baber/WOPTO huggingface dataset:
Patent JP-H0864277-A (JP)
Title: Quick bonding-type terminal stand
Inventor: ICHIKAWA MASAAKI
IPC: H01R4/48
Filed: 1994-08-24
Abstract: PURPOSE: To easily make connection of electric wires and prevent stress from being applied to a copper foil pattern at the time of making connection of electric wires by enabling the copper foil pattern part of a printed substrate to be in elastic contact with a terminal metal fitting and forming a base fixing part on an insulating body. CONSTITUTION: When a substrate 4 is so installed as to bring a copper foil patterned terminal part 6 of a printed substrate 4 into elastic contact with a terminal metal tool 2 of an insulating body 3 fixed in a base of an appliance main body by a base fixing part such as a screw hole, etc., the substrate 4 and the metal tool 2 are electrically connected mutually. When an electric wire 9 is inserted into and connected with a joint terminal metal tool 1, the electric wire 9 is connected with the substrate 4 through the metal tools 1, 2. In this case, since the metal tool 1 is installed, electric wire connection can be carried out easily after the substrate 4 is connected with a terminal stand.  Also, since the base fixing part to fix the insulating body 3 to the substrate is installed, the stress is prevented from being applied to the copper foil pattern at the time of connection of the electric wire 9.
Patent JP-H0363190-A (JP)
Title: Perforation apparatus equipped with feed speed control means
Inventor: NOSAKA YOSHIKI
IPC: B42B2/02
Filed: 1989-08-02
Abstract: PURPOSE:To prevent not only the fray of yarn and yarn cutting inferiority but also the jamming in the later process of a work by providing a speed control means controlling the driving speed of a drive mechanism to adjust the feed speed in a work cutter part to the feed speed coinciding with the binding speed of a perforation head part. CONSTITUTION:A work detection sensor 4 is provided on the upstream side of a perforation head part 1 and connected to a sequencer (control panel) 5. The sequencer 5 is further connected to the perforation head part 1 and a feed means 3. This feed means is equipped with a control part consisting of a roll 31, the drive mechanism thereof and the motor controller connected to said drive mechanism. A yarn binding speed is fed back in connection with the peripheral speed of a perforation head pulley 11 from the perforation head part 1. The signal of said yarn binding speed is processed to be sent to a feed means 3 and the feed speed of the feed means is controlled. By this method, yarn cutting inferiority such that the stitch of a work is frayed can be prevented.
Patent JP-H0642171-A (JP)
Title: Bending type semiprecast beam form
Inventor: TANIGUCHI HIDETAKE
IPC: E04B1/16
Filed: 1992-07-27
Abstract: PURPOSE:To use a beam form as a part of a structural body while promoting its lightweightiness by thickening a bottom form alone, and enabling the burying of a part of beam main reinforcement and a partial stirrup in this thickened portion. CONSTITUTION:Two V-shaped notches 16, 16 are formed in space between a bottom form 12 and side forms 14, 14, and a net 18 continuing over the whole length of the bottom form 12 and the side forms 14, 14 is installed, forming 4 bending type precast beam form 10. Both these side forms 14, 14 are uprighted, forming each of them into a section U-shaped form, and an interval between these side forms 14 is locked tight via a separator 20. In succession, the bottom form 12 is formed into being thickened at the specified thickness (t), and respective lower ends of lower end main reinforcements 22a and a stirrup 24. are embedded in the bottom form 12.
Patent JP-S6356100-A (JP)
Title: Speaker diaphragm and its manufacture
Inventor: TSUKADA KIYOTAKA
IPC: H04R31/00
Filed: 1986-08-26
Abstract: PURPOSE:To obtain a speaker diaphragm which is very thin, and has high strength and a superior high-frequency characteristic by using a sintered body consisting of silicon carbide, carbon and metallic silicon as materials. CONSTITUTION:Silicon carbide powder in which the content of free cabon is below 10%, the content of free silica is below 5 %, wt and whose average grain diameter is below 10mum is formed in the generation form of an objective shape. The generation form is calcined within the temperature limits of 1500-2200 deg.C and is made into a porous primary sintered body. It is impregnated with a carbonaceous material, and is heated to 900-2200 deg.C. The carbonaceous material is carbonized and made into a carbon/silicon carbide complex. The obtained carbon/silicon carbide complex is maintained at 1500-2200 deg.C, carbide is filled in the pores of the complex, and then it is held for 1-15 hours so as to response-sinter carbon and carbide. The diaphragm manufactured in such a way has the bending strength of 40-80kg f/mm<2>in a normal temperature, and holds the high strength of 30-50kg f/mm<2> in the high temperature of 1500 deg.C.
Patent JP-H0363524-A (JP)
Title: Magnetic encoder
Inventor: ONO HIROYUKI
IPC: G01D5/245
Filed: 1989-07-31
Abstract: PURPOSE:To obtain high resolution by arranging two magneto-resistance effect (MR) elements in an area of a magnetic head wherein a leak magnetic field of each magnetized pattern array can be detected so that one element is close to a magnetic recording medium and the other is at a distance, and connecting those MR elements are connected in a half-bridge shape. CONSTITUTION:The two MR elements 5 and 6 detect the leak magnetic field from the same magnetized pattern array 3 to have in-phase resistance variation; and the variation range of the MR element 5 close to the magnetic recording medium 2 is large and that of the MR element 6 which is distant from the magnetic recording medium 2 is small. Further, those two MR elements 5 and 6 are connected in the half-bridge shape to average output signals and variation in the amplitude of the output signal to variation of spacing (b) becomes small. Consequently, the high resolution is obtained.
Patent JP-H0247819-A (JP)
Title: Solder coating method and device
Inventor: KAWANOBE TORU
IPC: H01G13/00
Filed: 1988-08-10
Abstract: PURPOSE:To prevent generation of a solder bridge so as to realize solder coating which is high in reliability in electronic parts by generating a get flow with solder solution, and soaking a substance to be coated in the jet flow in the condition that the flux liquid is covering the uppermost surface of the jet flow. CONSTITUTION:Solder solution 3 flows out in jet flow shape from a jet flow port 5 through a jet flow cylinder 4 by rotation of a propeller 6. Next, a flux liquid drop nozzle 10 stands above the jet flow port 5 and drops a specified amount of flux liquid 11 to the surface of the jet flow. The flux liquid 11 remains at the surface of the jet flow by a bank member 14a, and solder solution 3 flows out of the solder outflow port 15. During soaking of a substance 12 to be coated, the surface of solder solution 3 in jet flow condition is covered with the flux liquid 11 in the condition of being banked up by the bank member 14a, so the surface oxidation of the solder solution 3 is prevented, and also the outflow of the flux adhering to the surface of the substance 12 to be coated is prevented.
Patent JP-H0865278-A (JP)
Title: Multimedia communication equipment
Inventor: GOTO ISAMU
IPC: H04L1/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide the multimedia communication equipment with which high-quality multimedia information can be communicated without damaging real time property even in the case of a transmission line such as the radio transmission line of adverse transmission quality. CONSTITUTION: An image error detecting and decoding part 207, voice error detecting and decoding part 208 and data error detecting and decoding part 209 detect and decode error in received and separated image information, voice information and data information and it is detected whether any transmission error exists in the received information or not. When the degree of error detected by the error detecting and decoding parts 207-209 is large, a reproduction control part 213 transmits a retransmitting request through a retransmitting request processing part 214 to a retransmission processing part 110 of a transmitter for the unit of each of information. The retransmission processing part 110 instructs the retransmission of requested information to an image data input part 101, voice data input part 102 and transmitting data input part 103.
Patent JP-H0698742-A (JP)
Title: Kidai style vegetable or fruit-grading method
Inventor: AKIMOTO KOICHI
IPC: A23N15/00
Filed: 1991-05-09
Abstract: PURPOSE:To surely, readily and rapidly grade vegetables or fruits by efficiently shielding or making absorbed only light not required for the grading and hindering the grading, when the qualities of the vegetables or fruits are optically judged and graded. CONSTITUTION:A support for vegetables or fruits is disposed, and spaces around vegetables or fruits are filled with small material pieces.
Patent JP-H1144895-A (JP)
Title: Reflection plate for liquid crystal display device
Inventor: BUNIYOU MASAHIRO
IPC: G02F1/19
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To effectively direct the reflected and scattered light to a viewer to a viewer side by inclining the major axis of acicular magnetic particles from a substrate surface by the magnetic field from conductive wires. SOLUTION: A magnetization surface 3 is formed on one surface of a thin transparent substrate 1 by depositing a perpendicularly magnetized film 2 having easy magnetization in the normal direction with the surface. The parallel arranged conductive wires 4 are arranged along the other surface. The conductive wires 4 are formed by arranging the conductive wires extending in one direction in parallel at specified intervals and are impressed with the currents of the same magnitude and direction from the current supply sources sides connected to the respective wire ends. Acicular magnetic particles 6 are sprayed on the magnetization surface 3 and are adhered to the magnetization surface 3.  The acicular magnetic particles 6 are so arrayed that the major axis thereof faces the normal direction of the magnetization surface 3 in the state that the currents are not impressed on the conductive wires 4. When the currents are so impressed on the conductive wires 4 as to flow in the prescribed direction, the major axis of the acicular magnetic particles 6 incline according to the intensity of the magnetic fields. Namely, the angle of inclination is controlled according to the current values of the conductive wires 4.
Patent JP-S6262026-A (JP)
Title: Brake releasing device for moving table
Inventor: JO YASUNORI
IPC: F16D55/02
Filed: 1985-09-10
Abstract: PURPOSE:To improve practicability, by constituting a brake releasing device of a moving table, used for a movable part or the like in an industrial robot, so that a spline hub, engaged with an armature applying a brake, can be easily released from the engagement by controlling a knob. CONSTITUTION:A device, in which a moving table is moved along a sliding rail 9 by rotating a ball thread, provides a brake part in a rotary shaft 7 connected with a shaft end of the ball thread. Said brake part is constituted of a spline hub 10 movably provided in the axial direction through a key 11 in a shaft end of the rotary shaft 7, armature 12 enabled to mesh with said spline hub 10, fixed and movable friction plates 13, 14 enabled to be adapted to the armature 12, compression springs 15... urging the friction plate 14 to a side of the armature 12, etc. And an electromagnetic coil 17, when it is placed in a deenergized condition, provides a condition that a brake is applied, here the device, lifting the above described hub 10 by a knob 18 to disengage the armature 12, enables the moving table to be moved.
Patent JP-H0862344-A (JP)
Title: Slip mechanism for clock
Inventor: MURATA TOSHIYUKI
IPC: G04B13/02
Filed: 1994-08-24
Abstract: PURPOSE: To realize a slip mechanism for clock which can be easily assembled with a slight force. CONSTITUTION: A pair of elastic arms 13, 14 nip, with a prescribed elastic force, a cylindrical rotating shaft 20 having a collar part 21 and an opening part 12 formed in the center part and formed so as to extend from one peripheral part 10a to the center part of the opening part 12. The gear 10 has a gear dropping-out preventing part 15 situated under the elastic arm 13, 14 and protruded in parallel thereto. The rotating shaft 20 is slid from the top end side of the elastic arms 13, 14 in the direction substantially orthogonal to the shaft, and nipped by the elastic arms 13, 14. The collar part 21 of the rotating shaft 20 is supported by the gear dropping-out preventing part 15 from the lower surface side of the collar part 21 with a prescribed force to nip the collar part 21 by the elastic arms 13, 14. The axial movement of the gear 10 to the rotating shaft 20 is thus regulated.
Patent JP-H1133321-A (JP)
Title: Resin-impregnated filter-paper for filtering
Inventor: AZUMA YOJI
IPC: C08G8/10
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide filter paper impregnated with resin for filtering having high rigidity of B-stage (drying) paper, omitting a C-state (curing) which has conventionally been necessary for impregnated paper, or having extremely less volatile phenols even if the C-stage is conducted. SOLUTION: Aldehydes and phenols are combined so that a molecular ratio of aldehydes/phenols is 1.0-1.5. Filter paper is impregnated with phenolic resin in which a free phenols to 100 parts of a resin solids content is 1% or less and an ash content per solid content of phenolic resin is 0.5% or less.
Patent JP-H0485722-A (JP)
Title: Magnetic recording medium
Inventor: KITAHATA SHINICHI
IPC: G11B5/706
Filed: 1990-07-27
Abstract: PURPOSE:To obtain the magnetic recording medium having a large output and low surface electric resistivity by using specific planar hexagonal ferrite powder. CONSTITUTION:A magnetic layer contg. magnetic powder and binder is provided on a nonmagnetic base body. The planar hexagonal ferrite powder which contains spinel ferrite and M phase magnetoplumbite type ferrite respectively at 3 to 50 wt.% and consists of the balance W phase magnetooplumbite type ferrite is used as the magnetic powder. The magnetic recording medium having the excellent reliability in terms of the output characteristics and electric resistance is then obtd.
Patent JP-H0737286-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: SUGIYAMA YUKIE
IPC: G11B11/10
Filed: 1993-07-19
Abstract: PURPOSE:To obtain a magneto-optical recording medium excellent in durability and corrosion resistance. CONSTITUTION:At least a lower protective layer 1, a magnetic recording layer 2 made of a ferromagnetic metallic thin film and a reflecting layer 3 are successively formed on a nonmagnetic transparent substrate 6 and a carbon-based upper protective layer 4 having >=50 atomic % carbon content is disposed on the reflecting layer 3 to obtain the objective magneto-optical recording medium having satisfactory resistance to the corrosion of the magnetic recording layer.
Patent JP-H0252085-A (JP)
Title: Treatment of waste pure water
Inventor: SAKAI YASUYUKI
IPC: C02F1/04
Filed: 1988-08-12
Abstract: PURPOSE:To efficiently treat waste pure water by supplying discharged waste pure water along with general fresh water and discharging a necessary discharge amount of the waste pure water to the atmosphere by the evaporation during cooling operation. CONSTITUTION:The change of water quality of a recirculation water system by a conductivity meter 22, the water level of a waste pure water storage tank 10 by a water gauge 24 and the water level of a blow water storage tank 6 by a water gauge 23 are detected. Since the conductivity of water detected by the conductivity meter 22 corresponds to ion concn., when the conductivity is within a set value range, water quality forming a calcium carbonate type protective film can be detected. Therefore, when conductivity becomes higher than a set value, waste pure water is introduced into the recirculation system to perform operation so as to lower the conductivity of recirculated water. By this method, the corrosion of the piping system of a cooling tower can be prevented.
Patent JP-2000031415-A (JP)
Title: Semiconductor device and its manufacture
Inventor: INOUE YOSHIHIKO
IPC: H01L23/52
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To adjust input/output capacitance of a semiconductor device meeting the maximum and minimum standards or a customer's request. SOLUTION: On the main surface of a semiconductor substrate 1, a thick silicon oxide film 2 which functions as an element isolation region is formed and a first electrode 6 is formed on the silicon oxide film 6 in a peripheral circuit region. The first electrode 6 is formed simultaneously with a gate electrode 4 of a MISFET Qs for memory cell selection. In addition, the first electrode 4, the substrate 1 which is a second electrode, and silicon oxide film 2 held between the electrode 6 and substrate 1 constitute a parallel plate capacitance element CA. Moreover, the first electrode 6 is connected electrically connected to a bonding pad BP of a third-layer wiring M3. The selection whether or not the electrode 6 is connected to the bonding section BP1 of the bonding pad BP is performed, by changing the pattern of the metal switch section BP2 of the bonding pad BP.
Patent JP-S5998167-A (JP)
Inventor: BARII JIEI IEETSU
IPC: C09C1/50
Filed: 1983-10-26
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-H0648691-A (JP)
Title: Strut for lift conveyer
Inventor: KOYAMA KAZUHIKO
IPC: B65G47/68
Filed: 1992-07-28
Abstract: PURPOSE:To provide a strut for a lift conveyer wherein the strut can be utilized for both the lift conveyers of one-strut type and two-parallel strut type and further setting up or the like to a base board can be also performed simply and easily further with firmness. CONSTITUTION:In a strut of almost rectangular section, the strut is formed with small width recessed groove rail parts 2, 3 and member mounting recessed grooves 6, 7 in each of a pair of short side parts of the strut, large width recessed groove rail part 4 and right/left two sets of member mounting recessed grooves 8, 9 positioned in both right/left sides of the large width recessed groove rail part in one of a pair of long side parts and member mounting recessed grooves 10, 11 in the other of the long side part, continued in each strut lengthwise direction. Each member mounting groove 6 to 11 is formed of a pair of right/left mutually opposed protrusive streak units 6a to 11a of L-shaped section, and the member mounting recessed grooves 2, 3 in both the short side parts are formed by arranging a pair of the right/left L-shaped protrusive streak units sorted to both right/left sides of the small width recessed groove rail parts 2, 3.
Patent JP-H0547023-A (JP)
Title: Optical pickup device
Inventor: FUJIKAWA KAZUHIRO
IPC: G11B7/135
Filed: 1991-08-09
Abstract: PURPOSE:To improve S/N and to miniaturize and reduce weight by incorporating a hologram diffraction grating which divides an optical path of returning light reflected on a recording media and gives astigmatism to + or - primary light. CONSTITUTION:The light reflected on an optical disk 13 passes through a condenser lens 14 again and is diffracted by a hologram diffraction grating 15, and then the light guided by a light guiding pathes 17 and 18 of a photodetector 12 is respectively detected by photodetectors 19 and 20 placed opposing each other at the ends of respective outgoing sides. The condenser lens 14 is controlled in focusing in the direction of distance so that distance R to the optical disk 13 is always maintained at focused condition by a lens actuator, resulting in forming a micro spot on the optical disk 13 so as to record or reproduce information with high density.
Patent JP-S6355099-A (JP)
Inventor: MAESHIBA SOZABURO
IPC: B67D7/32
Filed: 1986-08-26
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-H0863460-A (JP)
Title: Character processor and its character processing method
Inventor: MARUOKA HIROSHI
IPC: G06F17/21
Filed: 1994-08-25
Abstract: PURPOSE: To store the character processor with many character strings that are repeatedly used in a document. CONSTITUTION: The character strings which are repeatedly used are registered as link data in a data base 11A on an HD 11. Control codes for reading the link data out are entered into the created document. To display or print the document, the link data are read out of the data base with the control codes and inserted into the document, which is completed.
Patent JP-S5993619-A (JP)
Inventor: HAINTSU FUOKU
IPC: B26D1/62
Filed: 1983-10-28
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-S6260411-A (JP)
Inventor: HIKITA MASAMI
IPC: H02G1/02
Filed: 1985-09-10
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-S6260826-A (JP)
Title: Pretreatment of sintering material
Inventor: DEGUCHI MIKIRO
IPC: C22B1/16
Filed: 1985-09-11
Abstract: PURPOSE:To improve the permeability of a sintering material layer inexpensively by incorporating, to a starting material for sintering, ore fines with specific grain size having superior pseudo-pelletizing property together with an ore having inferior pseudo-pelletizing property each by a proper quantity and by pelletizing the resulting mixture. CONSTITUTION:To the starting material for sintering, ore fines of Mt. Newman, etc., having an average grain diameter ratio to the above material of <=0.04 and having superior pseudo-pelletizing property are incorporated in an amount ranging between the content of an ore of Yampi Sound, etc., with <=0.5mm grain size having inferior pseudo-pelletizing property and 75wt%, which is subjected to pelletizing by use of a pelletizer such as drum mixer. In this way, pseudo-pelletization of sintering material is accelerated and the permeability of sintering material layer is improved. As a result, the blending amount of expensive binder such as quick lime can be reduced and simultaneously that of inexpensive ore fines having inferior pseudo-pelletizing property can be increased.
Patent JP-H0752062-A (JP)
Title: Impact wrench
Inventor: TANAKA NAOTAKE
IPC: B25D11/10
Filed: 1993-08-13
Abstract: PURPOSE:To change generated torque by only switching the rotational direction of an impact wrench to normal rotation or reverse rotation. CONSTITUTION:This impact wrench is provided with a changeover switch for changing the rotational direction of a motor to normal or reverse rotation. A reserved hammer 22 is arranged on the outer circumference of a hammer. The reserved hammer 22 and the hammer are connected together through a one-way clutch 4, and by changing the rotational direction of a motor, the reserved hammer 22 and the hammer are connected together or released from the connection, so as to change the generated torque.
Patent JP-H0842542-A (JP)
Title: Weld type screw seat
Inventor: SUZUKI RYOHEI
IPC: F16B37/06
Filed: 1994-08-04
Abstract: PURPOSE:To provide a weld type screw seat to form a sufficient coating film on the whole surface of a seat plate body. CONSTITUTION:The whole of a seat plate body 5 is formed into an inverted U-shape, and a nut 6 is welded to an upper plate part 5b. Notches 5c formed in an opening cross section in any section extending at right angles with the longitudinal direction of the seat plate body 5 are formed in a zigzagging state in the tow side plates of the seat plate body 5.