baber/WOPTO huggingface dataset:
Patent JP-H0417173-A (JP)
Title: Magnetic head support mechanism
Inventor: MIZOSHITA YOSHIBUMI
IPC: G11B21/12
Filed: 1990-05-10
Abstract: PURPOSE:To avoid a tilted spring arm, to always keep a magnetic head slider horizontal and to make the floating attitude stable by providing a projection to a slide face of a spring arm in contact with a support guide. CONSTITUTION:A projection 21 is provided in the center of a slide face of a spring arm 1 supporting a magnetic head slider 2 with respect to a support guide 12 and the top of the projection 21 is in contact with the support guide 12. In this case, the width of the spring arm 1 is always held horizontally in unloading when the spring arm 1 overrides the support guide 12 and in loading when the spring arm 1 is skided onto the magnetic disk 11 from the support guide 12. Thus, the attitude of the magnetic head slide 2 in loading/unloading to the magnetic disk 11 is stabilized horizontally and the reliability is improved.
Patent JP-H0418469-A (JP)
Title: Ink jet recording liquid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/037
Filed: 1990-05-11
Abstract: PURPOSE:To provide the subject recording liquid giving recording images having excellent light and water resistance and having good storage stability and jet stability by compounding an aqueous medium, a pigment and a specific compound. CONSTITUTION:The objective recording agent contains an aqueous medium, a pigment (preferably Pigment Yellow-74, Pigment Red-5, -122, Pigment Blue-15) and a compound of the formula (R is methyl, H; m is 1, 2; n is 1-8; M is Na, NH4) as a dispersing agent. The content of the dispersing agent is preferably 30-70wt.% (based on the pigment).
Patent JP-H0911398-A (JP)
Title: Corrosion-resistant and stone flying-resistant resin coating structure of stainless steel pipe
Inventor: USUI MASAYOSHI
IPC: B05D7/24
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide the corrosion-resistant and stone flying-resistant resin coating structure of a fine diameter thin-walled stainless steel pipe coated with a protective material excellent in corrosion resistance and stone flying resistance. SOLUTION: A polyolefin or polyamide resin layer 4 is formed on the outer surface of a stainless steel pipe 1 and a fluoroplastic layer 3 is provided thereon pref. through an adhesive layer 2 and, further, a polyamide resin adhesive layer 5 is pref. provided thereon. The obtained resin coating structure shows excellent corrosion resistance and stone flying resistance.
Patent JP-H04324366-A (JP)
Title: Automatic measuring apparatus for ph value, oh value or the like
Inventor: NARISEI KATSUMASA
IPC: G01N35/00
Filed: 1991-04-24
Abstract: PURPOSE:To facilitate maintenance by preventing pollution as caused by dropping and scattering of a medicine liquid in an apparatus which measures pH value, OH value or the like of a chemical agent such as polyethyer for polyurethane automatically by the operation of a robot hand. CONSTITUTION:A medicine liquid receiver 1 is arranged below a moving route of an electrode for measurement to be operated with a robot hand and the medicine liquid receiver 1 comprises a gutter-shaped part 2 extending at least in two directions and a liquid reservoir 3 provided at a part thereof. A medicine liquid dropping with the movement of the electrode is received with the gutter- shaped part 2 of the medicine liquid receiver 1 to be guided to the liquid reservoir 3. As a result, the medicine liquid is kept from scattering around and the medicine liquid received can be treated as waste liquor. This allows washing of the medicine liquid receiver 1 simply and eliminates troublesome working such as wiping out thereby not only facilitating maintenance work but also avoiding damage to the apparatus as caused by corrosion.
Patent JP-H08310208-A (JP)
Title: Tightening device for antislipping tool for tire
Inventor: SATO KAZUO
IPC: B60C27/12
Filed: 1995-05-22
Abstract: PURPOSE: To conduct the locking work on a tightening braid body more surely in a tightening device for a tightening braid body, which is used when an antislipping device for a tire is installed in, the tire, by effectively utilizing the centrifugal force that is generated during high speed traveling CONSTITUTION: In a braid locking mechanism 15, which makes a claw of a braid tightening body 24 cut into a tightening braid body 4, the position (M) of the center of gravity of the braid tightening body 24 is located at a position parted in the circumferential direction of the tire from a center (O) of shaft of rotation, so that the braid tightening body 24 rotates in the directin in which the depth of cut of the claw into the tightening braid body 4 becomes larger, owing to the centrifugal force generated during the rotation of the tire.
Patent JP-H11301701-A (JP)
Title: Rice bag
Inventor: KACHI HIROAKI
IPC: B65D33/01
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To stably stack rice bags by exhausting air sealed in bags from a seal part of the specified length when the rice bags are stacked on a pallet. SOLUTION: A first seal line 2 and a second seal line 3 are respectively positioned on a content side and on an edge part side of a bag with the interval (w) of 10-20 mm. In addition, seal parts HS2 of 20-50 mm in length and non-seal parts NS2 with intervals of 6-20 mm are alternately provided on the first seal line 2. Seal parts HS3 of 5-25 mm in length are provided on the second seal line 3 opposite to the non-seal part NS2 , and seal parts HS4 of not more than 7 mm in length are provided on the second seal line 3 opposite to the seal part HS2 . Dotted seal parts HSa are provided at the position opposite to the non-seal part NS2 between the first seal line 2 and the second seal line 3 so that the interval (d) to an end part of the seal part HS2 is 4-6 mm. An exhaust passage to be communicated with the seal part NS2 and the non-seal part NS3 can be formed thereby.
Patent JP-H01292649-A (JP)
Title: Optical information recording medium and production thereof
Inventor: ARIHARA MASAKATSU
IPC: G11B7/24
Filed: 1988-05-19
Abstract: PURPOSE:To minimize the loss of light energy and to improve a Kerr enhancement effect by forming a 1st protective layer to have the refractive index approximately equal to the refractive index of a transparent substrate and smaller than the refractive index of a 2nd protective layer. CONSTITUTION:The 1st protective layer 2 to be formed on the transparent substrate 1 is formed to have the refractive index approximately equal to the refractive index of the transparent substrate 1 and smaller than the transparent substrate of the 2nd protective layer 3. The 1st protective layer 2 is made optically equiv. to the transparent substrate 1 if the material to be used for the 1st protective layer 2 and the material to be used for the transparent substrate 1 are combined and selected in such a manner that the material to be used for the 2nd protective layer 3 has the refractive index larger than the refractive index of the material to be used for the 1st protective layer and the refractive index of the transparent substrate 1. Since the 2nd protective layer 3 functions independently as an antireflection layer, the Kerr enhancement effect is improved while the loss of the light energy is minimized.
Patent JP-H05299702-A (JP)
Title: Led array
Inventor: SHOJI IWAO
IPC: B41J2/44
Filed: 1992-04-17
Abstract: PURPOSE:To provide a LED array which makes it feasible to miniaturize the device in which the LED array is incorporated with the width of its mounting printed board reduced and at the same time to reduce its cost. CONSTITUTION:In a LED array in which a first conductive pattern 12 for mounting a plurality of LED chips provided along the direction of the length on a long printed board 11 and a second conductive pattern 13 for a plurality of connections provided along the direction of the length in close proximity to each first conductive pattern 12 are formed, and the other surface than the first and the second conductive pattern is coated with a resist, and then a LED chip 14 is mounted on the first conductive pattern 12 and then fixed by die- bonding, and the upper surface of each LED chip 14 and the second conductive pattern 13 corresponding thereto are connected by a bonding wire 15, a white resist 18 is used for the resist.
Patent JP-S5247161-A (JP)
Title: Automatic reduction gear
Inventor: TOKUNAGA TOORU
Filed: 1975-10-14
Abstract: PURPOSE: A reduction gear for automatically changing its speed in response to variation of load and change of rotating force of an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5648896-A (JP)
Title: Determination of fatty acid
Inventor: OKADA TSUTOMU
IPC: C12Q1/00
Filed: 1979-09-25
Abstract: PURPOSE: To determine a fatty acid in high accuracy quickly, by adding an arylsulfonic acid to a system wherein albumin and the fatty acid coexist.  
     CONSTITUTION: To a system wherein albumin and a fatty acid is coexist, an arylsulfonic acid (water-soluble salt) shown by the formula (A is benzene ring or naphthalene ring; R 1  and R 2  are H or alkyl; X is cation, e.g., H, Na, K, ammonium, etc. forming water-soluble salt; n is 1W2), which may be substituted by an alkyl group, in an amount 5W1,000 times the molar quantity of the fatty acid and to give its concentration in the system 0.01W5wt%, so that the fatty acid is reacted with coenzyme A by acylcoenzyme A synthetase. An amount of coenzyme A which is consumed by the reaction or an amount of a combined product of the fatty acid- coenzyme A resulted from the reaction is determined. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5456634-A (JP)
Title: Soundproofing coating
Inventor: NISHINO SAKAE
IPC: C09D163/00
Filed: 1977-10-14
Abstract: PURPOSE: To provide the title coating of good soundproofing potential and excellent impact and solvent resistance, comprising a filler and a vehicle containing a styrene- butadiene rubber, a rosin and an epoxyester resin.  
     CONSTITUTION: The objective coating comprising (1) 100 parts by wt of a vehicle consisting of (A) 10W90wt.% of a styrene-butadiene rubber, (B) 5W70wt.% of a rosin and/or a rosin derivative and (C) 5W80wt.% of an epoxyester resin and (2) 10W500 parts by wt. of a filler. The styrene-butadiene rubber to be applid is pref. a stereo type one obtained by solution polymerization. Said rosin or its derivative is, e.g. wood rosin, tall oil rosin, a rosin ester modified with maleic acid or phenol, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000010322-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: SUZUKI SHINICHI
IPC: G03G5/05
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance and printing resistance without loosing photosensitive characteristics such as chargeability, sensitivity and the like and applicability by including a cross-linked organic fine particle having a specified average particle size in the surface layer of a photoreceptor. SOLUTION: As a cross-linked fine particle used in the surface layer of a photoreceptor, a one having an average particle size of 1 μm or less is preferred and, particularly, a one containing the particles 1 μm or less in a ratio of about 95 wt.% or more is preferably used. The cross-linked fine particle generally consists of a cross-linked polymer, which is obtained by polymerizing a polymeric monomer containing a cross-linkable monomer. As the cross-linkable monomer, a compound having two or more copolymerizable double bonds or a non-conjugate divinyl compound as polyvalent acrylate is used. A photosensitive layer 2 is laminated on a conductive support 1. The conductive support 1 is formed of, for example, aluminum, stainless steel, copper, nickel, zinc or the like.  The charge generating agent included in the photosensitive layer 2 consists of selenium and its alloy, arsenic-selenium, cadmium sulfide or the like.
Patent JP-S5647433-A (JP)
Title: Thermosetting resin composition
Inventor: ITOU YUTAKA
IPC: C08G83/00
Filed: 1979-09-27
Abstract: PURPOSE: To prepare a rapid-curing long-life thermosetting resin composition suitable for sealing of electronic parts, forming of printed circuit boards, etc. by compounding a bis (trioxaspirononyl) compound and an imidazole compound.  
     CONSTITUTION: A bis [1,4,6-trioxaspiro(4.4)nonyl] compound of formula (R is bivalent organic group) is prepared by reacting a bifunctional epoxy compound such as bisphenol A diglycidyl ether with γ-butyrolactone in the presence of a cationic catalyst such as BF 3 .ether complex. The objective thermoplastic resin composition is prepared by adding ≤10wt% of a curing catalyst comprising imidazole compounds such as 2-methylimidazole, or a mixture of imidazole compounds and tertiary amine compounds such as tetramethylbutanediamine, etc. The catalyst may be a mixture of two or more compounds. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04351607-A (JP)
Title: 5-fluorouridine-polymer complex
Inventor: KANEKO MASAKATSU
IPC: C08F216/12
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a polymer complex having good sustained release properties and strong anti-tumor activity against tumor cells by reacting a divinyl ether- maleic anhydride copolymer with a 5-fluorouridine derivative. CONSTITUTION:The title complex is obtained by reacting a divinyl ether-maleic anhydride copolymer represented by formula I (wherein n is 10 to 30) with a compound represented by formula II (wherein m is 1 to 19) and hydrolyzing the acid anhydride moieties remaining unreacted. It has a structural unit selected from those represented by formulae III to V, and has a -CONH-/-COO- ratio of 0.01-1.0. Preferred examples of the complex include one obtained from a copolymer of formula I (wherein n is an integer of 18 to 23), one having a -CONH-/-COO- ratio of 0.1-0.4, one obtained using a compound of formula II (wherein m is an integer of 2 to 15), one having an average molecular weight of 6,000-26,000, and one containing a structural unit represented by formula IV.
Patent JP-S62281152-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEDA HIDEKAZU
IPC: G11B15/60
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a superior track tracking performance, by suppressing deterioration in tape feeding due to the change of a tape feed position at the reverse feed time of a tape, by a tape feed height regulating guide in the neighborhood of a cylinder, and a cassette reel. CONSTITUTION:At the reverse feed time of the tape, the lower end of a magnetic tape 6 is regulated by the read part 28 of a cylinder 5, and furthermore, the upper end of the tape is regulated by the flange part 30 of a tape feed height regulating guide 4-(a) provided on the progressing side of the magnetic tape 6 to the cylinder at the reverse feed time, and also, the height of the lower end of the magnetic tape 6 is regulated by the flange part 41 of a tape feed height regulating guide 40 provided on the supply reel side of the tape. In such way, it is possible to regulate the tape feed position where the influence of the change in the tape feed position generated by the change of a tape feed direction, can be suppressed over the whole of a tape feed bus, thereby, the superior track tracing can be obtained.
Patent JP-S5914091-A (JP)
Inventor: NAKAGOME HAYASHI
IPC: G08B21/00
Filed: 1982-07-15
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-S63289782-A (JP)
Title: Glow starter socket
Inventor: FUKUTOME YUJI
IPC: H01R33/90
Filed: 1987-05-20
Abstract: PURPOSE:To shorten the longitudinal length and radial size of a main body and make a socket small-sized by fitting a capacitor on the socket fitting section side protruded on the side of the socket main body, connecting it to a capacitor terminal section, and connecting it to an electric wire connecting terminal section. CONSTITUTION:A capacitor 15 is inserted nearly at a right angle to the longitudinal direction of a socket main body 1. When the terminal of the capacitor 15 is brought into contact with the tip of the folded section of a capacitor terminal section 10 and further inserted, the tip of the folded section of the terminal section 10 is pressed and connected to the terminal of the capacitor 15. The lower end of the capacitor 15 fitted to the main body 1 is located above the lower face of a socket fitting section 16 and stored inside a terminal storage section 17 formed on both sides of the main body 1. When the end section of an electric wire 24 is inserted into the inserting hole 23 of a rear cover 21 from the arrow B direction, the end section of the electric wire 24 is connected to the terminal section 10. When the end section of the electric wire 24 is inserted nearly in parallel with the longitudinal direction of the main body 1, it is brought into contact with the tip of the folded section of an electric wire terminal section 9 fitted at the lower section of the storage section 17, and the tip of the folded section of the terminal 9 is pressed to the end section of the electric wire 24 when it is further inserted.
Patent JP-S5824952-A (JP)
Title: Measuring system for program executing state
Inventor: HONDA TATSUO
IPC: G06F11/34
Filed: 1981-08-06
Abstract: PURPOSE:To improve the operability, by counting the time of program execution status with a timer mechanism, by providing the timer mechanism made possible for program control and giving a start, stop and reset instruction to the timer mechanism. CONSTITUTION:Timers T1-T3 consisting of programmable counters are provided and a write signal, an address selection signal and a synchronizing signal from a CPU are applied to an AND gate A1 to output the write signal and the address selection signal when a synchronizing clock goes to H level. This output is inputted to registers R1-R6, one of the registers R1-R7 designated at the selection signal is made effective and the output is inputted to the timers T1 and T2. The start, stop and reset instructions of the timer mechanism are given to the timers T1-T3, which count the time of program execution status and the result is applied to a multiplexer M to improve the operability of the program execution status measuring system.
Patent JP-S61152320-A (JP)
Title: Numerically controlled gear beveling machine
Inventor: KAMETANI YASUO
IPC: B23F23/00
Filed: 1985-06-06
Abstract: PURPOSE:To correct the shape of beveling of tooth surface by only correcting the data of a control means and shorten the preparatory operation time by carrying-out the advance and retreat and revolution of a gear member by the drive of the different servomotors controlled by the control means. CONSTITUTION:A gear member G is caught by a collet chuck 16 at the top edge of a spindle 1, and beveling is performed by a beveling cutter (not shown in the figure) through the transfer of the collect chuck 16 in the revolution direction and the axial direction. The servomotors M1 and M2 are revolved by the instruction pulse inputs supplied from a pulse signal generator 30, and a spindle-head 4 is advanced and retreated, and the spindle 11 is revolved. Therefore, the shape of beveling can be simply corrected by only correcting the data of a control means.
Patent JP-H08319950-A (JP)
Title: Piston type fluid pump
Inventor: NOMURA KAZUHISA
IPC: B60T17/00
Filed: 1995-05-23
Abstract: PURPOSE: To prevent wear of two members due to the occurrence of a slide between a large roller and a disc cam through the generation of a rotation force at a compression spring during vertical movement of a piston rod, to improve reliability of a pump, and to provide an increased life. CONSTITUTION: A protrusion 20a formed on the outer periphery of a disc cam 20 is engaged with a recessed groove 18a formed in the outer periphery of a large roller 18 to suppress rotation of a piston rod 10 by a rotation force during compression and expansion of a compression coil spring 22.
Patent JP-H08319134-A (JP)
Title: Reinforcement of plate glass and scattering prevention in breaking the same
Inventor: MIYAZAKI ATSUO
IPC: C03C17/30
Filed: 1995-05-23
Abstract: PURPOSE: To reinforce a plate glass and prevent it from scattering in case of its breakage at low cost by coating one side or both sides of the plate glass with a specific coating material followed by curing it. CONSTITUTION: One side or both sides of a plate glass 1 is coated with a resin coating material R incorporated with a coupling agent such as a silane followed by curing the resin coating material R with e.g. an ultraviolet-light irradiator (UV lamp 6). The resin coating material is pref. a colorless transparent or colored resin such as a polyurethane acrylate resin, epoxy acrylate resin or polyester acrylate resin, each incorporated with a photopolymerization promoter. The objective reinforced glass can be obtained by coating one side of a plate glass 1 with a photosensitive resin coating material or photosensitive resin adhesive followed by superposing another plate glass 1 upon the coated surface R and then pressing the plate glass 1 against the former plate glass 1 under a vacuum along with ultraviolet light irradiation (using the UV lamp 6) to effect curing the coating material.
Patent JP-H06300797-A (JP)
Title: Method and device for automated sensor diagnosis by determination measurement of one of conductance from sensor to ground or loop resistance
Inventor: ROBAATO II GOORUDOSHIYUMITSUTO
IPC: G01R27/02
Filed: 1993-05-26
Abstract: PURPOSE: To automatically diagnose the effectiveness of a sensor during the operation thereof for monitoring a treatment process by determining and measuring conductance from the sensor to the earth or loop resistance. CONSTITUTION: A plurality of sensors such as thermocouples laid in critical zones 1 are, for example. connected in parallel via lines L'1 and L'2 , and further connected to an A/D converter 10 via lines L1 and L2 . In addition, switches or multiplexers 2 and 3 are laid on the lines L1 and L2 , and connected to a multiplexing system for switching control. Then, the voltage levels of the zone 1 generated with the sensors S are independently accessed, and sent out as digital output signals (0) from the converter 10. The signals (0) are inputted to a memory or display, thereby being recorded and displayed. For diagnosing the effectiveness of the sensors S during the process, leak conductance Cx , to the earth is measured with a floating analog earth A or the like via switches 2, 4 and 6.  Namely, the quantitative measurements of conductance from the sensors S to the earth are sequentially performed, thereby diagnosing the effectiveness of the sensors S concurrently with the confirmation of a treatment process.
Patent JP-S5455364-A (JP)
Title: Magnetron
Inventor: AIGA MASAYUKI
IPC: H01J23/20
Filed: 1977-10-12
Abstract: PURPOSE: To attain miniaturization without decrease in output, by providing a conductive partitioning board, which prevents the axial space of an anode cylinder from resonating, inside the cylinder.  
     CONSTITUTION: This device consists of cathode structure 7 provided penetrating apertures of the 2nd permanent magnet 6 and 2nd bottom board 3, conductive board 8 of copper, etc., adhered to the inner surface of anode cylinder 1, anode veins 9, 9... fixed onto the surface of board 8 radiately encircling structure 7, antenna 10 whose one terminal is connected to one of veins 9 and extends outside penetrating the aperture of the 1st bottom board 2, and the 1st the and 2nd conductive partitioning boards 11 and 12 which prevent the axial space of cylinder 1 from resonating. In this structee, magnetron output efficiency rates when partition boards 11 and 12 are equipped and when no board are 69.2% and 64.9% respectively. Therefore, even if the anode cylinder becomes short in height, no resonation in an unneeded mode occurs and its miniaturization can be realized without deterioration in output of the magnetron 
     COPYRIGHT: (C)1979,JPO&Japio