baber/WOPTO huggingface dataset:
Patent JP-H07258344-A (JP)
Title: Production of acetylene polymer
Inventor: MIYATAKE TATSUYA
IPC: C08F4/60
Filed: 1993-11-08
Abstract: PURPOSE:To obtain an acetylene polymer with a narrow mol.wt. distribution, a high mol.wt., and a high stereoregularity. CONSTITUTION:An acetylene compd. of the formula: HCidenticalCR<2> (wherein R<2> is an optionally substd. aliph., alicyclic, arom.. or araliph. hydrocarbon group or a heterocyclic group) is polymerized in the presence of a compd. of the formula: R<1>ML<1>mL<2>n (wherein M is a transition metal of the group W; R<1> is H or a monovalent org. group; Lx1is a group with a carbon-carbon multiple bond; L2 is a basic group with a nitrogen, phosporus, or arsenic atom; and m and n are each a positive integer of 0-4 provided m+n is 1, 2, 3 or 4).
Patent JP-S62129287-A (JP)
Inventor: KONRATSUDO UIRIAMU KAMIANSUKI
IPC: C07F3/02
Filed: 1986-11-25
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-2000112279-A (JP)
Title: Fixing device and image forming device provided therewith
Inventor: HASHIMOTO NORIO
IPC: G03G21/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a transfer material obtained after a fixing action is executed from being soiled by toner attached to a fixing device. SOLUTION: By a control means 51 the fixing roller 21 and the pressure roller 24 of the fixing device 6 are rotated while controlling temperature without executing the fixing action in response to a command from an external controller 54. Thus, the toner attached to the rollers 21 and 24 and a separation pawl 29 is heated and recovered by a cleaning roller 37. Thus, the transfer material P obtained after the fixing action is not soiled by the toner accumulated in the fixing device 6.
Patent JP-2001102241-A (JP)
Title: Method for manufacturing laminated ceramic parts and cutting device for laminated ceramic body
Inventor: SAKAMOTO YOSHINORI
IPC: H01G13/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing laminated ceramic parts which includes a step of stably cutting a laminated ceramic body at a high speed even when the body has a large thickness. SOLUTION: In a method for manufacturing laminated ceramic parts, a mother laminated ceramic body 1 is cut into the laminated bodies of individual unit laminated ceramic parts with a blade 3, while the cutting direction of the blade 1 is controlled by means of a pair of guides 6 and 7 which are arranged on both sides of the blade 3 near one main surface 1a of the laminated ceramic body 1 so as to control the cutting direction, and the cut individual laminated ceramic bodies are baked.
Patent JP-H10127023-A (JP)
Title: Rotor
Inventor: YOKOTE SHIZUKA
IPC: H02K19/10
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce magnetic flux sneaking in a connecting ring as much as possible by forming a groove so as to involve a difficult-to-pass direction for the magnetic flux and an easy-to-pass direction for the magnetic flux, and using a directional high permeability material with high permeability for the easy-to-pass direction for the magnetic flux. SOLUTION: A plurality of linear grooves 13 are formed at a rotor 11 to provide a difference in passing capability of magnetic flux. The most easy-to- pass direction for magnetic flux of the rotor 11 is taken as (d) pass direction which is parallel to the linear groove 13, and the most difficult-to-pass direction for magnetic flux of the rotor 11 is taken as (q) pass direction which is orthogonal to the groove 13. A disc which constitutes the rotor 11 is formed out of directional high permeability material consisting of electro-magnetic steel sheet or the like, and is formed so as to have characteristics with low permeability in the (q) direction which is the laminating direction of the groove 13 and with higher permeability in the (d) pass direction whose electrical angle is in the orthogonal direction to it. It is thus possible to reduce loss caused by magnetic flux sneaking 16.
Patent JP-H10118520-A (JP)
Title: Air cleaner
Inventor: OTA YOSHIKI
IPC: B03C3/155
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic air cleaner by which dust or the like is effectively collected on a sheet placed in contact with an anode and also dust stuck on parts and the like around there is reduced, and furthermore, cleaning time of air in a room is shortened. SOLUTION: This air cleaner is provided with a cathode 7 connected to a high voltage power source, an anode supporting body 2 provided on the front surface with an anode 4 opposite to the cathode 7, a rear cover 1 supporting the anode supporting body 2 from being to form a rear space 1a between it and the anode supporting body 2, a fan 3 provided on the rear cover to exhaust air from the rear space 10, a dust collecting sheet 5 for covering the front surface of the anode 4, and a grid-shaped front cover 6 attachably and detachably supported by the rear cover 1 and surrounding the cathode 7. Around the anode supporting body 2, a gap for making a space in the front cover 6 communicate with the rear space 10 is provided.
Patent JP-H10125092-A (JP)
Title: Flash memory tester
Inventor: SEKINE KUNIYOSHI
IPC: G11C29/44
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To analyze and display a distribution state by judging whether a flash memory is defective or not and measuring number of times of data writing for each address until the writing is successful. SOLUTION: An address signal, test pattern signal and control signal are respectively given from a test processor 11, timing generator 12 and a pattern generator 13 and a drier 15. Its response signal is compared with an expected value by a logic comparator 17 via a comparator 16, and match or mismatch is detected. Number of times of writing till the match is measured by a fail counter 22, and stored in a fail memory 18. When measurements of all the addresses are finished, information of the memory 18 is transferred to a DISK, analyzed by a previously prepared display processing program, and a distribution state of number of times of writing is displayed in various format on X-Y coordinates axes on a display unit.
Patent JP-H11171946-A (JP)
Title: Copolymer which have been grafted by radical polymerization in the presence of stable group, its production, and its use
Inventor: BERTIN DENIS
IPC: C08F4/36
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a grafted copolymer having a controlled and length of a graft group and useful as a compatibilizing agent, emulsifier, or adhesion primer, by including a skeletal (co)polymer having a specific graft group. SOLUTION: This grafted copolymer is obtained by including a skeletal (co)polymer having a graft group shown by the formula O-PM1 -(PM2 )-T [PM1 is a polymer block obtained by at least one radically (co)polymerizable monomer(s) M1 ; PM2 is an arbitrary polymer block obtained by at least one radically (co)polymerizable monomer(s) M2 ; T is a residue of a stable group T<0> ]. In is preferable that the grafted copolymer has a number average molecular weight of 1,000-10,000 g/mol, and almost the same length of a graft group having 500-5,000,000 g/mol and a polydispersity index of 1.5 or smaller. It is preferable that the monomers M1 and M2 are each vinyl or the like and that the group T<0> is 2,2,6,6-tetramethyl-1-piperidinyloxy or the like.
Patent JP-H06129669-A (JP)
Title: Integrated type air conditioner
Inventor: MOCHIZUKI KOJI
IPC: F24F1/02
Filed: 1992-10-19
Abstract: PURPOSE:To make additional components unnecessary and to dispense with a structure and an operation for fitting a ventilation fan to a ventilation port or a ventilation operating lever, by integrating the ventilation operating lever and the ventilation fan in one body. CONSTITUTION:A ventilation port provided in a ventilation trunk of an indoor- side air guider forming the ventilation trunk is opened and closed by a ventilation fan 18 molded integrally with a ventilation operating lever 17. The ventilation operating lever 17 has a fulcrum part 21 provided between an operating part 20 projecting into an indoor-side trunk air outlet of a front grille and the ventilation fan 18, and by operating the operating part 20 to the right and the left, the ventilation fan 18 is made to move in the circumferential direction around the fulcrum part 21 and opens and closes opposite to the ventilation port. By integrating the ventilation fan 18 and the ventilation operating lever 17 in one body in this way, additional components are made unnecessary altogether and structures and operations for fitting the ventilation fan 18 adjacently to the ventilation port and for fitting it to the ventilation operating lever 17 can be dispensed with.
Patent JP-H11119174-A (JP)
Title: Optical element and its production
Inventor: HIRAGA TAKASHI
IPC: G02F1/17
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical element provided with plastic microlenses controlled in sizes, shapes and refractive indices and a process for producing the same. SOLUTION: A resist is applied on the base material surface of a original lens plate having >=1 pieces of concave surfaces and after patterns having plural holes on the resist are formed, the etching of the base material is executed in the method for forming convex lenses on a substrate by packing a resin into the planoconvex lens-shaped cavities between the original lens plate and a substrate. At this time, the resin is packed into the planoconvex lens-shaped cavities between the original lens plate 1 formed by the method of forming the concave surfaces on the base material surface so as to increase the diameter of the holes with progression of the etching by progressing the etching of the resist itself and the substrate 5 by which the convex lenses are formed.  The optical function appearance sites in the optical element are positioned at the focal positions of the convex lenses 6 are the incident light on these optical function appearance sites is respectively converged by the convex lenses 6 to increase the luminous flux density. The optical function appearance sites are irradiated with the converged luminous flux.
Patent JP-H0816795-A (JP)
Title: Method and apparatus for improvement of edge of pixel image
Inventor: GUREGU GOINSU
IPC: G06T11/20
Filed: 1993-10-13
Abstract: PURPOSE: To improve the omission or protrusions projections of pixels, and to provide an image with high quality by adopting an inverting technique of packing inside pixels in a polygon. CONSTITUTION: Each pixel of a non-horizontal edge is inverted, and all the right pixels of each edge pixel are inverted to the edge of a bit map window in the same way. When the non-horizontal edge is successively processed, this procedure is repeated to the last edge, and the procedure is completed then. In this way, all the right pixels of an edge 1 are inverted to sold black, access to an edge 2 is performed, the inverting procedure is suppressed for this edge 2 is horizontal, and access to an edge 3 is performed. Then, all the right pixels of the edge 3 are inverted to black, and turned into to an off state. Thus, this scanning is continued, and as a result, an overall W-shaped polygonal image is packed with on-pixels.
Patent JP-H11122189-A (JP)
Title: Optical, transmission module and manufacture of the optical transmission module
Inventor: UENO SATOSHI
IPC: H04B10/50
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission module without the need for an externally mounted resistor for adjusting a current characteristic of a drive current source of a laser diode. SOLUTION: One side of the optical transmission module has an input terminal for an electric signal, a power supply terminal, and a ground terminal and a casing having an optical fiber at the other side includes a laser diode and a driver IC for the laser diode. The driver IC includes a drive current source circuit 41 of the laser diode, and the drive current source circuit 41 includes a current source transistor(TR) (400), a resistor circuit (401) connecting to the current source TR 400, and a plurality of external adjustment terminals (402-406) connecting separately to different current nodes of the resistor circuit 401, and a terminal to which a ground level is supplied is selected among the plurality of the external adjustment terminals (402-406) of the drive current source circuit 41 and connects to the ground terminal of the casing.
Patent JP-H01193286-A (JP)
Title: Etholetinic or analogous ester of macrolide and lincosamide antibiotics, production thereof and drug/cosmetics
Inventor: MISHIERU FUIRITSUPU
IPC: A61K8/00
Filed: 1988-11-02
Abstract: Etretinate-type or related esters of macrolides and of lincosamides corresponding to the following formula: 
<IMAGE>
 in which:
 R denotes a radical derived from a macrolide or from a lincosamide,
 R1 denotes a methyl radical,
 R2 denotes a hydrogen atom,
 or R1 and R2 together form a vinylene (-CH=CH-) radical,
 R3 denotes a hydrogen atom or an alkyl radical containing from 1 to 4 carbon atoms,
 and Z denotes a divalent radical of formula: 
<IMAGE>
 R4 denoting a hydrogen atom or an alkyl radical containing from 1 to 4 carbon atoms,
 or of formula: 
<IMAGE>
 their isomers, mixtures and salts of the said esters. 
<??>Use in the treatment of various forms of dermatitis, especially in the treatment of acne.
Patent JP-S62171695-A (JP)
Title: Production of protein with aquarin activity using genes of light-emitting protein, aquarin
Inventor: SAKAKI YOSHIYUKI
IPC: C12N15/09
Filed: 1985-12-14
Abstract: PURPOSE:A gene specifying the biosynthesis of aquarin, a light-emitting protein in jellyfish is inserted into the plasmid containing promotors such as lamdaphage PL or Lac originating from Escherichea coli and the resultant microorganisms are used to produce the objective substance. CONSTITUTION:A gene (substantially isolated pAQ440) specifying the biosynthesis of aquarin, a jellyfish light-emitting protein is inserted into the plasmid to prepare transformed cell bodies. As a promotor, is used Lac, tac, trp originating from Escherichea coli and the PL promotor in lamda-phage. The resultant cell bodies are cultured, collected, broken, and centrifuged. The supernatant is used as an enzyme solution for determination. Since Ca<2+> is required for the light emission of the aquarin, Ca<2+> concentration is determined using the aquarin.
Patent JP-S63134810-A (JP)
Title: Regenerative apparatus of particulate trap
Inventor: ARAI MINORU
IPC: F02B3/06
Filed: 1986-11-25
Abstract: PURPOSE:To certainly regenerate a trap while raising the efficiency of a turbo charger, by controlling the opening degree of a waste gate valve and an intake air throttle valve when gas with low temperature is introduced in the particulate trap of a Diesel engine or the like. CONSTITUTION:A particulate trap 3 is provided on the downstream from an exhaust turbine 13 in an exhaust pipe 2 with a temperature sensor 9 equipped on the inlet side of the particulate trap 3. A control deice 18 opens a waste gate valve 14 first when the introduced gas temperature detected by a sensor 9 is below the fixed value while the trap is being regenerated and, next, raises the introduced gas temperature by controlling the opening degree of an intake air throttle valve 10. This method makes it possible to control the trap regenera tion according to the introduced gas temperature.
Patent JP-H09130726-A (JP)
Title: Image processing unit
Inventor: SAITO MASANORI
IPC: H04N5/225
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To conduct smoothly a series of processings from reception of an image from an electronic camera to its storage. SOLUTION: When desired image data are optionally selected among plural image data stored in an electronic camera 10 by using an entry section 102, a CPU 110 receives the selected image data to a work RAM 114 via a cable CA and an interface 108 and the selected data are displayed on a display section 104. When the entry section 102 enters optional additional character information with respect to the displayed image data, the CPU 110 stores an image file to the image RAM 116, in which the entered additional character information and the received image data are in cross reference with each other.
Patent JP-H07115767-A (JP)
Title: Dc stabilized power supply
Inventor: SHIODA HIROSHI
IPC: H02J5/00
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a stable output voltage even near 0V of the instantaneous value of an AC voltage. CONSTITUTION:The DC stabilized power source comprises an AC power source 50 for generating an AC voltage 50, a transformer 56 having a primary side winding 52 and a secondary side winding 54, a rectifier 58 for converting an AC voltage VAC into a rectified voltage V1, and a transistor 60 connected between the rectifier 56 and the winding 54 to apply the voltage V1 to the winding 52. Thus, it has a smoothing circuit 62 for converting the voltage obtained from the winding 54 into a smoothed voltage V2, an a controller 64 for detecting the voltage V2 to so control ON, OFF the transistor 60 that the voltage V2 becomes constant. And, it has charging means 12 for charting a capacitor 10 by a voltage generated at the winding 52 when the transistor 60 is turned OFF, and discharging means 14 for detecting the voltage V1 to apply the charged voltage of the capacitor 10 to the winding 52 when the voltage V1 becomes a predetermined value or less.
Patent JP-H0594864-A (JP)
Title: Manufacture of porous silicon carbide heating element
Inventor: YAMADA CHOMEI
IPC: H05B3/14
Filed: 1991-09-30
Abstract: PURPOSE:To provide a method for efficiently manufacturing a porous silicon carbide heating element furished with ventilating holes which are homogeneous while being uniformly distributed without clogging, and with excellent physical strength. CONSTITUTION:Polyurethane foam is impregnated with silicon carbide slurry in the first process, and it is dried and sintered so as to be processed after excess slurry has been removed. In the second place, porous silicon carbide sintered material obtained through the first process is set in a hermetic reaction system, so that silicon carbide is separated while being heated so as to be disposed in tissue holes by means of pulse CVI with trichloromethylsilane supplied intermittently while being accompanied by hydrogen.
Patent JP-S61156008-A (JP)
Title: Optical connector
Inventor: HAYASHI TAKAZO
IPC: G02B6/32
Filed: 1984-12-27
Abstract: PURPOSE:To eliminate the possibility of decreasing the transmission quantity of light owing to the staining of a lens end face by reducing diametrally a holder by the force of a pressurizing mechanism thereby gripping the lens. CONSTITUTION:The lens holder 8 is pressurized by the pressurizing force of a pressurizing mechanism including sleeve screws 12 to grip the lens 4 by said holder. More specifically, the pressurizing mechanism is constituted of a convergent taper face 8c provided to the outside periphery at the top end of the lens holder, a tapered hole 11a of a cord holder 11 disposed to face said face and the sleeve screw 12 of which the top end is pressed to the collar of a ferrule. The top end of the lens holder is radially pressurized by the engaging effect of the tapered surface 8c and the tapered hole 11a when the holder 8 is pushed forward via the ferrule by the thrust of the screw 12. The inside diameter of the hole 8a is thereby reduced and the lens 4 is gripped.
Patent JP-H07112281-A (JP)
Title: Method and device for controlling resistance welding
Inventor: ISHIKAWA SAKAE
IPC: B23K11/24
Filed: 1993-10-14
Abstract: PURPOSE:To pass a welding current almost coincident with a set current value from a first cycle in executing constant current control and to surely obtain the satisfactory welding quality. CONSTITUTION:Before welding energizing is started, a measured value [IMAX (P)] of a maximum welding current value or a welding current relative effective value in preceding welding energizing the same as a welding state of this time or close to that or [%IRMS(P)] and a set current value [IREF] of welding energizing of this time are read out from a memory 38 and a welding current relative effective value %IRMS(N) corresponding to the set current value [IREF] of this time is obtained based on those data. Then, a measured value [theta(P)] of a power-factor angle in preceding welding energizing is read out from the memory 38 and a thyristor firing angle phi(0) corresponding to this power-factor angle measured value [theta(P)] and the welding current relative effective value %IRMS(N) is obtained from the thyristor firing angle-welding current relative value property in the memory 38. Both thyristors 14 and 16 are ignited at the thyristor firing angle phi(0) in the first cycle right after welding energizing starting.
Patent JP-H07115125-A (JP)
Title: Semiconductor integrated circuit device and manufacture therefor
Inventor: MORIOKA SHOJI
IPC: H01L29/78
Filed: 1993-10-14
Abstract: PURPOSE:To provide a semiconductor integrated circuit device, wherein a leakage current can be restrained from occurring even in an environment that gamma-ray or X-ray may impinge on the device by a method wherein a channel stopper is enhanced in an inversion layer stop capacity. CONSTITUTION:A field oxide film 2, a gate oxide film 3, and a gate electrode 4 are formed on a P-type semiconductor substrate 1, and arsenic ions are implanted for the formation of an N<+>-type diffusion layer 5 [figure (a)]. A photoresist film 6 provided with an opening located at the center of the field oxide film 2 is formed, the field oxide film 2 is selectively etched to be provided with a groove 7, and baron ions are implanted into the groove 7 to form a P<+>-type diffusion region 8 under the groove 7 [figure (b)]. A silicon oxide film 9 is formed inside the groove 7 through a liquid growth method, and an interlayer insulating film 10 is provided [figure (c)].
Patent JP-H02128159-A (JP)
Title: Immunological determination and examination reagent
Inventor: AMANO YOSHIYUKI
IPC: G01N33/53
Filed: 1988-11-07
Abstract: PURPOSE:To quantify a substance to be measured without diluting the same by specifying the pH of a reaction system for reacting the substance to be measured with an insolubilized component and a labelled component. CONSTITUTION:In a composite wherein a substance A to be measured and an insolubilized component B specifically bonded to said substance A and a labelled component C are reacted, the amount of the labelled component is measured to quantify the substance A. At this time, it is effective that the pH of the reaction system of the substance A, the insolubilized component B and the labelled substance B is set to 2.0-4.5 and a buffer is used in order to adjust said pH. By this method the substance A to be measured can be immunologically quantified without dilution.
Patent JP-2001103301-A (JP)
Title: Image processing unit and image processing method
Inventor: YAMAKAWA SHINJI
IPC: H04N1/46
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can accurately discriminate a class of color (color original, black/white original) of an original. SOLUTION: Relating to an image processing unit that discriminates whether the original is a color original or a black/white original on the basis of image data, a color discrimination circuit 312 detects a color pixel of the image data to discriminate whether the pixel belongs to a color pixel block or not, counts number of consecutive color pixel blocks in a target pixel block by referring to number of color pixel blocks in a pixel block of one preceding line and number of color pixel blocks in a pixel block of a current line, and discriminates whether or not the original is a color original on the basis of the counted number of the consecutive color pixel blocks in the target pixel block.