baber/WOPTO huggingface dataset:
Patent JP-H106585-A (JP)
Title: Paper feeding mechanism for horizontal dot impact printer
Inventor: TANAKA TORU
IPC: B41J11/48
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To achieve manual feeding of a single sheet paper, feeding of a notebook paper from the front side of a horizontal dot impact printer, feeding of a notebook paper, stacking of single sheet papers from the rear side, with a pair of paper feeding roller, as well as to realize the cutback of the number of parts, and downsizing of the apparatus size. SOLUTION: A paper feeding mechanism of the horizontal dot impact printer comprises a pair of paper feeding rollers 7 comprising a lower roller 7a and an upper roller 7b at a front position adjacent to a printing head 1 and a platen 2, and a paper guide 6 attached rotatably around the roller bearing portion at the lower roller 7a side. A tractor 9 attached on a tractor plate 18 rotatable within an optional angle by a cam stud 13 movable in the vertical direction according to the cam curve while being supported by a side frame 3 at a front position with respect to the paper feeding roller 7, and a sheet guide 8 above the tractor 9 to be rotated with the tractor 9 are provided.
Patent JP-S6144435-A (JP)
Title: Wire bonding method
Inventor: AMADA HARUO
IPC: H01L21/603
Filed: 1985-07-19
Abstract: PURPOSE:To unnecessitate the trouble of accurately positioning a pellet again on a heating block after detection of the bonding position, by a method wherein currents of air are formed between the pellet and an optical system for video- monitoring the upper surface of the pellet. CONSTITUTION:The pellet 1 is carried to a required position on the heating block 5 by a lead frame that is the supporter, and is then heated to a required temperature. At this time, rising current of air generate above the pellet 1, resulting in heat haze. However, this wire bonding method produces micro currents of air by means of a fan 3 and causes the rising current of air to be blown away out of the field of vision of the optical system. Thereby, the distortion of the monitored image becomes very small. Therefore, this manner enables the detection of bonding position on the pellet and the bonding to be carried out at the same position and can increase the accuracy of the bonding position.
Patent JP-H086238-A (JP)
Title: Image processing method
Inventor: KATAYAMA KENJI
IPC: G06T9/00
Filed: 1994-06-17
Abstract: PURPOSE:To improve a data compression rate and to shorten processing time by respectively stretching line drawing data compressed on an output side and continuous tone image data, subjecting both data to resolution matching then integrating both data and subjecting the data to halftoning. CONSTITUTION:Page describing language data 101 is inputted to a raster image processing section 102 and is separated to the line drawing data LW1 and the continuous tone image data CT1 in a reparating section of the inside thereof. The separated drawing data LW1 is compressed 10 a compressing section 103 and is transferred to a stretching section 110 on the output side. The continuous tone image data CT1 is compressed in a compressing section 104 and is transferred to a stretching section 111 on the output side. The line drawing data LW1 stretched in the stretching section 110 is sent to a resolution matching section 112 and the continuous tone image data CT1 stretched in the stretching section 111 is sent to a resolution matching section 113. Both data matched with the resolutions (DPI) in the resolution matching sections 112 and 113 are sent to an image integrating section 114. The integrated data is further subjected to halftoning in a halftone processing section 115 and is outputted.
Patent JP-2000343354-A (JP)
Title: Cutting device
Inventor: KATAYAMA TSUNENORI
IPC: B23Q1/62
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an assembling error and the change with the lapse of time by integrally forming a guide rail for guiding a chuck table movably in the cutting feed direction and a guide rail for guiding a movable support base movably in the indexing direction on a stationary base. SOLUTION: Guided rails 431a, 431a fitted to guide rails 42, 42 forming a spindle support mechanism 4 are integrally formed on a movable support part 431 forming a movable support base 43. Guide rails 432a, 432a for supporting a spindle unit 5 movably in the direction of an arrow Z are integrally formed on a spindle mounting part 432 forming the movable support base 43. Thus, the movable support part 431 forming the movable support base 43 of the spindle support mechanism 4 and the spindle mounting part 432 are integrally formed, so that it is not necessary to connect both parts to each other to dispense with high accuracy machining and prevent the occurrence of an assembling error and change with the lapse of time.
Patent JP-2000348452-A (JP)
Title: Disk apparatus
Inventor: UEDA FUMIOMI
IPC: G11B19/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate such a difficulty in simultaneous positioning to desired tracks of all disk faces that is brought about by a reduced track pitch, and protect data against the reliability decrease as a result of recording density increase. SOLUTION: The disk apparatus has a plurality of disk faces (301) for recording or reproducing data, heads 303 set corresponding to the disk faces, and an actuator for accessing the heads to disk faces, and is provided with a minute positioning mechanism 304 for minutely positioning heads for every individual head or for every actuator driving the plurality of heads at one time. The disk apparatus minutely positions each head to a desired track after simultaneously accessing heads to the plurality of disk faces, thereby recording or reproducing data. A preservation form of data to disk faces is changed and, data is protected by unloading data or warning based on information related to a reliability or life of the disk apparatus.
Patent JP-H11317995-A (JP)
Title: Earphone container bag
Inventor: YOSHIMURA YUICHI
IPC: H04R1/10
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent an intertwined, tangled and broken earphone cord by configuring the earphone container bag of two-feather shape consisting of a piece of Velcro tape (R) (male 1, female 2) adhered on a surface of a lather or an animal skin or the like so as to omit trouble of containing the earphone cord and to left the cord crumpled as it is. SOLUTION: A combination of two-feather shape and a piece of Velcro tape (R) facilitates a winding and fixing operation of an earphone cord and the need for attachment/detachment of the cord for every use of the earphone is avoided so as to produce a smooth operation flow for a series of operations and to omit trouble, and the possibility of a intertwined and tangled cord is precluded.
Patent JP-H062476-A (JP)
Title: Ground penetrating shaft
Inventor: AOI MINORU
IPC: E21B17/046
Filed: 1992-06-17
Abstract: PURPOSE:To check the damage to the minimum by collecting at least the body of a ground penetrating shaft back onto the ground even when the excavation head is buried underground due to collapse of the wall of a hole being excavated. CONSTITUTION:A fit hole 36 is provided in a head mounting part 21 at the bottm of a vertically stretching body 19 of a ground penetrating shaft, and a protrusion 35 is equipped on the top of an excavation head 22 and fitted in the fit hole 36. A shear pin 48 is inserted in the position as penetrating both the protrusion 35 and fit hole 36, and the shearing parts 51, 52 of this shear pin 48 are positioned at the boundary between the protrusion 35 and fit hole 36.
Patent JP-H078763-A (JP)
Title: Hollow fiber membrane filter device
Inventor: YAMAMOTO TETSUO
IPC: B01D63/04
Filed: 1993-06-29
Abstract: PURPOSE:To improve the maintenance properties by reducing the number of press bolts and preventing the falling-off, loss and seizing. CONSTITUTION:The inside of a closed container 1 is divided into a lower filter chamber 3 and an upper treated liquid chamber 4 by a module mounting plate 2, and a hollow fiber membrane module 5 is hung from the module mounting plate 2. The hollow fiber membrane module 5 is clamped between a porous press plate 8 and the module mounting plate 2 and fixed by press bolts 20 through stoppers 23. The rigidity of the press plates 8 is increased by the arrangement to reduce the number of press bolts 20.
Patent JP-H08323067-A (JP)
Title: Portable razor
Inventor: BABE TAKESHI
IPC: B26B21/52
Filed: 1995-06-01
Abstract: PURPOSE: To provide a highly portable and safe razor without deteriorating usability by having operating means for switching and moving a slider between a storing position where both heads are housed from the openings and a use position where any one of heads is projected from the opening. CONSTITUTION: When this razor is not used, an operation knob 11 is engaged with and held by an engagement part 14 in the center and right and left heads 5, 6 are housed from openings 2, 3 of a holder 1. The heads 5, 6 are covered by the holder 1 to secure safety. On the other hand, when the razor is used for projecting parts of the body such as arms or legs, the operation knob 11 is pushed in against energizing force of a spring and the main body is pulled out from the engagement part 14. After that, the operation knob 11 is moved while being pushed to the left side until the engagement part 14 on the left end and is released. The head 5 in which a blade 7 is curvedly inserted in a recessed part is projected from the opening 2 and the other head 6 is housed in the holder 1.
Patent JP-H0713013-A (JP)
Title: Formation of color filter and black mask
Inventor: KATO YOSHIHISA
IPC: G02F1/1335
Filed: 1993-06-29
Abstract: PURPOSE:To efficiently form color filters and a black mask with small times of resist coating and small times of exposure and development. CONSTITUTION:A conductive base film 12 is formed on a substrate 11. After the base film 12 is divided according to the colors of color filters, a photosensitive black resist is applied on the substrate 11 and this black resist film 16 is exposed and developed to form a black mask 16a. Voltage is applied on the devided base film 12a where the color filter of one color is to be formed so that the filter material of the color is formed by electrodeposition on the base film 12a. This process is repeated to successively form red, green and blue color filters 17R, 17G, and 17B, respectively.
Patent JP-S5860262-A (JP)
Title: Generation of marker signal
Inventor: SHIMIZU GUNKICHI
IPC: G01R13/30
Filed: 1981-10-05
Abstract: PURPOSE:To facilitate the embodyment with a simple circuit by a method wherein a reference frequency signal and a sweep frequency signal are processed to make a beat signal, whose zero beat point is determined to generate a  marker signal at the point. CONSTITUTION:After shaped with an amplifier 5, a beat signal is applied to a frequency comparator 8 comprising a retriggerable one-shot multivibrator 6 and a flip flop circuit 7. Logic outputs from the output terminals Q and Q are varied when the beat frequency as input signal coincides with the set frequency whereby square waves are obtained separately from the Q and Q outut terminals of the frequency comparator 8. The square waves thus obtained are applied to differentiation circuits 9 and 10, sample hold circuits 11 and 12 and an average value circuit 13 to determine the zero beat point, which is differentiated to make a pulse. The pulse thus obtained is used as marker signal.
Patent JP-H08323362-A (JP)
Title: Water regulator
Inventor: HOSAKA YUKIO
IPC: C02F1/46
Filed: 1995-06-01
Abstract: PURPOSE: To generate an electrolytic water at a desired pH even if there is a difference in the quality of city water between the areas where the water regulator is used by determining the electrolytic level to be impressed on an electrolytic cell from a power source based on the setting of plural electrolytic level setting means. CONSTITUTION: An electrolytic level to be impressed on an electrolytic cell 21 from an electrolyzing power source 25 is calculated by an electrolytic level determining means 29 based on the setting of first and second electrolytic level setting means 30 and 31 and outputted to an electrolyzing power source control means 27. Meanwhile, the pH value of the generated alkaline ionized water is greatly changed due to the difference in the quality of city water in the area even if a DC power source of the same elecrolytic level is impressed, and hence the second electrolytic level setting means 31 is added to the first electrolytic level setting means 30 to deal with the quality difference.  Namely, the quota of the voltage inputting time ratio of the electrolyzing power source 25 as an electrolytic level by the first electrolytic level setting means set, when a water regulator 1 is used, is changed by the switching and setting of the second elecrolytic level setting means 31.
Patent JP-S6219949-A (JP)
Title: Address converting device
Inventor: ONODERA OSAMU
IPC: G06F12/10
Filed: 1985-07-18
Abstract: PURPOSE:To attain the address converting functions of 2 levels at a time with high efficiency by providing >=2 pairs of registers to hold the information needed for address conversion of two levels. CONSTITUTION:In an information processor of a virtual computer system, >=2 pairs of registers are provided independently of each other to holds the informa tion needed for address conversion together with the means which select the registers of each pair. Then the address converting processes are executed for >= 2 types of different architectures. Thus the address converting processes of >=2 levels can be executed in parallel with each other as much as possible. This improves greatly the address converting performance with >=2 levels as well as the address converting performance of 2 levels.
Patent JP-S5585820-A (JP)
Title: Control system for quantity of sox discharged in exhaust gas
Inventor: IBA DAIZOU
IPC: F23N5/00
Filed: 1978-12-25
Abstract: PURPOSE:To control the quantity of SOx contained in exhaust gas in a condition that there is no delay of control by a system wherein the quantity of SOx contained in the exhaust gas is compensated and controlled before the quantity changes when the quantity of sulfur in fuel varies due to the alteration, etc. of the load of a boiler. CONSTITUTION:When the quantity of fuel increases due to the change, etc. of the load of a boiler, the measuring signals of the quantity of fuel augment, and signals (the observation of the quantity of sulfur in fuel) from a computing element 15 increase with the augmentation of the measuring signals. When signals from the computing element 15 increase, signals from a subtracter 14 change to the minus side, and signals from a limiter 6 also vary to the minus side with the alteration of the signals from the subtracter. Since signals from a generator 7 are added to the signals from the limiter 6 and signals from a generator 8 are subtracted, general fuel decreases, and low sulfur fuel increases only by equivalent. Signals (the quantity of sulfur in fuel) from the computing element 15 diminish with the operation of correction, and balance with signals (the value of the quantity of sulfur in fuel) from an adder 13.
Patent JP-S5280179-A (JP)
Title: Digital measuring apparatus
Inventor: NOMURA YOSHIO
IPC: G01R15/12
Filed: 1975-12-26
Abstract: PURPOSE: To display a plurality of measurement results in one display part through changing over, by making possible measurements of plural kinds simultaneously and temporarily storing the results of the measurements then selectively feeding them to the display part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S642303-A (JP)
Title: Circuit protecting element
Inventor: YOSHIDA SHINGO
IPC: H01C7/02
Filed: 1987-06-25
Abstract: PURPOSE: To effectively protect a circuit not resistant to an overcurrent by connecting a current limiting layer to a positive temperature coefficient (PTC) layer to form a protecting element.  
     CONSTITUTION: A circuit protecting element l includes a PTC layer 2 and a current control layer 3 thermally and electrically connected to the PTC layer 2. Hereby, even if overvoltage is applied to an associated circuit owing to any accident through electrodes 4a, 4b connected to the circuit, the layer 3 does not allow a current beyond a threshold to flow whereby a current flowing through the circuit is controlled to a value less than a saturation current from the first. Then, when temperature of the layer 3 rises beyond a predetermined value owing to energy corresponding to a product of the saturation current and the overvoltage, the resistance of the layer 2 is steeply increased to limit the current flowing through the circuit to a predetermined value. This arrangement assures effective protection of a circuit not resistant to an overcurrent. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H117788-A (JP)
Title: Voltage step-up circuit
Inventor: MIKURIYA YASUO
IPC: G11C16/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To step up the voltage at a specified node appropriately even if the power supply voltage is low by providing a second capacitive element connected with a third MOS transistor thereby supplying a second voltage step-up clock obtained by inverting a voltage step-up clock. SOLUTION: MOS transistors MOS 11-MOS 14 are depletion type MOS having a threshold level going to 0 V and an inverter INV 2 brings the output node WL to ground level at the time of nonselection thus discharging the output node WL to a ground point through a MOS 18 and the NMOS of the INV 2. When the power supply voltage VCC is higher than the threshold level, the potential at node 1 can be increased through 1 clock cycle. More specifically, a voltage step-up clock CLKB obtained by inverting a voltage step-up clock CLK is fed to the output node WL through a capacitive element CAP 12 connected with the output node WL, the circuit is operated with a power supply voltage equal to one half of the conventional one and the voltage at the output node WL can be stepped up appropriately even if the power supply voltage is low.
Patent JP-H117290-A (JP)
Title: Communication karaoke system using mobile communication body
Inventor: IZUTA SHINGO
IPC: H04W92/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To use a communication karaoke (sing along a machine) device in a place without a telephone line by sending a telephone number and a requested music signal in a musical piece data base to a portable telephone set through a cable with the communication karaoke device, emitting these signals to an outdoor radio base station with the portable telephone set and connecting to the musical piece data base through a telephone switching network with the outdoor radio base station. SOLUTION: An exclusive interface card 17 is connected to a communication karaoke device 1 and the interface card 17 is connected to a cable 18, and a conventional interface card 16 is connected to its tip. The conventional interface card 16 is connected to a portable telephone set 5 in a mobile communication body. The signal wave of the portable telephone set 5 is relayed by an outdoor radio base station 10 and the outdoor radio base station 10 is connected to a telephone switching network by a cable. A musical piece data base 14 for the karaoke is connected to the telephone switching network. In the case of the base station by radio, a signal wave is received by the portable telephone set 11 to be connected to the musical piece data base 14 through a data adaptor 13.
Patent JP-S5949596-A (JP)
Inventor: HANZAWA KOUTAROU
IPC: G10H7/02
Filed: 1982-09-14
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-H0767854-A (JP)
Title: Gradient magnetic field coil device
Inventor: HOSHINO TSUTOMU
IPC: A61B5/055
Filed: 1994-07-11
Abstract: PURPOSE:To provide a small gradient magnetic field coil device which can photograph suitably a range of interest. CONSTITUTION:A coil bobbin 21 formed in a cylindrical shape, effective lead wires 22, 23 which are arranged parallel at a prescribed distance, and in which a current is supplied in the same direction, and a gradient magnetic field orthogonal to the direction of a static magnetic field is formed, and a return wire 24 through which a feedback current flows to a power source in the opposite direction to the effective lead wires 22, 23 are arranged in order to the inner part from an opening end of the coil bobbin 21 into which the head part is inserted. Also, this device is provided with a gradient magnetic field coil in which a first additional lead wire 25 through which a current of the same value is supplied in the same direction as the return wire 24, and a second additional lead wire 26 through which a current of the same value is supplied in the same direction as the effective lead wires 22, 23 are arranged in order, to the part more inner than the effective lead wires 22, 23 and the return wire 24 from the opening end of the coil bobbin 21.
Patent JP-S6137852-A (JP)
Title: Binder for glass fiber
Inventor: BABA TAKESHI
IPC: C08L61/04
Filed: 1984-07-31
Abstract: PURPOSE:A binder with which a high-quality glass short fiber product can be produced on a continuous production line, consisting of a water-soluble urea resin modified with a phenol obtained by the condensation of urea, a phenol, and an aldehyde in specified proportions. CONSTITUTION:A binder consisting mainly of 0.3-7pts.wt. water-soluble urea resin modified with a phenol which has a water multiplication factor at 25 deg.C on a non-volatile matter basis of 3.0 by vol. and is obtained by the condensation of urea, a phenol (e.g. preferably phenol, cresol or a mixture of these), and an aldehyde (e.g. preferably formaldehyde, paraformaldehyde or a mixture of these) in a molar ratio of the aldehyde to the urea and phenol in total of 1:0.8-2.2 and in a weight ratio of the urea to phenol of 65:35-95:5; and 1pt.wt. water-soluble phenolic resin and/or water-soluble phenolic resin modified with a polyhydric alcohol.
Patent JP-H0514150-A (JP)
Title: Variable delay device
Inventor: HONDA FUMIAKI
IPC: H03K5/13
Filed: 1991-06-28
Abstract: PURPOSE:To realize a linear characteristic of even the variable delay device employing a C-MOS inverter whose variable range is constant. CONSTITUTION:A linearity detector 34 outputs an output signal VL by which a control characteristic of a variable delay line 16 is substantially linear to a variable delay circuit 12 based on output signals R, V from variable delay lines 30, 32 of a correction circuit 14. The output signals R, V are given to a variable range detector 36 and an output signal Vr by which a variable range of the variable delay line 16 is constant is outputted from a reference level generator 38 to the variable delay circuit 12 based on the output. The output signal VL decides the input output characteristic of a nonlinear circuit 22 to convert a variable control signal Vd and the output signal Vr is added to an output signal of the nonlinear circuit 22 at an adder 24 and the result is given to the variable delay line 16.