baber/WOPTO huggingface dataset:
Patent JP-H0687858-A (JP)
Title: Aminoalkylpyrrolidinylthiocarbapenem derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61K31/40
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a new aminoalkylprrolidinylthocarbapenem derivative excellent in stability to beta-lactamase and DHP-1 and useful as an antimicrobal agent to gram-positive bacteria and gram-negative bacteria having sensitivity and resistance. CONSTITUTION:The new compound of formula I [R<1> is H or methyl; R<2> is H or negative charge; R<3> is H, halogen, OH, lower alkoxy, amino, cyano, nitro, etc.; A is lower alkylene; X is N(R<7>)R<8> (R<7> and R<8> are H or lower alkyl), etc., with the proviso that when A is straight-chain lower alkylene, R<3> is not H], e.g. (5R, 6S)-2-[(2S,4S)-2-(1-aminomethyl-2-carbamoylethyl)pyrrolidin-4-ylthio]- 6-[(1 R)-1-hydroxyethyl]-1-carbapen-2-em-3-carboxylic acid. This compound of formula I is obtained by reacting a compound of formula II (R<12> is H or OH protecting group; R<20> is H or carboxyl protecting group) with a compound of formula III [R<13> is H or imino protecting group; R<30> is H, halogen, OH, etc., X<1> is N(R<70>)R<80> (R<70> and R<80> are H, lower alkyl, etc.)].
Patent JP-2000200119-A (JP)
Title: Portable computer
Inventor: YUN ZESAMU
IPC: H04R1/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To easily assemble a speaker without using a separate assembling instrument when installing the speaker to a portable computer by arranging a speaker assembly on one side face of a bottom casing and a top casing and fixing it by the bottom casing and the top casing. SOLUTION: This portable computer 10 is provided with the bottom casing 20, the top casing 30, a circuit board 40, a display panel 80 and a cap 90. The bottom casing 20 and the top casing 30 are connected to each other and form an internal space. Then, electronic elements such as the circuit board 40 are installed in the space formed by the bottom casing 20 and the top casing 30. For the portable computer 10, the speaker assembly is arranged on one side face of the bottom casing 20 and the top casing 30 and fixed by the bottom casing 20 and the top casing 30.
Patent JP-H10186750-A (JP)
Title: Image forming device
Inventor: WATANABE NAOTO
IPC: G03G15/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely performing a sheet carrying operation. SOLUTION: A document base 3 held so as to be horizontally movable by a body 2 is horizontally moved by a normally and reversely rotatable driving means 15, and the driving force of a driving means is transmitted to a semi- cylindrical carrying roller body 6 for carrying a sheet 4 from a carrying wait position toward an image forming part provided on the body 2 only during the movement of the document base 3 to the image reading start position through a selective driving force transmitting means.  A control means makes the document base 3 wait when it is judged that the carrying roller body 6 is not in the carrying wait position on the basis of the detection signal from a stop position detecting means for detecting whether the carrying roller body 6 is stopped in the carrying wait position or not before the carrying operation is started, and also controls the selective driving force transmitting means to drive only the carrying roller body 6, so that the carrying operation is performed after the carrying roller body 6 is moved to the carrying wait position.
Patent JP-H07164413-A (JP)
Title: Production of concrete product
Inventor: ANDO TETSUYA
IPC: B28B1/08
Filed: 1993-12-15
Abstract: PURPOSE:To produce a concrete product having good appearance and high strength, in producing the concrete product by vibrating a form to consolidate concrete and subsequently subjecting this concrete to steam ageing, by reducing the number of vibrations and preventing the material separation of concrete and smoothly discharging air, bubbles. CONSTITUTION:A polycarboxylic acid type cement water reducing agent obtained by copolymerizing ethylene oxide is compounded to prepare concrete of which the flowability is 35-73cm as a slump flow value or compounded with 100 pts.wt. of cement in an amt. of 0.15-0.3 pts.wt. to prepare concrete. This concrete is vibrated in the number of vibrations of 3600-5500v.p.m. and subsequently cured to be demolded.
Patent JP-H11174813-A (JP)
Title: Developer supply device
Inventor: SATA JUNICHI
IPC: G03G15/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent developer from being improperly supplied due to the fact that the developer in a hopper is biased and the upper surface thereof becomes partially high or low in a device supplying the developer housed in the hopper to a developing unit. SOLUTION: This device is provided with the hopper 201 housing the developer inside and having the carrying path 300 and the discharge port of the developer at the lower part, a stirring means 301 stirring the developer in the hopper, a carrying means 302 carrying the developer in the carrying path and a residual quantity detection means for developer 351 added to the hopper. Then, the stirring means 301 is provided with a wiping means 307 wiping the detection surface of the detection means 351 and a driving means 371 being different from a driving means 370 driving the carrying means 302. By selectively driving the stirring means and the carrying means, the upper surface of the developer in the hopper is set to be almost horizontal. Thus, the detection error of he remaining developer is eliminated.
Patent JP-H06184710-A (JP)
Title: Nickel-less sintered material for accessories without generating metallic allergy
Inventor: EGAMI YASUKICHI
IPC: C22C38/22
Filed: 1992-12-22
Abstract: PURPOSE:To manufacture accessories composed of nickel-less sintered material without generating metallic allergy by constituting watch frame, etc., manufactured by a metal injection molding method with Fe containing the specific contents of C, Cr and Mo. CONSTITUTION:At the time of manufacturing the accessories, such as watch frame, watch band, by the metal injection molding method, the nickel-less sintered material composed of <= 0.04% C, preferably <=0.03% C, 22-28% Cr. preferably 23 25% Cr, 0.3-4% Mo, preferably 0.5-1.5% Mo and the balance substantially Fe, is used. By this method, the high grade accessories having good corrosion resistance and no fear of the metallic allergy without using the expensive Ni are manufactured by the metal injection molding method.
Patent JP-H10191513-A (JP)
Title: Gas insulation switching device
Inventor: YAMADA AKIHIKO
IPC: H02B13/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for unloading and sealing a gas when attaching or detaching a bus at a power supply side and a power cable at a load side in a gas insulation switching device. SOLUTION: A gas insulation switching device consists of a cable head 3 that is connected to a cable 1, a load-side cable connection part 10 that is connected to the cable head 3, a power supply side connection part 9 that is connected to the load-side cable connection part 10, and a bus 5 that is connected to the power supply side connection part 9. Also, the device has a movable side pipeline 13 that is supported by a trestle 14, a pipeline edge part 6A where the movable side pipeline 13 is inserted so that it slides inside, bellows 12 that are contracted with the movement of the trestle 14 provided between the trestle 14 and the pipeline edge part 6A, an O ring 11 made of a sealing member being inserted between the movable side pipeline 13 and a pipeline 6, and a cable head 3 where an edge part is connected by the trestle 14.
Patent JP-H10187430-A (JP)
Title: Flash rom writing device
Inventor: DAIGAKU YOSHIHARU
IPC: G06F9/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To transfer information to be written in a short time without the need to connect a personal computer and a flash ROM writing device to each other by supplying the information to be written to the flash ROM writing device through an IC card. SOLUTION: Generated information and a flash ROM write control program are written on the IC card 30 through an IC card interface part of the personal computer. The flash ROM writing device 1 reads a control program stored on the IC card 30, the information to be written such as control program, and a flash ROM write program out to a mount part 1a for the IC card 30, and can write the information in a flash ROM 60 according to the flash ROM write control program. The flash ROM writing device 1 and a writing object device 50 or writing attachment 70 are connected by a writing cable 40.
Patent JP-H10230046-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a game player by constituting a game machine so as to be provided with change in the execution frequency of a preliminary game in a preliminary game device, that is, in a prize winning rate in the start port of the game ball and also provided with a probability for continuously generating a special game state. SOLUTION: This machine is provided with a variable display game equipment 52 capable of varying and displaying plural pieces of identifying information so as to execute a variable displaying game by which a specified display state is derived based on the prescribed probability for a required period when a prescribed variable starting condition is estabilished. When the specified display state is derived, a starting auxiliary game for converting the mobile member 51 of a motor-driven starting port 50 into a second state for a prescribed period is started.  Moreover, in relation to the generation of the required special game state, at least one kind of control within the ones for controlling the variable display game and for converting the mobile member 51 of the motor driven starting port 50 into the second state is executed and this start auxiliary game favorable conversion state is completed in relation to the generation of the succeeding time special game state after the special game state is ended.
Patent JP-H09185257-A (JP)
Title: Image forming device
Inventor: SATO SHOGO
IPC: G03G15/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To form an image of high image quality while preventing ozone pro duction as much as possible by using a photoreceptor of straight polarity, an uncontacted electrifying means, and a developer of straight polarity, carrying residual developer onto the photoreceptor after transfer, and recovering it via an electrifying position. SOLUTION: A photoreceptor drum 20 is made of a positively electrified material, for example, a positively electrified organic photoreceptor. An electrifier 40 is composed of a scorotron type electrifier used for positive electrification, and is arranged opposite the photoreceptor drum 20 without being in contact with it. By varying a bias voltage, a cleaning roller 42 once attracts residual toner 53 after transfer by a transfer roller 60, and discharges it onto the photoreceptive drum 20 with specific timing to return it to a developing unit 50. A developing roller 56 uses positively electrified toner 53, and develops an image and also recovers the residual toner 53. Thus, because, even if the residual toner 53 is carried by the photoreceptor drum 20, it does not stick to the electrifier 40, the image with high image quality can be formed and ozone productionhardly occurs.
Patent JP-H09191574-A (JP)
Title: Power-saving device
Inventor: KABASAWA MOTOO
IPC: G05F1/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a power-saving device in which an adjustment for power- saving can be more finely and widely made manually or automatically, and the power-saving state can be recognized by users. SOLUTION: A plurality of sets of primary coils connected to input terminals T1 , R1 are wound on a single-phase core type iron core in two circuit phases, three or more secondary coils wound on the iron core are connected in series between the output ends of the primary coils of the respective circuits, the respective output ends T2 , R2 are led out from between the primary coils and the secondary coils of the respective circuits, the input terminal N1 of a zero phase is connected to the output terminal N2 of a zero phase, and at the same time a manual or automatic output voltage control means 7 for cutting the excitation of one set or plural sets of the secondary coils by being changed over by a mode changing switch II is provided between the input terminal side of the primary coils and the respective sets of the secondary coils.  Further a power-saving rate displaying means 14 is provided on the output terminal side.
Patent JP-H06192341-A (JP)
Title: Long chain @(3754/24)meth)acrylate latex and its production
Inventor: ISHIKAWA YOSHINOBU
IPC: C09J133/06
Filed: 1992-12-24
Abstract: PURPOSE:To obtain the subject homogeneous latex excellent in stability, useful as e.g. an pressure-sensitive adhesive, by emulsion copolymerization between a long chain alkyl (meth)acrylate and a hydrophilic monomer at specified proportion. CONSTITUTION:Firstly, a monomer mixture containing >=80wt.% of a mixture of a long chain alkyl (meth)acrylate [pref. of 12-28C as decyl (meth)acrylate] and (B) a hydrophilic monomer [e.g. (meth)acrylic acid] at the weight ratio of (70:30) to (99:1) is emulsified in an aqueous emulsifier solution to form monomer droplets each having <=5mum droplet diameter. Then, the resultant monomer- emulsified product is copolymerized in the presence of a polymerization initiator pref. at 40-90 deg.C normally for 1-10hr to obtain the objective latex. The polymerization initiator is pref. a combination of a water-soluble reducing agent with a water-soluble organic peroxide such as t-butyl hydroperoxide/ascorbic acid.
Patent JP-2000169984-A (JP)
Title: Method and film for electric corrosion protection of steel
Inventor: KAJIYAMA HIROSHI
IPC: C23F11/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently achieve the electric corrosion protection of a steel structure in sea water, fresh water, soil and the atmosphere for a long time at a low cost by forming on a surface of a steel a film containing a selectively anion-permeable layer and a selectively cation-permeable layer to form an electrolytic product and to reduce the quantity of energizing current. SOLUTION: A corrosion protection film 2 comprising a layer 2a containing a solid electrolyte with selective cation permeability and a layer 2b containing a solid ?electrolyte with selective anion permeability is formed on a surface of a steel 1, an insulation film layer, and a protective film layer are formed before and after forming the corrosion protection film, and an electrode 3 arranged thereon is connected to the steel 1 by a lead wire 5, and also connected to an external power source 4 as necessary. The electrode 3 is formed of an anode consisting of zinc, aluminum, magnesium and their alloy which are baser than steel.  By using the galvanic anode system or the impressed current cathodic protection system, the anion from the anode 3 is moved by the anion permeable layer 2a, and the cation of a defective film part is moved by the anion permeable layer 2b to achieve the corrosion protection.
Patent JP-H03204303-A (JP)
Title: Traveling vehicle using magnet wheel
Inventor: OCHIAI NOBUTOSHI
IPC: G01M3/28
Filed: 1989-12-29
Abstract: PURPOSE:To effectively utilize the attraction force of magnets, in a traveling vehicle using magnet wheels on which inspection equipment for piping or the like is mounted, by fitting a plurality of magnetic disks, whose turning shaft has been inclined by a prescribed angle to the horizon, to a carriage. CONSTITUTION:The axle 2 of a wheel 1 using a permanent magnet is inclined so as to be nearly at right angles to the horizon, and two wheels are symetrically and rotatably connected by a lateral beam 3. Thereby the attractive force by the magnetic force between the wheel 1 and an iron-made traveling surface 4 can be increased. Thus, magnetic attraction force can be effectively utilized, and without increasing the attraction surface, falling-down can be prevented, and also large weight can be supported.
Patent JP-H11160987-A (JP)
Title: Developer cartridge
Inventor: NAGAMINE NORIYOSHI
IPC: G03G21/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a developer cartridge capable of preventing the generation of a developer aggregate caused by the fact that the eccentricity of a spiral agitator occurs because of a rotational load and the spiral agitator is abutted on the inwall of the developer cartridge. SOLUTION: On the side of the supplying port 204 of a cylindrical developer housing part 201, a small-diameter region 201a whose inside diameter d1 is smaller than the inside diameter d2 of the other part is provided. The width in an axial direction of the small-diameter region 201a is set to be the one-cycle length d3 or more of the spiral agitator 202, so that the eccentricity in each radial direction can be restricted regardless of the rotational position of the spiral agitator 202.
Patent JP-H09142310-A (JP)
Title: Handle cooling device
Inventor: FURUYA TOSHIKI
IPC: B62D1/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a handle from being made very hot to the level that it cannot be gripped when it is exposed to the direct sunlight while an automobile is parked under the blazing sun by fitting Peltier elements to the handle of the automobile, and feeding a current to the elements at a certain temperature or above to cool the handle. SOLUTION: Several grooves 1 are carved on a handle, n-types 2 and p-types 3 of semiconductors made of bismuth tellurium are put in the grooves 1 in turn, and the adjacent insides 4 and outsides 5 are connected by a conductor in turn. An insulator 6 hardly transferring heat such as glass is fitted on the inside, and an insulator 7 easily transferring heat is fitted on the outside. Heat sensors 8 such as thermistors are set at several positions on the outside, and they are covered with leather or rubber. Certain resistors are connected to the plus and minus sides of the Norton amplifiers of the thermistors. When a certain temperature or above is detected via the comparison, the transistors and relays are driven, and a current is fed to a cooling section for cooling.
Patent JP-H10187241-A (JP)
Title: Carrying command device for carrier
Inventor: TODA MASAAKI
IPC: B65G1/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a carrier carrying command device capable of simplifying control operation, easily executing maintenance work and allowed to be constructured at a low cost while evading the drop of carrying efficacy. SOLUTION: A transmitting part 2 for a carrying command signal consisting of only an on/off signal is arranged on the front position of each station 11 on a traveling route 12, an answer receiving part 3 is arranged between the transmitting part 2 and its following station 11 and these transmitting and receiving part 2, 3 are connected to a controller 1 to control them. A carrier 10 is provided with a receiving/transmitting part 4 for receiving these signals and transmitting an answer signal consisting of only an on/off signal. After sending a carriage available answer signal to the carrier 10, the controller 1 stops the carrier 10 on a prescribed station in accordance with a prescribed procedure and executes the transmitting instruction of a baggage loading or shipping command signal, the transmission continuation of a carrying command signal, the instruction of stop, and so on.
Patent JP-H11170820-A (JP)
Title: Pneumatic tire
Inventor: ADACHI YUKISHIGE
IPC: B60C15/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire wherein while maintaining cross rigidity, comfortableness can be improved, further with lightening possible of weight. SOLUTION: A pneumatic tire is provided with a carcass 6 comprising a sheet of carcass ply 6A having a main unit part 6a from a tread part 2 via side wall part 3 leading to a bead core 5 of a bead part 4 and a fold back part 6b connected to this main unit part 6a and folded back around the bead core 5 to be locked. In the carcass 6, by folding back the carcass ply 6A by an outer fold back end 9 in a tire radial direction outward and an inner fold back end 10 in an inward, a ply fold overlap part 11 superposing the carcass ply 6A in three layers in a tire axial direction is provided aside a bead part of the main unit part 6a or the fold back part 6b.
Patent JP-H06195525-A (JP)
Title: Deformation compensating mechanism for magnetic display card
Inventor: KAWAHARA KIYOSHI
IPC: G02F1/09
Filed: 1992-11-30
Abstract: PURPOSE:To provide a deformation compensating mechanism for the magnetic display card which compensates deformation of the magnetic display card such as a warpage at the time of printing and is improved in print quality and the reliability of a magnetic display. CONSTITUTION:This mechanism is equipped with a print head 14 which makes the magnetic display on the magnetic display card 2 where a magnetic display part 4 making the display by selective magnetization is formed, a 1st roller 16 which holds the magnetic display card 2 at the print head 14, 2nd rollers 18a and 18b which are brought into contact with a deformed magnetic display card 2 at the time of printing, and a press-contacting means (driving mechanism 22) which projects the 2nd rollers 18a and 18b toward the magnetic display card at the time of the printing and holds them in a press-contacting state according to the extent of the deformation of the magnetic display card 2.
Patent JP-H06196322-A (JP)
Title: Cryostatic device
Inventor: ARIGA HIDEKI
IPC: H01F6/04
Filed: 1992-12-25
Abstract: PURPOSE:To provide a cryostatic device which has thoroughly sealing structure and prevents the temperature of a superconductor magnet coil from rising and protects its system from being gigantically oversized and the installation position of the superconductor magnet from being restricted as well. CONSTITUTION:This cryostatic device comprises a helium case 45 which stores liquid helium 38 in a sealed space and forms a liquid helium tank 50 and a superconductor magnet 11 which is housed in the helium case 45. The helium case 45 is formed with a high thermal conducting material while the helium case 45 is placed into thermal contact with the superconductor magnet 11. More specifically, the superconductor magnet 11 is placed into contact with the helium case 45 directly or indirectly by way of a good conductor material. This construction makes it possible to transfer the cold heat of the liquid helium 38 to a coil 57 by way of the helium case 45 and hence maintain the superconductor magnet in a stabilized and superconducting state.
Patent JP-H10184630-A (JP)
Title: Parts fitting structure
Inventor: HATANO TAKANORI
IPC: F16B5/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the assembled state of parts by providing directionality to the extent of not needing visual confirmation at the time of assembling a fitting part of a clip and a fitted part of a part, and positioning the fitted part to the fitting part of the clip by this assembly. SOLUTION: A fitted part 30 of a specified part is assembled to a fitting part of a clip 10 fixable being positioned on the body 40 side in such a way that a neck part 20 of the fitting part is positioned in a slit part 32 of the fitted part 30. In parts fitting structure of such constitution, the neck part 20 of the fitting part is set into square cross section with each side having the same dimension as the slit width of the slit part 32 in the fitted part 30. Two clip side engaging parts 26, 28 orthogonal to each other are formed at the fitting part, while parts side engaging parts 36 that can be selectively engaged with both clip side engaging parts 26, 28 according to the direction of the slit part 32 to the neck part 20 of the fitting part are formed at the fitted part 30.