baber/WOPTO huggingface dataset:
Patent JP-H07101933-A (JP)
Title: Production of fatty acid diglycolamide sulfosuccinic acid ester salt and detergent composition containing the product of the process
Inventor: FUJII TAMOTSU
IPC: C07C309/17
Filed: 1993-10-06
Abstract: PURPOSE:To provide a process for the production of a detergent compound having excellent frothing power, detergency and stability, giving excellent feeling in use and causing little skin stimulation. CONSTITUTION:An aliphatic diglycolamide sulfosuccinic acid ester salt of the formula II [one of X<1> and X<2> is H and the other is SO3M<2>p; M<1> and M<2> are alkali metal, alkaline earth metal, ammonium or a cationic residue of alkanolamine or basic amino acid; m is valence of M<1>; p is inverse of valence of M<2>] is produced by condensing a fatty acid of the formula I (R<1> is 5-21C hydrocarbon group; R is methyl, ethyl or propyl) with diglycolamine in the presence of a metal alkoxide, reacting the obtained fatty acid diglycolamide with maleic anhydride to obtain a fatty acid diglycolamide maleic acid ester and reacting the ester with a sulfonation agent consisting of at least one kind of substance selected from sulfurous acid salt of alkali metal, alkaline earth metal, ammonia, alkanolamine or basic amino acid. A detergent composition can be prepared by using the compound of the formula II together with a nonionic, anionic or amphoteric surfactant.
Patent JP-S61129626-A (JP)
Title: Electrochromic apparatus
Inventor: NISHIYAMA HISASHI
IPC: G02F1/153
Filed: 1984-11-29
Abstract: PURPOSE:To improve an electrical reliability between an electrode and a fitting part of a lead wire, thereby increasing a yield of production and also to prevent a deterioration of a cell and to ensure a sealing of the titled apparatus by forming an electrode which coats a specific portion of the fitting part of the lead wire fixed on a tapered end surface of pair substrates. CONSTITUTION:In the titled apparatus in which an electrolyte is interposed between two substrates facing each other, and at least one of said two substrates provides an electrode and the fitting part of the lead wire supplying a voltage to the electrode from an external power source, and also the layer of electrochromics is formed on at least one of the substrates. the electrode 93 is formed on at least one of the two substrates by coating the specific portion of the fitting part of the lead wire 92 fixed on an end surface of the tapered substrate 91 with a specific angle.
Patent JP-H0299104-A (JP)
Title: Method for removing substrate of low concentration by fixed bed adsorption process
Inventor: INOUE KENICHI
IPC: B01D15/00
Filed: 1988-10-04
Abstract: PURPOSE:To remove substances of low concentration by separating supplied fluids of low concentration into concentrated fluids and passed diluted fluids of small flow quantity by means of a separation membrane. CONSTITUTION:A fluid E of low concentration is fed to a membrane module 1, where the liquid E is separated into a concentrated fluid H of large flow quantity and a passed diluted fluid L having flow quantity smaller than that of the concentrated fluid. The concentrated fluid H is introduced into an inlet (a1) of the fixed bed adsorber in the first stage A, while the passed diluted fluid L into an inlet (b1) of the fixed bed adsorber in the second stage B. In this manner, the concentration of the fluid to be treated in the first stage is higher as compared to that in the second stage, wherein the length of adsorption rate in the first stage is short, thereby adsorption efficiencies can be enhanced.
Patent JP-H03113369-A (JP)
Title: Analysis of so2 in presence of ammonia
Inventor: TAKAHASHI RYOICHI
IPC: G01N30/14
Filed: 1989-09-28
Abstract: PURPOSE:To stably and exactly analyze the concn. of SO2 by introducing an exhaust gas into an NH3 scrubber and selectively absorbing and removing gaseous NH3. CONSTITUTION:This apparatus is constituted of the NH3 scrubber 4 of a pretreating device which selectively absorbs the NH3 by using phosphoric acid H3PO4, an NH3 analyzer body 8 which monitors the consumption of the absorption element (phosphoric acid) and an SO2 analyzer body 7. The scrubber 4 selectively absorbs only the gaseous NH3 by using the phosphoric acid. Filter paper of glass wool impregnated with the phosphoric acid is previously put into a reaction tube 5 and the reaction tube is heated so as not to generate drains in a gaseous sample in order to enhance absorption efficiency. The SO2 analyzer computes and removes the interference of the residual gaseous NH3 and, therefore, the accuracy of the analysis is improved.
Patent JP-H06235595-A (JP)
Title: Humidifying element and its manufacturing method
Inventor: SATO YASUO
IPC: F28F9/18
Filed: 1993-10-06
Abstract: PURPOSE:To reduce a cost of humidifying element and improve its sealing characteristic by a method wherein a seal layer having a predetermined thickness covering an outer surface of a pipe plate is formed while a clearance between an inner circumferential surface of a humidifying pipe through-hole and an outer circumferential surface of the humidifying pipe is filled and an inner diameter of the humidifying pipe through- hole is made larger than an outer diameter of the humidifying pipe. CONSTITUTION:A seal layer 5 for covering outer surfaces of pipe plates 2a, 2b is formed while a clearance between an inner circumferential surface of a humidifying pipe through-hole 3 and an outer circumferential surface of the humidifying pipe 4 is filled. With such an arrangement as above, a positive sealing of the through-hole part of the humidifying pipe 4 of the pipe plates 2a, 2b can be attained and no water leakage from a water accumulating space 6 within a shell 1 occurs. In addition, an inner diameter of the pipe through-hole 3 is made larger than an outer diameter of the humidifying pipe 4. With such an arrangement as above, the humidifying pipe 4 can be easily inserted into the humidifying pipe through-hole 3 during its manufacturing operation and further easily manufactured. With such an arrangement as above, its manufacturing cost becomes low.
Patent JP-S60134195-A (JP)
Title: Heat exchange type water-permeable sheet
Inventor: TACHIBANA TETSUYA
IPC: F28F3/12
Filed: 1983-12-23
Abstract: PURPOSE:To permit smooth permeation of water through a water-tight corrugated sheet as well as keep the recovery force of the sheet by preventing the fraying of cut filaments for attaching water tubes from a woven fabric used as a binder sheet by a method in which a sealed line to bond the water-tight sheets together is formed along the water tubes. CONSTITUTION:A through hole 8 is provided in the end of a water-tight sheet 6, and a hole 9 of almost the same diameter as the through hole 8 is formed by cutting filaments to pass a water tube 10. The water tube 10 is then passed through the hole 9. Tongue pieces 13 are provided on upper and lower sides of the water tube 10 and bonded to the sheet 6 to prevent the leak of water from the joint. A sealed line 15 is formed to bond the water-tight sheets 6 mutually along the water tube 10 thrust through the hole 9. Since cut filaments are bonded to the sheets 6 by the sealed line 15, no fraying of the filaments occurs, and the recovery force of the corrugated sheet can thus be secured and thereby the loss of the water channel can be prevented. Heat exchange over the whole surface can thus be attained.
Patent JP-2000082523-A (JP)
Title: Electric connector
Inventor: YAMATANI EIJI
IPC: H01R13/42
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector for double locking connection terminals inserted in a connector housing with a locking lance and a retainer, in the form easily and positively detecting whether they are locked or not with the retainer. SOLUTION: An electric connector is provided for double locking connector terminals 29 inserted in a connector housing 21 with a locking lance 23 and a retainer 24 inserted through a retainer fitting hole 28 provided in the connector housing 21. A hook 34 is formed between an end 30 defined in the inserting direction of the retainer 24 and a rear end 31 therebehind so as to be locked to the rear edge 28B, located in opposition the inserting direction of the connection terminals in the retainer fitting hole 28, at a preset position on the retainer 24.
Patent JP-H0799966-A (JP)
Title: Method for treating waste water and new microorganism
Inventor: KURANE RYUICHIRO
IPC: C02F3/00
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a new microorganism free from environmental pollution because of its good degradability and safety and harmlessness, having excellent treating effect on the waste water containing mineral fine particles, e.g. waste water of engineering works, being industrially extremely useful and having aggregation-active substance-producing ability and to provide a method for treating waste water utilizing a cultured product of the microorganism or a treated cultured material thereof. CONSTITUTION:This new microorganism is selected from microbial strains belonging to Curtobacterium sp., Aeromonas sp. and Erwinia sp. having aggregation active substance-producing ability. The waste water-treating method is to treat waste water by adding a cultured material or a treated cultured material obtained by culturing at least one kind of the microorganism to waste water.
Patent JP-H08112924-A (JP)
Title: Thermal head
Inventor: KUWABARA SATOSHI
IPC: B41J2/345
Filed: 1994-10-17
Abstract: PURPOSE: To reduce the irregularity in a main scanning direction by reducing the curing resistance of a recording common electrode by electrically connecting the common electrode of a recording heating resistor and the auxiliary electrode of one of auxiliary heating resistors to constitute a thermal head. CONSTITUTION: When common constant voltage is applied to an auxiliary electrode 104a and a recording common electrode 107a, heat is generated in the line part held between auxiliary electrodes 104a, 104b on the surface of a PTC head substrate 101. The vicinity of a recording heating resistor 106 is held to constant temp. before printing to start printing. The heat generating part of the PTC head substrate 101 has an extremely slight area and the rising of temp. is performed in a short time, for example, several sec. Therefore, temp. can be raised at the time of the feed of recording paper or at the time of the reception of printing data and a warm-up time is not newly produced. Since the temp. rising speed is high, it is unnecessary to always supply a current to the PTC head substrate 101 and the wasteful consumption of the power can be suppressed.
Patent JP-H1188899-A (JP)
Title: Image pickup device
Inventor: HONDA TSUTOMU
IPC: H04N9/11
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to photograph a still picture of high resolution. SOLUTION: In a film image reader 1, 1st and 2nd optical systems are composed of a photographing lens 8 and a spatial frequency filter (low pass filter(LPF)) 9. The 1st optical system (an optical system having an LPF characteristic of a high null point) and the 2nd optical system (an optical system having an LPF characteristic of a low null point) are switched to photograph the same subject by a CCD 10 twice and an image processing part 14 generates luminance data from an image photographed by using the 1st optical system, generates color difference data from an image photographed by using the 2nd optical system and generates a final photographed image by synthesizing the luminance data and the color difference data.  Since the luminance data and the color difference data are individually entered into respective optical systems having respectively suitable spatial frequency characteristics at the time of photographing, the picture quality of the photographed picture can be improved.
Patent JP-H0698997-A (JP)
Title: Steam iron
Inventor: TSUJI TAKAHISA
IPC: D06F75/14
Filed: 1992-09-21
Abstract: PURPOSE:To provide the steam iron capable of stably jetting steam when ironing is started with respect to an iron stretching wrinkles in clothes. CONSTITUTION:When it is detected that the iron is changed from the vertical state to the horizontal state by means of a state detection means 32 detecting the horizontal and vertical states of the iron, an electrically dividing device 26 operating a pump 25 is driven by a pump control means 40. Therefore, the air entered in a water guiding path 16 at the time of a short rest can be forcedly purged by the pump 25. Thus, the stable jetting of steam is attained and the time required to jet steam can be shortened.
Patent JP-2001074168-A (JP)
Title: Cable holder
Inventor: YASUOKA HIDEJI
IPC: H02G3/30
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cable holder capable of being applicable to hinge parts of electronic apparatuses having opening and closing covers which are required for electronic connection through a wire cable. SOLUTION: This cable holder 6 has a cylindrical body 6b, a cutout part 6d, a thin-walled part 6c, and an engaging part 6a to be engaged with a main body-shaft part. A wire cable 5 is inserted from the cutout part 6d to be stored in the cylindrical body 6b. When the engaging part 6a is engaged with the main body-shaft part, the cylindrical body 6b is rotated around the thin-walled part 6c in the direction B. Thus, since the cutout part 6d is closed, the wire cable 5 does not come out of the cable holder 6.
Patent JP-H06102412-A (JP)
Title: Wide-range nd filter
Inventor: YAMADA KAZUHIRO
IPC: G02B5/22
Filed: 1992-09-21
Abstract: PURPOSE:To set the transmissivity to visible light which is made incident on the interface from the air at 60-80% and to give antireflection effect for the light from another surface by forming a light-absorptive single-layer metallic thin film which has a specific refractive index and an extinction coefficient on one surface of the transparent substrate. CONSTITUTION:On one surface of the transparent substrate (cover glass) 11, the light-absorptive single-layer metallic thin film 12 which has the refractive index n=1.87-3.06 and extinction coefficient K=2.58-3.09 is formed. The transparent substrate 11 has a 1.5-1.75 refractive index and the surface is coated with the single-layer metallic thin film 12 to film thickness (for example, 1.5-4.6nm) which provides 60-80% transmissivity to the light made incident on the interface from the air and enables autireflection operation to the visible light from the side of the transparent substrate 11 by selecting a metal material (for example, Cr film) which has a refractive index and an extinction coefficient in the ranges. The reflection factor of the border surface is too large when the refractive index of the metallic thin film material is 1.87 and too small when 3.06, and consequently the transmissivity to the incident light can not be put within the target range.
Patent JP-H08114307-A (JP)
Title: Burner for heat generator
Inventor: TOOMASU RUTSUKU
IPC: F23D17/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide means capable of completely mixing various different fuels by improving a burner for a heat generator, which burner is composed of a swirl generator for combustion airflow and means for igniting the fuels. SOLUTION: A mixing section 220 disposed downstream a swirl generator 100 comprises transition passages 201, which extends in the direction of flow inside a first section 200 for shifting a flow 40 formed in the swirl generator 100 to the cross section 20 of flow in the mixing section 220 downstream the swirl generator 100 and which is connected to the transition passages 201 at the downstream sides of the same.
Patent JP-H0194882-A (JP)
Title: Fare adjusting apparatus for pinball game system
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1987-10-05
Abstract: PURPOSE: To quicken adjustment and to prevent burglary by constituting an adjusting machine main body by a unit box in the same shape as a counter, providing a card insertion port and the pay-out port of coins and paper money on the front surface of the box and providing an opening/closing door with a lock on a back surface. CONSTITUTION: This equipment is provided with the reader 330 of a storage medium storing an identification code for retrieving a file storing a purchase money amount, an acquired ball number or the information, display parts 311 and 312 for displaying an unused money amount and the acquired ball number relating to the inserted storage medium, balance pay-out devices 322 and 323 for paying back a money amount equivalent to the unused money amount and a printer 380 for printing the acquired ball number relating to the storage medium. The box for constituting the adjusting machine main body is turned to the same shape and size as the counter installed inside a Pachinko (Japanese pinball game) shop, a storage medium insertion port 321 and balance discharge ports 322 and 323 are provided on the front surface of the box and the opening/ closing door 302 with the lock is provided on the back surface of the box. That is, the adjustment is quickened and the burglary is prevented.
Patent JP-H04127937-A (JP)
Title: Device for molding with pattern
Inventor: HIROTSUKA TAKASHI
IPC: B22C7/02
Filed: 1990-09-19
Abstract: PURPOSE:To release a pattern from a mold without breaking the mold even in the case of molding with the pattern having a small draft by constituting a link so as to lift up a cope by the suitable distance in the vertical direction while keeping a supporting arm in a vertical condition. CONSTITUTION:By extending a ram cylinder 14 for driving, other end of a driving arm 13 is oscillated upward and the cope 4 is held up through the supporting arm 15 hinged with the driving arm 13. Then, by shifting fulcrum of the driving arm 13 with respect to the lower end of the supporting arm 15 in a long hole 16 formed in the driving arm 13 and preventing side-shifting of the cope 4 with a guide plate 8, the cope 4 is lifted in the vertical direction while keeping the supporting arm 15 the vertical condition. After that, by integrally oscillating the supporting arm 15 and the driving arm 13, the cope 4 is lifted upward and at the time, when the supporting arm 15 inclines by the suitable angle in the vertical direction, the cope is inclined to the shaking direction of the driving arm 13 with the lower end of the supporting arm 15 as the fulcrum. Then, the cope 4 is shifted to the position out of the upper range of a drag 3.
Patent JP-H0299473-A (JP)
Title: Horizontal control part for tractor
Inventor: TAMAI SEISHIN
IPC: A01B63/10
Filed: 1988-10-05
Abstract: PURPOSE:To perform stable horizontal control of a ground working machine and to improve working precision by a method wherein according to the amplitude of a detecting value from an inclination sensor mounted to a tractor or the ground working machine, the response speed of a hydraulic actuating part of the ground working machine is changed proportionally. CONSTITUTION:An angle set value by an inclination setter 21 is inputted to a CPU 22. When a detecting value from an inclination sensor 13 to measure inclination of a tractor is different from a set value, a working commend is outputted from a CPU 22 to a direction control valve 23 of a lift rod cylinder 14 from the CPU 22 so that the angle of the ground working machine is set to a set value. When the inclination angle in a lateral direction of the ground working machine is changed due to expansion and contraction of a lift rod cylinder 14, the deviation detected by a stroke sensor 20 to input the result to the CPU 22, and a stop command is outputted from the CPU 22 to a direction control valve 23. In this case, the CPU 22 changes the response speed of a hydraulic actuating part 24 proportionally to the amplitude of a detecting value from the inclination sensor 13.
Patent JP-S63108998-A (JP)
Title: Groove mating in weld zone of stationary pipe and back shielding device
Inventor: TAKANASHI KENICHI
IPC: B23K37/00
Filed: 1986-10-24
Abstract: PURPOSE:To simultaneously perform a groove mating and back shielding in welding a stationary pipe by composing the device main body by a groove mating mechanism, shielding gas release part and shielding gas feeding port and providing a gas shielding member between the device main body and pipe inner periphery. CONSTITUTION:The main part of a device is composed of the device main body 3 equipped with groove mating mechanisms 4, 5, a shielding gas feeding port 7 and shielding gas passage 8 and the main part of gas shielding members 9, 10. The back shielding gas from the shielding gas feeding port 7 is flowed into cylinders 4b, 5b and pistons 4c, 5c are moved outside with the pressure P thereof. A pipe 1a and pipe 1b are closely fitted with the motion of engaging members 4a, 5a. With further increase of the gas pressure a pressure adjusting valve is opened and a back shielding gas is released to a sealing space 11 from the gas release hole 6a of a shielding gas release part 6. With this device the groove mating and back shielding is simultaneously performed in one arrangement work and the work process can be simplified.
Patent JP-S60138552-A (JP)
Title: Photoengraving method
Inventor: IMAI MASANORI
IPC: G03F7/40
Filed: 1983-12-26
Abstract: PURPOSE:To obtain a printing plate such as PS plate or the like in particular which is extremely excellent in printing resistance and is free from staining in the non-image part by exposing an image to a photosensitive lithographic printing plate and exposing the same then coating a pretreating liquid for burning contg. phytic acid (salt) and hexametaphosphoric acid (salt) thereon then subjecting the plate to burning. CONSTITUTION:A photosensitive lithographic printing plate is exposed with an image and is developed then a pretreating liquid for burning contg. phytic acid and hexametaphosphoric acid and >=1 kind among Na, K and NH4 salts of both kinds of said acids is coated thereon. A surface active agent is preferably incorporated together with malic acid (salt) as in the prior art in said pretreating liquid. The coating is dried if necessary after coating of said pretreating agent and is then subjected to a burning treatment. The lighotraphic printing plate, more particularly PS plate which does not require the surface treatment after the burning treatment, is free from staining in the non-image part, has high lipophilicity in the image part and has excellent print-resisting power is thus obtd.
Patent JP-H03116055-A (JP)
Title: Image forming method
Inventor: NAKAHARA TOSHIAKI
IPC: G03G15/09
Filed: 1989-09-29
Abstract: PURPOSE:To obtain copied images having high-definition over a long period by forming a toner carrier which has the surface formed with the ruggedness consisting of plural spherical trace dents and incorporating a specific binder resin into a positive chargeable magnetic toner. CONSTITUTION:The toner carrier has the surface formed with the ruggedness consisting of the plural spherical trace dents by a blasting treatment using fixed shape particles. The vinyl binder resin incorporated therein with 10 to 60wt.% insoluble component of the tetrahydrofuran of the binder resin is incorporated as a main binder into the positive chargeable magnetic toner. Further, the binder resin which has a carboxyl group, acid anhydride or/and the acid group formed by the partial esterification thereof and has 1 to 30 acid value and the binder resin synthesized from a conjugated diene monomer of the conjugated diene monomer and >=1 kinds of the other monomers are incorporated as sub-binders into the toner. Thus, the copied images having the high-definition are stably obtd. over the long period.