baber/WOPTO huggingface dataset:
Patent JP-S646693-A (JP)
Title: Method and device for drying moistened porous moving web
Inventor: DONARUDO JII SUPAAKUSU
IPC: D21F5/02
Filed: 1988-06-14
Abstract: PURPOSE: To efficiently eliminate water by passing a wet, porous web between a first traveling surface made of relatively hard impermeable material that is heated at 120 deg.C or higher and a second traveling surface with relatively permeable property being retained at 100 deg.C or lower. CONSTITUTION: A web 18 such as paper being adhered on a porous medium 16 such as felt is fed into a pressurization nip between rolls (traveling surfaces) 10 and 20 in wet state. The first roll 10 is made of a metal material with a large heat capacity and is chrome-plated, and is heated to 120 deg.C or higher or, preferably, to approximately 125-200 deg.C by a high-frequency induction coil 14. On the other hand, in a second roll 20, the outer-periphery surface is covered with a rubber cover 26 for increasing an effective nip width, temperature is maintained to be at 100 deg.C or less, the support of the web 18 by water in the felt 16 is minimized, the dried web 18 can be easily separated, and a foreign object adhering to the surface of the roll 10 is eliminated by a doctor plate 24, thus performing drying efficiently.
Patent JP-S629172-A (JP)
Inventor: NAKAMURA NOBUHIKO
IPC: F26B9/08
Filed: 1985-07-05
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-S5479486-A (JP)
Title: Preparation of sealed terminal
Inventor: KAMENO YUKIHIRO
IPC: H01R43/20
Filed: 1977-12-07
Abstract: PURPOSE: To produce stably a sealed terminal having a conductor terminal of thin diameter by pressing a insulating pre-molding with a press rod suporting the conductor terminal with the press rod.  
     CONSTITUTION: After heating a fixing table 10, a modling cylinder 6 fixed to a lower moving part 11, and a press rod 9 fixed to a receiving member 7 and an upper moving part 12, setting a conductor terminal 2, a screw member 5 to fix a sealed terminal to the wall, and an insulating pre-molding 13 in the molding cylinder 6 and hole 8 of the receiving member 7. Moving the conductor terminal 2 upwards to the state of A of left side to be suported with a spring 14 in a recess 15 on the press rod 9 by moving a piston 16 in a cylindric chamber 17 provided in the lower part of the receiving member 7 to the position 16' Then press deforming the pre- molding 13 by moving the press rod 9 downwards to obtain a sealed terminal comprising a screw member 5, a conductor terminal 2, and an insulator 3 (B of right side). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0439649-A (JP)
Title: Image forming material
Inventor: KONUMA TOMOHITO
IPC: G03F7/11
Filed: 1990-06-05
Abstract: PURPOSE:To prevent the halation with exposing light by forming an over coat layer contg. a UV absorbent on a colored photosensitive layer. CONSTITUTION:A release layer and a colored photosensitive layer are formed in this order on a base and the over coat layer contg. the UV absorbent is formed on the colored photosenstive layer. The over coat layer is formed of a proper polymer (polyvinyl alcohol, etc.), a solvent (water and alcohols, etc.) and the UV absorbent. The UV absorbents of a benzophenone system and benzotriazole system are more preferable. Thus, the halation of the exposing light is prevented.
Patent JP-H11338975-A (JP)
Title: Character segmentation system and recording medium having recorded character segmentation program
Inventor: KUROKAWA KOJI
IPC: G06K9/34
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to highly accurately segment a character at a high speed in a character segmentation system for segmenting the character from a document image for character recognition. SOLUTION: In this character segmentation system, at the time of inputting the document image 2 and segmenting the character, a stepwise search means 10 of a segmentation parameter searches a segmentation parameter stepwise by a coarse search and a fine search using a steepest descent method or the like and an optimum segmentation position decision means 11 selects a most effective segmentation position from segmentation parameter candidates searched in the stepwise search means 10 of the segmentation parameter by utilizing a recognized result by a character recognition means 12.
Patent JP-S5573942-A (JP)
Title: Begining-of-tape setter for recording
Inventor: YAZAWA NOBUHARU
IPC: G11B15/02
Filed: 1978-11-27
Abstract: PURPOSE: To make it possible to position accurately the beginning of a tape for recording even if the tape changes in the length of an unrecorded area, by putting a device into operation when a beginning-of-tape positioning state control signal and outputs of non-signal level period and signal position detection systems all appear.  
     CONSTITUTION: A signal position detector is added to a non-signal level period detector. Namely, FF circuit 9 is provided which is set by a signal from control signal input terminal 7 in beginning-of-tape positioning mode and reset on detecting a recording-playback signal by signal level detection circuit 8. Coincidence circuit 10 checks a coincidence among the output of a non-signal level detection system from comparator circuit 4, that of a signal position detection system from reset output terminal Q of FF9, and a signal from beginning-of-tape positioning control signal input terminal 7, and when those three signals coincide, the beginning-of-tape positioning operation is considered firstly to end. In this way, the beginning-of-tape  positioning operation for recording can accurately be performed without reference to  the length of an unrecorded area. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6210369-A (JP)
Inventor: MIYANO KAORU
IPC: E04G21/14
Filed: 1985-07-04
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-H09324678-A (JP)
Title: Fuel injection quantity control unit for internal combustion engine
Inventor: FUWA NAOHIDE
IPC: F02D41/06
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To control fuel injection quantity at starting corresponding to the negative pressure within an intake path throughout the period of starting. SOLUTION: An intake manifold 15 is provided with a throttle valve 181 and fuel injection valve 16. Upon starting the engine, an electronic control unit(ECU) 50 controls the throttle valve 181 so as to occlude the intake manifold 15. During the starting of an engine, a rotating number sensor 35 senses the rotating number of the engine, while the ECU 50 measure the period after cranking has started. The ECU 50 estimates fuel injection quantity in starting the engine based on the rotating speed of the engine and the period after starting cranking.
Patent JP-2000334646-A (JP)
Title: Optical element chamfering device
Inventor: KATAGIRI TAKENORI
IPC: B24B9/14
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To facilitate chamfering work for the chamfering part of an optical element even in the optical element with a throwaway auxiliary appliance. SOLUTION: In this device, a throwaway auxiliary appliance 3 is fixed to the end part outer peripheral side of a lens holder 1, to perform chamfering work for the chamfering part of a lens 2 fixed to the inner side of the appliance 3 and machined single or double sides together with the appliance 3. In this case, a chuck 4 is provided which is detachably holding and rotating the holder 1 fixed by the appliance 3 to the end part outer peripheral side, also the lens 2 so as to position its end surface on the inner side of the appliance 3. Also the following are provided such that a CG wheel 10 for removing at least a part of the appliance 3 so as to expose a chamfering part to be chamfered of the lens 2 fixed to the holder 1 held by the chuck 4, and a chamfering wheel 11 for chamfering the chamfering part for chamfering the exposed lens 2.
Patent JP-S5847355-A (JP)
Title: Modulating and demodulating system
Inventor: SUKAI TSUNEHISA
IPC: H04L27/00
Filed: 1981-09-17
Abstract: PURPOSE:To realize a high-speed process with use of a low-speed element and to convert a circuit into an LSI, by forming an exclusive circuit which calculates a modulating/demodulating operation equation and processing in parallel and in overlapping the linear equations having a large number of process steps. CONSTITUTION:The nT is read out of an ROM with the timing of a timer T at the carrier sampling part (a) of an arithmetic circuit for modulated carrier output. Then a prescribed operation is carried out to deliver the modulated carrier wave f(nt) to an output terminal L. The outut of a part (b) is applied to the part (a) of the arithmetic circuit via a lock H. The desired spectrum distribution is calculated for the output of a part (c) through arithmetic circuits A1 and B2 plus an adder, etc. of the part (b). Then the linear equations which are produced based on a block table C of the part (c) are processed in parallel and in overlapping. A high-speed process is attained with use of a low-speed element. Thus a circuit can be easily converted into an LSI such as a modulating/demodulating operation system, an automatic equalization control operation system, a demodulated clock timing automatic control operation system, etc.
Patent JP-S5936240-A (JP)
Title: Device for determining exposure amount of enlarger
Inventor: YUASA YOSHIO
IPC: G03B27/32
Filed: 1982-08-24
Abstract: PURPOSE:To set properly the condition of enlargement without skillfulness, by determining printing conditions on the basis of measured values at plural points of a negative image under exposure conditions at the time when a standard negative provides the best print. CONSTITUTION:When the best print is obtained, a setting part performs calculation at the time. Calculated data are stored in storage circuits ME4-ME10 through demultiplexers DM2-DM4, respectively. States of a light source and an optical system at the time when the best print is obtained are measured for analyzing memory operation. For this purpose, the amount of light emission is controlled so that light with a quantity EBt1 is made incident to a part photodetected by a photodetecting element PD2, carrying out printing in the same state with the best print unless photographic paper with different sensitivity is used even when optical systems and films are changed.
Patent JP-H05337367-A (JP)
Title: Oil absorbent
Inventor: ONDA YOSHIYUKI
IPC: B01J20/26
Filed: 1992-06-08
Abstract: PURPOSE:To obtain an oil absorbent absorbing a large amount of oil of every kind even from an oil/water mixed system to swell and excellent in oil holding capacity by constituting the oil absorbent of an oil absorbing cross-linked polymer obtained by polymerizing a hydrophobic monomer having a specific solubility parameter in the presence of a cross-linkable monomer and a metal salt of an org. acid having specific solubility. CONSTITUTION:An oil absorbent is constituted of 30-99 pts.wt. of an oil absorbing cross-linked polymer I obtained by polymerizing a monomer component consisting of 96-99999wt.% of a monomer A based on a monomer with a solubility parameter (SP value) of 9 or less and having one polymerizable unsaturated group in its molecule {e.g. alkyl (meth)acrylate} and 0.001-4wt.% of a cross- linkable monomer B having at least two polymerizable unsaturated groups in its molecule {e.g. ethylene glycol di(meth)acrylate} (the sum of the monomers is 100wt.%) and 1-70 pts.wt. of a metal salt of an org. acid II whose solubility to water 100g at 20 deg.C is 1g or less.
Patent JP-H0817093-A (JP)
Title: Program searching circuit in magnetic recording and reproducing device
Inventor: TAKAHASHI TOSHIHIDE
IPC: G11B15/087
Filed: 1994-06-29
Abstract: PURPOSE:To facilitate the program searching while keeping simplification of a circuit and interchangeability with other equipments by utilizing the monaural discriminating function, which is a conventional function, as the program searching function. CONSTITUTION:The device is provided with the monaural discriminating function to discriminate the existence of one frequency out of stereo sound frequencies having two frequencies Lch Rch, and a means to utilize the function and a monaural sound discrimination signal generating circuit 21 for generating the discrimination signal. Also, a means to use the fading function and the operation of start/temporary stop of recording in common is provided for the ON/OFF operation of one frequency out of two frequencies at the time of recording. By this arrangement, the ON/OFF operation of one frequency out of two frequencies is attained by the simplification of the program searching circuit and the operation of start/temporary stop of recording.
Patent JP-H11307519-A (JP)
Title: Etching treatment method of tantalum oxide
Inventor: CHANG YI-CHUN
IPC: H01L21/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an etching treatment method capable of etching treatment of a tantalum oxide layer, without changing an etching treatment station and etching agent, when a dynamic RAM is manufactured. SOLUTION: This etching treatment method is provided with a process for forming a lower electrode structure 22 of a capacitor on a semiconductor substrate 20, and a process forming sequentially a tantalum oxide layer 23, a barrier layer and a conducting layer on the lower electrode structure 22 and the substrate 20. Next by having a first reaction gas containing gas mixture composed of boron trichloride, chlorine and nitrogen (BCl2 /Cl2 /N2 ) used, a conducting layer is patterned. By the use of a second reaction gas containing a gas mixture composed of boron trichroride, chlorine and nitrogen (BCl2 /Cl2 /N2 ), the barrier layer is patterned. Finally by the use of a third reaction gas containing a gas mixture of boron trichloride, chlorine and nitrogen (BCl2 /Cl2 /N2 ), the tantalum oxide layer 23 is patterned.
Patent JP-S63311900-A (JP)
Title: Sound field controller
Inventor: HASHIMOTO HIROYUKI
IPC: H04S5/02
Filed: 1987-06-12
Abstract: PURPOSE:To control the distance between a listener and a sound source and the distance between the listener and a wall of a listening room by using a digital memory for setting a delay time and for setting the level of a direct sound signal and an indirect sound signal and using a pan pot so as to share the indirect sound signal to two speakers. CONSTITUTION:An AD converter 27 converts an analog input signal into a digital signal, stores it into a digital memory 28 and the stored signal is given to a timing control circuit 31 and an address control circuit 30 so as to form plural outputs with different delay times into digital signals with accurate delay times. Then the signal is demodulated respectively into an analog signal by DA converters 29a-29f and each output subject to level adjustment is divided respectively into plural signals by pan pats 34a-34f and outputted through multi-channel speakers 35-42. Thus, the distance between the listener and sound source and the distance between the listener and the wall of a listening room are controlled and the sound field giving an effect as if a sound in a narrow room were listened to in a wide room is generated.
Patent JP-S6210133-A (JP)
Title: Low-viscosity heat-resistant resin composition
Inventor: MAKINO KIYOJI
IPC: C08G73/00
Filed: 1985-07-06
Abstract: PURPOSE:The titled composition useful as an insulating varnish being excellent in heat resistance, flow and workability and having a long pot life, comprising an epoxy resin, a carboxylic acid anhydride, a specified monomaleimide, a specified bismaleimide and a specified reactive diluent. CONSTITUTION:65-15wt% total of at least one epoxy resin such as a liquid bisphenol, alicyclic or triol epoxy resin and at least one carboxylic acid anhydride (e.g., hexahydrophthalic anhydride) is mixed with 20-80wt% maleimide compound comprising a monomaleimide of formula I and a bismaleimide of formula II (wherein D is an ethylenically unsaturated carbon-to-carbon bond- containing bivalent group, R<1> is a group of any one of formulas III-V, and R<2> is a 2 C or higher bivalent group), and 15-5wt% reactive diluent comprising a low-viscosity mono- or poly-epoxy compound, etc.
Patent JP-H022478-A (JP)
Title: Coin processor with carrying fault recovery checking function
Inventor: UCHIDA MICHIHISA
IPC: G07D3/00
Filed: 1988-06-15
Abstract: PURPOSE:To easily recognize the existence of residual jam by displaying the number of deposit/withdrawal transaction coins and the number of carried coins on a display output means. CONSTITUTION:A CPU 34 controls the drive of respective driving motors M in a carrying system, a shutter controlling solenoid 28, etc., in accordance with a program stored in a ROM 35. When a carrying fault is generated at the time of deposit transaction, the CPU 34 receiving the fault information outputs a command to a printer 38 to print out the number of transaction coins before the carrying processing and the number of transaction coins after the carrying processing on a journal. The remaining state of the residual jam can be grasped by the printed-out data value on the journal.
Patent JP-S6039575-A (JP)
Title: Nuclear magnetic resonance device
Inventor: KIDA ATSUSHI
IPC: G01R33/20
Filed: 1983-08-12
Abstract: PURPOSE:To eliminate a magnetic field inclined lateral component generated by a sample and a sample tube itself, by supplying a current synchronizing with the rotation of the sample, to a current shim device for correcting the degree of uniformity of a magnetic field basing on the rotation detecting output of the sample. CONSTITUTION:The output of a high frequency oscillator 7 is sent as a high frequency pulse to the NMR probe 2 in a magnet 1 for generating a DC magnetic field, through a gate 9 controlled by an observation controlling circuit 8, and irradiated to a sample. A free induction attenuating signal generated from the sample is sent to a data processing device 12 through a demodulating circuit 10 and an A/D converter 11. On the other hand, the detecting signal of a rotation detecting mechanism incorporated in a sample tube rotating mechanism 6 for rotating a sample tube 5 by blowing pressurized air from a compressor 4 is sent to a synchronizing oscillator 19 through a waveform shaping circuit 18. The output of this oscillator 19 is superposed by adding circuits 22, 25 to the direct current supplied to X shim and Y shim of a current shim 3 from DC power sources 21, 24 through a variable phase device 20 and a 90 deg. phase shifter 23.
Patent JP-H09309649-A (JP)
Title: Tape take-up device
Inventor: ANDO TORU
IPC: H05K13/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape take-up device which automatically changes a bobbin reel for taking up a carrier tape and sets the cut end of the carrier tape to the bobbin reel, and to reduce working hours and a time for taking up. SOLUTION: At a slide table, a tiltable bracket 34 is provided which sustains a catching arm 37 to be rotated wherein a catching jig 39 is provided, and also a catch guide 36 is provided on the bracket 34, and the cut end of the carrier tape C cut by a cutting mechanism 20 is clamped by the catch guide 36 and the catcher 39. Further, tilting the cut end of the carrier tape C by tilting the tiltable bracket 34, and moving the slide table 31 to a bobbin reel until the slide table reaches the predetermined position, and when reached, the cut end of the carrier tape C is horizontally positioned, and attached to the bobbin core surface with a bond tape 55, and further, the bobbin reel is rotated to roll the carrier tape C.
Patent JP-S637217-A (JP)
Title: Cutting method and device for printing circuit board
Inventor: OTANI YASUAKI
IPC: B26D11/00
Filed: 1986-06-24
Abstract: PURPOSE:To simplify a cutting process, optimize a cutting size and prevent the occurrence of damage such as a burn, a chip and a burr in the cutting process by carrying out the cutting of a printing circuit board in Y- and X- axis directions separately. CONSTITUTION:A printing circuit board is fed via a feed device 'A' and positioned at a device 'B'. The board is cut with an X-axis cutting device 'C' at the X-axis. Then, the board is retained by a board retaining part 'E' and cut with a Y-axis cutting device at the Y-axis. The on-going cutter 70 and the returning cutter 71 of the X-axis cutting part 73 are separately actuated for finishing a cutting process in an X-axis direction and then cutting in a Y-axis direction is done with the device 'D'. According to the aforesaid constitution, cutting work is expedited and damage during a cutting process can be prevented.
Patent JP-S6215342-A (JP)
Inventor: TANAKA KEIICHI
IPC: D02G1/04
Filed: 1985-07-04
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-H0695636-A (JP)
Title: Method and apparatus for generating color pallet, data processing system and method for generating input for lookuptable
Inventor: KURISUCHIYAN HENRIKU RUJIYA MO
IPC: G09G5/06
Filed: 1993-06-18
Abstract: PURPOSE: To provide a technique for generating a color palette used in an image information processing. CONSTITUTION: This method for generating the color palette from plural elements provided with color component values is provided with a step for organizing the elements by the maximum digit bits of the respective element color component values and deciding the color proximity of the elements, the step for sectioning the organized elements into plural groups by the color proximity, the step for generating the color palette from the groups and then the step for displaying the generated color palette.  Further, this device for generating the color palette from the plural elements provided with the color component values is provided with the device for organizing the elements by the maximum digit bits of the respective element color component values and deciding the color proximity of the elements, the device for sectioning the organized elements into the plural groups by the color proximity, the device for generating the color palette from the groups and the device for displaying the generated color palette.
Patent JP-S6127526-A (JP)
Title: Optical bistable element
Inventor: TAKAI HIDEETSU
IPC: G02F1/35
Filed: 1984-07-17
Abstract: PURPOSE:To make an optical signal whose wavelength has been divided and multiplexed, branched, and also to execute a logical operation in a state of the optical signal by converting photoelectrically one branch light of an output light of an optical waveguide, feeding it back to an optical reverse directional coupler, and inducing a phase mismatching quantity between the optical waveguides. CONSTITUTION:A periodical uneven part 2 having a refractive index for realizing phase matching is provided between two optical waveguides 1-1, 1-2 distributed and coupled to a crystal substrate having electrooptic characteristics, and electrodes 3-1, 3-2 are provided through a buffer layer on the upper layer of the two optical waveguides 1-1, 1-2. Input light 7-1 applied to the optical waveguide 1-1 by a beam splitter 4 is branched to two, and a part 7-3 of transmitted light is converted photoelectrically by a photodetector 5, and amplified by an amplifier 6. This output voltage is applied to a control electrode 3-1 of an optical reverse directional coupler 8. By a distribution feedback action of the optical reverse directional coupler 8, an output 7-4 is sent out of the optical waveguide 1-2.