baber/WOPTO huggingface dataset:
Patent JP-H04332282-A (JP)
Title: Frequency overlapping information inserting and separating circuit and information generating method thereof
Inventor: KIN YOUTEI
IPC: H04N9/82
Filed: 1991-10-22
Abstract: PURPOSE: To extend a high-frequency luminance signal component included in a luminance signal component reduced at reproduction accurately to an original frequency band by separating frequency superimposing information, inserted into a luminance signal and recording the frequency superimposing information together with the luminance signal. CONSTITUTION: A moving signal separate section 322 separates a moving signal from a digital composite video signal, a luminance signal separate section 320 separates a luminance signal inserted spatially and timewise, properly mixes the luminance signal with the moving signal, a frequency-superimposing section 330 applies sub-Nyquist sampling to a high-frequency component attenuated by a superimposed carrier, a frequency-superimposing insert circuit 340 inserts field-dependent frequency superimposing information for an n-th horizontal scanning period in the luminance signal, and a luminance signal recording device 350 is used to apply frequency modulation. A chrominance signal separator 321 separates a chrominance signal, and a chrominance signal recording device 370 applies amplitude modulation to the chrominance signal.  A chrominance/luminance signal mixer 380 records the frequency- modulated luminance signal and the amplitude-modulated chrominance signal on a magnetic tape by a magnetic head 390.
Patent JP-H10187881-A (JP)
Title: Character recognizer
Inventor: NISHIURA HIROSHI
IPC: G06K9/34
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the misreading and rejecting frequency in a character recognition process by measuring the upper distance value between the upper circumscribed frame of a type character and the character contour and the lower distance value between the lower circumscribed frame and the contour of the type character and then deciding a separate position of the inter-character contact type characters based on both upper and lower distance value and also their total value. SOLUTION: An upper distance UD between an upper circumscribed frame (A-B line) and a character contour and a lower distance LD between a lower circumscribed frame (B-D line) and the character contour are measured at each position set in the arrangement direction of inter-character contact type characters based on the processing object image data which are segmented by a field segmenting part. The total value (UD+LD) of both distances UD and LD is calculated at each position. Then a tentative character separate position, i.e., a tentative point is detected and set based on the variance of the total value (UD+LD). The tentative point is corrected, and a character separate position candidate point is detected. If an overhang exists under such conditions, the overhang point is detected.
Patent JP-2001097588-A (JP)
Title: Sheet feeder
Inventor: OUCHI AKIHIRO
IPC: B65H3/06
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of stably exerting a double-feed preventing function over a long period by means of a simple arrangement, while increasing flexibility concerning the layout of an image forming apparatus and achieving miniaturization of the apparatus. SOLUTION: This sheet feeder has a separating mechanism provided with a feed roller and a retarding member, and a conveying mechanism provided with a pair of conveying rollers. The sheet feeder has a regulating member which abuts on a recording sheet to regulate the path of conveyance of the recording sheet in such a manner as to reduce the angle at which the recording sheet is wound on the feed roller, when the recording sheet is sandwiched between the portion of pressure contact between the feed roller and the retarding member and the portion of pressure contact between the pair of conveying rollers.
Patent JP-H11111097-A (JP)
Title: Pushbutton switch device
Inventor: NAKAGAWA KENZO
IPC: H01H13/70
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a pushbutton switch device in which light from a light emitting part is properly controlled to prevent a light source itself from directly being seen to achieve favorable appearance. SOLUTION: A device comprises a support frame body 2, a circuit board 3, switch part, a light emitting part 5, a transmissive water-proof cover 6 in such a protruded form as to cover the switch part and the light emitting part 5 which can be elastically deformed, a transmissive pushbutton cover 7 which cannot be deformed, a fixing member 8 to hold the water-proofing cover 6 to the pushbutton cover 7, and a non-transparent front frame body 11. In this case, the fixing member 8 is formed of transmissive material, it has a circumferential wall part 18 to be engaged in the circumferential wall part 15 of the water-proof cover 6, and at least either of the circumferential wall part 15 of the water-proof cover 6 and the circumferential wall part 18 of the fixing member 8 is formed frosted glass.
Patent JP-S61156499-A (JP)
Inventor: OHASHI KOZO
IPC: G08C19/30
Filed: 1984-12-28
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-H01116857-A (JP)
Title: Down-load request control system
Inventor: TAKAKOSHI AKIRA
IPC: G06F9/445
Filed: 1987-10-30
Abstract: PURPOSE:To demarcate data corruption by checking read/write of a load memory part in case of the occurrence of an error and sending a down-load request in case of normalcy. CONSTITUTION:A load memory part 4 loads down a control program or fixed data as load data from a host device. A CPU part 5 performs data error check of load data at the time of power-on and tests read/write of load data in case of a data error, and the CPU part sends the down-load request to the host device if the error is not a read/write error as the test result. Thus, an error cause is easily discriminated to demarcate data corruption, and therefore, the reliability of data is improved.
Patent JP-H05114544-A (JP)
Title: Projection aligner
Inventor: OTA KAZUYA
IPC: H01L21/30
Filed: 1991-10-23
Abstract: PURPOSE:To prevent the mingling of the alignment light from a mask and the alignment light from a substrate, by making irradiation regions of a first beam and a second beam be mutually isolated from each other on a mask. CONSTITUTION:Two first beams LBr1, LBr2 illuminate a mask mark at a specified cross angle. Two second beams LBw1, LBw2 illuminate a substrate mark at a specified cross angle, via a transparent region RW of a mask. Objective optical systems 3-5 are so installed that the respective irradiation regions of the beams on the mask are isolated in the direction perpendicular to the grating pitch direction of the mark. Thereby irradiation position on the mask of the beams with which the mask mark is irradiated and the transmission position on the mask of the beams with which the substrate mark is irradiated are mutually isolated, so that influence caused by the mingling, the mutual interference, etc., of the mask side beam and the substrate side beam is remarkably reduced.
Patent JP-H08130938-A (JP)
Title: Rice transplanter
Inventor: NAMIKAWA YASUHIDE
IPC: A01C11/02
Filed: 1994-11-09
Abstract: PURPOSE: To provide a rice transplanter capable of readily dividing an operation shaft arranged in the lateral direction of a seedling transplanting device in dividedly housing the seedling transplanting device. CONSTITUTION: This rice transplanter is equipped with a seedling transplanting device constituted separably at the middle position in the right and left direction and a housing means which sends the outer end parts of the divided materials in the lateral direction to the front side of a traveling machine body by change of position of the divided materials and moves the divided materials to the central position side in the right and left direction of the traveling machine body. The rice transplanter is provided with a handling tool N which revolves an operation shaft M attached in a lateral position to the seedling transplanting device around the center of a shaft, changes a connecting member 58 into a divided position by setting the handling tool N at a limit position in an operation range and operating it to a non-rotating direction and permits the division of the operation shaft.
Patent JP-H02123939-A (JP)
Title: Motor-driven mechanism for turbo-charger
Inventor: OKADA MASAKI
IPC: H02K1/27
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the connecting part of a mechanism against deformation and a permanent magnet against damage as neither a casing nor a cover section will come off by the centrifugal force caused by the high speed rotation of a rotor by providing a fitting section to the jointing part of a casing of the permanent magnet for a rotor with its cover section, and by engaging both components in applying screws there or in forming a reverse taper at the fitting section. CONSTITUTION:A casing C is made of a cup-shaped titanic material, in which a permanent magnet M is enclosed. A stepwise section D, as a fitting section, is provided to a cup-shaped opening section, where e.g., screws, an engaging means, are provided. By the centrifugal force caused by the high speed rotation of a rotor 4, the force in the radial direction is applied to the permanent magnet M. The cupshaped casing C and the cover section L are, however, so powerfully engaged with as shown in a figure 4 (a and b) that the permanent magnet M will get over the strong centrifugal force and will be held tightly enough inside the casing. The deformation of the jointing part of components and the damage to the permanent magnet M can thereby be avoided.
Patent JP-S61149019-A (JP)
Inventor: OCHI RIICHI
IPC: A01F12/10
Filed: 1984-12-24
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-H09111214-A (JP)
Title: Hot melt adhesive composition based on ethylene/vinyl acetate/vinylalkoxysilane copolymer
Inventor: JIYANNIBU SHIYUNAARU
IPC: C09J137/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a virtually anhydrous, moisture-crosslinkable adhesive composition excellent in storage stability and low-temperature coatability without the need of crosslinking catalyst encapsulation and/or of using any desiccant- holding special cartridge, comprising a specific copolymer as base and a crosslinking catalyst.  
     SOLUTION: This adhesive composition is virtually anhydrous (e.g. ≤1000ppm in moisture content) and comprises (A) as base, a copolymer composed of ethylene, vinyl acetate and vinylalkoxysilane unit such as vinyltrimethoxysilane or vinylmethyldimethoxysilane (e.g. ≥150 in melt index at 190°C), (B) a crosslinking catalyst such as dibutyltin laurate or its combination with laurylamine, and furthermore, according as necessary, (C) a dehydrating agent such as vinyltri(methoxyethoxy)silane. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001100366-A (JP)
Title: Film container, film, camera, automatic developing machine and print forming system
Inventor: ISHII HIDEO
IPC: B65D25/20
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a film container with which stable processing is made possible by eliminating the transportation defect by the curling of a film, film, camera, automatic developing machine and print forming system. SOLUTION: The automatic developing machine 50 which draws the film 20 wound and housed in the film container 1 out of the film container 1 and develops the film 20 has a curling removing means 57 for removing the curling of the drawn out film and develops the film from which the curling is removed by the curling removing means 57. Short leader development to develop the drawn out film 20 while transporting the film by a short leader and short leaderless development to develop the drawn out film while transporting the film without using the short leader are made possible in this automatic developing machine 50.
Patent JP-S61153385-A (JP)
Title: Manufacture of heat pipe
Inventor: KAKINUMA TAKAHIDE
IPC: F28D15/02
Filed: 1984-12-25
Abstract: PURPOSE:To enable to easily discharge noncondensable gas without employing large facilities by a method wherein the portion poured with working liquid of a hollow tubular body for heat pipe is immersed in a heating tank with the pouring gate side up and the covered closed end side down in order to discharge noncondensable gas together with the vapor of working liquid. CONSTITUTION:The portion poured with working liquid of a hollow tubular body 1 for heat pipe is immersed in a heating tank 6 with the depth of 60-80mm under the state that the hollow tubular body 1 for heat pipe, in which working is poured, is held with the pouring spout 4 side up and the covered closed end side down, and heated for 210-250sec. At this time, the working liquid in the portion, which is not covered by a covering tube 5, evaporates and discharges through the pouring gate 4 together with noncondensable gas. After that, the pouring gate 4 is crushed by pressing and airtightly sealed by welding, brazing or the like. Consequently, the working liquid, the volume of which is 1.8-2.2cc, is sealed in the interior of the hollow body 1 for heat pipe. The error of said volume with respect to the predetermined volume 2cc is + or -0.1-0.2cc. This shows the possibility of easy discharging of noncondensable gas without employing the freezing of working liquid or vacuum pump.
Patent JP-S62135446-A (JP)
Title: Production of improved middle-chain fatty acid triglyceride
Inventor: YAMADA YUTAKA
IPC: C07C69/30
Filed: 1985-12-07
Abstract: PURPOSE:In removing a very small amount of ultraviolet light absorbing component of impurity contained in middle-chain fatty acid triglyceride, to mass- produce the titled high-purity compound useful as foods, drugs, etc., inexpensively, by treating the triglyceride with a reducing catalyst in the presence of hydrogen. CONSTITUTION:Middle-chain fatty acid triglyceride containing a very small amount of an ultraviolet light absorbing component is treated with a reducing catalyst in the presence of hydrogen at 80-140 deg.C at <=10kg/cm<2> hydrogen pressure to purify and modify the titled compound. A catalyst mainly comprising nickel usually useful for hydrogenation for fats and oils or a noble catalyst such as platinum, palladium, etc., is used as the catalyst. The amount of it used is 0.01-5wt% based on the middle-chain fatty acid triglyceride of raw material. EFFECT:The aimed modified compound is recognized to have improved chroma.
Patent JP-H06131857-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: TORII YASUYUKI
IPC: G11B27/28
Filed: 1992-10-14
Abstract: PURPOSE:To obtain the digital magnetic recording and reproducing device in which a tape positioning is facilitated by indicating a relative time up to a start point of an object program in a negative time when a part a little before the program is searched. CONSTITUTION:The device is provided with a time code storage section 12 storing an absolute time of a start point of an object program, a time code processing section 13 calculating a relative time up to an object program start point from a current point, a time code display section 15 displaying the relative time and a system controller 10 controlling which of the relative time and the usual program time is to be displayed. Thus, when the content of a time code indication is set to the program time and the border of the program is reproduced or searched, since the relative time around the start point of the program is indicated, the method is used for a guide to match the tape position a little before the program by a desired time and the operability is improved.
Patent JP-S61159359-A (JP)
Title: Manufacture of spheres
Inventor: HASHIMOTO MASAHIRO
IPC: B24B11/02
Filed: 1984-12-28
Abstract: PURPOSE:To manufacture spheres in a great number quickly by cutting out square rods from a plate of ceramic sintering made through hot sintering process, cutting each rod into cubes, and by rotating a rotary disc having a grinding element layer with them which jet out together with high pressure fluid. CONSTITUTION:Square rods are cut out from a plate of ceramic sintering formed in a hot press and cut into cubes as material element 1. A number of such elements 1 are supplied from a material element supply part 8 to a plurality of nozzles 9, whereto also high-pressure liquid 13 is fed from a high- pressure liquid supply device 7. Then a tray-shaped rotary disc 2 is rotated by a motor 5 to allow both material elements 1 and high-pressure liquid 13 to jet out toward a grinding element layer 3 at the indented bottom of the rotary disc 2 in order to change these cubic elements 1 into spheres. After one or more cycles of this process to ensure that the elements obtain fine sphericalness, they undergo a finishing process such as lapping to have smooth surfaces. This manufacturing method will enable manufacture of a great number of spheres in a short time.
Patent JP-S63128456-A (JP)
Title: Data transfer system
Inventor: OWADA TATSUO
IPC: G06F13/12
Filed: 1986-11-18
Abstract: PURPOSE:To improve the processing efficiency with a data transfer system by reading instructions out of an instruction table in the stored order at every end of transfer of data to start the transfer of data when the read-out instruction indicates the transfer of data and to produce an interruption to a data processor with an interruption request order. CONSTITUTION:An instruction detecting means 25 decides whether the instruction read out by an instruction reading means 24 indicates the transfer of data or the request for an interruption. A transfer start means 26 starts the transfer of data between a data processor 1 and a data transfer subject device 3 based on the data transfer instruction when the means 25 decides that the data transfer instruction is read out by the means 24. Then the control is shifted to an instruction reception detecting means 21. While an interruption processing means 27 produces an interruption to inform the processor 1 the end of transfer of data when the means 25 decides that an interruption request instruction is read out by the means 24. Then the control is shifted to the means 21. In such a way, the data processing efficiency is improved.
Patent JP-H09171376-A (JP)
Title: Video control device and plane display device provided with the same
Inventor: KINOSHITA KOHEI
IPC: G02F1/133
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To satisfy requirement for a low power consumption. SOLUTION: This video control device is provided with a first and a second driver groups 711 and 721 which are used for driving a liquid crystal panel 100 provided with multiple horizontal picture element lines, each of which consists of a line of multiple display picture elements, and which are arranged so as to divide the multiple display picture elements into the first and second groups, and which drives each of them, and is provided with a driving circuit board 400 to output picture element data assigned to the multiple display picture elements during each horizontal scanning period and to make the driver groups 711 and 721 drive the multiple display picture elements correspondingly to these picture element data.  The driving circuit board 400 includes a gate array control part G/A which is connected with the driver groups 711 and 721 by a first and a second connection wiring LDL (R) and LDR(R) which are electrically separated from each other, and which distributes the picture element data assigned to the picture display elements of each group to the corresponding driver group via corresponding one of the connection wiring LDL(R) and LDR(R).
Patent JP-H0698856-A (JP)
Title: Cannula for celioscope
Inventor: ROBAATO BII HANTO
IPC: A61B1/00
Filed: 1992-10-14
Abstract: PURPOSE: To provide an endoscope cannula with a restorable triply bored leaf valve to keep fluid tightness between the body cavity and the external environment. CONSTITUTION: This cannula comprises a circular cylindrical passage 14 to pass a medical instrument, a tubular main body 11 extended against the passage 14 in the axis direction and with external surface 15 without a pattern dividing line, and an end cap 12 laid by a dent 23 formed by a concentric flanges 21, 22, and the end cap 12 is integrally equipped with a restorable triply bored leaf valve 13. Thereby a fluid tight seal between the external environment and the body inside during inserting, supporting, and extracting of the medical instrument to pass through the valve can be provided.
Patent JP-S61159494-A (JP)
Title: Lubricant composition having rust-proofness
Inventor: HAYASHI TAKEO
IPC: C10M173/02
Filed: 1984-12-31
Abstract: PURPOSE:To provide a lubricant compsn. which has excellent lubricating performance and rust-proofness, is suitable for use in working metallic sheets and allows lubricating treatment and rust proofing treatment to be carried out simultaneously, by emulsifying wax contg. hydrocarbon wax, a surfactant and chromic acid in water. CONSTITUTION:A solid component contg. 30-80wt% wax (e.g. carnauba wax or paraffin wax) contg. at least 5% hydrocarbon wax, 10-40wt% surfactant (e.g. polyoxyethylene nonylphenol ether or sorbitan alkyl ether) and 1-40wt% chromic acid, is prepd. 30-2wt% said solid component is emulsified in 70-98wt% water to obtain the desired lubricant compsn. having rust-proofness. The compsn. is suitable for use in working (e.g. drawing) metallic sheets, and rust-proofing treatment after working is not necessary.
Patent JP-H0584353-A (JP)
Title: Game device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-09-26
Abstract: PURPOSE:To prevent the occurrence of a trouble between a game player and a game center by maintaining a relationship between the treatment of settlement and the play of a game under way or the operation of an associated function, and preferentially performing the treatment (treatment such as in mode of hitting jackpot). CONSTITUTION:In a game device where the predetermined number of game media internally sealed are projected toward a play zone and then collected to enable the predetermined game to be played via the cyclic use of the media, and a player's profit can be settled with a settlement means 6, there are provided a play mode detection means 618 to detect that a game is under way, and an associated function operation detection means 619 to detect that the predetermined associated function section is operating. Also, there is provided a settlement function control means 602 to invalidate the settlement means 6, upon occurrence of at least one type of mode at the time of playing a game or operation of the predetermined associated function, while resetting the means 6 to valid mode, when play mode is over or the predetermined associated function is not operating.
Patent JP-H06105454-A (JP)
Title: Dc stabilizing electric power source apparatus
Inventor: ISHIKURA MASAO
IPC: H02H7/12
Filed: 1992-09-21
Abstract: PURPOSE:To reliably start the apparatus when the power switch is turned on in view of lowering thermal loss of an output transistor when a load is short- circuited by turning off an output voltage for a constant period from the time when the AC power supply turns on and when the load side is short-circuited. CONSTITUTION:When the load side is short-circuited, for example, to the earth voltage, a detection signals supplied to a SW control circuit 14 from a short detection circuit 15. A switch 10 turns off with a driving signal from the SW control circuit 14. When the power switch 1 of the AC input circuit turns on, the output of the switch 11 interlocking with the power switch 1 is supplied to a timing delay circuit 12 and a delay signal 13 having a delay time T is outputted. The delay signal 13 in then supplied to the SW control circuit 14, turning off the switch 10 for the period T from the timing when the AC power switch is turned on. That is, the rising fault due to a defective transient current when the AC power is on can be improved. Moreover, if a short-circuit of load is generated, the heat generation of output transistor due to short-circuit current can be prevented.