baber/WOPTO huggingface dataset:
Patent JP-H10269337-A (JP)
Title: Counter for counting number of steel pipes
Inventor: HIRAMITSU MASASHI
IPC: G06M11/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a counter which without erroneously counting the number of steel pipes. SOLUTION: A movable gate stopper 2 which releases the overlapping of steel pipes is attached to a steel pipe supply edge of a skid 1 on which steel pipes roll, a stopper 4 that temporarily stops the rolling of a steel pipe is attached to a steel pipe ejecting edge of the skid 1 and a CCD camera 10 is provided over the skid 1. Light sources 11 are arranged under the skid 1, and steel pipes are counted through shades of the steel pipes in a photographed picture of the CCD camera.
Patent JP-H05134687-A (JP)
Title: Hermetic type head set
Inventor: IFUKA TAKAYUKI
IPC: G10K11/22
Filed: 1992-02-19
Abstract: PURPOSE:To provide the device which does not require a power source and enables a user to directly listen to the voice generated by himself with his own ear. CONSTITUTION:A sound collector 1 is mounted at one end of a flexible pipe 2 and a sound radiating part 3 is mounted at the other end. One end of a head band 7 for mounting to the user's head is fixed to the sound radiating part 3. The voice entered into the sound collector 1 is resonated in the space from the inside of the sound collector 1 to the sound radiating part 3. The voice passes the flexible pipe 2 and arrives at the sound radiating part 3 from which the voice is radiated.
Patent JP-S57184462-A (JP)
Title: Detection of clogging of nozzle
Inventor: SUZUKI YASUSHI
IPC: B05B15/02
Filed: 1981-05-09
Abstract: PURPOSE: To enable the detection of clogging without arranging any detecting part in a spray gun, in an applicating or coating nozzle, by detecting the change of a flow rate in a fluid passage to detect the clogging of the nozzle.  
     CONSTITUTION: An attachment pipe 12 is coupled to a fluid passage 11 leading to the nozzle of a spray gun. A strain-detecting rod 13 provided with a strain gauge at its outside projecting end is inserted into the fluid passage, in a manner such that its top end is thrust into the passage 11. In addition, a target 14 to detect the drag of a fluid is arranged at the top end of the strain-detecting rod 13. The drag is determined as C d APV 2 /2g by a constant C d , the surface area A of the target, fluid density P and a flow speed V. The change of a flow rate, i.e. generation of clogging, is detected as the change of the drag. Consequently, the detecting part is not contaminated by the atomized fluid, and the spray gun is not constructed in a large size. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62228321-A (JP)
Title: Dent removing device for gear
Inventor: NISHIMOTO MASAHARU
IPC: B23F23/12
Filed: 1986-03-27
Abstract: PURPOSE:To enable a swollen part, generated by a hit flaw on a tooth surface, to be removed in a very short time, by removing at a time the swollen part in a work gear tooth end part by the first grinding gear while the swollen part in four end parts of both observe and reverse tooth surfaces by the second grinding gear. CONSTITUTION:A spindle 18 is forwardly rotated by a motor 30 rotating gears 17, 37, 21 to be meshed, simultaneously a swivel bed 23 is swiveled twisting by a swivel cylinder 28, and the second grinding gear 21 is swiveled twisting for the work gear 37. And the first grinding gear 17, having a tooth part of pressure angle larger than that of the work gear 37, grinds only a tooth end part of the work gear 37 to remove a swollen part in a short time. Simultaneously, the second grinding gear 21, whose tooth surface provides a hollow lead, grinds two parts A, B on an opposite angle of both obverse and reverse surfaces of the work gear 37, if the gear 21 swivels in one side, while two end parts C, D in the opposite side, if the gear 21 swivels in the other side, and swollen parts of the four end parts A-D in the both obverse and reverse surfaces can be ground at a time in a short length of time. The operation is repeated by reversely rotating the motor 30.
Patent JP-2000263422-A (JP)
Title: Manufacture of abrasive pad
Inventor: HASHISAKA KAZUHIKO
IPC: B24B37/24
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To manufacture an abrasive pad consisting of a hard resin plate having closed cells uniformly present therein with good quality reproducibility by covering the circumference of a resin plate with a gas barrier material, impregnating the resin plate with a monomer, and then heating and hardening the resulting resin plate. SOLUTION: This method comprises a first step of covering the circumference of a resin plate having closed cells with a gas barrier material and a second process of impregnating the resin plate with a monomer. Any of the first step and the second step can be performed first. When the first step is performed first, for example, the monomer is injected into the system after the circumference of the resin plate with the material having gas barrier property, and the monomer is impregnated into the resin plate. The first step is preferably performed first from the viewpoint of the simple process and satisfactory working environment. This method further comprises a third step of heating and hardening the resin plate covered with the gas barrier material. According to this, an abrasive pad can be completed.
Patent JP-H07251061-A (JP)
Title: Preparation supply apparatus
Inventor: SEKIMOTO MINEYUKI
IPC: B01J19/00
Filed: 1994-03-15
Abstract: PURPOSE:To improve delivery work and to enable smooth continuous supply by providing at least two bypass routes in the circulation route between a stirring section and a washing section and simultaneously or selectively connecting discharge lines to the moving tank on either one of the bypass routes. CONSTITUTION:A delivery section 5 is positioned between a stirring section 4 and a washing section 2 and has four bypass routes (a)-(d). A first discharge line 25 and a second discharge line 26 are arranged so as to be respectively selectively connected to the bypass routes (a), (b) and (c), (d). Since the moving tank 1 is allowed to stand by on one bypass routes (b), (a) or (d), (c) during the delivery work of the other moving tank 1 on the other one bypass routes (d), (c) or (b), (a), the tank 1 allowed to stand by can be immediately subjected to delivery work after the completion of delivery work of the other moving tank and, therefore, continuous delivery work can be performed.
Patent JP-S55163513-A (JP)
Title: Liquid crystal display element
Inventor: YOKOKURA HISAO
IPC: G02F1/133
Filed: 1979-06-06
Abstract: PURPOSE: To obtain the liquid crystal display element of less coloring and superior transparency by using the polyimide film which uses bis(aminophenoxy)diphenyl compound as the amino component of polyimide, as an orientation film.  
     CONSTITUTION: The polyimide-base polymer resin film layer expressed by formula (X is O, CO, CH 2 , S, Y is tetracarboxylic acid dianhydride residue) is formed on a substrate having conductive film. It is recommended to use the substrate having the film of SiO 2  or the like having no ions of Na, etc. to prevent the thermal deterioration of polyimide from being accelerated. The film is formed by coating the solution of the precursor of polyimide and ring closure with heating. After the formation of the film, it is subjected to orientation treatment, followed by printing glass frit at the periphery of the substrate, and firing the same through heating, thereby forming the element. At this heating, this polyimide film is superior in heat resistance and therefore colors less and does not cause any orientation defect, hence it is perfectly sealed and the display device of superior transparency is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52153141-A (JP)
Title: Transformer protective relay system
Inventor: OKADA AKIRA
IPC: H02H7/04
Filed: 1976-06-14
Abstract: PURPOSE: To eliminate the erroneous operation of a protective realay by detecting the non-sinusoidal wave appearing in the transformer terminal voltage on inrush, and locking the relay by the decision output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000150901-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/20
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To form a silicon oxide film with high quality even when the surface of the semiconductor film is oxidized at a specified temperature below a significant level by depositing an amorphous semiconductor film using a high-order silane as a kind of material gas by the vapor deposition method and crystalizing it so as to form a semiconductor film. SOLUTION: A substrate 501 is made of quartz glass, and a silicon oxide film is deposited to form a base protection film 502 by the plasma chemical vapor deposition method, and then a semiconductor film made mainly of silicon is deposited thereon by using a high-order silane (SinH2n+2: n = integer of 2 or more) as a kind of material gas by the low-pressure chemical vapor deposition method. Next, a silicon oxide film 504 is formed on the surface of an island 503 as a semiconductor film patterned by the thermal oxidation method. In this case, the semiconductor film is oxidized at 1000 deg.C in an atmosphere with oxygen concentration of 5%, and the silicon film is changed into polycrystalline state. Thus, a thin-film semiconductor device excellent in characteristic can be manufactured easily without adding a special step.
Patent JP-H09254218-A (JP)
Title: Mold protecting apparatus of injection molding machine
Inventor: HIRAOKA KAZUO
IPC: B22D17/26
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mold protecting apparatus capable of detecting actual mold clamping force with high accuracy by a simple structure and capable of executing mold protecting operation by utilizing the detected value. SOLUTION: A mold protecting apparatus has the strain sensor part 11 fixed to the outer surface of the arm 24 being one of the constitutional members of either one of a toggle mechanism part and a platen part by a bolt to detect the strain quantity of the arm 24 and a mold clamping force control part 13 discriminating whether the mold clamping force obtained on the basis of the strain quantity detected by a strain sensor part 11 is a predetermined threshold value or more and controlling a driving force generating part when the discriminated result is the predetermined threshold value or more so as to restrict mold clamping force to below the threshold value.
Patent JP-S63237654-A (JP)
Title: Transfer system for private branch exchange
Inventor: NAGANO MASAAKI
IPC: H04M3/58
Filed: 1987-03-26
Abstract: PURPOSE:To remove restrictions on operation of a multifunctional telephone by allowing the multifunctional telephone of the transfer destination to respond to the call from a personal trunk line if the multifunctional telephone of the transfer destination can respond to the transferred call from the personal trunk line. CONSTITUTION:A control part 17 calls a multifunctional telephone 15-2 of the transfer destination through an extension line 16-2 to not only display this call on a key corresponding to a line 12-2 as the personal trunk line but also connect the extension line 16-2 and a line wire circuit 13-2 by the control of a switching circuit 14. Consequently, the call from the line 12-2 as the personal trunk line is transferred from a multifunctional telephone 15-1 to the multifunctional telephone 15-2, and the multifunctional telephone 15-2 of ttle transfer destination is busy with respect to the line 12-2 as the personal trunk line. The control part 17 interrupts the service between multifunctional telephones 15-1 and 15-2 and sets the multifunctional telephone 15-2 to the idle state with respect to extensions. Thus, the transfer method is not restricted.
Patent JP-S62226346-A (JP)
Title: File control system
Inventor: WATANABE MASAHIKO
IPC: G06F3/06
Filed: 1986-03-28
Abstract: PURPOSE:To search an objective file by about 1/10 number of times of reading by providing a directory section in a VTOC area. CONSTITUTION:One element (corresponds to one file) of a directory section 100 is a file name of 21 bytes, and 12 elements can be stored in one physical sector (256 bytes). The directory section 100 stores file names successively in the direction from the lowest address to higher address of a VTOC area, and a file label section 200 stores file labels successively in the direction from the highest address to lower address of the VTOC area. Accordingly, the directory section 100 and the file label section 200 are made to correspond one to one without passing through a pointer, such as, the first element of the directory section 100 corresponds to the highest address of the file label section, and the second element to the next higher address.
Patent JP-S63236663-A (JP)
Title: Electrotransfer recorder
Inventor: NAGATO KAZUSHI
IPC: B41J2/35
Filed: 1987-03-26
Abstract: PURPOSE:To enable a high-quality recording with a stable density by using a simple circuit configuration, by providing a recording voltage control means synchronously controlling a recording voltage to be applied to a signal electrode on the basis of the output from a resistance value change measuring means so that an approximately constant current passes through the signal electrode. CONSTITUTION:Image data 2 supplied from a signal generation part 1 is supplied to a thermal control part 3. Pulse width data 4 per electrode and electric current value data 5 are outputted from the thermal control part 3 and respectively supplied to a head driver 6 and a recording voltage control part 7. A resistance change measuring part 11 measures the change in resistance on the basis of a resistance monitor signal 12 between signal electrode-return electrode issued from the head driver 6 or a recording head 10, generates a voltage control signal 13, and outputs this signal to the recording voltage control part 7 to change a recording voltage 8. In this way, if the value of resistance between signal electrode-return electrode is changed, the value of current imparted by the current value data 5 can be maintained.
Patent JP-2000269286-A (JP)
Title: Specifying method for defective point of semiconductor substrate
Inventor: MATSUSHITA HIROSHI
IPC: G01Q60/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To increase the position specifying accuracy by measuring the coordinate values of defects at three or more reference points on a substrate, using first and second evaluation equipment and then subjecting the coordinate values measured to affine-transformation by the first evaluation equipment into those by the second evaluation equipment, and then specifying the positions of the defects based on the coordinates values measured by the two evaluation equipment. SOLUTION: On a semiconductor substrate 1, a plurality of impressions (markings) 6 are formed using a hardness meter with three impressions at each place. Then, defects are detected by a particle counter and the coordinates values of these defects and those of the impressions 6 are measured. Next, the impressions 6 are observed by an atomic force microscope(AFM) to measure the coordinate values of the defects. Based on the coordinate values of the impressions 6 detected by the particle counter and those by the AFM, affine transfer for transformation between these two coordinates is determined. By substituting the coordinate values of the defects 4 detected by the particle counter into the affine transform, the positions of the defects on the AFM can be specified.
Patent JP-H01240342-A (JP)
Title: Car air-bag control device
Inventor: TAKABE YASUHIRO
IPC: B60R21/16
Filed: 1988-03-23
Abstract: PURPOSE:To check a car from running and secure the safety by breaking a main power line with a system-down switch when a trouble sensing means senses any trouble in an air-bag system, and by putting the engine in the state out of operation. CONSTITUTION:An inflator 2 to expand an air-bag 1 is connected to a main power line L, which supplies power to an engine controller unit 3 as a unit necessary for operation of engine, and front sensors 10, 11 for sensing car collision are interposed on the way of this power line L. This main power line L is connected with a battery 5 via a system-down switch 4 breaking the circuit according to signal from a trouble sensing means 7, which is to sense any trouble in the air-bag system. The power line 7a of this trouble sensing means 7 is connected to the battery 5 via an operational switch 8 which is also as an ignition switch.
Patent JP-S59196229-A (JP)
Title: Belt and manufacture thereof
Inventor: OKAHARA YOSHINOBU
IPC: B29L29/00
Filed: 1983-04-21
Abstract: PURPOSE:To produce a belt that is good in touch and durable and can be easily decorated, by welding and molding integrally a primary molded member and a secondary molded member that are made of thermoplastic resins whose hardnesses are different. CONSTITUTION:A melt of a resin whose hardness is higher than that of a secondary molding soft polyurethane is injected by an injection apparatus 2 for a primary molding synthetic resin to be molded into a primary molded member A including engaging holes 20 and sections 21 surrounding them. Then the mold is opened, the primary molding member A is held in a movable mold 4-A, and it is turned 180 deg. to face a secondary molding mold 9. Then, before the completion of the shrinkage of the primary molded member A, a secondary molding resin whose hardness is 10-25 degrees lower than that of the primary molding resin is injected from an injecting apparatus 3 so that the primary molded member A is welded to the secondary molded member B with the former embedded in the latter.
Patent JP-H07281028-A (JP)
Title: Optical anisotropic sheet and liquid crystal display element using it
Inventor: KAWADA KEN
IPC: C09K19/32
Filed: 1994-04-08
Abstract: PURPOSE:To improve a display grade from the whole angle of visibility by containing at least a single kind of specific compounds, and providing optical anisotropy. CONSTITUTION:An optical anisotropic sheet contains at least a single kind of disk-shaped compound capable forming a discotic nematic phase or a uniaxial column shaped phase and at least a single kind of a disk-shaped compound or the other organic compound different from this disk-shaped compound, and has optical anisotropy. These disk-shaped compounds are triphenylene derivatives, and are at least two kinds of different triphenylene derivatives. The optical anisotropic sheet has a negative uniaxial property, and the optical axis crosses a sheet surface at an angle except a right angle. A liquid crystal cell sandwiching a liquid crystal between two electrode boards, two polarizing elements arranged on both sides and at least a single optical anisotropic sheet between the liquid crystal cell and the polarizing elements, are provided. Thereby, since an inclination of the optical axis can be changed according to a mixing ratio of mixing liquid crystal, an optimal display grade can be applied to the liquid crystal cell.
Patent JP-H04282883-A (JP)
Title: Light amplifying device
Inventor: CHINEN YUKIO
IPC: H01S5/042
Filed: 1991-03-11
Abstract: PURPOSE:To unnecessitate many power sources, etc., for the operation, constitute at low cost, unnecessitate complicated operation for adjusting each power source, etc., and obtain high saturated light intensity. CONSTITUTION:A part from the top of a second conductivity type electrode 26 to a second conductivity type contact layer 25 and the middle of the top of a second conductivity type clad layer 24 is separated in the parallel direction to an optical wave guide direction, and while the separated electrodes 26a-26e are kept at the same potential, an activating layer 22 is formed permitting the current density distribution to be higher monotonously in the light injecting direction. Amplification gain and light intensity distribution according to the current density is attained even by driving by a single power source, and a saturated level is attained on a light output terminal plane 22b allowing high light intensity.
Patent JP-2000232083-A (JP)
Title: Universal chucking mechanism for semiconductor wafer
Inventor: SEKIDA SABURO
IPC: H01L21/683
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a universal chucking mechanism for wafers, which can be used commonly to semiconductor wafers of different diameters to vacuum chuck and cut or polish the wafers. SOLUTION: Hollow communication pipes 5h having valve seats 5s of ball valves 5z at a plurality of annular grooves 4a to 4d are erected, the floatable ball valves held by upper compression springs 5j and lower compression springs 5i are present to float at a position higher than the valve seats within the communication pipes, one ends of the communication pipes at the location of the presence of the lower springs are horizontally sealed an automatic switching mechanism 5 is provided at a lower surface of a frame body 4, having a ventilation pipe communicating with central recess parts at the other ends, a hollow pipe 8 journaling these frame body 4 and an automatic switching mechanism 5 is provided,  and a hollow shaft 7 is provided within a hollow shaft 8 and the shaft 7 communicates at its upper end with a central recess 5f of the automatic switching mechanism 5 and communicates at its lower end with a vacuum eguipment.
Patent JP-2000231999-A (JP)
Title: Discharge lamp lighting device
Inventor: KIMURA MASAHIRO
IPC: H05B41/392
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To alleviate a load to be exerted on a discharge lamp lighting device by keeping a load of an inverter circuit in a dimmer state by an output of a temporary abnormality signal until a main abnormality signal is output. SOLUTION: A discharge lamp lighting device comprises: an inverter 70 capable of adjusting an output level; a discharge lamp lighting circuit 90 for lighting a discharge lamp 91 upon receipt of a high frequency output from the inverter 70; an abnormality detecting circuit 80 for monitoring a voltage of the discharge lamp 91 so as to output an abnormality signal in the case of abnormality, the abnormality detecting circuit 80 being of a two-signal outputting type, in which a temporary abnormality signal 16 is first output in case of abnormality, and a main abnormality signal 17 is further output if the abnormality continues thereafter; an output limiting circuit 160 for limiting an output from the inverter 70 in response to the temporary abnormality signal 16 so as to dim and light the discharge lamp 91;  and an output stopping circuit 170 for stopping oscillation of the inverter 70, and then, extinguishing the discharge lamp 91 in response to the main abnormality signal 17.
Patent JP-S545246-A (JP)
Title: Refrigerator
Inventor: HARA AKIRA
IPC: F25B1/00
Filed: 1977-06-14
Abstract: PURPOSE: To retain cooling operation of high efficiency, by varying the circulating quantity of coolant in a cooler in response to the refrigerating capacity fluctuation corresponding to the evaporation temperature variation of a refrigerator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59194761-A (JP)
Inventor: YUGAWA KAZUHIKO
IPC: A63B59/45
Filed: 1983-04-20
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。