baber/WOPTO huggingface dataset:
Patent JP-S63106022-A (JP)
Title: Thyristor control type voltage phase regulator
Inventor: TAKEDA SHOJI
IPC: H01F29/04
Filed: 1986-10-23
Abstract: PURPOSE:To enable fast control or continuous switching, by performing phase adjustment with a voltage by thyristor control. CONSTITUTION:Both tap windings 4 and 5 are connected to an in-phase voltage regulating thyristor group 6 in which two sets of thyristors are connected in reverse-parallel with each other, and a perpendicular voltage regulating thyristor group 7, and the center of a series winding 8 is connected to the line end of a common winding 3 of a regulating transformer 1, and also, both ends (U, V, W) and (u, v, w) of the series winding 8 are connected in series to the line. One ends (X1, Y1, Z1) at a side opposite to the neutral point of the in-phase voltage regulating thyristor group 6 of the regulating transformer 1 is connected to one end of the exciting winding, and the other ends (X2, Y2, Z2) of the exciting winding is connected to one end at the neutral point side of the in-phase voltage regulating thyristor group 6 having a phase different by 120 deg. from that of the in-phase voltage regulating thyristor group 6, and one end of the perpendicular voltage regulating thyristor group 7 having the phase different by 120 deg. further.
Patent JP-S60179686-A (JP)
Inventor: HORUFUGANGU DEMUSU
IPC: H02K41/035
Filed: 1984-11-29
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-H0989381-A (JP)
Title: Electric heat storage heater
Inventor: MIYAUCHI ATSUSHI
IPC: F24H7/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric heat storage heater capable of being safely used in which the natural convection heating and the hot air heating are automatically switched according to the heat storage temperature of a heat storage unit, and the appropriate supply air temperature can be kept. SOLUTION: A damper 11 and an air blowing part 14 for heat radiation are provided above and below a heat storage unit 6, a temperature of the heat storage unit 6 is detected by a heat storage body temperature detecting element 15 and compared with a prescribed value to control the opening of the damper 11 or the operation of the air blowing part 14 for heat radiation, and the appropriate air supply temperature can be kept for safe service.
Patent JP-S61128241-A (JP)
Title: Curing method of gelatin
Inventor: OKAMURA HISASHI
IPC: C07F9/572
Filed: 1984-11-28
Abstract: PURPOSE:To cure a gelatin with a high efficiency due to reacting to an reactive residue existing in gelatin with a high selectivity by incorporating a specific compd. to gelatin as a curing agent. CONSTITUTION:The above described curing agent comprises at least one of compds. shown by the formula. If said compd. is used as the curing agent of gelatin, an undesired phenomena for example, a deterioration of a photographic characteristics such as a generation of a fog, a decrease of a sensitivity, a generation of a stain, a reaction against a coupler contg. in a color photographic sensitive material is not observed. Since the curing rate is very fast, the max, hardness of the gelatin film reaches within a laspe of a few day after coating gelatin, thereby preventing the generation of so-called after-hardness which is the phenomenon of increasing the hardness of the gelatin film after coating gelatin. In the formula, R<1>, R<2>, R<3>, R<4>, R<5> and R<6> may be the same or the different each other and are each an alkyl, an alkenyl, an aralkyl or an aryl group, and may be a substd. or an unsubstd., and two groups selected among R<1>-R<6> may form a ring, and three or more of groups among R<1>-R<6> with each other may form a condensed ring.
Patent JP-H0592343-A (JP)
Title: Movable guiding device
Inventor: KONDO MASAKI
IPC: B23Q1/00
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the production of heat from the coil of a driving means for preventing the lowering of thrust by pouring cooling fluid through the one end of a stator having a fin formation into a driving means for a stage reciprocated on a fixed bed in two directions crossing at right angles, and making the cooling fluid circulate. CONSTITUTION:A movable guiding device in a semiconductor manufacturing device or the like is provided with the first stage 21 reciprocated in two directions of X1, X2 on a fixed bed 20 by the first driving means 23, and the second stage 24 reciprocated in two directions of Y1, Y2 by the second driving means 26, and moves a carried object to a fixed position by the stages 21, 24. Each of the driving means 23, 26 is composed of a linear motor consisting of a stator having a wound coil and a moving component having a magnet, and the inside of the stator into which cooling fluid is poured at its one end is formed in a fin pattern to improve cooling efficiency. Both the ends of each of the stators are connected through circulating courses 66, 67 severally having interposed circulating means 68, 69 to circulate the cooling fluid inside the stator for improving its cooling efficiency.
Patent JP-H0587322-A (JP)
Title: Combustion controller for incinerator
Inventor: IMAMURA FUMINORI
IPC: F23G5/50
Filed: 1991-09-30
Abstract: PURPOSE:To permit optimum control of combustion by a method wherein the tendency of combustion is judged from the shifting condition of a past combustion rank with respect to a present combustion rank while an objective transporting speed or an objective cast speed is corrected by the result of the judgement. CONSTITUTION:The objective transporting speed of a stocker means or the objective cast speed of the cast means 5 of matters to be incinerated is set by an objective speed setting means. The transporting speed of the stocker means is regulated so as to the objective transporting speed and the cast speed of a cast means 5 is regulated so as to be the objective throwing speed by a speed control means. In this case, the tendency of combustion is judged by a combustion tendency judging means from the shifting condition of past combustion rank with respect to a present combustion rank including a combustion temperature while the objective transporting speed or the objective cast speed is corrected from the result of judgement. According to this method, the optimum combustion control can be effected.
Patent JP-H0784454-A (JP)
Title: Electrophotographic device
Inventor: TSUGE TAKEYOSHI
IPC: G03G21/00
Filed: 1993-09-14
Abstract: PURPOSE:To miniaturize a device by making the diameter of the developing roller of an electrophotographic device, so as to miniaturize a developing means. CONSTITUTION:In the developing means of the electrophotographic device attaining development with a once-component nonmagnetic developer, the developing roller 7 provided to freely rotate by a supporting shaft 7a in a developing unit 1 is composed of the supporting shaft 7a, an elastic roller 15 provided on the supporting shaft 7a and a regulating roller 8 provided on the supporting shaft 7a located on both sides of the elastic roller 15 and having a diameter larger than that of the elastic roller 15. The regulating roller 8 is abutted on the supporting shaft 2a of a photosensitive body 2, to abut the elastic roller 15 on the photosensitive body 2 with a prescribed nipping quantity, so that the developing roller 7 is made smaller, the developing unit 1 can be miniaturized and further, the device can be miniaturized as well.
Patent JP-H1189646-A (JP)
Title: Lighting system of wash stand and dressing table
Inventor: DOKE TAKAHIRO
IPC: A47B67/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system of a wash stand and dressing table which is excellent in a mirror reflection by improving illuminance up to a lower part from an upper part of a mirror user, and projecting the uniform light on the user as much as possible. SOLUTION: In a lighting system 7 of a wash stand and dressing table 1, a mirror 6 is arranged on a counter 4 or a washbowl, and a luminaire 11 is arranged above the mirror 6. Then, the luminaire 11 is covered with an illuminating cover 12, and a reflecting plate 16 is arranged in this illuminating cover 12, and the light distribution is controlled on the light from the luminaire 11 by the illuminating cover 12 and the reflecting plate 16, and among a part reflected on the mirror on the waist side from the crown of a head of a mirror user P, illuminance of a face part from a head close to the luminaire 11 is reduced, and illuminance of a part lower than the face distant from the luminaire 11 is increased, and a deviation of illuminance up to the waist side from the crown of the head of the mirror user P is reduced, and the whole is brightened.  Therefore, since the light from the luminaire is cut off by the illuminating cover and is reflected by the reflecting plate and the light is condensed on the mirror and the counter and can be effectively reflected, the wholly bright and comparatively illuminance undeviating light can be irradiated to upper and lower parts of the user.
Patent JP-H0195781-A (JP)
Title: Production of immobilized microorganism
Inventor: SAKURAI HIROSHI
IPC: C12N1/14
Filed: 1987-10-05
Abstract: PURPOSE:To remove elimination of microbial cells from a carrier for immobilized microorganisms, by inoculating microorganisms having mycelia assuming a filamentous form into a porous carrier and simultaneously growing the microorganism in the vapor phase to produce immobilized microorganisms. CONSTITUTION:A culture fluid containing a component assimilable by a microorganism to be used is impregnated in a porous carrier. Microorganisms having microbial cells assuming the filamentous form are then inoculated and cultivated in the vapor phase for 1 hr-30 days to produce an immobilized enzyme. Zygomycetes, such as the genus Mucor or Rhizopus, and imperfect fungi, such as the genus Aspergillus or Penicillium, are cited as specific examples of the microorganism having microbial cells assuming the filamentous form. A porous carrier having holes of about 1m-10mm pore diameter so that mycelia of the microorganisms can be sufficiently elongated and cultivation components of the microorganisms can be held is preferred as the carrier for immobilizing the above-mentioned microorganisms.
Patent JP-S60145414-A (JP)
Title: Catalyst device
Inventor: OKADA TAKESHI
IPC: F01N3/28
Filed: 1983-12-29
Abstract: PURPOSE:To prevent deterioration of a catalyst and improve the durability of the catalyst by providing a means to control the exhaust gas quantity to contact the catalyst within a catalyst converter according to the operating condition of an engine. CONSTITUTION:One or a plurality of openings 11 are provided along the peripheral wall of a cylinder liner 5 on the portion of the upstream side inner surface of the liner 5 to which surface a catalyst 8 is not supported. One or a plurality of openings 12 are provided along the peripheral wall on the portion of slightly downstream side inner surface from the openings 11 to which surface a catalyst 8 is supported. On these openigns 11, 12 closing covers 13, 14 are disposed respectively and when the opening 11 is closed by the closing cover 13 the whole exhaust gas passes through the catalyst 8. When the closing covers 13, 14 are opened a part of the exhaust gas goes around to the outer peripheral portion of the catalyst 8 through the openings 11, 12 and flows to the downstream through the outer peripheral portion with rarely touching the catalyst 8.
Patent JP-S63104197-A (JP)
Inventor: NASU MAKOTO
IPC: G07F7/08
Filed: 1986-10-22
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-H04131345-A (JP)
Title: Single or composite sliding material
Inventor: TANAKA TADASHI
IPC: F16C33/04
Filed: 1990-09-20
Abstract: PURPOSE:To obtain an Al type sliding member excellent in wear resistance and seizure resistance by finely and uniformly distributing high hardness metal compound, low-melting metal lubricant, solid lubricant, and Al strength increasing agent in an Al alloy. CONSTITUTION:Al is used as matrix, and at least one kind among metal nitrides, metal carbides, metal phosphides, and metal borides having hardness as high as >=200 Vickers hardness is added and distributed by 0.5-30wt.% finely and uniformly to and in the Al matrix, or further, 0.1-20wt.% of low-melting metal lubricant, such as Pb, Sn, and Bi, or 0.1-20wt.% of solid lubricant, such as metal sulfides, metal oxides, metal fluorides, and graphite, are incorporated individually or in combination and also an Al strength increasing agent, such as Si and Mg, is added by 0.1-20wt.%. Subsequently, the resulting Al type sliding material is allowed to adhere to a backing plate made of steel by using a pure Al sheet as adhesive layer, thereby the excellent Al type sliding material can be produced.
Patent JP-H0887487-A (JP)
Title: Method for predicting nonlinear characteristic of system including nonlinearity
Inventor: HIROOKA EIKO
IPC: G06F19/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide the method for predicting nonlinear characteristics of the system including nonlinearity which enables a guide for reducing pressure pulsation, etc., generate in a hydraulic pressure system or mechanism system by predicting nonlinear characteristics that can be represented by a fragmentarily linear system. CONSTITUTION: In the system including the nonlinearity represented by the fragmentarily linear system, the fragmentarily linear system uses a nonlinear spring element whose nonlinear area and linear area can be represented through border points (a) and (b) in the relation between displacement and loads, displacement XI in time steps ΔT and Δt which are fixed or varied at specific time is found in order by N-step repetition from 1 in time series, and the nonlinear characteristics of the system are predicted from the displacement Xi found in the time series.
Patent JP-H0892268-A (JP)
Title: New phosphoric acid derivative
Inventor: HORIO YOSHIHIRO
IPC: A61P9/00
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a new phosphoric acid derivative, capable of specifically inhibiting actions of a metallic protease, an angiotensin-converting enzyme, an endothelin-converting enzyme and an enkephalinase and useful as an analgesic, a stegnotic agent or a therapeutic agent, etc., for cardiac insufficiency or hypertension. CONSTITUTION: This compound of formula I (R1 to R3 are each H, a lower alkyl, hydroxy, a lower alkoxy, a halogen, nitro, amino, etc.; R4 is H, a lower alkyl or a lower aralkyl; R5 is a lower alkyl or a lower aralkyl; R6 is hydroxy, a lower alkyl or a lower aralkyl), e.g. benzyl 2-[N-ethyl- N-(diethoxyphosphorylmethyl)-carbamoyl]-1,2,3,4-tetrahydroisoquinoline-3- carboxylate. Furthermore, the compound of formula I is obtained by de- esterifying a compound of formula III obtained by using a compound of formula II as a starting raw material. The compound of formula III is new.
Patent JP-H0195514-A (JP)
Title: Vapor growth device for semiconductor
Inventor: SATO MITSUO
IPC: H01L21/205
Filed: 1987-10-07
Abstract: PURPOSE:To improve the quality of a manufactured semiconductor and promote further the mass-production of semiconductor by keeping unchanged the conductance of introduced gas with respect to each part of a semiconductor substrate rotated by the operation of a rotator. CONSTITUTION:Pulleys 22, 34, a belt 27, and a magnet disk B28 are rotated by the operation of a motor 21, and a magnet disk A25 is also rotated by the magnetic force of the magnet. Hereby, a rotator 9 is rotated, and further a large gear is engaged with a planetary gear by the rotation of rotary members, i.e., a susceptor 14 and a prism 7, to permit the susceptor 14 to rotate on its own axis, further permitting a semiconductor substrate 15 to be processed placed on the susceptor 14 to rotate on its own axis. Further, reactive gas introduced from a gas inlet flows directly below, reaches the vicinity of the semiconductor substrate 15 by being guided by the prism 7, and is discharged from an exhaust vent 16 provided on an exhaust tube 8. Hereby, the whole surface of the semiconductor is more uniformly heated, and the reactive gas makes uniform contact with that part to improve the quality and productivity of the semiconductor.
Patent JP-H07112787-A (JP)
Title: Folding bag for use in carrying and storing granule or the like
Inventor: ITO JOICHI
IPC: B65D88/22
Filed: 1993-10-07
Abstract: PURPOSE:To provide a folding bag with an entrance opening at the top and an exit opening at the bottom, for use in carrying granule or the like, which can be filled full with the granule or the like and enables its contents to be entirely emptied from the exit opening and its body part to be easily swollen to a predetermined shape by introducing air. CONSTITUTION:A bag H, when swollen, has the upper and lower tapering bodies 2 and 3 formed at the upper and lower parts of its central rectangular parallelepiped body 1 and the entrance and exit openings 4 and 5 formed on the upper and lower tapering bodies. Of a plurality of groups of vertically continuous side faces in two opposite pairs, the left and right side faces in the one pair are provided with inwardly foldable scores L1 and L2 formed lengthwise along the middle of such side faces. The bag H can be folded together by bending the opposite side faces inwardly into two halves in the middle along which the scores L1 and L2 lie.
Patent JP-H04133846-A (JP)
Title: Braking force control device
Inventor: MATSUMOTO SHINJI
IPC: B60T8/26
Filed: 1990-09-25
Abstract: PURPOSE:To judge whether the vehicle condition is at critical point or not to enable proper control of the rear wheel braking force by setting and controlling a split point corresponding to the lateral acceleration, in the breaking force control in which the rear wheel split point is controlled variably. CONSTITUTION:A fluid pressure control means A with a fluid pressure control mechanism in which a split point can be set variably is provided in a brake fluid pressure system for both the right and left rear wheels. The fluid pressure control means A is controlled so that the split point for the inner wheel side in the turning direction is set smaller than that for the outer wheel side in the turning direction or for the inner wheel side in the turning direction small and for the outer wheel side in the turning direction large, by a split point setting control means C to which the output signals from a lateral acceleration detector means B for detecting the lateral acceleration of a vehicle body id inputted. By this method, the split point can be set corresponding to the lateral acceleration and the vehicle condition can be checked whether it is at the critical point or not to enable the control of the rear wheel brake fluid pressure for each situation.
Patent JP-H0681188-A (JP)
Title: Iron electroplating solution
Inventor: TAKENOUCHI HIROSHI
IPC: C25D3/20
Filed: 1992-08-28
Abstract: PURPOSE:To inhibit the formation of a ferric hydroxide precipitate in an electroplating soln. contg. ferrous chloride as an essential component by adding a specified amt. of water-soluble dicarboxylic acid to the electroplating soln. CONSTITUTION:An iron electroplating soln. contg. ferrous chloride as an essential component and further contg. calcium chloride, manganese chloride, etc., is prepd. and one or more kinds of compds. selected among water-soluble dicarboxylic acids such as malonic acid, water-soluble oxycarboxylic acids such as tartaric acid and salts of the acids such as Na and K salts are added to the electroplating soln. by >=5mmol per 1mol ferrous chloride. The formation of an Fe(OH)3 precipitate in the iron electroplating soln. is inhibited and a satisfactory plating film is obtd.
Patent JP-S60132952-A (JP)
Inventor: TEODOORU PAPENFUUSU
IPC: C07C315/02
Filed: 1984-11-30
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-H08115598-A (JP)
Title: Nonvolatile semiconductor storage device and semiconductor device
Inventor: AOKI AKIHIDE
IPC: G11C29/00
Filed: 1994-10-18
Abstract: PURPOSE: To correctly discriminate the nondefection/defection of a memory by the presence or absence of volatilization of memory cells by providing a changing part of the sense characteristic of a sense-amplifier and a volatilization discriminating part of memory cells and an output part of the discrimination result and performing a pseudo readout. CONSTITUTION: A sense characteristic changing circuit 9 of changing part of sense characteristic changes the reference of the sense characteristic of a sense- amplifier consisting of a differential amplifier 6, etc., to a rigorous state or a relaxed state. The EXOR circuit 12 of a volatilization discriminating part compares levels of data read out by the sense-amplifier of before and after the changing of the sense characteristic and discriminates the presence or absence of volatilization of memory cells with the compared result and a volatilization detection terminal 13 outputs the compared result. Thus, the erroneous readout of data of memory cells are previously and correctly prevented.
Patent JP-S62112206-A (JP)
Title: Glass composition for bonding magnetic head
Inventor: HIGASHIHARA RYUZO
IPC: G11B5/127
Filed: 1985-11-11
Abstract: PURPOSE:To obtain the titled composition exhibiting excellent wettability and matching property when ferrite, etc., are bonded and having excellent durability of glass itself by using a composition consisting essentially of three components, Bi2O3, SiO2, and B2O3, and contg. the three components in a specified ratio. CONSTITUTION:The composition is composed essentially of three components, Bi2O3, SiO2, and B2O3, and contains 13-30mol% Bi2O3, 30-50mol% SiO2, and 1-20mol% B2O3. In this case, the relational expressions, SiO2mol%+B2O3mol%>45mol% and SiO2mol%/B2O3mol%>2, must be satisfied. At least one kind among Li2O, Na2O, K2O, and ZnO is incorporated as the balance, and the respective contents are regulated to 1-20mol% Li2O, 1-18mol% Na2O, 1-10mol% K2O, and 1-7mol% ZnO.
Patent JP-H08119643-A (JP)
Title: Die for forming optical element
Inventor: MIYAZAKI SUNAO
IPC: C03B40/02
Filed: 1994-10-18
Abstract: PURPOSE: To obtain high strength dies not causing the peeling of films in spite of carbon-based dies. CONSTITUTION: The lens forming face and its vicinity of each of dies used for press-forming a glass optical element are made of sintered carbon, the other part is made of a superhard alloy contg. 3-10wt.% cobalt and the sintered carbon part and the superhard alloy part are practically integrated to obtain the objective dies for forming an optical element.
Patent JP-H0195109-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: OBARA TADANAO
IPC: C08F4/64
Filed: 1987-10-08
Abstract: PURPOSE:To produce the title catalyst which can polymerize olefins, by combin ing a specific catalyst component with an aluminoxane. CONSTITUTION:A pentadiene (derivative) (a) of formula I [wherein R<1> is H, C1-8 hydrocarbyl or a group -Si(OR<4>)3; R<2-3> are each H or C1-8 hydrocarbyl; and R<4> is C1-5 hydrocarbyl] is reacted with an alkali metal (b) (e.g., K) with the molar ratio of (a) to (b) of 1-10 in a solvent such as tetrahydrofuran at -50-+100 deg.C for 0.5-20hr. The obtained reactive product is reacted with a Ti compound (e.g., TiCl4) or a Zr compound (e.g., ZrCl4) (c) with the amount of the compound (c) being 0.1-2mol per mol of the component (a) at -100-+50 deg.C for 5-50hr to produce a catalyst component (A). Then, the compo nent (A) is combined with an aluminoxane (B) of formula II (wherein R<5> is C1-8 hydrocarbyl) with the amount of the component (B) being 1-10<6> gram atoms per gram atom of Ti or Zr.