baber/WOPTO huggingface dataset:
Patent JP-S5951293-A (JP)
Title: Purification of l-ascorbic acid-2-phosphoric acid ester
Inventor: FUJII MATSUO
IPC: C07F9/655
Filed: 1982-09-14
Abstract: PURPOSE:To obtain the titled compound useful in the fields of pharmaceuticals, foods, etc. in high yield and purity, by contacting a strongly acidic aqueous solution containing L-ascorbic acid-2-phosphoric acid ester with active carbon, and eluting the adsorbed compound with an aqueous solvent. CONSTITUTION:A strongly acidic aqueous solution (preferably acidified to <=1pH with HCl) containing L-ascorbic acid-2-phosphoric acid ester obtained e.g. by the phosphatizing reaction of L-ascorbic acid, is made to contact with active carbon packed in a column (granular active carbon wherein >=90% of the carbon has particle size of 8-250 mesh) preferably at 5-20 deg.C at a hourly flow rate of about 1pt.vol. of the solution per 1pt.vol. of the packed active carbon. The adsorbed L-ascorbic acid-2-phosphoric acid ester is eluted with an aqueous solvent such as an aqueous solution of methanol preferably at 7-9pH to obtain the purified titled compound.
Patent JP-H0211367-A (JP)
Title: Thermal printer
Inventor: KAWAKUBO TOSHIO
IPC: B41J17/08
Filed: 1988-06-30
Abstract: PURPOSE:To reduce the density irregularity of an image and the generation of wrinkles by setting the relation of Vs>Vp when a sheet take-up speed due to an ink sheet reciprocating motor is set to Vs and a paper feed speed due to a paper feed motor is set to Vp. CONSTITUTION:The cueing detection part 7 of an ink sheet 1 is operated, and the ink sheet 1 and paper 2 are set under a thermal head 5. Next, when an image signal is sent, the ink sheet 1 is fed at a speed Vs by an ink sheet reciprocating motor 10 and the paper 2 is fed at a speed Vp by a paper feed motor (Vs>Vp) under the control of a control apparatus 8 containing a feed speed setting control means and printing is applied to the paper 2. When printing is finished, the ink sheet 1 is unwound and the marker on the ink sheet 1 is detected by the cueing detection part 7 and the ink sheet 1 is stopped by the detection of said marker. At this time, a counter 9 is operated and the use number of times of the ink sheet are stored. The same operation is taken when printing is again performed and printing is performed in the same way.
Patent JP-S6319155-A (JP)
Inventor: KANBARA HIROSHI
IPC: A61M1/36
Filed: 1986-07-10
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-H0916813-A (JP)
Title: Virtual solid design system
Inventor: FUJIMURA FUKIKO
IPC: G06F3/033
Filed: 1995-06-27
Abstract: PURPOSE: To draw the design of a product through the operation of a computer by erasing the pixels having the same coordinates as a deleting function point among the display pixels of a three-dimensional virtual engraving graphic. CONSTITUTION: A movable deleting function point P is outputted and displayed in a three-dimensional space secured on a display screen K of a three- dimensional virtual space display means. At the same time, a three-dimensional virtual engraving graphic S is outputted and displayed in the three-dimensional space. An operator properly operates the data gloves or the operation arms by his fingers and arms while looking at the displayed point P in order to secure the touch between the point P and the desired surface to be deleted (engraved, cut) among the surfaces of the graphic S (i.e., the coordinates XK, YK and ZK of the three-dimensional space are equalized to each other). Therefore, the display pixels of the part touched the graphic S are deleted (erased) in sequence and the surface of the graphic S is virtually engraved in a desired shape. Then the virtually engraved graphic S is outputted and displayed as a visible graphic by the selection of the operator.
Patent JP-S5788031-A (JP)
Title: Separation of zirconium tetrachloride and hafnium tetrachloride
Inventor: ISHIZUKA HIROSHI
IPC: C01G27/04
Filed: 1980-11-17
Abstract: PURPOSE: To simply separate and recover Zr and Hf meeting standard requirements on a nuclear reactor from a mixture of ZrCl 4  with HfCl 4  by fractionally condensing vapor while feeding the vapor to the middle part of the cooler of a distilling column when the mixture is separated into components by the difference in vapor pressure.  
     CONSTITUTION: A mixture of ZrCl 4  with HfCl 4  is put in an evaporator 3 and evaporated by heating at ≥450°C under ≥25atm in a furnace 11. The vapor is blown into the middle part of the cooler 7 of a distilling column 4 through valves 13, a liq. phase of ZrCl 4  with low HfCl 4  concn. is stored in a bottom evaporator 5, and vapor contg. concd. HfCl 4  is taken out of the upper part and stored in a storage tank 15. The liq. phase is evaporated by heating with a furnace 20 and stored in a storage tank 19 as a liq. phase contg. <0.01% Hf meeting standard requirements on a nuclear reactor. Vapor of HfCl 4  contg. <3% Zr meeting the requirements is obtd. in a storage tank 24. They are reduced to Zr and Hf with metallic Mg, recovered, and used as materials or a nuclear reactor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000344084-A (JP)
Title: Traction control device for vehicle
Inventor: HOSOMI SOJI
IPC: B60K1/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a traction control device for a vehicle, offering a controlled unusual feel during traction control and a controlled great input to a vehicle driving system. SOLUTION: A traction control device for a vehicle includes a slipping condition detecting means 2 for detecting the slipping condition of a wheel 1, a parameter determining means 11 for determining control parameters for generating braking force corresponding to the detected slipping condition, a traction control means 11 for executing traction control in accordance with the determined control parameters and a control permitting means 11 for permitting traction control. A parameter changing means 11 is additionally provided for changing the control parameters to reduce the braking force when the control parameters involve generating braking force exceeding permissible braking force in the wheel at starting control.
Patent JP-H0917684-A (JP)
Title: Capacitor
Inventor: NAITO YASUYUKI
IPC: H01G4/12
Filed: 1995-06-27
Abstract: PURPOSE: To provide a capacitor which excels in productivity, is small in size and has a large capacity and excellent high frequency characteristics without necessitating a complicated manufacturing process. CONSTITUTION: A capacitor is provided with a porous sintered body 2 composed of metal whose major component is titanium, a dielectric film 3, which is formed at least n the part of the surface of the sintered body and contains perovskite composite oxide expressed by a general formula, ATiO3 , where A is Ba or Sr, as the major component, conductor or semiconductor formed on the surface of the dielectric film 3 and a counter electrode which allows continuity with the conductor or semiconductor and faces the sintered body. The conductor or semiconductor has a double layer structure of metal oxide and conductive polymeric compound. The metal oxide is composed of the oxide of at least one metal selected from manganese, nickel and copper, and the conductive polymeric material is composed of polypyrrole or TCNQ complex salt.
Patent JP-S5682338-A (JP)
Title: Air conditioner
Inventor: TSUBOI MAKOTO
IPC: F24F11/00
Filed: 1979-12-11
Abstract: PURPOSE: To make a heating performance optimum and to contrive an electric power saving by a method wherein a judging point is set at an intermediate part between the ON point and the OFF point of a compressor, and a heater is conrolled by a combination of a room temperature gradient and the comparison result obtained from both the present room temperature and the judging point value.  
     CONSTITUTION: At a time t o , when a room temperature is equal to or less than an ON point, a compressor is started and at the same time, a heater is turned ON, then, the heater is turned OFF. And further, a sampling time is updated. At a sampling time t 1 , the room temperature is this side of the judging point, however, the room temperature is rising (a positive gradient), therefore, it is decided that the present heating performance is sufficient, and no special control is conducted. At the next sampling time t 2 , the room temperature is this side of the judging point and further, the room temperature declines (a negative gradient). Accordingly, the present heating performance is judged as not sufficient, as a result, the heater is turned ON to raise the heating performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0831934-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TATEISHI MASAHIRO
IPC: H01L21/28
Filed: 1994-07-13
Abstract: PURPOSE:To prevent a bad influence on the electric characteristic of a transistor due to a residue and a bridge or due to the exposure of a conductive layer by a method wherein a conductive region is formed only in a required part of a polysilicon layer and conductive regions at its upper and lower parts are connected electrically. CONSTITUTION:Opening parts 15a, 15b are formed in an interlayer insulating layer which covers a first conductive region. Impurity ions are implanted into a polysilicon layer 14 which is extended into the opening parts 15a, 15b so as to give a conductive property, and conductive regions 14a, 14b are formed selectively. A conductive region by a metal silicide layer 17b which is extended onto the polysilicon layer is connected electrically to the conductive regions 14a, 14b, and a drain diffused layer 11d and a polysilicon layer 3a are connected by the polycide layer 17b. In this manner, an interconnection by a titanium silicide layer can be formed only in a required interconnection part on an insulating layer by the polysilicon layer 14, and a conductive residue and a bridge are not left. Thereby, the speed of an electronic circuit can be made fast, and its electric characteristic is stabilized.
Patent JP-H115523-A (JP)
Title: Vehicle behavior controller
Inventor: ARAKI MICHIKI
IPC: B60T8/1755
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a spin also at the time of a fail by selecting a wheel in which antispin moment is the easiest to generate and applying brake force to only the wheel when accumulator pressure is insufficient due to frequent vehicle behavior controls and abnormalities of a pump and a motor. SOLUTION: An accumulator 70 pressure accumulating amount detection means (a sensor, for instance) is provided and a pressure value of the accumulator 70 used for vehicle behavior control intensified pressure is detected. Whether the detected pressure accumulating amount is provided with pressure required for a control or not is judged by comparing the pressure accumulating amount with a set pressure value. When the pressure accumulating amount is the set pressure or below, an optimum control wheel selection is performed by a control wheel determination means determining wheels 10, 20, 30, 40 performing vehicle behavior controls. Braking pressure is actually generated for the wheel selected by a vehicle behavior control braking pressure means.  As a result, braking force is generated in only the wheel which is the most effective in generation of antispin moment, and a spin is suppressed, suppressing pressure consumption to a minimum.
Patent JP-H0454809-A (JP)
Title: Gas insulated switchgear
Inventor: KIMURA HIROYUKI
IPC: H02B13/02
Filed: 1990-06-21
Abstract: PURPOSE:To absorb impact effectively and to prevent transmission of impact to the outside by disposing an impact absorbing operating unit, which functions synchronously with a gas insulated circuit breaker to oppose its impact, in the enclosure of the gas insulated circuit breaker. CONSTITUTION:An impact absorbing operating unit 30 is mounted on the operational mechanism box 1 of a gas insulated circuit breaker 20 and operated synchronously with the gas insulated circuit breaker 20. A lever 33 provided with a rack is coupled through a link mechanism to the lower end of a movable section 32 which penetrates through the upper face of a supporting member 31 secured to the bottom face of the operational mechanism box 1. Upon commanding interruption of the circuit breaker 20, an operating rod 3 descends abruptly and compressed by an operating cylinder 2 to produce an upward impact F1 on a base 22. At the same time, pinion 34 of an impact absorbing operating unit 30 rotates to cause rotation of the lever 33 provided with rack thus stretching a spring member 36. Consequently, the movable section 32 descends to exert a downward impact F3 on the base 22. The impacts F1 and F3 are canceled to prevent transmission of impact to the outside.
Patent JP-S6319345-A (JP)
Inventor: YOSHIDA TAKAO
IPC: E03C1/05
Filed: 1986-07-08
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-S5862095-A (JP)
Title: Recording medium
Inventor: GOTOU HIRONORI
IPC: G11B7/254
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a recording body resistant to moisture and excellent in flatness, by a method wherein a recording medium sealed by a sealing member including a substrate is provided on the substrate, with a fluororesin layer provided therebetween. CONSTITUTION:An optic disk medium wherein a pair of substrates 2a, 2b provided with recording layers 1a, 1b thereon are faced to each other through spacers 3a, 3b is immersed in a fluororesin, thereafter the resin is dried, and coated layers 4a, 4b are formed on the surfaces of the substrates 2a, 2b. The optic disk medium D thus produced is subjected to a gas plasma polymerizing treatment in a bell-jar 5. Namely, after air in the bell-jar 5 is evacuated through an exhaust pipe 11, the medium D is rotated while introducing a fluororesin through a gas-introducing pipe 10, and simultaneously, a high-frequency voltage is impressed between electrodes 8, 9. By the gas plasma generated by impressing the voltage, the resin is plasma-polymerized to form coated layers of the fluororesin on the surfaces of the substrates 2a, 2b of the medium D.
Patent JP-S6223454-A (JP)
Inventor: OOBA KIYOTOMO
IPC: B02C18/00
Filed: 1985-07-23
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-S6052079-A (JP)
Title: Semiconductor laser device
Inventor: KUME MASAHIRO
IPC: H01S5/023
Filed: 1983-09-01
Abstract: PURPOSE:To lessen rise of the heat resistance and the series resistance as well as to upgrade the processing precision by a method wherein a semiconductor laser chip is bonded to a Cu heat sink through an Si submount. CONSTITUTION:Sn 7 is evaporated on the surface of an Si wafer 1 after Ni/Ag were evaporated thereon, and following that, Au 8 is evaporated. A semiconductor laser chip 12 is bonded on each of individual submounts obtained by performing a dicing processing on the wafer 1 and the submount is bonded on a Cu heat sink 9 performed a gold plating of Au. According to such as way, rise of the heat resistance and the series resistance can be lessened, and at the same time, the processing precision can be upgraded.
Patent JP-S5684575-A (JP)
Title: Measuring method for magnetic anisotropy constant k1
Inventor: HIDAKA YASUHARU
IPC: G01R33/12
Filed: 1979-12-12
Abstract: PURPOSE: To perform the measurement accurately by suspending a magnetic single crystal so that the specific axis thereof is in accord with the direction of the suspension line of a torque meter and by measuring the torque acting on the magnetic single crystal when the direction of a magnetic field is turned.  
     CONSTITUTION: The magnetic single crystal 2 [111] is suspended from the torque meter so that the axis <111> thereof is kept vertically. Next, a magnetic field H1 is added in the direction at an elevation angle θ to a horizontal plane and, while the elevation angle θ is kept as it is, the direction of the magnetic field is turned around the sample 2 at an angle of 360° within the horizontal plane. By measuring the torque acting on the sample 2 at this time, the measurement can be performed without being influenced by the shape anisotropy of a film on the torque. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06477-A (JP)
Title: Water purifying apparatus
Inventor: NAKANO MOTOYOSHI
IPC: C02F1/28
Filed: 1992-06-19
Abstract: PURPOSE:To extend the life of a filter member by preventing the collapse of a hollow yarn membrane in such a case that the filter member is the hollow yarn membrane, to extremely enhance convenience from the aspect of use and to obtain water-hammering preventing effect at the time of the stop of water by providing a constant flow rate valve to the water inflow part on a primary side. CONSTITUTION:A valve disc 90 composed of an elastomer is arranged in the upper part of the joint 9 of a water purifier A and consists of an upper check valve part 91 and a lower constant flow rate valve part 92 having a slit. The constant flow rate valve part 92 throttles the passage between the valve part 92 and the inner peripheral part of the joint 9 when the valve disc is pushed and bent by water pressure and, since the passage is more throttled as water pressure becomes high, a water passing amount becomes almost constant regardless of water pressure. Even when water pressure is high and the inflow of water is started at a stroke, the inflow amount of water is limited by the constant flow rate valve part 92 and, therefore, the external pressure acting on a hollow yarn membrane 46 being a filter member can be kept low.
Patent JP-H11337797-A (JP)
Title: Arrangement structure of flexible printed wiring board
Inventor: TAMURA MASAHISA
IPC: G02B7/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To form an arrangement structure, which does not call for a complicated shape for flexible printed wiring boards to be arranged into a multi-stage barrel and is not much interfered with internal parts, in order to realize a lens barrel with small/high photographic magnification. SOLUTION: In the multi-stage supply lens barrel in which a second guide cylinder 36 is supported movably in the optical axis direction to a first guide cylinder 32 on the bore side of the first guide cylinder 32 fixed on the bore side of an outer cylinder 33 integrated to a mount cylinder 31 and a moving frame 39, which holds a lens group L and an electromagnetic diaphragming device 40 on the bore side of the second guide cylinder 36, is supported movably in the optical axis direction to the second guide cylinder 36, an electric circuit board 42 is fixed to the second guide cylinder 36 in the circumferential direction thereof, and the other end each of the first and second flexible printed boards 43, 44, one end each of which is connected to the electric circuit board 42,  is connected to an electric contact 34 of the mount cylinder 31 and an electric part of the moving frame 39 respectively by having a U-turn part in the direction different from the diameter direction.
Patent JP-H0210743-A (JP)
Title: Thin film transistor and its manufacture
Inventor: HIRAI YOSHIHIKO
IPC: H01L29/786
Filed: 1988-06-28
Abstract: PURPOSE:To contrive the stability of device formation by forming a second insulating film in the same form of a gate electrode on an amorphous semiconductor film and superposing a part of an impurity silicon layer on the second insulating film to form. CONSTITUTION:A second insulating film 14 is formed in the same form of a gate electrode 11 on a first insulating film 12 and an amorphous semiconductor film 13 formed so that the gate electrode 11 on a glass board 10 is covered. Further an impurity silicon film 18 and a source and drain electrode 20 are etched on the second insulating film 14 and a part of the impurity silicon film 18 is superposed on the second insulating film 14 to form. Thus device formation is stably made possible by making the second insulating film 14 a mask of the gate electrode 11 to form in self-alignment.
Patent JP-S6142480-A (JP)
Title: Method of setting brazing filler metal in vane brazing process of impeller
Inventor: NORITAKE YUTAKA
IPC: B23K1/00
Filed: 1984-08-02
Abstract: PURPOSE:To improve surely yield in brazing of vanes of an impeller shell body by bringing brazing filler metal independent for each vane into contact with the tubular part of the shell body to which vanes are tacked directly or through a binding band, heating and brazing and thereby brazing vanes surely over whole length. CONSTITUTION:Projections 2a of vanes 2 are inserted into through holes 1b of the shell body 1 and tack welded. Brazing filler metal 3 is directly attached to, or brought into contact through a bonding band 4 with, proper position 1 of equal pitch with vanes 2 of the tubular part 1a of the shell body 1. By brazing in a heating furnace under this condition, the brazing filler metal 3 is pulled by capillary phenomenon to joint parts of vanes uniformly and brazing is effected surely. Accordingly, yield of products is improved, efficiency of setting work is heightened, and manufacturing cost is reduced.
Patent JP-H11353168-A (JP)
Title: Interface matching method and recording medium where interface matching program is recorded
Inventor: HIWATARI HITOSHI
IPC: G06F9/06
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on an application programmer by automatically generating a code for putting together components to be reused. SOLUTION: If a component to be reused on a client side is different from an interface that the client side requires and can not be reused (a), a glue code generating device 1 mounts the client-side interface and automatically generate a code for putting together the components to be reused (b). Namely, differences due to methods and the order of arguments are absorbed from the interface descriptions of the client side and component side to extract the correspondence relation between the methods and arguments. When plural correspondence relations are present and not clear, the user is allowed to make a choice among candidates. The correspondence relation is used to define a new component mounted with the client-side interface and a programming code for putting together the components to be reused is automatically generated therein.
Patent JP-H0451759-A (JP)
Title: Communication attribute setting system for composite terminal equipment
Inventor: IWAI KAZUHIRO
IPC: H04M11/00
Filed: 1990-06-20
Abstract: PURPOSE:To prevent mis-setting of communication attribute by providing a common memory accessed from both a DTE section and a DCE section to inform the communication attribute data from the DTE section and the DCE section. CONSTITUTION:Communication attribute is set to a serial data line interface section 202 of a DTE section 101. A central processing unit 201 writes a data of the communication attribute set to the interface section 202 into a common memory 103. Moreover, the central processing unit 201 informs the communication attribute data written into the common memory 103 via an information transfer path 104 to a central processing unit 301 of a DCE section 102. The central processing unit 301 receives the notice and reads the communication attribute data from the common memory 103. Succeedingly, the central processing unit 301 sets the communication attribute to a serial data line interface section 302 of the DCE section 102 by using the communication attribute read from the common memory 103.