baber/WOPTO huggingface dataset:
Patent JP-H06246232-A (JP)
Title: Ultrasonic vibrator
Inventor: SAWADA YUKIHIKO
IPC: H02N2/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide an ultrasonic vibrator in which durability and reliability are enhanced by integrating electro/mechanical energy conversion elements inserted and held by auxiliary elastic bodies with an elastic body in a state wherein the conversion elements are compressed in a fine length. CONSTITUTION:The elastic body of an ultrasonic vibrator 1 is constituted of a base 5 having a rectangular parallelepiped shape and two resonators 6 which sandwich the base 5 from both sides. A projected part 6b and a notched part 6c are provided in the upper part of the resonator 6. Lamination type piezoelectric elements 4 being an electro/mechanical energy conversion element are placed in the notched parts 6c of the resonators 6 and sandwiched from both sides. Contact bonding force is exerted for the base 5 and also exerted in the vertical direction. At the time, the lamination type piezoelectric elements 4 become a state wherein these are compressed by DELTA1 which is the difference of length 1p of the piezoelectric element 4 and length of the notched part 6c. When spot welding is performed by laser beam in the state as these are, the base 5 is integrated with two resonators 6 to constitute one member. Thereafter, when contact bonding force is released, the ultrasonic vibrator 1 is obtained.
Patent JP-H03239229-A (JP)
Title: Active matrix liquid crystal display device
Inventor: SHIMADA SHINJI
IPC: G02F1/136
Filed: 1990-02-16
Abstract: PURPOSE:To prevent the degradation in an opening rate by forming electrodes for additive capacitors so as to cover the outer peripheral and peripheral edge parts of picture element electrodes. CONSTITUTION:The electrodes 5 for additive capacitors are formed to cover the outer periphery and peripheral edge parts of the picture element electrodes 4. The electrodes 5 for additive capacitors in common use as light shielding films are formed on the active matrix substrate provided with the picture element electrodes 4 and, therefore, the generation of the misregistration between the light shielding films (electrodes 5 for additive capacitors) and the picture element electrodes 4 which may arise at the time of sticking of the active matrix substrate and a counter substrate is obviated. The superposed parts between the light shielding films and the picture element electrodes 4 are diminished in this way and the lowering of the opening rate of the display device is lessened.
Patent JP-H11229030-A (JP)
Title: Reduction vacuum heat treating facility and controlling method thereof
Inventor: KATSUMATA KAZUHIKO
IPC: C21D1/773
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a reduction vacuum heat treating furnace capable of remarkably reducing the consumption of hydrogen required for reduction vacuum heating treatment, thereby remarkably reducing the number of hydrogen cylinders and dilution gas cylinders to be required, miniaturizing the whole heat treating facility and furthermore capable of reducing the running cost and to provide a method for controlling it. SOLUTION: This facility is provided with a hydrogen storage alloy tank 16 communicated with a vacuum heat treating furnace 12 and housing a hydrogen storage allot 16a on the inside, in which the hydrogen storage alloy is heated, the released hydrogen is fed to the vacuum heat treating furnace, the object to be treated is subjected to vacuum heating in a hydrogen atmosphere in a vacuum heat treating furnace, the hydrogen storage alloy is cooled, hydrogen is selectively adsorbed to recover, and then, the residual gas is evacuated.
Patent JP-H05201837-A (JP)
Title: Hair rinse composition
Inventor: IWAMOTO YOSHIMICHI
IPC: A61K8/86
Filed: 1992-01-27
Abstract: PURPOSE:To provide a hair rinse composition easily applicable to the hair, having excellent conditioning effect, effective for remarkably improving the gloss, slipperiness and smoothness of the hair and giving natural and uniform color to the hair. CONSTITUTION:The objective hair rinse composition has a pH of 2.0-5.5 and contains (A) an aromatic alcohol of formula I [R1 is H, CH3 or OCH3; R2 is (CH2)1-3OH, CH(CH3)OH, C(CH3)2OH, CH=CHCH2OH, OCH2CH2OH, etc.], (B) a silicone of formula II (all R3 groups are methyl or a part of the groups are phenyl; all R4 groups are methyl or a part of the groups are OH; n is 200-2,000), (C) xanthan gum and/or hydroxyethyl cellulose, (D) a polyethylene glycol having an average molecular weight of 20,000-800,000, (E) an acid dye and (F) an acid such as citric acid and phosphoric acid. The amounts of the components A, B, C, D and E are 0.5-15.0wt.%, 0.05-5.0wt.%, 0.2-4.0wt.%, 0.001-0.1wt.% and 0.005-0.2wt.%, respectively.
Patent JP-S62197216-A (JP)
Title: Stationary type roller die for wire drawing
Inventor: UENO SHIGENOBU
IPC: B21C3/08
Filed: 1986-02-21
Abstract: PURPOSE:To obtain the roller die having high work accuracy by providing a pair of bearings shaft-fitting a roller inside the outer frame and by projecting from the outer frame the fixing bolt which fixes by press-fitting the adjusting bolt adjusting the gap of the mutual bearings and the mutual bearings. CONSTITUTION:The shaft 9 of a discoid roller 8 is fitted via a bearing 10 to the hollow part 7 at the center of the opposing face on a pair of bearings 6, 6 arranged inside the outer frame 1 and an adjusting bolt 3 is screwed on the bearing 6 of one part. In case of the operation, the gap of a flat face 6' each other is set after adjusting the flat face 6' of the bearing 6 on the same level with the contact face 11 of the roller 8 by the adjusting bolt 3. The drawing wire is passed through the hole 13 of the roller 8 in the state of applying a fixed pressure on the contact face 11 by fixing with the press-fitting of the bearing 6 each other by fastening the fixed bolt 2 screwed to the outer frame 1. In this way the roller die having high work accuracy of the wire and good production efficiency is obtd.
Patent JP-H04289508-A (JP)
Title: Production of thin-film magnetic head
Inventor: SAKAI YUICHI
IPC: G11B5/31
Filed: 1991-03-04
Abstract: PURPOSE:To allow the arbitrary selection of the material of a 2nd substrate and to prevent the deviation of the substrates from each other during a joining stage by previously providing recessed part or projecting parts fitting to each other on a 1st substrate and an element supporting substrate in common use for connection. CONSTITUTION:A magnetic gap 3 and a lower magnetic core 4 are formed on the surface of the 1st substrate 1 and a coil 6 is formed via an insulating layer 5 thereon. An upper magnetic core 7 having the part to be magnetically joined to the core 4 is formed on the insulating layer 5 and the 2nd substrate 10 in common use for taking out of a coil connecting terminal and supporting the head element is adhered onto the core 7. The substrate 1 is thereafter removed. The recessed parts 13 or projecting parts 12 fitting to each other are formed on the substrates 1 and 10 in such a case. The substrates 1 and 10 are positioned by fitting the recessed parts 13 and the projecting parts 12 at the time of joining the substrate 10 onto the substrate 1 formed with the element. Projections consisting of a conductive material are otherwise formed in the connecting terminal part on the substrate 1 and the substrates 1 and 10 are positioned by mating the projections and the through-holes 14 for connecting the substrate 10 at the time of connecting these substrates.
Patent JP-H09203146-A (JP)
Title: Claw for hooking partition panel
Inventor: DOMAE TAKESHI
IPC: E04B2/74
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To hook a partition panel to a stud to prevent the panel from tipping over as the result of disconnection of claws even in a strong earthquake by extending an almost L-shaped claw tip vertically form an arm end, and placing a small projection along the direction opposite to the claw tip. SOLUTION: A support is attached to a stud, a base 1 has claws 2, 2 and abutting pieces 3, 3 on both sides, and a horizontally curved support piece 4 is placed in front of the upper end of the base 1. Further, positioners 5, 5 are projected behind both sides of the lower end of the base 1, the ends of arms 6 extended from the base 1 have their claw tips 7 extended vertically upward, and projections 8 are placed below the tips. In this case, the claw 2 fits into a claw hole bored through a panel stopping piece, making the claw tip 7 abut to the panel stopping piece to prevent the claw 2 from disconnecting from the claw hole. In a strong earthquake, a panel rises, making the lower surface of the claw hole abut to the claw 2. In that case, the projection 8 placed in the lower part of the claw 2 prevents the claw 2 from disconnecting from the claw hole.
Patent JP-S63202734-A (JP)
Title: Reader printer
Inventor: FUJITA MASASHI
IPC: G03B27/32
Filed: 1987-02-19
Abstract: PURPOSE:To perform information retrieval and copying operation excellently by fixing a lighting area in reader mode wherein retrieval marks of frames of a film are detected and varying a lighting area according to the power of a projection lens in print mode wherein film images are recorded. CONSTITUTION:Light from an exposure lamp 22 is controlled by a condenser lens 36 to illuminate the film F. An image of the film F is enlarged by the projection lens 39 and projected on a screen 1 in reader mode or recorded on recording paper P on a copying mechanism 68 in print mode. In the reader mode, the film F is moved in its width direction and a sensor detects retrieval marks provided to sides of frames of the film F to decide whether or not there are plural frames. At this time, the area wherein the film F is lighted is fixed to prevent a retrieval mark from exiting from the lighting area. In the print mode, on the other hand, the lighting area is varied according to the power of the projection lens 39 to optimize a copy. Thus, the retrieval marks are detected correctly to record an excellent image.
Patent JP-H06246761-A (JP)
Title: Manufacture of lid skin of air bag for vehicle
Inventor: TEJIMA TERUO
IPC: B29L31/58
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a method for manufacturing an air bag lid skin having elongation characteristics, tear properties of a high level and reduced in thickness and weight by setting high polymerization degree of base vinyl chloride resin. CONSTITUTION:A powder molding material in which plasticizer, stabilizer, fluidization agent, etc., are mixed with base vinyl chloride resin having 1500-2500 of mean polymerization degree is cast in a mold heated to a predetermined temperature, and excess material fusion-bonded to a mold surface is discharged out of the mold. Then, a fusion-bonded layer is heat treated from its rear surface, the mold is then cooled, and it is released from the mold to obtain powder slush molded skin. Thus, a method for manufacturing a lid skin of an air bag for a vehicle having 250% or more of elongation according to JIS K6723 is obtained. (5/100)X+35 >=Y>=70 (in the formula, Y is a weight of plasticizer per 100 pts.wt. of the base vinyl chloride resin, and X is mean polymerization degree of the base vinyl chloride resin.)
Patent JP-S62196728-A (JP)
Title: Control method for input/output device of system console
Inventor: SHOJI HIDEYOSHI
IPC: G06F9/00
Filed: 1986-02-24
Abstract: PURPOSE:To change dynamically the constitution of a system without replacing a system program, by constituting a system console so that it can be changed easily. CONSTITUTION:The figure shows the case when a console is not connected yet, and a CPU 1 has a port 11 for a system console, and also, has a DSR (Data Set Ready) flag 12 which becomes '1', and '0', when the system console can be used, and when it cannot be used, respectively. Also, terminals 60, 70 are connected to ports 61, 71, respectively, these ports are mounted onto interface cards 6, 7, and the interface cards 6, 7 have DSR flags 62, 72 for showing whether the terminals 60, 70 can be used or not. A data transfer between the terminals 60, 70 and the CPU 1 is executed through a system bus 4 and the ports 61, 71. The contents of the DSR flags 62, 72 can be read from the CPU 1 through the system bus 4 in the same way as a data.
Patent JP-S63203318-A (JP)
Title: Preparation of slide for chemical analysis
Inventor: SUEYOSHI TORU
IPC: B29C65/02
Filed: 1987-02-20
Abstract: PURPOSE:To avoid the occurrence of obstruction on a film for chemical analysis due to a ultrasonic energy, by using a ultrasonic horn where a projection of a surface of the ultrasonic vibration horn being capable of contacting tightly on an upper frame does not completely include the film for the analysis. CONSTITUTION:A film 3 for analysis is put in a cavity 4 of a lower frame 1 with an upper frame 2. An opening 6 for applying a spot of a liquid sample is provided in the central area of the upper frame 2 As the film 3 for analysis, a reagent layer 3b is formed on the upper face of a transparent supporting body 3a and a developing layer 3c is laminated on the upper layer of said reagent layer 3b. Bonding of the lower frame 1 and the upper frame 2 is carried out by means of a ultrasonic welding by using a ultrasonic horn 7 having a flat edge face being capable of tightly contacting on the upper frame. The ultrasonic horn 7 has a cavity 8 having a larger contour than the outer circumference of the film for analysis at the position facing the film 3 for analysis. The film for chemical analysis is not thereby located just below the area where the ultrasonic horn tightly contacts with the upper frame, no damage will be caused by the ultrasonic energy on the film for chemical analysis.
Patent JP-S63207423-A (JP)
Title: Punching method for metal base printed circuit board
Inventor: KANO TAKESHI
IPC: B21D28/02
Filed: 1987-02-20
Abstract: PURPOSE:To prevent the separation of an insulating layer and the generation of a crack by punching a metal base printed circuit board by heating. CONSTITUTION:In the case of punching the metal base printed circuit board combining the resin insulating layer 1 consisting of the resin coating film of an epoxy resin, polyimide resin, etc., on the metal plate 3 of an iron, aluminum, etc., the board is punched by heating. The heating temp. is taken within the temp. range causing no peeling off of the insulating layer 1 by a shear drop 4 with the elongation of the resin insulating layer 1. When this temp. is taken at beyond Tg-40 deg.C with the temp. by 40 deg.C lower than the glass transition temp. Tg of the insulating layer resin as the lower limit, No separation nor crack of the insulating layer at punching time are caused. No burr is caused as well at the circuit side by punching from the circuit side to the metal plate side in the punching direction.
Patent JP-S63203324-A (JP)
Title: Preparation of can body
Inventor: KITAMURA YOICHI
IPC: B32B37/00
Filed: 1987-02-20
Abstract: PURPOSE:To make it possible to produce continuously a laminated blank from a metal foil web, by slitting in the longer direction a laminated web formed by adhering a part of wide width on both faces of a thermoplastic plastic web, and forming a laminated blank by cutting it in a length equal to the height of a can body. CONSTITUTION:A metal foil web 9 to become an outer layer (wherein an adhesive layer is formed on the upper face and a printed layer is usually formed on the lower face) is slitted by means of a slitter so that a part of wide width 27 whose width is w and a part of narrow width 28 whose width is x may be alternately arranged, and a laminated web 29 is formed by heat-bonding the art of wide width 27 on the upper face of a plastic web 19 of an one-side laminated web 20 which is sent through a guide roll 21, by means of a heat- bonding roll apparatus 24 after the part of narrow width 28 is removed. The laminated web 29 is slitted along the face 30 by means of a slitter 32 while it is being transferred in a horizontal direction by, being bent at a guide roll 31, and it is cut in the same length as the height of a can body by means of a cutter 33 to prepare a laminated blank 5.
Patent JP-S61198985-A (JP)
Title: Picture memory device
Inventor: TAKEUCHI HISAHARU
IPC: H04N5/92
Filed: 1985-02-28
Abstract: PURPOSE:To reduce the capacity of memory by executing the band compression of the signal to write in a memory after converting an analogue signal to a digital signal. CONSTITUTION:The video signal reproduced from a magnetic tape 1 through revolving heads 2 and 3, is taken out alternately by a switch 12 that is changed over by synchronizing with the head switching pulse generated by a servo circuit 10, and is inputted to a reproduction-video-signal processing circuit 13. An A/D converting circuit 14 executes samplings hence the analogue video signal is converted to the digital signal. The output from the converter 14 is band- compressed by a band compressing circuit 15, and written in a field memory 16. The reading/writing in the memory 16 is executed based on the timing signal from a memory control circuit 22.
Patent JP-S56135132-A (JP)
Title: Positioning device
Inventor: NEMOTO ISAO
IPC: G01J3/02
Filed: 1980-03-26
Abstract: PURPOSE:To make possible the correct positioning of an optical element and besides carry it out automatically by installing a rotary member in such manner that it may slip at more than a prearranged resistance value and providing a stopper which serves as a rotation reference of a rotary member. CONSTITUTION:Four holes are provided through boring process on a filter rotary plate 7 and three holes of them have each three filters 13 to 15 fixed with adhesive. The rotary plate 7 is fixed on a shaft 22 of a step motor 2 with a slide seat 6, corrugated leaf spring 5 and an adjustment nut 4. On the rotary plate 7, a protrusion 8 which serves as a stopper is fixed and on a stand 1, a stop 25 which runs into the stopper 8 is installed. On the stand 1, a base 12 for a spectroscope is fixed. Under this constitution, it is possible to make easy an automatic positioning and improve a reproducibility with an accurate action.
Patent JP-S54129973-A (JP)
Title: Formation method of electrode of semiconductor element
Inventor: IDE KIYOUZOU
IPC: H01L21/28
Filed: 1978-03-31
Abstract: PURPOSE: To mass-produce easily a three-layer electrode of high accuracy and high reliability, by eliminating a shift in position by photoetching once.  
     CONSTITUTION: On the side of insulation layer 3 of the semiconductor element, layer 5 of Ti, Cr, etc., and hard-to-oxidize layer 6 of Pt, Pd, etc., are stacked. After layer 6 is selectively removed through the resist mask, oxide layer 5' is made on layer 5 by an O 2  plasma process. Next, a cathode is conncted to layer 5 penetrating layer 5' at a desirable point, and the element is dipped in a gold-plating solution for electric plating, so that gold layer 7 will be selectively deposited on layer 6. Next, etching is carried out with gold layer 7 taken as a mask to expose layer 3, so that a fine and highly-precise three-layer-structured electrode will be completed. The process is simple because of single photoetching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62195921-A (JP)
Title: Input circuit
Inventor: YOSHITAKE KAZUKI
IPC: H03K17/687
Filed: 1986-02-21
Abstract: PURPOSE:To decrease the through-current without losing the speed performance by devising the constitution of the titled input circuit and the design of beta. CONSTITUTION:Sources of a conduction type MIS transistors (TRs) Q1, Q2, Q3 are connected to one terminal of a power supply and a drain of the TR Q1 is connected to a source of the TR Q2. Then a drain of the TR Q2 is connected to drains of the TR Q3 and an another conduction type MOS TR Q5, and gates of the TR Q4 and another conduction type TR Q6 and sources of the TRs Q5, Q6 are connected to the other terminal of the power supply. Then the drain of the TR Q4 is connected to the drain of the TR Q6 and the gate of the TR Q2. Moreover, the gates of the TRs Q1, Q3, Q5 are connected to the input terminal. The gain coefficient beta of the TRs, Q5. Q6 is selected larger, that of the TRs Q1, Q2 is selected medium and that of the TRs Q3, Q4 is selected smaller relatively preferably.
Patent JP-H06252716-A (JP)
Title: Pulse circuit
Inventor: KANEKO ATSUSHI
IPC: H02P29/00
Filed: 1993-02-26
Abstract: PURPOSE:To reduce fluctuation in a pulse width of a generated pulse signal generated from a pulse signal arrived at a predetermined period. CONSTITUTION:The circuit is provided with an MMV 1 triggered at a predetermined period T, an MMV 2 triggered at a tail end edge of an output pulse and whose output pulse width is shorter than that of the MMV 1 and in which the sum of the output pulse width of the MMV 1 and that of the MMV 2 is a T or an integral multiple of the T, a phase comparator means 5 comparing a phase of a trigger edge of the MMV 1 with a phase of the tail end edge of an output pulse of the MMV 2 and a pulse width control means controlling the pulse width of the MMV 1 with an output of the phase comparator means 5, which controls the sum of the output pulse of the MMV1, MMV2 to be always constant under said condition.
Patent JP-S63206339-A (JP)
Inventor: SHIMIZU YUKIHISA
IPC: C04B14/40
Filed: 1987-02-23
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-S59166655-A (JP)
Title: High purity and high cleanliness stainless steel excellent in gap corrosion resistance and anti-rust property and preparation thereof
Inventor: UEDA MASANORI
IPC: C22C38/18
Filed: 1983-03-08
Abstract: PURPOSE:To prepare the titled stainless steel excellent in processability and low in cost, by casting or heat treating molten steel having a specific composition consisting of C, Si, Mn, Cr, N, P, S, Al, O and Fe and prescribed in cleanliness at a specific temp. CONSTITUTION:Molten steel which contains 0.01-0.1% C, 3% or less Si, 2% or less Mn, 14-26% Cr, 0.005-0.2% N, 0.02% or less P, below 0.001% S, 0.02- 0.2% Al, below 0.003% O and, if necessary, further contains one or more of elements selected from 3% or less Mo, 2% or less Cu, 2% or less Ni, 0.6% or less Ti, 0.02-0.5% V, 0.02-0.2% Nb and 0.01% or less B and comprises the remainder of substantially Fe and has cleanliness comprising the sum of oxide type impurities and sulfide type impurities of 0.02 or less is continuously cast at a temp. of DELTAT deg.C<=45 deg.C [DELTAT deg.C= (the temp.  deg.C of molten steel in a tandish during continuous casting) - (the solidification temp.  deg.C of molten steel)] to obtain a cast piece which is, in turn, heated to 1,230 deg.C or less or held thereto and the heated cast piece is hot rolled to obtain high purity and high cleanliness steel, excellent in gap corrosion resistance and anti-rust property.
Patent JP-S55131194-A (JP)
Title: Plating method for hard metal
Inventor: TOMIOKA HIROSHI
IPC: C25D21/00
Filed: 1979-03-30
Abstract: PURPOSE: To decrease the bed plating ratio, by exposing the material to be plated at a constant cycle and time from plating liquid during plating, at the time of carrying out electroplating of hard metal having a low electrodeposition efficiency, such as Ph, Ru, etc.  
     CONSTITUTION: Liquid face level of the plating liquid 5 in the vessel 3 is heightened flowing a part of the liquid from the effluence opening 7 when the plating liquid 6' in the storage vessel 9 is pumped up by driving the pump 11 and is injected in the vessel 3 and then, a constant level is kept by the exhaust liquid opening for overflow 8. On this occasion, only the contact point 1' of the leading piece 1 is dipped in the liquid 5. Electrodeposition is carried out by turning on an electric current between the anode plate 4 and the piece 1 shutting off the power source 17. After plating at a suitable time, the level of the liquid 5 is constant by the level of the opening 7 by stopping the driving of the pump 11 and the point 1' is exposed and then, stuck bubbles are broken. Backweard flowing from the opening 7 is prevented in the pump 11. Thus, a constant time exposure is repeated at a constant cycle. 
     COPYRIGHT: (C)1980,JPO&Japio