baber/WOPTO huggingface dataset:
Patent JP-S63149806-A (JP)
Title: Magnetic head
Inventor: KOMIYA NOBORU
IPC: G11B5/127
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a head capable of coping with high density recording by providing a glass layer to both side faces of a core forming a read/write gap through bonding and arranging an erasure magnetic piece while the glass layer is clipped with the core. CONSTITUTION:An electromagnetic transducing element 12 for read/write is arranged at the center, an erasure head element comprising an erasure core 6 subjected to plastic processing by a metallic material and an erasure coil 8 is fitted to the transducing element 12 and the element 13 is retained by ceramic-made side blocks 9a, 9b. In this case, tips 7a, 7b of the core 6 are arranged to be fitted to slots 10a, 10b. The elements 12, 13 are pressed by the side blocks 9a, 9b and arranged at respective position. In this state, the bonding part 14 of the side blocks 9a, 9b is bonded and fixed to incorporate both. Then lapping is applied to obtain a prescribed depth of gap GD of the element 12 to attain the flatness and chamfering is applied so that radius is varied continuously up to 0.5R while taking outer circumferential parts 15a, 15b of the blocks 9a, 9b as an inflection line.
Patent JP-2001115267-A (JP)
Title: Plasma treatment system and method
Inventor: SUZUKI NOBUMASA
IPC: H01L21/205
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To realize stable plasma treatment free from the change of the treating capacity caused by high density plasma and strong radiation heat from a dielectric window in contact with plasma even in the case high speed treatment is executed by using high density plasma. SOLUTION: The space between a dielectric window 107 and the substrate 102 to be treated is provided with a high conductance opaque member 109, and microwave plasma treatment is executed. The high conductance opaque member 109 makes infrared light and visible ultraviolet light nontransmissive and also makes gas for treatment freely passible. High density plasma and strong radiation heat from the dielectric window 107 in contact with plasma are shielded by the high conductance opaque member 109, by which the substrate 102 is not overheated, and stable treatment is made possible.
Patent JP-H02142515-A (JP)
Title: Pattern forming method for carpet
Inventor: NISHI YOSHIHIKO
IPC: A47G27/02
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a clear pattern by using a pile cloth formed by tufting the primary pile yarn in foundation as base material, and tufting pile yarns in the base material by the individual needles independently according to pattern data to form the secondary pile. CONSTITUTION:A needle 5 is fitted to the lower surface of a rocker arm, and when a switch is turned on, the needle 5 is moved up and down at high speed while it is supported by a needle plate 6. As far as pattern is not input to a control device 7, the point of the needle will not pierce through the base material 3. When a signal is input to a pattern control device 7 from a computer, an expander 8 is operated to expand the needle. When the needle is pushed down by a push rod in response to a signal according to pattern data, simultaneously a latch mechanism is operated, and the needle expander 8 is expanded, whereby as the needle is stopped and tufted, the point 9 of the needle pierces through the base material 3 and a pile yarn is captured and cut by a looper 10 and a knife 11 to obtain the secondary pile array 12.
Patent JP-H01138115-A (JP)
Title: Production of faujasite-type zeolite
Inventor: OKADA YUTAKA
IPC: C01B39/20
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a zeolite having high base-substitution capacity, adsorption power and moisture-uptake, in high efficiency, by using burnt coal ash as a main raw material and forming the zeolite crystal while keeping the SiO2/Al2O3 ratio within a specific range by supplying SiO2 or an Al component to the main raw material. CONSTITUTION:Burnt coal ash is used as a main raw material and is supplied with deficient SiO2 component or Al component to keep the SiO2/Al ratio to 1-7. The mixed raw material is heated in an alkaline solution to form crystals. A faujasite-type zeolite having high base-substitution capacity, adsorption power and moisture-uptake can be produced by this process. The zeolite is useful as a solid improver, an anti-caking agent for fertilizer, a deodorizer, etc.
Patent JP-H10179049-A (JP)
Title: Cooked food
Inventor: NAGATOME YOSHIAKI
IPC: A23L23/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain cooked food, suck as stew, curry or hashed beef with rice with which the bodied taste having a maturation feel is sufficiently imparted without requiring the labor for aging for a long time and without the collapse of the flavor balance over the entire part by incorporating hydroxydimethyl furanone into this food. SOLUTION: This cooked food is obtd. by incorporating 3-hydroxy-4,5- dimethyl-2(5H)-furanone at a ratio of 10<-10> to 1.0wt.% into the food, further, incorporating flavor components belonging to ketones [exclusive of the 3- hydroxy-4,5-dimethyl-2(5H)-furanone] and/or phenols at a weight ratio of 1:10<-10> to 10<5> therein, and further, incorporating >=1 of aromas obtainable from meat, fish and shellfishes, vegetables, fruits, milk products and spices therein.
Patent JP-H06152654-A (JP)
Title: Optical line distributing method for hybrid exchange system
Inventor: SAWANO ISAMU
IPC: H04M3/00
Filed: 1992-11-09
Abstract: PURPOSE:To reduce the hardware quantity for the entire system by simplifying the connection changeover processing with an exchange due to a change in the transfer mode used by accommodated optical lines and forming a part of the processing as the hardware thereby relieving the load on a call control microprocessor in the hybrid exchange system in which an ATM exchange and an STM exchange are combined. CONSTITUTION:A CLS (call control information separate section) 103 extracts call control information from an optical signal, an MPC (call controlling microprocessor) 104 detects the transfer mode of received information and allows a PHSW (optical line switch) 112 to connect an optical line 106 to an STMSW (STM exchange) 102 when the detected transfer mode is the STM mode. An SUP (optical signal monitor section) 109 monitors the optical signal on an optical channel connecting to the STMSW 102 and gives a command of connection of the optical channel to the ATM exchange to the PHSW 112 when the end of communication is detected.
Patent JP-H06123466-A (JP)
Title: Underfloor air introducer
Inventor: MORIMOTO TAIJI
IPC: E04B1/70
Filed: 1992-10-09
Abstract: PURPOSE:To make use of underfloor air not only for ventilation but also for heating and cooling by introducing it indoors, and to improve utility by making air diffusing direction changeable by rotation of an elevating cylinder. CONSTITUTION:This underfloor air introducer comprises a lower container 2 which is provided with a container part 6 having a cylindrical guide part 7 which protrudes into an underfloor space and opened upward, and an elevating cylinder 3 in which a lid 11 to close an opening of the container part 6 by making itself go down is provided at an upper end of a base cylinder 10 which is to be inserted into the guide part 7 so that it can elevate and rotate. Further, a vent 12 is formed in an upward part of the base cylinder 10 and a fan 4 to suck out the underfloor air in the underfloor space is provided in the lower container 2 or an elevating cylinder 3.
Patent JP-H09116227-A (JP)
Title: Surface emission type laser and its manufacture
Inventor: SAITO HIDEAKI
IPC: H01S5/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vertical resonator type surface emission laser which is operated with a low-threshold current by constricting an injected current and a method for manufacturing the laser. SOLUTION: At the time of growing the crystals of a vertical resonator type surface emission laser composed of an n-type multilayered reflecting film 14, intermediate layer 15 containing an active layer 16, and a p-type multilayered reflecting film 21 on an n-type GaAs Substrate 13, a ring-like current constricting layer 20 composed of high-resistance amorphous is provided on the intermediate layer 15. The amorphous layer is formed by only shielding an As-beam by providing a mask on the substrate 13 at the time of growing GaAs by molecular beam epitaxy. Therefore, the laser can be oscillated at a low threshold current by constricting the current through the active layer 16 below the central part of the ring.
Patent JP-2001112497-A (JP)
Title: Reagent for concentrating body cell of acid-fast bacterium, kit and method for concentrating body cell of acid-fast bacterium
Inventor: OKA MICHIHIRO
IPC: C12N1/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method, a reagent and a kit for efficiently collecting an acid-fast bacterium in a simple means in the pretreatment of a specimen suspected of being infected with the acid-fast bacterium, especially with tubercle bacillus. SOLUTION: The method comprises the following steps: adding the reagent for concentrating the body cell of the acid-fast bacterium and capable of forming a substance which is difficultly soluble in water and has microbial body cell adsorption ability through being mixed with an alkali to the specimen peptized and subjected to removal of pollution due to miscellaneous germs with a processing liquid containing the alkali in order to make the substance difficultly soluble in water adsorb the acid-fast bacterium; and dissolving the recovered substance difficultly soluble in water through adding a reagent for dissolving a substance difficultly soluble in water to isolate the acid-fast bacterium.
Patent JP-H08131134-A (JP)
Title: Production of drink
Inventor: ONO AKINOBU
IPC: A23L2/62
Filed: 1994-11-08
Abstract: PURPOSE: To produce a uniformly mixed drink from raw material liquids having different specific gravities without causing the separation of the raw material liquids. CONSTITUTION: Raw material liquids having different specific gravities are sealed in a vessel. The sealed vessel containing the raw liquids in separated state is turned 180 deg. upside down within 1sec, maintained the state for at least 2sec and again turned 180 deg. upside down to the original posture to obtain the objective drink.
Patent JP-2001114591-A (JP)
Title: Liquid phase epitaxial growth device
Inventor: KANEKO KAZUAKI
IPC: C30B19/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid phase epitaxial growth device which can prevent the leakage of a melted liquid from a growth chamber and also increase the number of treated semiconductor substrates per batch to enhance production efficiency. SOLUTION: An approximately cylindrical growth chamber assembly 2 for receiving semiconductor substrates 30 in a state standing in the perpendicular direction is disposed below an upper member 6 having melted liquid reservoirs 8, 8' and 8" formed therein in the uniformly heated region of an oven. A movement control means 40 for inhibiting the movement of the growth chamber assembly 2 in the axial direction is disposed. An approximately cylindrical inner member 10 is slidably fit onto the outer periphery of the growth chamber assembly 2, and the first penetrated hole 12 is formed in the inner member 10. The first penetrated hole 12 communicates with the melted liquid-charging port 21 of the growth chamber assembly 2, when the inner member 10 is moved to the first position in the axial direction.
Patent JP-H08158576-A (JP)
Title: Mounting structure of handrail
Inventor: SATO YUICHI
IPC: E04F11/18
Filed: 1994-12-01
Abstract: PURPOSE: To enable the execution of works simply even by an unskilled person only by mounting fittings by screwing a screw and screwing a cap to a screw rod and improve the appearance by preventing the viewing of the screw and the fittings and making the screw and fittings difficult to view. CONSTITUTION: One piece 31 of fittings 3 is fitted to the end face 21 of a handrail 2 by screws 25, and a screw rod 11 on the upper end face of a post 1 is inserted into the through-hole 36 of the other piece 32. A cap 4 is screwed to the screw rod 11, and the handrail 2 is installed to the post 1.
Patent JP-2000124297-A (JP)
Title: Board holder
Inventor: MAEKAWA NAOTADA
IPC: H01L21/683
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a board holder which can hold a board stably, while suppressing the contaminants. SOLUTION: A retention groove 93a is made in a holder 93, and the retention groove 93a is equipped with a pair of planes 93b which are V-shaped in cross section made so as to face oppositely the width of the retention groove 93a widening gradually toward the opening, wherein a board is to be inserted from the bottom of the groove. Moreover, an angle α, of an aperture that the pair of planes 93b made is arranged to be 28 deg. or larger. Furthermore, the planes 93b in a pair are made of a material 80 with durometer hardness of 0.22 or smaller in coefficient of kinematic friction.  The leaning of the board which is held by the holder 93 becomes smaller, and even when it holds a plurality of boards, the boards come to be held stably without making contact with one another, and also the dusts caused by the friction between the board and the plane 93b are reduced, so that the contaminant such as particles, etc., can be suppressed.
Patent JP-S62157485-A (JP)
Title: Frame synchronizing driving device for video signal reproducing device
Inventor: MIZUTA MASASHI
IPC: H04N5/7826
Filed: 1985-12-28
Abstract: PURPOSE:To decrease jitters of a reproducing signal and an erroneous locking probability by servo-locking a reproducing device at a field frequency, odd- dividing one frame, comparing in phase with a reference frame, discriminating two servo-locking phases and shifting the servo system phase at the time of one-side, is locking in phase. CONSTITUTION:A reproducing timing pulse H is introduced to a 2.5H window generating circuit 4 and a window pulse D is generated. Next, the window pulse D is supplied to a phase deciding circuit 5, the level of D is sampled by the rise of a reference frame pulse E. The deciding output is supplied to a pulse generating circuit 8 and one prescribed width servo-shifting pulse S is guided. The servo shifting pulse S is supplied to a VTR 1 and overlapped and added to the driving voltage of the input of the driving circuit of a capstan motor. As the result, the rotating phase of the capstan motor is instantaneously shifted and a servo locking phase is fixed to the phase of (a). As a result, the phase of the reproducing signal always synchronizes to the reference frame pulse from a reference oscillator 6 and the jitter quantity is reduced by half.
Patent JP-2000124581-A (JP)
Title: Forming method of wiring pattern and manufacture of laminated wiring board
Inventor: HATAMURA YOTARO
IPC: H05K3/46
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wiring pattern forming method of capable of narrowing a wiring pattern in wiring width and enhancing it in density and a laminated wiring board. SOLUTION: A through-hole 14 and a wiring groove 16 corresponding to a wiring pattern are provided in a board 10 by pressing. A metal film 40 is formed on the surface of the board 10, the through-hole 14 is filled up with metal material, the wiring groove 16 is filled up with metal material for the formation of a wiring pattern. A few wiring boards are laminated and bonded by pressure into a laminated wiring board 100.
Patent JP-S62155962-A (JP)
Title: Electrically driven caulking gun
Inventor: ITO JINICHI
IPC: B05C5/00
Filed: 1985-12-28
Abstract: PURPOSE:To make efficient work even in a high place, etc., with a simple, lightweight and small-sized device by rectilinearly advancing a rod with the intermittent suction force by an electromagnetic driving part thereby forcing out the material to be press-fed in a press-fed casing. CONSTITUTION:This invention relates to an electrically driving mechanism for forcing out a caulking agent, sealant, etc. A high magnetic flux is intermittently generated by a ferrite magnet 11 when a battery voltage is intermittently impressed to an electromagnetic coil 10 of an electromagnetic driving part 12. An attraction part 14 is then attracted to the part 12 side via a magnetic circuit by a holding cylinder 8 and is reset by a leaf spring 13. The part 14 is thereby oscillated back and forth. A driving spring member 15 is also moved back and forth, by which the rod 5 is advanced and retreated. A press feed plate 7 forces the material to be press-fed in a casing 1 out of a nozzle 2 on advancing of the rod 5. The construction is thus made simple and lightweight and the caulking gun having efficient and good workability is obtd.
Patent JP-H11133294-A (JP)
Title: Focus detector
Inventor: IDE MASATAKA
IPC: G02B7/28
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focus detector whose focus detecting ability is improved by increasing contrast with respect to a main object image and obtaining an adequate object image signal regardless of the luminance of the object or existence of miscellaneous objects. SOLUTION: A stored charge signal outputted by a photoelectric converter part 1 is amplified by a parameter set on an amplifying part 2, the amplified stored charge signal is read out as the object image signal, and a deciding part 4 decides whether the object image signal shows an adequate value for performing focus detection or not. If it is adequate, succeeding focus detection operation etc., are performed; if it is not, the amplified parameter of the part 2 is changed, amplified and again read out as the object image signal, and the object image signal adequate to the focus detection can be obtained.
Patent JP-H03159235-A (JP)
Title: Etching and etching device
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/311
Filed: 1989-11-17
Abstract: PURPOSE:To make possible a high-speed and low-damage etching by a method wherein an etching is performed at high speed to the middle of a base and an etching, which inflicts little damage, is performed at a part near the base. CONSTITUTION:When a silicon compound film, such as an SiO2 film, an SiN film and the like, is subjected to dry etching, a pattern-etching is performed by a two-step etching process, in which a high-speed anisotropic etching is performed with gas containing flon gas not containing H gas, such as C3F8 gas, C2F6 gas or the like, as its main component to a part immediately before a base and after that, a low-damage etching is performed with gas containing flow gas (such as CHF3 gas), which contains at least one piece of H in its individual molecules, as its main component. Thereby, an etching, which is speeded up and is reduced damage, of the SiO2 film can be attained. Moreover, the improvement of device characteristics due to a reduction in damage can be contrived and a reduction in a surface throughput subsequent to an etching is also possible because damage is reduced.
Patent JP-H03159408-A (JP)
Title: Protection circuit for switching amplifier
Inventor: KAMIMURA MASATSUGU
IPC: H03F1/52
Filed: 1989-11-17
Abstract: PURPOSE:To prevent thermal destruction by comulsorily turning off all switching elements in a power amplifier stage at an abnormal time. CONSTITUTION:An output signal line 1B is connected to the input-side of BPF 2 and it extracts only the carrier of a PWM signal from the output-side of a switching amplifier 20. A comparator is used for a control circuit 4 judging the size of the output of a integrator 3B and the comparator compares an integral output with a prescribed judgement value. When the carrier disappears and the integral output becomes less than the judgement value, a control signal comes to H (high) being an abnormal level. When the control signal becomes H (abnormal), a transistors T3 is turned on. Thus, a transistor T1 in an output stage comes to off-fixed and T2 to on-fixed. Then, gate driving signals G1 and G2 come to L (GND) and the switching elements Q1 and Q2 are turned off. Consequently, the output signal line 1B is interrupted from a conductive route Vcc-side and from a GND-side.
Patent JP-S62159657-A (JP)
Inventor: YAMAMOTO AKIRA
IPC: A61L33/00
Filed: 1985-12-28
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-S62157986-A (JP)
Title: Bar code
Inventor: SATO KAZUHIRO
IPC: G06K19/06
Filed: 1985-12-28
Abstract: PURPOSE:To close a spacing between bars in the direction of main scanning line until it becomes equal to the minimum spacing between sampling points in the direction of main scanning and heighten density of recording by arranging encoded plural bars slanting them uniformly at a specified angle to the direction of the main scanning line. CONSTITUTION:Plural encoded bars B1-B4 of different thickness are arranged at proper spacing slanting them uniformly at the angle of less than 90 deg., for instance 45 deg. or 30 deg., to the direction of main scanning lines L that read the bars photoelectrically. Bars B1-B4 are slanted uniformly to the direction of main scanning lines L to widen spaces between bars, B1 and B2, B2 and B3,... in the direction of main scanning lines L. The space D between bars B1, B2 in the direction of main scanning lines L can be widened to 1/sintheta times to the space (d), and the space D can be made small until it becomes equal to the space d' between sampling points S, S.
Patent JP-H04172347-A (JP)
Title: Thermally developed color photosensitive material
Inventor: KATO MASATOSHI
IPC: G03C8/52
Filed: 1990-11-05
Abstract: PURPOSE:To obtain thermally developed color photosensitive material, which is excellent in forming high quality images, and preservability, and improved curling property by using a paper supporting body whose one side has photosensitive silver halide coloring matter donor property compound, and amino group inert gelatin derivative and whose other side has not hydrophilic binder. CONSTITUTION:One side of a paper supporting body of 200 micron or less in thickness has at least photosensitive silver halide coloring matter donor property compound and amino group inert gelatin derivative, and the other side of the paper supporting body has not hydrophilic binder. Paper, generally, or blended paper of synthetic resin pulp such as polyethylene and natural pulp can be used for the paper supporting body. By this constitution, thermally developed color photosensitive material which is excellent in forming high quality images, preservability and curling property can be obtained.
Patent JP-S62158829-A (JP)
Title: Manufacture of strip-like coil for briquetting granular particles and equipment therefor
Inventor: BEPPU KOICHI
IPC: C22B1/248
Filed: 1985-12-28
Abstract: PURPOSE:To easily form granular particles into the state of strip-like coil by introducing a strip into a conveyance route branching in a manner capable of connection and disconnection from a conveyance route at the position this side of strip dividing position and by winding up the strip in a coil via bending rolls fitted to the branching conveyance route. CONSTITUTION:The granular particles A are fed between the joining peripheries, facing each other, or a couple of forming rolls 1, 2 turnably opposed, and the resulting continuous, long-size strip A1 which is compacted between the joining peripheries by means of the turning of the rolls 1, 2 is divided on a conveyance route 7 succeeding the rolls 1, 2, so that individual briquettes A2 can be obtained. The strip P1 is introduced into the conveyance route 13 branching in the manner capable of connection and disconnection from the conveyance route 7 at the position this side of the dividing position, and the strip A1 is wound up into a coil A3 via the bending rolls 15 fitted to the branching conveyance route 13.