baber/WOPTO huggingface dataset:
Patent JP-H02110089-A (JP)
Title: Hydraulic elevator
Inventor: KAJIYAMA TOSHIKI
IPC: B66B1/44
Filed: 1989-09-20
Abstract: PURPOSE:To make floor-leveling travel time so as to be kept constant at all times by installing a means which calculates decelerating delay time, keeping the leveling travel time constant, through measured data, furthermore estimatingly operates the decelerating delay time even to an oil temperature out of a measured range and a load range, and thereby finds the floor-leveling travel time on the basis of the measured data. CONSTITUTION:After installation adjusting operation of a hydraulic elevator, it is shifted to an initial learning operation control mode, and a cage is traveled to a reference floor. Then, operation ( T collecting operation) MT1 for measuring decelerating delay time  T by oil temperature T change at time of keeping load constant and the collecting operation of  T changed of the load are performed within the range of the preset oil temperature. In addition, the measured data of the decelerating delay time  T when hydraulic pressure P is changed is adopted. A functional formula of  T is found out of the data secured like this, and with this formula, the time  T is found over total hydraulic pressure and total oil temperature ranges, whereby both decelerating delay time  T tables 16, 17 are made out, and then an initial learning operation mode is released, so that it is automatically reset to a normal operation mode.
Patent JP-H03105297-A (JP)
Title: Method for modifying condensate cruds
Inventor: SAWA TOSHIO
IPC: G21C19/307
Filed: 1989-09-20
Abstract: PURPOSE:To stick a magnetite element onto the surface of an amorphous element in condensate cruds by injecting an Fe ion in between a condenser hot well and a demineralizer and by holding a dissolved oxygen concentration to be at least 20ppb. CONSTITUTION:An Fe ion injector 11 is constituted of a system 12 injecting the ion into a condenser hot well by a pump or valve regulation. On the other hand, an injector 13 of a dissolved oxygen is constituted of a dissolving tank where feed water from a condenser system or other system, is pressurized by air, and the oxygen dissolving water from this device is injected into a heat drain system 9 or the hot well 10, through a pump or the like. A the water quality of a condensate, the concentration of the dissolved oxygen is set to be higher than 20ppb and water temperature is also set to be 35 deg.C and furthermore, the total concentration of existing Fe<2+> is kept at least 10ppb by the Fe<2+> addition from an outer part. By this process, a magnetite element can be stuck on a surface of an amorphous element in condensate cruds.
Patent JP-H1189160-A (JP)
Title: Bearing device for motor
Inventor: MIYAGAWA HIDEAKI
IPC: H02K5/167
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a motor, in which oil does not flow out to outside an outer enclosure from an oil-impregnated member and a bearing, even when the motor is used as a longitudinal type, in which dust, fluff or the like is not generated from felt and in which the oil can surely be returned and collected inside the outer enclosure. SOLUTION: A bearing device is provided with a motor case 13 which is composed of a sheet metal, with a bearing supporting and bearing part 15 which comprises a shaft insert hole 16 in the motor case 13 and which is formed integrally, with a bearing 21 that comes into contact with the inside wall of the bearing, supporting and bearing part 15 so as to support and bear a shaft 26 and which is arranged and installed via a spherical face and with an oil- impregnated member 21 which is arranged and installed around the bearing 21. An oil-impregnated member 22 is formed of a fiber-like sintered resin 22a which is formed by heating and compressing a fiber-like resin.
Patent JP-H04123420-A (JP)
Title: Semiconductor wafer processor
Inventor: TATEFURU NOBORU
IPC: H01L21/205
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a semiconductor processor which can uniformize film thickness on a wafer surface in the wafer processing including heat treatment by providing a wafer processing table with a plurality of vacuum chuck holes each of which is coupled with a vacuum suction means. CONSTITUTION:A wafer processing table consists of rotary disc bases 7 each rotating on its axis, where wafers 5 are mounted on the respective bases. The rotary disc bases 7 make planetary rotation in response to mechanical transmission by the periphery of central rotary base 2 and gear mechanisms. Each rotary disc base 7 is pierced by a plurality of vacuum chuck holes, which are collected below and connected to a vacuum pump via vacuum passages. A wafer mounted on each disc processing base keeps a contact of the wafer periphery with the processing base by vacuum chuck without deformation in the heat treatment, thereby undergoing uniform heat treatment.
Patent JP-H0292838-A (JP)
Title: Heating furnace for drawing optical fiber
Inventor: NAKA YASUHIRO
IPC: G02B6/00
Filed: 1988-09-29
Abstract: PURPOSE:To stabilize the flow of a gas in a furnace and suppress the fluctuation in outside diameter of an optical fiber by providing the bottom outlet nozzle of a special shape under a gas feed port at an outlet for the optical fiber of the heating furnace in using the heating furnace having the gas feed port at the bottom and drawing an optical fiber preform. CONSTITUTION:A gas feed port (8A) is provided in the bottom of a furnace body 1 and a gas is fed from the gas feed port (8A) to draw an optical fiber preform 3 while passing the gas from the lower to the upper parts of the furnace body 1 and heating the optical fiber preform 3 in the heating furnace body 5. Thereby, an optical fiber is produced. In the process, a bottom outlet nozzle 12, having a smaller nozzle caliber than the diameter of a weight for end picking of the optical fiber and the length thereof in the axial direction of >=10 times based on the nozzle caliber is provided at the outlet 6 for the optical fiber at the bottom of the heating furnace body 5 and under the position of the gas feed port (8A). As a result, leakage of the gas in the furnace body 1 can be reduced to prevent entry of air from the outside of the furnace.
Patent JP-H0291167-A (JP)
Title: Hydroxylated modified chlorinated polyolefin composition and its production
Inventor: TAKAOKA MUTSURO
IPC: C09D123/28
Filed: 1988-09-29
Abstract: PURPOSE:To make it possible to form a coating composition which can give a coating film which is stable for a long time and is tough by using a specified hydroxylated modified chlorinated polyolefin obtained by chlorinating an acid- modified polyolefin and reacting the product with a polyalcohol. CONSTITUTION:This coating composition is prepared by using a novel hydroxylated modified chlorinated polyolefin obtained by effecting the addition reaction of a polyolefin with an unsaturated carboxylic acid anhydride, chlorinating the product and further reacting the product of chlorination with a polyalcohol. It is preferable that this coating composition further contains an at least one equivalent, per equivalent of the hydroxyl groups, of an isocyanate and/or a polyisocyanate as a curing agent. In the above chlorination, the chlorine content is desirably about 40-60%.
Patent JP-H0884117-A (JP)
Title: Optical fiber transmission system
Inventor: EDAKAWA NOBORU
IPC: H04B10/2507
Filed: 1994-09-12
Abstract: PURPOSE: To increase system margin in an optical fiber transmission system using an optical soliton as a base and to obtain a practical several 10s Gbit/s long distance large capacity optical transmission system by executing RZ optical signal transmission by the use of an output of a specific repeater which is intentionally higher than an output of an optimum light amplifying repeater in an optical soliton system. CONSTITUTION: The optical fiber transmission system is constituted so that an output from a time averaging repeater is larger than a value expressed by the shown expression by 2dB or more. In the expression, C is the speed of light in vacuum, D is the average wavelength dispersion of an optical fiber in the carrier wavelength λ of an optical signal, Aeff is the effective cross section of the optical fiber, n2 is a non-linear optical constant, π is the half-value width of an optical pulse, B is a bit rate, and L is a transmission loss between light amplifying repeaters in carrier wavelength. Since the power of an optical signal in the system is set up to a high value, the quantity of optical noise can be relatively reduced, Gordon-Haus jitter can be reduced and the deterioration of an SNR due to accumulative optical noise can be improved.
Patent JP-S61121368-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONISHI TOYOKAZU
IPC: H01L29/47
Filed: 1984-11-19
Abstract: PURPOSE:To reduce the resistance value of a gate electrode, and to improve reliability and practicality by removing an irregular compensating film and one part of an inter-layer insulating film through etching until the top surface of the gate electrode is exposed and forming a low-resistance metallic film brought into contact with the gate electrode. CONSTITUTION:An silicon dioxide film shaped for heat treatment is removed, and an silicon dioxide film 9 as an inter-layer insulating film is formed. A resist film 10 and one part of the silicon dioxide film 9 are etched until the top surface of a gate electrode 3 is exposed. A titanium film 11 is shaped, and a gold film 12 is formed, and the gold film 12 is and the titanium film 11 are patterned while using a photo-resist film 13 as a mask. The silicon dioxide film 9 is patterned, windows 9A and 9B for ohmic-contact electrodes are formed, a film consisting of gold-hermanium/gold is shaped under the state in which the photo-resist film employed as a mask when the silicon dioxide film 9 is patterned is left as it is, and the film is patterned to form a source electrode 14 and a drain electrode 15.
Patent JP-S6396622-A (JP)
Title: Zoom lens
Inventor: ISHIGURO KEIZO
IPC: G02B15/16
Filed: 1986-10-13
Abstract: PURPOSE:To obtain a small-sized, lightweight zoom lens and double its zoom ratio by placing a group which has negative refracting power, a stop, and a group which has positive refracting power in specific relation. CONSTITUTION:A 1st group which has the negative refracting power consists of a 1st negative single lens and a 2nd positive single lens in order from the object side. A 2nd group which has the positive refracting power consists of a 3rd two positive single lenses, a 4th lens, a 5th negative single lens, and a 6th positive single lens, and inequalities are satisfied to obtain the small-sized, lightweight zoom lens whose zoom ratio is doubled. In the inequalities, fw is the total focal length at the wide angle end, f1 the focal length of the 1st lens f2 the focal length of the 2nd lens, f4 the focal length of the 5th lens, f5 the focal length of the 6th lens, and f3 the composite focal length of the 3rd and the 4th lenses.
Patent JP-H03104868-A (JP)
Title: Gas supplying device
Inventor: WADA SADAMITSU
IPC: B01D53/04
Filed: 1989-09-19
Abstract: PURPOSE:To miniaturize the device and to prevent the outflow of harmful gases at the time of gas exchange by providing an expelling device on the gas discharge piping provided in a housing box and adsorbing the harmful materials thereon. CONSTITUTION:Gas cylinders 2, 3 packed with harmful gases are disposed in a housing box 38. The gases remaining in pipings 5a, 5b are discharged to the outside of the housing box 38 via gas substituting means 14a, 14b, 15 and the discharge pipings 13, 13a, 13b at the time of the exchange of the cylinders 2, 3. The expelling device 27 housing the trapping object is provided on this discharge piping 13 and the harmful materials included in the gases are adsorbed thereon to form the harmless gases. Since the expelling device 27 is provided in the housing box 38, the installation space is lessened and the trapping material suitable for the kinds of gases is selectable.
Patent JP-H0564079-A (JP)
Title: Video display device
Inventor: TSUTSUMI KUNIHIRO
IPC: G06T11/00
Filed: 1991-08-28
Abstract: PURPOSE:To provide a video display device which controls presence of a background picture for each character. CONSTITUTION:A background picture presence data storing circuit 29 which holds a flag indicating presence of a background picture for each character is provided and the flag which is held at the address specified by a line selective signal R and a column selective signal C is sent out as a background picture presence signal F to a video synthesizing circuit 24 which superimposes a character pattern. In addition, the video synthesizing circuit 24 selects and outputs, according to the signal F, either a background picture presence or a background picture absence.
Patent JP-2000070050-A (JP)
Title: Analyzer meter
Inventor: KAWAMOTO AYA
IPC: A47B37/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer meter as a keyboard receptacle table which assures easiness to use a keyboard and in which the vertical dimension of the accommodating space is made small. SOLUTION: A receptacle table 11 for an input keyboard 10 is made in a box shape whose face plates 14-16 are raised at the periphery of a keyboard receptacle face plate 13, and the rear half 14a of each of the left and right side face plates 14 is set to the minimum requisite height for installation of a slider 17 for setting-in and taking-out of the receptacle table. A keyboard 10 is made thinner than the height of the rear half of the side face plates, and the receptacle table space surrounded by the front halves 14b of the left and right side face plates 14 and a front face plate 15 is used as an accommodation part for the keyboard 10, and the front halves 14b of the side face plates 14 and the top edge of the front face plate 15 are set approx. on a level with the oversurface of the keyboard 10. A key pad 19 for supporting the wrist of a hand is installed between the front face plate 15 and keyboard 10.
Patent JP-H0670135-A (JP)
Title: Facsimile equipment
Inventor: MURATA YUKIO
IPC: H04N1/387
Filed: 1992-08-19
Abstract: PURPOSE:To reduce the volume of the output paper by printing the image data equivalent to two pages to the output single main scan when the number of main scan picture elements of the received image data is equal to 1/2 or less than the number of picture elements of the print main scan of an output device. CONSTITUTION:An image memory control part 1-6 stores the read image data, the coded code data, the received code data, and the decoded raw image data in an image memory 1-7 consisting of a semiconductor memory, etc. Then the image data equal to two pages are printed to the output single main scan when the number of main scan picture elements of the received image data is equal to 1/2 or less than the number of print main scan picture elements of an output device. Thus the volume of the data paper can be reduced down to 1/4. That is, the number of picture elements is outputted as it is when the main scan picture element number and the subscan number are equal to 1/2 of image resolution of the output device. Meanwhile the main scan picture element number is outputted as it is with output of the double subscanning direction when the main scan picture element number and the subscan picture element number are equal to 1/2 and 1/4 respectively.
Patent JP-2001066158-A (JP)
Title: Measurement result or analysis result projecting device and method
Inventor: FUJIGAKI MOTOHARU
IPC: G01D7/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To facilitate correspondence between a measurement result or an analysis result and a sample to an observer. SOLUTION: An image of a measurement result of a sample 1 measured by a measuring part 5 is supplied to a measurement result analyzing part 3. The measurement result analyzing part 3 supplies an image of an analysis result obtained resultantly to a projector for analysis result projection 6a. The projector for analysis result projection 6a projects the image of the analysis result on the sample 1.
Patent JP-H08107309-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: KOBAYASHI HIROSHI
IPC: H03F3/50
Filed: 1994-10-06
Abstract: PURPOSE: To allow the circuit to cope with low frequency noises of a built-in power supply circuit output without the need for connection of a ripple filter or the like at the outside by providing a capacitor to the base of an amplifier transistor(TR) to connect the base to ground in terms of low frequency AC. CONSTITUTION: A capacitor C10 is connected to the base of a Tr2 of a buffer amplifier circuit section 1 to connect the base to ground in terms of low frequency AC. An impedance of a coil L1 is selected to be sufficiently large with respect to an oscillated frequency of a VCO 100 and to be sufficiently smaller with respect to a ripple frequency of a power supply voltage to a power terminal B. Thus, a buffer amplifier section 2 acts like a ripple filter with respect to a low frequency noise from the power terminal B and acts like a conventional amplifier with respect to a signal fed from an oscillation circuit section 2. When the VCO 100 is designed as a module, which is used for a component of a synthesizer circuit for a radio telephone set or the like, no additional ripple filter is required outside the circuit and the power supply Vcc is connected directly to the VCO 100.
Patent JP-S61119764-A (JP)
Inventor: TSUCHIDA ISAMU
IPC: B05C13/00
Filed: 1984-11-16
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-H07101431-A (JP)
Title: Label issuer
Inventor: IKEDA MASASHI
IPC: B65C9/46
Filed: 1993-09-29
Abstract: PURPOSE:To automatically print and issue a necessary number of labels and sheets prior to production, by specifying a necessary issuing number of labels on the basis of a production scheme information. CONSTITUTION:Production scheme data transmitted from a host computer 1 are received at an issue instruction terminal 3. The data of designated days of issue and a calender master 52 are read out from the server terminal 5 in the issue instruction terminal 3 and the data of designated production data is calculated from the date of the day. The data corresponding to the designated production data are read out of the production scheme data and a product master 51 is read out from the server terminal 5 and a necessary issuing number of a name plate, a warning label, and a carton label is calculated. Respective issue instruction files are made and written in an issue instruction file area 54. Respective issue instruction file areas 54 are monitored at every specified interval in the name plate issue terminal 6, the warning label issue terminal 7 and the carton label issue terminal 8. When respective issue instruction files are stored in a memory, labels can be issued on the basis thereof.
Patent JP-H1178539-A (JP)
Title: Mounting structure for weather strip
Inventor: NAKAGAWA HAYAMIZU
IPC: B60J10/08
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To positively prevent a weather strip put between a door provided in the car body and a door opening from being shifted without causing high cost. SOLUTION: The mounting structure is provided with a weather strip holder 11 which is to be stuck on the vertical and horizontal outer peripheries constituting members 5, 8, 9 of a door 2 or the peripheral, vertical and horizontal edges constituting members of a door opening D opened and closed by the door 2, and which has vertical and horizontal part connected to each other and continuously forms locking grooves 12 in the vertical and horizontal parts respectively, a weather strip 3 to be locked to the locking grooves 12, a bent base body part which is formed bent so as to be buried in the corner part of the weather strip, facing the portion A at which the vertical part and the horizontal part are connected to each other, and a shift restricting member which is formed to be projected from the bent base body part,  and which has locking projection to be locked to the respective locking grooves 12.
Patent JP-H1183959-A (JP)
Title: Test pattern generator, test pattern generation method and medium with test pattern generation program recorded
Inventor: MORITA YASUMASA
IPC: G06F11/22
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a test pattern generator capable of increasing a detection fault number per test vector and reducing the total test vector number of the entire circuit. SOLUTION: This test pattern generator is provided with a test pattern generation part 21 for generating a test pattern for detecting an optional fault in circuit information, a circuit information elimination part 23 for eliminating the circuit information affected by the test pattern generated by the test pattern generation part 21 and a test pattern merging part 22 for merging the test pattern generated by the test pattern generation part 21 to the circuit information before elimination by the circuit information elimination part 23 and the circuit information after the elimination.
Patent JP-S6489434-A (JP)
Title: Resist applying method
Inventor: ITO TETSUO
IPC: G03F7/16
Filed: 1987-09-30
Abstract: PURPOSE:To optimize the average value of the thicknesses of resist applied films and to improve the manufacturing yield rate of semiconductor elements, by applying the resist so that the weighted average value of the thicknesses of the applied resist films at various parts on a substrate becomes the film thickness corresponding to the external value of pulsation, which appears in the resist-film-thickness dependence of a developing size. CONSTITUTION:On a substrate 10, the surfaces of the substrate having heights 5, 7 and 9 are present based on step differences. The thicknesses of applied resist films are different from t1 and become t2, t3 and t4. As a result, the shapes of resist lines after development become 4, 6 and 8. The sizes become l2, l3, and l4, which are different from l1. At this time, an average film thickness tm on the substrate is made to be a film thickness corresponding to the external value of a pulsation characteristic 1 of the size of the resist. Then the average value of the sizes of the many resist lines on the substrate becomes lm. When a development time and an exposure time are adjusted so that lm becomes a design size, the dispersion in development size is decreased, and the manufacturing yield rate of integrated circuits such as an LSI can be improved.
Patent JP-H0581572-A (JP)
Title: Integrated monitoring control system
Inventor: YAMAMOTO TAKASHI
IPC: G08B23/00
Filed: 1991-09-25
Abstract: PURPOSE:To use a crime prevention system to control another system by provid ing a human detecting system with plural sensors setting a characteristic address, which are connected through the use of a two-wire transmission line to individually identifying a human body detecting situation. CONSTITUTION:This system consists of a human body detecting system A which functions as the crime prevention system at night and is provided with plural sensors 1, an illumination control system B controlling the turning-on of plural illumination fixtures 2 and an air-condition control system C operation- controlling the plural air conditioners 3. The system A is composed of the wiring between a controller 6 and the respective sensors 1 with a time division transmission system using the two-wire transmission line L1 to identify and decide the human body detecting situation of the sensors 1. Then, the human detection system A is set to be for detecting human existence in specified space so as to automatically control air condition in accordance with the detecting state. Air condition is made to automatically control illumination in accordance with the human body detecting state and the crime preventing situation is used to control another system during the daytime.