baber/WOPTO huggingface dataset:
Patent JP-H07296504-A (JP)
Title: Reproduction muting circuit and magnetic reproducing device
Inventor: TSUJI YASUHIKO
IPC: G11B20/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide a reproduction muting circuit capable of shortening a return time to a normal operation state after muting is released and a magnetic reproduction device using it. CONSTITUTION:In the reproductive muting circuit in a circuit for amplifying a signal reproduced from a recording medium through magnetic heads 1A, 1B, short-circuiting circuits 12A, 12B for short-circuiting resistors 5A, 5B connected between DC voltage sources 15A, 15B selected by bias voltage values of input side of reproducing amplifiers 4A, 4B and the input terminals of the reproducing amplifiers 4A, 4B during a muting period are provided.
Patent JP-H11269058-A (JP)
Title: Bleaching preparation
Inventor: FUKUDA YASUHIRO
IPC: A61K8/34
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation in such a dosage form as to extremely raise an inhibitory action on melanin production by formulating a substance having an inhibitory action on melanin production with an alkyl modified carboxyvinyl polymer and/or its salt. SOLUTION: This bleaching preparation comprises (A) a substance having an inhibitory action on melanin production (preferably hydroxyquinone) and (B) an alkyl modified carboxyvinyl polymer and/or its salt. Preferably the component B is wholly or partially neutralized with a basic substance such as an alkali metal salt or the like is used in a form containing a physiologically acceptable salt. Preferably the formulated amount of the component A based on the total of the cosmetic is 0.05-5 wt.% and that of the component B is 0.05-1 wt.%. Further addition of 10-30 wt.% of a polyhydric alcohol can preferably raise an inhibitory action on melanin production. Preferably >=30 wt.% of the polyhydric alcohol is 1,3-butanediol.
Patent JP-S60238557-A (JP)
Inventor: TSUNODA TAKASHI
IPC: E04C3/07
Filed: 1984-05-09
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-H04339789-A (JP)
Title: Earthquake-proof reinforcing structure of joint parts of side and horizontal walls of fabricated water tank
Inventor: WAKANA HIROSHI
IPC: B65D90/02
Filed: 1991-03-30
Abstract: PURPOSE:To prevent water leakage from panel joint parts due to the damage or looseness thereof by a method wherein an unequal leg angle is placed on the end of joint faces of the flanges of side panels set side to side facing the edge of a water tank, the flanges are fastened together with this angle and the angle is firmly secured in place by a presser metal having a groove which covers the short side of the angle. CONSTITUTION:The joint faces of flanges 2s of side panels is set side to side facing the edge of a fabricated water tank between the panels in a group constituting a horizontal wall are fastened by a bolt 12 and a nut 13 together with an unequal leg angle 3 placed on the end of the joint faces of the flanges 2s and having its short side 3a covering the outer edges of the joint faces thereof. A presser metal 6 is provided extending across the end of the joint faces of the flanges 2s with its groove 10 covering the short side 3a of the unequal leg angle 3 and the presser metal 6 and the panel 1s are fastened together with short side of the unequal leg angle 3 compressed between the presser metal 6 and the flanges 2s of the panels 1s forced toward the presser metal 6 by the flange 2b of a horizontal panel 1b.
Patent JP-S62247023-A (JP)
Title: Production of thick stainless steel plate
Inventor: UEDA MASANORI
IPC: C21D8/02
Filed: 1986-04-19
Abstract: PURPOSE:To simplify a soln. heat treatment and to uniformize the material quality at the overall length, width and thickness surface of a thick plate by specifying the starting components of steel and respective production processes from the heating up to hot rolling. CONSTITUTION:delta cal(%) by the formula for austenitic and two-phase stainless steels is set at >=-3% and the steel is made to have the delta ferrite phase in the initial period of solidification to decrease the microsegregation and to uniformize of Ni in particular. Such steel ingot or the billet subjected to blooming is heated for >=10min at 1,100-1,300 deg.C to annihilate the delta ferrite. The ingot or billet is rolled by taking 3-40sec pass time in half the total number of the rolling reduction passes in hot rolling and is heated on a rolling line in the mid-way of rolling or after the end of rolling so that the rolling finish temp. attains >=900 deg.C. Water cooling is started from >=800 deg.C steel plate temp. after the end of hot rolling and the steel plate is quickly cooled down to <=500 deg.C at >=3 deg.C/sec average cooling rate between 800-300 deg.C, by which the thickness section is uniformly recrystallized.
Patent JP-S62246054-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SATO KOICHI
IPC: G03C1/035
Filed: 1986-04-19
Abstract: PURPOSE:To enable the rapid processing of a sensitive material by incorporating one or more kinds of 1H-pyrazolo[1,5-b][1,2,4]triazole type magenta couplers having a specified structure into a silver halide emulsion layer of the sensitive material. CONSTITUTION:A photosensitive silver halide emulsion used contains silver halide particles having >=80mol% silver chloride content. One or more kinds of 1H-pyrazolo[1,5-b][1,2,4]triazole type magenta couplers used have a structure represented by the formula (where each of R<1> and R<2> is H, halogen or an org. substituent and Y is H or a group releasable by a coupling reaction with the oxidized product of an aromatic primary amine developing agent). Thus, a very rapidly processable sensitive material having high maximum density and superior color reproducibility is obtd. The sensitive material prevents the occurrence of color turbidity during color development and spectral color turbidity during exposure.
Patent JP-S59211418-A (JP)
Inventor: DOKUTAA ANSO TSUIMERUMAN
IPC: B65D47/20
Filed: 1984-05-09
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-S62249951-A (JP)
Title: Production of chlorocyclobutenedione derivative
Inventor: AKASAKI YUTAKA
IPC: C07C237/30
Filed: 1986-04-22
Abstract: PURPOSE:The reaction of 3,4-dichloro-3-cyclobutene-1,2-dione with an aniline derivative gives, in high selectivity, the titled compound of high purity which is used as an intermediate of squarylium compounds which are used as photoconductive materials. CONSTITUTION:One equivalent amount of a compound of formula I and more than 1, preferably 2-5 equivalent amount of a compound of formula II (X is H, alkyl which may be substituted, halogen, hydroxyl, phenyl which may be substituted, alkyl-bounded carbonamide or sulfonamide; R1 and R2 are alkyl, phenyl, benzyl, respectively, which may be substituted) are allowed to react at 0-80 deg.C, preferably 0-40 deg.C whereby the objective compound of formula III is obtained. The reaction satisfactorily proceeds, even in the absence of a catalyst and gives the objective compound of higher purity than when a catalyst is employed. When a low-reactivity compound of formula II is employed, the use of 0.1-1 equivalent amount of a Lewis acid is preferred on the basis of the compound of formula I.
Patent JP-S58208656-A (JP)
Title: Ph measuring apparatus
Inventor: MATSUURA SEIJI
IPC: G01N27/28
Filed: 1982-05-31
Abstract: PURPOSE:To impart self-cleaning function, by a providing a cylindrical pH sensor part having a measuring window provided to the under surface thereof and a float part having an outer shape molded into a spherical form and the pH sensor part provided to the outer wall bottom surface thereof. CONSTITUTION:A pH sensor part 1 is cylindrical and the lower periphery of the inner liquid storage part 13 thereof is a liquid communication part 11 while the measuring window provided to the under surface thereof is a glass electrode 12. A float part 20 consists of a spherical outer wall 21, a cylindrical inner wall 22 and an attachment part 23 to an arm. A thread part 28 is provided to the lower inner surface of the inner wall 22 which is in turn threaded with a holder 29 threaded with the thread part 16 of the pH sensor part 1. Therefore, the part lower than the flange 18 of the pH sensor part 1 is provided so as to be protruded from the bottom part of the outer wall 21 of the float part 20. As mentioned above, because the pH sensor part is protruded from the bottom surface of the float part and moved by the movement of the float part, the pH sensor part is subjected to self-cleaning by a water stream and extremely convenient.
Patent JP-H03288138-A (JP)
Title: Display device
Inventor: KAWAMOTO KATSUYUKI
IPC: G03B21/00
Filed: 1990-04-04
Abstract: PURPOSE:To store the display device in a housing which is small in depth and height and to eliminate the need for brightness adjustment by arranging projector heads almost horizontally, reflecting light beams emitted by the respective projector heads by mirrors, and projecting the light beams on screens. CONSTITUTION:A 1st projector head 1 which emits the light beam in the opposite direction from the transmission type screens 3 and 4 at an angle <=45 deg. below the horizontal axis is arranged behind the transmission type screens 3 and 4 and a 2nd projector head 2 which emits the light beam in the opposite direction from the screens 3 and 4 at an angle <=45 deg. above the horizontal axis is arranged below the 1st projector head 1. Further, the 1st and 2nd mirrors 6 and 7 which project the light beams from both the projector heads 1 and 2 on the screens 3 and 4 respectively are provided. Consequently, the display device can be stored in the housing which is small in depth and height, the need for brightness adjustment is eliminated, and production control and spare parts control are facilitated.
Patent JP-H11288729-A (JP)
Title: Solid electrolytic fuel cell
Inventor: KADOKAWA KOMEI
IPC: H01M8/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent fracture of solid electrolytes caused by thermal stress, and to drive safely. SOLUTION: This fuel cell is constituted by alternately laminating cells where anodes 1 and cathodes 3 are formed on both sides of solid electrolytes 2, and separators 4A made of a NiCr heat resisting alloy. Oxidizing agent gas passage grooves 6A are formed by arranging and laminating gas passage groove forming members 7 having a thermal expansion coefficient smaller than that of the separators 4A and close to that of the solid electrolytes 2, and made of squared materials of LaMnO3 , between the cathodes 3 and the separators 4A.
Patent JP-S60240516-A (JP)
Inventor: BAUER KARL-HEINZ
IPC: B60H1/00
Filed: 1985-04-30
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-H01262977-A (JP)
Title: Garbage disposer
Inventor: OBATA MASAO
IPC: B09B3/00
Filed: 1988-04-15
Abstract: PURPOSE:To separate attached moisture to discharge it, by providing a first and second piston, feeding object to be treated between opposite surfaces of the pistons to press it therebetween. CONSTITUTION:When an object to be treated is thrown into a hopper 100 under the condition that the end surface on the side of a first end of a second cylinder is positioned near a water outlet on the side of a second end, the moisture is discharged from a discharge water outlet 106 just below the hopper, thereafter, when a first piston 102 is forced toward the second end and a second piston 104 is caused to retreat toward the second end against the force of the first piston 102 exerted through the object to be treated, the object is pressed while the end surface on the side of the second end of the first piston 102 advances as far as the discharge water outlet on the side of the second end, whereby the moisture contained in the object is discharged from a discharge water outlet 106. This process is further continued so that the object is pressed, where pressed object is discharged from a solid discharge port 107. In this manner, crushing of object can be efficiently conducted by means of a cutter of the piston.
Patent JP-H11286006-A (JP)
Title: Molding form and lightweight cellular concrete panel
Inventor: OKAZAKI SHINYA
IPC: B28B11/10
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a molding form which has good demolding properties and durability and is excellent in utility by forming a fluororesin layer or a cured silicone layer at least on the inside of the form. SOLUTION: A molding form comprises a decorative mold, two pairs of side plates, a bottom plate, and a ceiling, and a fluororesin layer or a cured silicone layer is formed on the inside. The fluororesin uses polytetrafluoroethylene as a thermoplastic resin. The molding form uses a stainless steel object in which a polytetrafluoroethylene sheet is stuck on the surface excluding a patterning surface. A lightweight concrete panel has good demolding properties. As regards the obtained patterned panel, no defects such as cracks and notches are found, a clear pattern is transferred there is no adhesion of mortar, repeating molding is possible, and a durability frequency is high.
Patent JP-H08264012-A (JP)
Title: Lighting system
Inventor: KONDO AKIRA
IPC: F21V7/09
Filed: 1995-03-24
Abstract: PURPOSE: To provide a lighting system, which can appropriately illuminate inside a sanitary equipment room without increasing the luminous intensity of a light source. CONSTITUTION: This lighting system in a sanitary equipment room is provided with a reflecting body 17 for converging a part of the light, emitted from a light source 12 to the required place. The light emitted from the light source 12 to the reflecting body 17 side is reflected by this reflecting body 17, and converged to the place where brightness is especially required. Consequently, light can be effectively utilized in a sanitary equipment room R provided with this lighting system 1.
Patent JP-H08258195-A (JP)
Title: Sound insulation damping material
Inventor: OHIRA YASUYUKI
IPC: B32B5/16
Filed: 1995-03-23
Abstract: PURPOSE: To provide a sound insulation damping material with mica scales oriented in parallel with the longitudinal direction of the sheet, and having both good damping and sound insulation properties through filling of the mica scales even in the case of the sound insulation material having more thickness than a specific one. CONSTITUTION: The sheet sound insulation damping material has mica scales filled in resin matrix, wherein calciums carbonate with a mean particle diameter of 1-80μ is filled together with mica scales in the resin matrix, and the calcium carbonate lies among the mica scales in interposed relation and the mica scales exist in parallel with the longitudinal direction of the sheet.
Patent JP-S51146646-A (JP)
Title: Lubricating oil supply apparatus
Inventor: NISHINA AKIRA
IPC: F01M1/02
Filed: 1975-07-28
Abstract: PURPOSE:By assembling a machine and a lubricating oil pump on a rotating shaft, constructional simplification and space advantage are achived and by assembling and disassembling an oil filter on a cover of oil pump, simplification of oil passage is attained.
Patent JP-H02271922-A (JP)
Title: Production of superconducting material
Inventor: IMAI HIDEAKI
IPC: C01G15/00
Filed: 1989-04-13
Abstract: PURPOSE:To increase critical temp. by heating an amorphous superconductor compsn. having a specified compsn. in N2O. CONSTITUTION:Prescribed amts. of Bi2O3, Tl2O3 or a compd. of a rare earth element, a compd. of an alkaline earth metal such as BaCO3 or CaCl2 or a Pb compd. such as PbO and a Cu compd. such as CuO are mixed and calcined in the air or in an O2 atmosphere to form an amorphous superconductor compsn. or an amorphous precursor of a superconductor. The amorphous compsn. or precursor is then sintered at 1,000-1,100 deg.C for >=30min in an N2O atmosphere to obtain a ceramic superconducting material having a compsn. represented by the formula (where A is at least one kind of metal selected among La, Y, Ce, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Yb, Lu, Bi and Tl, B is at least one kind of metal selected among Mg, Ca, Sr, Ba and Pb, 0.1<=X<=3.0, 0.15<=Y<=3.0 and 2.0<=Z<=4.0).
Patent JP-H01264720-A (JP)
Title: Machining liquid bubbling preventive device in wire cut electric discharge machine
Inventor: UMETSU MASAHITO
IPC: B23H7/10
Filed: 1988-04-15
Abstract: PURPOSE:To lower the pressure of machining liquid spouted during machining and avoid the bubbling from the upper section of a nozzle section for preventing the machining liquid from sticking to a machine by providing a reservoir for collecting and storing the machining liquid in the seal die presser provided on the upper section of an electric current conductive piece holder. CONSTITUTION:The relatively high pressure machining liquid having relieved through the horizontal hole 43 provided at the upper section of a machining liquid passage 41 for cooling the electric current conductive piece 37 formed in the electric current conductive piece holder 31 of a nozzle 17 is transferred to the machining liquid reservoir 53 provided in a seal die presser 33 through a communication hole 55. The machining liquid transferred goes out upward being mixed with the machining liquid stored in the mass machining liquid reservoir lowering the pressure of the liquid having spouted from the horizontal hole 43. As a result the liquid will not spout up in the direction shown by an arrow B, but flows out from the relief hole 57a formed in the lid 51 of the upper section of the seal die presser 33 when the reservoir 53 is filled with the machining liquid. This can avoid the spout of the machining liquid from the upper section of the nozzle 17 and can prevent the machining liquid from sticking to a machine.
Patent JP-S5717051-A (JP)
Title: Dma address generating method
Inventor: HAYASHI MASAYUKI
IPC: G06F13/28
Filed: 1980-07-05
Abstract: PURPOSE:To simplify a process of picture, a storage and the like, by generating the discontinuous direct memory access address and supplying directly the data corresponding to a memory region. CONSTITUTION:The field transfer clock phip supplies the data of a field to the vertical shift register of an image sensor register 10 with a clock. A horizontal shift clock phiH transfers the data of a bit with a clock and then transfers 8 bits en bloc onto the data bus in the form of a byte during the direct memory access DMA. Furthermore, a vertical shift clock phiV is used to shift the vertical register of a register for a CCD image sensor and resets a lower binary counter 16 every time a new line is delivered to increase an upper binary counter. Accordingly, the address of 32 bits is generated at intervals, and the data of 2 fields and 1 frame can be transferred to the memory area.
Patent JP-S59217182-A (JP)
Title: Movement structure of electronic timepiece
Inventor: FUJIMORI MOTOYUKI
IPC: G04C3/00
Filed: 1983-05-25
Abstract: PURPOSE:To attain miniaturization and cost reduction while securing quality and reliability, by respectively holding and fixing a train wheel means and an electromechanical converter means by screws and support screw seats while constituting main members from a synthetic resin. CONSTITUTION:A train wheel bridge 2 and a main plate 1 into which support screw seats 1a-1e are struck are formed of a synthetic resin and the main plate 1, a stator 3 and the train wheel bridge 2 are fixed by a screw 10a to hold train wheels 5-8 made of the synthetic resin in a bearing system. A coil block 9 being an electromechanical converter means are fixed by screws 10d, 10e to attain magnetism-electricity coupling. The large diameter part of the support screw seat has the revolution preventing shape of a knurling tool and the small diameter part thereof is introduced into the main plate 1 under pressure to prevent the bending of the main plate 1. Therefore, the positional determination of the stator 3 can be made efficient and deformation applied to the main plate can be prevented and miniaturization and cost reduction can be realized while quality and reliability are kepe even if the synthetic resin material is used.
Patent JP-S62252684-A (JP)
Title: Shield nozzle for rotary arc fillet welding
Inventor: SUGITANI YUJI
IPC: B23K9/26
Filed: 1986-04-23
Abstract: PURPOSE:To improve the bead quality by providing the outer cylinder having a gas feeding port and a box shaped shield cover respectively and shielding an arc and molten pool by feeding a shielding gas from the gas feeding port. CONSTITUTION:An outer cylinder 6 is co-axially provided at the prescribed intervals for a rotary nozzle 3 and the shield cover 7 having a V shaped notch is arranged at the lower part thereof. The shielding gas is fed by installing gas feeding ports 6A, 7A respectively on the outer cylinder 6 and cover 7. The partition plate 8 having plural gas vent holes 8A is further arranged inside the cover 7. With this mechanism, the arc and molten pool can surely be shielded from the atmosphere at the welding time by the shielding gas fed from the gas feeding ports 6A, 7A. Consequently the quality of the welding bead is improved.
Patent JP-S5520528-A (JP)
Title: Picture introduction system for data processing terminal
Inventor: NAKAMURA TAKASHI
IPC: G06F3/037
Filed: 1978-07-31
Abstract: PURPOSE: To display the introduction picture such as the procedure corresponding to the input item selected and layout in the order of operation, by displaying the input items to be selected on the picture and selecting the input items desired by the operator with touch operation on the screen.  
     CONSTITUTION: The customer selects desired items among the items of types of transactions displayed on the screen and the items are touched by fingers. Then, the touch position is detected with the touch panel 23 and the signal representing the address of touch position is fed to the control unit via the control section 27 from the address generation section 24. The control unit reads out the introduction picture corresponding to the item of types of transactions selected in the picture file 9. Assuming that the type of transactions is the transfer, the steps of operation are displayed on the introduction picture. When the operator performs the operations such as card insertion, secret sign input, and amount of money input according to the steps, the steps are connected to the central processing unit 1 and the slip is given from 26 as the result of processing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03291902-A (JP)
Title: Time-lagged type linear solenoid
Inventor: OKAWA MASAJI
IPC: H01F7/16
Filed: 1990-04-09
Abstract: PURPOSE:To keep always the time lag of a plunger constant, by fixing a special magnetic plate to a U-shaped retaining frame linked to a plunger as a resistance force generating mechanism, and arranging a permanent magnet via said magnetic plate and a magnetic air gap which magnet is formed by alternately laminating or magnetizing N poles and S poles in the direction of plunger movement. CONSTITUTION:As a resistance force generating mechanism, a shaft 13 fixed to a plunger 12 of a solenoid 11 is made to protrude from both ends of a solenoid main body toward the outside; both ends 43, 44 of a U-shaped retaining frame a42 composed of nonmagnetic material are fixed to both ends 14, 15 of the protruding shaft; a special magnetic plate 41 composed of iron, chromium, and cobalt alloy is fixed to the outer side of a bottom surface parallel to the plunger movement direction of the U-shaped retaining plate a42. A rare earth elements or ferrite based rectangular plate permanent magnet 46 is formed by alternately laminating or magnetizing N poles and S poles in the movement direction of the plunger 12. One magnetic pole surface of said magnet 46 is arranged via the special magnetic plane 41 and a nearly parallel magnetic air gap 54; the other magnetic pole surface is fixed to the bottom surface inner side of a U-shaped retaining frame b48 composed of other nonmagnetic material; both ends 50, 51 of said U-shaped retaining frame b48 are fixed to the solenoid main body.