baber/WOPTO huggingface dataset:
Patent JP-H08217633-A (JP)
Title: Composite material having liquid crystal structure and its composition
Inventor: SHIOJIMA YOSHIHIRO
IPC: A61K8/891
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a composite material having a liquid crystal structure of an amphoteric surfactant, etc., water, an oil (A) and a higher fatty acid, and obtain a composition having excellent maintenance of makeup and excellent water resistance, sweat resistance and resistance to sebum by dispersing an oil (B) and powder, etc., into the composite material. CONSTITUTION: This composite material contains an amphoteric surfactant and/or a semipolar surfactant, water, a hydrocarbon oil, an oil (A) such as a silicone oil and a higher fatty acid (e.g. oleic acid). Mixing ratio of the surfactant and the higher fatty acid is 1:1-1:3 in a molar ratio, the oil (A) is 1-15wt.% and water is >=50wt.%. A polymeric silicone oil and/or an oil (B) such as a fluorine oil and powder (e.g. talc) in an amount of <=30wt.% are subjected to coexistence and dispersed into the resultant composite material to prepare the objective composition. This composite material has a liquid crystal structure of reverse-hexagonal type exhibiting water-repelling property.
Patent JP-H05222456-A (JP)
Title: Production of hot rolled plate of ultrahigh silicon steel
Inventor: KITAHARA SHUJI
IPC: C21D8/12
Filed: 1992-02-07
Abstract: PURPOSE:To remarkably improve the occurrence of fracture at the time of hot rolling by regulating the draft of an ultrahigh silicon steel plate and the temp. at the time of reheating and rolling to specific values, respectively. CONSTITUTION:A stock having a composition consisting of, by weight ratio, <=0.006% C, 5.0-7.1% Si, and the balance Fe with inevitable impurities is heated up to 1050-1250 deg.C and hot-rough rolled at 15-40% draft. Then, finish rolling is done by performing reheating up to a temp. in the region between 1050 and 1250 deg.C. After strain is introduced by hot roughing, reheating can be done at >=10 deg.C/min temp. rise rate. Further, reheating can be done also by means of induction heating.
Patent JP-S61184049-A (JP)
Title: Thermal printer
Inventor: ISHIKAWA MAMORU
IPC: H04N1/23
Filed: 1985-02-08
Abstract: PURPOSE:To attain effective complex color printing without losing the service life of a heater by providing a means for varying independently each heat energy of each heater, using each split block as a unit, driving in order each block. CONSTITUTION:Heaters 7 (R1-Rn) are arranged in a line to constitute a heat section 8, a head voltage VTH is connected collectively to the heaters 8 and an output of a NAND gate 9 is connected individually to the heaters 7. Signals ENB1, ENB2 are turned on/off alternately and a prescribed heater among the R1-Rn and a prescribed heater among Rj+1-Rn are energized alternately. Thus, two blocks 1, 13 are driven alternately. Thus, no continuity is given to drive the heaters and the load of the heaters 7 is relieved. Since optional power application pulse is fed at each heater 7, independently optional power applica tion pulse width is set to each heater 7 resultingly.
Patent JP-2000224768-A (JP)
Title: Power system stabilizer
Inventor: MORITA KAZUHIRO
IPC: G05B13/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To quickly control the power fluctuation even with a change in periodic component of the power fluctuation by frequency-analyzing a state signal which shows the operating condition of a power generator to estimate the ratio of a long periodic component and a short periodic component included in the power fluctuation and then synthesizing an amount of excitement of the power generator based on the estimation result. SOLUTION: A fluctuation judging circuit 13 frequency-analyzes a change in active power of a power generator to estimate a ratio of a long period component to a short periodic component included in the power fluctuation and then finds out a multiplication factor UWR from the estimated ratio. Thereafter, an amount U of excitement of the power generator is synthesized using a multiplier 15, a subtractor 14, and an adder 16. Since this stabilizer is so structured that a ratio of the long periodic component and the short periodic component included in the power fluctuation is estimated and the amount U of excitement is synthesized based on the estimation result, the power fluctuation can be quickly controlled even with a change in periodic component of the power fluctuation.
Patent JP-H03227840-A (JP)
Title: Sheet feeder device
Inventor: NAKABAYASHI MASAYOSHI
IPC: B65H7/16
Filed: 1990-01-31
Abstract: PURPOSE:To make feeding action accurate by detecting that one end of laminated sheets is floated with air supply to a height appropriate for separation, storing the air flow control level at that time in a memory as the value corresponding to the optimum air flow rate, and controlling succeeding air flow rate based on the stored level. CONSTITUTION:The lowermost one of sheets 1 stacked on a sheet feeding table 2 is suctioned with a suction device while the rest of the sheets are floated to an optimum height with air supplied from an air supply nozzle 4. The floating is detected with a sensor 7. The control level of the air flow rate from the nozzle 4 at this time is stored as a value corresponding to the optimum air flow rate in a memory of a CPU. The air flow rate control thereafter is made on the basis of the stored air flow rate control level.
Patent JP-H07257219-A (JP)
Title: Method and device for adjusting rotating speed of driving device of car during idling
Inventor: HON TSUAN
IPC: F02D31/00
Filed: 1995-02-10
Abstract: PURPOSE: To stabilize drive speed through automatic pilot control independently of controllers by computing a pilot control value in dependence on a preset speed or correcting the value in dependence on the deviation of an actual speed from the preset speed. CONSTITUTION: A measuring device 34 for drive speed detection connects to a control device 22 via a line 36, and measuring devices 38 and 40 for operation variable detection connect to the control device 22 via lines 42 and 44. For an adjustment of idling drive speed, the control device 22 executes pilot control to form a pilot control value as a function of operation variables such as engine temperature, engine speed and preset idling speed. The difference between the preset idling speed and the drive speed detected by the measuring device 34 is converted into a variable representative of a corrected air flow or corrected torque. The control variable is passed via a line 20 into a drive motor 18, which in turn controls a throttle valve 14.  The control variable, when indicating an air flow, directly represents the angle of the throttle valve 14 and, when representing torque, indicates engine speed plus the angle.
Patent JP-S54115090-A (JP)
Title: Semiconductor laser unit and its manufacture
Inventor: TANAKA TOSHIO
IPC: H01S5/00
Filed: 1978-02-28
Abstract: PURPOSE: To establish the laser unit without scatter loss for laser oscillation, with low threshold value, and possible for unimode oscillation, by making smooth the boundary of the diffusion layer and the drive layer without unevenness, through the use of the cleavage end of GaAs crystal.  
     CONSTITUTION: The Si 3 N 4  film is grown on the entire surface of multi-layered epitaxial wafer as the diffusion mask, and the wafer is cleaved in strips of fancy paper by utilizing the cleavage of gaAs crystal along (110) direction. Further, the Pt layer 11 and the P layer 12 are formed along the direction of cleavage, i.e., (110) plane, by diffusing  and driving the wafer cleaved in stripes of fancy paper. The Si 3 N 4  film 13 on the wafer surface is removed, forming the N and P side electrodes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01200168-A (JP)
Title: Ice making machine
Inventor: TAKAHASHI KAZUHIRO
IPC: F25C1/22
Filed: 1988-02-02
Abstract: PURPOSE:To make a simple icing mold and improve an efficiency of ice removing operation by a method wherein a cooling pipe is run in a direction crossing at a right angle to a downstream direction of icing water flow for corrugated part in a thin metallic plate and at the same time the cooling pipe is contacted with a rear surface corresponding to a recessed part under its heat exchanged condition. CONSTITUTION:Some ice block 2 formed at some recessed portions 4 of an ice making member 3 under an ice making operation are released from their close contact with an ice making surface 3A by dispersing ice removing water to an upper part of the removing surface of the ice making member 3 through an ice removing operation. At this time, the ice removing water may flow down not only at the rear surface of a projection 5, but also at a rear surface of a recessed part 4 and this can be effectively utilized for releasing a close contact between the ice blocks 2 and the ice making surface 3A. Since the projection 5 is extended in a horizontal direction in such a way as it may be crossed at a right angle to a dropping direction of the ice blocks 2, the ice blocks 2 can be smoothly removed without being slidingly dropped along the ice making surface 3A.
Patent JP-H05191637-A (JP)
Title: Picture magnification device
Inventor: KOIKE KAZUMASA
IPC: G06T3/40
Filed: 1992-01-14
Abstract: PURPOSE:To reduce the deterioration in the picture quality for a character picture (intermediate tone picture) by decreasing (increasing) the number of surrounding picture elements used for a parameter in the case of multi-value processing arithmetic operation when a magnification ratio is small (large). CONSTITUTION:A binary picture input section 1 receives binary picture information and a multi-value processing section 2 takes notice of multi-picture elements of the inputted binary picture information and applies multi-value processing to each picture element through the arithmetic operation employing its noted picture element and the surrounding picture elements as a parameter, and an arithmetic operation method changeover means 2a selects number of the surrounding picture elements being the parameter and the arithmetic operation equation in the case of the arithmetic operation. Furthermore, a magnification section 3 increases/decreases number of picture elements in response to the magnification of the picture size to magnify/reduce the picture size and a binarizing section 4 binarizes the multi-value picture information by the error spread method. When the magnification ratio of the picture size is small in the case of the arithmetic operation, number of the surrounding picture elements being the parameter is decreased and when the magnification ratio of the picture size is large in the case of the arithmetic operation, number of the surrounding picture elements being the parameter is increased.
Patent JP-H11217184-A (JP)
Title: Traveling crane
Inventor: TAMURA MASANORI
IPC: B66C5/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a traveling crane, capable of reducing inertia force to be transmitted to a traveling part, restraining vibration of the whole crank, preventing a wheel from slipping off, and preventing the traveling crane from overturning, by decreasing acceleration to be generated on a heavy article through a process of elastically supporting the heavy article such as a girder and a machine chamber in relation to the traveling part in an earthquake. SOLUTION: A girder 2 extending in the horizontal direction perpendicular to rails 6, 7 are arranged above a traveling part 3 capable of freely traveling along the rails 6, 7 through an elastic body such as rubber so as to be freely moved in the longitudinal direction, and a machine chamber 14 is arranged on the girder 2 through an elastic body such as rubber so as to be freely moved in the longitudinal direction of the girder 2.  A suspending supporting members having the L-shaped sections are arranged at a distance on the lower surface of an upper end horizontal frame of the traveling part 3 so that flange parts may face the direction perpendicular to the longitudinal direction of the girder 2 (in the direction parallel to the rails 6, 7), and the flange part of a locking piece projectingly provided on the upper surface of the girder 2 is placed on the flange part of the suspending supporting member through the elastic body such as rubber.
Patent JP-H04241425-A (JP)
Title: Formation of semiconductor element
Inventor: KAKIMOTO SEIZO
IPC: H01L29/78
Filed: 1991-01-16
Abstract: PURPOSE:To form an insulated-gate field-effect transistor having a low carrier concentration area for relaxing electric field adjacent to a high carrier concentration source-drain area. CONSTITUTION:After a gate insulating film 2 is formed on a silicon substrate 1, a low-concentration area is formed by implanting ions by using a gate electrode 3 as a mask and an insulating thin film is deposited. After the insulating thin film is deposited, a high carrier concentration source-drain area 4 is formed by ion implantation without etching the insulating thin film.
Patent JP-2000219087-A (JP)
Title: Car interior partitioner for automobile
Inventor: TARA HAJIME
IPC: B60R5/04
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To ensure simple partitioning between an occupant space and a cargo space in the car interior of an automobile for quick air-conditioning in the crew space and energy saving. SOLUTION: A non-permeable partitioning member 11 arranged above a back rest 6 of a rear seat 5 of an automobile 1 and partitioning the upper part between an occupant space 3 and a cargo space 4 in communication in a car interior 2 and a cover member 14 arranged at the lower part of the partitioning member 11 for covering a space created under the partitioning member 11 in the condition that the back rest 6 of the rear seat 5 is turned down in almost horizontal. The partitioning member 11 is constructed by a transparent resin panel. The cover member 14 is constructed by a non-permeable soft sheet 15 which can be stored in a winding mechanism 17 mounted at the lower part of the partitioning member 11 in a windable and unwindable manner.
Patent JP-H11208914-A (JP)
Title: Automatic paper feeding device
Inventor: KOGA YUJI
IPC: B65H3/52
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To perform a jam processing by a simple operation without damaging the portability even in a small-sized and attachable/detachable automatic portable paper feeding device by providing a separating pad holder operation part moving a separating pad to a location where the pad does not come into contact with a paper feeding roller by directly performing an operation from the outside. SOLUTION: A separating pad 320 is disposed on the lower side of a paper feeding roller 31 and in the just rear of a tip part on the side of the downstream of a pressure plate 21 of a paper mounting part 2. A substantially rectangular plate member holder 321 carries the separating pad 320 so that the pad 320 may be come into contact with the paper feeding roller 31. The separating pad 320 is made of a material which is large in coefficient of friction and an overlapped delivery of paper S is prevented. The holder 321 can be rotated and the downstream part is exposed to the outside and is formed as an operation part 324.  If this operation part 324 is pushed upward by putting a finger on this operation part 324, the operation part 324 rotates by defining a supporting shaft 322 as a fulcrum and the separating pad 320 is away from a contact surface 312 of the paper feeding roller 31 against energizing force of a spring 323. Thus, jammed paper S can be easily removed.
Patent JP-H08220238-A (JP)
Title: Nondestructive collimator measuring method for radioactivity of radioactive waste solidified body canned in drum
Inventor: NISHIDE ATSUSHI
IPC: G01T1/167
Filed: 1995-02-13
Abstract: PURPOSE: To accurately find a radioactivity quantity of slices and a solidified body by finding an attenuation factor from a peak counting rate of two kinds of direct radiations of plural gamma ray nuclides, and correcting a counting rate of the measured direct radiations, on the virtually divided respective slices. CONSTITUTION: A solidified body 1 is placed on a rotary elevator stand 2, and collimators 3 are set at an interval of a prescribed slice width, and a prescribed opening width is given. Gamma rays from the collimators 3 are measured by a detector 4, and a gamma ray spectrum of its slice part is found by a signal processing system 5, and data is sent to a computer 6. Position data of the elevator stand 2 is also sent to the computer 6, and an attenuation factor of a counting rate by a nuclide is found from a peak counting rate of two direct radiations different in energy by paying attention to plural gamma ray radiating nuclides of the solidified body 1.  The peak counting rate is corrected by the attenuation rate, and a radioactivity quantity of respective slices is found, and this is integrated, and the content of the respective radioactive nuclides in the solidified body 1 is found. Therefore, highly accurate measurement can be performed only by the detector 4 without using an external radiation source.
Patent JP-H04240894-A (JP)
Title: Sound eliminator for radiated noise at opening part
Inventor: MATSUMOTO KENTARO
IPC: G10K11/178
Filed: 1991-01-25
Abstract: PURPOSE:To stably eliminate a noise radiated from the opening part of a sound insulation cover. CONSTITUTION:Error microphones 26 and 28 are classified into a 1st error microphone and a 2nd error microphone and the filter coefficient of an adaptive digital filter 36, 38 is updated by a controller. Namely, a filter coefficient for minimizing the output signal of the 1st error microphone is calculated at some sampling time according to only information regarding the 1st error microphone and the filter coefficient of the adaptive digital filter is updated with this filter coefficient. Then a filter coefficient for minimizing the output signal of the 2nd error microphones is calculated at next sampling time according to only information regarding the 2nd error microphone and the filter coefficient of the adaptive digital filter is updated with the calculated filter coefficient.
Patent JP-H05221224-A (JP)
Title: Suspension device for large-sized special vehicle
Inventor: TEZUKA TAKASHI
IPC: B60G17/056
Filed: 1992-02-10
Abstract: PURPOSE:To prevent nose-diving without producing high pressure in a hydraulic cylinder. CONSTITUTION:A suspension device for large size special vehicle is provided with an oil chamber A for driving a hydraulic cylinder 1 to extending side, an oil chamber B for driving it to retracting side, and a switchover valve 16 for supplying high-pressure hydraulic oil selectively to these oil chambers A and B through check valves 14 and 15. The oil chamber A is connected to a tank 21 through a check valve 6 which allows reverse flow depending on the type of operation, and also the oil chamber B is connected to the tank 21 through a reverse flow allowable type check valve 7 and an orifice 12 and check valve 13 connected in series to the check valve 7.
Patent JP-H07218136-A (JP)
Title: Charging method of grain in drying facilities utilizing solar heat
Inventor: KANEKO TSUNEO
IPC: F26B3/28
Filed: 1994-01-26
Abstract: PURPOSE:To enable efficient transfer of grain charged directly onto the charge side of a drying case by a truck or the like to a position determined beforehand, by a transferring operation of an agitating rotor. CONSTITUTION:A position A or B in a drying case 4 to which grain charged directly onto the charge side (a) of a drying chamber 4 by a truck 5 or the like is to be transferred is determined beforehand. Then, an agitating rotor 15 is thrust downward obliquely into the charged grain and the charged grain is transferred thereby sequentially toward the discharge side (b) from the charge side (a) and thus transferred to the position A or B determined beforehand, by the agitating rotor 15.
Patent JP-H01203514-A (JP)
Title: Pile foundation of high bearing force
Inventor: TAKAGI MINORU
IPC: E02D5/50
Filed: 1988-02-05
Abstract: PURPOSE:To increase the vertical bearing force of the tip of a pile foundation by a method in which a pile consisting of the uppermost end portion made of steel tube and a cloth beg on the periphery of its lowest end is constructed in a prebored pit with expanded tip end. CONSTITUTION:A prebored pit 16 with expanded tip end is excavated in the ground, and a pile 3 having a cloth bag 11 on its periphery, an intermediate pile 2, and an upper pile 1 consisting of steel tubular concrete or steel tubular pile are connectedly constructed. A solidifying fluid is charged through an injecting tube 5 set at the center of the hollow of the piles 1 and 2 into the bag 11. The vertical bearing force of the tip of the pile can thus be increased, the friction on the periphery of the pile can be improved, and the horizontal bearing force can also be increased.
Patent JP-H04348316-A (JP)
Title: Method for inspecting liquid crystal panel
Inventor: KUMAGAI RYOHEI
IPC: G01M11/00
Filed: 1991-01-24
Abstract: PURPOSE:To inspect a liquid crystal panel in a short time without requiring skillfulness and to judge the kind of defective parts included in a defective panel by using a histogram of defective parts. CONSTITUTION:Images of the respective parts of the panel to be inspected are fetched through a camera to find the histogram of the images (S101), and the histogram is compared with a histogram of conforming parts obtained by experience (S102). It can be judged by this comparison whether or not the inspected panel includes defective parts. The inspected panel including no defective parts is judged as a conforming panel (S103). Then which kind of defective parts the defective panel is included is checked. Two-dimensional statistics of defective parts are found (S104) and the kind of a defect can be judged from which area of the distribution chart of the two-dimensional statistics of the defective parts found by experience the found value belongs to.
Patent JP-2000218668-A (JP)
Title: Manufacture of jig for conveying semiconductor
Inventor: NUMATA TAKAYOSHI
IPC: B29K67/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce a fault as a surface stain of a product caused by an exudation of impurities to a surface of a jig or generation of volatile gas by providing a vent hole for exhausting gas components generated from a molten thermoplastic resin in a heating cylinder and molding it. SOLUTION: A moisture and a volatile component are degassed from a molten molding material disposed at an intermediate part of a cylinder barrel in a step of metering a predetermined amount according to a storage space storage of the material by using a vent-type injection molding machine having a vent hole for exhausting a gas component generated from a molten thermoplastic resin in a heating cylinder as an injection molding machine. As the degassing, a forcible degassing method for degassing by connecting a forcible gas exhausting system of a vacuum pump or the like to a vent port of the barrel, and the degree of vacuum at the port is set to a predetermined degree of vacuum capable of sufficiently exhausting volatile gas from a jig.  Thus, an exudation of impurities to a surface of the jig when the jig is heat treated and volatile gas can be reduced to the degree of affecting no fault as a surface stain of a semiconductor product such as a silicon wafer or the like.
Patent JP-H08223515-A (JP)
Title: Projection type image display device
Inventor: NODA HITOSHI
IPC: G09F9/00
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a bright projection image by allowing the projection type image display device using a liquid crystal panel with a color filter added thereto to use a light emitted from a light source effectively. CONSTITUTION: A P polarized light separated from an optical separation PBS element 11 is made incident onto a liquid crystal panel 32 with a green color filter, and an S polarized light is made incident onto a liquid crystal panel 33 with a red color filter and onto a liquid crystal panel 36 with a blue color filter separately by a half mirror 22. The lights emitted from the liquid crystal panels are synthesized again by an optical synthesis PBS element 25 and the synthesized light is projected onto a screen 8.