baber/WOPTO huggingface dataset:
Patent JP-H05282546-A (JP)
Title: Extraction filtering device for automatic vending machine
IPC: G07F13/06
Filed: 1992-05-19
Abstract: PURPOSE:To obtain an extraction filtering device where the improvement of cleaning efficiency can be expected by fitting an ultrasonic oscillator to the external surface of a brewer unit. CONSTITUTION:In the brewer unit 1, an ultrasonic oscillation hole 22 is fitted near the external surface of an extraction room 4. At the time of cleaning the extraction room 4, the depression of a valve plug 6 by a valve opening/ closing cam 16 is released and an upper opening 5 is blocked by the valve plug 6. When hot water B is supplied and the ultrasonic oscillator 22 is driven in a state where a gap G is formed between the tip of the valve rod 23 of the valve plug 6 and the valve opening/closing cam 16, the brewer unit 1 receives ultrasonic oscillation from the ultrasonic oscillation hole 22, and dirt adhered to the inner surface of the extraction room 4 soaks into the inner part and dirt comes off. When cleaning completes, air 10 is furthermore blowed from a supply port 9 so as to raise internal pressure and cleaned cleanser 21 is compulsorily discharged. When the brewer unit 1 is supported through an elastic body, cleaning efficiency can be much more improved.
Patent JP-S61286348-A (JP)
Title: Production of 3,3,3-trifluoro-2-hydroxy-2-trifluoromethylpropionic acid ester
Inventor: YOKOI KAZUMA
IPC: B01J23/00
Filed: 1985-06-11
Abstract: PURPOSE:To obtain the titled compound useful as a raw material and intermediate for pharmaceuticals, agricultural chemicals and organic syntheses, under mild reaction condition, by reacting heptafluoroisobutenyl ether with H2O2 in the presence of a specific catalyst. CONSTITUTION:The objective compound of formula II can be produced by adding 1-20mol of H2O2 as an aqueous solution having a concentration of 30-50wt% to 1mol of heptafluoroisobutenyl ether of formula I (R is alkyl or aryl), adding 0.1-5pts vol. of a solvent (e.g. acetone, methanol, dioxane, etc.) based on 1pt.vol. of the H2O2 solution, and reacting the components in the presence of a catalyst consisting of the carbonate or hydroxide of alkali metal or alkaline earth metal at 0-60 deg.C, preferably 10-30 deg.C, thereby proceeding the dehydrofluorination reaction and oxidization reaction simultaneously. The catalyst is e.g. KOH, K2CO3, NaOH, CaCO3, etc. EFFECT:There is no by-production of hardly disposable industrial waste such as MnO2.
Patent JP-H0422807-A (JP)
Title: Positioning device
Inventor: KUBO TADAYUKI
IPC: G12B5/00
Filed: 1990-05-17
Abstract: PURPOSE:To reduce the influence of the posture accuracy and vibration of an X-Y stage, etc., and to perform positioning at high speed and with high accuracy by measuring the displacement quantity of a driven body in a positioning device in upward/downward and oblique directions setting the installing plane of the X-Y stage as reference. CONSTITUTION:When a command voltage is applied from an external controller to a piezoelectric element 2, the driven body 1 is positioned in the upward/ downward and oblique directions. Also, the driven body 1 is positioned at an arbitrary position in an (x-y) plane with the X-Y stage 9. In such a case, the displacement quantity in the upward/downward and oblique directions of the driven body 1 is measured with a non-contact displacement gage 6, and is feedback-controlled from the external controller based on the output, however, since the non-contact displacement gage 6 is arranged so as to be confronted with a reference plane 10a, it is possible to measure the displacement quantity of the driven body 1 including the posture change of the X-Y stage, which enables the positioning with high accuracy to be performed for a targeted plane.
Patent JP-H08319823-A (JP)
Title: Metal catalyst converter and exhaust emission control method using it
Inventor: SUZUKI HIDEJI
IPC: F01N3/24
Filed: 1995-05-24
Abstract: PURPOSE: To prevent deterioration of a catalyst in a metal catalyst carrier. CONSTITUTION: A device is provided with a metal catalyst carrier 1, a casing 3 having an exhaust flow-in part 4 and an exhaust flow-out part 5 on both ends and for housing the metal catalyst carrier 1, and an exhaust gas distribution 8 which is arranged coaxially with the metal catalyst carrier 1 in the vicinity of the upstream side of the metal catalyst carrier 1 and for annually leading exhaust gas around the end surface 1a of the metal catalyst carrier 1. An exhaust gas distribution control plate 8 is arranged in the vicinity of the upstream side of the metal catalyst carrier 1, exhaust gas is thick distributed on a circumferential part, and it is thinly distributed on a center part. The temperature distribution of the radial direction of the metal catalyst carrier 1 is equalized so as to purify exhaust gas.
Patent JP-H06311823-A (JP)
Title: Vegetable transplanter
Inventor: ARAKI MASAKATSU
IPC: A01C11/02
Filed: 1993-04-27
Abstract: PURPOSE:To make it possible to transplant seedlings to a field on which a mulching film is covered by a vegetable transplanter. CONSTITUTION:This vegetable transplanter is provided with a soil digger 65 capable of intermittently vertically moving so as to insert at least the part into soil when placed in lower position and forming holes or grooves for transplanting seedlings on the field face, a burner 70 for heating the soil digger and a swingable scraper 77 capable of elastically bringing into contact with the soil digger 65.
Patent JP-S5828006-A (JP)
Inventor: SO SHIYUNYUU
IPC: F16B7/06
Filed: 1981-08-10
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-S613966-A (JP)
Inventor: YUASA HARUHIKO
IPC: F25C1/04
Filed: 1984-06-18
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-H07329956-A (JP)
Title: Case with cover
Inventor: HASHIMOTO TADASHI
IPC: B65D5/66
Filed: 1994-06-07
Abstract: PURPOSE:To easily form and keep a gap between a body and a tongue part to easily insert an insertion piece without a possibility of intrusion of dust or the like and a need of removing punched chips at the time of machining by a method wherein an impression part is formed on the surface of the tongue part formed by a tongue-form notch. CONSTITUTION:An insertion piece 2 can be inserted into a tongue-form notch 4 formed in a body 3 to be fitted therein. An impression part 6 is formed in a tongue part 41 formed by the tongue-form notch 4 so that the tongue part 41 can get warped to one side of the body. When the tongue part 41 is directed to the insertion piece 2, the tongue part 41 is warped outward to be spaced a large gap from the body 3 for the easy insertion of the insertion piece 2. The impression part 6 can be formed by pressing a rule blade when a sheet blank to be made into the body 3 is formed. By pressing the impression part 6, the impression part 6 is depressed flat, the tongue part 41 is elongated, and the top of the tongue part 41 is caught by the tongue-form notch 4, whereby a gap can be kept.
Patent JP-2000320837-A (JP)
Title: Gas turbine combustor
Inventor: ITO MASAAKI
IPC: F02C7/18
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce pollution by providing, on the outer surface of a combustion cylinder, with intermittent cooling fins making a specified angle of attack to the air inlet direction thereby enhancing the efficiency of an entire gas turbine and decreasing the fuel/air ratio. SOLUTION: In order to enlarge the heat transfer area and to enhance the heat transfer rate, cooling fins 26 are provided on the outer surface of a combustion cylinder 22. The cooling fins 26 are provided intermittently and the height thereof is lower than that of an annular channel. The cooling fins 26 feature an angle of attack γ and an inclination angle β to the air inlet direction. A dimensionless number of heat transfer rate, i.e., a Nusselt number, takes a maximum value when the angle of attack γ is about 45 deg.. When pressure loss and error of manufacture are taken into account, the angle of attack γ is suitably set in the range of 30-60 deg..  When the inclination angle β is smaller than 90 deg., vortexes on the downstream side of the cooling fins are formed at a part closer to the combustion cylinder 22 than the center of the annular channel and heat transfer is accelerated effectively on the outer surface of the combustion cylinder.
Patent JP-H06233659-A (JP)
Title: Production of 'norimaki' and production device therefor
Inventor: KAWAI SEIJI
IPC: A23L7/10
Filed: 1991-03-09
Abstract: PURPOSE:To obtain in high yield 'norimaki' (vinegared rice rolled in laver) of predetermined appearance by advancing food material-molded lumps through a belt conveyer toward sheets of laver so arranged as to stand slantly behind the advancing direction of the belt conveyer. CONSTITUTION:Sheets of laver 7 are so arranged as to stand slantly at a tilt angle of 10-30 deg. or so behind the advancing direction of a belt conveyer 3 relatively to the vertical direction to the carrying surface of the conveyer 3 to feed food material-molded lumps 2 by intermittent driving, thus rolling the molded lumps 2 in respective sheets of laver in a desired shape.
Patent JP-S5826489-A (JP)
Inventor: KURITA HITOSHI
IPC: H05B6/68
Filed: 1981-08-11
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-S5460487-A (JP)
Title: Method of detecting steel material position at compressed connection sections
Inventor: KATOU ATSUSHI
IPC: H01R43/00
Filed: 1977-10-21
Abstract: PURPOSE: To accomplish easy and accurate detection of the steel material position at the connection sections of steel core aluminium strand through detection of the magnetism of the steel material with a magnetism detector after the material inside the electric wire.  
     CONSTITUTION: After a steel material inside an electric wire D is magnetized, the magnetism of the material is detected with a magnetism detector 6. For example, a steel core aluminium strand D used for a jumper wire is inserted into a jumper socket C of a retaining clamp for compressed connection. Out side the connection point 1, a U-shaped permanent magnet 5 is inserted and moved in the direction of the arrow to magnetize the steel core 2. Then, when a hole element 7 of a magnetism detector 6 is brought into contact with the magnetized portion of the steel core 2, the pointer of the detector 6 swings. As the element is deviated from the steel core, the swing of the pointer becomes weak. Accordingly, the aforementioned arrangement enables the detection of the position of the steel material at the connection points easily and accurately 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5827728-A (JP)
Title: Porous acrylonitrile polymeric film having adjusted porosity
Inventor: TANABE TSUNEAKI
IPC: C08J9/36
Filed: 1981-08-13
Abstract: PURPOSE:The titled film, obtained by treating a wet acrylonitrile polymeric film with hot water, and heat-treating the film in a dry state, having improved handleability and storage stability, and useful for filtering and separating aqueous media, gases and non-aqueous materials. CONSTITUTION:A wet acrylonitrile polymeric film, prepared by the wet film- forming method, and containing homopolymer of acrylonitrile or 60wt% or more acrylonitrile is dipped in hot water preferably at 80-100 deg.C for about one min, and then heat-treated in a dry state at a temperature of 20 deg.C lower than the hot water treating temperature -130 deg.C in the first dry heat treatment, and then heat-treated at the dry heat treating temperature or above and 130 deg.C or below in the second dry heat treatment to give the aimed porous acrylonitrile polymeric film.
Patent JP-S5349915-A (JP)
Title: Multi-function circuit
Inventor: UESUGI TOMOSHIGE
IPC: G06F3/02
Filed: 1976-10-18
Abstract: PURPOSE: To secure a number of actions with a small number of keys by providing a anulti-function key with an optional execution for setting and releasing of the function. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10319277-A (JP)
Title: Optical module structure and manufacture thereof
Inventor: AKIMOTO ATSUSHI
IPC: H01L31/0232
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To form an optical module inexpensively and to prevent a light- emitting element or a light-receiving element from being influenced by distortion even when fixing it to an external device by screws, etc. SOLUTION: A base 10 is comprised of a main part 1014 integrally bearing a main body 11 and attaching parts 10B, 10C formed on both sides of the main part and provided with an attaching hole 10a formed thereon. Attaching parts 10B, 10C are integrally connected with the main part 10 via connecting parts 10D, 10E respectively, and the connecting part 10D has notch parts 10F, 10G formed on both sides. The connecting part 10E has also notch parts 10H, 10I formed similarly. Therefore, even when an optical module is fixed to an external member by screws via the attaching holes 10a, mechanical strain exerted on the attaching part 10B or 10C is absorbed by distortions of the coupling parts 10D, 10E and is not transferred to the main part 10M and an optical element 12 or 13 formed thereon.
Patent JP-H05323180-A (JP)
Title: Camera with automatic focusing device
Inventor: NAKAJIMA TATSUO
IPC: G02B7/28
Filed: 1992-05-19
Abstract: PURPOSE:To quickly changeover a mode by executing control so as to obtain returning to a first mode, even in a second mode for successively selecting a range-finding area, when a mode changing means is made active. CONSTITUTION:This camera having an automatic focusing detecting device, is equipped with a detecting means detecting each photographing distance up to plural positions of an object, the first mode for determining the photographing distance of the object, based on plural detection outputs by the detecting means, and the second mode for determining the photographing distance of the object, based on one of plural detection outputs by the detecting means. A first changeover means (switch Sar) changes over the first and second modes, and a second changeover means (switch Sch) successively changes over the detection outputs used for determining the photographing distance in the second mode. Then, a control circuit 7 executes the control so that the first changeover means (switch Sar) is made active, to obtain the returning to the first mode, even if the second mode is selected.
Patent JP-S5554051-A (JP)
Title: Multiple centrifugal separator
Inventor: KUSABA MASANOBU
IPC: B04C5/28
Filed: 1978-10-16
Abstract: PURPOSE: To enhance separation performance, gas whirl-barrier plates are provided in a centrifugal separation chamber to reduce whirling force so as to effect uniform pressure differences in the container.  
     CONSTITUTION: Particle-containing gas is charged through the gas inlet 1, acted by the single separaters 7 to remove particles, enters the gas outlet chamber 5, and is discharged from the container 1 through the outlet 2. The gas outlet chamber 5, inlet chamber 4, and particle collecting chamber 6 are provided with the gas whirl- barrier plates 51W53 to prevent whirling gas flow (gas flow lines FGV) in each chamber of multi-centrifugal separator. A number of holes h, for example, are provided to the gas whirl barrier plates 51W53. This increases the damping velocity of the gas flow lines FGV reducing its energy and enhances separation performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S614927-A (JP)
Title: Foaming type liquid meter
Inventor: TOKUMOTO TOSHIAKI
IPC: G01F23/02
Filed: 1984-06-18
Abstract: PURPOSE:To make the confirmation of the liquid level easy by recessing the bottom face of the window shaped base body consisting of a transparent mterial and by forming a foaming chamber. CONSTITUTION:A foaming type liquid meter 1 is made by forming a foaming chamber 2 with bending upward the lower face of the base body A of window shape consisting of a transparent material, and the cylinder 14 fitted to the tip of the liquid meter 1 is inserted into a container 10 from the pouring port 13 of the upper face thereof. When the chamber 2 is brought into contact with the liquid 5, then the air being shut in the chamber 2 is made a bubble 4 and a visual annularity 2 appears on the periphery thereof due to surface tension and the observation is made easy.
Patent JP-S62283437-A (JP)
Title: Reversing type recording and reproducing device
Inventor: SOFUE MUNETOSHI
IPC: G11B15/093
Filed: 1986-05-31
Abstract: PURPOSE:To ensure the changeover by using a couple of pickups for normal running and reverse running and allowing the pickup to detect the tape end and switch the tape running selectively. CONSTITUTION:In depressing a reproducing button 11 (recording button 12) to select the normal reproduction (recording) mode, a head base 13 is moved in the direction of arrow (a), the shaft pin 44 of the normal running pickup 40 is inserted into a recess 53 in such a case, a shaft pin 45 of the reverse running pickup 41 is removed from the recess 53, a holder 46 is shaken in the direction of arrow (h) in the notch 49 against a tensile spring 50, one pickup 40 is brought into contact with a magnetic tape 19 and the other pickup 41 is detached from the tape 19. When the mode reaches the tape end, the magnetic tape 19 is tensed and the pickup 40 pressed by the tension is driven in the direction of arrow f' in resisting to a tensile spring 47, a pressed part 56 is depressed by the pressing pin 54 and the mode is switched into the reverse by the drive of a missing gear 24 and a drive gear 31.
Patent JP-H07170246-A (JP)
Title: Error control transmitter and error control receiver for transmission frame, and transmitting and receiving method for transmission frame with error correcting code
Inventor: MURAKAMI ATSUMICHI
IPC: H04L47/43
Filed: 1994-06-08
Abstract: PURPOSE:To provide an error controller for a transmission frame by which an efficient error correction is performed for random errors and cell loss, the delay is reduced and further the reliability is improved. CONSTITUTION:This device is provided with a buffer memory 6 for storing the data of (p) blocks for L cells while dividing data corresponding to N symbols into (p) pieces and defining them as one block when the information quantity of NXL is defined as the unit of the transmission frame, coding circuit 4 for coding the data for the unit of (p) blocks in a certain direction different from a transmitting direction, and cell circuit 8 for generating a transmitting cell by making the cells of (p) blocks correpsonding to (N) symbols into selected cells. Further, a counter is provided to apply a cell identifier to the head of the cell in the transmitting direction, the cell identifier is added to each cell, and the data are transmitted while exchanging one part with the coded cells as needed. Moreover, an error inspecting code generating means is added as well.
Patent JP-H11332644-A (JP)
Title: Stick provided with axially movable core material, especially, stick for soft core material
Inventor: ZAHN WERNER
IPC: A45D40/20
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a stick having an exchangeable configuration, especially, simple structure and small radial dimension. SOLUTION: The lengthwise segment of a rotary sleeve 2 away from a top end at least is surrounded with a main body 1 of stick, at least one operation window is provided on the peripheral wall of the main body 1 of stick surrounding the rotary sleeve 2 by notching, the rear end part of a core material 3 is inserted into the force segment of a core material driving part 4 formed as a tube segment-shaped core material holding part 10 so as to disable turn and axial move, and further, this core material holding part 10 is cooperated with the inner peripheral surface of the rotary sleeve 2 as an axial guide on the outer peripheral surface.
Patent JP-H0650318-A (JP)
Title: Device for assembly by clamp of elastic compressive part
Inventor: JIYANNPIEERU RAMIRON
IPC: F16B21/16
Filed: 1993-05-28
Abstract: PURPOSE: To provide a simple configuration and eliminate conventional screwing work. CONSTITUTION: This device for assembly is constituted by including a cylindrical housing 1 and a main body 4 having a shape agreed with the shape of the housing 1 in a requisite manner. The main body 4 is fixed by a ring (split ring) 6 positioned in a groove 7 of a cylindrical wall of the housing 1 so as to compress a thin film 3 which is an elastically compressible part. The shape and dimensions of the ring 6 are selected in such a way that it is arranged in opposition to an outer peripheral face of the main body 1 to prevent it from moving outwards. The ring 6 is fixed on an inner side of the groove 7 by a region for preventing the ring 6 from moving to the outside of the groove 7 due to its shape and a collar 8 provided with a projecting part 81 which acts mutually with a groove 41 of the main body 4 to fix the collar onto the main body by snap-fitting.
Patent JP-S62280304-A (JP)
Title: External ornamental parts
Inventor: MURAISHI KATSUYOSHI
IPC: G04B37/22
Filed: 1986-05-30
Abstract: PURPOSE:To improve an ornamental effect, strength and corrosion resistance by fashioning a desired prototype from a powder metal and thermoplastic resin as raw materials, melting the surface layer thereof and polishing said layer after said layer is solidified. CONSTITUTION:The metallic powder of a stainless steel, etc., and the thermoplastic resin as a binder are mixed and the desired prototype is fashioned by subjecting the mixture to kneading, injection molding, removing of the binder and sintering. The outside peripheral part of the sintered layer 1 of such prototype is melted and solidified 2 to eliminate porous parts and at the same time, to improve the impact resistance. The surface of the melted and solidified layer 2 is polished by using a buff, etc., to form a polished layer 3. The external parts having a bright surface, the high corrosion resistance and the high ornamental effect are thus provided.
Patent JP-H01295453-A (JP)
Title: Ceramic package
Inventor: MIZUKAMI MASAYUKI
IPC: H01L23/50
Filed: 1988-05-24
Abstract: PURPOSE:To make it possible to implement high density mounting of electronic parts, by brazing the base parts of leads to the end surface of a ceramic board. CONSTITUTION:The base parts of leads 12 are brazed and fixed on the end surface of a ceramic board 10 in a facing pattern at the upper and rear surfaces of the ceramic board 10. The brazing parts of the leads 12 are brazed on the end surface of the ceramic board 10 in the facing pattern at the upper surface side and the rear surface side and in the alternate pattern with respect to the upper and rear surfaces. A specified inner wiring pattern is provided in the ceramic board 10. The lead-out ends of the inner wiring pattern are led out on the end surface to which the leads are brazed. Said lead-out ends are electrically connected to the leads 12 by brazing. In this way, the effective area of the ceramic board 10 is increased, and high density mounting can be achieved.
Patent JP-S5250342-A (JP)
Title: Self-extingusishing resin compositions
Inventor: YUI HIROSHI
IPC: C08L51/00
Filed: 1975-10-21
Abstract: PURPOSE: Self-extinguishing resin compositions with excellent fire retardancy without toxicity and releasing of toxic gases, obtained by incorporating a specific inorganic filler and a powdery quinacridone or phthalocyanine compound as a fire retardant additive with a thermoplastic resin. 
     COPYRIGHT: (C)1977,JPO&Japio