baber/WOPTO huggingface dataset:
Patent JP-S57164467-A (JP)
Title: Tape loading device
Inventor: IDA YOSHINORI
IPC: G11B15/665
Filed: 1981-03-31
Abstract: PURPOSE:To guide a tape securely by starting the operation of a tape guide means while controlling its attitude in two stages through two attitude control means. CONSTITUTION:Tape guides 14 and 15 moved together with a loading ring 22 are received by cuts 39 and 40 of regulating plates 36 and 37 at a final loading position, and their tip positions are regulated. The tape guides 14 and 15 each have a clearance at the bearing part of a pin 32 supporting them and the loading ring 22 or its supporting mechanism is not rigid, so that the tape guides 14 and 15 are positioned securely by the regulating plates 36 and 37. Further, the loading ring 22 which supports the lower end parts of the tape guides 14 and 15 is positioned by being locked by a locking means at a final reciprocation position or a tape loading end position. Thus, a magnetic tape 4 is loaded by four tape guides 12-15 and wound helically around the external circumference of a head drum 11.
Patent JP-H07232141-A (JP)
Title: Washing apparatus
Inventor: TOTSUDO TARIKO
IPC: C23G5/04
Filed: 1994-02-23
Abstract: PURPOSE: To provide a cleaning device capable of handling chemicals spoiling the environment without releasing the chemicals and contaminating the environment by providing a cleaning fluid, a tank for housing and a means for introducing the cleaning fluid into the tank in two-phase condition. CONSTITUTION: The cleaning device 10 is provided with a tank 12 to surround a cleaning chamber 14, where an object 16 such as an electronic circuit board and precision-made pats are held. The object 16 contains typically grease and other external materials which are removed by the cleaning fluid 18 housed in the tank 12. The cleaning fluid 18 in the tank 12 can be made into a liquid phase, vapor phase or two-phase condition. For this purpose, a heating element 24 is embedded on the inside of the wall of the tank 12 and is connected to a heating control logical 25 so that radiant heat can supply. Thereby, the heating element 24 supplies sufficient heat to the cleaning fluid 18 and the object 16 to keep the cleaning fluid in a desired condition.
Patent JP-H05214306-A (JP)
Title: Rapidly curable aqueous adhesive and method for bonding
Inventor: ITO YOSHIAKI
IPC: C09J5/04
Filed: 1992-02-03
Abstract: PURPOSE:To provide a separately two liquid-coating type rapidly curable aqueous adhesive giving highly improved adhesive forces. CONSTITUTION:The adhesive comprises (A) a component A comprising the aqueous solution and/or the aqueous emulsion of a polymeric compound and (B) a component comprising a mixture containing a curing agent and fine particles directly not reacting with the curing agent. The polymeric compound includes polyvinyl alcohol (hereinafter referred to as PVA), a modified PVA, polyacrylic acid and its alkali salt. The aqueous emulsion includes a natural rubber latex and a styrene/butadiene rubber latex. The curing agent in the component B includes monoaldehydes such as formaldehyde, acetaldehyde and benzaldehyde without being especially limited. The fine particles directly not reacting with the curing agent are preferably ones which have large surface surfaces, respectively, are porous and are insoluble or swellable in water at <=60 deg.C, such as corn starch or potato starch.
Patent JP-2000250746-A (JP)
Title: Data conversion system for exchange
Inventor: KOGA TAKASHI
IPC: H04Q3/545
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a data conversion system for an exchange capable of continuously using data with a new program without discarding the data when an old program is operated when the old program is replaced with the new program about a data conversion system for an exchange. SOLUTION: This system contains memories 10 and 11 which are provided in respective systems and have a prescribed data configuration, a copying means 12 which copies inheritance data of an old current system onto a new current system memory before switching programs and a converting means which converts data which is copied into the new current system and is the one when the old program is operated into a memory map and a data configuration in a new program on the basis of memory map information and data configuration information in the old program when an old program operation is replaced with a new program operation.
Patent JP-S63215198-A (JP)
Title: Front panel of acoustic cabinet and its manufacture
Inventor: USAMI SHIGEHISA
IPC: H04R1/02
Filed: 1987-03-03
Abstract: PURPOSE:To shorten a process by unitedly forming a surface plate to be stuck to the surface of a base with the base including the edge part of the base and cutting a groove on the rear face of the surface plate at the ridge angle part of the end part to stick the surface plate to the base only by one process. CONSTITUTION:Since the surface plate to be stuck to the base is unitedly molded together with its end edge part and the rear face is stuck to the base 2 by cutting the groove 3d and bending the ridge angle part, the surface plate 3 of a front panel can be stuck to the base only by one process. Since the surface plate 3a is bent and parts forming the ridge angle parts are rounded, adhesives are not leaked, no lack is observed in the sense of beauty and fishing work such as facing can be omitted. Since the panel is produced as the finishing size, an ordinary useless process providing a material with excess size and cutting off the product after adhesion can be omitted.
Patent JP-H09215572-A (JP)
Title: Artificial flower stand
Inventor: SHIRAYANAGI ISAO
IPC: A47G7/06
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a flower stand inserted therein with an artificial flower, having a vase barrel and a base, which can be separated from each other, and being prevented from being fell down by an externally exerted force. SOLUTION: A vase barrel 20 for holding an artificial flower is formed of a light metal alloy cylinder having an intermediate part whose diameter is reduced, and a base 30 for supporting the vase barrel 20 is made of zinc alloy so as to be heavier than the base barrel 20. A bolt 40 for connecting the vase barrel 20 with the base 30 is inserted through an attaching hole 32 formed in the base 30, being extended into the vase barrel 20 formed in the attaching hole 32 from the rear surface of the vase barrel 20, and is threadedly engaged with the inner surface of the intermediate part having a reduced diameter.
Patent JP-S62207446-A (JP)
Inventor: YAMAMOTO ETSUJI
IPC: A61B10/00
Filed: 1986-03-07
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-S58165260-A (JP)
Title: Matrix for phosphoric acid electrolyte fuel cell
Inventor: TAJIMA HIROYUKI
IPC: H01M8/02
Filed: 1982-03-26
Abstract: PURPOSE:To improve the holding force of phosphoric acid and the blow-out pressure, by sintering silicon carbide micro powder having etched surface to increase the surface area and reduced grain size while employing polytetra fluoroethylene as binder. CONSTITUTION:In order to increase the blow-out pressure, the surface treatment is applied on silicon carbide to reduce the grain size while to increase the surface area thus to improve the wetting performance against phosphoric acid. In other word, silicon carbide having average graib size of 0.5mum is etched while employing aqueous solution of hydrofluoric acid and concentrated nitric acid then washed by water and dried. Consequently the surface area will increase from 18m<2>/g to 30m<2>/g. Thereafter it is added with PTFE having average grain size of 0.5mum and burnt to produce a sheet having thickness of 0.2mm..
Patent JP-S58167781-A (JP)
Title: Coated with laminated corrosion resistant film
Inventor: USUI MASAYOSHI
IPC: C23C22/73
Filed: 1982-03-26
Abstract: PURPOSE:To enhance the corrosion resistance of a steel pipe and to enhance close adhesiveness of each coating film thereon, by coating the surface of the steel pipe with a molten plating film of a Pb-Sn-Zn type eutectic alloy, a chromate film and a welded layer of thermoplastic resin. CONSTITUTION:The surface 1' of a small diameter steel pipe 1 with a pipe diameter of about 20mm. or less on which a Cu plating layer 5 is formed or not formed is at first coated with a molten plating film 2 formed from an eutectic state of a three-component alloy consisting 70-80% Pb, 5-10% Sn and 10-25% Zn as an under coat layer. In the next step, the coated steel pipe is subjected to chromate treatment to form a chromate film 3 and a welded layer 4 of thermoplastic resin comprising polyethylene resin, vinyl chloride resin or fluorine contained resin is further applied as a top coat layer. This coated steel pipe is excellent in corrosion resistance, good in close adhesiveness of each layer and free from generation of peeling, cracking and damage of the coating layer accompanying bending, pipe enlarging or drawing processings.
Patent JP-2000248868-A (JP)
Title: Method of preventing corotation due to rotational reaction of lift type rotation excavating apparatus and excavating method employing the method
Inventor: SHIMADA CHIKASHI
IPC: E21B7/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To absorb the rotational reaction of a rotational driving part without using a leader mast during the hitting operation of a lift type rotation excavating apparatus employing an auger. SOLUTION: The lift type rotation excavation apparatus 100 is featured that a rotational reaction force removing stay 15 is projectingly set at the side surface of a rotation driving part 10 being lifted at a boom, and rotational reaction force removing wire 18 attached to the tip end of the boom is pierced through a hole at the distal end part of the stay 15, and further, the other end of which is secured to the side of a vehicle 110 via a support means 19 near an excavation hole. As such, the wire 18 prevents the corotation caused by the rotational reaction force of the rotation driving part 10.
Patent JP-H05249301-A (JP)
Title: Plastic lens material with improved impact strength - prepd. by radical polymerisation curing of resin compsn. contg. (meth)acrylic
Inventor: FUKUSHIMA HIROSHI
IPC: G02B1/04
Filed: 1992-03-05
Abstract: PURPOSE:To provide the resin comps. which has a high refractive index, excellent impact resistance and excellent heat resistance, surface hardness and chemical resistance by using a copolymer of a radical polymerizable compsn. essentially consisting of a specific compd. CONSTITUTION:This plastic lens material is constituted by subjecting the resin compsn. for plastic lenses consisting of the following components A to C to radical polymn. and has >=1.58 refractive index. A: 20 to 80 pts.wt. (meth) actylate deriv. obtd. by compounding the org. acid expressed by formula II with the epoxy compd. expressed by formula I in a range of 1/0.8 to 1/1.12 equiv. ratio between the epoxy group X of the former and the carboxy group Y of the later. B: 20 to 80 pts.wt. compd. having polymerizable unsatd. double bonds within the molecule. C: 0.005 to 5 pts.wt. radical polymn. initiator. In the formula, X<1> to X<5> denote hydrogen, methyl group, bromine, chlorine, iodine; (n) denotes an integer from 0 to 2; Z denotes -(CH2)-, -C(CH3)2-,etc.; (p), (q) denote an integer from 1 to 4; R<1>, R<2> denote hydrogen, methyl group.
Patent JP-S52131917-A (JP)
Title: Continuous heat treatment of steel wire
Inventor: TAKAHASHI EIJI
IPC: C21D1/20
Filed: 1976-04-28
Abstract: PURPOSE:To obtain steel wire of suitable structure and excellent material characteristics by carrying out simple treatment comprising air cooling and soaking with due regard to anisothermal diagram of the steel wire. The treatment is equivalent to lead patenting treatment.
Patent JP-S60193475-A (JP)
Inventor: KAWAGUCHI TAKEO
IPC: A61N5/06
Filed: 1984-03-13
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-S63215761-A (JP)
Title: Fiber-reinforced 4-methyl-1-pentene polymer composition
Inventor: YOKOYAMA AKIRA
IPC: C08L23/26
Filed: 1987-03-05
Abstract: PURPOSE:To obtain a polymer compsn. which has excellent heat resistance and mechanical strengths and low water absorptivity and scarcely causes lowering in strength after water absorption, by blending an arom. polyamide with a modified 4-methyl-1-pentene polymer and a reinforcing fiber. CONSTITUTION:A polymer compsn. is obtd. by mixing 5-85wt.% arom. polyamide (A) wherein the diamine component is composed of arom. diamine component units or arom. polyamide (A) prepd. by self-condensing an aminobenzoic acid and 15-95wt.% modified poly(4-methyl-1-pentene) polymer wherein part or the whole thereof is graft-modified by 0.01-10wt.% unsaturated carboxylic acid or derivative with 10-60pts.wt. (per 100pts.wt. of the total amount of the components A and B) reinforcing fiber (C). The compsn. has a very high heat distortion temp. and improved mechanical strengths and is suitable for use in the production of components for household appliances and automobile parts which require heat resistance, such as connectors, tuners, switches, heater ducts, etc.
Patent JP-S63217799-A (JP)
Title: Ultrasonic wave probe
Inventor: HIRAMA MAKOTO
IPC: A61B8/00
Filed: 1987-03-05
Abstract: PURPOSE:To reduce the generation of a cross talk by respectively connecting a pattern for a signal and a patten for an earth disposed adjacent to a flexible wiring substrate to the electrode for a signal and the electrode for the earth of an ultrasonic wave oscillator. CONSTITUTION:On the ultrasonic wave oscillator 1, unit oscillators 1a, 1b, 1c,... are linearly disposed. A packing material 2, the electrode 3 for the signal (consisting of electrodes 3a, 3b, 3c,...) and the electrode 4 for the earth are attached. On the flexible wiring substrate EPC 5, the plural patterns 6 for the signals (6a, 6b, 6c,...) and the common patterns 7 for the earth are closely disposed through an insulating member 8 and respectively connected to the electrode 3 for the signal and the electrode 4 for the earth. In such a way, a space distance between the electrode for the signal and the electrode for the earth can be reduced. Accordingly, the generation of the crosstalk between the respective oscillators can be reduced, so that the influence applied to a picture quality can be suppressed small.
Patent JP-H04266979-A (JP)
Title: Coating composition
Inventor: MURACHI TATSUYA
IPC: C09D175/04
Filed: 1991-02-20
Abstract: PURPOSE:To provide a coating composition having good adhesiveness to the surfaces of substrates to be coated, and having excellent abrasion resistance, an automotive weather strip coated with the coating composition, and a tape whose side surface has been coated with the coating composition. CONSTITUTION:A coating composition comprises a polyurethane composition comprising a polyol, triethanolamine and a polyisocyanate and having NCO groups at the molecular ends, a fluororesin, a siliconediol and a halogenating agent. The coating composition has excellent adhesiveness to substrates such as rubbers and resins, and gives improved abrasion resistance to the substrates when coated on the substrates. When the coating composition is coated on the side surface of a tape, the peeling strength of the tape is improved.
Patent JP-H0771074-A (JP)
Title: Plane-shaped or solid-shaped ceiling lattice, particularly passable ceiling lattice consisting of chord member and nodular member
Inventor: BUARUTAA SHIYUTOUNPUFU
IPC: E04B7/00
Filed: 1994-03-18
Abstract: PURPOSE: To manufacture a ceiling lattice by providing pillars and joint connecting members with an identical contour with longitudinal slits and connecting the chord members of the ceiling lattice to the joint connecting members and the pillars by a clamping body fixable in the slits of the joint connecting members and the pillars. CONSTITUTION: A ceiling lattice 10 is supported by four pillars 11 and 11'. Upper chord members 12 and lower chord members 13 are constituted of identical rectangularly molded tube materials and are connected to joint connecting members 14. The joint connecting members 14 are joined to one another by diagonal members 15. The pillars 11 and 11' and the joint connecting members 14 are provided with an identical contour with longitudinal slits, and the pillars 11 and 11' are substituted for the joint connecting embers 14 in the pillars' connecting zone. A bottom plated is placed to a three-dimensional ceiling lattice 10. The bottom plate is located above butt parts and is provided with a square contour, and its contour is matched to the pattern of the ceiling lattice 10.
Patent JP-H09239961-A (JP)
Title: Rotary printing machine
Inventor: HAYASHI MAKOTO
IPC: B41F13/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve ink supplying work and workability of maintaining work by optionally designating combinations of printing units for grouping for split printing by a grounding input section and outputting a command signal by an integration control section at every servo controller of the grouped printing units. SOLUTION: A digital signal processor(DSP) 23 which can give operation and speed commands inputs a combination designation of printing units for grouping from an input device 35, and outputs a speed command for each of servo controllers 271 -276 of the grouped printing units. The DSP 23 maintains a rate of change according to predetermined accelerating and decelerating times at the time of acceleration and deceleration. In operating at a fixed speed, the DSP maintains a time interval corresponding to the speed command and outputs a speed command signal. With the speed command signal of the DSP 23 as a desired control value, the servo controllers 271 -276 input rotation angle signals of rotary encoders 291 -296 as position feedback signals, and parallel processing of speed control is performed.
Patent JP-H02227919-A (JP)
Title: Rivet type contact
Inventor: KURODA MASAO
IPC: H01H1/04
Filed: 1989-03-01
Abstract: PURPOSE:To prevent generation of cracks elliptical formation and burrs to obtain sufficient joint strength by using the head as a base material while making the leg part and the joint of the leg part of the head bottom center into a contact material. CONSTITUTION:Simultaneously with cold pressure welding of a contact material 1 obtained by cutting a contact wire rod consisting of Ag-SnO2 to a base material 2 obtained by cutting a base wire rod consisting of Cu, preformation is performed in a rivet type while using the side of the base material as the head. Later, the head diameter, the head thickness, the leg part diameter and the leg part height are finished and formed in the rivet type. That is, when the leg part of the contact material 1 is inserted into the contact attaching hole 5 of a spring material 4 to be calked to the periphery of the contact attaching hole 5, the area increasing rate of the leg part of the contact material 1 is lowered. Thereby, a rivet type contact having sufficient joint strength and generating no crack while being free from elliptical formation and burr generation can be obtained.
Patent JP-H09245979-A (JP)
Title: Discharge lamp lighting device
Inventor: TOYAMA KOICHI
IPC: H05B41/282
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent flashing of a discharge lamp in the case where a battery voltage is low for preventing dazzling a car on the opposite lane. SOLUTION: As a battery voltage VB drops by operation of a stator motor of the like, a transistor 105 gets off. As a discharge lamp is lighted off by drop of the battery voltage VB, an output voltage V5 of a comparator circuit element 101 changes into a low level by rise of a lamp voltage VL in the negative direction, and a transistor 106 is switched off. Because of the transistors 105, 106 getting off, a transistor 108 gets on, an output voltage V4 changes into a high level, a transistor 109 is switched on, and action of a pulse width modulation circuit is stopped, thereby relighting of the discharge lamp is prohibited.
Patent JP-H10243711-A (JP)
Title: Vegetation surface coating material
Inventor: MIFUNE NAOTO
IPC: E02D17/20
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a vegetation surface coating material capable of carrying out accordance with environment and readily carrying out measure against exhaust gas on load, improving vegetation conditions and contributing to workability and recycling property. SOLUTION: This vegetation surface coating material is composed of a block body 2 having permeability and formed by integrating elastic power of rubber, plastic, etc., and domino-like or chip-like particle bodies 2 in a state having space and plant seeds 3 or seedlings are embedded in the block body 1. Furthermore, impermeable layers 6 and 7 are selectively provided on the side and bottom of the block body 1 and a connectable protruded part 4 for connection between adjacent block dodies 1 and connectable protruded part 5 with which the connectable protruded part 4 is engaged are provided.
Patent JP-S59173141-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/00
Filed: 1983-03-23
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-H01224078-A (JP)
Title: Film coating method
Inventor: IMAMURA HIROKATSU
IPC: B05D1/28
Filed: 1988-03-04
Abstract: PURPOSE:To facilitate control of a coating amt. by enclosing a photosensor and signal wire with a conductor which is at least partly light-transparent in a film coating method which controls the coating amt. by disposing a light source and the sensor. CONSTITUTION:A colored coating material 3 is continuously coated on the surface of the traveling continuous film 1. The light source 6 is disposed to one side of the traveling coated film and the photodetecting sensor 7 is disposed to the other side. The coating amt. is controlled by the signal wire 10 according to the quantity of the light received by this sensor 7. The sensor 7 and the signal wire 10 in the film coating method such constitution are enclosed by the light transparent conductor (e.g.: a coarse meshed wire net, etc.) which is at least partly light-transparent and is grounded. The influence that the noises generated at the time of discharge of the static electricity electrified on the film 1 exerts to the sensor 7 and the signal wire 10 is thereby eliminated. The quantity of coating coloring agent 3 to be coated on the film 1 is, therefore, uniformized.
Patent JP-S53135313-A (JP)
Title: Magnetic recording medium
Inventor: IIDA YASUHISA
IPC: G11B20/14
Filed: 1977-04-28
Abstract: PURPOSE: To improve reproduction accuracy irrespective of level decrease, noise superposition of reproduction signal by forming signal bits which constitute information contents with specified magnetic flux frequencies. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6345294-A (JP)
Title: Aromatase-inhibiting steroid derivative
Inventor: TERASAWA TADAO
IPC: C07J41/00
Filed: 1987-03-03
Abstract: NEW MATERIAL:The compound of formula I [R is CH3, CH2SCN, CH2SC(=S) OR' (R' is lower alkyl), etc.; X is SCN, N3, SCH2CH2X' (X is OH, acyloxy, N3 halogen or SCN), lower alkynyl or lower alkynyloxy; dotted line represents the presence or absence of double bond]. EXAMPLE:6alpha-Thiocyanatoandrost-4-ene-3,17-dione. USE:An agent for suppressing proliferation of estrogen-dependent tumor. PREPARATION:The compound of formula I can be produced e.g. by reacting an epoxy derivative of formula II (Y is O or ketal group) (e.g. 5alpha,6alpha- epoxyandrostane-3,17-dione) with a compound such as sodium thiocyanate and subjecting the reaction product to dehydration reaction.