being exhaust into atmosphere. In addition, the deterioration of acceleration performance caused by the lowering of exhaust resistance and the rising of backing pressure can be prevented.
Patent JP-S62274174-A (JP)
Title: Linear solenoid valve
Inventor: SUZUKI MIKIO
IPC: F16K31/06
Filed: 1986-05-21
Abstract: PURPOSE:To obtain the flat attraction force characteristic by forming a tapered surface onto the outer periphery at one edge of a spool, in the common working for the inner surfaces of a valve sleeve, spacer ring, and a yoke. CONSTITUTION:A valve sleeve 11, supporting sleeve 12, spacer ring 13, end sleeve 14, and a yoke 25 are integrally jointed, and the inside hole 10a of a valve body 10 into which a spool 30 is inserted is flush-worked through the common work. A tapered surface 35 which narrows towards the top edge is formed onto the outer periphery at one edge on the side opposed to the yoke 25 of the spool 30. Therefore, the air gap from the spool 30 at the top edge of the yoke 25 is varied with the displacement of the spool 30. The air gap reduces with the displacement of the spool 30 by the increase of the electric current value applied onto a solenoid 17, and the degree of reduction of the attraction force reduces.
Patent JP-S62272738-A (JP)
Title: Telephone set
Inventor: NANRI KOJI
IPC: H04M1/26
Filed: 1986-05-21
Abstract: PURPOSE:To send a key operation confirming tone with the optimum sound volume in response to the operating state by decreasing the sound volume of the confirming tone generated from a receiver in the operation relating to the operation of a function button more than the sound volume of the confirming tone generated from the receiver in sending a dial signal by the operation of a dial button. CONSTITUTION:When the user operates a re-dial button 13 to re-dial a dial sent once, the state of a re-dial button 13 is read from an input terminal R of a control means 15. The control means 15 reads dial data stored in a memory 14 from an input/output terminal M. The control means 15 controls a dial signal generating circuit 6 to generate a dial signal corresponding to the read dial data from an output terminal D. Thus, the confirming tone of the re-dial signal sent to a telephone line after the operation of the re-dial button 13 is generated with a smaller sound volume in comparison with that of the confirming tone sent one by one digit by the dial button 12.