baber/WOPTO huggingface dataset:
Patent JP-H04177667-A (JP)
Title: Clock signal selecting circuit of magnetic disk apparatus
Inventor: TAKIGAMI HIROBUMI
IPC: G11B20/10
Filed: 1990-11-09
Abstract: PURPOSE:To take in signals to be measured in stable condition by inverting the polarity of a clock signal in accordance with the time width of a pulse signal taken in at the leading/trailing edges of the clock signal from a host system. CONSTITUTION:When measuring signals (a) are inputted, measuring circuits 1 and 2 take in the measuring signals (a) in synchronism with the leading/ trailing edges of a clock signal (b), measure a time interval therebetween and output signals (c) and (d), respectively. At this time, the measuring signal (a) is outputted from a host system in synchronism with the trailing edge of the clock signal (b) and, when the rising/falling of the signal are advanced, the circuit 1 outputs the corresponding given signal length signal (c) and the circuit 2 outputs the signal (d) for one period of the clock signal. Then, a clock overlay circuit 4 inverts the signals (b) and outputs the inverted signals (b) as control clock signals (f). Thus, a stable reverse polarity fetch signal can be obtained in synchronism with the leading edge of the signal (f) in a magnetic disk apparatus.
Patent JP-H02152197-A (JP)
Title: Solar-cell type night traffic lighting system
Inventor: YAMAUCHI YOSHINORI
IPC: H05B37/02
Filed: 1988-12-01
Abstract: PURPOSE:To reduce power consumption of a secondary cell as possible by utilizing a low consumption type luminaire for performing a lighting operation only at the time of sensing a human body during night and using a side lighting technique. CONSTITUTION:A secondary cell E2 is charged by electric power generated in a solar cell E1. A charging/discharging control unit A controls charging of the electric power from the solar cell E1 to the secondary cell E2 or discharging of the electric power from the secondary cell E2. A human body sensor S, which is an ultrasonic sensor not required for large power consumption, is operated by day/night sensing only during the night. A lighting control unit C is provided with timers 1, 2. When lighting is not required after a predetermined night lighting time elapses, the timer 1 does not perform lighting of a luminaire even in the case of sensing a human body. Meanwhile, the night-only timer 2 performs lighting of the luminaire at the time of sensing a human body and automatically extinguishes the luminaire after a predetermined time elapses. Whether day or night is determined according to a generated voltage of the solar cell E1. During night, a low consumption type luminaire 1 provided with an uneven reflecting surface 3 held between light emitters 2 is used.
Patent JP-H07187543-A (JP)
Title: Compensator
Inventor: YOHANESU DE YONGU
IPC: B66B7/06
Filed: 1994-11-16
Abstract: PURPOSE: To reduce swing by eliminating an expensive tension weight and by halving a cable speed. CONSTITUTION: This compensation arrangement for an elevator 1 comprises at least one compensation loop 7a for an elevator car 2 suspended from the elevator car 2 and a shaft wall, and at least one compensation loop 7b for a counterweight 3 suspended from the counterweight 3 and the shaft wall. A circulation speed of the loop 7b for the counterweight 3 is one-half of a traveling speed of the counterweight 3, and a circulation speed of the loop 7a for the elevator car 2 is one-half of a traveling speed of the elevator car 2. The compensation loops 7a, 7b are attached to the middle point of a path for the elevator car 2 or the counterweight 3 in the shaft wall or to an upper point thereof.
Patent JP-H03166296-A (JP)
Title: Apparatus for preventing putrefaction of water-soluble oil
Inventor: HIROSE AKIHISA
IPC: C10N30/16
Filed: 1989-11-24
Abstract: PURPOSE:To provide an apparatus for preventing the putrefaction of especially an emulsion-type oil for cutting, grinding, etc., by placing a basket containing a far infrared radiating ceramic material in a tank for a water-soluble oil and connecting an ozonizer in the basket. CONSTITUTION:A basket 15 containing a ceramic material 16 capable of emitting far infrared ray of about 6-12mum wavelength is placed in a tank 11 for storing a water-soluble oil 12. Furthermore, an ozonizer 18 to pass ozone near the ceramic material and release into the oil is placed in the basket to obtain the objective apparatus.
Patent JP-H06146654-A (JP)
Title: Variable damping mass damper
Inventor: TAMURA KAZUO
IPC: F16F9/53
Filed: 1992-11-16
Abstract: PURPOSE:To change a damping constant of a variable damping mass damper by changing voltage impressed between an electrode inside of a casing and an electrode outside of a rotary member, that is, voltage impressed upon electrical viscous fluid. CONSTITUTION:Electrical viscous fluid 18 is sealed up in clearance between a casing 12, a rotary member 16 and a ball screw 10. When a weight part 4 is vibrated to an installing part 2, laminated rubber 3 is deformed, and the ball screw 10 fitted to a reaction stand 7 is rotated. The rotary member 16 of a damping device 11 fixed to the ball screw 10 is rotated in the casing 12 fixed to the weight part 4. At this time, rotational resistance corresponding to viscosity of the electrical viscous fluid 18 is applied to the rotary member 16 and the ball screw 10. A damping constant of the damping device 11 can be changed by changing voltage impressed between an electrode 15 inside of the casing 12 and an electrode 17 outside of the rotary member 16.
Patent JP-H03170495-A (JP)
Title: Preparation of isoflavone
Inventor: IBETSUTO FURIYUURII
IPC: A23L29/00
Filed: 1990-11-09
Abstract: PURPOSE: To obtain the subject isoflavone which shows considerable antioxidant behavior against and fats in foods and cosmetic can be obtained in a high yield, economically by extracting grinding soya beans with alcohol, extracting the obtained crude extract by water immiscible-organic solvent, and separating it.  
     CONSTITUTION: By extracting the ground soya beans by alcohol, bufferizing the obtained crude extract to pH 6-9 buffer solution, extracting the buffer solution by water immiscible organic solvent, recovering the water phase, acidifying it to pH 2.5-4, extracting the acid it water phase by the said organic solvent, recovering the organic phase, neutralizing it and separating the residual compound, the objective isoflavone can be obtained. Furthermore, it is desirable that the ground soya beans are heated at 70-90°C for 50-100 minutes and extracted by 70-90% methanol aqueous solution and the said organic solvent is butanol. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05137560-A (JP)
Title: Production of vinegar
Inventor: UEHARA TOMOMI
IPC: C12J1/00
Filed: 1991-11-21
Abstract: PURPOSE:To obtain vinegar with good flavor and low irritating odor and sourness by incorporating a nonionic surfactant and a fatty acid ethyl ester into the production system at the preparation, during or after completion of acetic acid fermentation. CONSTITUTION:The objective vinegar useful for flavored vinegar, dressing or mayonnaise can be obtained by adding a nonionic surfactant such as an organic monoglyceride and a fatty acid ethyl ester such as ethyl palmitate to a vinegar stock liquor, i.e., a stock solution containing alcohol and acetic acid bacteria in the preparation of acetic acid fermentation, fermentation stock liquor during the acetic acid fermentation, or vinegar after completion of the acetic acid fermentation. It is preferable that the amount of the fatty acid ethyl ester to be added be a total of 0.001-0.1wt.% based on the vinegar stock liquor, fermentation stock liquor or vinegar, respectively.
Patent JP-H10129442-A (JP)
Title: Vehicular brake fluid pressure control device
Inventor: OTSU NOBUYUKI
IPC: B60T8/36
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve vehicular braking capacity by suitably controlling the brake fluid pressure on the rear wheels side dispensing with the use of a proportioning valve or the like. SOLUTION: On a brake system 19A side, a constantly opened solenoid valve 23 is provided on the midway of a fluid pressure conduit line 21 connecting a master cylinder 12 to a wheel cylinder 17 on the rear wheel side and a constantly closed solenoid valve 29 is provided on the midway of a discharge conduit line 25 connecting the rear wheel side wheel cylinder 17 to a reservoir 26. Likely on a brake system 19B side, a similar solenoid valve is arranged on a wheel cylinder 18 on the rear wheel side. By making a change-over control of solenoid valves 23, 29 and the like in accordance with the speed difference or the like between the front wheel side and the rear wheel side, retaining control after single pressure reduction and also after minute pressure increase of the brake fluid pressure on the rear wheel side are performed.  Wheel locking is certainly avoided by performing ABS control prior to distribution control of the rear wheel side brake fluid pressure.
Patent JP-H03165526-A (JP)
Title: Manufacture of field effect transistor
Inventor: INAMI ICHIRO
IPC: H01L21/338
Filed: 1989-11-24
Abstract: PURPOSE:To avoid increase in the parasitic capacity between gate and source of a MESFET for enhancing the high-frequency characteristics by a method wherein an insulating layer for T type gate electrode formation is prevented from being left on an active layer. CONSTITUTION:An n type active layer 102, n<+>type ohmic contact forming layers 103, a source electrode 104, a drain electrode 105 are formed on a GaAs substrate 101, successively the first insulating layer e.g. an SiO2 layer 11 and then the second insulating layer e.g. a silicon nitride layer 12 are laminated-thereon. Next, a photoresist layer 13 is laminated on the silicon nitride layer 12, an opening 13a of the gate length is made in a prospective gate electrode formation region further to make another opening 12a by vertically etching the silicon nitride layer 12 exposed in the opening 13a. Next, the side etching process is performed until the SiO2 layer as the first insulating layer 11 on the active layer 102 from the source electrode 104 to the drain electrode 105 is completely removed from the region on the active layer 102. At this time, since the etching rate of the silicon nitride layer as the second insulating layer to ammonium fluoride water solution is about 1/10 of the SiO2 layer as the first insulating layer, the silicon nitride layer as the second layer is hardly etched away.
Patent JP-H05142777-A (JP)
Title: Photosensitive laminate and production thereof
Inventor: MINAMI YOSHITAKA
IPC: G03F7/004
Filed: 1991-11-21
Abstract: PURPOSE:To enable the production of the photosensitive laminate and laminate having various excellent performances without generating peeling between the photosensitive layer and a base during transportation or preservation and without degrading the characteristics of the photosensitive layer. CONSTITUTION:This photosensitive laminate consists of the base, the photosensitive layer and, in some cases, a protective film and is constituted by subjecting the photosensitive layer side of the base to a corona discharge treatment. The one surface of the base is subjected to the corona discharge treatment and the photosensitive layer is laminated on this treated surface, by which the photosensitive laminate is produced.
Patent JP-H10148597-A (JP)
Title: Defect inspection system for color filter
Inventor: SATO MASAAKI
IPC: G02F1/1335
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To construct a defect inspection system for color filter insisceptible to the light receiving sensitivity of an image input sensor, in which the presence and the coordinate location of a defective part can be detected with a uniform light receiving sensitivity. SOLUTION: In order to determine the regions of RGB coloring elements, constituting a color filter, an operating circuit 16 performs appropriate operations, e.g. calculation of an average value, and an RGB determination circuit 17 determines an input region with reference to a diagonal therefrom. Threshold level setting circuits 18, 19 set threshold levels for determining a defect suitable to the input region from the differentiated component of a video signal this obtaining a level optimal for defect extraction. According to the arrangement, a defect which is missed conventionally due to fixed positive and negative threshold levels can be detected accurately.
Patent JP-2000126702-A (JP)
Title: Apparatus and method for rinsing
Inventor: IWAMOTO ISATO
IPC: B08B3/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve a yield of a semiconductor device or the like to be obtained, or enhance reliability on a function by inhibiting impurities such as a particle from sticking to a body to be rinsed such as a semiconductor wafer in a rinsing treatment. SOLUTION: In this method, when a semiconductor wafer W to which cleaning treatment is applied with an etching chemical solution is to be treated by water rinsing by immersing into a rinsing treatment tank 22 in the next process, feed of pure water 21 to be fed into the rinsing treatment tank 22 from a feed pipe 23 is stopped, and up-flow of the pure water 21 in the rinsing treatment tank 22 is stopped.
Patent JP-2000117332-A (JP)
Title: Method for automatic levelling of shrink of stretch formed goods and device therefor
Inventor: YASHIMA TSUNEAKI
IPC: B21D7/06
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To automatically level shrinks generated near an end of bend part of a formed goods in stretch forming to improve productivity. SOLUTION: A levelling pressing device 10 for levelling shrinks of a formed goods 3 is formed at the time of stretch forming so as to vertically ascend or descend by a link mechanism 17 in parallel with the stretching not to disturb bending of formed goods 3. The levelling pressing device 10 is equipped with pressing cylinders 12 arranged symmetrically on both sides of a sliding guide 11, and on an end of the sliding guide 11a pressing plate 14 is pivotted horizontally and turnably; at the same time on both the sides of this pressing plate 14 the end parts of rods of pressing cylinders 12 are pivotted, and the pressing plate 14 is pressed with a prescribed pressing force so as to automatically go along the side surface of a die 5, and then the shrinks of the formed goods 3 are levelled.
Patent JP-H08165080-A (JP)
Title: Elevator device
Inventor: FUKUYA TAKESHI
IPC: B66B13/16
Filed: 1994-12-09
Abstract: PURPOSE: To provide an elevator device provided with an unlocking mechanism which will not produce noise in opening and closing a door. CONSTITUTION: Hooks 9A and 9B are provided on landing side doors 1A and 1B of double hinged type located at the landing side access port of an elevator, respectively, and also a hanger 10 locked to a hanger case 5 as a fixed member so that it can be released by the hooks 9A and 9B so as to form a locking mechanism. Also a locking mechanism provided with a movable body 20 to unlock the engagement with the hanger 10 by operating both hooks 9A and 9B from the landing side is formed. Then a fixing means to fix the movable body 20 releasable so that it can be held under the unlocking mechanism by its self-weight when the unlocking mechanism is not operated is provided.
Patent JP-H09126454-A (JP)
Title: Igniter
Inventor: OTSUKI ATSUSHI
IPC: F23Q3/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To restrict the size of circuit components to the minimum, secure the miniaturization, and further produce larger secondary output voltage. SOLUTION: This igniter includes a transformer 60 a primary side of which is connected with a commercial power supply 10, and an electric discharge gap 70 provided on a secondary side of the transformer 60. In the igniter, one end of the primary side of the transformer 60 is connected with one end of the commercial power supply 10 through a diode 34, and the other end of the primary side of the transformer 60 is connected with the other end of the commercial power supply 10 through a capacitor 50. Further, an anode of a phototriac 80 and T1 are connected with a connection part of the diode 34 and the transformer 60. A cathode of the phototriac 80 is connected between the commercial power supply 10 and the diode 34. T2 of the phototriac 80 is connected with a connection part of the capacitor 50 and the commercial power supply 10.
Patent JP-S63159086-A (JP)
Title: Thermal transfer material
Inventor: SUGANO NOBUMORI
IPC: B41M5/40
Filed: 1986-12-24
Abstract: PURPOSE:To enable printing with low energy, by providing on a heat fusible ink layer a transfer-controlling layer which is a continuous layer comprising particulates of a heat-fusible ink and a high molecular weight substance having a specified melting point for dispersely maintaining the ink particulates. CONSTITUTION:A heat-fusible ink layer 2 is provided on a base film 1. A coating liquid is prepared by mixing particulates of a heat-fusible ink with a solution of a high molecular weight substance incompatible with the ink particulates and having a melting point higher than that of the ink particulates. The coating liquid is applied to the ink layer 2, followed by drying to provide a transfer- controlling layer 3 which is a continuous layer comprising the heat-fusible ink particulates 4 and the high molecular weight substance 5 having the melting point higher than that of the ink particulates 4 and maintaining the ink particulates 4 dispersed therein, whereby a thermal transfer material is produced. The high molecular weight substance may be a polyester resin, an acrylic resin, a polyurethane resin or the like.
Patent JP-H11126255-A (JP)
Title: Image gradation conversion method
Inventor: MIYAGUCHI YUTAKA
IPC: H04N1/407
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently correspond to various image formats with one hardware system and also to easily perform gradation conversion. SOLUTION: This method has degree operation processes S7, S10, S13, S17 and S22 which classify the gradient of an input image signal Yin into plural gradient ranges in each pixel by a SIMD type parallel processor (SVP) and count pixels that enter respective gradient ranges, an inclination operation process S23 which calculates inclinations A0 to A3 of a gradation conversion curve that corresponds to the degree of each gradient range and a gradation conversion process (LUT) S8 which performs nonlinear processing that corresponds to a gradient range and a degree of the signal Ym through an operation and converts the gradient of an input image signal.
Patent JP-H10146395-A (JP)
Title: Irradiation system
Inventor: KATO CHIAKI
IPC: A61B6/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an irradiation system in which it is easy to determine the margin of a tissue region, etc. SOLUTION: For input image data, an irradiation planning device 1000 forms an irradiation plan by calculating a dose distribution on the basis of set irradiation requirements and of a tissue region. The irradiation planning device 1000 comprises an input device 1200 resetting the tissue region, an arithmetic processing unit 1100 calculating the dosage distribution on the basis of the tissue region input thereto from the input device 1200, and a display device 1300 displaying in parallel a dosage distribution, which is calculated by the arithmetic processing means as to the tissue region set before the resetting of the tissue region, and a dosage distribution calculated by the arithmetic processing means as to the tissue region after the resetting of the tissue region.
Patent JP-H08159450-A (JP)
Title: Control device for pressure in heating chamber of heating device
Inventor: SHIGEMORI HIROYASU
IPC: F23L15/00
Filed: 1994-12-09
Abstract: PURPOSE: To prevent reduction of a pressure in a heating chamber by a method wherein the discharging amount of waste gas from the heating chamber is reduced when the supply of fuel to a combustion side burner is stopped while the discharging amount of waste gas is returned to the initial condition thereof when the supply of fuel to the other non-combustion side burner is started. CONSTITUTION: When a combustion air temperature, detected by a gas burner 10a side combustion air temperature sensor 30a, is lowered than a set value, the opening ratio of a waste gas flow rate-regulating valve 28 is choked and, simultaneously, a combustion shut-off valve 18a is closed to intercept the supply of fuel gas perfectly while an air shut-off valve 24a is closed and a waste gas shut-off valve 27b of non- combustion condition gas burner 10b side is closed. At the same time, the waste gas shut-off valve 27a is opened and an air shut-off valve 24b is opened.  Subsequently, the fuel shut-off valve 18b is opened and the gas burner 10b is switched into burning condition while the waste gas flow rate regulating valve 28 is operated to return it to the initial condition thereof after a predetermined period of time has elapsed from a time when the waste gas intercepting valve 27a and the air shut-off valve 24b are brought into fully opened condition.
Patent JP-S63160202-A (JP)
Inventor: MIZUKAMI SHIGEO
IPC: H01C1/12
Filed: 1986-12-23
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-H08149362-A (JP)
Title: Image pickup device with image-shake correction means
Inventor: WADA HIDETOSHI
IPC: G02B7/28
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a natural and excellent image at all times by controlling the shake correction level of the image shake correction means with a sight input signal from a sight line detection means. CONSTITUTION: An image pickup means 1 has an image pickup system (zoom lens) and an image pickup element such as a CCD and image information relating to an object is outputted as an electric signal. A sight line detection means 3a detects the sight line direction of an eyeball 25 of a viewer (photographer) peeping a finder 3. That is, the means dectects to which area in a finder field the viewer views and provides a sight line input signal based on the area. A shake correction level control means 4 controls a shake correction level being a reference as to whether or not an image shake is corrected by the intention of the viewer based on the sight line input signal from the sight line detection means 3a. The shake detection means 2 detects the shake of the image picked up by the image pickup means 1. In this case, the image of the picked-up field and the image of the preceding field are matched to detect the shake.
Patent JP-2001121388-A (JP)
Title: Inner surface cold-air polishing method and inner surface cold-air polishing device
Inventor: SATO CHUICHI
IPC: B24B5/10
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an inner surface cold-fair grinding method and an inner surface cold-air grinding device capable of grinding an inner surface rapidly with high accuracy even with the low rigidity of the grinding device and a spindle while minimizing the applied quantity of a grinding solution. SOLUTION: A cold air supply pipe 20 is disposed on the grinding wheel spindle 3 side, while a grinding solution supply pipe 14 and a ground chip discharge air supply pipe 16 are provided in a chuck side spindle 12. A grinding solution is supplied to a grinding point in a workpiece 2 through the grinding solution supply pipe 14, while cold air is supplied form the cold air supply pipe 20. Ground chips are blown off by compressed air supplied into the workpiece 2 through the ground chip discharge air supply pipe 16. The blown-off ground chips are recovered by a dust collecting pipe 18 and a water curtain generated from the upper part of the workpiece 2.