baber/WOPTO huggingface dataset:
Patent JP-H01285054-A (JP)
Title: Reel take-up device
Inventor: TANAKA YOSHIYUKI
IPC: G11B15/44
Filed: 1988-05-12
Abstract: PURPOSE:To minimize the electric power consumption at the time of forward reproducing/recording and to improve the revolution performance of a capstan driving motor by making a fast forwarding torque limiter and a forward reproducing torque limiter independent of each other and driving a reel with optimum torque at the time of forward reproducing. CONSTITUTION:Driving force at the time of forward reproducing is transmitted in the order of the driven side 15 of the fast forwarding torque limiter   the driving side 27 of the forward reproducing torque limiter   the driven side of the forward reproducing torque limiter   the take-up reel, so that the forward reproducing torque limiter with small transmitting torque is operated for the reel take-up. Then, at the time of fast forwarding, by functioning the forward reproducing torque limiter as an intermediate member by connecting the driving side 27 and the driven side 33 of the reproducing torque limiter, the fast forwarding torque limiter is operated for the reel take-up. By this method, the reel take-up torque at the time of forward reproducing is operated, so that the power consumption is lowered, and the setting performance which is dependent upon the revolution performance of the capstan driving motor is improved.
Patent JP-H07299620-A (JP)
Title: Feed quantity switching device of drilling machine having automatic feeder
Inventor: OKA EISAKU
IPC: B23B47/18
Filed: 1994-04-28
Abstract: PURPOSE:To easily adjust a feed quantity when a spindle is lowered by automatic feed. CONSTITUTION:Plural gears 24, 25 and 26 different in the number of teeth are arranged on a worm shaft 28, and recessed grooves 24a, 25a and 26a are formed on inner peripheral surfaces of the gears 24, 25 and 26, and a slide shaft 31 having a projecting part 31b is sildably fitted to the worm shaft 28, and steel balls 30 and the slide shaft 31 having the projecting part 31b are arranged on the worm shaft 28. For example, the slide shaft 31 is moved, and when a steel ball 30b is pushed out to the recessed groove 25a side of the gear 25 by the projecting part 31b, the gear 25 and the worm shaft 28 are connected to each other. Thereby, a feed quantity of a spindle can be switched only by a movement of the slide shaft 31.
Patent JP-S62270907-A (JP)
Title: Fixing structure for optical parts
Inventor: ISONO HIDEKI
IPC: G02B7/00
Filed: 1986-05-20
Abstract: PURPOSE:To firmly fix a cylindrical holder to a holding block, and also, to prevent an optical axis of optical parts from being shifted at the time of fixation, by supporting stably the cylindrical holder in three points by a pressure screw and both side edge parts of a recessed part, in a cylindrical hole of the holding block. CONSTITUTION:When a pressure screw 31 in a screw hole 30 is screwed in, a cylindrical holder 27 is pressed against both side edge parts (corner parts) in a recessed part 32, and supported stably in three points by the pressure screw 31 and both the side edge parts. In this state, a direction and a position of the cylindrical holder 27 are adjusted so that an optical axis of optical parts, which has been inserted into the cylindrical holder 27 becomes its desired direction and position. Subsequently, in a state that a holding block 24 is held turnably against the cylindrical holder 27, a supporting base 22 is inserted into a gap between the holding block 24 and a substrate 21. In this case, the holding block 24 is brought to a turning adjustment in the periphery of the cylindrical holder 27, and also, the supporting base 22 is brought to a position adjustment on the fitting surface of the substrate 21, so that a bottom face 25 of the holding block 24 adheres closely to an inclination supporting surface 23 of the supporting base 22.
Patent JP-H01283676-A (JP)
Title: Read-out processing system for window image data
Inventor: SAKAGUCHI KAZUAKI
IPC: G06T5/20
Filed: 1988-05-11
Abstract: PURPOSE:To execute the processing at a high speed by executing the processing so as to read out simultaneously all of (n) groups of image data existing in the same address position of a fundamental line memory, and also, obtaining the window image data by rearranging these (n) groups of image data which have been read out, in order of the line number. CONSTITUTION:In an address position of each fundamental line memory 31, (m) pieces of image data being adjacent of the same line of image data of an image buffer memory 20 are stored in good order. In this state, when an image processor 10 executes an access to the same address position of (n) pieces of fundamental line memories 31, window image data of (n) lines and (m) rows in the image buffer memory 20 are obtained. Accordingly, by a rearrangement processing of an arrangement changing circuit 50, the window image data being equal to the way of arrangement on the image buffer memory 20 can be read out. In such a way, the image processor 10 can read out desired window image data by executing an access once to the fundamental line memory 31, therefore, the processing can be executed at a high speed.
Patent JP-S5815303-A (JP)
Title: Ferrite antenna
Inventor: HARUKI HIROSHI
IPC: H01Q13/10
Filed: 1981-07-20
Abstract: PURPOSE:To improve the efficiency of a ferrite antenna by using a slit. CONSTITUTION:A rectangular slit 4 within one wavelength required for self resonance as an antenna is provided on a metallic plate 3. A ferrite member 5 is inserted and fixed to this slit 4. A coaxial outer conductor 6' of a coaxial feeder 6 is grounded to one end of the slit 4 and an inner conductor 6'' is connected to one opposing end of the of the slit 4 for feeding. That is, the magnetic field component on ferrite is picked up by using the slit 4 and the loss resistance due to a loop coil caused by the use of the loop coil can be eliminated, allowing to improve the efficiency of the ferrite antenna.
Patent JP-H0411258-A (JP)
Title: Liquid level detector and photosensitive material processing device and method for adding water to this device
Inventor: NAKAMURA TAKASHI
IPC: G03D3/06
Filed: 1990-04-27
Abstract: PURPOSE:To surely detect a liquid level with good accuracy by using a cup in the state of directing the opening face downward, detecting the pressure on the inner side of the cup by means of a pressure sensor mounted on a bottom cap and deciding the liquid level in accordance with the detected value of the pressure sensor. CONSTITUTION:A level detector 100 is mounted on the upper part of a processing tank 10 and the cup on a blind cylinder is formed of a hard member. The one opening face 104 is formed of a cylindrical body 102 disposed to face the liquid surface and a thin wall member and has the cap 106 for closing the other opening face of the cylindrical body 102. The pressure 108 which is mounted on the bottom cap 106 of this cup and detects the pressure on the inner side of the cup and a deciding means which decides the liquid level in accordance with the pressure detected by this pressure sensor 108 are provided. Since there are no mechanical movable parts, there is no malfunction and since the liquid surface and the detecting part do not come into direct contact with each other and, therefore, the deposition of liquid to the detecting part, etc., do not arise. The liquid surface is detected with the good accuracy over a long period of time in this way.
Patent JP-S596137-A (JP)
Title: Instrument panel
Inventor: MATSUNO YOSHIO
IPC: B60K37/00
Filed: 1982-07-02
Abstract: PURPOSE:To prevent the deformation of a cluster lid due to the change of external conditions by providing a concave-rail groove either on the opening end rim of the cluster lid or on the side of a meter unit for fitting one to the groove on the other to fix them with each other. CONSTITUTION:An opening end rim 6a of a cluster lid 6 in an instrument panel 1 is provided with a concave-rail groove 6b with a U-shaped section, while a side 4b of a meter unit 4 is fitted into the groove 6b, with a U-shaped section, while a side part 4b of a meter unit 4 is fitted into the groove 6b, and fixed. This construction permits to prevent the opening end of the cluster lid 6 from changing in accordance with the elapse of time and the change of external conditions.
Patent JP-S63278534-A (JP)
Title: Method and device for complex collision type mixing, discharge of injection of liquid
Inventor: MATSUNAGA MASABUMI
IPC: B01F25/70
Filed: 1987-05-11
Abstract: PURPOSE:To increase the velocity of a collision flow in each mixing chamber and to improve the mixing effect by making the cross-sectional area of a hole for discharging the liq. mixture to the outside larger than the cross-sectional area of a first small hole for surface collision in the title complex collision type liq. mixing method. CONSTITUTION:When liqs. are firstly mixed by surface collision and secondly by linear concentric collision, the cross-sectional area Z1 of the discharge hole 16 from a second mixing chamber 6 is made larger than the cross-sectional area A1 of the first small hole 4 for surface collision. Consequently, the pressure of the liq. Lm4 flowing in the discharge hole 16 is lowered, and the pressure in the mixing chamber 6 for linear concentric collision communicating with the hole 16 is also lowered. Accordingly, the velocities of the collision flows Lm1a and Lm1b flowing out into the mixing chamber 6 from the small holes 10 and 11 for linear concentric collision are further increased, and the liqs. are mixed by strong colliding force. In addition, the pressure drop of the small holes 10 and 11 for linear concentric collision is also reduced by the high-speed collision flow, and the pressure in the first mixing chamber 2 for surface collision communicating with the holes 10 and 11 is also lowered. Accordingly, the difference from the supply pressure into the mixing chamber 1 is increased, the velocity of the surface collision flow Lc3 flowing out from the surface collision small hole 4 is increased, and the mixing effect due to the surface collision is also enhanced.
Patent JP-S597148-A (JP)
Title: Preparation of carbodiimide
Inventor: SASAKI MASANORI
IPC: C07C241/00
Filed: 1982-07-02
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of pharmaceuticals, agricultural chemicals, etc., by reacting N,N'-disubstituted thiourea with an N-substituted amine halide, and converting and reusing the by-produced N-substituted amine hydrohalogenic acid salt to N-substituted amine halide. CONSTITUTION:The objective N,N'-disubstituted carbodiimide of formula III is prepared by reacting the N,N'-disubstituted thiourea of formula I (R1 and R2 are alkyl, cycloalkyl, aryl or aralkyl) with the N-substituted amine halide of formula II (R3 and R4 are H, 1-8C alkyl or together form a 5-6-membered alicyclic group which may be interrupted with O; X is C1 or Br; R3 and R4 are not H at the same time) in an inert solvent at 0-70 deg.C. If necessary, the by- produced N-substituted amine hydrohalogenic acid salt is made to react with a hypohalous acid salt, and the obtained N-substituted amine halide is used as the raw material. EFFECT:The objective compound can be obtained at a low cost, in high yield, in an easily handleable form.
Patent JP-H06298875-A (JP)
Title: Silicone copolymer emulsion
Inventor: DOI YUKIO
IPC: C08L83/04
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a silicone copolymer emulsion from which a release agent free from migration to a pressure-sensitive layer can be produced without using an organic solvent by copolymerizing a specific silicone ingredient with a copolymerizable monomer in the presence of a specific catalyst. CONSTITUTION:The silicone copolymer of the silcone copolymer emulsion is obtained. from 10-90wt.% silicone ingredient (a) and 90-10wt.% copolymerizable monomer using a platinum compound or an organotin compound as a catalyst, the ingredient (a) comprising 5-60wt.% compound represented by formula I [wherein R1 is a group represented by formula II, III, or IV or an (alkyl)phenyl; R2 is a group represented by formula III or IV; R3 is a group represented by formula II, III, or IV; m is 0-10; and x, y, and z each is 0-150, provided that x+y+z=150] and 95-40wt.% compound represented by formula V (wherein R5 is H or OCH3; R6 is a group represented by formula II; R7 is H, OCH3, or a group represented by formula II; m is 1-10; and p and q each is 0-560, provided that 10<=(p+q)<=560) and compound represented by formula VI (wherein R8 is OH or a group represented by formula VII; R9 is a group represented by formula II; R10 is OH or a group represented by formula VII or II; m is 1-10; and s and t each is 0-560, provided that 10<=(s+t)<=560).
Patent JP-H08303945-A (JP)
Title: Refrigerator
Inventor: KISHINAKA YUUJI
IPC: F25D29/00
Filed: 1995-05-12
Abstract: PURPOSE: To make it possible to comply with a plurality of different door spacings by incorporating a magnet in a removable housing box. CONSTITUTION: A recessed part 33 is installed to a door decorated board 7 while a groove 33b is installed to both side walls of openings 33a on the side of a refrigerator main body, thereby installing a box-shaped magnet-mounting board 32 provided with a projected rib 32a on both side surfaces which is internally inserted into the groove 32b. Furthermore, a plurally of notched parts 34 ar installed to the plane on the main body of a refrigerator of the box-shaped magnet mounting board 32 where a claw 34a is positioned between the claws 34. Furthermore, a magnet 15 is fixed between the inner surface of the box- shaped magnet mounting board 32 and the claw 34a so that the projected rib 32a of the box-shaped magnet mounting board may be inserted in and fitted in the groove 32b of the opening 33a on the top of the door decorated board 7 from the main body side of the refrigerator.  This construction makes it possible to insert a pre-polarized magnet into the mounting board and then polarize the magnet and further assemble the magnet without considering the polarity of the magnet.
Patent JP-2000304900-A (JP)
Title: Electron beam irradiation device and particle sterilizing method
Inventor: HAYASHI TORU
IPC: B65G27/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To turn particles more quickly for uniformly applying electron beams to them so as to increase an electron beam processing amount by conveying the particles on a vibrating conveyor while intensively turning and rotating them because of uneven ness and vibration. SOLUTION: In a vibrating conveyor 6 having an uneven vibrating board 7 surface and arranged horizontally/slantingly, an electron beam is irradiated to a part of the vibrating board 7 via an irradiation window. That is, the vibrating board 7 having projections and recesses is vibrated for conveying particles. As the vibrating conveyor 6 blows off the particles forward by vibration, the particles can be conveyed. A dimension and a shape of the particles are varied according to its sort, for example, a dimension and a shape of rice are different from those of wheat, so that the shape and arrangement of unevenness, and a vibration frequency, a vibrating direction and amplitude of the conveying face are properly regulated. For instance, particles are conveyed by the conveyor 6 having a rugged part, and low-energy electron beams are irradiated from the upper side.  The particles are continuously fed by means of the vibrating conveyor 6 so as to be processed constantly, so that a processing amount can be greatly increased in comparison with that based on batch processing.
Patent JP-S63282404-A (JP)
Title: Fluidized bed boiler
Inventor: TAKAGAWA HIROHITO
IPC: F23C10/22
Filed: 1987-05-13
Abstract: PURPOSE:To improve combustion efficiency by forming an air dispersing plate consisting of a horizontal portion and an upward slant portion so that fluidizing air is made to advance in a vertical direction through the horizontal portion and also in a horizontal direction through the slant portion, and by feeding fuel from above the slant portion. CONSTITUTION:Primary air 13 which is supplied as fluidizing air advances in a vertical direction, as indicated by the arrow, through the horizontal portion 3a-1 of an air dispersing plate 3a and in a horizontal direction, as indicated by the arrow, through the slant portion 3a-2 thereof. On the other hand, fuel is fed from a fuel feeder 12 toward the upper part of the slant portion 3a-2. Therefore, after the fuel is diffused in the horizontal direction by the air advanced through the slant portion 3a-2, it is then diffused upward and downward by the air advanced in the vertical direction through the horizontal portion 3a-1. Accordingly, internal circulation is generated in a fluidized bed, and the mixing of the fuel and the air is improved, thus combustion efficiency can be enhanced.
Patent JP-S595380-A (JP)
Title: Information retrieving device
Inventor: MORIMOTO MASAFUMI
IPC: G06F17/30
Filed: 1982-06-30
Abstract: PURPOSE:To retrieve all pieces of information in a short time by arraying the pieces of information in the order based upon a specific rule and making uniform numbers of pieces of information into blocks. CONSTITUTION:A microprocessor 5 outputs a key strobe signal KS to an input part 2 and reads an input signal KI to discriminate an operated key. Further, it specifies an address of a memory 6 to read its contents. A display control part 7 incorporates a memory stored with set and reset states of respective dots of a display part 3, and outputs a display signal for a specific display corresponding to the contents of the memory continuously to the display part 3 once information corresponding to the display pattern until next information is written. A voice synthesizing part 8 once receiving a voice output indication for a word generates the specific voice signal and outputs it to a speaker driving circuit 9.
Patent JP-H08311765-A (JP)
Title: Polyolefin nonwoven fabric
Inventor: WATANABE AKIRA
IPC: D04H1/4291
Filed: 1995-05-12
Abstract: PURPOSE: To produce a nonwoven fabric which is excellent in air permeability, hydrophilic properties, chemical resistance and tensile strength at breakage and suitably useful as a battery separator by surface-modifying a polyolefin nonwoven fabric by treatment with atmospheric pressure plasma. CONSTITUTION: A nonwoven fabric comprising a polyolefin sheath-core type conjugated fiber in which the core component is polypropylene and the sheath component is polyethylene is surface-modified with atmospheric pressure plasma in an argon/acetone mixed gas to give the objective nonwoven fabric of 0.1-0.5 O/C elementary ratio according to the ESCA measurement, <=0.01 O/C ratio according to the organic elementary analysis, with a thickness of 50-300μm, preferably 100-300μm, a unit weight of 20-120g/m<2> , preferably 30-100g/m<2> , a tensile strength at break of 20kgf/2cm and air permeability of 5-150cm<3> /cm<2> /see, preferably 10-150cm<3> /cm<2> /sec.
Patent JP-2000309340-A (JP)
Title: Loading structure
Inventor: USUI TAKAYUKI
IPC: B65D19/44
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a loading structure wherein the number of times of handling of freight can be reduced and even freights of small quantity or of small size can be easily handled. SOLUTION: A plurality of small pallets 12, which are loaded with a bundles of photosensitive printing plates, are loaded on a larger pallet 14. Thus, a large amount of photosensitive printing plates can be handled in a lump, as a unit of a large pallet 14. In comparison with the case where a small pallet 12, on which photosensitive printing plates is handled, the number of times of handling of freight can be reduced, are mounted and hence handling of freights can be facilitated.
Patent JP-S5541836-A (JP)
Title: Liquid gas contact equipment having agitator blade
Inventor: OKADA TAKEO
IPC: B01F7/00
Filed: 1978-09-20
Abstract: PURPOSE:To continuously operate a reaction bath by preventing gas injection holes from clogging, forced liquid flow by agitator blades is used to remove reaction product from the neighborhood of the injection holes. CONSTITUTION:When gas 7 passes through the hollow shaft 3 and reaches to the sparger box 4, the sparger box 4, gas injection holes 5 and agitator blades 6 rotate clockwise. This allows the agitator blades 6 to produce liquid flow on the surface of the gas injection holes 5. The gas reaching to the sparger box 4 is injected from the injection holes 5 permitting solution 8 and gas to contact each other, and forced to rise in centrifugal direction along the agitator blades 6. Thus, reaction product is effectively prevented from being supersaturated on the surface of the gas injection holes 5.
Patent JP-S61275175-A (JP)
Inventor: OOTA MAMORU
IPC: C04B38/00
Filed: 1985-05-28
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-H02292177-A (JP)
Title: Manufacture of thin edge rotating grindstone for cutting
Inventor: KAWAI MASAKATSU
IPC: B24D3/06
Filed: 1989-05-08
Abstract: PURPOSE:To prevent the damage of the cutting function that a joining interface is projected at the peripheral edge part of a grindstone while under cutting work and the peeling off of the metal layers of both parts on the joining interface, by forming the state of two layers super abrasive grains are bitten each other on the joining interface of a 1st metal layer. CONSTITUTION:A super abrasive grain 3 is fixed on a substrate 1 by precipitating a 1st metal layer 4 on the conductive plane substrate 1 where a super abrasive grain 3 is deposited in a plating liquid. The metal layer 4 containing this super abrasive grain 2 is peeled off from the substrate 1. The precipitated metal is removed until the super abrasive grain 3 is exposed by executing etching on the face 6a which was brought into contact with the substrate 1 of this peeled off 1st metal layer 4. The super abrasive grain 3 is again deposited on the face where the etching of this 1st metal layer 4 is executed and by precipitating a 2nd metal layer 8 in the plating liquid as well a deposited super abrasive grain 7 is fixed on the face where the etching of the 1st metal layer 4 is executed and a desired thin edge rotating grindstone for cutting is obtained.
Patent JP-H05305454-A (JP)
Title: Resistance welding machine
Inventor: NISHINAKA HIDEYASU
IPC: B23K11/24
Filed: 1992-05-07
Abstract: PURPOSE:To improve the welding quality by inputting welding conditions consisting of plural processing steps, storing those, selecting the welding conditions to fit materials to be welded from among those, controlling the welding force, ignition-controlling an electric current and making adjustment according to those. CONSTITUTION:Each processing step information of the welding conditions is inputted via an input means 24 and stored in a storage means 34. The welding conditions in accordance with the materials 12 to be welded are selected from among the storage means 34 by a selecting means 26 and the welding is started by a starting command input means 28. An arithmetic processing 30 issues a command to a pressure signal output 40 to operate a pressure device 8 and the welding force is adjusted. The arithmetic processing means 30 issues a command to a firing angle control circuit 38 to control a firing angle of thyristors 4a and 4b and an electric current is adjusted. Processing is carried out in order under the conditions suitable for the materials 12 to be welded such as the processing time, the welding force and a current control system.