baber/WOPTO huggingface dataset:
Patent JP-H03281045-A (JP)
Title: Sliding nozzle device having sealing mechanism
Inventor: TOYA KIYOTAKA
IPC: B22D11/10
Filed: 1990-03-29
Abstract: PURPOSE:To perfectly prevent invasion of air into molten flow and to improve the quality by forming plate sliding face and nozzle joining face in a sealing space and using a low temp. melting sealing material at between the above nozzle and a nozzle holding metal. CONSTITUTION:An annular recessed part is arranged around opening hole part on upper face of the fixed metal frame 4, and by fitting a gasket, gap between iron shell 1 and the fixed metal frame 4 is sealed. An rectangular annular recessed part is arranged at side face of an opening/closing metal frame 10 and by fitting an 0 ring 14, gap between the fixed metal frame 4 and the opening/closing metal frame 10 is sealed. An annular recessed part is arranged on upper face of the nozzle holding metal 8 so as to contact around the opening hole part at lower face of the opening/closing metal frame 10, and by fitting a grand packing 13, gap between the opening/closing metal frame 10 and the nozzle holding metal 8 is sealed. An annular recessed part is arranged at inside of the nozzle holding metal 8, and a projecting part around the opening hole is fitted to a recessed part arranged at lower face of a flange part in the sub merged nozzle 9 and the low temp. melting sealing material 15 is packed and sealed at between both.
Patent JP-H09278396-A (JP)
Title: Cargo handling device
Inventor: KAWABATA KOJI
IPC: B66F9/16
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To largely improve forward visibility of an operator by arranging an elastic body to keep a fork in a horizontal or slightly forward inclined condition at no load time in a carriage, and arranging a stopper to regulate backward inclining operation of the fork at load time in the carriage. SOLUTION: At no-load time, dead weight of a carriage 2 and a fork 4 or the like is carried by a lift chain 3 and an elastic body 6, and is balanced through a direction changing means 5 by tensile force of the lift chain 3 and resiliency of the elastic body 6, and the fork 4 is kept in a horizontal or slightly forward inclined condition. At load time, when a front lift cylinder is elongated, the tip of the lift chain 3 rises, and a fork support 13 and the fork 4 are backward inclined through the direction changing means 5 and a link 19 by rotating in the clockwise direction around a shaft 11, and a long piece of an L-shaped arm 17 regulates backward inclining operation of the fork 4 by butting against a stopper 7, and keeps the fork 4 in a prescribed backward inclined condition.
Patent JP-S5731300-A (JP)
Title: Matrix circuit
Inventor: NUMATA TATSUO
IPC: H03F3/68
Filed: 1980-06-20
Abstract: PURPOSE:To eliminate the fluctuation of the output DC potential with a simple circuit constitution, by providing a voltage transducers between each output of a current converting means and the reference potential. CONSTITUTION:A current source 1 receives the application of the subsignal between the control electrodes and produces the current corresponding to a pair of differential transistors (TRs)Q1 and Q2 plus the main signal to supply the current to these TRQ1 and Q2. Current Miller circuits 2 and 3 convert each of the currents flowing to the TRQ1 and Q2 with a constant ratio and then deliver the converted currents. Branching means 4 and 5 branch the DC current in the output of the circuits 2 and 3 respectively. Thus the AC current in each output of the circuits 2 and 3 is led out in the form of each output of the right and left channel signals.
Patent JP-S62241044-A (JP)
Title: History information collecting device
Inventor: WAKITA HIROYUKI
IPC: G06F11/34
Filed: 1986-04-11
Abstract: PURPOSE:To designate the complicated trace conditions in addition to the detailed trace conditions by providing a trace condition memory, etc., as well as a trace condition register and a trace counter register. CONSTITUTION:A trace condition memory 20 holds the data fetched by a trace counter register 16 and then sets these data to a trace condition register 15 and the register 16 at a time point when the output of a decrementer 17 is equal to 0. While the read address of the memory 20 is designated by a trace condition memory control circuit 21. The address of the memory 20 is replaced when the decrementer 17 detects 'all-0'. In such a way, both detailed and complicated trace conditions can be designated with use of the memory 20 and the circuit 21 as well as both registers 15 and 16 which perform tracing actions in response to their internal states.
Patent JP-2000097586-A (JP)
Title: Air-conditioning system utilizing natural force of building
Inventor: HASHIMOTO TOKO
IPC: F24V50/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To permit the simplification of a system, making the cost of the same inexpensive and effecting not only the temperature regulation but also the humidity regulation as well as the leaning and odorizing of air. SOLUTION: An air-conditioning system utilizing the natural force of a building a provided with a broken stone layer 4, provided under the floor of a building to accumulate geothermy and conduct the accumulated geothermy to air from outside or inside of the building, underground pipes 13, buried under the ground from the surface of a foundation by about 2 m or more into the direction of a gravity to conduct the geothermy from underground to air from the broken stone layer, an air humidity regulating means, equipped in the underground pipe to regulate the humidity of air moving in the underground pipe, an air leaning means, equipped in the underground pipe to lean air moving in the underground pipe, and a conditioned air supplying unit, supplying air, whose temperature, humidity and leanliness are regulated in the underground pipe, into the rooms of the building.
Patent JP-H07165457-A (JP)
Title: Fine-pored heat insulating molding
Inventor: GIYUNTAA KURATERU
IPC: C04B30/02
Filed: 1994-03-31
Abstract: The invention relates to a microporous thermal insulation body comprising pressed thermal insulation material containing 30-100% by weight of finely divided metal oxide, 0-50% by weight of opacifier, 0-50% by weight of fibre material and 0-15% by weight of inorganic binder, characterised in that at least one surface of the shaped body contains channel pores having a cross-sectional area of the pore of 0.01-8 mm<2> and having a penetration depth of 5-100%, based on the thickness of the shaped body, with from 0.004 to 10 channel pores being present per 1 cm<2> of the surface of the shaped body.
Patent JP-H06303664-A (JP)
Title: Channel switching system for mobile communication
Inventor: HARADA TOSHITAROU
IPC: H04W36/00
Filed: 1993-04-12
Abstract: PURPOSE:To provide the radio channel switching system preventing at least a hit of communication information for a switching radio channel command delay time when a mobile station moves to other radio zone. CONSTITUTION:The system is characterized in that when a mobile station 21 moves to other radio zone, a channel switching command signal of a base station 32 of other radio zone is selected by switching after the lapse of a time TH being T1+T2+T3 at least being the sum of a channel switching command signal processing transmission time T1 required between a base station controller 61 and a base station 31, a processing time T2 required to send a radio channel switching command signal to a mobile station at the base station 31 and a time T3 required to send a channel switching command control signal between the base station 31 and the mobile station 21.
Patent JP-H09271452-A (JP)
Title: Bathtub
Inventor: YANAGIDA SHINICHI
IPC: A47K3/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To safely and economically use a bathtub by providing an inside projecting part to protrude it from a bottom part along a side wall and forming a flat and horizontal upper face at any specified height position. SOLUTION: Inside projecting parts 2 and 3 respectively have two side faces 2a and 2b/3a and 3b rising from the bottom face of a bathtub 1, flat and horizontal upper faces 2c and 3c are formed at their upper parts and the height of the inside projecting parts 2 and 3 is almost half of depth of the bathtub 1. Since two inside projecting parts 2 and 3 are provided inside the bathtub 1, in comparison with an ordinary bathtub, the quantity of hot water can be reduced just for the capacity of the inside projecting parts 2 and 3 and the cost of tapped water or fuel can be economized. Besides, since the inside projecting parts 2 and 3 can be used as steps when a person gets in or gets out of the bathtub 1, even the aged or the physically handicapped person can safely get in/get out of the bathtub. Further, since a person can take a bath while putting arms on the upper faces 2c and 3c of the inside projecting parts 2 and 3 inside the bathtub 1, there is no sense of incompatibility although there are the inside projecting parts 2 and 3, the body can be stabilized and the person can safely take a bath.
Patent JP-H09272494-A (JP)
Title: Position confirming device for underwater robot and gas supply device using the device
Inventor: OSHIMA SHINJI
IPC: B63C11/48
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To conform a position of an underwater robot in water with a simple structure, and to raise up the underwater robot and so forth with the use of gas adapted to be used for confirming the position thereof so as to effectively use a position confirming device. SOLUTION: A position confirming device is comprises a power source and control device 3 and a high pressure gas supply device 4 which are arranged on a ship or a land, an underwater robot 1 connected to the power source and control device through a cable 2, a gas supply hose 5 having a leading end fixed to the underwater robot and a trailing end fixed to the high pressure gas supply device, a float bag attached to the underwater robot, a branch hose 11 connected to the float bag and the gas supply hose 5 or the high pressure gas supply device, and selector valves 9, 12 for stopping the discharge of gas from the leading end of the gas supply hose and for supplying gas to the float bag. The selector valves are actuated in response to a power source stopping signal or a float-up signal.
Patent JP-S5710252-A (JP)
Title: Semiconductor device
Inventor: SATOU YASUSHI
IPC: H01L21/60
Filed: 1980-06-20
Abstract: PURPOSE:To enable stable bonding to be performed by performing partial etching in an insulating film provided beneath bonding pads, by providing difference in steps on the surface, and strengthening the bonding strength of the pads. CONSTITUTION:For example, on a region, on which the bonding pads are to be formed, in an Si semiconductor substrate 10, a thermal oxide film 11 is formed. After said oxide film 11 is partially etched out, thermal oxidation is performed again, and an oxide film 13 having difference in steps, wherein a thin oxide film is formed at removed part 12, is obtained. Such a stepped structure can be formed by partially forming a diffused layer 15 in the substrate 10, performing thermal oxidation and utilizing the difference in the growing speed of the oxide film 11. In this constitution, the contact area between the insulating film and the pad becomes large, and the bonding strength of the pads can be strengthened. Therefore, separation or deviation of the pads at the time of bonding does not occur.
Patent JP-H10277891-A (JP)
Title: Processing sequence determining method
Inventor: HOSHIKAWA KAZUHIRO
IPC: G06Q50/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To establish a processing sequence determining method to decide the sequence of processing jobs stagnating during the operation in a seies of processes including a plurality of processes which use a specific equipment, whereby effective utilization of the equipment is accomplished and each job is processed effectively. SOLUTION: At step (h), it is judged whether the conditions are met, that the first time in which all jobs in attention at present including the process of Priority 3 and in operation in either process of Priorities 3, 2, 1 require until the process of Priority 1 is passed being processed by a specific equipment is longer than the second time in which one of the jobs situated one upstream stage and also in operation in the process of Priority 4 is set in the process of Priority 3 since the process of Priority 4 was ended.
Patent JP-S60230491-A (JP)
Inventor: SHIYOUJI YOSHIHIRO
IPC: E06B9/40
Filed: 1984-04-27
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-S59211070-A (JP)
Title: Transfer type electrostatic recording device
Inventor: TOUDOU YOSHIMASA
IPC: G03G15/16
Filed: 1983-05-16
Abstract: PURPOSE:To eliminate variance of surface potential after photosensitive precharging, and to prevent unevenness of background density, lack of density of dots, and ghosts by lowering the surface potential difference of a dielectric belt after passing through a transfer section in accordance with the presence of a paper or not in the section. CONSTITUTION:An alternating current AC is superposed on a negative DC voltage E2, and pulse voltage controlled to a crest value between ''0'' and a negative potential value is applied to a transfer corotron 16. A dielectric belt 10 is composed of a 75mum thick base layer of polyethylene terephthalate, a 20mum thick, thin film low resistance layer made of a mixture of a resin and carbon black having 10<7>ohm/?, and a 6mum thick dielectric layer of polyethylene terephthalate. A multistylus head is used for a recording head. The corotrons consist of ones for precharging, pretransfer, transfer, and erasion 19, 15, 16, 17, and development is executed by the magnetic brush method using a dry 2-component type positive chargeable developer.
Patent JP-H08287627-A (JP)
Title: Optical system driving device
Inventor: EZAWA HIROSHI
IPC: G02B7/00
Filed: 1995-04-10
Abstract: PURPOSE: To move a carriage while maintaining a proper attitude with respect to an axis by providing a magnet for preload on the carriage, receiving magnetic force from a drive magnet and pressing the carriage to two pieces of axes with a proper pressing force. CONSTITUTION: The carriage 14 moves in the radial direction of a recording medium while being supported by the axes 23a, 23b. A holder 2 of an optical element is provided on the upper part of the carriage 14 with respect to a plane passing through two pieces of axes, and the magnets 13a, 13b for preload are fixed on the lower part of the carriage 14, and the centtoid of the whole carriage 14 is placed in the vicinity of the axes. The driving magnets 27a, 27b are arranged on the holder 2 side fixedly, and since the opposed surfaces of the magnets 27a, 27b are the same polarity as the magnets 13a, 13b, repulsion acts between both. By properly setting the repulsion, the carriage 14 moves while stably touching the axes 23a, 23b without tilting at the time of access control and tracking control.
Patent JP-H07297269-A (JP)
Title: Board container
Inventor: ITO MITSUKO
IPC: H01L21/673
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a board container wherein foreign substances such as resist and metal scraps can be removed easily so that the foreign substances may not remain in the bottom, so as to prevent the foreign substances from sticking to boards, by providing holes on the bottom of the container. CONSTITUTION:In board containers 1 and 2 having a board accommodating carrier case 3, holes 5 are provided in the bottom of the containers. The material of the containers 1 and 2 is polypropylene, polyethylene, polystyrene, polytetrafluoroethylene, acryl, glass, aluminum, stainless steel or the like, for instance. By providing many holes 5 in the bottom of the main body 2 of the containers, the containers 1 and 2 are made to have a function of removing foreign substances. While the shape of the section of the hole 5 may be columnar or of a square pillar, the hole may also have a structure facilitating the removal of the foreign substances inside the containers, by tapering the hole so that the opening inside the main body 2 of the vessels is large and the opening outside this body smaller.
Patent JP-S59208845-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: MAYAHARA KIYOSHI
IPC: H01L21/60
Filed: 1983-05-13
Abstract: PURPOSE:To prevent the diffusion of an impurity to a lead constituted by gold or silver as a circuit pattern, to improve bonding strength and to reduce the trouble of a hybrid IC by providing a mask applying process in processes prior to a solder reflowing process. CONSTITUTION:In manufacturing processes for a hybrid IC, an applying substance such as flux (a mask) constituted by a solvent, a resin, an activating agent, etc. is applied on a lead section formed to a substrate by gold or silver, solder is reflowed, said mask is removed through ultrasonic cleaning, etc. and wires are bonded. 9 represents a process in which a mask 19 by the applying substance such as flux constituted by the solvent + the resin + the activating reagent, etc. for preventing the diffusion of impurities (such as oxygen, copper, carbon, tin, etc.) in a solder reflowing process 11 to the lead 5 formed by gold or silver as a circuit pattern executing an electric connection with a semiconductor pellet 3 is applied.
Patent JP-S528984-A (JP)
Title: Process for simultaneous treatment of nitrogen oxides and sulfur oxide s in exhaust gases
Inventor: KAWAMURA KAZUO
IPC: B01D53/74
Filed: 1975-07-11
Abstract: PURPOSE: Nitrogen oxides and sulfur oxides in exhaust gases are simultaneously removed by dry treatment and the adsorbent after the adsorption is used as a raw material for ore refining reducing furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11277676-A (JP)
Title: Manufacture of laminated plate
Inventor: KOBAYASHI AKIO
IPC: B32B15/08
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated plate with a low surface roughness by specifying the viscosity of a resin composition with which a glass cloth is impregnated to be a required value when starting the press bonding by a laminating roll. SOLUTION: The viscosity of a resin composition 2 with which a glass cloth 1 is impregnated when starting the contact bonding by a lamination roll 5 is set at 50-100 Pa.s. The manufacturing method is to impregnate the glass cloth 1 to be continuously supplied with a radical polymerization-type thermosetting resin to obtain one piece of resin-impregnated base material 3. Further, metal foils 4, 4 are laminated on both surfaces of the base material 3, then is continuously press-bonded between two lamination rolls 5, and the press- bonded base material 3 is chermally set in a thermosetting furnace 6 and the thermoset base material 3 is cut using a cutter 7. During press-bonding, the temperature of the resin composition with which the glass cloth 1 is impregnated, is 90-105 deg.C, this temperature level being preferable because the setting rate is easily controllable.  In this case, the lamination roll 5 is set at the same temperature, so that the temperature variation of the resin composition 2 during press-bond is advantageously limited.
Patent JP-S5520598-A (JP)
Title: Output control system for constant current device
Inventor: TOYOOKA JIYUUJI
IPC: G05F1/10
Filed: 1979-07-03
Abstract: PURPOSE: To simplify the constitution of the main circuit by using the feedback resistance connected to the operational amplifier as the output current controller and thus omitting the switch circuit which is required in case a steady control is given to the output current in a wide range.  
     CONSTITUTION: The DC load current after undergoing the three-phase full wave rectification is detected by low-millivolt shunt 20 and then amplified by 1st-step operational amplifier 21 as well as integrated by feedback resistance 30 and capacitor 40. This output is supplied to main operational amplifier 22. Amplifier 22 amplifies the voltage supplied up to a proper gain-fold level of the closed loop which is decided by resistance 31 and feedback resistance 32. Furthermore, the output is applied to the base of booster transistor 23, and the output of 23 is fed back to the input side of amplifier 22 via resistance 32 to secure a constant voltage level at all times. This output is also applied to SCR ignition pulse generator 26 via choke coil 38, and the filter of capacitor 39. In such constitution of the circuit, resistance 32 of amplifier 22 is used as the output current controller in order to secure variation of the output current over a wide range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07290804-A (JP)
Title: Mobius's ink ribbon exchange and device thereof
Inventor: HARADA HIROYUKI
IPC: B41J32/02
Filed: 1994-04-22
Abstract: PURPOSE:To provide a mobius's ink ribbon exchange and a device thereof which can make effective use of an endless mobius's ink ribbon by using the whole face of front and back in a surface which faces a head until the end of the service life of an ink ribbon. CONSTITUTION:A switching timing signal generating means 1 is provided with a turn memory means 2 which memorized two turns, a ribbon turn detection means 3 which detects the turn of an endless Mobius's ink ribbon, and a comparison means 4 which generates a switching timing signal after the output of the ribbon turn detection means 3 is compared with the content of the turn memory means 2 and they coincide with each other. When a ribbon switching means 5 inputs the switching timing signal from the switching timing signal generating means 1, a ribbon switching mechanism 6 is driven to move the ink ribbon in the ribbon width direction to a printing head and locate a surface which faces the head at the back face of the surface which faces the head before switching.
Patent JP-S5491228-A (JP)
Title: Electrophotographic method
Inventor: INOUE HIDEKAZU
IPC: G03G5/02
Filed: 1975-07-10
Abstract: PURPOSE: To attempt to eliminate the remaining potential at all and improve the transfer efficiency by making an insulating layer on the photoconductive layer of a special photoconductive material.  
     CONSTITUTION: Photoconductive layer 2, such as, Se is provided on the electroconductive substrate 1, and (semi) transparent photoconductive layer 3 which is of a different transmitting type and of less than 1/10 relating to its photosensitivity as compared with the layer 2 is disposed on the layer 2. This photoreceptor is uniformly and positively on its surface by charger 4 and the exposure of photoimage is made by slit exposure combined with charger 5. At the same time it is subjected to AC corona to be destaticized. Next, after the electrostatic image contrast has been enhanced by the whole face exposure, it is positive-positive developed by developing agent 6. Next, the whole surface is exposed to an intense visible light. The electrostatic image is eliminated via photoconductivity of the layer 3 which has functioned as the insulating layer up to that time, and the image is transferred onto transfer material 7. In consequence such a weak voltage as 500 V will do for the outer electric field which has required the voltage of electric power 8 more than 200 V. 
     COPYRIGHT: (C)1979,JPO&Japio