baber/WOPTO huggingface dataset:
Patent JP-H10267648-A (JP)
Title: Optical displacement gauge
Inventor: FUKAI KOJI
IPC: G01C3/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical displacement gauge the light receiving quantity of which can be controlled to a prescribed level in a short time and from which stable measured results can be obtained. SOLUTION: A duty cycle control loop constituted of an LPF/amplifier circuit 21, a peak hold circuit 22, a microcomputer 23, and an A/D converter 24 controls the duty cycle of laser diode driving pulse signals LD so that the peak voltage of light receiving signals LS1 may become equal to a reference voltage. An AGC loop composed of the LPF/amplifier circuit 21, an AGC amplifier 26, a peak hold circuit 27, a subtractor 28, an error integrating circuit 29, and a reference voltage generating circuit 30 controls the gain of the AGC amplifier 26 so that the peak voltage of the output signal LS2 of the amplifier 26 may become equal to the reference voltage. A digital processing circuit 32 composed of an A/D converter 31, a digital processing circuit 32, and the microcomputer 23 detects the peak position in a received light quantity distribution.
Patent JP-S59203377-A (JP)
Title: Zinc-chloride battery
Inventor: FUJIWARA KUNIHIKO
IPC: H01M12/08
Filed: 1983-05-02
Abstract: PURPOSE:To increase energy efficiency and realize light weight of a zinc-chloride battery by repeating charge-discharge in a condition that gas phase inside a battery is a mixed gas having a specified chlorine substitution ratio. CONSTITUTION:In charge-discharge of a zinc-chloride battery, gas phase inside a battery container consists of a mixed gas of chlorine, inactive gas, and air, and chlorine substitution ratio is limited to 0.6-0.9. Thereby, the zinc-chloride battery is operated in high charge-discharge efficiency without using high pressure- resistant container. This battery is made light and manufactured at low cost because no pressure-resistant construction is required.
Patent JP-H05283598-A (JP)
Title: Taped electronic parts and taping method for electronic parts
IPC: B65D85/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide taped electronic parts and a method for taping electronic parts which eliminates lateral shaking and twisting of electronic parts to be fixed by holding a lead with a tape and moreover accurately holds a plurality of electronic parts keeping predetermined accurate intervals during automatic mounting of a plurality of electronic parts with an automatic part mounting device. CONSTITUTION:The leads d, f located at both ends of electronic parts are formed longer than the other leads e and the longer leads d, f are held and fixed by a tape 3. Moreover, after a lead and a tie bar formed integrally at the time of forming the lead are formed, the internal lead is cut shorter and the tie bar is held and fixed with the tape.
Patent JP-S533978-A (JP)
Title: Production of coated super hard alloy parts
Inventor: TOBIOKA MASAAKI
IPC: C22C29/08
Filed: 1976-06-30
Abstract: PURPOSE:To produce coating tip which causes no peeling of coated layer during cutting by coating super hard alloy mother material containing free carbon with titanium carbide through chemical evaporation.
Patent JP-H11241579-A (JP)
Title: Blind
Inventor: HASHI SHIGEHITO
IPC: E06B9/28
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the function of a device by forming a vane with an inverted V-shaped cross section, and arranging each vane so that a lower end thereof is positioned lower than a central part of a vane positioned just under the described vane. SOLUTION: Plural vanes 6 are suspended from a cord 4 suspended from a main body 1 with an equal space, and the vane 6 at the most lowest position is supported by a lower end of an elevating cord 3 so as to form a blind. The vane 6 is formed with an inverted L-shaped cross section, and a lower end of the vane 6 is positioned lower than a central part of the vane 6 positioned just under the described vane 6. In place of this arrangement, the vane is provided with an inclined wing at one end of a horizontal piece wing so that a lower end of the inclined wing is positioned lower than a horizontal wing of the vane just under the described vane. Or, the vane is formed into a downward directed circular arc shape, and a lower end thereof is positioned lower than a central part of the vane 6 just under the described vane.  Or, the vane is provided with a downward inclined wing in both ends of a horizontal central part, and the lower end thereof is positioned lower than the horizontal part of the vane just under the described vane. With this structure, looking from outside can be prevented, and a sufficient ventilation can be secured.
Patent JP-H06291863-A (JP)
Title: Communications device using sound signal
Inventor: ARIKAWA TOMOHIKO
IPC: H04M9/00
Filed: 1993-04-05
Abstract: PURPOSE:To recognize the receiving sound signal level at an opposite side from the side of a transmitter and to confirm the receiving. CONSTITUTION:The voice signal of a transmitter collected by a microphone 13 is transmitted to an opposite side via a signal multiplexing part 31 and a transmission line 14, is separated in a signal separation part 32 and is reproduced by a speaker 16. The reproduced sound signal of the speaker 16 is captured by a microphone 17, the detected level is made a signal for transmission in a sound signal level detection control part 18, is transmitted to the side of the transmitter via a signal multiplexing part 25 and a transmission line 19, is separated by a signal separation part 26, aNd is reproduced in a detection level display control part 21, and the detected level is displayed on a display part 22. The transmitter recognizes the reproduced sound signal level at the opposite side by looking at this level.
Patent JP-S62235942-A (JP)
Title: Negative type resist material
Inventor: ITO TOSHIO
IPC: G03F7/038
Filed: 1986-04-07
Abstract: PURPOSE:To obtain the titled material having high resistance against O2-RIE and high sensitivity against high energy rays such as electron rays and X rays by incorporating a specific compd. to the titled material. CONSTITUTION:The titled material is composed of allylsilsesquioxane (PAS) which is shown by formula I, and has trimethyl silyl group as the end group. The mol.wt. of the PAS is preferably 3,000-100,000. The titled material shows excellent characteristics by using it as an upper layer in two layer resist method. Especially, a fine pattern can be formed with a high through-put on a substrate having a complex difference in level via a relatively thick smoothing layer by using the titled resist.
Patent JP-H0745216-A (JP)
Title: Fixation device of getter for cathode-ray tube
Inventor: KOO BIYON DOO
IPC: H01J7/18
Filed: 1994-04-18
Abstract: PURPOSE: To fix various kinds of getter rings, improve productivity, and standardize parts by fixing a getter cover in an upper end part of a strip arranged in the surrounding of a getter ring fixed on a support member. CONSTITUTION: A fixing part 9a of a strip 9 is fixed by welding in both sides in the center part of a blade part 8b of a getter cover 8A and the fixing part 9b is fixed in a support member 7A by welding. The gap between the getter cover 8A and the support member 7A is made higher than the getter ring 6. Consequently, regardless of the shape of the getter ring, the getter ring can easily be fixed and the cost is lowered and the productivity is improved and at the same time parts can be standardized and specified.
Patent JP-S60224160-A (JP)
Title: Method for directly drawing on rotary disk
Inventor: ISHITANI TOORU
IPC: G11B21/10
Filed: 1984-04-20
Abstract: PURPOSE:To highly accurately determine drawing locations, by providing plural gap sensors at the circumference of a rotary disk and monitoring discrepancies in the positions of the rotating shaft and circumference of the disk, and then, correcting the discrepancies by means of the drawing location control section of a drawing beam. CONSTITUTION:The direct drawing method of this invention is to directly draw a picture on a rotary disk with a microbeam of light, electron, ion, etc., and gap sensors 4 and 8 are provide at the circumfrence of the rotary disk 1 with an angle of 90 deg. between them. When the rotating center O of the disk 1 slips to a location O', the drawing location P of the drawing beam 5 is moved to a point P'. That is to say, output data of the gap sensors 4 and 8 are inputted in a drawing location control section 7 and the coordinates of the point P' are calculated, and then, the drawing point is controlled by a beam control section 6 in accordance wih the calculated value so that the drawing point comes to the point P'. Moreover, when a discrepancy occurs in the circumference, an x-component found as the function of the center angle theta of a marker 3 is inputted in a storage section and the x-component is read out for correction at the time of drawing so as to control the drawing beam 5.
Patent JP-H094466-A (JP)
Title: Operating method of composite cycle-gas turbine
Inventor: ROJIYAA UIRIAMU SUKONUORUDO
IPC: F02C7/16
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To lower the NOx emitting material so as to improve the efficiency and output by using a multi-stage compressor having a specified pressure ratio so as to compress the inlet air, and supplying the nearly all compressed air to a combustion device so as to generate the gaseous combustion product, and supplying this gaseous combustion product to a turbine for discharge. SOLUTION: Air from a compressor 12' is discharged to several combustors 36 provided around a gas turbine rotor 14' in the circumferential direction. After the combustion, the gas obtained through the combustion is used so as to drive a turbine 20'. The turbine 20' has hour wheels 38, 40, 42, 44, and these are set on a gas turbine rotor 14', and each wheel includes buckets or vanes 54, 56, 58, 60. As an operation parameter, instead of raising the exhaust temperature of the turbine, a higher pressure ratio of the compressor, namely, the pressure ratio at about 23:1 is selected so as to restrict the temperature effect, and the NOx emitting material is reduced so as to improve the efficiency and the output.
Patent JP-H08252212-A (JP)
Title: Tip part for endoscope
Inventor: ITOU KEIJI
IPC: A61B1/00
Filed: 1995-04-04
Abstract: PURPOSE: To provide a tip part for an endoscope capable of preventing fluid from leaking from a fluid passage at the joint of a tip part main body and an elastic tip cap in the tip part for the endoscope in which a nozzle is formed in the tip cap attached to the tip part main body freely attachably/detachably. CONSTITUTION: In the tip part for the endoscope constituted in such a way that the tip cap 50 formed with an elastic material is attached freely attachably/ detachably to for the tip part main body 1 connected to the tip of an insertion part, and the nozzle 14 to blow out the fluid is formed in the tip cap 50, and the fluid passages 46, 47 and 53 to send out the fluid to the nozzle 14 are formed extending over from the tip part main body 1 to the tip cap 50, a projection 54 just fitted in the terminal part openings of the fluid passages 46, 47 on a tip part main body 1 side is formed protrusively at a fluid passage 53 part on the tip cap 50 side.
Patent JP-S558606-A (JP)
Title: Storage unit of magnetic record and so on
Inventor: YAMASHITA TAKAYUKI
IPC: B65D85/67
Filed: 1978-06-30
Abstract: PURPOSE:To prevent surely electrostatic troubles by coating holding materials, which hold directly magnetic records, etc., and the inside wall face of the casing, which stops holding materials, with a coating material having a high resistance of approximately 10KOMEGA to 100MOMEGA. CONSTITUTION:A coating material consisting of a high resistor of approximately 10KOMEGA to 100MOMEGA is caused to adhere onto all the surface of inside wall face 10a of storage warehouse 10 for magnetic tape reels, hanging metallic jig 12, shelf plate 14 and wire partition 18. As a result, magnetic tape reel TR held on shelf plate 14 is grounded through the high resistor to the ground floor. Consequently, a charged part can be eliminated around the part where magnetic records are stored, and a gradual discharge phenomenon is shown without a rapid discharge generation dependent upon touch even if a person is charged, so that all troubles of magnetic records dependent upon discharge can be prevented surely.
Patent JP-S564003-A (JP)
Title: System for detecting edge of moving body
Inventor: HASHIMOTO NORIYOSHI
IPC: G01B11/00
Filed: 1979-06-23
Abstract: PURPOSE: To remove occurrence of any erroneous operation and detect edges with high accuracy by detecting the rising or falling point of a differential signal between the time series signal of a photoelectric output and its moving average signal.  
     CONSTITUTION: Photoelectric elements of an array 4 provided with a plurality of photoelectric elements arranged in a line are respectively subjected to sampling scanning, and the time series signals of the photoelectric outputs from the photoelectric elements respectively by means of a sampling and holding circuit 8, an amplifier 9 and an A/D converter 10. The moving average signal of the time series  signal of a predetermined average number is obtained by resistors 11 and 12, an  addition circuit 13, and a dividing circuit 14. The differential signal between the  time series signal and the moving average signal is sought by subtraction circuits 15 and 16. The rising or falling time point of this differential signal is detected and the position of the edge is detected by the rising or falling time point. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5413233-A (JP)
Title: Non-volatile semiconductor memory unit
Inventor: UCHIDA YUKIMASA
IPC: G11C29/00
Filed: 1977-07-01
Abstract: PURPOSE:To make easy the test of memory hold function, by connecting the control terminal of a pair of non-volatile memory elements to the control signal lines independently and detecting the amount of non-volatile memory, that is the difference of the threshold values of the non-volatile memory elements.
Patent JP-H105230-A (JP)
Title: Surgical apparatus and treatment to keep heart stable during coronary artery bypass operation
Inventor: TAYLOR CHARLES S
IPC: A61B19/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enable to more quickly perform the beating heart coronary artery bypass operation, by installing a means provided with a contact member in a shape to engage with the surface of a beating heart to stabilize the heart in an apparatus used for the heart blood vessel operation for the beating heart. SOLUTION: This means to stabilize a beating heart is equipped with a plurality of contact members 1, the contact members 1 are attached to rigid or half-rigid connecting shafts 2, and the connecting shafts 2 are connected to a shaft means 3. The whole length of a housing 11 of the shaft means 3 is controlled by a nesting release devise to be operated by a ring tab 8 fastened around the houping 11. The position and the orientation of the contact member 1 against the shaft member 3 are controlled by a ball joint 5 for fixing placed between connection shafts 2 and on the far end of the shaft member 3. The ball joint 5 for fixing has a block 6 adjustably in contact with the ball joint 5 to fix the position of the ball joint 5 in the shaft means 3.
Patent JP-H03280217-A (JP)
Title: Production of magnetic recording medium
Inventor: OGUCHI TOSHIHIKO
IPC: C09D175/04
Filed: 1990-03-29
Abstract: PURPOSE:To improve dispersibility of ferromagnetic powder of small particle size in a coating material and to realize the production of an excellent high- density magnetic recording medium by kneading the ferromagnetic powder and a binder resin in a mixture soln. of water and an org. solvent, while removing water, and further adding the org. solvent thereto. CONSTITUTION:The magnetic recording medium is formed by coating a substrate with a coating material prepared by mixing a ferromagnetic powder with a binder resin. The coating material is prepared by kneading the ferromagnetic powder and a binder resin in a mixture of water and an org. solvent, while water is removed, and then adding the org. solvent to the kneaded material, and mixing. Then this coating material is applied on the substrate to obtain the magnetic recording medium. The number of hydrophilic groups in the binder resin is important, and for example, such a binder having 0.1 - 2.0mmol/g metal sulfonate groups is used. The mol.wt. of the metal sulfonate is not rigorously limited, but preferably 1,000 - 20,000.
Patent JP-S62235669-A (JP)
Title: Loading system for program/data
Inventor: FUJIWARA KAZUNOBU
IPC: G06F13/00
Filed: 1986-04-04
Abstract: PURPOSE:To prevent the whole system from going to unusable even in case a terminal control device is broken down due to a fault, etc., by constituting the system so that a program and a data can be sent and received between terminal equipments. CONSTITUTION:A loading system for a program and a data is constituted of a terminal control device TC for always receiving a loading request of the program and the data, and plural terminal equipments T1-T6. Each terminal equipment T1-T6 is provided with an information table 3, a loading request sending-out means of the program and the data, a loading request receiving means of the program and the data, and a sending-out means of the program and the data, and the program and the data can be sent and received between the terminal equipments T1-T6.
Patent JP-H08275645-A (JP)
Title: Rising and lowering controller of second mower in combine
Inventor: TAMORI YOSHIKATSU
IPC: A01D34/24
Filed: 1995-04-04
Abstract: PURPOSE: To reap by a second mower to eliminate a cutting remainder of a remaining culm after reaping by a reaping part of a normal type combine and to make only the second mower not to project downward in rising of the reaping part. CONSTITUTION: In the objective combine, a reaping part is placed in front of a main machine and a second mower reaping a remaining culm is placed in rear of the reaping part, each of the reaping part and the second mower is enabled to independently rise and lower by a rising and lowering device and the rising and lowering is controlled by a controlling means.  In the combine, a vehicle speed sensor detecting the vehicle speed, a switch for rising and lowering of the reaping part and a rising and lowering driving device are respectively connected to a controlling means to control to store the second mower when the second mower is transferred to a reaping part position in rising operation in reaping operation at a field edge and to control to store the second mower when the reaping part is raised to the highest position before the second mower is transferred to the reaping part position in a rising operation.
Patent JP-H08247688-A (JP)
Title: Heat exchanger
Inventor: NIIMURA TOSHIJI
IPC: F28F9/26
Filed: 1996-04-01
Abstract: PURPOSE: To obtain a heat exchanger which dispenses with special support metal fittings and fitting operation thereof for fixing and supporting pipes for lead-in and lead-out of a heating medium and enables reduction of the number of components and the number of assembling steps. CONSTITUTION: This heat exchanger is equipped with piping connection members having respectively functions as unions and functions as support fittings for fixing pipes for lead-in and lead-out of a heating medium by having piping connection ports for connecting heating medium piping and others from outside and joining ports and fitting parts for fixing and supporting the pipes for lead-in and lead-out of the heating medium. Therefore it necessitates no special support metal fittings as conventional ones.
Patent JP-H03278599-A (JP)
Title: Electric equipment
Inventor: KOBAYASHI YUJI
IPC: H05K7/20
Filed: 1990-03-28
Abstract: PURPOSE:To make it possible to reduce the size of an entire housing, irradiate heat easily, and improve the quality of maintenance by laying out a plurality of circuit boards in the lower part of the housing and at least a power source and a fan motor in the upper part of the housing. CONSTITUTION:A pair of board support panels 4 and 5 are fixedly installed in a slightly upper side from the central part between a left side panel 2a and a right side panel 2b of a housing 2 while a plurlarity of circuit boards 6 are removably housed in the lower part of the housing 2. At the same time, a power supply unit 30 is removably installed to the upperpart of the housing 2. The heat generated from each circuit board 6 and each power source for the power unit 32 is adapted to rise in a box 31 of the power unit 30 so that the heat may be efficiently discharged outside with three axial flow fan motors 37.
Patent JP-S523084-A (JP)
Title: Preparation of 2-alkylk=4-alkoxy-5-morpholino-3(2h)-pyridazinones
Inventor: TAKATANI MASAHIRO
IPC: C07D413/04
Filed: 1975-06-24
Abstract: PURPOSE: To prepare the title compounds having inflammatory and analgesic activities in high yields from 2-alkyl-4,5-dehalogeno-3(2H)-pyridazinone through novel intermediates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58199966-A (JP)
Inventor: TANAHASHI HITOSHI
IPC: E04G23/02
Filed: 1982-05-13
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-S60221927-A (JP)
Title: Manufacture of discharge display device
Inventor: KAWAKUBO SHIN
IPC: H01J17/49
Filed: 1984-04-19
Abstract: PURPOSE:To improve the discharge characteristic by forming LaB6 cathode with LaB6 powder thermally processed under inert gas ambient after atomization. CONSTITUTION:LaB6 is atomized into fine powder then cleaned with pure water to remove impurity. Then it is thermally treated under inert gas ambient such as N2 or foaming gas under the temperature of 1,000-1,500 deg.C, for about 1-2hr. Consequently, impurities are removed from the surface of micro particle of LaB6 while the surface area is reduced to achieve stabilization. Then thermally processed LaB6 is employed to form LaB6 cathode through thick film printing method or electrodeposition resulting in improvement of burning phenomena of display pattern and reduction of aging of display quality.
Patent JP-H07270856-A (JP)
Title: Optical filter
Inventor: NAKAJIMA SHIGEO
IPC: G03B9/02
Filed: 1994-03-28
Abstract: PURPOSE:To easily eliminate a situation that an unnecessary image is formed by a light quantity attenuating filter which is stuck in order to prevent a diffraction phenomenon when a diaphragm blade is set to a small aperture and positional deviation occurs at the time of sticking the filter. CONSTITUTION:As for an optical filter 12 for attenuating light quantity stuck to the aperture part of the diaphragm blade 11; its front surface positioned at the aperture part is formed as a curved surface 12a and recessed parts 12b and 12c and a projecting part for positioning are successively formed at the rear of the curved surface 12a, and the filter 12 is fixed on the blade 11 with adhesive 13 by using the recessed parts 12b and 12c as an adhesive storing part. Thus, light beams 14a to 14c projected to the curved surface 12a are reflected as light beams 15a to 15c whose directions are not the same, whereby the unnecessary image is hardly formed.