baber/WOPTO huggingface dataset:
Patent JP-2001081200-A (JP)
Title: Method for producing colored molded product and colored master resin pellet using same and having sheath-core structure
Inventor: MATSUI MUTSUMI
IPC: C08J3/22
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded product free from separation of each pellet, excellent in color tone and usable for injection molding, extrusion molding and blow molding by blending a colored master resin pellet with a base resin pellet and molding the blended matter thereafter. SOLUTION: This molded product is produced by blending a colored master resin pellet having a sheath-core structure (A) with a base resin pellet (B) and molding the blended matter. The component A has the sheath-core structure arranging a desired master colored resin at the core part and the base resin at the sheath part, and preferably the volume of the core part is within three times of the volume of the sheath part. For example, an extruder 2 can be connected using an adaptor to inlet 1 for the base resin constituting the sheath part and extruder 4 can be connected using an adaptor to inlet 3 for the colored master resin constituting the core part. The colored master resin pellet can be produced by extruding both resins in the state of a strand so as to form the sheath-core structure under a desired condition, cooling the strand, cutting the strand and the like.
Patent JP-2000080619-A (JP)
Title: Water-removal device
Inventor: SUGITA NOBUHIKO
IPC: E01H1/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To absorb water into a water absorbing ring by rolling storage water with wheels of fore-aft of a frame while bringing a water absorbing ring in pressure contact with a peripheral surface of a flow of a rotational water flow drum, and to airily and workably device a deiced surface by storing the water squeezed and dropped at an upper part of the water absorbing ring by a squeezing roller in a water receiving tank arranged in the water flow drum through the water flow drum. SOLUTION: When a water-removal device is constituted by bringing a water absorption member into contact with a water-removal surface to absorb storage water into the water absorption member, the water-removal device is so constituted that a water flow drum 2 is rotatably journalled on a horizontal axis 1 by right and left side plates 3, a water receiving tank 5 having an opened upper part and having a drain valve 4 in its lower part is mounted in the drum while keeping a predetermined space, and the water receiving tank is journalled on the horizontal axis 1 by right and left side plates 6. Moreover, a water absorbing ring 7 is fitted to a peripheral surface 2A of water flow of the water flow drum 2, right and left protruding parts 1A of the horizontal axis 1 is journalled on right and left supporting pieces 8 respectively, and the supporting pieces 8 are fixed on a frame F in a trapezoidal frame form, a squeezing roller 10 for pushing pressed an upper part of the water absorbing ring 7 is journalled and horizontally installed on right and left supporting pieces 9 protruded on the frame, and a push rod 11 and fore-aft wheels 12 are provided on the frame F.
Patent JP-S62132921-A (JP)
Inventor: MIHIYAERU PORUTOUGARU
IPC: C08G63/66
Filed: 1986-11-07
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-H04142002-A (JP)
Title: Permanent magnet
Inventor: FUKUNO AKIRA
IPC: H01F1/053
Filed: 1990-10-02
Abstract: PURPOSE:To improve the residual magnetic flux density of a Co-Zr and Co-Zr-B isotropic permanent magnets by constituting the permanent magnets of 70-90at.% Co, 10-30at.% Zr, 0-20at.% B so that the magnets can have a layer structure of fine particles and can become magnetically isotropic. CONSTITUTION:This permanent magnet is constituted of 70-90at.% Co, 10-30at.% Zr, and 0-20at.% B so that the magnet can have a layer structure of fine particles and can become magnetically isotropic. The average particle diameter is set at 20-1,000nm and the thickness of each layer constituting the layer structure is set at 1-50nm. The volume percentage of the fine particles is set at >=25%. Therefore, an isotropic permanent magnet which is excellent in corrosion resistivity and has a high magnetic characteristic can be obtained at a low cost.
Patent JP-H11101377-A (JP)
Title: Flexible hume pipe
Inventor: MINAMINO TERUHISA
IPC: F16L27/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a flexible Hume pipe whereby labor required for work at laying time is decreased as far as possible, work man hours and a cost at laying time can be reduced. SOLUTION: In a flexible Hume pipe 10, relative movement of a front/rear pipe part 11, 26 can be performed. In a rear end periphery of the front pipe part 11, a guide sleeve 13 and a first collar 15 arranged in an annular recessed part 12 are fixed. In a front end periphery of the rear pipe part 26, an annular recessed part 27 and a seal material 23 are provided. A cylindrical second collar 22, fit mounting a front end side able to advance/retract between a first collar 15 and a guide sleeve 22, extends a rear end side from the first collar 15, a rear end internal peripheral surface is brought into press contact with the seal material 23, to be connected to the rear pipe part 26.  In a location covered with the first collar 15, a total periphery of the front end part is fixed to the guide sleeve 13, a bellows pipe 20 fixed with the total periphery of the rear end part to the second collar 22 to have extending/contracting flexibility is arranged.
Patent JP-H07123671-A (JP)
Title: Brushless motor
Inventor: IKENO HIROSHI
IPC: H02K29/00
Filed: 1993-10-22
Abstract: PURPOSE:To obtain a large winding area and facilitate the efficiency improvement and the size reduction by a method wherein a drawing process is applied to the inner diameter part of a stator core for fitting a bearing metal and the bearing metal is fitted to the stator core. CONSTITUTION:A drawing process is applied to the inner diameter part of a stator core 11 for fitting a bearing and a bearing 12 is fitted to the drawn part. With this constitution, a bearing housing is not necessary and a winding area can be increased by the area corresponding to the thickness of the bearing housing, so that the efficiency can be improved and the size is reduced.
Patent JP-H02110878-A (JP)
Title: Both side magnetic recording and reproducing device
Inventor: NISHIYAMA TOMOYUKI
IPC: G11B21/12
Filed: 1988-10-20
Abstract: PURPOSE:To increase the switching speed of magnetic heads by operating a cam to alternately slide upper and lower magnetic heads on a magnetic recording medium or draw back them from this medium. CONSTITUTION:A head switching cam is provided which slides the magnetic head, which is provided on one head plate, on the recording face of the magnetic recording medium. That is, an upper head plate 84 provided with an upper magnetic head 86 is freely turnably supported on a main body and is energized downward by an upper elastic body, and a lower head plate 94 provided with a lower magnetic head 96 is freely turnably supported and is energized upward by a lower elastic body, and in this state, the head switching cam is operated to alternately turn upper and lower head plate 84 and 94 against the energizing force of an elastic body 101. Thus, the damage is minimized at the time of bringing magnetic heads into contact with a magnetic sheet, and the magnetic head switching speed is increased.
Patent JP-H07123381-A (JP)
Title: Electronic conference device
Inventor: SENSUI KUNIO
IPC: H04N7/15
Filed: 1993-10-22
Abstract: PURPOSE:To improve picture quality without increasing transfer rate and the number of channel by making a change means change the frame structures of the channels for mutiplexing transmission of encoded sound data and image data in real time according to transmission modes and making a transmission means transmit the data changed by the change means. CONSTITUTION:A sound codes 1 performing the codec of a sound signal, an image codec 2 performing the codec of an image signal, an LSD 3 to be the data area other than sound and images, a multiplexing part 4 performing the framing of the signals outputting from the sound codec 1, the image codec 2 and the LSD 3, and a separation part 5 performing the separations compose a change means changing a frame structure in real time. A line interface 6 composes a transmission means. When the movements of a human body are large, for instance, a sound operation mode is made an operation mode which is below the present operation mode. When sound does not exist for a certain time, the operation mode of sound is temporarily turned off.
Patent JP-H1071001-A (JP)
Title: Mule cover with floor cleaning mechanism
Inventor: HOSHINO JUNKO
IPC: A47L13/16
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a mule cover to automatically adsorb and remove dust in a room by covering a mule with a dust adsorption sheet for floor cleaning in the shape of the sole of the mule with an elastic member attached along the rim of the dust adsorption sheet on one side. SOLUTION: This mule cover has an elastic member 2 attached around a dust adsorption sheet 1 for floor cleaning in the shape of the sole of a mule (oval). When this mule cover is used, it covers the sole of a mule, and dust in the room can be removed only by using this mule cover. All a user has to do is to walk around in the room putting on mules covered with the mule covers. In cleaning the floor in this way, the user's leg plays a role as a T-shaped handle (a handle specifically used to fix an adsorption sheet). Dust, hair, pets' hair, etc., will be caught in the adsorption sheet 1 of the mule cover, so dust, hair, pets' hair, etc., dropped on the floor can be removed. As a result, dust in the room will be automatically removed and the room can be kept clean.
Patent JP-2000093846-A (JP)
Title: Concentration control of centrifugal concentrator and control device therefor
Inventor: KAMIMURA KENJI
IPC: B04B11/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a concentration control method of a centrifugal concentrator and a control device capable of finely controlling the opening of a concentration control valve using a stepping motor. SOLUTION: The concentration control device 37 for concentrated liquid, which is attached to the centrifugal concentrator, is constructed by wiring a stepping motor drive circuit 45, a counter circuit 46 for counting the number of driving pulses of the stepping motor 43, a (number of pulse)/(opening) conversion circuit 47 and an opening position control servo circuit 48 for comparison- computing the signal of opening, the signal of target opening position and the signal of the detected concentration of the concentrated liquid.  The concentration of the concentrated liquid is controlled by continuously detecting the opening of the valve sheet 32 of the concentration control valve 32 from the moving amount of a connection structure 42 connected to the stepping motor 43 by an indirect means, inputting the signal of the opening, the signal of target opening position and the signal of the detected concentration of the concentrated liquid to the opening position control servo circuit 48 and inputting a command signal to the stepping motor drive circuit.
Patent JP-S63118458-A (JP)
Inventor: MIYAHARA SHUJI
IPC: E04G1/36
Filed: 1986-11-07
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-2000102282-A (JP)
Title: Dc-motor controller and image-forming apparatus
Inventor: MARUYAMA SHOJI
IPC: H02M7/48
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve safety and reliability regarding a DC-moor controller and an image, forming apparatus using the controller. SOLUTION: The rotor-rotation positional information for a stator-coil 133 and a motor 132 with a rotor is detected with an MR sensor 137. An exciting current is detected by a current detecting current R. Excitation control which causes the rotor to rotate in a specified direction, the speed control of the motor 132 and PWM control for controlling the excitation current in a terms of softwave manner by using a PWM signal are conducted by a DSP 101. The DSP 101 decides abnormality in the revolution of the rotor, on the basis of rotor-rotation positional information, varies the PWM signal in response to the result of the decision, and controls the exciting current so as to inhibit the temperature rise of the stator-coil 133.
Patent JP-H01110672-A (JP)
Title: Pyridylacetamide compound and agricultural and horticultural germicide
Inventor: ISHII TERUHIKO
IPC: C07D213/75
Filed: 1987-10-22
Abstract: NEW MATERIAL:A pyridylacetamide compound expressed by formula I (R<1> and R<2> are lower alkyl). EXAMPLE:N-(5,6-Diethoxy-2-pyridyl)-2-iodoacetamide. USE:An active ingredient of agricultural and horticultural germicides, capable of exhibiting selective powerful germicidal effects on plant pathogenic germs showing resistance to benzimidazole.thiophanate based germicides, such as benomyl, fuberidazole, thiabendazole or thiophanate methyl, and also cyclic imide based germicides, such as procymidone, iprodione or vinclozolin. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula IV or V in a solvent, such as methylene chloride, as necessary, in the presence of a base, such as triethylamine, to form a compound expressed by formula III, which is then refluxed with a compound expressed by the formula MI (M is Na or K) in a solvent, such as methyl ethyl ketone, while being heated to provide the aimed compound expressed by formula I.
Patent JP-H07118643-A (JP)
Title: Lid structure in coke furnace
Inventor: OTSUKA JUNICHI
IPC: C10B25/16
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a lid structure for a coke furnace which is provided with a seal plate on the furnace inside of the lid body to stop tar deposition outside the furnace and cause reduced bending in the lid body, thus shows good gas sealing properties and operability CONSTITUTION:In the lid for a chamber type coke furnace, a seal plate 13 is set to the furnace inside of the lid 12 having an insulating material applied to its inside cavity and a sealing device 14 for preventing the outside air from coming in is arranged between the lid body 12 and the bolt 8.
Patent JP-H09111444-A (JP)
Title: Production of indium oxide-zinc oxide based sintered body target
Inventor: HAYASHI HIROMITSU
IPC: C23C14/34
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an indium oxide-zinc oxide based sintered body target capable of obtaining the target high in relative density even if the sintered body having a large size is produced and suppressing the generation of a color shading at a peripheral part and a center part of the sintered body. SOLUTION: In a production method of the indium oxide-zinc oxide based sintered body target, a zinc oxide powder is calcined at 400-800 deg.C, and the calcined zinc oxide power is mixed with an indium oxide powder, then after press molding this powdery mixture, the molded matter is sintered at 1,200-1,400 deg.C. A BET surface area of the zinc oxide powder after calcinating is kept in 0.2-4.0m<2> /g. A temp. raising speed to a sintering temp. at a sintered stage is kept in >=350 deg.C/hr.
Patent JP-H11101530-A (JP)
Title: Refrigerant distributor and refrigerating cycle apparatus using refrigerant distributor
Inventor: NAKAYAMA MASAHIRO
IPC: F25B41/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant distributor capable of sufficiently stirring, mixing, and uniformly distributing a refrigerant even when the refrigerant flows in irrespective of installation conditions of the refrigerant distributor, and improve performance, efficiency, and reliability of a refrigerating apparatus using the refrigerant distributor. SOLUTION: When a refrigerant flowing in from an inflow pipe is distributed to a plurality of outflow pipes 3 after passage through a mixing section 4 and a branch space 5, the mixing section 4 is constructed with a thin pipe to ensure a uniform flow. When an inner diameter of the mixing section 4 is assumed D [m], length L [ml in a flow direction, height [m] of the branch space 5 in the flow direction, a volume V [m<3> ], and a mass flow rate W [kg/s] of the refrigerant flowing through the mixing section 4, L/D>5, W/(π×D<2> /4)>500 is satisfied to bring a flow of a gas/liquid two phase refrigerant in the mixing section 4 into a uniform flow. Further, W/H>2, W/V>10 is satisfied, whereby the refrigerant is uniformly distributed from the branch space 5 to the outflow pipe 3.
Patent JP-H0576665-A (JP)
Title: Manufacture of headrest using adhesive
Inventor: MIYODA AKIHIRO
IPC: B29K105/04
Filed: 1991-09-18
Abstract: PURPOSE:To ensure the easy alignment of a skin material, and prevent the lift and deformation of the skin material by applying reaction type hot melt adhesive to a cushion pad, temporarily fitting the skin material to the adhesive coated side of the pad, and pressing and cooling the surface of the skin material, after heating from the inside of the pad. CONSTITUTION:Molten reaction type hot melt adhesive is applied to the bonding surface 11 of a skin material H for a cushion pad P, and the skin material H is temporarily bonded to the pad P. A heating and cooling device 32 is laid in a mounting hollow section 2 where a support member for the pad P is provided. Then, the pad P is supported with a support die 31, and heat is applied from the inside of the pad P. In this case, heat is not applied to the skin material H directly and, therefore, damage to gigging can be prevented. The surface of the skin material H is pressed with a pressing die 41 after heating, and cooled with the heating and cooling device 32. Thereafter, a headrest having the skin material H integrated with the pad P is removed from the support die 31 and assembled with a support member. Then, the ends of the skin material H are trimmed. According to this construction, the skin material H can be easily aligned, and prevented from being afloat, or deformed due to wrinkles and tension.
Patent JP-H04142854-A (JP)
Title: Information guide equipment
Inventor: SUZUKI RYOICHI
IPC: G10L13/00
Filed: 1990-10-03
Abstract: PURPOSE:To attain natural voice reproduction without deterioration in the voice in the talkie guide service with excellent immediacy by storing a digital processed voice data and combining voice signals according to reproduced information sent/received to/from a host processor to edit a message. CONSTITUTION:A digitized voice data is stored in a voice data storage means 12, a host processor connection means 13 receives/sends reproduced voice information to/from a host processor 16 and stores the information to a reproduction information storage means 14. A voice data analysis reproduction means 15 reads a designated voice data from the voice data storage means 12 according to the reproduction information stored in the reproduction information storage means 14, analyzes the data, decodes it into an original analog signal and a sound source line connection means 11 sends the voice reproduced by the voice data analysis reproduction means 15 to a sound source line. Thus, the natural voice reproduction is attained without deterioration in the voice in the talkie guide service with excellent immediacy.
Patent JP-S62239702-A (JP)
Inventor: RICHIYAADO JIEI KIYAMERON
IPC: H04J1/00
Filed: 1986-11-07
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-H11111206-A (JP)
Title: Side entry type sample stage for electron microscope
Inventor: AKATSU MASAHIRO
IPC: H01J37/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To rotate a sample observing surface by a prescribed angle only by changing an installing position of a projection, simplify a structure, and improve a utilization range by arranging projection installing holes whose positions are dislocated from each other by a prescribed angle, on the same cross-sectional circumference in the shaft axis direction of a sample holder, and installing the projection in the projection installing holes. SOLUTION: A projection installing hole 2 and a projection installing hole 3 are arranged on the same cross-sectional circumference in the shaft axis direction by dislocating positions by 180 deg. from each other, and a projection 1 is installed in either one of the projection installing holes 2 and 3. A sample is fixed to a sample mounting part 5. When the projection 1 is installed in the projection installing hole 3 and is inserted into a stage mechanism, an electron beam is irradiated to an opposite surface (the reverse of the sample) when the projection 1 is installed in the projection installing hole 2. Therefore, since the sample can fixed only at one time, a problem such as damage of the sample and positional dislocation at both surface observing time is eliminated.  A structurally simple and excellently versatile side entry type sample stage for an electron microscope is obtained.
Patent JP-H06120378-A (JP)
Title: Ic socket for measurement
Inventor: ARAI TAKEYOSHI
IPC: H01R33/76
Filed: 1992-10-05
Abstract: PURPOSE:To make it possible to complete the measurement without breaking a semiconductor device which has been charged with static electricity. CONSTITUTION:In a socket 1 for measurement comprising an elastic contact 9 corresponding to a lead pin 12 of a semiconductor device 2 to be measured and a housing 3 supporting these contact and pin, a contact piece 7 grounded through a resistor 8 is provided in the housing, and the elastic contact 9 touches the contact piece before the semiconductor device to be measured is attached. Also provided are a slide member 4 which surely separates the contact piece from the elastic contact and brings it into contact with the lead pin 12 during measurement and a lever 6 for sliding the slide member 4.
Patent JP-S61143359-A (JP)
Title: Novel dihydropyridine derivative and its preparation
Inventor: FUJIKURA TAKASHI
IPC: C07D211/90
Filed: 1984-12-17
Abstract: NEW MATERIAL:A dihydropyridine dervatice of formula I (R<1> is phenyl, phenoxymethyl; R<2>, R<3>, R<4> are lower alkyl; A is alkylene which may be interrupted with O atoms, formula: Y<1>-NHCO-Y<2>; Y<1> is single bond, alkylene which may be interrupted with O atoms; Y<2> is alkylene) and its salt. EXAMPLE:Diethyl 2-[(2-hydroxy-3-phenoxypropylamino) methyl]-6-methyl-4-(m- nitrophenyl)-1, 4-dihydropyridine-3, 5-dicarboxylate hydrochloride. USE:Since it has actions of Ca antagonism, beta-blocking and endogenous stimulation of sympathetic nerves, it is used as a preventive or remedy for ischemic cardiopathy, circulatory diseases. Additionally, it is used as an improver for central nerve functions. PREPARATION:The reaction of an amine of formula II with an epoxide of formula III gives the compound of formula I.
Patent JP-H06119645-A (JP)
Title: Track jump control circuit
Inventor: ENOMOTO TETSUO
IPC: G11B7/085
Filed: 1992-10-05
Abstract: PURPOSE:To perform a correct track jump and to make the incident portion of a light beam on a disk quickly reachable to a desired position by driving a tracking control mechanism with signals for a track jump operation. CONSTITUTION:The track jump operation is performed on the disk 11 on a disk driving part 12 concerning the light beam for reading information from an optical head 13. At this time, the instructing signal DP of a track pitch instructing part 41 is in a case where a disk 11 is a standard track pitch or where it is a recording track with a narrow track pitch. In either case, the level of a track jump operating current IJ to be given from an electric current supply part 24 to a tracking forming mechanism 25 is varied; and in the case of the narrow track, the level is made smaller compared with the standard track. Consequently, in the track jump operation in the case not only of the standard track but also of the narrow track, the moving speed of the incident position of the light beam on the disk 11 becomes adequate and the operation is performed stably.