baber/WOPTO huggingface dataset:
Patent JP-H08180762-A (JP)
Title: Push switch
Inventor: ROKUHARA TAKAHISA
IPC: H01H13/52
Filed: 1994-12-21
Abstract: PURPOSE: To extremely easily and reliably adjust the forcedly contacting pressure of a contact point, that is the degree of the contacting displacement, by taking off the joint of a receiving disk plate with a case projected part by pushing up the receiving disk plate while resisting against a spring and joining the plate in another recessed part with a different height and size after rotating the plate at a prescribed angle. CONSTITUTION: As for a push switch A, a contact point 2a is forcedly brought into contact with a fixed contact point 4 by elastic upward energizing force by a spring 6 laid between a holder 1 and a receiving disk plate 5. The pressing force is adjusted step by step by changing the distance between the receiving disk plate 5 and the holder 1. That is, a recessed part whose height and size is changed in several stages at every equal angle is formed in the lower face circumference of the receiving disk plate 5 and at the same time a projected part 7 to be joined with recessed parts is formed in a bottom plate 9 which supports the receiving disk plate 5 of the case 3 in freely rotating way.  A push switch composed in this way can be operated by pushing down the receiving disk plate 5 while resisting against the spring 6 to take off the joining of a recessed part and the projected part 7, and after the receiving disk plate is rotated at a prescribed angle, it is restored and lowered by the elastic force of the spring 6 to join another recessed part and the projected part 7.
Patent JP-2001149874-A (JP)
Title: Washing apparatus and washing method for optical fiber bundle
Inventor: SUDO EIJI
IPC: B08B3/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that optical fiber strands are subjected to ultrasonic washing in a scattered state and the washed fiber strainds are charged in a predetermined tube but, during work arranging the fibers sufficiently cleaned by ultrasonic washing to charge them in the tube over a long time, possibility such that foreign matter again adheres to the surfaces of fibers becomes high. SOLUTION: At first, a large number of optical fiber strands are arranged in parallel to each other to be densely charged in a cylinder highly uniform in its inner diameter over the total length thereof and opened at both ends thereof. Next, a washing unit 100 the washing liquid piping 5, 6 of which are connected to the cylinder is immersed in an ultrasonic transmission liquid 203 and ultrasonic vibration is applied to the cylinder through a washing liquid while the clean washing liquid is allowed to flow through the cylinder from the pipings 5, 6.
Patent JP-H05152430-A (JP)
Title: Element isolation structure of simos semiconductor device and its manufacture
Inventor: SHIBAHARA KENTARO
IPC: H01L21/76
Filed: 1991-11-26
Abstract: PURPOSE:To perform a high-concentration channel stop injection without causing such problems as a narrow channel effect, an increase in the substrate-bias dependence of a threshold voltage, an increase in an junction leak and the like. CONSTITUTION:A first oxide film is formed; after that, ions are implanted; a channel stopper 41 is formed. Since the channel stopper 41 does not reach an element region under polysilicon 10, a transistor characteristic is not affected.
Patent JP-H09182240-A (JP)
Title: Metal plate
Inventor: USHIBA TOSHIYUKI
IPC: H02G3/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a metal plate which can be easily attached and detached by eliminating the waste of members. SOLUTION: A wiring mounting frame 12 in which a switch 14 is provided is fixed to a block 16 embedded in a wall surface 15. A fixing frame 1 is formed by combining two fixing parts 2 to serve as upper and lower sides with two connection parts 3 to serve as left and right sides, and two projection parts 4 are respectively formed in the end surfaces of the two fixing parts 2 to serve as the upper and the lower end surfaces of the fixing frame 1. Also, respective two locking protrusions 10 releasibly locked to the projection parts 4 are provided in the upper and the lower inner surfaces of a decorative plate 8. Then, the decorative plate 8 releasibly locks the projection parts 4 and the locking protrusions 10 and is detachably mounted on the fixing frame 1. At that time, the switch 14 is exposed from a window hole 11 perforated in the decorative plate 8.
Patent JP-2000162484-A (JP)
Title: Face aligning device for optical components
Inventor: SHOJI YASUHIRO
IPC: G01B21/22
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To precisely carry out face alignment for optical components within a short time at low cost. SOLUTION: A first and second goniostages 2, 2' are mounted on a moving stage 1 capable of moving in a Z-axis direction a second component A with respect to a first component B to be face-aligned, and a contact sensing mechanism 4 provided with a slide body 41 for holding the second component A, an energizing means 44 for energizing the slide body 41 in the Z-axis direction, and a displacement detecting sensor 5 for detecting a Z-axis-directional displacement of the slide body 41 accompanied to contact of the components and a Z-axis-directional displacement of the slide body 41 accompanied with rotational angle moving of the goniostages 2, 2' is provided in a free face side of the goniostage 2'.  The goniostages 2, 2' are rotationally-moved by a control means to an angle corresponding to a peak position of the Z-axis-directional continuous displacement of the slide body 41 detected in accompaniment to the rotational angle moving of the goniostages 2, 2.
Patent JP-H09176963-A (JP)
Title: Fiber structure
Inventor: JITSUMATSU TERUTAKE
IPC: D04H1/4258
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial fiber structure excellent in fabric hand, skin touch feeling, color development and gloss by knitting the mixed spun yarns from previously bleached cotton and fiber containing colloidal free sulfur. SOLUTION: Flocks of viscose rayon with a fineness of 1.5 de are dipped in a treatment solution prepared by dissolving sulfur in a sodium sulfide aqueous solution, squeezed, treated with aqueous sulfuric acid until the liberation of hydrogen sulfide ceases, sufficiently rinsed, then dried and cut short in 38mm length whereby viscose staple fibers containing 0.01-19wt.% of colloidal free sulfur are prepared. Cotton is previously bleached, then mixed with the viscose staple fibers at a ratio of 80/20 and spun. The mixed spun yarns are knitted to prepare the objective antimicrobial knitted fabric.
Patent JP-H08182004-A (JP)
Title: Iris controller for area sequential color camera
Inventor: SUZUKI KENJI
IPC: H04N9/04
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a proper luminous quantity for various objects by adjusting an electronic shutter time of a solid-state image pickup element, to facilitate the image pickup operation and to obtain a picked-up image with high quality. CONSTITUTION: An image of an image light from an object 1 is formed on an image pickup face of a solid-state image pickup element 4 through an image pickup lens 2. An image pickup element drive circuit 5 gives a drive pulse to the solid-state image pickup element 4 for a prescribed field period based on a control signal from a synchronizing signal generating circuit 10 to conduct sweep out, storage and transfer of charges of the image. Since white balance is set before image pickup, an initial shutter time setting switch 17 is operated to set an electronic shutter time of the solid-state image pickup element 4. Since the image storage time is controlled based on the input, a white object picked up and a proper luminous quantity is obtained by operating R, G, B proper image signals. When color balance is obtained, the image storage time of each color is adjusted by iris control.  An exposure correction signal representing the luminance of an object is obtained by an arithmetic unit 9 to adjust the storage time.
Patent JP-H03196691-A (JP)
Title: Formation of insulating layer of printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K3/00
Filed: 1989-12-26
Abstract: PURPOSE:To acquire an insulating layer of high reliability by forming one layer of insulating layers on a circuit pattern formed on an insulating substrate, of a dry film. CONSTITUTION:Circuit patterns 12, 14 are formed on an insulating substrate 10 and a desired solder resist film 16 is formed. An insulating film 20 is bonded in a range wherein a jumper line 18 is formed, and a film to form the jumper line 18 is formed thereon and connected to a desired circuit 14 of the circuit patterns 12, 14. Thereafter, an over coat 22 is further formed. Since one layer 20 of insulating layers 16, 18 is formed of a dry film, a thickness of the insulating film 20 can be decided arbitrarily, thereby eliminating possibility of development of pin holes in the film 20. A highly reliable insulating layer can be acquired in this way.
Patent JP-H06182424-A (JP)
Title: Hot rolling method for preventing surface roughening of carbon steel material
Inventor: ISHINODA AKIHIKO
IPC: B21B45/00
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a smooth surface less in surface roughening by coating the surface of carbon steel material with decarburization inhibitor, then heating the material to a prescribed temperature and hot-rolling it. CONSTITUTION:Surface roughening is liable to occur at a decarburization part on the surface of steel material after hot rolling. When the surface of the steel material before hot rolling is coated with oxidation inhibitor Al2O3-SiO2 or SiO2 paste and hot-rolled, decarburization is reduced drastically, a rate of surface roughened length is reduced remarkably and at the same time the effect of reducing the surface roughening is obtained. When the steel material obtained by this method is used in secondary working, mechanical descaling properties are improved, wire drawing properties are ameliorated and the life of a wire drawing die can be improved. Fatigue characteristics can be improved in a secondary workpiece such as a spring, a wire rope. Surface roughening and nonuniformity of plating can be reduced in plated products.
Patent JP-H03195247-A (JP)
Title: Terminal network controller for no ringing communication
Inventor: OKUNO SHUICHI
IPC: H04M11/00
Filed: 1989-12-25
Abstract: PURPOSE:To confirm whether or not a terminal equipment is in normal operation by providing a reception means receiving a text for a terminal call test from a center equipment in a way of no ringing communication and a terminal dial means making dialing after a prescribed time elapses from on-hook. CONSTITUTION:A text for terminal dial test is sent from center equipments 2, 3 to an NR-NCU 9 by means of no ringing communication. The NR-NCU 9 receives the text with a reception means 17 and uses an on-hook means 18 to make on-hook. Then a terminal dial means 20 makes dialing to a destination after a prescribed time being not so long time elapses to apply terminal dial communication. The center equipments 2, 3 discriminate whether or not the NR-NCU 9 is normal depending on the presence of terminal dial communication from the NR-NCU 9.
Patent JP-H11153305-A (JP)
Title: Liquid fuel combustion device
Inventor: YOSHIDA TAKAO
IPC: F23D11/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To supply secondary air sufficiently and improve condition of combustion, by a method wherein secondary air ports are arranged between flame ports and second secondary air ports are arranged along an internal peripheral wall of a ventilating passage, while flame ports are arrayed in parallel substantially to an evaporator mounting unit and secondary air is conducted to flow into a secondary air passage from both sides of a combustion device. SOLUTION: Flame ports 5 are arranged in parallel substantially to an evaporator mounting unit, and secondary air passage 10 is formed around the flame ports 5 above a mixing chamber 4 while secondary air is conducted to flow into the passage 10 from both sides. In this case, outdoor air, supplied from a fan 20 into a ventilating passage 14, is conducted to flow into the secondary air passage 10 from the secondary air communicating passage, communicating with the bottom of the ventilating passage 14, through a secondary air inflow port to send air necessary for combustion to the flame ports 5 through the secondary air ports 12.  The balance of the outdoor air, supplied into the ventilating passage 14, is supplied from third secondary air ports 18, provided on the internal peripheral wall 16 of the ventilating passage 14, into the upper part of burners of a combustion device main body 2 as secondary air. According to this method, combustion is promoted and the sectional area of the secondary air passage can be reduced to compact the combustion device.
Patent JP-H06160394-A (JP)
Title: Insoluble carrier and immunologically detecting method using the same carrier
Inventor: SANO KYOKO
IPC: G01N33/543
Filed: 1992-11-25
Abstract: PURPOSE:To provide an insoluble carrier for immunological detection and a method for immunologically detecting by using the same carrier. CONSTITUTION:An insoluble carrier for an immunological detection is formed at least on its surface of polymer electrolyte complex. The carrier is formed at least on its surface of the polymer electrolyte complex by fixing immunologically active substance to be immunologically bonded to a substance to be detected to the surface in a state to be bonded to the substance to be detected. A method for immunologically detecting by using the same carrier effectively suppresses a conventional nonspecific reaction to improve a measuring accuracy and accurately detects and measures the substance to be inspected which is contained in an extremely small quantity in a living specimen.
Patent JP-H03201460-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: MATSUOKA SUSUMU
IPC: H01L21/762
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate the base tips of V-shaped grooves in positional dispersion and to precisely form deep islands and shallow islands in the same substrate by a method wherein a recessed groove is fully filled with an epitaxial layer to be flattened, and a V-shaped groove is formed using a patterned second insulating film as a mask. CONSTITUTION:An oxide film 12 is patterned through a photoetching process, and an alkali anisotropic etching process is carried out using the patterned oxide film 12 as a mask to form a recessed groove 30. The recessed groove 30 is completely filled with an epitaxial layer 14 to be flattened, and a V-shaped groove 17 is formed using a patterned second insulating film 15 as a mask. The depth of the groove 17 is determined basing on the width of the patterned opening of the second insulating film 15. Therefore, the tips of the bases of the V-shaped grooves are eliminated in positional dispersion, and deep islands 20a and shallow islands 20b are precisely formed in the same substrate, so that the substrate can be improved in yield. Moreover, as a support layer 19 can be formed thinner by the thickness of the epitaxial layer 14 buried in the recessed groove, a substrate of this design can be shortened in manufacturing time and reduced in warpage.
Patent JP-2000165963-A (JP)
Title: On-vehicle receiver
Inventor: YOKOYAMA MASAO
IPC: B60R25/40
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To receive a keyless signal of a remote operation even when radio is received by constructing an antenna and a part of a receiving circuit on the same body to a keyless signal of a remote operation and a radio signal and constructing frequency converting means on different bodies for the keyless signal and the radio signal. SOLUTION: This receiver is provided with a high frequency amplifier circuit 2, a mixing circuit 3a and a local oscillation circuit 4A which constitute a frequency converting means to a keyless signal in which a cryptographic code instructing the lock/unlock of a door, a trunk, etc., of a vehicle is superimposed on carrier additionally to a frequency converting means of a radio receiving side. The circuit 4A is composed of a SAW resonator, etc., and generates a fixed local oscillation frequency. A filter 32 on a radio receiving side eliminates the cryptographic code for keyless and extracts a voice signal, and a filter 33 on a keyless side eliminates a voice signal and extracts the cryptographic code to share an intermediate frequency amplifier circuit 19A with the same body.
Patent JP-2001149727-A (JP)
Title: Bag filter device
Inventor: SASAKURA YOICHI
IPC: B01D46/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a bag filter device in which many bag filters are closely arranged, and a problem that vibration is caused by introduced air stream and the filters are worn down and damaged by coming in contact with each other during usage and to prevent the generation of the contact abrasion by the vibration of the bag filter even if the filters receive the external pressure such as air stream during usage. SOLUTION: In a pulse jet type bag filter device in which the inside of a box body is divided into upper and lower parts by a thimble plate 3, and the lower part is used as a dust-containing air chamber 4 and the upper part is used as a clean air chamber 5 and many closed-end cylindrical bag filters 6 are hung to the thimble plate, a permanent magnet 20 is inserted in a suitable place below the bag filter, and the magnet of each bag filter gives the same magnetic pole at the outer periphery to prevent contact by repellency between bag filters.
Patent JP-H04209774-A (JP)
Title: Foamed gel using colloidal silica
Inventor: OKUBO MINORU
IPC: C04B38/02
Filed: 1990-11-30
Abstract: PURPOSE:To provide a foamed gel not decayed with the elapse of time, not eluting any substance and having suitable hardness by adding an ammonium bicarbonate aqueous solution to weakly acidic colloidal silica and subsequently foaming the mixture with a foaming agent. CONSTITUTION:A composition comprising 100 pts. vol. of weakly acidic colloidal silica and 5-40 pts. vol. of an ammonium bicarbonate aqueous solution having a concentration of 10wt.% to 100wt.% is foamed with a foaming agent to provide the foamed gel. The colloidal silica is readily changed from a liquid sol into a solid water-containing gel with a coagulating agent. In the coagulation process, the sol changes from a low viscosity region of several centipoises through a viscosity region of 10<6-8> centipoises suitable for the foaming. In the viscosity region, a gas is generated from the foaming agent to change the sol into the foamed gel. Since the pressure by the elongation of plant roots causative of damaging the foamed gel is lowered at the sites of the foams, the foamed gel is especially suitable used around the growing plant roots as a fed for water calture and a base material for plant rooting, without damaging thereof.
Patent JP-H06188316-A (JP)
Title: Verification method of logic circuit
Inventor: EGAWA MOTOHIRO
IPC: H01L27/118
Filed: 1992-12-18
Abstract: PURPOSE:To design a logic circuit wherein its margin is small, its speed is higher and its accuracy is good by a method wherein a temporary wiring length is found separately between an IO pad and a core macro, between blocks inside the core macro and inside the blocks. CONSTITUTION:A chip 1 is constituted of an IO pad 2 at the circumference and of a core macro 4 at the inside of the IO pad 2. Blocks 6 are included at the inside of the core macro 4, cells 8 are included at the inside of the blocks 6, lengths of interconnections 10, 12 and 14 executed between individual hierarchies between the IO pad and the core macro 4, between the blocks 6 inside the core macro 4 and between the cells 8 inside the blocks 6 are processed statistically, and they are gathered at every interconnection brach number (n). Then, a formula which finds a temporary wiring length is set in every hierarchy. In order to compute the temporary wiring length with good accuracy, a temporary wiring branch number, a core macro and a die size are taken into each formula as factor variables, the temporary wiring length which is more accurate is found and the delay time of a temporary wiring operation can be found with good accuracy. Consequently, a logic circuit whose accuracy is good can be designed.
Patent JP-H08182776-A (JP)
Title: Golf ball
Inventor: YABUKI YOSHIKAZU
IPC: C08L53/00
Filed: 1994-12-29
Abstract: PURPOSE: To provide a golf ball excellent in a ball driving feeling and controllability and having the fleight performance and cut resisting property in the satisfactory level. CONSTITUTION: A golf ball having a core 1 and a cover 2 covering the core 1 uses a heated mixture as the main component of the basic resin of the cover 2 of ionomer resin and glycidyl group-modified styrene base block copolymer having 30-90 of JIS-A hardness. The rate of flexual rigidity of the composition for the cover is adjusted to 100-250MPa. Then, the mixing ratio of the ionomer resin to the glycidyl group-modified styrene base copolymer is preferably (95:5)-(50:50) of wt.%.
Patent JP-H11176180-A (JP)
Title: Semiconductor storage
Inventor: HARADA TOSHINORI
IPC: G11C16/06
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the layout area of a decoder. SOLUTION: Numerals 122-1 to 122-m and 123-1 to 123-m are first and second decoders, respectively. A well region in each first decoder is allowed to be independent of the well region in other first decoders, thus selectively switching a voltage being supplied to the well region when a high voltage is applied and hence eliminating the need for increasing a breakdown voltage as a source electrode side and reducing the chip occupation area of the first decoder using such transistors.
Patent JP-H08184966-A (JP)
Title: Radiation-sensitive resin composition
Inventor: SHIMOKAWA TSUTOMU
IPC: G03F7/038
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a chemically amplifying negative resist having good sensitivity, resolution, film remaining rate, heat resistance and storage stability and showing little change in the line width of a resist pattern regardless to the time after exposure to radiation or PEB temp. (heat treatment temp). CONSTITUTION: This compsn. contains a polymer (A) having the structural unit expressed by formula, a compd.(B) which produces acid by exposure to radiation and a compd. (C) which crosslinks the polymer having the structural unit expressed by formula by the effect of an acid. In formula, R1 , R2 , R3 may be same or different and are hydrogen atoms or C1-C6 alkyl groups, X is -OCO-, -CO-, -NR4 CO-, -SO2 - or -OSO2 -, R4 is a hydrogen atom or C1-C6 alkyl group, and (n) is an integer 1 to 5.
Patent JP-H06184678-A (JP)
Title: Copper alloy for electrical parts
Inventor: YAMAGUCHI HIROSHI
IPC: H01B1/02
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a copper alloy for electrical parts high in electric conductivity and strength, or high in spring critical value, good in fitness with Sn or solder and having corrosion resistance. CONSTITUTION:This is a copper alloy for electrical parts having a compsn. contg., by weight, >1.5 to 5% Zn, 0.2 to 2.5% Sn, 0.01 to <0.3% Fe and 0.005 to 0.4% P, and the balance Cu with inevitable impurities and having <=10mum grain size, and it satisfies various conditions suitable as the member for electrical parts. The control of the same crystalline structure is executed in such a manner that the grain size is regulated to >=10mum preferably to about >=20mum by process annealing, and it is subjected to working by about >=40% and is subjected to annealing before finish rolling to regulate the grain size into <=10mum. After the annealing, working is applied by about 5 to 50% in accordance with uses to obtain desired strength and workability.