baber/WOPTO huggingface dataset:
Patent JP-S6237561-A (JP)
Title: Reduction gear
Inventor: TOKUNAGA YOSHINORI
IPC: F16H13/08
Filed: 1985-08-09
Abstract: PURPOSE:To secure a large reduction gear ratio, by coupling plural differential planetary roller reduction gears together. CONSTITUTION:One differential planetary roller mechanism A capable of securing the specified reduction ratio is constituted of a sun shaft 1, a planetary roller 2, a retainer 3, a first outer ring 4, a second outer ring 5 and a casing 6, and the retainer 3 or he first outer ring 4 serves as an output member of the one differential planetary roller mechanism A. In the retainer 3 and the first outer ring 4, there are provided with spline-form projecting coupling parts 3b and 4b on each outer circumferential part for transmission of decelerating output. B in illustration is of the differential planetary roller mechanism constituted almost in the same manner as the differential roller mechanism A. An important point is that the first outer ring 4 or the output member of the roller mechanism A is coupled with the sun shaft 11 or an input shaft of the roller mechanism B so that two reduction gears are coupled together.
Patent JP-H078816-A (JP)
Title: Crushing and pelletizing machine
Inventor: YOKOYAMA AKIHIRO
IPC: B02C13/14
Filed: 1993-06-22
Abstract: PURPOSE:To prevent clogging of a perforated plate screen for discharging materials to be crushed and pelletized by rotating this perforated plate screen at a speed lower than the speed of a revolving shaft of cutters for crushing the materials to be crushed and pelletized and injecting compressed air to the outer periphery of the perforated plate screen. CONSTITUTION:The lower part of the revolving shaft 3 which revolves at a high speed is disposed with the cutters 11 in multiple stages. The screen 9 or having many holes 90a is disposed coaxially on the outer periphery thereof. After the materials to be crushed and pelletized supplied from a hopper 1 are crushed and mixed by the cutters 11, the pellets are discharged at a specified grain size from the respective holes 90a of the screen 90. The screen 90 is connected via respective gears 53, 54 and a reduction gear 51 to a motor 50 and is thereby rotated at a low speed independently of the revolving shaft 3. An air nozzles 105 for injecting the compressed air over the entire area in the vertical direction of the screen 90 is disposed on the outer periphery of the screen. Further, the many nozzle holes bored in a post 100a of this air nozzle 105 are made to communicate with an air suction hole 104.
Patent JP-H0464501-A (JP)
Title: Automatic commodity supplying equipment
Inventor: NODA MASAMI
IPC: B65G43/00
Filed: 1990-07-05
Abstract: PURPOSE:To automatically detect a shortage of the amount of remaining commodities so as to supply the short commodity to a showcase by controlling a carry-in mechanism for a showcase block, whose weight is judged to be under the prescribed weight by a weight judging means, so that necessary amount of commodities can be supplied to the block. CONSTITUTION:When a measured weight indicated by a scale 15 is found less than a make-up weight as a result of a comparison between the measured weight and the make-up weight, a commodity code corresponding to a scale number is read, and the code is incorporated into a commodity supply request, which is sent to a host computer 60. Next, when a normal response is received from the computer 60, since a prescribed amount of commodities are carried from a store by means of a belt conveyor 5, a lift motor of a showcase block, on which the scale 15 is installed, is controlled, so that a commodity carry-in table 23 is positioned to a position, in which the commodity from the conveyor 5 is carried, based on a signal from a limit switch 30. After this, according to the instruction from the computer 60 to carry-in the commodity, a pertinent commodity is put on a pan 25 or a carry-in table 23, while the carry-in table 23 is positioned to the commodity-carry-in-position. Then the commodity goes through a carry-in door 16 and slips down a bottom plate 12, so that it is exhibited at the showcase block.
Patent JP-S6067038-A (JP)
Title: Supporting device of fastener clamping device of industrial robot
Inventor: KITAMURA KENGO
IPC: B23P19/00
Filed: 1983-09-26
Abstract: PURPOSE:To lessen a robot's load through lightening the weight the captioned device by providing a locate-lock device for fixing a base member and a mobile member at optional positions with an actuator, and positioning them in the prescribed positions. CONSTITUTION:A mobile member 12 to which a nut fastener N is fixed, is supported in a floating state on the base member 11 which is to be fixed to a robot and a locate-lock device is operated by an actuator 81 to be positioned at a set location after being set at an optional position. In addition, the mobile member 12 is provided with an engagement member 30 for previously positioning a nut fastener with respect to those parts P to be fastened during the process of fixing, and a guide member 17 for positioning those three members consisting of those parts to be fastened, a main body and a nut fastener, while said guide member 17 being engaged, self-concentrically, with the positioning part of the main body to which those parts to be fastened are incorporated when the mobile member is floating. Thus, the number of the required parts is lessened to reduce the weight of this device for decreasing the load on a robot so that the durability of the robot may be improved.
Patent JP-H0924845-A (JP)
Title: Electric power steering device
Inventor: NORO EIKI
IPC: B62D5/04
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a small size electric power steering device featuring good economy and high reliability in that heat generation of an electric motor and a switching element is restrained. SOLUTION: An electric power steering device 1 is provided with a steering torque sensor 12, a control means 15 composed of a current monitoring means 23 and a current control means 24, an electric motor driving means 16, an electric motor 10, an electric motor current detecting means 19, and a power supplying means 28 composed of a switch means 29 and a back flow preventing diode D1.
Patent JP-S6067464-A (JP)
Title: Production of thiocarbamate derivative
Inventor: TSUZUKI KENJI
IPC: C07D213/74
Filed: 1983-09-26
Abstract: PURPOSE:To obtain the titled compound useful as a herbicide in high purity and yield, by reacting an alkylphenyl chlorothioformate with an aminopyridine derivative in the presence of a dehydrohalogenating reagent in ethanol as a solvent, and adding water to the reaction system. CONSTITUTION:An alkylphenyl chlorothioformate of formula I (R1 is 2-5C alkyl), e.g. 4-tert-butylphenyl chlorothioformate, is reacted with an aminopyridine derivative of formula II (R2 is H, halogen, lower alkyl or lower alkoxy), e.g. 2-methoxy-6-methylaminopyridine, in the presence of a dehydrohalogenating reagent, e.g. sodium carbonate or pyridine, in ethanol (which may contain water). Water in an amount to give about 30-60% concentration in the aqueous ethanol solution is added to the reaction system to afford the aimed thiocarbamate derivative of formula III, e.g. O-4-tert-butylphenyl-N-methyl-N-(6-methoxy-2-pyridyl) thiocarbamate.
Patent JP-H0733780-A (JP)
Title: Production of triisobutylaluminum
Inventor: IWAO TETSUYA
IPC: C07F5/06
Filed: 1993-07-16
Abstract: PURPOSE:To provide industrial and extremely advantageous production method capable of suppressing the formation of a diisobutylaluminum halide and preparation of isobutane as by-products and capable of greatly improving the synthetic yield of triisobutylaluminum. CONSTITUTION:In reaction of synthesizing triisobutylaluminum by a continuous method, at the end of the reaction, the concentration of remaining isobutylene is regulated to a range from 0.02g/ml to 0.08g/ml to suppress formation of diisobutylaluminum halide during the synthesis.
Patent JP-S6069545-A (JP)
Title: Electrode device for measuring ion concentration
Inventor: OIDA MASAHIRO
IPC: G01N27/38
Filed: 1983-09-26
Abstract: PURPOSE:To prevent clotting of the sensitive parts of electrodes and to enable measurement of the ion concn. in a soln. with good reproducibility at all times without maintenance and inspection by inserting a magnetic rotor into a sample chamber of which the bottom consists of one of an ion-selective electrode and a reference electrode and the side face consists of the other electrode and rubbing the two sensitive parts of the electrodes with the base and side face of such rotor. CONSTITUTION:A sample chamber 26 is positioned in the central part of a cell 25. The bottom of the chamber 26 is constituted of the sensitive film 211 of an ion-selective electrode 21 and a part of the side wall thereof is constituted of the sensitive part 231 of a reference electrode 23. A liquid to be examined is then introduced into the chamber 26 through an inlet 27 and the concn. is measured in said chamber. The liquid is thereafter discharged through an outlet 28. A magnetic rotor 29 sealed in the chamber 26 is used after the surface is coated with an abrasive agent or polishing cloth consisting of a resin or SiC, Al2O3 or the like to prevent rusting of the rotor 29 and to provide a polishing effect. The rotor 29 contacts with the sensitive film 211 of the electrode 21 and at the same time the rotor rotates while contacting with the sensitive part 231 of the reference electrode 23 positioned on the side wall of the chamber 26. As a result the deposition of the blood on the electrode surface is prevented and the electrodes are kept clean even after long-term use.
Patent JP-2001003114-A (JP)
Title: Additive for steel refining
Inventor: NAMEKI MASANOBU
IPC: C21C1/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for steel refining excellent in the balance to high desulfurization, high safety and non-erosiveness of a furnace lining, or the like, by preparing the additive for steel refining containing specifized ratios of CaO, CaCN2 and the other inorganic materials and composed of a specified range of granular material. SOLUTION: The additive for steel refining containing 10-90 wt.% CaO, 3-70 wt.% CaCN2 and 5-70 wt.% inorganic materials except CaO and CaCN2 and composed of the granular material having <=20 wt.% undersize of 0.2 mm grain and <=10 wt.% oversize of 20 mm, is prepared. As CaCN2, synthetic calcium cyanamide, commercially available calcium cyanamide for industry, lime nitrogen, and the like, are used. As the inorganic materials, metal of Al, Si, Mg, Ca, alloys containing essentially of one or more kinds of these metallic components, carbonaceous material of carbon, graphite, carbon black, coke, coal, and inorganic compounds such as Al2O3, SiO2, MgO, Ca(OH)2, CaCO3, Na2CO3, CaF2, are suitably used.
Patent JP-H0341294-A (JP)
Title: Resin coated metallic fitting
Inventor: MATSUOKA DAIZO
IPC: F16L58/10
Filed: 1989-07-07
Abstract: PURPOSE:To deter the stress destruction resulting from the linear expansion difference between metal and resin by coating vinyl chloride series resin on the surface of a metallic fitting through an intermediate resin layer comprising polyamide of amide repeating unit comprising piperazine and aliphatic dicarboxylic acid. CONSTITUTION:After applying polyamide series composition on the surface of a casting iron fitting, a vinyl chloride series resin film is formed on the surface of an intermedeate resin layer made of polyamide series composition by way of insertion injection. Polyamide series composition is composition wherein a main unit is an amide repeating unit composed of piperazine and aliphatic dicarboxylic acid. Copolyamide, or polyamide or copolyamide incorporated with epoxysilane may be used as polyamide. As a result, stress destruction caused by a linear expansion difference between metal and resin produced during cold period, for example, can be deterred.
Patent JP-S57100177-A (JP)
Title: Mixed agent composition of amino acid with saccharide
Inventor: MIHARA MASATAKE
IPC: A23L1/30
Filed: 1980-12-16
Abstract: PURPOSE: The titled composition, consisting of a mixed agent containing an amino acid with a saccharide and a specific amount of a calcium salt as a discoloration inhibitor with little browning or quality change due to the Maillard reaction, and suitable for medicines, food, etc.  
     CONSTITUTION: A mixed agent of an amino acid with a saccharide obtained by incorporating an amino acid, e.g. glycine or alanine, with a saccharide, e.g. D-glucose or erythrose, and further adding a calcium salt, preferably calcium chloride, calcium citrate or calcium carbonate, as a discoloration inhibitor in an amount of 0.1W15wt%, preferably 0.5W3wt%, based on the mixed agent of the amino acid with the saccharide thereto.  
     EFFECT: The practical use of the mixed agent of the amino acid with the saccharide is possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5966347-A (JP)
Title: Ozone decomposing catalyst
Inventor: OCHIWA SHINICHI
IPC: B01J23/889
Filed: 1982-10-07
Abstract: PURPOSE:To obtain an ozone decomposing efficiency and excellent durability, by compounding Co-oxide, ni-oxide and Mn-oxide in a specific containing ratio. CONSTITUTION:This catalyst comprises three components, that is, Co-oxide (CoOx), NO and MnO2 and, with respect to the contents of the aforementioned components, CoOx is adjusted to 48-80mol%, NiO to 10-38mol% and MnO2 to 2-22mol%. As the result, an ozone decomposing catalyst having both high ozone decomposing efficiency and excellent durability not achieved by a CoRx catalyst or a CoOx-NiO catalyst is obtained. This catalyst can be prepared by a kneading method, a suspension precipitation method or the like. In addition, the shape of the catalyst may be a fine powder, a granule or a pellet having an arbitrary particle size, one obtained by coating the surface of a monolithic ceramic carrier with a catalyst or other shapes.
Patent JP-H0226128-A (JP)
Title: Phase locked loop circuit
Inventor: YOKOGAWA FUMIHIKO
IPC: H03L7/14
Filed: 1988-07-15
Abstract: PURPOSE:To prevent the propagation of atmospheric disturbance by determining the natural angle frequency and dumping factor of a PLL so that a phase error in a next sample point can not go over the phase comparing range of a phase comparator. CONSTITUTION:When an edge pulse (a) to correspond to the bit phase of a servo byte, a clock gate pulse (c) and a reproducing clock (e) are supplied to a phase comparator 8, an output (f) to express phase difference between a pulse (d) and the clock (e) is impressed to a buffer 85 and an output (j) to correspond the 1/2 period of the clock (e) is impressed to a buffer 86. When this output (f) goes to a high level, a capacitor C1 is discharged and when the output (j) goes to the high level, the capacitor C1 is discharged. Such a phase difference component is smoothed by an LPF10 and supplied to a VCO11. Thus, in order to cause the phase difference to be in the phase comparing range of an angle + or -' in the phase comparator 8, a right expression is satisfied. In the expression, a omegan is the natural angle frequency of the PLL, a zeta is the dumping factor and a Ts is a sampling period.
Patent JP-S6068777-A (JP)
Title: Decoding system of facsimile two-dimension code
Inventor: ODA TAKAO
IPC: H04N1/417
Filed: 1983-09-24
Abstract: PURPOSE:To realize the decoding system of a reception data where the decoding processing procedure is simplified by storing a decoded data corresponding to the combination of plural two-dimension codes to a memory table and reading and decoding it in response to the reception data. CONSTITUTION:A serial reception data coded by the MR (modified read) system is inputted to a reception buffer 1, where the data is converted into a parallel data in 14-bit of the longest fixed bit length of two codes. The parallel data is fed to a table ROM2 and collated with a two-code combination code stored therein. Since the initial 2-code is included in the longest 14-bit without fail, the mode data comprising two two-dimension codes and their bit length are read. Then the mode data is fed to a mode buffer 3, where it is decoded as a mode signal and also the bit length is fed to a bit length counter 4, where it is counted and returned to the reception buffer 1. The decoding processing of the reception data is performed by repeating the above procedure.
Patent JP-S6147242-A (JP)
Inventor: MISHIERU ERUBUIGO
IPC: B29C70/06
Filed: 1985-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0925064-A (JP)
Title: Safety device operation system for elevator car
Inventor: RUU SAN
IPC: B66B5/16
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To actuate a safety device of an elevator car when the car does not stop within an ordinary raising-lowering stroke by releasing actuation of the safety device when a safety device trip lever is put in a first posture, and actuating the safety device when it is put in a second posture. SOLUTION: When a lever 12 passes through an intermediate part 22b of a cam 22, the lever 12 turns upward in the direction C (a second posture). When the lever 12 turns in this way, a safety device is actuated. When the lever 12 turns, a shaft 40 of a roller 30 moves to a position on the side distant from a based part 28a of a bending arm 28 in a second elliptic hole 36 by upward frictional force acting on the roller 30 from the cam 22 and rotational operation of the roller 30 to the cam 22. When the lever 12 moves in a lower part 22c of the cam 22, the lever 12 is turned up to a maximum turning position in the turning direction C. Since a length of the lower part 22c of the cam 22 corresponds to a distance necessary until a car stops to the safety device, the safety device is not released.
Patent JP-H0227472-A (JP)
Title: Kana/kanji converting system
Inventor: MURAKAMI JINICHI
IPC: G06F17/22
Filed: 1988-07-18
Abstract: PURPOSE:To reduce the load of a calculating quantity to be finally limited by combining a KANA (Japanese syllabary)/KANJI (Chinese character) conversion and a KANJI/ KANA conversion, and reducing the number of the candidates of KANJI/KANA mixed sentences outputted from the KANA/KANJI conversion itself. CONSTITUTION:When a HIRAGANA (round form of Japanese syllabary) sentence 1 of an original sentence is inputted to a KANA/KANJI converting part 11, many KANJI/KANA mixed sentences 12 are outputted from the KANA/KANJI converting part 11. The KANJI candidate is inputted to a KANJI/KANA converting part 13, HIRAGANA sentences 14 corresponding to the respective KANJI/KANA mixed sentences 12 are outputted, the HIRAGANA sentence 14 is compared with the original HIRAGANA sentence 1 by a comparing part 15, and only a correspondent KANJI/ KANA mixed sentence 16 is outputted. In such a way, the number of the KANJI/ KANA mixed sentences 16 is drastically reduced compared with that obtained by the single KANJI conversion, a grammar selecting part 17 selects the sentence for the KANJI/KANA mixed sentence 16, and finally limits the sentence. Thus, the candidates of the KANJI/KANA mixed sentences can be reduced, and the load of the limitation by means of the grammar can be reduced.
Patent JP-H0523936-A (JP)
Title: Hydrostatic table unit
Inventor: OCHIAI AKIRA
IPC: B23Q1/26
Filed: 1991-07-17
Abstract: PURPOSE:To prevent any thermal deformation in a rotary table from occurring and make high speed rotation possible to be done and keep off any drop in accuracy in precision machining by making a temperature on a sliding surface of the rotary table so as not to be changed separately at the center side and the outer circumferential side. CONSTITUTION:In a hydrostatic table unit, supporting a rotary table 2 rotationally on a bed 1 via hydrostatic oil being fed to one side of opposed joining surfaces 1a, 2a between the bed 1 and the rotary table 2 through a recess 4 concentrically formed each sectional form of hydrostatic gap between the bed 1 and the rotary table 2 is made larger gradually or stepwise ranging from the center side to the outer circumferential side. In addition, it is featured that the hydrostatic gap 3 between the bed 1 and the rotary table 2 is set to be constant thickness and, what is more, outer circumferential side land width of the recess 4 is set to be smaller than the inner circumferential side width.
Patent JP-2000010980-A (JP)
Title: Data base retrieval system/method and recording medium
Inventor: TAKAGAWA MITSUTERU
IPC: G06F17/30
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a data base retrieval system which can be applied to an object oriented data base and uses a retrieval engine retrieving picture data. SOLUTION: A retrieval condition analysis means 207 discriminates whether index information corresponding to retrieval object data is contained in an index file storage part 301 used in retrieval by a retrieval engine 205 by an index management means 206, and segments only a retrieval condition from a retrieval condition sentence as a retrieval condition clause. A retrieval engine access means 202 transfers the segmented retrieval condition clause to the retrieval engine 205, and the index management means 206 converts a data base object identifier into a corresponding index identifier and transfers it to the retrieval engine 205. The retrieval engine 205 executes retrieval by using information of the index file storage part 301 and returns a retrieval result to a retrieval engine access means 202 as the index identifier.
Patent JP-2001003276-A (JP)
Title: Method for processing laundry and processed product in washing
Inventor: SAKURADA TSUKASA
IPC: D06M11/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To furnish large-sized laundry especially such as a carpet and bedclothes in washing with germicidal and deodorant properties. SOLUTION: This method is to make a photocatalyst-functioning material stick to objects to be washed when washing e.g. laundry such as bedclothes, a carpet and the like. Concretely, the photocatalyst-functioning material is applied by spray, immersion or the like in a process between dewatering and drying or in a drying process. Phatocatalyst-functioning material-stuck laundry are provided by that method.
Patent JP-2000009114-A (JP)
Title: Joint
Inventor: HIRANO SEIJI
IPC: E04B1/38
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a joint capable of solving its unnatural appearance. SOLUTION: In a joint comprising plural coupled cylinders 6 and 7 integrally formed, which are mutually intersected, and made out of synthetic resin while being coupled with the end of each resin coated steel pipe 5 at both the ends of it, wherein at least paired holding ribs 3a are formed in the axial direction except one end part of each pipe for holding each periphery of a bulkhead body 4 on coated resin 3 coating the surface of a thin steel pipe 2 in order to join plural resin coated steel pipes 5, paired holding ribs 6a and 7a for holding the peripheries of the bulkhead body, are formed over the whole length of the joint in such a way as to be positioned in one plane surface including respective axial lines at least at the sides of adjacent two internal corners of the plural coupled cylinders 6, 7.