baber/WOPTO huggingface dataset:
Patent JP-S62101448-A (JP)
Title: Ink jet recorder
Inventor: YAMAGUCHI HIDEKI
IPC: B41J2/165
Filed: 1985-10-30
Abstract: PURPOSE:To prevent ink from scattering effectively and to enable a recording head to be cleaned thoroughly by providing a blade having a plurally divided tip. CONSTITUTION:A blade 41-43 has a tip slitted into plural segments. The blade 41 enables ink to be absorbed into its slits by capillarity, thus improving recovery effect. At the same time, a moment arm at the tip of the blade can be shortened, so that ink scattering at the time of blade detachment is prevented. Further, the blade is easily allowed to find its way into even the uneven micropart of a recording head by providing finely split parts as seen in the blade 42. This enables cleaning of the nozzle surface of the head to every corner. in addition, many slits can be provided as seen in the blade 43 so that the rotational moment of the split parts of the blade may be increased if necessary to make the cleaning effect high.
Patent JP-H03103648-A (JP)
Title: Lubricating device for differential device
Inventor: USHIJIMA TAKASHI
IPC: F16H48/26
Filed: 1989-09-18
Abstract: PURPOSE:To perform the reliable and forced feed of lubricating oil to the interior of a differential case by a method wherein by using a screw type viscous pump, lubricating oil is fed in the differential case. CONSTITUTION:In a screw type viscous pump 30, a screw groove 32 is formed, and a rotary shaft 34 having an upper end part 34a secured on the rotary shaft of an electric motor 36 is rotated within a cylinder 38 engaged with the rotary shaft 34. The cylinder 38 has an upper end portion engaged internally of a hole 12a formed in a differential carrier 12, and is secured to the interior of the differential carrier 12. Lubricating oil is injected in the differential carrier 12 and stored in the bottom part of the differential carrier 12 in a manner that a lower end part 30a of a screw type viscous pump 30 is immersed in the lubricating oil.
Patent JP-H08107385-A (JP)
Title: Optical transmitter
Inventor: OGAWA HIROTSUGU
IPC: H04B10/2575
Filed: 1994-10-05
Abstract: PURPOSE: To convert an analog radio signal into a light signal and transmit the signal while avoiding the nonlinear characteristic that an optical device intrisically has by sampling the analog radio signal of each of first and second transmission means by an optical pulse train and reproducing the analog radio signal from the optical pulse train received by each of reception means. CONSTITUTION: This transmitter is provided with a radio control station 1 and a radio base station 2 as first and second radio stations connected via the down-link 3 and the up-link 4 by an optical fiber. The microwave signal inputted in the radio control station 1 is supplied to an optical external modulator 12, the optical external modulator 12 a sampling this microwave signal by the optical pulse train from a pulse light source 11 and the optical pulse train for which an amplitude modulation is performed is transmitted to the down link 3. In the radio base station 2, the microwave signal can be reproduced by receiving the optical pulse train by an optical detector 21, converting the pulse into an electric pulse and passing the pulse through a band-pass filter 22.
Patent JP-S61121051-A (JP)
Title: Photoresist material
Inventor: ADACHI KEIICHI
IPC: G03F7/11
Filed: 1984-11-16
Abstract: PURPOSE:To enable the desired performance of a photoresist to be exhibited even in prebaking or postbaking under high temp. by forming a photoresist layer contg. a light absorber on the material to be etched, and further on it another layer contg. a photodecolorable compd. CONSTITUTION:The photoresist layer contg. a light absorber is formed on the material to be etched, and further on it another layer is formed contg. a photodecolorable compd., preferably, having sensitivity to the light to be used for exposure and a ratio of light absorbance in a nondecolored state to that in a decolored state of >=10, especially represented by formula I. The light absorber has, preferably, a ratio of absorbance in a decolored state to that in a nondecolored state of >=0.9 when the material is exposed to the prescribed light. Azo type dyes, etc., are preferable as the light absorber.
Patent JP-H0796156-A (JP)
Title: Method for mixing gas into highly viscous liquid and device therefor
Inventor: ISHIDA KOICHI
IPC: B01F15/04
Filed: 1993-09-28
Abstract: PURPOSE:To provide a gas mixing method by which a pressure gas is uniformly dispersed into a highly viscous liquid. CONSTITUTION:When a highly viscous liquid feeding pipe 9 and a pressurized gas feeding pipe 13 are connected to a mixing chamber 1a and a pressure gas is injected into a highly viscous liquid fed from the highly viscous liquid feeding pipe 9 from the pressurized gas feeding pipe 13, a flow control part 4 is installed on the upstream side of the pressurized gas feeding pipe 13 and, by a flow control part 14, the flow rate of the pressurized gas is controlled so that it may be at a mixing ratio previously set according to the flow rate of the highly viscous liquid in the highly viscous liquid feeding pipe 9 and also so that the injection time when the pressurized gas is injected to the mixing chamber 1a may precede the feeding time when the highly viscous liquid is fed.
Patent JP-2000071343-A (JP)
Title: Heat treatment of tube
Inventor: OZAKI SHUSUKE
IPC: B29C71/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the dimensional change of a tube in the diameter direction thereof caused by the buckling of the tube in a method for winding the tube after extrusion molding around a winding member to heat-treat the same. SOLUTION: A tube 2 after extrusion molding is wound around a winding member 1 having a plurality of tube engaging parts 3 so as to be linearly held between the tube engaging parts 3 and heat-treated in such a state that the interior of the wound tube 2 is always opened to the outside.
Patent JP-H03129270-A (JP)
Title: Lamination type evaporator
Inventor: SAWAHATA TAKATOMO
IPC: F25B39/02
Filed: 1989-09-20
Abstract: PURPOSE:To sufficiently heat-exchange a liquid refrigerant with air to evaporate so as to prevent the outflow of the refrigerant by allowing a refrigerant to meander to flow toward the flow direction of air. CONSTITUTION:A liquid refrigerant allowed to flow in from an introduction pipe 8 is allowed to flow in first refrigerant passages 4-4c connected transversely and meander to flow in the direction shown by arrow marks in second refrigerant passages 6-6c a plurality of times to always become a counterflow to the flow of air. Accordingly, the refrigerant is allowed to meander to flow in the refrigerant passages 6-6c to evaporate and is gradually phase-changed from liquid to gas to increase a specific volume. Thereby the whole refrigerant is evaporated so as to prevent the outflow of the liquid refrigerant.
Patent JP-H03107303-A (JP)
Title: Position calculator for moving body
Inventor: ISHIDA KEIJI
IPC: B60L3/08
Filed: 1989-09-20
Abstract: PURPOSE:To eliminate any special ground facility for detecting the position by comparing the output from an attitude detector, arranged in a moving body, with a prestored travel path and correcting the position of a traveling body calculated based on the rotation of the axle. CONSTITUTION:Output from a speed generator 3 mounted on the axle is subjected to slip and skid correction by means of the output from an accelera tion meter 4, and a speed signal is outputted from a speed calculator 5. A gyroscope 6 detects directional change and the grade of line on a horizontal plane. A train position calculates 7 calculates the position of train based on the line information prestored in a line information memory 1 and outputs from the speed calculator 5 and the gyroscope 6.
Patent JP-H1166285-A (JP)
Title: Image processor
Inventor: YAMAZAKI AKIHIRO
IPC: H04N9/74
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To perform correct extraction, even if color extraction range includes a color as the main axis of hue. SOLUTION: Sequentially given color image signals (r), (g), and (b) are sequentially converted by a color space conversion part 14 into digital values (h), (s), and (i) in the HSI color space and signals within the color extraction range set with extraction values HH, HL, SH, SL, IH, and IL are selected by an extracting part 16 are selected and sequentially outputted as extracted image signal r', g', and b'. Here, when the color extraction range includes a color as the main axis of hue, the main axis is set to another color and then the color extraction range is represented as a continuous range, so that color extraction is performed according to whether or not there is the color of a color image signal in the continuous range. Thus, even when the color extraction range includes the color as the main axis of an H-component, the color extraction becomes possible.
Patent JP-S6396206-A (JP)
Title: Pressure equalization method in bell-less furnace top charging apparatus
Inventor: HANABUSA SHOJI
IPC: F27B1/20
Filed: 1986-10-13
Abstract: PURPOSE:To execute the pressure equalization of a hopper for furnace top charging apparatus without using nitrogen, by making a connecting piping between the furnace top hopper and the furnace main body to the communicated condition only at the time of charging the raw material in the blast furnace from the furnace top hopper. CONSTITUTION:At the time of charging the raw material in the furnace from the charging device under high pressure condition, the piping 9, by which the blast furnace gas in the upper face of raw material in the blast furnace 1 is directly communicated to the hopper 5 for the charging apparatus, is arranged and connected to a multiple-unit control device 10 through a connecting valve 11. When the pressure at the hopper 5 for the charging apparatus is become to almost near the pressure at the inner of furnace, the chute 14 in the furnace is driven and then the sealing valve 15 becomes to opening condition, and when the driving conditions for each device in the blast furnace charging apparatus are matched, the control device 10 opens the connecting valve 11 and so the raw material is charged in the furnace by opening a gate valve 16. When the charge of raw material is completed, the control device 10 judges weighing valve by a weigher 19 for the charging material and confirming signal for passing-through of the raw material by a vibrating sensor 20, to close the gate valve 16, and at the same time, the connecting valve 11 is closed to make the connection between the hopper 5 for charging apparatus and the inner part of the blast furnace 1 to the closed state.
Patent JP-H0872157-A (JP)
Title: Method and apparatus for producing fiber reinforced thermoplastic resin pipe
Inventor: MURAMATSU TERUAKI
IPC: B29K105/06
Filed: 1994-09-08
Abstract: PURPOSE: To enhance productivity in a method for producing a pipe by winding a thermoplastic resin prepreg around a mandrel. CONSTITUTION: A thermoplastic resin prepreg 41 is wound around a mandrel 31 by the guide member 32 arranged between the upper and lower plates 11, 12 constituting a rolling plate to be molded. Therefore, the prepreg 41 is arranged on the guide member 32 on the side of the lower plate 12 equipped with a heating means to be heated and softened and wound around the mandrel 31 by moving the lower plate 12. The prepreg 41 on the mandrel 31 is forcibly cooled by the cooling means 19 on the side of the upper plate 11 when it almost goes half round the mandrel 31 and again heated by the heating means on the side of the lower plate 12 when it further goes half round the mandrel to be fused and, after winding is performed a predetermined number of times, the wound prepreg is forcibly cooled finally by the second cooling means 30 provided to the lower plate 12.
Patent JP-S62100963-A (JP)
Inventor: ENDO SEIJI
IPC: H02G1/14
Filed: 1985-10-28
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-2000069961-A (JP)
Title: Cell growth enhancer and cell growth using the same
Inventor: SHIBA HATSUICHI
IPC: C12N1/38
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prepare a low-priced cell growth enhancer capable of safely and efficiently conducting cell culture and cell growth enhancing, having tissue restoration-accelerating ability and useful for cure of externally caused injury and burn, or the like by including a polyphosphoric acid. SOLUTION: This cell growth enhancer comprises a polyphosphoric acid such as a linear condensed polyphosphoric acid, a phlyphosphate, or the like. It is pref. To conduct cell culture by adding 1 nM-100 mM polyphosphoric acid to culture medium for animals and plants which is incorporated with 0-10 wt.% blood serum or a cell growth factor (or a bioactive factor), or to conduct cell culture in an incubator including polyphosphoric acid or being covered with the same.
Patent JP-S61121022-A (JP)
Title: Microscopic image pickup device
Inventor: AWAMURA DAIKICHI
IPC: G02B21/00
Filed: 1984-11-19
Abstract: PURPOSE:To obtain a photoelectric output signal of high S/N ratio and make a light source for scanning small-sized by scanning a sample with an optical beam converged to a spot using the electric charge storage effect of a linear image sensor to receive the reflected light or the transmitted light from the sample several times. CONSTITUTION:An acoustooptic element 5 oscillates the optical beam in the acoustic velocity to scan the sample surface in the X direction (main scanning direction) with a scanning frequency f1 in a high speed. The optical beam discharged from a focusing lens 12 is deflected in the Y direction (subscanning direction) by an oscillating mirror 13. The position of the oscillating mirror 13 is switched by 90 deg. between picking-up of the reflected optical image of the sample and picking-up of the transmitted optical image, and total reflection surfaces are formed on front and rear faces of the mirror 13. A linear image sensor 25 receives the reflected light from a sample 20 by individual elements and converts it photoelectrically, and the quantity of electric charge generated in each element is read out with a reading frequency f2 for every one line.
Patent JP-H0793264-A (JP)
Title: Client-side stub interpreter
Inventor: PIITAA BII KESURAA
IPC: G06F9/46
Filed: 1994-09-12
Abstract: PURPOSE: To minimize a memory space requested by a client side stub in a distributed system. CONSTITUTION: A mechanism for executing the calling of an object by a client application and transferring an argument between the client application and an object implementation is formed, the client application or an operating system does not recognize the details of how the mechanisms are operated and this skillful and simple method for reducing the memory space requested for the client side stub is provided.
Patent JP-S6486292-A (JP)
Title: Mounting device for display device
Inventor: MATSUMURA HIROSHI
IPC: G09F7/18
Filed: 1987-09-29
Abstract: PURPOSE: To mount the feeder strongly with a few mount members with a small diameter by providing a hook chip at upper and lower parts of a rear side of an indicator, hooking the upper part of a hooked piece at a building side and fixing the lower part. CONSTITUTION: This indicator 1 is constituted of a mount 20, a case main body 2 bolted to the mount 20 by a bolt 28, and a case cover 10 whose upper ridge is pivotally supported to the case main body 2 by a hinge 11 and whose lower ridge is locked by a lock device 12. The mount 20 is coupled with a mount 14 at a building side. In the case of fitting the indicator 1 to a beam 32, at first the mount 14 at the building side is fitted to a stud 34 of the beam 32 with a nut 15. Then the upper folded part 21 of the mount 20 at the side of the indicator is hooked to a bracket 16 of the mount 14 at the building side and a nut 23 is tightened through a hook 24 by a hand.
Patent JP-S6397005-A (JP)
Title: Digital filter
Inventor: FUKUDA AKIRA
IPC: H03H17/02
Filed: 1986-10-13
Abstract: PURPOSE:To obtain a low pass digital filter having a desirable characteristic by forming it by using a function where factors which attenuate at the speed of the power of a half are respectively weighted to corresponding terms more than second degree which express the discreted convolutional integration. CONSTITUTION:Multipliers M-15-M-1 or M1-M15 are connected to the registers which are in the odd numbers of registers R-15-R0 or R0-R15 which delay by the time equal to one wave. The respective multipliers have magnification corresponding to the respective coefficients of formula I. The coefficient of the term of K=n in formulas I and II is one, so that it can directly enter an adder A. And since the coefficient of K=n+ or -i(i=1, 2...) is zero when (i) is an even number and it is (-1)<(i-1/2)>.1/pi2<i-1> when (i) is an odd number, the coefficients of the multipliers Mi and M-i are (-1)<(i-1)/2>.1/pi2<i-1>. Thus, the outputs from the respective multipliers are inputted in the adder A and then the digital filter having the constitutions of the formulas I and II can be obtained. Where, xk, tn mean input and output signals, (n) means an integer and (k) means the number of waves equal to an angular frequency which is the half of a sampling angular frequency.
Patent JP-S60131096-A (JP)
Title: 2-phase 90 degree motor
Inventor: YOSHITOMI TAKEYA
IPC: H02P23/07
Filed: 1983-12-20
Abstract: PURPOSE:To reversibly variably drive a motor by a simple controller, to enhance the power factor and the efficiency and to reduce the cost as compared with a conventional motor by winding a stator widing in space at 90 deg. of an electric angle in two phases. CONSTITUTION:A stator winding is composed of the first and second stator windings L1, L2 wound in space of 90 deg. of an electric angle with the same inductance. DC is obtained from a converter 10 of 3-phase mixing bridge, power is supplied to a winding L1 by an inverter 20 composed of transistors 21P, 21N, 22P, 22N, and power is supplied to a winding L2 by an inverter 30 composed of transistors 31P, 31N, 32P, 32N.
Patent JP-H08105170-A (JP)
Title: Drain pipe cover
Inventor: MOTO TAKAAKI
IPC: E04D13/08
Filed: 1994-10-06
Abstract: PURPOSE: To eliminate any space between a drain pipe cover and the ground or a drain pipe and to obtain safety without scattering rain water to the surrounding area. CONSTITUTION: A drain pipe cover 1 is constituted of a cylindrical body 2 and an elastic body 3. A leader joint section 24 on the upper end of the cylindrical body 2 and a drain pipe joint section 23 on the lower end are provided, and the elastic body 3 is mounted to an interlocking section 25 provided to the internal circumference. A leader is inserted into the leader joint section 24, the cylindrical body 2 is pushed upward to make the elastic body 3 in a compressed state, and the drain pipe joint section 23 is connected to a drain pipe.  Then, the cylindrical body 2 is strongly pushed against the drain pipe or the ground by the compressed elastic body 3, so that after the leader is expanded in summertime, when it is contracted in wintertime, the cylindrical body 2 is made to adhere to the leader by a burr inside the cylindrical body 2, gravel, etc., in a space between the cylindrical body 2 and leader, and even if force raising the cylindrical body 2 upward is applied, the cylindrical body 2 is not raised upward.
Patent JP-H03141335-A (JP)
Title: Data imprinting device
Inventor: HOSAKA TOSHIYUKI
IPC: G03C5/08
Filed: 1989-09-19
Abstract: PURPOSE:To insert or eliminate data whenever a photographic paper is printed by reading the data imprinted out of an actually photographed part and imprinting the data on the arbitrary part of the actually photographed part at the time of printing when the data is needed, and printing only an object when the data is not needed. CONSTITUTION:The data is imprinted except the actually photographed part on a film 8 simultaneously or just after photographing is carried out, so that the data 1 can be stored without physically damaging the actually photographed part. Therefore, when the data 1 is needed, the data 1 which is imprinted except the actually photographed part on the film 8 is read out and is printed on an arbitrary position in the actually photographed part by a laser, etc., when the photographic paper is printed. When the data is not needed, only the object can be printed. Thus, data can be inserted or eliminated whenever a photographic paper is printed, and convenience is improved.
Patent JP-H05199670-A (JP)
Title: Charging device
Inventor: NANBU TAKAFUMI
IPC: H02J7/10
Filed: 1992-08-18
Abstract: PURPOSE:To surely charge a battery with electricity even when the battery is left as it is for a long time after the battery is completely discharged by discriminating the state of the battery during the period until an operator is operated and supplying a charging current for a prescribed period of time when the terminal voltage of the battery is lower than a prescribed level based on the discriminated results of the battery. CONSTITUTION:A load current is supplied to a load resistance 4 from a battery 2 and, at the same time, the terminal voltage of the battery 2 is detected during the period until an operator is operated after the battery 2 is set in response to the operation of a switch circuit 68. When the operator is operated in response to the operation of the circuit 68, a charging current is supplied to the battery 2 for a prescribed period of time in case the terminal voltage of the battery 2 is lower than a prescribed level based on the detected results of the terminal voltage of the battery 2. Therefore, even when the battery 2 is left as it is for a long period after the battery 2 is completely discharged, the battery 2 can be surely charged.
Patent JP-2001067352-A (JP)
Title: Address information preparing device
Inventor: KITAJIMA HIDETOSHI
IPC: G06F3/0482
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prepare an easy-to-see address book by grouping the item of an intermediate prepared address description, which is prepared from the address writing of high order through to that or a lower order, and an address writing to form an address book description to order the address writing without regard to a postal code number. SOLUTION: When an input part 101 inputs address information such as an address, a postal code number, etc., they are displayed on a displayed part 102 and stored in storing parts 104 and 105. These operations are controlled by a control part 103, and address information from the address writing of a high order showing a prefecture through to the address writing of a low order is covered by an address dictionary part 111. At this time, an intermediate prepared address program 116 selects a prescribed address writing from the column of the address writing, investigates the address writing step by step while displaying the address writing column of the low order belonging to the selected address writing, and prepares the intermediate prepared address description from the high order through to the low order.  Next, an address book program 115 forms an address book description where the address writings on the intermediate prepared address picture by each group by grouping an item and an address writing by each item from the high order to the low order.