baber/WOPTO huggingface dataset:
Patent JP-S5531161-A (JP)
Title: Coating film for decomposing fat and oil
Inventor: HANAZONO SHIGEYA
IPC: F24C14/00
Filed: 1978-08-26
Abstract: PURPOSE:To prevent the inside surface of an over etc. from the contamination by fumes of fats and oils, by flame-spraying on the surface of a metallic base material a mixture of metallic oxide powder of Al, Ti, Zr with metallic oxide powder of Fe, Co, Cr, Mn etc. CONSTITUTION:On the inside surface of iron, steel, stainless steel, or Al of an oven etc. is flame-sprayed a mixture of one or more members selected from the group consisting of oxide powder of Al, Ti, Zr, with a small amount of the powder of transition metals, e,g., Fe, Co, and with oxide powder of Cr, Mn, etc. Coating film formed by this method is porous and absorbs excellently the fumes of fats, oils, and water produced during cooking, preventing contamination due to fats and oils. The coating film shows no decrease in absorption of fats, oils, and water, and is excellent in wear resistance and in peel resistance.
Patent JP-S5228039-A (JP)
Title: High-frequency heating device
Inventor: SUZUKI TAKAHARU
IPC: H05B6/78
Filed: 1975-08-27
Abstract: PURPOSE: To prevent the magnets from absorbing high-frequency energy, and thereby to prevent the fracture of the magnets due to internal stress caused by heat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63272121-A (JP)
Title: Gate array
Inventor: TANOI SATOSHI
IPC: H03K19/173
Filed: 1987-04-30
Abstract: PURPOSE:To form a PLA high in density in an RAM area by including the PLA formed in a memory area composed of plural first basic unit circuits and plural second basic unit circuits having an input line to extend approximately vertically to the output line extending in one direction, respectively. CONSTITUTION:An MOS gate array device has a PLA formed in a memory area composed plural first basic unit circuits 40 and plural second basic unit circuits 41. In the first basic unit circuits 40, a pair of metal wiring layers are formed as a pair of output lines 11 and 12 of the PLA approximately at a right angle to an input line 12. The output lines 11 and 12 are equivalent to the pair of the bit lines of an SRAM circuit. In the second basic unit circuits 41, a metal wiring layer as a pair of input lines 10 and 11 linked to the gate of NMOS transistors N2 and N3 is formed at a right angle with the output line 12. The input lines 10 and 11 are equivalent to the bit line of the SRAM circuit. Thus, the PLA can be formed high in density in the RAM area.
Patent JP-H10299767-A (JP)
Title: Rolling bearing unit for swing arm
Inventor: TANAKA KATSUHIKO
IPC: F16C25/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To realize a structure in which preload is not changed with assembly error or temperature change at low cost. SOLUTION: Inner rings 11a, 11b of ball bearings 9a, 9b are fitted around and fixed to both ends of an inner cylinder 7. An outer ring 13a of the ball bearing 9a is fitted in and fixed to one end of an outer cylinder 8a by interference fit. An outer ring 13b of the ball bearing is fitted in and fitted to the other end of the outer cylinder 8a by clearance fit. An elastic member 20 is provided between the outer ring 13b and a stepped part 16b formed on the inner peripheral surface of the intermediate part of the outer cylinder 8a, and preload corresponding to elasticity of the elastic member 20 is applied to respective ball bearings 9a, 9b.
Patent JP-S59229342-A (JP)
Title: Delivery apparatus in cylinder type screen printing press
Inventor: HASE KAZUO
IPC: B65H29/16
Filed: 1983-06-10
Abstract: PURPOSE:To make it possible to easily perform cleaning and stain removal, by providing an apparatus for positional determination of a delivery table to a printing press frame by supporting the delivery table so as to leave a large space between said table and a screen plate in a downwardly retractable manner. CONSTITUTION:In downwardly bending the rear part belt table 15 of a delivery table 12 in order to clean the backside of a screen plate 9 and to remove the surface stain of a cylinder 3, when the handle 30 of a support shaft 22 is upwardly moved, a position determining roller 29 is detached from an oblique surface 54 through a revolving lever 27 while a position determining roller 26 is also brought to an almost horizontal state and both rollers are released from the engagement with a clamp box 21 and the rear part belt table 15 is made bendable so as to enlarge a space 106. In the next step, when the rear part belt 15 is lifted in order to be returned to an operative state, the support shaft 22, the position determining rollers 26, 29 and the clamp box 21 are respectively engaged and, when the handle 30 is downwardly moved, the up-and-down position of the rear end of the rear part belt table 15 is subjected to accurate positional determination.
Patent JP-H05299479-A (JP)
Title: Bonding tool and its manufacture
Inventor: TANABE KEIICHIRO
IPC: H01L21/603
Filed: 1992-04-23
Abstract: PURPOSE:To provide a bonding tool which will not easily cause the peeling-off or cracking of a film having a tip surface for pressing by applying a coating film on a shank member. CONSTITUTION:In a bonding tool having a film 14 containing gas phase synthesis diamond covering the surface of a tool body 11, at least a portion 13 forming the tip surface for thermocompression bonding of the film 14 is made of gas phase synthesis diamond, and a portion 12 in close contact with the tool body 11 at the film 14 is a tool where a metal, ceramics and gas phase synthesis diamond are mixed together.
Patent JP-S587347-A (JP)
Inventor: YAEO KENTA
IPC: B32B27/32
Filed: 1981-07-04
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-S5622396-A (JP)
Title: Detergent composition
Inventor: FURANSHISU UIRIAMU MARUKO
IPC: C11D3/22
Filed: 1980-07-30
Abstract: A detergent composition is provided which contains a detergent and a cellulose acetate polymeric anti-redeposition agent having a degree of substitution of the acetyl moiety of from about 0.5 to about 2.3. The cellulose acetate polymeric anti-redeposition agent may be represented by the formula  <IMAGE>  wherein x is an integer of at least about 25, n is about 2.5 to about 0.7, and the expression 3-n is the degree of substitution of the acetyl moiety.
Patent JP-H06294091-A (JP)
Title: Dryer and device for controlling profile of water content
Inventor: KUWAMOTO TOSHIO
IPC: D21F5/16
Filed: 1993-04-08
Abstract: PURPOSE:To arrange a device in a reduced space, to facilitate handleability, maintenance and installation and to reduce the number of parts, etc. CONSTITUTION:A dryer part of a paper machine is equipped with a microwave generator 2, a high-voltage electric source device 1, a waveguide 4, a circulator 5, a matching device 6, a control panel 3 and a dry hood 7, and microwave 9 is uniformly emitted to paper 9 passing through the dry hood 7 so that heat is generated by molecular movement of water itself in the interior of the paper 9 and the surface and the interior of the paper are simultaneously and uniformly heated in proportion to applied energy to dry the paper 9.
Patent JP-H02284953-A (JP)
Title: Polycarbonate resin composition
Inventor: MORIOKA MASATAKA
IPC: C08K5/55
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a polycarbonate resin composition having excellent antistatic properties while maintaining transparency, fluidity and mechanical strength by blending polycarbonate resin with specific amounts of a specific sulfonic acid phosphonium salt and boric acid derivative. CONSTITUTION:100 pts.wt. polycarbonate resin is blended with (A) 0.1-20 pts.wt., preferably 0.5-5 pts.wt. sulfonic acid phosphonium salt (e.g. dodecylsulfonic acid phosphonium salt) shown by formula I (R<1> is 1-40C alkyl, aryl, preferably 1-40C arylp R<2> to R<5> are H, 1-10C alkyl or aryl) and (B) 0.001-1 pt.wt. boric acid derivative (e.g. boric acid or trimethyl borate) shown by formula II (R<6> to R<8> are H, 1-20C alkyl or aryl).
Patent JP-H01276680-A (JP)
Title: Superconducting transistor
Inventor: MORI YOSHIFUMI
IPC: H01L29/78
Filed: 1988-04-27
Abstract: PURPOSE:To modulate a conductivity remarkably by a method wherein the carrier concentration of a channel part between first and second electrodes is modulated and a superconduction transition temperature is varied to switch the conducting state of the channel part between superconduction and normal conduction. CONSTITUTION:A gate electrode 3 made of normal conductor such as metal or superconductor is provided on a superconductor 1 made of oxide system superconducting material such as Nd1+XBa2-XCu3O7-delta with an insulating thin film 2 whose thickness is thin enough to produce a carrier tunnel between to form a gate part 4. Then first and second lectrodes 5 and 6, i.e. source and drain electrodes, are provided on both the sides of the gate part 4. Carriers are injected into the above mentioned superconductor 1 under the gate part 4 through the insulating thin film 2 by applying a voltage to the gate electrode 3 and the carrier concentration of a channel part 8 between the first and second electrodes 5 and 6 and a superconduction transition temperature is varied to switch the conducting state of the channel part 8 between superconduction and normal conduction. With this constitution, the conductivity can be modulated remarkably.
Patent JP-S5337304-A (JP)
Title: Telephone system
Inventor: OKATOU AKIRA
IPC: H04M1/58
Filed: 1976-09-02
Abstract: PURPOSE:To make automatic adjustment for the sound of telephone to an optimum valve, by detecting the level of test tone fed from the other telephone every time when the communication line is formed.
Patent JP-S5531944-A (JP)
Title: Surface stress measuring unit for wind cooled tempered glass
Inventor: KISHII KAN
IPC: G01L1/00
Filed: 1978-08-29
Abstract: PURPOSE:To speed up the measurement and to increase the accuracy, by enabling the incident light axis and measurement light axis for finaly adjustable to the incident and emitting prism. CONSTITUTION:The frame stand 1 is located on the wind cooled tempered galss 2 via the screw 3 adjustable up and down, and the incident prism 6, light source 9 support stand 8 are borne on the shaft 4 of the frame stand 1 and the emitting prism 7 and optical measrement 13 support stand 11 are borne with the shaft 5. Thus, the laser light 18 is emitted from the light source 9 and it is collected with the collection lens 10. When the support stand 8 is turned by taking the shaft 4 as a center and the light axis of the collective laser light 18' to the incident prism is finely adjusted, most of the collective laser light 18' is controlled so that it is critical incident angle determined with the reffractive factor ratio of the incident prism 6 to the wind cooled tempered galss 2. Two types of light components 19 and 20 given to the light propagated at the surface of the wind cooled tempered galss 2 are respectively clear light spots 21 and 22. They can easily and surely be observed with the eye-contact micrometer 17 to achieve desired object.
Patent JP-S62262113-A (JP)
Title: Mixing device for hot water and cold water
Inventor: YONEKUBO HIROAKI
IPC: G05D23/00
Filed: 1986-05-08
Abstract: PURPOSE:To reduce overshoot and undershoot of temperature of mixed hot water at the time of pressure fluctuation of hot water and cold water by providing a means that makes the flow rate of hot water and cold water nearly constant and a means that changes the set value of the above-mentioned means. CONSTITUTION:A hot water side setting changing means 26 and a water side setting changing means 27 are controlled by a controller 39 to obtain temperature of mixed hot water set by a mixed hot water temperature setting device 38, and mixing ratio is adjusted by a hot water side constant flow valve 17 and a water side constant flow valve 18. At the same time, flow rate of hot water and flow rate of water are made nearly constant according to setting by the hot water side constant flow valve 17 and water side constant flow valve 18. Thus, change of flow rate of hot water and flow rate of water at the time of variation of hot water pressure and water pressure is absorbed, and pressure applied to the hot water side setting changing means 26 and water side setting changing means 27 is reduced. Thus, overshoot and undershoot of temperature of mixed hot water at the time of fluctuation of pressure of hot water and water can be lowered.
Patent JP-H05283222-A (JP)
Title: Magnetic material with low loss
IPC: H01F1/34
Filed: 1992-03-31
Abstract: PURPOSE:To greatly reduce the loss of a magnetic core at high frequency by restricting hysteresis loss and eddy current loss. CONSTITUTION:Sintering density of Mn-Zn ferrite having Fe2O3, ZnO and MnO as main components is made higher than 4.6X10<3>kg/m<3> thereby creating a low loss magnetic material. Operating frequency band of this low loss magnetic material is from 500kHz to 2MHz. Especially for suppressing eddy current loss, the mean crystal particle size should be made less than 7mum or the upper limit of the sintering density should be made equal to 4.8X10<3>kg/m<3>.
Patent JP-S60248168-A (JP)
Title: Plate for screening
Inventor: KAWASAKI TAKASHI
IPC: C12M1/34
Filed: 1984-05-23
Abstract: PURPOSE:A plate for screening capable of detecting easily, rapidly, accurately, and hygienically a mold capable of producing antibiotics, by a simple operation, obtained by supporting a hydrophilic high polymer layer containing a mold of microorganism, etc. on a substrate. CONSTITUTION:A hydrophilic high polymer layer containing at least one of a mold of microorganism (mold having sensitivity to antibiotic) and a spore of microorganism (e.g., mold, etc.), and, further a nutrient source (e.g., peptone, etc.) is formed on a substrate (e.g., polyurethane, etc.) by coating or immersion, to give the aimed plate.
Patent JP-S63271911-A (JP)
Title: Manufacture of laminated electronic component
Inventor: SAKAKURA MITSUO
IPC: H01G4/30
Filed: 1987-04-28
Abstract: PURPOSE:To prevent the warpage of a laminated structure and the occurrence of cracks by forming grooves in the part to become the dividing region of a stacked electronic component during lamination, and further laminating a ceramic material and a conductor material thereon. CONSTITUTION:On a laminated structure 10 having grooves 13 formed along the dividing lines, a magnetic material and a conductor are further printed, thereby obtaining a laminated structure 20. This forms a laminated inductor wherein a circulating conductor pattern 12 is formed in a magnetic layer 11. Here, a fine crack 24 occurs along the center line of the groove 13, reaching the surface of the laminated structure 20. This fine crack 24 occurs since the stress generated within the laminated structure 20 which has been printed and laminated concentrates on this part. With this, the stress is reduced in the section where the conductor pattern 12 is formed, thereby eliminating the occurrence of cracks in the device section.
Patent JP-S5536104-A (JP)
Title: Automatic narrow gap welding method
Inventor: ISHIKAWA YASUSHI
IPC: B60R13/06
Filed: 1978-08-31
Abstract: PURPOSE: To prevent welding defects by keeping welding torches at a fixed height from the surface of welding mother materials and automatically controlling the wire swing amplitude and speed in accordance with the variation of welding current.  
     CONSTITUTION: The motor 26 is driven in accordance with the signals from the surface copying machine 25 to detect the concaves and convexes of the mother material surface 3, the welding head 11 is raised, and the welding torch 12 which is always mounted on the welding head 11 during welding is kept at a fixed height from the mother material surface 3. On the other hand, current is applied to the welding wire 8 at a constant speed using DC power supplies and welding current increases and decreases depending on the convexes and concaves of the welding beat 5. By detecting the increase and decrease of this welding current, the wire swing amplitude and speed are adjusted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62263900-A (JP)
Title: Press device
Inventor: KAGEYAMA RYOICHI
IPC: B30B15/06
Filed: 1986-05-08
Abstract: PURPOSE:To permit an easy assembling work and to shorten the time for operation by fixing a bolster to a base plate in such a manner that the bolster can be taken out to the outside of the base plate and interposing a shut height adjusting mechanism which can adjust the vertical position of a lifting body to the spacing between the lifting body and driving source. CONSTITUTION:The bolster 4 which is released from the base plate 3 is slid and is drawn to the outside of a press device 2 at the time of assembling a lower die 5 and an upper die 6. Blade mating and clearance adjustment are then carried out. The lower die 5 and the upper die 6 are positioned and fixed onto the bolster 4 in the state of interposing an elastic member 33 between the dies and assembling the dies by lapping guide posts to guide cylinders. Such bolster 4 is fixed onto the base plate 3 and a support 30, i.e., sliding bar 14 is lowered by the shut height adjusting mechanism 27 until the upper die 6 is elastically brought into press contact with the bottom surface of the lifting body 7. The upper limit position of the lifting body 7 is thereby specified.
Patent JP-H09291607-A (JP)
Title: Joint for architectural structure
Inventor: SAITO RIKURO
IPC: E04B1/26
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a costless architectural structure joint in which both processing accuracy and productivity can be increased and also products with various dimensions cab be easily produced. SOLUTION: This joint is provided with a fitting plate 2 fixed to a column for instance of one side of a plurality of architectural structures to be connected, a receive plate 3 integrally formed at the fitting plate 2 to receive the end of a beam for instance of the other side of architectural structure, a reinforcing rib plate 4 integrally fixed to the receive plate 3 and the fitting plate 2 to reinforce them and provided with a fitting hole 4a and inserted in a fitting recess of a beam for instance, and a positioning taper pin 14 fixed in the fitting hole 4a of the reinforcing rib plate 4 and fitted in the recess of a beam to position the fitting location of the beam.
Patent JP-H07290384-A (JP)
Title: Industrial robot
Inventor: HAYASHI SHIYOUICHI
IPC: B25J9/06
Filed: 1994-04-21
Abstract: PURPOSE:To independently adjust the tension of a drive belt and the tension of an earth belt by providing an arm drive section positioning means adjusting the position of the other arm drive section in the longitudinal direction of one arm and a tension exciting means applying force to the earth belt from the direction perpendicular to the belt feed direction. CONSTITUTION:The second arm drive section 2 itself on a rotary shaft is moved via the operation of the screw-like second arm drive section positioning means 41 to change the tension of a drive belt 4 for transmitting the driving force to the second arm. Another tensioner 17 is used to excite the tension of an earth belt 13 for earth regulation. The drive belt 4 and the earth belt 13 can be separately adjusted.
Patent JP-H08302983-A (JP)
Title: Indoor pipe shaft
Inventor: TAKANAMI YASUSHI
IPC: E04F17/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide an indoor pipe shaft in which a cover plate can be detachably attached to an inspection port and also the external appearance has a good design. CONSTITUTION: In an indoor pipe shaft 1, in which a space 4 is formed by partitioning the interior of a house to accommodate pipes 3 and a cover plate 7 comprising a cover plate body 8 and a joint plate 9 is attached to an inspection port 6, an L-shaped engaging part 62 is formed along the periphery of the port 6 and a notch 81 is provided on both sides of the surface of the body 8. A needle-shaped fastener 10 is passed through the body 8 from the rear side thereof and the forward end of the fastener 10 protrudes from the notch 81. The body 8 is detachably mounted to the part 62 of the port 6, and the plate 9 is inserted into the notch 81 of the body 8 so as to be fixed to the forward end of the fastener 10.
Patent JP-H10299260-A (JP)
Title: Earthquake-resistant improving method for existing building by square type frame
Inventor: FUJIMURA HIROSHI
IPC: E04H9/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of execution works, and to conduct an earthquake-resistant repairing method only by minimally reinforcing existing beam members by additionally installing a beforehand manufactured square type frame into a space constituted of existing columns and beams. SOLUTION: A square type frame 3 is applied to the frame of existing columns 1 and beams 2. When horizontal seismic force works to left-right vertical members, bending moment is generated to the left and the right respectively at places, where the left-right vertical members are crossed with horizontal members. Consequently, stress transmitted to the existing beams 2 through the square type frame 3 is reduced with the broadening of the width of a square type. The additionally mounted frame can be connected easily by connection using welding and bolts in a method, in which the additionally mounted frame is installed to the existing beams 2. Accordingly, the shape of the square type frame 3 can be adjusted in the strength or less of the existing beams 2, and the aseismicity of the columns and the frame of the beams can be improved.
Patent JP-H01275254-A (JP)
Title: Anti-skid device
Inventor: TOBISAWA YOSHIO
IPC: B60T8/70
Filed: 1988-04-28
Abstract: PURPOSE:To prevent skid certainly by emitting a rear wheel decompressing signal a certain time prolonged from the front wheel decompressing signal when it is sensed that all wheel speeds are larger than a specified deceleration and that the difference between any two of the wheel speed lies within a specified value. CONSTITUTION:When a car is running, a calculator circuit 15 calculates the approximated car body speed A on the basis of the highest one of the wheel speeds given by wheel speed sensors 11-14. Decompressing signal generator circuits 21-24 for the wheels compare respective wheel speeds with this approximated car body speed A and emit respective decompression signals 31-34 at the time of a slip being sensed, when each wheel speed becomes smaller in a certain amount than the approximated car body speed A. When a judging circuit 35 has sensed that all wheel speeds are greater then the specified decompression speed and that the difference of any two of the wheel speeds lies within a certain value, a detection signal is given to the decompression signal generator circuits 23, 24 on the rear wheel side, and the decompression signal for rear wheels is emitted a certain time prolonged from the decompression signal for the front wheels.
Patent JP-S59231562-A (JP)
Title: Magnetic powder detector
Inventor: FUKUMOTO TERUMICHI
IPC: G01N27/72
Filed: 1983-06-14
Abstract: PURPOSE:To eliminate the need for an oscillator with high frequency stability, and to simplify the constitution and the improve reliability by providing a bridge circuit consisting of a series circuit of a detection and a reference coil and a series circuit of two resistors while those series circuits are connected together in parallel. CONSTITUTION:When a capacitor 9 is charged after a power supply is turned on, the charge accumulated in the capacitor 9 is discharged by a hysteresis comparator to flow a current through the bridge circuit consisting of a detection coil 5 and a reference coil 6, and resistances 7 and 8. When the charge is discharged until the terminal voltage V1 of the capacitor drops to a specific value, the capacitor 9 is charged again through the hysteresis comparator and when the terminal voltage rises to a specific value, the charge is discharged. Similarly, said operation is repeated to flow the current through the bridge circuit periodically. When detection is carried out, there is no trouble even if the period varies slightly, and the need for an oscillator with high frequency stability is eliminated because of the bridge type constitution is used; and the reliability is improved with a simple constitution.