baber/WOPTO huggingface dataset:
Patent JP-H071785-A (JP)
Title: Carriage driving gear, and carriage detecting device
Inventor: YANAGISAWA NOBORU
IPC: B41J19/18
Filed: 1993-06-14
Abstract: PURPOSE:To detect with a photosensor a state of a head carriage by providing a carriage-driving gear, on which marks are placed partially, a carriage-driving belt and the like for moving the head carriage. CONSTITUTION:As operation for moving a head carriage 2 is executed under normal condition, intervals of transmitting pulse signals from a photosensor 7 operated by a carriage-driving gear 3 are calculated beforehand, and the intervals agree with the judgment standard set either in a control unit 6 or a memory 8. If the head carriage 2 is out of order, no signal is transmitted from the photosensor 7 to the control unit 6, and the control unit 6 detects disorder in the head carriage 2. If the disorder in the head carriage 2 is detected during printing, printing data are instantaneously protected and a printer is allowed to stand by until the cause of the disorder is eliminated, with occurrence of the disorder notified to a host unit 10. After the printer is restored to its normal state, printing operation is executed again for what was under printing when the disorder happened.
Patent JP-H06349437-A (JP)
Title: Device for detecting position of sample stage
Inventor: MIYAO HIROFUMI
IPC: H01J37/20
Filed: 1993-06-14
Abstract: PURPOSE:To set a sample stage at the initial position in a short time. CONSTITUTION:When a sample stage 1 is positioned left of the initial position (minus side), length L3 of a shading plate 6 is set longer than a distance L1 between a detector 4 and a second detector 5, and the shading plate 6 cuts the incidence of the light to the second detector 5 securely. As a result, a control circuit 7 recognizes that the stage 1 exists in the minus side of the initial set position, and controls a driving mechanism 2 so as to move the stage 1 right. When the stage 1 is moved right, and at the moment when the stage 1 is moved right of the initial set position, the light enters the light detector 5, and the control circuit 7 recognizes it to stop the movement of the stage 1 immediately. Thereafter, the stage 1 is moved left, and when the shading plate 3 shades the detector 5, the movement of the stage 1 is stopped. Set of the stage 1 to the initial position when the stage 1 exists in the minus side of the initial set position is thereby performed.
Patent JP-S62298574-A (JP)
Title: 2-hydroxy-3-carbamoylbenzo(a)carbazole derivative and production thereof
Inventor: HASHIMOTO MITSURU
IPC: C07D417/12
Filed: 1986-06-18
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 are H, (substituted) alkyl, (substituted) aryl, (substituted) heterocyclic residue or together form a ring; R3 is H (provided that R4 is not H), (substituted) alkyl, alkoxy, alkylsulfonyl, alkylmercapto, aryl, halogen or NO2; n is 1-4; R4 is H, (substituted) alkyl or (substituted) aryl]. EXAMPLE:2-Hydroxy-3-phenylcarbamoyl-8-methoxybenzo[a]carbazole. USE:A coupler for producing an azo compound useful as a charge-developing pigment of a photosensitive material, especially a lamination-type photosensitive material for electrophotography having high sensitivity. PREPARATION:The compound of formula I can be produced by reacting a 2-hydroxybenzo[a]carbazole-3-carboxylic acid derivative of formula II (X is halogen, OH, OLi, ONa, etc.) with an amine of formula III.
Patent JP-H071676-A (JP)
Title: Ps plate wrapping material
Inventor: ARIMA SHINICHI
IPC: B32B25/04
Filed: 1993-06-14
Abstract: PURPOSE:To recycle a PS plate wrapping material used for PS plate wrapping paper and the like. CONSTITUTION:A material shown by a sign 11 is a paper material made of kraft paper having a basis weight of 75g/m<2> and a pH of 5. On a top surface of the paper material 11 (an outer surface in wrapping a PS plate, or an upper side in the figure), a moisture-proof layer 21 is laminated. The moisture-proof layer 21 is made of an acrylate latex and paraffin wax and applied in the amount of 13g/m<2> (after drying). A light-shielding layer 31 is laminated on the moisture-proof layer 21. The light-shielding layer 31 is made of printing ink containing 35wt.% benzine yellow and applied in the amount of 10g/m<2> (after drying). On a rear surface of the paper material 11 (an inner surface coming into contact with a PS plate in wrapping the PS plate, or a lower side in the figure), a light-reflecting layer 41 is laminated for reflecting a light for the purpose of shielding the light. The light-shielding layer 41 is made of a clay coating pigment containing 40wt.% kaolin and is 5mum in thickness.
Patent JP-S6033319-A (JP)
Title: Manufacture of unburnt briquette
Inventor: MIYASHITA TSUNEO
IPC: C22B1/14
Filed: 1983-08-04
Abstract: PURPOSE:To economically manufacture green briquette efficient in quality, by carrying out respective processes under specified conditions wherein green briquette is prepared from reduced iron powder and basic slag powder, added with handling strength by preliminary curing and the unburnt briquette is manufactured by main curing. CONSTITUTION:5-15wt% basic slag powder (CaO/SiO2 is about 0.8min.) of 70% wt% max. in particle size 44mum max. to total wt% is added to at least one material of reduced iron powder and nonferrous iron one powder (about 3mm. max. in particle size), mixed and foamed to be green briquette. This green briquette is processed with preliminary curing container by the carbonation gas of 50-200 deg.C containing 10vol% at least carbon dioxide added with a specific handling strength. Then, green briquette is cured for a fixed time with one material at least of hydration gas and carbonation gas in the container for main curing, hardened and the non-burnt briquette is manufactured.
Patent JP-H10329695-A (JP)
Title: Operating structure of brake device
Inventor: MIKI HIROYUKI
IPC: B60T11/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To easily set and regulate the play of a braking operation and suppress a backlash of a brake device with a simple structure. SOLUTION: In this device, the free ends of a rocking operation arm for braking operation 12R and the like in brake devices are supported by the top end parts of a push-pull operation rod 10R and the like linked to artificial operating tools for braking operation 8L, 8R in such a manner as to be positionally adjustable in the longitudinal direction of the push-pull rod 10R and the like by position regulating means. To these support positions, a spring 17 elastically energized on braking operation releasing side extending from the opposite side position to the rocking center of the rocking arm 12R and the like to the push-pull rod 10R and the like is erected.
Patent JP-S5266252-A (JP)
Title: Device for mounting rope pulley for elevator
Inventor: ITOU TAKUZOU
IPC: B66B1/36
Filed: 1975-11-27
Abstract: PURPOSE: The easily absorb the extension of a main rope by mounting a rope pully wound with th rope movably at pivotal position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5664823-A (JP)
Title: Manufacture of synthetic resin roller having good surface accuracy
Inventor: TAKAHASHI MINAAKI
IPC: B29C55/00
Filed: 1979-11-01
Abstract: PURPOSE: To obtain the titled roller by simple operations, especially, without requiring skill by a method wherein a roller for a core material and a processing roller are arranged in parallel and a liquid photosensitive resin is supplied between the rollers while activating rays are irradiated from a light source arranged in an interior of the processing roll.  
     CONSTITUTION: The processing roll 1 and the roll 2 for the core material are rotated at a same peripheral speed and a liquid photosensitive resin 5 is supplied to a gap of the both rollers and activating rays are irradiated from a light source 3 in an interior of the roller 1 through a slit 4. The resin 5 is regulated about the thickness thereof and adhered to the roller 2 for a core material by curing to form a synthetic resin layer 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H067914-A (JP)
Title: Method for joining metals
Inventor: SUGANUMA KATSUAKI
IPC: B23K103/18
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a joining method suitable for mass-production process without any defect at the interface of the joined metals by bringing molten metal into contact with solid phase surface of a metal in the pressurizing condition and cooling. CONSTITUTION:At first, the molten metal 4 is poured in a metallic mold 1 and successively, the solid metal 2 is inserted into this molten metal to bring into contact with both metals. At the time of bringing the solid metal surface into contact with the molten metal 4, in order to obtain the firm joined surface, it is desirable to use the solid metal in the heating condition. It is desirable to use the metallic mold in the heating condition, too. Depending on the shape of the metal complex body, the solid metal is inserted into the molten metal to bring it into contact with both metals. After bringing it into contact with both metal, the pressurization is executed from the molten metal side or the solid metal side to integrate both. The pressurized integrative metal is taken out from the metallic mold after cooling, and if necessary, by machining, etc., the metal complex body is obtd. By this method, the metal complex body having high reliability without any defect at the interface of the joined metal can be manufactured.
Patent JP-H08335794-A (JP)
Title: Shielding case
Inventor: WATANABE HIDEKI
IPC: H05K9/00
Filed: 1995-06-08
Abstract: PURPOSE: To provide a shielding case in which a stress from a frame body is given to only a board and is not given to solder on the board. CONSTITUTION: In a shielding case in which a printed circuit board is disposed inside a frame body 6 having metal-made side plates 6a, 6b, 6c, 6d and after that, a metal-made cover is mounted so as to cover the upper and lower surfaces of the frame body 6, a plurality of ribs 7a, 7b are provided in the inner wall surface of the frame body 6 so as to project inside the surface, and the peripheral edge of the printed circuit board is supported by the ribs 7a, 7b, so that a stress does not reach the solder of connecting the frame body 6 to the pattern of the printed circuit board.
Patent JP-H09324439-A (JP)
Title: Inspection hole
Inventor: AONO WATARU
IPC: E03F5/10
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an inspection hole capable of preventing the occurrence of the unexpected lift or separation of a cover body from a frame body, and ensuring freedom from a concern about a loss or a result leading to an accident. SOLUTION: This inspection hole 10 has a cover body 12 coupled to and held on a recess 11a formed on the inner side of the upper end periphery of a frame body 11. In this case, the upper end periphery of the frame body 11 is provided with a recessed groove 11b open inside, while a slide body 13 is provided so as to be capable of advancing outside from the periphery of the cover body 12. The slide body 13 is locked in the recessed groove 11b.
Patent JP-S5665692-A (JP)
Title: Methane fermentation vessel
Inventor: MASAMOTO KIYOUJI
IPC: C02F11/04
Filed: 1979-10-31
Abstract: PURPOSE: To improve the productivity and consentration of methane gas, by partitioning a vessel with a barrier, in which the liquefaction and digestion steps of a facultative anaerobic treatment are carried out independently and continuously.  
     CONSTITUTION: A solution of waste to be treated is charged through a charging cylinder 14 to a liquefaction chamber 3, where the organic materials in the solution are decomposed to lower fatty acids by facultative anaerobic bacteria. Due to the generation of the fatty acids, the pH value of the solution is lowered to 3W4. The gas mainly composed of CO 2  generated during the decomposition period is discharged through a pipe 15 into the air. A part of the solution is carried through a water inlet 12 to a digestion chamber 4, where the lower fatty acids are decomposed to a fermentation gas containing CH 4  as a main component and CO 2 . During the digestion period in the digestion chamber 4, the pH value of the solution is stabilized at a neutral level, and so the CH 4  generation is facilitated. The solution is further digested in the neighbouring digestion chamber 5, and the generated gas is supplied through gas recovery pipes 16, 17 to a gas tank. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5267266-A (JP)
Title: Pressurized heating unit
Inventor: MIZUO SHIYOUICHI
IPC: H01L21/205
Filed: 1975-12-01
Abstract: PURPOSE: To obtain pressurized heat processing unit, which contains gas system to be flown to heat processing system and gas system to keep clean inside pressure container as well as to boost the pressure container. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63308196-A (JP)
Inventor: ARIZONO TAKATOSHI
IPC: E21D9/06
Filed: 1987-06-09
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-H0436431-A (JP)
Title: Hydrogen storage alloy
Inventor: NISHIMURA KOICHI
IPC: C22C19/00
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a hydrogen storage alloy material combining high equilibrium hydrogen pressure, the high amt. of hydrogen to be occluded and excellent durability for the repetition of absorbing and discharging hydrogen, for Ni in an RENi5 allay (RE denotes rare earths) having a CaCu5 type hexagonal structure, by substituting elements forming intermetallic compounds with Ni or forming solid soln. in the total rate. CONSTITUTION:The hydrogen storage alloy by this invention has a CaCu5 type hexagonal structure as well as contains at least one kind among Y, Ce, Nd, Pr, Sm and Gd and preferably has a compsn. expressed by RE1-XAX(Ni5-YGY)Z. In the above compsn., RE denotes either La, Ce, Nd, Pr or their mixture: Mm or LRM, A denotes at least one kind among Y, Sm and Gd and G is selected respectively from the elements forming intermetallic compounds with Ni or forming solid soln. in the total rate as well as 0<=X<=0.6, 0<Y<=1 and 0.8<=Z<=1.2 are satisfied. Furthermore, preferably, RE denotes LRM, and G denotes at least one kind among B, Al, Sn, V, Cr, Mn, Fe, Co, Cu and Zn.
Patent JP-H07332453-A (JP)
Title: Linear actuator
Inventor: SOZU YOSHIO
IPC: F16H25/20
Filed: 1994-05-31
Abstract: PURPOSE:To prevent the occurrence of an adverse influence, such as breakage of a constituting part by an external impact force exerted on a working rod. CONSTITUTION:In a linear actuator 20, a buffering material 31 is mounted between the end face of a bearing 27 to rotatably support a ball screw 24 and the end wall 21a of a casing 21. Further, a buffering material 32 is also mounted between a bearing 28 to support a working rod 26 and a casing end wall 21b. When an external impact force is exerted on the working rod 26, the external impact force is absorbed by the buffering materials 31 and 32. This constitution prevents the occurrence of breakage to a constituting part.
Patent JP-S6034215-A (JP)
Title: Bundle material shearing machine
Inventor: FUNAHASHI MUNEO
IPC: B23D35/00
Filed: 1983-08-05
Abstract: PURPOSE:To shear even the grid member fitted portion of a bundle material to be sheared very easily to a desired length by providing a breaking edge partially breaking the bundle material to be sheared in front of a shearing edge. CONSTITUTION:A bundle material supporting mechanism 5 constituted of a receiving edge bed 1 having a receiving edge 2 and a bundle suppressor 3 holding a bundle material to be sheared C arranged on the receiving edge 2 is provided. A shearing mechanism 10 constituted with a cutting edge bed 11, a shearing edge 12 fixed to the cutting edge bed 11, and a breaking edge 13 fixed in front of the shearing edge 12 and reciprocated against the bundle material to be sheared C on the receiving edge 2 is provided. The bundle material to be sheared C is held by the bundle material supporting mechanism 5 by moving the bundle material to be sheared C in the arrow direction (a) to protrude it by a cut length and pushing the bundle suppressor 3 in the arrow direction (b). When the cutting edge bed 11 is moved in the arrow direction (c), the bundle material is partially broken easily, and all the remaining portion is sheared by the shearing edge 12.
Patent JP-S62299156-A (JP)
Title: Mount state collecting system
Inventor: OMA TOSHIO
IPC: H04Q3/545
Filed: 1986-06-18
Abstract: PURPOSE:To prevent malfunction due to dissidence between station data and hardware by generating station data information displaying the mount of a slave station equipment and the kind of non-mount and mounted equipment at the inside of the slave station equipment and informing the information to a central control unit. CONSTITUTION:A maintenance read means 3 reads information of equipment group under control automonously by an order instruction from the central control unit 1 and the read information is edited via an editing means 4. Then the information stored in a memory 5 is sent to the central control unit 1 by the instruction of the control unit 1 via a sending means 6 to obtain the newest mount/non-mount information of slave equipments 21-2n at the central control unit 1. That is the mount state is read and edited by the slave equipment to obtain the newest information at the central control unit. Then the dissidence with the hardware such as conventional station data is not caused and a station data generation program is simplified.
Patent JP-S62297959-A (JP)
Title: Electronic calculator
Inventor: YANAGIUCHI SHIGENOBU
IPC: G06F17/18
Filed: 1986-06-17
Abstract: PURPOSE:To perform a distribution functional operation in a short time with no deterioration of accuracy by providing a distribution functional operation instruction key to an electronic calculator together with a numerical key which supplies the variable value such as the probability value, the freedom degree value, etc., and a nonvolatile memory device which stores a distribution functional operation routine. CONSTITUTION:The character keys define by the group of distribution functional keys and used for statistic processing with the operation of a distribution function designation key 12A are arranged to keys set which is at the lower stage part of a group 12 of character input keys. The arithmetic formula of distribution function is generally known in the statistics and the arithmetic processing routine formed by said arithmetic formula is stored in a nonvolatile way. An approximation formula is used with a large freedom degree and a recurrence formula is used with a small freedom degree. At the same time, only the result on the recurrence formula of the part of the upper probavility (p) having a high using a frequency is stored to increase the calculation speed. Thus it is possible to perform the distribution functional operation without referencing a book like a numerical table, etc., for the execution of a statistic examination requiring a distribution function or estimation of sections.
Patent JP-H0435031-A (JP)
Title: Mixture nozzle for plasma cvd device
Inventor: OYAMA KATSUMI
IPC: H01L21/205
Filed: 1990-05-31
Abstract: PURPOSE:To mix gases of TEOS system at a satisfactory mixture ratio by shortening the length of an inner peripheral nozzle as compared with that of an outer peripheral nozzle at a predetermined ratio, and forming a mixture space for sufficiently mixing the gases between the ends of both the nozzles. CONSTITUTION:The length of an inlet space 321 for an outer peripheral nozzle 34 is d0, the length of the nozzle is L, and the length (d) of an inner peripheral nozzle 33 is set to range of d0/2 - (d0 + L/4). The maximum value Dmax of the length of a mixture space 35 formed of the ends of the inner and outer peripheral nozzles is (d0 + L), and the minimum value Dmin is 3L/4. Since such a length (d) is formed, the length of a gap between both the nozzles is shortened to reduce a resistance against gas, low pressure TEOS gas of the space 321 is guided by the viscosity of oxygen gas of high pressure to be jetted from the inner peripheral nozzle, fed to the space 35, and both are mixed at a predetermined mixture ratio.
Patent JP-S6317881-A (JP)
Title: Piperidine compound
Inventor: UEDA IKUO
IPC: C07D513/04
Filed: 1987-06-08
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or halogen; R<2> is lower alkylene or A-CO (A is lower alkylene); R<3> is H or lower alkyl; R<4> is lower alkoxy, OH or NH2; R<5> is H or lower alkoxy or R<4> and R<5> together form oxo or lower alkylenedioxy; X is CH or N] and its salt. EXAMPLE:5-Chloro-3-[(4-oxopiperidino)carbonylmethyl]-2-benzothiazolinone. USE:A remedy for thrombosis. PREPARATION:The compound of formula I can be produced e.g. by reacting the compound of formula II or its reactive derivative with the compound of formula III or its reactive derivative in a solvent such as water, alcohol, THF, pyridine, etc., in the presence of an organic or inorganic salt.
Patent JP-H05337310-A (JP)
Title: Powder for oxidation resistant filter
Inventor: KONO TOMIO
IPC: B22F1/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide a filter having excellent oxidation resistance in a high temperature region. CONSTITUTION:Powder for oxidation resistant filters is Fe-Cr-Al powder having a composition consisting of 15.0-30.0wt.% Cr, 5.0-20.0wt.% Al, 0.01-0.40wt.% REM, and balance Fe and inevitable impurities.
Patent JP-S5768065-A (JP)
Title: Mis semiconductor memory device and manufacture thereof
Inventor: TAKAYAMA YOSHIHIRO
IPC: H01L27/108
Filed: 1980-10-15
Abstract: PURPOSE:To improve the power source margin of an MIS semiconductor memory device by forming a transfer gate of the first layer polysilicon in two-layer polysilicon structure and forming a reverse conductive type high density region on the surface of a substrate of capacity unit, thereby setting the potential of a capacity plate lower than the gate. CONSTITUTION:A gate film 12 is formed, for example, in the cell region of a p type substrate 10, a gate 13 is formed in the first layer polysilicon, and then n<+> type diffused layers 14, 15 are formed by self-alignment. Then, the surface of the gate 13 is oxidized, a capacity plate 17 is formed of the second layer polysilicon to be partly superposed with the gate 13, and interlayer film 18 and aluminum wires, 19, 20 are formed in a cell structure. The diffused layer 15 is thus formed, thereby maintaining the potential of the capacity plate 17 at low level, and preventing the erroneous operation. The gate 13 is used also as a word line in a bit matrox structure of two cross points, therby eliminating the problem difficult to be solved by connecting the first layer polysilicon to aluminum wire. In this manner, a dynamic type RAM can be strengthed against the variation in the power source voltage.
Patent JP-S5666910-A (JP)
Title: Protection circuit for amplifier
Inventor: ISHIGURO NORIO
IPC: H03F1/52
Filed: 1979-11-05
Abstract: PURPOSE:To prevent the production of unnecessary protective operation, by approaching the operating point to protect the output transistor to ASO line. CONSTITUTION:With a transistor 19 on, when a voltage between collector and emitter fed to the transistor exceeds the power supply voltage, a diode 13 is off, a transistor 15 is on and the input voltage of a transistor 3 is interrupted. Accordingly, the collector current of the transistor 3 to turn on the transistor 15 can be obtained from resistors 5, 9, 17, and the operating point for protective operation can be made to the protection line C closer to the ASO line A. The protection line has a cross point S with the ASO line, if nothing is done. The protection line C is made in coincidence with the conventional protection line B, by adjusting resistors 21, 23 so that transistors 19, 20 can be off on the cross point S, for this purpose.