baber/WOPTO huggingface dataset:
Patent JP-H11292999-A (JP)
Title: Polyaryl ether ketone film and its production
Inventor: SUZUKI KENICHI
IPC: C08K3/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film exhibiting stable surface resistivity in a semiconductive range owing to the small fluctuation of the surface resistivity and useful for a charged roll for electrophotography, or the like, by uniformly dispersing a specific amount of an electrically conductive filler in a polyaryl ether ketone and molding the product. SOLUTION: The objective polyaryl ether ketone film having a surface resistivity of 10-13 (logΩ/cm<2> ) and a standard deviation of the surface resistivity of 0.05-0.2 is composed of (A) 100 pts.wt. of a polyaryl ether ketone (e.g. a polymer containing the recurring units of formula I, formula II or formula III and having an average particle diameter of 0.1-3 mm) and (B) 3-70 pts.wt. of an electrically conductive filler (e.g. carbon black). The film can be produced e.g. by mixing the component A and the component B at a prescribed ratio, kneading and melting the obtained resin composition at 350-420 deg.C and molding it in the form of a film.
Patent JP-S5627738-A (JP)
Title: Electrolytic combined grinder for inner surface of cylinder
Inventor: KIMOTO YASUO
IPC: B23H5/06
Filed: 1979-08-15
Abstract: PURPOSE:To perform the highly efficient work of mirror surface finish at low cost further uniformly for the inner surface of a large cylinder, by applying a combined method of the melting action from electrolysis and the mechanical rubbing action by abrasives. CONSTITUTION:Electrode faces 5, 5' of grinding heads 4, 4' are pressed to the inner surface of a cylinder body 1 and applied with an electrolytic voltage. If a mount 3 is allowed to make a turning motion at the same time in the direction of an arrow mark A, the inner surface of the cylinder body 1 is processed by a work of electrolytic combined grinding by the action of electrolysis and the rubbing action of grinding belts 10, 10'. While rotary bodies 6, 6' contacted or meshed to a fixed support shaft 2 make a rolling motion around the support shaft 2, and grinding belts 10, 10' pressed by rollers 7, 7' to said rotary bodies 6, 6' are rotated in the direction of an arrow mark B, shifted in a reverse direction to the rubbing direction A and circulated on the electrode faces 5, 5' of the grinding head 4. Further with the turning motion of the mount 3 the support shaft 2 is forwarded at a certain speed along the axial core, and the grinding heads 4, 4' are advanced axially at a certain speed while being rotated on the inner surface of the cylinder body 1, thus to uniformly grind the inner surface of the cylinder body 1.
Patent JP-H11293843-A (JP)
Title: Framed panel
Inventor: IDEMORI KENJIRO
IPC: E04C2/54
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works by providing a frame, a film whose peripheral part is mounted on the frame to cover the frame and the frame internal space, and a plate member consisting of a shape memory alloy housed in a housing groove. SOLUTION: A transparent film 11 consisting of fluorine resin is stuck to an aluminum frame 12 which is a rectangular frame to form a framed panel 10. The frame 12 is provided with an outer frame 13 and an inner frame 14, which are integrally mounted, and a wire forms 17 as tension means and a pair of semi-cylindrical hard plastic presser members arranged above and under the wire forms 17 are housed in the groove 21 of the outer frame 13. Amounting frame 93 is screwed on steel frameworks 91, 92, and the framed panel 10 having film 11 stretched by the wire forms 17 is fitted to the raised part 93a of the mounting frame 93. Accordingly, various houses can be easily made.
Patent JP-H04333520-A (JP)
Title: Production of superior thick silicon steel plate
Inventor: TOMITA YUKIO
IPC: C21D8/12
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a superior thick silicon steel plate having high strength and excellent in magnetic properties in a medium magnetic field by heating a slab or cast slab of a steel, having a composition in which respective upper limits of C, Mn, S, N, O, and H are limited and specific amounts of Si and Al are added, up to a specific temp. and subjecting this slab or cast slab to rollings, in succession, under respectively specified conditions at temp. not lower than and not higher than a specific temp., respectively. CONSTITUTION:A slab or cast slab of a steel having a composition consisting of, by weight, <=0.01% C, 0.1-3.5% Si, <=0.20% Mn, <=0.010% S, 0.10-3.0% Al, <=0.004% N, <=0.005% O, <=0.0002% H, and the balance iron is prepared. This slab or cast slab is heated to 950-1150 deg.C and subjected to rolling where rolling pass of >=0.6 rolling shape ratio A represented by an equation is done at least once at >=800 deg.C, by which harmful cavity defects are removed and deterioration in magnetic properties is prevented. Successively, rolling is done at <=800 deg.C at 35-70% reduction of area and the [100] crystal orientation is made random in a direction parallel to the rolling direction, by which magnetic properties in a medium magnetic field can be remarkably improved and high strength can be obtained. In the above equation, hi, ho, and R represent inlet plate thickness (mm), outlet plate thickness (mm), and rolling roll radius (mm), respectively.
Patent JP-H01274473-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUYAMA NOBUYOSHI
IPC: H01L29/78
Filed: 1988-04-27
Abstract: PURPOSE:To form a thick drain region at a fixed distance from a gate electrode, and to shape an LDDMOS transistor simply by injecting ions from the oblique direction to a semiconductor substrate while using the gate electrode as a mask. CONSTITUTION:A gate oxide film 2 is formed onto the surface of a P-type silicon substrate 1. A gate electrode 3 composed of a polycrystalline silicon film is machined. The ions of phosphorous or arsenic as a donor impurity are injected using the gate electrode 3 as a mask, thus shaping a drain region 4 in low concentration. The dosage of ion injection is 10<14>cm<-2> or less: concentration lower than a normal drain region by one figure. The ions of the donor impurity are injected to the substrate 1 in the oblique direction by the dosage of 1X10<15>cm<-2> or more, thus forming a drain region 5 in high concentration.
Patent JP-H04313411-A (JP)
Title: Adjusting method for setting position for rolling roll
Inventor: NAKADA TOMOYUKI
IPC: B21B31/20
Filed: 1991-04-09
Abstract: PURPOSE:To obtain the product whose rolling dimension accuracy is enough by performing rolling, while loading the sum of loaded loads being appropriate to rolling, in a state that a gap dimension difference between the left and the right support end parts of a roll ascending/descending device and the reference surface is fixed. CONSTITUTION:This method selects serveral clearance dimension differences in the left and the right neck parts of a rolling roll calculated from gap dimensions g1, g1' of the end faces of load transfer supports 5, 5' being right above roll ascending/ descending devices 7, 7' and the reference surface. Subsequently, at every selected dimension difference, in a state that a stock is not loaded between rolls 1, 2, the sum of loaded loads measured in each of the neck parts 10, 10', 20 and 20' of the rolls 1, 2, and a measured load value difference are calculated. Such a pressure condition as a fluctuation absolute value difference of the load value difference between the roll neck parts generated during a variation of the sum of the loaded loads is derived. Thereafter, the rolling work is advanced, while holding the dimension difference of the gap dimensions g1, g1' of the end faces of the supports 5, 5' of the roll ascending/descending devices 7, 7' and the reference surface, in the demension difference for minimizing the fluctuation absolute value difference of the load value difference between the left and the right roll neck parts.
Patent JP-S61261732-A (JP)
Title: Device for correcting side shift of copied picture image
Inventor: FUKUDA MINORU
IPC: G03B27/34
Filed: 1985-05-16
Abstract: PURPOSE:To form a picture always to a proper position of a recording sheet even if the side shift of an original is generated by displacing an image formation lens by a moving distance claculated in accordance with the side shift of the original and copying magnification. CONSTITUTION:An automatic original carrying device is provided with a side shift detector 22 and an one-dimensional solid image sensor 22C is stored in the detector 22. At the time of copying, the end part of an original '0' is projected to the sensor 22C to detect the side shift DELTAL from a prescribed position. An arithmetic circuit 24 calculates the moving distance S=m.DELTAL/(1+m) of an image formation lens 50 on the basis of the side shift DELTAL and the copying magnification (m) to displace the lens 50 through a driving circuit 26. Even if the original '0' is shifted to the side, a copying picture can be formed always on a proper position of the recording sheet.
Patent JP-H11298520-A (JP)
Title: Electronic mall transfer device, storage medium recording electronic mall transfer program and mall server system
Inventor: SAITO YUKIO
IPC: H04L12/58
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To selectively transfer only an required electronic mail to a medium converting device excepting for an electronic mail address by selectively execut ing the processing of received electronic mail corresponding to arbitrarily deter mined conditions and processing contents. SOLUTION: The conditions to select an electronic mail are determined from the conditions including the items, a transmitter and a reception time of electronic mail and the processing contents are determined from processing contents including the transfer and erasure of electronic mail to a medium converting device 7. A processing executing means 40 changes the address format of electronic mail to be transferred so as to match it with the address format of the medium converting device 7. An interface means 50 sets rules and data for system management while using a software on an internet 3 from the user terminal and performs access to a mail server 5, and the rules extracted from the received electronic mail are set into a rule storage means 22. It is not necessary for a mail server access means 10 to change the setting of the mail server 5.
Patent JP-2000299416-A (JP)
Title: Driver module structure
Inventor: HIROHASHI OSAMU
IPC: H01L23/36
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip type driver module structure which is simplified and is inexpensive and superior in thermal radiation. SOLUTION: An IC chip 3, provided with a bump electrode 4, is subjected to facedown bonding to the IC chip connection part of a flexible board 1 in which a wiring pattern is formed, and an under-filling material made of an epoxy resin is formed between an IC chip 3 and the flexible board 1, and then a radiating body 2 made of aluminum, etc., is adhered to the rear surface of the IC chip with an adhesive agent, such as a silver paste.
Patent JP-H05252494-A (JP)
Title: Facsimile signal receiving device
Inventor: SUGA NOBUAKI
IPC: H04N7/081
Filed: 1991-04-09
Abstract: PURPOSE:To simplify the circuitry of the device by performing the reproduction and protection of a frame synchronizing signal by means of a signal processing circuit and performing descramble and deinterleave processing of data in a data fetch section. CONSTITUTION:A demodulation section 4 receives a facsimile signal from a reception section 3 to perform 4-phase differential phase demodulation and output the demodulation lock sampling a bit data string. A data fetch section 5 inputs the demodulation lock and demodulation data from the section 4, detects a frame synchronizing signal to regenerate a frame synchronizing signal, performing the descramble and deinterleave processing. A signal processing section 6 performs signal processing such as discrimination processing between control data and picture data including error correction processing, program numbers and page numbers, outputs the result to a picture receiving section 7, where necessary information is printed out.
Patent JP-S588214-A (JP)
Title: Blow-by gas reflux control valve
Inventor: HIDAKA AKIRA
IPC: F01M13/00
Filed: 1981-07-04
Abstract: PURPOSE:To elevate the correspondence properties of a movable orifice plate in response to a variation of suction pressure, by making the orifice plate stick tight in and around the periphery of a suction intake when suction pressure of the suction intake exceeds limitation of the fixed range. CONSTITUTION:A spring 31, which presses a movable orifice plate 21 to the side of a blow-by gas inlet port 1a, is installed in a case body 1 inside and when suction pressure of a suction intake 1b exceeds limitation of the fixed range, the tip face of a convex 21' of the movable orifice plate 21 is made to stick tight in and around the periphery of the suction intake 1b, reducing a pressure receiving area for the said suction pressure. With this, when the suction pressure is beyond the fixed range, a gas passage 23 comes into a state of being blocked so that blow-by gas is introduced in the side of the suction intake 1b with the reflux adjusted by an orifice 22. Therefore, when the suction pressure goes down to the fixed range, the movable orifice plate 21 is pushed back to the inlet port 1a with a spring 31, opening the gas passage 23, i.e., correspondence properties of the movable orifice plate 21 in response to a variation of suction pressure is thus improved.
Patent JP-S63269381-A (JP)
Title: Head feed device
Inventor: HISAGAI YASUHISA
IPC: F16H25/20
Filed: 1987-04-27
Abstract: PURPOSE:To prevent a misposition due to a rotation of a head carriage by disposing an engaging pin for engaging with a screw shaft in an extension line at this tangent point approximately in its tangential direction, in which a guide shaft for guiding the head carriage is positioned. CONSTITUTION:The engaging pin 6' is disposed in such a positional relation as to parallel to a plane which passes the guide shaft 2 and the screw shaft 5, while a leaf spring 7' is also paralleled to the engaging pin 6', thus acting the engaging pin 6' to be brought into press-contact with the screw shaft 5. In other word, since an extension line in the axial direction of the engaging pin 6' is arranged to pass the guide shaft 2, resultant forces T1 and T2 to be received by the engaging pin 6' act toward the guide shaft 2 which can be a rotational axis for the head carriage 3, so as not to act as an angular moment for rotating the head carriage 3. Consequently, no rotation will happen to the head carriage 3, so that a head misposition l' can be put down to an extremely minimum value. By this method, the head is hence prevented from mistracking.
Patent JP-S5229801-A (JP)
Title: Method for manufacturing high quality coke
Inventor: YOSHIMURA SEIJI
IPC: C01B31/02
Filed: 1975-09-01
Abstract: PURPOSE: To manufacture high quality coke for graphite electrode by calcinating a green coke obtained by delayed coking process, at specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1054928-A (JP)
Title: Device for coupling optical transmission element or optical receiving element to optical waveguide
Inventor: SCHUNK NIKOLAUS DR DIPL ING
IPC: H01S5/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce a coupling loss and to simply and surely perform mechanical fixation by adjusting the position of an optical transonission element and an optical receiving element and providing a base plate having a structure for an optical waveguide and a structure for housing sealing structure part. SOLUTION: A base plate 2 has an optical waveguide structure 4 for housing an optical waveguide made of polymer and a fiber guide groove 6 for housing an optical fiber 7. In the optical fiber 7, an end aperture 8 is arranged in the fiber guide groove 6 so as to match with an optical waveguide aperture 9. A structure 11 for housing a sealing structure part 12 is provided in the same plane separated by an interval from the aperture 10 of the optical waveguide on the opposite side to the optical fiber 7. The sealing structure part 12 has a deflection mirror formed as a concave mirror 13 on the oblique end face 38 confronting the aperture 10 of the optical waveguide 5. The concave mirror 13 is protruded from a front surface 15 and a light ray from the aperutre 10 is coupled while receiving it with only a small loss.
Patent JP-H07309059-A (JP)
Title: Stamp unit
Inventor: YASUI YOSHIHIRO
IPC: B41K1/34
Filed: 1994-05-19
Abstract: PURPOSE:To facilitate use of a stamp unit by forming a stamp section of a plurality of stamp blocks equipped with a base member, an ink body, and a thermosensible stencil base paper and making each of the stamp blocks detachable from a main body for exchanging. CONSTITUTION:A stamp unit 1 comprises a holding section 2, a stamp section to be connected to the holding section 2 fixedly through an outer periphery holding member 5, a skirt member 6 for covering the outer periphery, and a protective cap 8 which can be freely mounted. The stamp section is formed of stamp blocks 7a, 7b and is inserted into the outer periphery holding member 5 from a lower part and fixed. Each of the stamp blocks 7a and 7b comprises a base member 26, an impregnated body 27, and a thermosensible stencil base paper 28. The thermosensible stencil base paper 28 in which a desired pattern is previously punched is positioned through the skirt member 6 and the punched pattern is printed on a paper by pressing the holding section 2. When only one of the stamp blocks 7a and 7b is to be used, the other stamp block which is not to be used is detached from the outer periphery holding member 5.
Patent JP-H04334249-A (JP)
Title: Absence transfer system designating time zone
Inventor: MACHIDA YUICHI
IPC: H04M3/54
Filed: 1991-05-10
Abstract: PURPOSE:To designate an absence transfer execution time zone at the time of registering absence transfer so as to enable a call in the specified time zone in transmit. CONSTITUTION:An extension telephone set dials a special number for setting absence transfer(S1). When a central control unit detects it, retrieves an absence transfer information memory and identifies the non-registration of absence transfer, it instructs the registration of the absence transfer execution time zone to the extension telephone set (S3-S5), and it gives the instruction of registering the execution number of an absence transfer destination. The central control unit writes absence transfer information inputted from the extension telephone set into absence transfer information memory of a storage device and transmits an absence transfer service setting sound to the extension telephone set. When there is an incoming call to the extension telephone set, the central control unit retrieves the absence transfer information memory, identifies whether transfer is registered or not and reads and collates present time information from a present time information memory. When the result of collation is that it is after the start time of absence transfer execution and before termination time, the extension number of the absence transfer destination is read from the absence transfer information memory so as to execute a read conenction processing.
Patent JP-H01277842-A (JP)
Title: Measuring method for developing potential
Inventor: AZUMAGUCHI TERUAKI
IPC: G03G13/08
Filed: 1988-04-30
Abstract: PURPOSE:To grasp the surface potential of a photosensitive body at the time of development by providing a capacitor which has electrostatic capacity corresponding to a photosensitive body facing a measurement electrode provided on a measurement drum in series, and measuring the potential difference between both electrode plates of the capacitor. CONSTITUTION:The measurement drum 2 made of an electric insulating cylinder equipped with the measurement electrode is used nearby a developer carrying sleeve 1, and the capacitor 4 which has the electrostatic capacity corresponding to the photosensitive body of an electrostatic photographic device facing the measurement electrode 3 is connected in series with the measurement electrode 3. Then a bias voltage is impressed between the sleeve 1 and measurement electrode 3 and the measurement drum 2 is rotated; and a developer is supplied in this state to perform developing operation, and the potential difference between both electrodes of the capacitor 4 is measured. Then, the capacitor 4 becomes saturated from the state wherein no charge is accumulated corresponding to the neutral state of charges of an electrostatic latent image similarly to actual development and the voltage between both electrodes of the capacitor 4 becomes constant at the end of the development, so that the voltage can be measured with time. Consequently, variation in the surface potential of the photosensitive body at the time of the development can be grasped.
Patent JP-H09291322-A (JP)
Title: Composite material with high thermal conductivity
Inventor: SASAMORI RIICHI
IPC: C22C1/05
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high thermal conductivity composite material having specific gravity lower than that of the conventional Cu-W or Cu-Mo combined material as heat radiating material, capable of arbitrarily controlling the thermal expansion coefficient from room temp. to 800 deg.C within the range of (9 to 15)ppm/ deg.C, and having thermal conductivity equal to that of the conventional combined material. SOLUTION: Cu, having high thermal conductivity, and silica glass, having low thermal expansion coefficient, are compounded by incorporating at least 80-95wt.% of Cu and 5-20wt.% of silica glass, by which a sintered compact, having >=120W/mK thermal conductivity and also having thermal expansion characteristics as high as (9 to 15)ppm/ deg.C thermal expansion coefficient from room temp. to 800 deg.C, can be obtained.
Patent JP-S5731019-A (JP)
Title: Trigonometrical function generating system
Inventor: MIURA KENICHI
IPC: G06F7/548
Filed: 1980-07-31
Abstract: PURPOSE:To obtain a desired trigonometrical function at a high speed, by separating an angle for displaying a binary number, into plural fields, deriving a tangent and a cosine corresponding to a binary numerical value of each field, and generating a desired trigonometrical function. CONSTITUTION:A theta register 1 is constituted of, for instance, 32 bits, and contents ai of a field consisting of 8 bits are read out in order from the register 1, and are inputted to an ROM2. In the ROM2 is stored a coefficient conversion table, a coefficient which has been read out from the ROM2 is provided to a coefficient register 4, and an address which is outputted from the register 4 is provided to a cosine and tangent store table 8. In accordance with contents of the register 4, tan ai thetai and cos ai thetai are read out from the table 8. The contents which have been read out by the  table 8 are processed by a multiplier 9 and an adder and subtracter 10, and a desired trigonometrical function is obtained.