baber/WOPTO huggingface dataset:
Patent JP-2000233523-A (JP)
Title: Erasing device for thermally reversible recording medium
Inventor: HARADA MICHIYA
IPC: B41J2/32
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an erasing device for a thermally reversible recording medium wherein an erasing/heating means such as a heating roller can be cleaned, charging thereto can be prevented and sticking of dust and destruction of a thermal head due to static electricity can be prevented in a simple structure. SOLUTION: A coating means 500 for coating a silicone oil on an erasing/ heating means such as a heating roller 1 is provided. In the coating means, a holding section 502 holds a brush 501. A pair of elastic members 504 are fixed to both of end sections of the erasing/heating means, respectively. The pair of elastic members 504 are respectively engaged with recess sections 503a of both of end arm sections 503 of the holding section 502, thereby making the coating means 500 to be detachable to the heating roller 1.
Patent JP-S61197583-A (JP)
Title: Novel production process of 1-deoxymuramic acid derivative
Inventor: HASEGAWA AKIRA
IPC: C07H13/00
Filed: 1985-02-25
Abstract: PURPOSE:To obtain the titled compound useful as a raw material and synthetic intermediate for 1-deoxymuramylpeptide useful as medicinal drugs, immunizing agents, etc., easily in high yield, by reacting a D-glucitol derivative with an L-2-halo-propionic acid. CONSTITUTION:The objective compound of formula III can be produced by (1) reacting 2-acylamino-1,5-anhydro-2-deoxy-4,6-O-isopropylidene-D-glucitol of formula I (R is acyl) with L- (or D- or DL-)2-halo-propionic acid of formula II (X is halogen) in a solvent such as dioxane at 40-95 deg.C for 0.5-3hr, (2) adjusting the pH of the reaction mixture to 7-9 with an acid such as dilute hydrochloric acid, (3) concentrating in vacuum at <=60 deg.C, (4) extracting with a solvent and (5) drying and purifying the extract.
Patent JP-H05230324-A (JP)
Title: Polyoxymethylene resin composition
Inventor: HATSU TOSHIHIRO
IPC: C08K3/22
Filed: 1992-02-24
Abstract: PURPOSE:To provide the resin composition excellent in the strainpreventing property at electric contact points, thermal stability and mold releasability and useful for electric and electronic parts, automotive parts, etc., by adding a calcium aluminate compound to polyoxyethylene resin. CONSTITUTION:n-Hexane as a solvent and di-n-butyl tin dimaleate as a catalyst are charged in a polymerization reaction tank equipped with a stirring blade and a formaldehyde-feeding nozzle, and formaldehyde is fed from the feeding nozzle into the reaction tank and polymerized at 50 deg.C to prepare polyoxymethylene resin. 100 pts.wt. of the prepared polyoxymethylene resin is compounded with 0.001-5 pts.wt. of a hindered phenolic compound having a mol. wt. of >=1400, 0.001-5 pts.wt. of a hindered amine compound having a mol. wt. of >=400 and 0.01-10 pts.wt. of a calcium aluminate compound of the formula [(a) is 2-4; (b) is 0-4; (c) is 0-30; X is anion forming a salt with Ca] to provide the objective resin composition.
Patent JP-H06227876-A (JP)
Title: Compression molding of porous powder or particle and its production
Inventor: MATSUMOTO HIROSHI
IPC: B28B3/02
Filed: 1993-02-01
Abstract: PURPOSE:To form a pattern of natural color by compression molding a kneaded material comprising a specific amount of porous powder or granule, a specific amount of a hydraulic hardening agent and a specific amount of water with laying a plant between the surface of the kneaded material and a mold, removing the plant and hardening the molding. CONSTITUTION:100 pts.wt. of a porous powder or granule such as heat-treated zeolite having <=0.3mm particle diameter are blended with 10-200 pts.wt. of a hydraulic hardening material such as white Portland cement and then with 0-100 pts.wt. of water to form a kneaded material. Then a plant such as flower pretreated so as to readily fade with a decoloring solution is placed on the surface of the kneaded material, the kneaded material is compression molded by using a press mold under given pressure and the plant is removed from the molding Then the molding is cured with steam, dried and hardened to give a compression molding of porous powder or particle.
Patent JP-H06225618-A (JP)
Title: Harvester for head-formed vegetable
Inventor: KOBUCHI TOSHIYUKI
IPC: A01D45/26
Filed: 1993-02-01
Abstract: PURPOSE:To provide a harvester for head-formed vegetables so designed that screw conveyers are divided into those corresponding to a pull section and conveyance sections to repair only the relevant part(s) in case the screw conveyers are partly broken. CONSTITUTION:Screw conveyers 6, 6 are divided into those corresponding to a pull section 6a and 1st conveyance section 6b and 2nd conveyance section 6c. The rhizomes of head-formed vegetables pulled up by the pull section 6a from the farm while rotating the pull section so as to firmly hold the rhizomes are relayed under being held by the conveyance sections and conveyed slantly upward behind the machine body.
Patent JP-H11233629-A (JP)
Title: Manufacture of semiconductor device
Inventor: IHARA YOSHIKAZU
IPC: H01L21/285
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer structure which is reliable and suitable for the fine structuring of an element. SOLUTION: A TiN thin layer 7 is formed on the top surface of a lower-layer metal wire 8, a silicon oxide film 9 is deposited thereupon, and a TiN layer 10 is formed further thereupon. A contact hole 11 which reaches the TiN layer 7 is formed in the silicon oxide layer 9 and the TiN layer 10, and tungsten is formed by a blanket tungsten CVD method in the contact hole 11 and on the TiN layer 10. Furthermore the tungsten is etched by the use of SF6 gas, until the TiN layer 10 is exposed, and the TiN layer 10 is etched away by the use of a phosphoric acid solution to form tungsten of a good shape in the contact hole 11.
Patent JP-S59186945-A (JP)
Title: Beta-substituted hydroxylaminocarboxylic acid derivative and its preparation
Inventor: SEKIYA MINORU
IPC: C07C239/20
Filed: 1983-03-04
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, lower alkyl, lower alkoxy, phenoxy or aromatic group; R<2> is H, lower alkyl which may have protected hydroxyl group, protected amino, or together with R<1> form alkylene; R<3> is lower alkyl; R<4> is H, lower alkyl, lower alkoxyalkyl, etc.; X is OH-protecting group). EXAMPLE:Methyl 3-(N-benzyloxyamino)-2,2-dimethylpropionate. USE:A synthetic intermediate. For example, the compound can be converted to monosulfactam having excellent antibacterial activity and beta-lactamase-inhibiting activity. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II (R<5> is lower alkyl) with the compound of formula III, preferably in a solvent such as acetonitrile, usually at 0-100 deg.C, preferably 0-25 deg.C.
Patent JP-S58154582-A (JP)
Title: Novel camptothecin derivative and its preparation
Inventor: MIYASAKA SADA
IPC: C07D491/22
Filed: 1982-03-10
Abstract: NEW MATERIAL:A compound of the formula  R<1>, R<2> are H, alkyl, substituted alkyl, aralkyl, substituted aralkyl, aryl, substituted aryl; R<1>, R<2> may incorporate with N to form ring . EXAMPLE:Synthetic intermediate of drugs or other new camptothecin derivatives. PREPARATION:Camptothecin-7-carboxylic acid is dissolved or suspended in an inert organic solvent such as DMF, DMSO, methylene chloride, chloroform or dichlorethane and a Vilsmeier reagent is prepared using a carboxyl group-activating agent which is used on peptide syntheses such as N,N'-dicyclohexylcarbodiimide, then the reagent is added to the above solution or suspension. Finally, an amine of R<1>, R<2> NH is added to the reaction mixture in an amount of 1-50 times the equivalent quantity to give the compound of the formula.
Patent JP-S61195896-A (JP)
Inventor: YAMAZAKI MINEO
IPC: B42D15/02
Filed: 1985-02-27
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-S54128726-A (JP)
Title: Electronic instrument
Inventor: CHIBANA MASANOBU
IPC: G10H5/00
Filed: 1978-03-29
Abstract: PURPOSE: To control the pitch of musical sounds generated by providing logarithm- natural number converting means for converting the output of adding means to a natural number.  
     CONSTITUTION: Logarithmic glide signals 10gG, logarithmic portamento signals 10gP, logarithmic vibrato signals 10gV and logarithmic frequency numbers 10gR are added in an adder 31, which feeds the added values 10gGPVR to a logarithm- natural number converter 32. Since, in this instance, the signals 10gP and 10gV are 0 and 10gL, the output of the adder 31 takes the value of 10gGR so that the output of the converter 32 becomes a natural number GR. This number GR is added by an adder 33 to frequency number R, which is read out of a frequency number memory 2, so that the adder 33 feeds the added output R' between the number GR and the number R to a tone section adder 6 through a gate 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0730439-A (JP)
Title: Operation of cyclic viterbi decoder
Inventor: RICHIYAADO BANDAABOOTO KOTSUKU
IPC: H03M13/41
Filed: 1994-02-10
Abstract: PURPOSE: To provide a receiver for decoding N received branch word signals. CONSTITUTION: A branch word signal is generated by a tail convolution encoder. The receiver stores the received branch word signal in a memory 23 so that the received signal is accessed as a logical cyclic string. Then viterbi updating is applied to the logical cyclic string of branch words. The logical cyclic string consists of branch words >N. Each viterbi updating supplies a determination vector set. The receiver stops the execution of viterbi updating in response to a display indicating the repeat of vitervi updating determination. Then a generated determination vector set generated from viterbi updating is changed in response to the display. A decoding signal is generated by executing a viterbi return tracking procedure by using a changed determination vector set. Display can be supplied by the prescribed frequency of viterbi updating.  The frequency expresses an estimate value when upating determination is supposed to be repeated.
Patent JP-S59163202-A (JP)
Title: Keeping equipment of secret article
Inventor: YOSHIE JINICHI
IPC: E05G1/00
Filed: 1983-03-05
Abstract: PURPOSE:To prevent an accident and an injury of secret articles from occurring, by a method wherein a control circuit is so constituted that a keeping box is taken out from a housing shelf by instructions of transfer of the keeping box, transferred to a working area, forgetfulness in pulling a key out is checked by carrying in instructions and the keeping box is carried in the original housing shelf only when there is a disorder. CONSTITUTION:When the ID card of a keeping box 14 to be taken out is inserted in a booth operating desk 160, the predetermined keeping box 14 is taken out from a bin 8 of a shelf through a main computor by a booth control board 150 according to a predetermined program, mounted on a truck 18 and transferred to a working table 29. Hereupon, the keeping box 14 is unlocked and operation is carried out. When the operation is completed, the keeping box is locked and return button on the booth operating desk 160 is pushed, a driving system of an operating stand is operated, forgetfulness in pulling a key out and the other disorder are checked according to a disorder detecting program, through which display of a disorder is done. After elimination of the disorder, the keeping box 14 is returned to the predetermined bin 8. With this constitution, the foregetfulness in pulling the key out and closing a lid is prevented and an accident and injury of the keeping box can be prevented.
Patent JP-S57152354-A (JP)
Title: Transferring device for continuously cast ingot
Inventor: NISHIMURA OSAMU
IPC: B22D11/12
Filed: 1981-03-16
Abstract: PURPOSE:To convey many continuously cast steel ingots automatically at a constant period to a heating furnace by gathering said ingots from plural strands on a chute with a transverse feeder, and delivering these to a conveyor communicating with the heating furnace by each piece with a shifter. CONSTITUTION:When the continuously cast steel ingots 2 from plural strands arrive on respective carrying-out tables 1, a transverse feed chain conveyor 3 travels to gather the ingots to the chute 7 side with dogs 4. Next, a fluid pressure cylinder 12 operates to tilt the chute 7, thereby gliding the ingots 2 down to the stooper 7a of the chute 7. At the same time, a shifter 8 provided with a notched part 11 swivels to receive the ingot 2 at the leading end part in the part 11 and continues to swivel until it places the ingot on a conveying table 13, by which the ingot is transported to the heating furnace. By the swiveling of the shifter 8, the ingots 2 on the chute 7 are supplied automatically by each piece at a constant period to the heating furnace.
Patent JP-H09231023-A (JP)
Title: Image processing system
Inventor: TADA MASAHIRO
IPC: H04N1/32
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system which can fast perform its processing by distributing the processing to plural image forming devices when many sheets of images are outputted by a single call and also can secure a high processing speed together with the highly effective distribution processing and the improved operability of a user. SOLUTION: In this system, the image forming devices 1 to 4 and terminal equipments 5 to 8 are connected to a network 9 in a mutual communication enable state. For instance, a terminal equipment 5 gives a job request to an image forming device 2. Thus the device 2 inquires of the equipment 5 about whether the distribution processing should be performed in an idle state by means of the nearest device 3 based on the contents of the job request and the states of both devices 3 and 4. Then the device 3 is controlled to process the corresponding job based on the contents of the request.
Patent JP-S61197941-A (JP)
Title: Air conditioner stand
Inventor: AOKI YOSHIAKI
IPC: F24F13/02
Filed: 1985-02-27
Abstract: PURPOSE:To make warm air reach men's feet upon a heating operation of an air conditioner provided on a wall surface by a method wherein the warm air blown from the blow-off port of the air conditioner is blown from the blow- off port provided on the underside of the table of a stand through a duct toward the floor surface (men's feet). CONSTITUTION:The warm-air is blown from the blow-off port 11 of the warm air at the air conditioner main body 1 and is flowed to an induction duct 6-1, 6-2, thereafter, it enters into an aerial reservoir chamber of the table 8 through a leg section from the lower part of the stand main body 8 while the warm air is blown from the blow-off port 8-1 of the table lower surface toward the floor surface 3. As a result, the warm air blown is contacted directly to the feet of a occupant 5 sitting near the stand, therefore, the lower part from a waist of the occupant 5 may be warmed enough.
Patent JP-H0518565-A (JP)
Title: Load predication
Inventor: TAMURA SHIYUUJI
IPC: F24F5/00
Filed: 1991-02-07
Abstract: PURPOSE:To minimize error due to difference between an outdoor environment the actual load data of which is obtained and the outdoor environment at a predicated time point. CONSTITUTION:Based on an actual highest outdoor temperature t0 of the day, an actual highest outdoor temperature t-1 of the previous day and a predicated highest outdoor temperature t1 of the next day forecast by a meteorological observatory, (h) is obtained from an expression (a). The (h) thus obtained is put in another expression (b) to obtain a modified coefficient Sc at a time of cooling load. Then, a modified basic pattern is obtained by multiplying a basic pattern by the modified coefficient Sc. h=(t0+t1)/2...(a), Sc=1.0-(h-t1)/ h...(b)
Patent JP-H05237321-A (JP)
Title: Air cleaner
Inventor: ARAKANE NORIHIDE
IPC: B01D46/46
Filed: 1992-02-25
Abstract: PURPOSE:To provide an air cleaner capable of collecting the smoke of a tobacco while preventing diffusion thereof into a room and of controlling an air flow in the room so as to be made optimum in accordance with the number of a smoker. CONSTITUTION:The suction port 3 of polluted air is connected to a cleaner 2 provided in the upper part of the inside of a room 1 and provided. A blower 4 is provided so that an air flow directed to the suction port 3 of polluted air is generated along the upper part of the inside of the room 1. A plurality of sets of blowers 6 for an ascending air flow are provided in a smoking part 5 of the inside of the room 1 in which smoking is performed and the ascending air flow directed to the air flow in the upper part of the inside of the room 1 is generated thereby. The number of operated blowers 6 for the ascending air flow is detected. Capacity of the blower 4 for generating the ascending air flow directed to the suction port 3 of polluted air along the upper part of the inside of the room 1 is regulated and controlled from the previously inputted data.
Patent JP-S54129545-A (JP)
Title: Cooling and heating medium system pressure controlling device
Inventor: HIROZAWA JIYUNICHI
IPC: F25B29/00
Filed: 1978-03-31
Abstract: PURPOSE: To unify head tanks for halving space occupied by the tanks by making one and the same liquid of cooling and heating mediums in apparatus alternatively and repetitively heated and cooled.  
     CONSTITUTION: This pressure controlling device of cooling and heating medium system used for collecting UF 6  is constituted from a heat tank 11, uniform pressure pipes 12C, 12H connecting said heat tank 11 respectively with cooling medium system C and heating medium system H and a pressure regulator 21 provided in a pressure line of said head tank 11. The connections between said uniform pressure pipes 12C, 12H and both systems C, H are placed near the suction side of pumps 13, 15 in which the pressure is the lowest in the system. The pressure regulator 21 is provided in N 2  gas line A with a self-driving valve which is regulated by pressure at the heat tank 11 side. By the above constitution can be made one and the same medium of cooling and heating ones to simplify the constitution and reduce the space for mounting same. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02215245-A (JP)
Title: Inter-node connection confirmation test system for lan
Inventor: TAGAMI KUNIO
IPC: H04L12/28
Filed: 1989-02-16
Abstract: PURPOSE:To prevent system-down due to mis-operation by fixing a communication node being a connection confirmation test object of each communication node to a node of a maintenance monitor. CONSTITUTION:A composite LAN consists of one ring type master LAN R, bridge devices BR0-BR2 arranged decentralizingly to the LAN R, bus type slave LAN B00-B22 connected to a port of a bridge device, communication nodes T111-T222 connected to the salve LAN and a maintenance monitor M maintaining and monitoring the entire composite LAN. Thought the constitution above, a connection confirming test object is fixed to a node of the device M and a hierarchy node address of the device, that is, a bridge device address section...a communication node address section or the like are stored in advance to the nodes T111-T222. Thus, the input operation of the node address of the test object of the operator is not required at the execution of the test and the system-down due to operation mistake is prevented.
Patent JP-H06248992-A (JP)
Title: Control device for exhaust brake
Inventor: HIRAYAMA SHIGERU
IPC: F02D9/06
Filed: 1993-02-25
Abstract: PURPOSE:To improve the safety of running by providing a means to release the operation state of an exhaust brake according to a detected output from a slip state detecting circuit to detect that a wheel slip occurs. CONSTITUTION:A driving relay 3 is provided for automatically setting an exhaust brake 2 to a working state according to an alarm output from an intercar distance alarming device 1. A delay means to delay operation of the driving relay 3 until an alarm output is continued for a given time is contained in the position 29 of an interface circuit to the drive relay 3 of the intercar distance alarming device 1. A slip state detecting circuit 4b to detect it by means of an output from a rotation sensor that a slip occurs to a wheel is arranged in an automatic brake control device (ABS) 4 containing a program control circuit 4a. A release relay 6 to release operation of an exhaust brake 2 according to a detected output from the detecting circuit 4b is provided. This constitution causes improvement of the safety of running.
Patent JP-S57151826-A (JP)
Title: Computation for pressure correction of boiler drum level
Inventor: MURAKI TOKUJI
IPC: G05D9/00
Filed: 1981-03-13
Abstract: PURPOSE:To accurately determine a drum level by a specified pressure correction employing the measured value of the differential pressure of a boiler drum. CONSTITUTION:A difference DELTAP is measured with a differential pressure measuring device 3 between a pressure P1 introduced from the bottom tap of a boiler drum 1 and a top pressure P2 condensed with in a condense spot 2 after introduced from the top tap thereof and applied to an adding section 5. An output signal P of a pressure measuring device 4 is converted into signals of functions K3-K4P and K1-K2P with function generating sections 7 and 8 and -DELTAP is added to a load sum of those input signals with the adding section 5. This results are divided by the signal K1-K2P from the function generator 8 with a division circuit to determine an accurate drum level (h). When K1-K4 represent constants, H a distance between the taps, ho a distance upto a internal lower limit water level from the bottom top and (n) a constant smaller than 1, loads to be applied on the signals of the function generating sections 7 and 8 are (1-n)H and (nH+ho) respectively.
Patent JP-S59164037-A (JP)
Inventor: NISHIBAYASHI HIDEO
IPC: A61B5/02
Filed: 1983-03-07
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-H08237298-A (JP)
Title: Electronic mail transferring device
Inventor: ARAKI OSAMU
IPC: H04L12/58
Filed: 1995-02-24
Abstract: PURPOSE: To enable a transmitting person to transmit a message easily without casting a burden upon a network, and to enable a receiving person to receive the message easy to understand visually in the transferring device of an electronic mail system on the network. CONSTITUTION: The message whose menu is selected by a user is created as a command by a command input means 2, and it is transmitted to the network 100 by a data transmitting means 3. Transmitted data is received by the data receiving means 4 of another electronic mail transferring device, and is interpreted by a command interpreting means 5. When interpretating, picture data to be displayed is selected from a display data storage part 6, and is delivered to a display data switching means 107, and the picture of contents desired to transmit is displayed on a display 115, and is switched at every definite time interval so as to display effective display added with motion.
Patent JP-H02215988-A (JP)
Title: Vacuum pump
Inventor: USHIGOE RYUSUKE
IPC: F04C25/02
Filed: 1989-02-16
Abstract: PURPOSE:To perform the cooling of a rotor shaft and lubrication for a bearing simultaneously as well as to simplify a vacuum pump in structure by connecting a shaft of an oil pump feeding lubricating oil under pressure orthogonally to the horizontal rotor shaft, and installing the oil pump in a position being submerged in the lubricating oil. CONSTITUTION:A shaft 9 of an oil pump 8 is orthogonally connected to a rotor shaft 4 and built in a position being submerged in lubricating oil 12 in an oil pan 11. Rotation of the rotor shaft 4 is transmitted to the oil pump 8 via a bevel gear 10, while the oil pump 8 sucks the lubricating oil in the oil pan 11 at once from a suction port 13, and this oil flows into the inner part of the hollow motor shaft 4 from a chamber 14, cooling a heating part of the rotor shaft 4 or the like while lubricating bearings 5, 6, and then it returns to the oil pan 11. Accordingly, there is unnecessary to install any oil pump separately, thus complication of the pump interms of structure can be avoided.