baber/WOPTO huggingface dataset:
Patent JP-H0519511-A (JP)
Title: Positively chargeable electrophotographic sensitive body
Inventor: MISHIMA MASAYUKI
IPC: G03G5/06
Filed: 1991-07-17
Abstract: PURPOSE:To obtain high sensitivity and high durability by using a conductive substrate and a photosensitive layer formed on the substrate as essential structural elements and incorporating a specified naphthalenedincarboximido compound and a positive hole transfer material in the photosensitive layer. CONSTITUTION:The photosensitive layer contains naphthalenedicarboximido compound represented by formal I and the positive hole transfer material and in formula I, R is <=8 C alkyl or aralkyl; each of R' and R' is, independently, <=8 C alkylene; Rc is <=8 C cycloalkylene or arylene group; each of A1 and A2 is, independently, H, <=4 C alkyl, nitro, cyano, carboxylate group, or halogen; and each of k, m, and n is, independently, 0 or 1 and all of them are not 0 at the same time.
Patent JP-S5966808-A (JP)
Inventor: TETSUDO DABURIYUU GUREGORII
IPC: A01C7/08
Filed: 1982-10-08
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-H0519896-A (JP)
Title: Portable information processor
Inventor: KIGOSHI HIDECHIKA
IPC: H05K7/14
Filed: 1991-07-17
Abstract: PURPOSE:To reduce the depth of the main body by improving a leading-out method, to reduce the size and weight of the main body, and to improve the portability and the bending resistance of an FPC cable by putting the cable of the power source board of a liquid crystal display device, which is connected to the control board of the main body, and the cable of an inverter substrate which controls a fluorescent tube together into one FPC cable. CONSTITUTION:A part A of one FPC cable is connected to the power source board 5 of the liquid crystal display device, a part B is connected to the inverter substrate 6 of the fluorescent tube 14, and a part C is connected to the control board 10 of the main body; and the connection part of the cable is rounded and crimped by a flange formed on a lid where a liquid crystal display part is stored and the root part of the cable connecting with the connection part is rounded and led out in a specific direction to improve the bendability.
Patent JP-S5877537-A (JP)
Title: Preventing method for escape of air from sintered ore cooler
Inventor: HANADA ISAO
IPC: F27B21/00
Filed: 1981-11-04
Abstract: PURPOSE:To surely separate a circulating gas in a sintered ore cooler from open air by installing casing enclosing the moving through and wheels and by intensively sealing the gap between the casing and the upper end of the trough and the gap betweek the trough and the upper hood. CONSTITUTION:A clearance of <=5mm. is left between the lower wind box 9 and the moving trough 1 of a packed bed type sintered ore cooler. Casing 15 enclosing the trough 1 and wheels 11 is installed and it is airtightly connected to the wind box 9. By attaching upper metallic fittings 16 for sealing to the upper end of the trough 1 and a flexible sealing material to the lower end of the upper  hood 3, the gap between the trough 1 and the hood 3 is sealed. The gap between the upper end of the casing 15 and the fittings 16 is also sealed in a similar  way. Thus, a circulating gas is perfectly separated from open air, and heat  losses due to the release of the hot gas into open air at the lower part and the  suction of cold air at the upper part can be prevented.
Patent JP-S6423709-A (JP)
Title: Spiral rod for overhead line
Inventor: KAWAKAMI TAKASHI
IPC: H02G7/14
Filed: 1987-07-15
Abstract: PURPOSE:To reduce noise or damaged due to vibration considerably, by applying critical condition to a gap between a wire and a spiral rod. CONSTITUTION:A spiral rod 2 has an inner diameter longer than the outer diameter D of a wire 1 so as to form a gap (delta) between them. Consequently, snow adhered to the wire 1 can be removed by moving the spiral rod 2 on the outer circumference of the wire 1. A critical point for causing vibration exists at a point where delta/D=0.2. When the gap (delta) is selected to satisfy a condition 0<delta/D=0.2, vibration and accompanying trouble can be prevented sufficiently, and noise or damage of wire can be reduced considerably even if the spiral rod 2 is mounted movably.
Patent JP-S6337047-A (JP)
Title: Conveyor for paper sheet
Inventor: MIYAWAKI HATSUSHI
IPC: G06Q20/18
Filed: 1986-07-29
Abstract: PURPOSE:To aim at contraction in space and reduction in cost, by pressing a pinch roller in taction by a conveyor belt in a return pass side conveying passage, and driving it via a broad belt. CONSTITUTION:When the mail P so far conveyed as being held between a lower conveyor belt 2a and an upper conveyor belt 3 reaches a pressure-contact device 11, the whole surface of the mail P is pressed to a detection surface of an optical information reader 1 by both pinch rollers 5a and 5b via a broad belt 14 and an outward pass side conveyor belt 3a. When the mail P thicker than an ordinary one has been conveyed to this pressure-contact device 11, these pinch rollers 5a and 5b are rotated in direction separating from the reader 1 according to thickness of the mail P. However, since these pinch rollers 5a and 5b receive a pinch function from a return pass side conveyor belt 3b via the broad belt 14 and presses the mail P in contact, they can press the whole surface of the mail P to the detection surface of the reader 1 all the time without being influenced by thickness of the mail P.
Patent JP-H0341708-A (JP)
Title: Manufacture of high-permeability ferrite core
Inventor: HIGUCHI YUTAKA
IPC: C04B35/26
Filed: 1989-07-07
Abstract: PURPOSE:To prevent the evaporation of Zn in baking and to obtain a high- permeability ferrite core when an Mn-Zn based molded ferrite body is baked by using cases comprising ferrite having the approximately same composition as that of the molded body, arranging the cases so as to cover at least the bottom part of the molded body and the surrounding parts of the direction of the side surface, and baking the core. CONSTITUTION:Ferrite powder is compressed and molded in a ring shape. Thus a molded ferrite body is obtained. The molded body is surrounded with ferrite cases and baked. The molded body has a disk-shaped ferrite case 1, a cylindrical ferrite case 2 and a disk-shaped ferrite case 3. The molded ferrite body 4 is arranged in a space which is tightly closed with the ferrite cases and baked. The ferrite cases are composed of the material having the same composition as the molded ferrite body to be baked.
Patent JP-S6334253-A (JP)
Title: Center arm rest for automobile seat
Inventor: MIYASHITA NORIO
IPC: B60N2/90
Filed: 1986-07-28
Abstract: PURPOSE:To enable a seat cushion to take optimum bedding-down orientation, by a method wherein a seat cushion is longitudinally rockably mounted, and first and second lock mechanisms, keeping the cushion in a parallel and a forward inclining state, are situated at the front and the rear, and release and reset are effected through forward and backward movement of the cushion. CONSTITUTION:When a seat cushion 1 is moved to a frontmost end, a kick bracket 9 kicks up a lock plate 8, which is unlocked from an anchor 7 on the upper frame 6 side, and a lock state is released by means of a first lock mechanism 4. The unlocking of the plate 8 forces the rear part side of the cushion 1 to be brought into a free state, and is longitudinally rockable in a seesaw state centering around a bracket 3. By lifting up the rear part of the cushion 1, a kick pin 12 pushes up a bracket 11 to move it upward, and the front end of the cushion 1 is lowered and brought into a forward inclining state. After passage of the pin 12, the bracket 11 is restored to a horizontal state again by means of a return spring 21. With a second lock mechanism 5 actuated, the cushion 1 is fixed in a forward inclining state. This constitution enables the seat cushion to take optimum bedding-down state.
Patent JP-H0926772-A (JP)
Title: Graphic cursor display device
Inventor: HATA TOSHIYA
IPC: G09G5/08
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the discrimination of a cursor irrespective of the gradation of background graphic by addition of the gradation value of the cursor. SOLUTION: A change 37 in gradation value of a cursor in accordance with its shape is produced by a luminance gradation value selecting means 35 which selects the luminance gradation value 31 of background graphic or the gradation value of the result of addition according to the shape of the cursor. In the case where the luminance gradation value 31 of background graphic is 0000 and the luminance gradation value 32 of the cursor is 1000 in an arithmetic addition means 33, the result of arithmetic addition 34 becomes 1000, and accordingly, its gradation difference from the gradation value 31 becomes larger than the values in the past. Selection of this value 34 by the luminance gradation value selecting means 35 allows a distinguishable cursor to be displayed on a display device 38.  And, by neglecting carry, the gradation value 34 becomes 0000 even when the luminance gradation value 31 of background graphic is 1000, and thereby, a large gradation difference is produced, allowing a distinguishable cursor to be displayed.
Patent JP-H04373129-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE HIROYUKI
IPC: H01L21/76
Filed: 1991-06-21
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor device favorable to increase its integration by a method wherein the smallest interval between elements is made narrow. CONSTITUTION:An opening 16 in an Si3N4 film: 13, which is an oxidation- resisting film at the time when a field SiO2 film 18 is formed, is selectively filled with an Si film 17 and a thermal oxidation is performed in this state. During a thermal oxidation treatment, an intrusion of oxygen in between the film 13 and an Si substrate 11 through the opening 16 is inhibited and the oxidation in the lateral direction of the substrate 11 is inhibited. As this result, the degree of bite of the film 18 from the part of the opening 16 to the direction under the film 13 can be lessened, accordingly, the formation of a bird's beak can be inhibited and the width of the film 18 can be made narrow.
Patent JP-H0470611-A (JP)
Title: Connecting method for multi-unit batch optical fiber connector
Inventor: MATSUMOTO MICHITO
IPC: G02B6/38
Filed: 1990-07-06
Abstract: PURPOSE:To realize stable low-loss connector manufacture by coupling plastic ferrules which are heated with each other by using guide pins which have an external diameter equal to or larger than the internal diameter of pin holes. CONSTITUTION:The guide pins 3 which have the external diameter which is equal to or larger than the internal diameter of the pin holes 5 are used and the plastic ferrules 2 while heated are coupled with each other with the guide pins 3. Therefore, when the plastic ferrules 2 are cooled to room temperature after the guide pins 3 are inserted into the pin holes 5, the pin hole diameters decrease to the original diameter and the pin holes 5 and guide pins 3 are coupled without any clearance; and optical fibers arranged between the pin holes are aligned with each other with good accuracy, thereby making the stable low-loss connector connection.
Patent JP-S57100611-A (JP)
Title: Level display device of tape recorder
Inventor: OKAMURA KOUJI
IPC: G11B20/04
Filed: 1980-12-16
Abstract: PURPOSE:To perform wide-range level display correctly, by displaying a compressed signal during recording or a signal to be expanded during reproduction through a filter respectively. CONSTITUTION:A noise reduction device NR is composed of an encoder 3 compressing a recorded signal and an encoder 8 expanding a reproduction signal. A filter 12 has characteristics inverse to the emphasis characteristics of the encoder 3. In recording, when a switch 11 is placed at a side (a), the recorded signal from an input terminal 1 is compressed by the encoder 3 and then displayed on a level meter 10 through the filter 12. In reproduction, when the switch 11 is changed over to a side (b), a reproduction signal to be expanded by the decoder 8 is supplied to the level meter 10 through the filter 12. Thus, wide-range level display is carried out accurately.
Patent JP-H0342905-A (JP)
Title: Automatic frequency control circuit
Inventor: UETAKE TATSUYA
IPC: H04N5/50
Filed: 1989-07-10
Abstract: PURPOSE:To facilitate frequency adjusting operation by providing a counting means which is supplied with an input signal and counts its frequency and an arithmetic means which calculates the shift of the frequency of an intermedi ate frequency signal from a prescribed value according to the counted value of the counting means. CONSTITUTION:When the frequency fe of a 1st intermediate frequency signal SIF1 shifts from the prescribed value, the frequency Fi of a 2nd intermediate frequency signal signal SIF2 shifts from the prescribed value by  fi because the frequency fL of a local oscillation signal SL from the VCO 13a of a synthe sizer 13 does not shift yet. In this case, the frequency fe of the 1st intermediate frequency signal shifts from the prescribed value by  fe, so the counted value K has a shift  K from a specific value K'. A computer 12 finds the shift  K from the counted value K and further calculates the shift  fi of the frequency fi from the shift  K. Then the computer 12 controls the frequency division ratio of a frequency divider 13c so as to vary the frequency fL of the local oscillation signal SL from the VCO 13a so that the shift  fi is not generated.
Patent JP-2001005829-A (JP)
Title: Information processor, its method and computer readable memory
Inventor: NAKAKOSHI HARUKI
IPC: G06F17/30
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To efficiently execute data retrieval by retrieving summarized data generated by a generating means corresponding to a second retrieval keyword and outputting data before summarizing the retrieved summarized data as a retrieving result. SOLUTION: A data retrieving processing (S101) requires only obtaining a data retrieving result 16 of low retrieving precision with respect to retrieving object data, a simple retrieving object keyword is inputted to execute data retrieving processing. A data summarizing processing (S102) prepares a data summarizing result 17 with respect to the result 16. A data retrieving processing (S103) inputs a detailed retrieving object keyword with respect to the obtained result 17 to execute data retrieving processing. A retrieving data outputting processing (S104) outputs original data before summarizing from a data retrieving result 18. Since summarized data are generated after narrowing retrieving object data by a simple retrieving object keyword like this, the generation of the summarized data is speedily executed.
Patent JP-S5879378-A (JP)
Title: Television receiver
Inventor: FUJIMURA YASUSHI
IPC: H04N7/01
Filed: 1981-11-05
Abstract: PURPOSE:To prevent line flicker and ruggedness of shadowed picture, by taking a picture signal of a scanning line to be interpolated as an average value of picture signals of the scanning line before and after the interlaced scanning line, in receiving a TV signal of the interlaced scanning system and converting it into a TV signal of the non-interlaced scanning system. CONSTITUTION:A TV signal of interlaced scanning is given to a chroma and luminance signal separation circuit 5, and a luminance signal Y of the circuit of of 5 is inputted to memories 11, 12 for one scanning line's share. The output the  memories 11, 12 is given to a H/2 delay line 13 via a switch S2. Further, an output of a synchronizing separation circuit 4 is given to a clock generator 14 for  write/readout to the memories 11 and 12. Signals delayed 13 and not delayed are  summed, averaged at a 1/2 attenuator 15 and given to a signal processing circuit 7. Further, a chroma signal C of the circuit 5 is color-demodulated 6, interpolated the same as above and summed at the circuit 7. No line flicker is produced on a color picture tube 10 and a picture without ruggedness for a  shadowed picture.
Patent JP-S6068927-A (JP)
Title: Manufacture of roller
Inventor: KON SHIYUUJI
IPC: B29C67/20
Filed: 1983-09-26
Abstract: PURPOSE:To obtain a roller smooth in the surface of a non-foaming rubber layer without infiltration of bubbles thereinto by interposing an unhardened non-foaming rubber thin layer between a foaming rubber layer on the circumference of a core shaft and the non-foaming rubber-covered layer on the circumference thereof. CONSTITUTION:First, after the formation of a foaming rubber layer on the circumference of a core shaft, an unhardened non-foaming rubber thin layer is provided on the circumference thereof and then, a non-foaming rubber layer is formed on the circumference of the thin layer to obtain a roller. To be more specific, for example, a non-foaming rubber is applied on the surface of a sponge roll provided with the foaming rubber layer on the circumference of the core shaft and then, covered with a tube made of a non-foaming rubber before hardened to integrate them, while other methods can be employed. EFFECT:This provides an excellent adhesivity between the foaming rubber layer and the non-foaming rubber.
Patent JP-H0821495-A (JP)
Title: Drive transmission device
Inventor: KAWASE JUNICHI
IPC: F16H7/02
Filed: 1994-07-06
Abstract: PURPOSE:To prevent the generation of the trouble such as the tooth skip and vibration of a timing belt due to the foreign material adhering on the belt, as for a drive transmission device equipped with a plurality of pulleys and the timing belt laid on the pulleys. CONSTITUTION:As for a drive transmission device 25, a timing belt 30 is laid between a motor pulley 26 on a motor shaft 24a and a photosensitive body driving pulley 28 on a rotary shaft 13a for the photosensitive body. At the gear part on the inner periphery of the timing belt 30, a cleaning member 40 is pressed. In drive, the foreign materials such as the floating development agent, abrasion powder of part, and dust which adhere to the teeth part of the timing belt 30 are scraped off by a cleaning member 40.
Patent JP-2001006112-A (JP)
Title: Magnetic head
Inventor: WATABE MASAHARU
IPC: G11B5/17
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head holding the same quality as the related art that can be formed with a simplified structure and with a more simplified assembling work. SOLUTION: In a magnetic head 10 comprising a head base 12 providing at least an extending part 12a for bonding a magnetic head chip for magnetic recording and reproducing through sliding with a magnetic tape, a terminal board 13 provided on the head base 12 to exchange the magnetic and electrical signals via a coil between the magnetic head and chip and a printed circuit board 14 formed on the terminal board 13, the terminal board 13 is formed by printing the ultraviolet beam setting resin on the head base 12.
Patent JP-S61184541-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/305
Filed: 1984-08-27
Abstract: PURPOSE:To obtain a material high in sensitivity by enabling a dye moiety shifted in the max. absorption wavelength to be obtained at the time of reaction with the oxidation product of a color developing agent. CONSTITUTION:The dye moiety can be formed by considering the performance of the dye to be produced after cleaving of a blocking group and designing the molecular structure so as to functionally separate the moiety for reacting with the oxidation product of a color developing agent from the dye moiety as the first system or to produce 2 dye molecules from one molecule of the the oxidation product of a color developing agent as the second system. Since the freedom for selecting the dye is enlarged as compared with the conventional system, brown-developing dyes difficult to be prepared, dyes superior or high in spectral absorption, and the like can be selected in a comparatively wide range, thus permitting color reproduction, image storage stability, increase of sharpness by reduction of film thickness, etc., to be improved.
Patent JP-2000005596-A (JP)
Title: Deoxidizing agent
Inventor: TOMITA KAZUYUKI
IPC: A23L3/3436
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve oxygen absorption rate and to stabilize oxygen absorption performance by dissolving a metallic soap in a specific quantity of oleic acid or ricinoleic acid, adding a liquid hydrocarbon oligomer having an unsaturated group to form a uniform solution and carrying the same on a carrier to sufficiently dissolve the metallic soap. SOLUTION: The quantity of oleic acid and ricinoleic acid is in a range of 0.05-30 pts.wt., preferably about 0.1-25 pts.wt. and further preferably about 0.15-20 pts.wt. per 100 pts.wt. in total of the liquid hydrocarbon oligomer having the unsaturated group and oleic acid or ricinoleic acid. And the quantity of the metal in the metallic soap of a catalyst is in a range of about 0.001-2 pts.wt., preferably about 0.005-1 pts.wt. and further preferably about 0.01-0.5 pts.wt. per 100 pts.wt. in total of the liquid hydrocarbon oligomer having the unsaturated group and oleic acid or ricinoleic acid. Where, as the metallic soap, a naphthenic acid metal salt, an octylic acid metal salt or the like is suitably used.
Patent JP-H1067860-A (JP)
Title: Production of high-molecular compound solution
Inventor: TSUJIMOTO TADAHIRO
IPC: C08J3/09
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To produce a high-molecular compd. soln. even from a combination of a high-molecular compd. and a solvent which usually swells but does not dissolve the compd. by swelling a high-molecular compd. other than a lower fatty acid ester of cellulose with a solvent, cooling the resultant mixture. and heating it. SOLUTION: A high-molecular compd. other than a lower fatty acid ester of cellulose is swelled with a solvent. The resultant mixture is cooled and then heated to dissolve the compd. in the solvent. The swelling step is conducted pref. at a temp. in the range of from -10 deg.C to +55  deg.C, usually at room temp. The cooling step is conducted generally at a temp. in the range of from -100  deg.C) to-10 deg.C, pref. at a cooling rate of at least 1 deg./min. The heating step is conducted generally at a temp. in the range of 0-200 1I), pref. at a heating rate of at least 1  deg.C/min. Examples of the compd. are polyolefin, polyamide, and polystyrene.
Patent JP-S6156135-A (JP)
Inventor: TOMASU JII HEFUNAA
IPC: A61K47/00
Filed: 1985-08-14
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-H0343550-A (JP)
Title: Alamid fiber-made reinforcing material
Inventor: OKI HIROYASU
IPC: E02D27/08
Filed: 1989-07-10
Abstract: PURPOSE:To reduce the cost by crossing fiber bundles, mainly composed of alamid fiber, in a lattice state with each other while providing a mounting part, which is for mounting to reinforcing surfaces of a concrete structure, integrally with the fiber bundle in its crossing part. CONSTITUTION:A fiber bundle 110, mainly composed of alamid fiber, is knitted in a lattice state, while a mounting part 130 is integrally provided in a crossing part 120, further by providing a through hole orthogonal with a lattice surface in the mounting part 130, a reinforcing member 100 is formed. The reinforcing member 100 is spread to reinforcing surfaces of a concrete structure further mounted to the reinforcing surface by driving a concrete nail into the through hole of the mounting part 130. Further polymer cement mortar is cast in an upper surface of the reinforcing member 100 further hardened, and a polymer cement hardened unit is formed.