baber/WOPTO huggingface dataset:
Patent JP-S59156658-A (JP)
Title: Spherical center pressing type polishing machine
Inventor: KIKUCHI TSUNETAKA
IPC: B24B13/02
Filed: 1983-02-24
Abstract: PURPOSE:To make it possible to polish a spherical surface so that the latter has a desired curvature and as well to make it possible to finely change the curvature, by providing, in a spherical center pressing type polishing machine, means for enabling the center of curvature of a plishing tool and the swing center of a swingable arm to be relatively moved in the axial direction of a rotary shaft. CONSTITUTION:A swingable arm 4 is swung by means of a cranking mechanism through an operating arm 3. A shank 8A integrally incorporated with a polishing tool 8 is formed with a threaded part 8A1 which is threadedly engaged with a rotary shaft 7, so that the polishing tool 8 may be moved in the axial direction of the rotary shaft 7 when the shank 8A is rotated. In such a thread mechanism, after the polishing tool 8 is set so that the center C of curvature of the polishing tool 8 is positioned below the swing center CL of the swingable arm 4 by a distance of delta in the axial direction of the rotary shaft 7, the shank 8A is secured by tightening a fastening nut 15. As a result, the distribution of pressing force applied to the surface of a work 9 to be polished is such that the pressing force becomes small in the center section of the surface to be polished but large in the peripheral section thereof, thereby a spherical surface having a redius of curvature which is not altered from the original radius of curvature, may be obtained.
Patent JP-H04269055-A (JP)
Title: Push button telephone set
Inventor: YOSHIDA TATSUYA
IPC: H04M3/42
Filed: 1991-02-25
Abstract: PURPOSE:To attain confirmation of the arrival of an incoming message and quick cooperation to a message sender especially with respect to the pushbutton telephone set. CONSTITUTION:An MW key is depressed and a dial operation section 101 dials a destination number to be confirmed. A message memory selection section 113 reads a desired number to be stored from message memory sections 103-105, displays it onto an LCD display section 117 and a dial transmission section 116 makes dialing to the destination automatically.
Patent JP-H03234725-A (JP)
Title: Aqueous resin composition
Inventor: KUNITAKE YUJI
IPC: C08G59/14
Filed: 1990-02-09
Abstract: PURPOSE:To provide an aqueous resin composition which is excellent in dispersion stability at high temperatures and can give a coating film resistant to rusting by dispersing a cationic resin reaction product derived from an epoxy resin and having a specified structure in an aqueous medium. CONSTITUTION:An epoxy resin (e.g. bisphenol A-derived epoxy resin) is made to react with an amine (e.g. methylamine) and an acid (e.g. acetic acid), and the reaction product is further made to react with a monoepoxy compound (e.g. phenyl glycidyl ether). In this way, a cationic resin reaction product having a structure in which the monoepoxy compound is bonded to the epoxy group of the epoxy resin through an alkylated or hydroxyalkylated quat. nitrogen atom is produced. The product is dispersed in an aqueous medium to produce an aqueous resin composition. This resin composition can be desirably used in the production of thermosetting coating materials for automobiles, cationic electrodeposition coating materials, etc.
Patent JP-H11264550-A (JP)
Title: Oven, toaster, and oven toaster
Inventor: SCHJERVEN WILLIAM S SR
IPC: F24C7/04
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an oven, a toaster, and an oven toaster which can be used for wide appliation and also can cook a toast, half bake, etc., with stable quality. SOLUTION: A conveyor 28 is laid in a tunnel piercing the inside of a housing 22. The conveyor 28 drivea flexible belt woven tightly with the rollers 120 at both ends. The belt is made into such one that both ends are hooked with each other for connection, whereby the installation, removal, and replacement can be made. Moreover, both ends of the roller 2 are equipped with end caps where pins are extended radially, but thes pins are arranged not to contact repeatedly with the same place of the belt. Moreover, a heater is provided to cath the belt above and below inside the housing 22. A temperature detectin element is drectly contacting with the heating means, and the control means adjustes the temperature of the heater and the carriage velocity of the conveyor, according to this temperature and the numerical formula prepared in advance.
Patent JP-S62253739-A (JP)
Title: Removal of lead from rare earth element
Inventor: ARAN RORA
IPC: C01F17/00
Filed: 1987-02-13
Abstract: Process for removing lead from rare earths in the form of chlorides in aqueous solution, consisting in: - performing a liquid-liquid extraction between an aqueous phase containing at least one rare earth and the lead in the form of chlorides, and an organic phase containing an extraction agent consisting of an alkyl monoester of an alkylphosphonic acid: the aqueous phase brought into contact with the organic phase having at the time of the extraction a chloride ion concentration of at least 2 moles/litre and a pH higher than or equal to 2 and lower than or equal to 4, - then recovering the rare earth(s) from the organic phase.
Patent JP-S60174848-A (JP)
Title: Structural material having superior resistance to intercrystalline cracking type stress corrosion cracking
Inventor: SATOU EIJI
IPC: C22C38/00
Filed: 1984-02-20
Abstract: PURPOSE:To obtain an inexpensive structural material having high resistance to intercrystalline cracking type stress corrosion cracking in an environment contg. coal gas liquor by controlling the P content of a carbon steel having a specified composition. CONSTITUTION:This structural steel material consists of, by weight, <=0.3% C, <=1.0% Si, 0.50-1.50% Mn, <=0.010% S, <=0.003% P and the balance Fe. The steel material does not cause intercrystalline cracking type stress corrosion cracking, so when it is used as a structural material for an equipment in which coal gas liquor is inevitably produced such as a coke gas purifying line, the stress corrosion cracking of the equipment can be prevented.
Patent JP-H03233528-A (JP)
Title: Camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B15/05
Filed: 1990-02-09
Abstract: PURPOSE:To facilitate the attachment of an outside cover and to prevent the cover from being detached in an ordinary operation by attaching the stroboscope cover to a holding member with a locking pawl which can be elastically deformed. CONSTITUTION:The attachment of the stroboscope cover 11 to the holding member 24 is maintained by the locking pawls 11m and 11n which can be elastically deformed in a direction nearly parallel with the optical axis of a photographing lens. Therefore, the cover is not detached in the ordinary operation but the locking state becomes off and the locking is released by setting a state where a stroboscope is up and pushing the pawl part 11m backward from the bottom side of the holding member 24 with a simple tool. Thus, the locking is not absolutely released by the general operation by a user but is easily released by being consciously operated in the case of repairing, etc. Since a screw is not used, cost is kept low and unsightly appearance is avoided.
Patent JP-H07237295-A (JP)
Title: Ink jet head
Inventor: TSUCHIBUCHI YOSHIKATSU
IPC: B41J2/055
Filed: 1994-02-28
Abstract: PURPOSE:To prevent a bubble from remaining in a common ink chamber at the time of charging and supplying ink. CONSTITUTION:A plurality of nozzles 1a are pierced through a nozzle plate 1 in the thickness direction thereof. A substrate 2 is laminated and bonded at the back of the nozzle plate. A plurality of ink supply holes are pierced through the substrate 2 in the thickness direction thereof. On the bonding surface of the nozzle plate to the substrate, compartments of a connecting path 4 and a pressurizing chamber are formed. The nozzles 1a are connected to the ink supply holes, respectively. The nozzle and the ink supply hole are substantially orthogonal to the connecting path and the like. An ink cartridge 10 is bonded at the back of the substrate 2. On the bonding surface, a common ink chamber 11 orthogonally connecting to the ink supply hole is formed. Ink is supplied to the common ink chamber through an open part 10a provided in the ink cartridge. A conical projection 11a for guiding an ink flow is formed in the common ink chamber opposedly to the center of the open part for the smooth and radial dispersion of the ink flow.
Patent JP-S57144007-A (JP)
Title: Automatic separating device of oil content from high temperature water mixed with oil
Inventor: SHIMA KOUJI
IPC: B01D17/12
Filed: 1981-03-03
Abstract: PURPOSE: To obtain an automatic separating device of oil content from water mixed with oil, by specially providing a weir into a tank to which said water is introduced and a cooling pipe standing parallelly to the tank to communicate it with the tank at the lower and upper parts of it respectively.  
     CONSTITUTION: A tank is communicated with a cooling pipe 2 through upper and lower communicating pipes 32, 31 and is divided into two parts by a weir 11. Further, an oil intercepting weir 12 is provided, of which the top edge is higher than a fully filled water level between the weir 11 and the pipe 32 side regulated by the weir 11 and the bottom edge is deep enough but releases the bottoms separated by the weir 12. The lower edge of an opening part of an oil discharging pipe 4 at the upper part of the pipe 2 is made lower than that of the pipe 32, but the height (h c ) of it from the upper edge of an opening part of the pipe 31 is made higher than the height h w1  of water level in the pipe 2 from said upper edge, where (h c ), in equation, is the assumed height when neglecting the existence of oil layer. In equation, (h t ) is the height to the top edge of the weir 11 from said edge, ρ t , ρ w  are average specific gravities of the water mixed with oil in high temp. in the tank and in low temp. in the pipe 2 respectively. High temp. condensate etc. enters the tank from am inlet pipe 14, and the oil content from a pipe 4 and the condensate without containing oil from an exit pipe 15 are extracted respectively to reutilize. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07237586-A (JP)
Title: Water planing boat
Inventor: TANAKA AKIRA
IPC: B63H11/08
Filed: 1994-02-28
Abstract: PURPOSE:To provide a water planing boat wherein stability of a hull can be improved by lowering down the center of gravity of an engine while improving maintainability. CONSTITUTION:In a water planing boat 1 provided an impeller 15 on an impeller shaft 11 extended in the lengthwise direction of a hull 2, transmitting rotation of an engine 3 to the impeller shaft 11 through a coupling 14 provided in a front end of the impeller shaft 11 and jetting water rearward by the impeller 15 to propel the boat 1, a crankshaft of the engine 3 is arranged in a horizontal direction of the hull 2, to provide a transmission mechanism for transmitting rotation of the crankshaft by converting its direction to the impeller shaft 11. In this way, a cylinder 3a of the engine 3 is tilted in an opposite side to the coupling 14. In this invention, wide space is ensured in the upward of the coupling 14, to facilitate maintenance of the coupling 14 with a high frequency of replacement or the like. Since the center of gravity of the engine 3 is lowered down by tilting the cylinder 3a, stability of the hull 2 can be improved.
Patent JP-H06247497-A (JP)
Title: Liquid supplying device
Inventor: MASAI SHIRO
IPC: B67D7/76
Filed: 1993-02-19
Abstract: PURPOSE:To prevent air in a piping from being discharged from the tip of a liquid supplying nozzle in starting of the next liquid supply, in a liquid supplying device for emptying the piping in finishing of liquid supply in order to prevent liquid from being mixed. CONSTITUTION:In a liquid supplying device wherein a plurality liquid storage tanks 2, 3 are connected to one normal/reverse rotational pump 7 through a valve, and the pump 7 is connected to a liquid supplying nozzle 10 and an atmosphere releasing port 13, moreover liquid remaining in pipings 5, 5a to 5c is returned to the liquid storage tanks 2, 3 in finishing of liquid supply, a control means for discharging air in the piping from the atmosphere releasing port 13 through a process of opening an atmosphere releasing valve 12 provided on the way of the piping 5 in starting of liquid supply.
Patent JP-S60174659-A (JP)
Title: Printing mechanism
Inventor: SHIMOJIYOU TETSUJI
IPC: B41J2/28
Filed: 1984-02-22
Abstract: PURPOSE:To prevent the decrease of attracting force due to a clearance even though the clearance exists among the surfaces of armature, core and yoke and to prevent the collision of the armature to the end part of core, by providing a concave part to a fixed part on the armature side facing the core. CONSTITUTION:A concave part 12 is provided to a part of armature corresponding to the back end part 42 of the attracting surface 41 of core 4 and this part is so constructed as not to contact the attracting surface 41 of core 4 when the armature 1 is attracted to a permanent magnet 3. Further, the concave part 12 is so formed to contain the back end part 42 of the attracting surface 41 of core 4 and not to contact the back end part 42. Thus, by providing the concave part to the attracting surface of armature, the collition of the attracting surface of armature to the attracting surface back part of core can be avoided without necessity for providing the difference in level between the attracting surface of yoke and the attracting surface of core even though the attracting surface of core is raised by the generation of heat during printing.
Patent JP-H10228367-A (JP)
Title: Data transmission terminal
Inventor: OKA MINORU
IPC: G10L17/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission terminal capable of securing a clean working environment and improving working efficiency. SOLUTION: The data transmission terminal 10 is constituted of a data transmission terminal body 20, a bone conduction type microphone 12 connected to the body 20 through a connection cord 11, the body 20 executes voice recognition processing based on voice data collected by the microphone 12 and recognizes the voice as a specific word. Various instructions to an operator are executed through an earphone built in the microphone 12.
Patent JP-H07240955-A (JP)
Title: Radio calling system
Inventor: MAEDA ZENJI
IPC: H04W88/02
Filed: 1994-02-28
Abstract: PURPOSE:To originate a call without being late for designated time by transmitting the information of the calling designated time from a device for radio calling to a portable radio receiver before the calling designated time although there is a call designating the same time when a caller temporarily stores a call for time designating calling in a device for radio calling. CONSTITUTION:A call originated through a public communication network 1 is received by a calling receiving part 21 and led to a traffic managing part 22. The managing part 22 registers data such as the calling designated time or a transmissive message and the data of radio calling time on a memory part 24. While referring to the time of a timer part 23, the managing part 22 reads the call at the radio transmission time from the memory part 24 corresponding to the calling data of a registered call and dispatches it to a data transmitting part 25. The transmitting part 25 consists of a calling signal format by inserting the identifier of calling time designation and calling designated time information into the radio information of calling data at the radio transmission time and transmits them to an encoder 3. In this case, the device 3 encodes the data for radio calling to a signal for radio, and that signal is amplified and transmitted by a transmitter 4.
Patent JP-H02208720-A (JP)
Title: Inversion display method in handy terminal
Inventor: ARAI SHIGEYUKI
IPC: G06F3/147
Filed: 1989-02-09
Abstract: PURPOSE:To simply execute an inversion display by deducing the display position concerned in an image data storage part from a screen touch position in a position input device, and inverting the display of an area related to the touch position of the display screen by inverting its bit pattern. CONSTITUTION:With respect to a touch signal, a CPU 3 decides in which position a contact is turned on by a touch input program P1. Subsequently, a key code [&H35] corresponding to a contact position is retrieved from a key code table T, and from the key code [&H35], a key code table is retrieved, an address in a VRAM 5 is calculated, and from the VRAM 5, image data of the position concerned in fetched. Next, NOT of the image data of the VRAM 5 is taken, it is rewritten to the position concerned, and the next bit is inverted. Thereafter, all bit patterns in an [A4B8] area are inverted. In such a manner, a screen which is brought to binary display such as a dot pattern can be simply inverted.
Patent JP-2000226685-A (JP)
Title: Device for controlling bath temperature and bath surface level of fused salt bath
Inventor: UEDAHIRA TAKASHI
IPC: C25C7/06
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of air-tightness due to that a cover of an electrolytic vessel is divided by miniaturizing the mechanism for controlling the bath temp. and bath surface level of a fused salt bath thereby miniaturizing the electrolytic vessel. SOLUTION: A heat exchanger 20 for controlling the bath temp. is constituted by connecting one pair of vertical pipes 21 passing through the cover and being dipped into the fused salt bath with many horizontal pipes 22. The horizontal pipes 22 are distributed at both sides so as to form the spaces between one pair of vertical pipes 21, and a tank 30 for controlling a bath surface level controlling tank 30 is disposed between these horizontal pipes. The tank 30 is connected to one pair of vertical pipes 21 and fixed.
Patent JP-H09223738-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA YUTAKA
IPC: H01L29/78
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To make low a resistance of a second polysilicon film contacted with a first polysilicon film formed under the second film through a deep contact hole. SOLUTION: An N type first polysilicon film 3 is formed on a P type semiconductor substrate 1, and a BPSG film 5 containing at least a high concentration of phosphorus ions is formed to cover the first polysilicon film 3. Next the BPSG film 5 is etched to make a contact hole 7 on the first polysilicon film 3, a second polysilicon film 8 formed on the substrate as contacted with the first polysilicon film 3 through the contact hole 7, and then phosphorus or arsenic ions are implanted into the second polysilicon film 8.
Patent JP-H02198208-A (JP)
Title: Voltage current conversion circuit
Inventor: EJIMA NAOKI
IPC: H03F1/30
Filed: 1989-02-09
Abstract: PURPOSE:To obtain a linear output over a wide input range by applying an input voltage between a collector and a base of a common collector circuit, connecting a base of a 2nd transistor(TR) of a complementary polarity to an emitter of a 1st TR and obtaining a current output from a collector. CONSTITUTION:Impedance conversion exists between a base and an emitter of a TR Q1 and a level shift action of a base-emitter voltage VBE1 exists between the base and the emitter or the TRQ1 at the same time. On the other hand, the level shift action of a base-emitter voltage VBE2 exists between the base and emitter of a TRQ2 and an emitter voltage VE2 of the TRQ2 cancels them. A current proportional to the emitter voltage VE2 flows to the collector. Thus, a relation of IM=(Vini+VBE1-VBE2)/R2 exists among the input voltage Vini, the collector current of the TR Q2, that is, an output current IM, then the relation of d(IM) /dT=0 and IM=Vini/R2 exists when VBE1=VBE2 and d(VBE1)/dT=d(VBE2)/R2 and a linear output is obtained over a wide input range.
Patent JP-S59157249-A (JP)
Title: Aluminum alloy flat bar for forming and its production
Inventor: KAKUI HIDEYOSHI
IPC: C22F1/04
Filed: 1983-02-25
Abstract: PURPOSE:To provide a hard Al alloy flat bar for a can of a hardening type by baking finish having excellent ironing, flanging and riveting properties in particular by limiting the rate of the area where an intermetallic compd. occupies in an Al alloy having a specific compsn. as well as the size thereof and the width of its crystal grains. CONSTITUTION:An Al alloy flat bar is an Al alloy contg., by weight, 0.2-0.7% Fe, 0.05-0.5% Cu, 0.5-2.5% Mg and 0.5-2.0% Mn, and satisfying the formula. The rate of the area where the intermetallic compd. occupies when viewed from the surface of the rolled plate is 0.5-5%, the size of each intermetallic compd. is <=45mu and the average width of the crystal grains viewed from the surface of the rolled plate is <=25mu. Such flat bar is obtd. by casting the alloy having the above-described compsn. to about >=100mm. thickness after melting, and soaking the cast alloy at about >=530 deg.C and cold rolling the alloy if necessary after hot rolling, heating the rolled alloy at a rate of about >=100 deg.C/min at about 400- 600 deg.C, holding the alloy right after said heating or within 10min thereafter, cooling the alloy to about 150 deg.C at a rate of about >=100 deg.C/hr and cold rolling the alloy at about >=10% so that the total draft of the hot and cold rolling is regulated to about >=99%.
Patent JP-S58148995-A (JP)
Inventor: ISHIZUKA TAKAO
IPC: G21D3/04
Filed: 1982-03-01
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-H01206856-A (JP)
Title: Motor
Inventor: KUSANO AKIHISA
IPC: H02K1/06
Filed: 1988-02-12
Abstract: PURPOSE:To integrate a motor flange and a base plate for constituting a drive circuit, by forming an insulating layer on a laminated metal board where a plurality of metal boards are laminated through adhesive or tackifier and providing a conductive pattern thereon. CONSTITUTION:A pulse motor 10 is mounted onto a machinery by fastening a motor flange 11 through a screw 12 and the like to a motor supporting member 13 for the machinery. The motor flange 11 is formed of a laminated metal board where a plurality of metal boards 17, 18 are stacked through adhesive or takifier. Then an insulating layer 20 is formed on the surface of the laminated metal board, and the drive circuit 14 for the motor 10 is formed thereon 20. Since elements in the motor drive circuit and so forth can be mounted directly on the motor flange, space can be saved and cost can be reduced.
Patent JP-H09222696-A (JP)
Title: Film unit with lens
Inventor: HAZAMA KIYOAKI
IPC: G03B13/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To hold a film feeding member with high accuracy and to straighten columns, even if they are slightly inclined at the time of molding by fitting a finder unit only to a camera main body. SOLUTION: The finder unit 8 is fitted to the main body 1 in the direction of the arrow A and arm parts 84-86 are fitted to the columns in a vertical direction perpendicular to the arrow A, respectively. Since the finder unit 8 is molded out of plastic, a finder part 81 can be elastically deformed by using a part 8a where the finder part 81 and a shutter part 87 cross each other, as a supporting point and further, the respective arm parts 84-86 can be elastically deformed with respect to the finder part 81, as well. Thus, the arm parts can be fitted to the columns respectively, without excess force. On the other hand, a hole 84a provided in the arm 84 is fitted on the top end part 36 of the column of a cam stopper 35, so that the arm part 84 holds the cam stopper 35. Similarly, the arm part 84 holds a sector lever 5 and the arm part 86 holds a take-up stopper 6.  All of the cam stopper 35, the sector lever 5 and the take-up stopper 6 work as a feeding means.