baber/WOPTO huggingface dataset:
Patent JP-S5569017-A (JP)
Title: Calculation system for dam flow
Inventor: KUBOTA SATORU
IPC: G03G15/30
Filed: 1978-11-20
Abstract: PURPOSE: To perform surfficient flat effect at average water flow, by performing calculation without causing delay to the flow at overflood, through measuring the hold time of the water level in dam and automatically selecting the number of steps of flow smoothness from the result.  
     CONSTITUTION: The relation between the water level hold time ΔT and the flow smoothing number of steps n is stored in the ΔT-n memory circuit 23 from the hydraulics in advance, and the present water level hold time ΔT calculated at the water level hold time calculation circuit 3 is detected at the comparison circuit 21 whether it corresponds to either band of the ΔT table stored in the circuit 23. Further, the number of steps n corresponding to ΔT is automatically selected at the smoothing constant selection circuit 22 and the smoothing of the flow is made by using the selected n. As a result, if the ΔT at average water flow is longer, the effect by external disturbance is removed by increasing n, and if the flow is increased, the delay in the flow calculation can be reduced by decreasing n. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07325351-A (JP)
Title: Light diffusion part structure for color enlarger
Inventor: MORITA TETSUO
IPC: G03B27/54
Filed: 1994-06-01
Abstract: PURPOSE:To provide the light diffusion part structure of a color enlarger constituted so that peripheral light quantity is increased, the brightness of an enlarged image is enhanced and the peripheral light quantity is prevented from being insufficient by providing a light distribution adjustment box with a diffusion and reflection plate at the lower part of a diffusion box. CONSTITUTION:A diffusion and transmission plate 60 is provided at the bottom part of the diffusion box 58 and the light distribution adjustment box 62 having a frame part 62a and a bottom part 62b is provided at the lower part of the plate 60. Besides, the bottom part 62b is provided with an irradiation hole 62c. A light beam from a light source lamp 72 is transmitted through a filter 70 and diffused by the box 58. Besides, it is emitted from the plate 60. The light beam emitted from the circumferential edge part of the plate 60 is reflected by the box 62 and reflected on the plate 60. The light beam reflected on the vicinity of the central part of the plate 60 is made incident on the circumferential edge part of a photographic original plate 66. The light beam reflected on the central part is made incident on the original plate 66 but it is not made incident on an enlargement lens 42.
Patent JP-S5767260-A (JP)
Title: Production of cathode-ray tube
Inventor: SUZUKI YOSHIO
IPC: H01J9/40
Filed: 1980-10-14
Abstract: PURPOSE:To decrease the amount of absorbed gas and thereby to enhance the tube characteristics, by performing a chip off then a getter flash, next by conducting a thermal decomposition treatment of a cathode structure when a cathode-ray tube is subjected to baking and gas-exhausting. CONSTITUTION:After a panel 1 and a funnel 3 are welded together, a conductive film 5 is formed at the fixed position on the internal wall, then a mount structure 9 is enclosed. After exhausted by a vacuum pump, the bulb is backed at about 350-450 deg.C. Next, the mount structure 9 is high-frequency heated, exhausted, and subjected to chip-off process by heating a exhaust slender pipe 10. Next, the getter 11 is made to flash, then the thermal decomposition treatment is carried out by feeding a current to electrifying heat the heater of a cathode structure 6. Consequently, the gas which is absorbed in the cathode structure 6 is discharged and adsorbed by the getter-flash film. Thus, the re-adsorption of the gas can be eliminated and thereby the tube characteristics can be enhanced.
Patent JP-S5932207-A (JP)
Title: Automatic selector of input signal
Inventor: KUBONAI HIDEO
IPC: H04B1/20
Filed: 1982-08-17
Abstract: PURPOSE:To output selectively a required input automatically among plural input signals and to eliminate the need of a special signal line for the purpose, by providing a selecting control section outputting a prescribed control signal and an input signal selecting section. CONSTITUTION:Output signals of a record player, tape decks I , II and a tuner are inputted respectively to an audio input signal selecting section 1 and a selection control section 2. The selection control section 2 is provided with plural control signal generating units. Further, the required input inputted to the unit outputting the control signal at the latest time or the unit having the priority among the plural control signal generating units is selected and outputted by the input signal selecting section 1 among the plural input signals. Thus, the required input is selected and outputted automatically among the plural input signals and the special signal line is not required for the purpose.
Patent JP-H10334451-A (JP)
Title: Magnetic recording medium
Inventor: INOUE MAKOTO
IPC: G11B5/73
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has excellent wear durability during travelling and prevents sticking to the surface of a magnetic layer, and thereby, which can prevent deposition of foreign matters on the magnetic layer and can avoid signal voids or head clogging, and which has excellent electromagnetic conversion characteristics and stability with time. SOLUTION: This magnetic recording medium 1 has a magnetic layer 3 on one principal plane of a nonmagnetic support 2, and a back coating layer 4 on the opposite surface of the nonmagnetic support 2 to the magnetic layer 3. The back coating layer 4 is formed by applying a coating material prepared by mixing a first coating material with a nonmagnetic powder dispersed in a binder and a second coating material with a second nonmagnetic powder having a larger average particle size than that of the first magnetic powder in a binder.
Patent JP-S6034019-A (JP)
Title: Pattern formation
Inventor: TAKEDA YUTAKA
IPC: H01L21/3065
Filed: 1983-08-05
Abstract: PURPOSE:To avoid deformation of a pattern whose ratio of the height of the pattern cross section/pattern width is two or above which is processed after a layer to be processed is worked by a method wherein a recessed part is formed on a surface on which the pattern is to be formed and the pattern is formed on this recessed part. CONSTITUTION:A stepped layer 4 is formed on an Si substrate 7 and the 1st Al wiring layer 2 of a prescribed form is formed on the stepped part of the layer 4. Then a layer insulating film 3 with a flat surface is formed over the whole surface including the wiring layer 2. When a through hole 6 for connecting the 2nd Al wiring layer 1 to the wiring layer 2 is drilled on the wiring layer 2 by electron beam direct drawing technique, a recessed part 5 is formed near the hole 6. After that, the 2nd Al wiring layer 1 is formed over the whole surface filling the hole 6 and the recessed part 5. The 2nd Al wiring 1 is so formed as to have its ratio of vertical dimension/horizontal dimension two or above, but owing to the existence of the recessed part 5 slipping and peeling off are avoided and the contact area with the film 3 is increased.
Patent JP-H05337328-A (JP)
Title: Method for saving water supply to wet-type desulfurization device
Inventor: TAKANO CHISATO
IPC: B01D53/77
Filed: 1992-06-03
Abstract: PURPOSE:To save water supply to an absorption column efficiently by decreasing an absolute humidity (H2Okg/dry gas kg) in a smoke to be treated significantly and thereby allowing said humidity to get close to an absolute humidity level in the untreated exhaust smoke to be introduced into an exhaust smoke desulfurization device. CONSTITUTION:At least, part of an absorption liquid slurry based on a calcium absorbent is taken out of an absorption system loop 4, then is allowed to evaporate in vacuum, and the cooled absorption liquid slurry is obtained. At the same time, a generated vapor is cooled to obtain a condensate and the cooled absorption liquid slurry is returned to an absorption system loop to cool the absorption liquid slurry which comes in contact with an exhaust smoke. Thus the temperature of the exhaust smoke after desulfurization is maintained below the adiabatic cooling saturated temperature level of the exhaust smoke before desulfurization, and at the same time, the condensate is used as a make-up water. The moisture of the absorption liquid slurry is evaporated in a vaporization tank 9 in vacuum, then the sensible heat portion of the absorption liquid slurry is converted to the evaporation latent head of water, so that the absorption liquid slurry is cooled to a specified temperature level.
Patent JP-S5568672-A (JP)
Title: Fabrication of semiconductor device
Inventor: TAGUCHI ISAO
IPC: H01L21/332
Filed: 1978-11-18
Abstract: PURPOSE:To reduce the ON voltage and trigger current of a thyristor while shortening the step of fabricating a semiconductor device by similarly diffusing opposite conductivity layers on both front and back surfaces of a one-conductivity semiconductor substrate and etching to remove one layer until the surface becomes predetermined impurity density. CONSTITUTION:SiO2 films 10, 11 are coated on both front and back surfaces of an n-type silicon substrate 1, openings 12, 13 are perforated on both ends thereof, and p-type impurity is diffused thereat to thereby form a p-type isolation region 4 in the substrate 1. Then, an opening 14 is perforated at the surface film 10, the back film 11 is removed, the p-type impurity is diffused thereat, a p-type gate region 2 is formed in the substrate 1 exposed with the opening 14, and a p-type anode region 3 is simultaneously formed on the back surface of the substrate 1 to thereby connect the region 3 to the region 4. Then, the film 10 is removed, the surface of the exposed substrate 1 is polished, the region 2 is formed thinner than the region 3 by t1-t2 so as to set the surface impurity density to predetermined value. Then, the entire surface is coated by a SiO2 film 9, an opening 15 is perforated, and an n-type cathode region 5 is diffused in the region 2.
Patent JP-H06330021-A (JP)
Title: Sealant and sealing
Inventor: HASEGAWA HAJIME
IPC: C08J9/30
Filed: 1993-05-21
Abstract: PURPOSE:To produce a sealant excellent in lightweight properties and reduction of the amount of a filler required for filling a gap and useful for filling a gap of a pillar part of an automobile by thermosetting a molded foam prepared from a specified foam composition at a specified temperature. CONSTITUTION:The objective sealant thermally expandable and capable of filling a gap thereby is produced by uniformly dispersing an inert gas into a liquid composition containing (A) a compound having two or more active hydrogens, (B) an organic polyisocyanate compound, (C) a foam stabilizer and (D) a foaming agent with mechanical stirring, molding the resultant foam composition and thermosetting the molded foam at a temperature lower than the decomposition temperature of the component (D). In addition, as the component (A) in the objective sealant, a polydiene-based polyol or a polyolefin-based polyol respectively having OH at the terminal is preferably used in an amount of >=50 pts.wt. based on 100 pts.wt. component (A).
Patent JP-H05334502-A (JP)
Title: Recording medium card and recording medium card processor
Inventor: TAKEMOTO TAKATOSHI
IPC: B42D15/10
Filed: 1992-06-03
Abstract: PURPOSE:To facilitate the maintenance of a card by forming a recycle display layer where a necessary item can visually be recorded/erased by means of heating and visually displaying the number of card use times being the recording number of the necessary item on the recycle display layer. CONSTITUTION:The necessary item can repeatedly and visually be recorded/ erased on the recycle display layer 21 of the recording medium card 20. Thus, the recording medium card 20 is not disposable but it can repeatedly be reused 24a so as to effectively use a resource. The number of card use times being the recording number of the necessary item for the recycle display layer 21 can visually be displayed on the recycle display layer 21 of the recording medium card 20. Thus, the number of times for actually using the card of the recording medium card 20, namely, the number of reuse times can clearly be grasped. Then, the cleaning period of the recording medium card 20 and an exchange period owing to deterioration can easily be grasped.
Patent JP-S5935616-A (JP)
Title: Continuous heating furnace
Inventor: MATSUKAWA TOSHIAKI
IPC: F27D3/04
Filed: 1982-08-18
Abstract: PURPOSE:To reconcile the difference in treatment capacity between a continuous casting stage and a rolling stage and to minimize installation and running costs by providing a charger which controls the charging stroke into a heating furnace in front of the furnace. CONSTITUTION:Materials 9 to be heated are fed to the front face of a heating furnace 1 by a charging roll table 8. The materials 9 are then charged into the furnace 1 by a matching charger 2 constituted of a rack 2, a pinion 3, a ram 4, a hydraulic cylinder 5, a driving lever 6 and a guide roll 7. The stroke SMC of the charger 2 is maintained at the value calculated by the equation (Ss; the reference stroke of the charger, Swb, walking beam stroke, N; the number of the materials which are already charged into the furnace and are extracted until the (n)-the piece is charged, Swb; the error in the walking beam stroke). The materials 9 charged into the furnace 1 are conveyed in the furnace 1 by means of stationary and movable skids 10, 11 and are thus extracted.
Patent JP-S61296071-A (JP)
Inventor: LANGLEY ROBERT
IPC: C08L7/00
Filed: 1986-06-20
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-S63316771-A (JP)
Title: N-phenylpyrazole derivative
Inventor: IAN JIYOOJI BANTEIN
IPC: C07D231/22
Filed: 1988-06-10
Abstract: N-Phenylpyrazole derivatives of the formula: <CHEM>  wherein R<1> represents cyano, nitro, halogen, acetyl or formyl: R<2> represents R<5>SO2, R<5>SO or R<5>S in which R<5> is optionally halogen substituted alkyl, alkenyl or alkynyl; R<3> represents a hydrogen atom or a group NR<6>R<7> wherein R<6> and R<7> each represent hydrogen, alkyl, alkenylalkyl, alkynylalkyl, formyl, optionally halogen substituted alkanoyl, optionally halogen substituted alkoxycarbonyl, or alkoxymethyleneamino, halogen, or R<6> and R<7> together form a cyclic imide and R<4> represents a substituted phenyl group possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.
Patent JP-H09304497-A (JP)
Title: Watthour meter regulator
Inventor: TSUCHIYA TERUYASU
IPC: G01R35/04
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a watthour meter regulator capable of easily regulating the rotation error of a watthour meter in a short time. SOLUTION: The watthour meter regulator comprises a control means 3, a photographing optical means 4, CCD 5, a photographing circuit 6, an A/D converter 7, a memory 8, a D/A converter 9, a signal processing circuit 11, a display 12, a trigger signal generation circuit 13, a light source 14, a light source drive circuit 15, an operation part 16, a display 17 and a power generator 18. When the rotation error of a watthour meter 2 is regulated, an induction disk 21 is cyclically photographed by CCD 5, and its electronic image is shown on the display 12. The cycle T of photographing is set at a logical time (t) required for one scale rotation of the induction disk 21. An operation regulates the watthour mater 2 as the scale 22 of the induction disk 21 is made substantially stationary while the electronic image is looked.
Patent JP-H01314049-A (JP)
Title: Digital telephone set
Inventor: AGAWA MASANORI
IPC: H04M1/66
Filed: 1988-06-13
Abstract: PURPOSE:To prevent the arrival of a malicious call by devising the constitution such that no call tone is outputted when no caller number exists in an incoming signal message and providing an incoming call selection key able to select whether or not a call tone is outputted when no caller number exists. CONSTITUTION:A signal control circuit 2 and an incoming call selection key 7 selecting the mode to inhibit a call tone from the signal control circuit 2 are provided. With the mode not outputting a call tone selected by the incoming call selection key 7, the signal control circuit 2 does not drive a call tone output means 5 thereby avoiding the output of the call tone when no caller number exists in the incoming signal message at the arrival of a call and drives the call tone output means 5 to output a call tone when the mode outputting the call tone is selected by the incoming call selection key 7 even if no caller number exists in the incoming signal message at the arrival of a call. Thus, the arrival of a malicious call due to mischief is blocked.
Patent JP-H01312091-A (JP)
Title: Device for pickling band steel
Inventor: YANAGI KENICHI
IPC: C23G3/02
Filed: 1988-06-13
Abstract: PURPOSE:To surely and effectively heat only a band steel without heating a pickling tank by forming the pickling tank for removing scales on the surface of a hot-rolled band steel with a nonmagnetic material, and fixing a solenoid coil for induction-heating the band steel outside the pickling tank. CONSTITUTION:The hot-rolled band steel 1 with oxide scales on the surface is induction-heated by the indution-heating solenoid coil 7, and conveyed through the inside of the pickling soln. 3 consisting of a 10-15% aq. HCl soln. by deflector rolls 4a, 5a, 5b, and 4b to dissolve and remove the scales. In this case, the pickling tank 12 is formed with a nonmagnetic material such as plastics, ceramics, and stainless steel, and the solenoid coil 7 is arranged outside the pickling tank 12. The solenoid coil 7 is not corroded by the pickling soln., and is capable of effectively induction-heating only the band steel.
Patent JP-H01313871-A (JP)
Title: Insertion of terminal with electric wire into connector housing and device therefor
Inventor: KUDO SHIGEHARU
IPC: H01R43/00
Filed: 1988-06-13
Abstract: PURPOSE:To perform insertion for a general purpose when types or terminals are changed by holding a connector press connection portion with a terminal holding claw when inserting it into the terminal storage chamber of a connector housing. CONSTITUTION:A terminal holding claw 54 or an electric wire clamp plate 56 is lifted, an electric wire W1 is removed from an electric wire clamp 4, a moving plate 64 is laterally moved if necessary, the tip section of a terminal 48 is faced to the terminal storage chamber 73 of the desired housing selected among multiple connector housings I1.... A head holder 59 is advanced to the housing side, the electric contact section 48b of the terminal 48 is inserted into the terminal storage chamber 73, then the terminal holding claw 54 and an electric wire holding claw 55 are opened and lifted. Insertion can be performed with one device without using an auxiliary jig regardless of the type of the terminal.
Patent JP-S5767958-A (JP)
Title: Original holding plate of copying machine and its production
Inventor: IMAOKA HIROSHI
IPC: G03B27/62
Filed: 1980-10-16
Abstract: PURPOSE:To keep the high performance of a copying machine, by adhering a white polyurethane film to a substrate sheet made of the vulcanized rubber or the thermoplastic synthetic resin and on the face where an original to be copied touches. CONSTITUTION:First, a white polyurethane film 2 is formed on a single face of the mold releasing paper 3. At the same time, a substrate sheet 1 is produced by coating and drying previously the primer and an adhesive. These film 2 and sheet 1 are adhered together with pressure with the touch of the film 2 and then blanked after the hardening. Finally the paper 3 is removed. Owing to the use of the polyurethane film 2 on the original touching face, the soil or the attachment of foreing matters can be avoided on the white color face under the process.
Patent JP-S5367472-A (JP)
Title: Simple microwave detector
Inventor: UEDA ISAO
IPC: G01R29/08
Filed: 1976-11-29
Abstract: PURPOSE: To perform the detection of microwaves and simplify constitution by printing half-wavelength dipoles on an insulator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63308743-A (JP)
Title: Optical disk
Inventor: ABE TAKASHI
IPC: G11B7/24047
Filed: 1987-06-09
Abstract: PURPOSE:To enable formation of a stable disk which is less burred by forming dents to the corner parts in the inside diameter part of a plastic substrate having optical transparency. CONSTITUTION:This optical disk consists of the plastic substrate of polycarbonate or the like having the optical transparency and is formed by injection- molding the disk 1 in metallic molds and cutting the inside diameter part by a cutting means. The dents are formed in the corner parts P, Q in the inside diameter part at the time of this injection molding, by which the inside diameter having the high accuracy of the eccentricity to prevent burring by the movement of a gate cutting punch and the flawing of the disk surface by the burring is prevented in spite of stacking the disks. The stable disk resistant to the burring is formed by this forming method.
Patent JP-S5845176-A (JP)
Inventor: MATSUI FUMIO
IPC: F16L59/14
Filed: 1981-09-14
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-S5573889-A (JP)
Title: Black luster tin-nickel alloy plating solution
Inventor: MARUTA MASATOSHI
IPC: C25D3/60
Filed: 1978-11-24
Abstract: PURPOSE: To enable to be obtained and above mentioned alloy excellent in anticorrosive property, by containing each salt of pyrophosphoric acid alkali metal, Sn(II) and Ni as main component and adding a limited quantity of sulfur contained amino acid (salt) to plating solution contained a specific quantity of Sn snd Ni.  
     CONSTITUTION: The following compounds are added to plating solution containing pyrophosphoric acid alkali metal salt, Sn (II) salt (for example; SnCl 2 ) and Ni salt (for example; NiCl 2 ) as main component and also containing Sn:1W15g/l, Ni: 5W50g/l calculated in terms of metal and moreover, making [Ni/(Ni+Sn)]× 100 at 60W95. That is, suflur-contained amino acid (slat), for example, 0.1W 30g/l (preferably 1W10g/l) of methionine, is added. Or, moreover, oxyacid (salt), for example; 10W200g/l of ammonium citrate or 5W100g/l of amine compound (ethylene diamine), is added. By the above additional addition, stability of plating solution is improved and current density extent obtaining black luster plating, is enlarged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11339333-A (JP)
Title: Thin disk pasting device and manufacture of thin disk
Inventor: HAMADA YOSHIZO
IPC: B29C65/48
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To improve durability of a thin disk processing device, to prevent variations from occurring in thin disk cementing operation, and further, to improve an adhesive property of a thin disk as a product, by heating pressure air in an autoclave when thin disks for a optical disk are pasted by pressurizing them. SOLUTION: One of two thin disks 9 is automatically placed on a table 3 for the thin disk at a position of a thin disk feeding device 2 fixed on a turntable 1, and automatic feeding of a thin disk 9 is repeated by turning the turntable 1. This table 3 is warmed by pressure air heated in the autoclave 7, and so the thin disk 9 placed thereon is also to be warmed up. An adhesive applied on a seat is transferred to the thin disk 9 by rotating the turntable 1, pressing in the outer circumferential direction from the center part, and preventing the softened adhesive from involving the air in the part to be pasted. After that, the thin disk feeding device 5 places one of other thin disks 9 onto the adhesive applying plane.