baber/WOPTO huggingface dataset:
Patent JP-H02101061-A (JP)
Title: Beta-lactam derivative and amide
Inventor: HIYAMA TAMEJIROU
IPC: C07D205/085
Filed: 1988-10-11
Abstract: NEW MATERIAL:Compounds expressed by formula I and formula II [R<1> is (R)- or (S)-CHR<4>Ar (R<4> is lower alkyl; Ar is aryl); R<2> is amino which may be protected or OH; R<3> is H or protecting group of carboxyl group]. EXAMPLE:4-(tert.-Butoxycarbonyl)-3-N,N-dibenzylamino-1-[(R)-1-phenylet hyl]-2- azethizinone. USE:A production intermediate for beta-lactam based antimicrobial agent, abnormal amino acid, etc. PREPARATION:An optically active primary amine expressed by the formula R<1>-NH2 is reacted with an alkylating agent (e.g., tert. butyl bromoacetate) at -20-40 deg.C to give a secondary amino, which is then reacted with a carboxylic acid, acid halide thereof, etc., at -30-0 deg.C to afford a compound expressed by formula II. The compound expressed by formula II is reacted with a base (e.g., butyl lithium) and oxidizing agent (e.g., N-iodocinnamic acid imide) at -100--30 deg.C to provide the compound expressed by formula I.
Patent JP-H1080883-A (JP)
Title: Conveying method, conveying device, and exposure device
Inventor: YOSHIKAWA YUUKI
IPC: B25J9/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the conveying work, and to improve the throughput of the exposing work. SOLUTION: Standard parts 44, 46, and 48 are set at specific positions to conveying positions 20 and 30, and a measurement is carried out by making the positions of the reference parts 44, 46, and 48 to conveying mechanisms 32, 34, 36, and 38, as the reference positions, so as to measure the adequate working positions of the conveying mechanisms 32, 34, 36, and 38 at the conveying positions 20 and 30. After that, when the conveying mechanisms 32, 34, 36, and 38 are hanged, a measurement is carried out by making the positions of the parts 44, 46, and 48 to the conveying mechanisms after the above exchange, as the reference positions, so as to find the difference between the reference position to the conveying mechanism after the change and the reference position to the conveying mechanism before the change.  By changing the working position to the conveying mechanism before the change depending on the found difference of the standard position, the adequate working position of the conveying mechanism after the change at the conveying positions 20 and 30 is calculated.
Patent JP-2001076898-A (JP)
Title: Excitation control device for accelerator electromagnet
Inventor: CHIBA HIROHARU
IPC: H05H7/04
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To surely check the occurrence of a useless abnormal warning at initialization operation time, and to accurately control a magnetic flux of an electromagnet by validating the occurrence of abnormality by the size of a deviation between an excitation command value and an actual value after a predetermined prescribed time from excitation starting time of the electromagnet by a power source controller. SOLUTION: An excitation command value inputted by an operation terminal 1 is inputted to a power source controller 3 via a data setting part 5. The power source controller 3 controls an electromagnet 4 on the basis of the excitation command value. An excitation actual value of the electromagnet 4 is inputted to a data processing part 6 via the power source controller 3. The data processing part 6 determines a deviation between the excitation command value and the excitation actual value from the data setting part 5 to judge abnormality, and imparts an excitation starting signal to a monitoring judging part 7. The monitoring judging part 7 imparts a warning effective signal to the data processing part 6 after a predetermined prescribed time from when inputting the excitation starting signal.
Patent JP-S62112820-A (JP)
Title: Erection preceding work for sheathing and timbering work
Inventor: IKEGAME KENJI
IPC: E02D17/08
Filed: 1985-11-12
Abstract: PURPOSE:To raise the efficiency of operations and the accuracy of construction work by a method in which excavation is made previously to a place where sheathing and timbering work is to be constructed, the sheathing and timbering work is assembled and set, and steel piles to make up a sheathing wall are driven under guidance of the end of the timbering work. CONSTITUTION:Excavation 2 is made from the ground's surface to a place where sheathing and timbering work 8 is to be constructed, and shore struts 4 and wales 7 are combined to assemble the sheathing and timbering work 8. By using the end of the work 8 for a measure, steel piles 1a are driven by a vibro-hammer 9, etc., and the ground below the end of the work 8 is excavated. Supporting metals 3, e.g., bracket, etc., are attached to the steel piles 1a to support the end of the work 8, and the work 8 is connected with the piles 1a. The steel piles can thus be easily penetrated and the driving speeds can be increased. Therefore,the efficiency of the driving construction can be enhanced.
Patent JP-H0890682-A (JP)
Title: Manufacture of pseudo-bamboo material
Inventor: SHIGEMATSU YOJI
IPC: B29L9/00
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a pseudo-bamboo material having a sense of grand bamboo having high knot by heating and softening the necessary part of a core material before or after the material is covered with ground color resin, and extending or shrinking by applying a tensile force. CONSTITUTION: A core material 3 is inserted into the chamber 1a of an extrusion molding machine, and a film of a ground color resin (P) is formed on the surface of the material while feeding it at a predetermined speed from its die port 1b. Simultaneously, the stem 3b including the material softened by the heat of the film resin is further heated and softened by a heater 7, and a covering material is drawn via a drawing unit 6 which is operated at a faster speed than the feeding speed of the material to extend only the stem to be reduced in diameter, and hence the diameter of the central part between the knots is thinned, thereby obtaining the shape of a grant bamboo to be obtained.
Patent JP-S62116733-A (JP)
Title: Refining method for yttrium containing alloy
Inventor: DEGAWA TORU
IPC: C22C1/02
Filed: 1985-11-13
Abstract: PURPOSE:To stably refine highly clean alloy contg. Y, by holding molten Y- contg. alloy in nonoxidizing atmosphere while using vessel whose inner surface is composed of CaO quality refractory contg. a specified ratio of CaO. CONSTITUTION:At refining Y contg. alloy, vessel whose inner surface is composed of CaO quality refractory of >=90wt%, favorably >=95wt% CaO content ratio is used, and molten Y contg. alloy is held under nonoxidizing atmosphere (Ar, He, etc.). As Y contg. alloy, alloy with element having lower affinity with oxygen than Y, contg. >=about 0.5% Y, and Co-22Cr-11Al-0.8Y, etc., are exemplified. To CaO quality refractory contg. >=90% CaO, calcia, CaO enriched dolomite, etc., are used. In this way, high purity Y contg. alloy can be reined without contamination by impurity.
Patent JP-H10104242-A (JP)
Title: Scanning probe microscope
Inventor: NAKAMOTO KEIICHI
IPC: G01B7/34
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To perform a function of STM(scanning tunneling microscope) and a function of ATM(atomi force microscope) by one scanner. SOLUTION: In the base of STM, a sample base 49 is attached to an X-Y-Z stage 31 of a base unit 32, and a sample holder 40 and a sample 39 are attached on it sequentially. A contact electrode 50 comes into contact with a pin contact 38 so that electricity is conducted into the sample 39 and the pin contact 38. A scanner holder 36 which holds a tube-like scanner 35 is attached to a scanner holder receiver 47 of an STM head 34. A contact electrode 37 comes into contact with a pin contact 48 to supply power supply to the scanner 35. After a probe holder 42 which holds a probe 41 is attached to the scanner 35, the STM head 34 is attached on the base unit 32. In the case of AFM, the scanner holder 36 which holds the scanner 35 is turned upside down and is attached to the X-Y-Z stage 31, and an AFM head is attached on the base unit 32.
Patent JP-H0890212-A (JP)
Title: Pressurizing type molten metal pouring furnace
Inventor: SHIMADA TAKASHI
IPC: B22D39/06
Filed: 1994-09-22
Abstract: PURPOSE: To prevent the pressure leakage from a flange part between a molten metal chamber connected with a molten metal pouring siphon and a furnace cover for pressurize-pouring the molten metal, which closes an air-tight vessel. CONSTITUTION: In the furnace cover 30 for pressurize-pouring the molten metal, the flange 39 for supporting the lower part of the molten metal pouring chamber 32 connected with the molten metal pouring siphon 33 is extendedly arranged and a gasket 51 is inserted between the flange 39 and the lower flange 40 of the molten metal pouring chamber. A jacket 53 which enables to flow the water, is arranged around the lower flange 40. By this constitution, the surrounding of the lower flange 40 is cooled with the water flowing the jacket 53, and the deterioration of the gasket 51 caused by heat and the deformation of the flanges 39 and 40 are prevented, and the pressure leakage is prevented.
Patent JP-H04135174-A (JP)
Title: Electrolytic dressing grinding device
Inventor: KANDA TORAHIKO
IPC: B23H1/04
Filed: 1990-09-25
Abstract: PURPOSE:To work a grinding face with high accuracy, by providing a mechanism which feeds a grinding liquid to a grinding face from plural grinding liquid feeding holes provided on an electrolytic electrode. CONSTITUTION:A grinding liquid 14 is fed to a grinding work face 12 from plural grinding liquid feeding ports 15, by providing the feeding ports 15 at the side faced to the grinding work face of an electrolytic electrode 13 installed close to the grinding work face 12 of a grinding wheel 11. This grinding liquid 14 is thus fed sufficiently to the grinding work face 12, the electrification of a high speed rotating grinding wheel 11 and electrolytic electrode 13 is kept, and a stabilized electrolytic dressing of the grinding wheel 11 can be performed.
Patent JP-2001011103-A (JP)
Title: Production method of polymer by coordination polymerization and masked monomer for the same
Inventor: TANAKA HIROMITSU
IPC: C08F210/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for polymer production capable of using even a monomer having a functional group which reduces the activity of a coordination polymerization catalyst for carrying out the coordination polymerization. SOLUTION: This method for polymer production by a coordination polymerization comprises a process obtaining a masked monomer obtained by masking a functional group that reduces the activity of a coordination polymerization catalyst by reacting a masking agent capable of masking the functional group, and a polymerization process polymerizing the masked monomer alone or with other monomers using the coordination polymerization catalyst.
Patent JP-S62114258-A (JP)
Title: Large-scale integrated circuit
Inventor: KAWADA KAZUHIRO
IPC: H01L21/822
Filed: 1985-11-13
Abstract: PURPOSE:To sort a good chip and to accelerate the analysis of an improper region at function block unit by providing a pad for a prove and a bidirectional buffer. CONSTITUTION:A pad 16 for a probe capable of observing a signal is provided at the connecting wire 13 of a flip-flop scan path output signal as one of wirings between function blocks, and a bidirectional buffer 8 capable of being controlled by a shift mode signal 14 and observing a signal through a bidirectional terminal 9 is provided. Accordingly, the function block units are divided, a plurality of scan path observing points of the flip-flop are provided to finely divide a testing range into block units, and a defective block can be observed without waiting the observed result of the final block. Thus, a defect test can be accelerated at high speed.
Patent JP-2000062798-A (JP)
Title: Bag for selling small item such as dry battery cell
Inventor: YAMAGATA KAZUNORI
IPC: B65D30/22
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a bag capable of selling a plurality of dry battery cells or the like at a store in which after a consumer takes out only a required number of battery cells and used them, the consumed dry battery cells can be returned back to the same bag under a state in which the consumed battery cells are separated from the non-consumed battery cells and stored in the same bag. SOLUTION: A substantial tube-like bag 1 provided with an item taking-out port 4 at one end and an item feeding port at the other end is constituted by a front surface film part 2 and a rear surface film part 3 and a partition film 6 is placed between the front surface film 2 and the rear surface film 3. A not-yet used item storing chamber 7 communicated with the item taking-out port 4 is formed between the partition film 6 and the front film part 2, and then a used item storing chamber 8 communicated with an item feeding-port 5 is formed between the partition film 2 and the rear film part 3.
Patent JP-H0558180-A (JP)
Title: Right and left driving force control device for car
Inventor: MOTOYAMA YASUO
IPC: B60W10/12
Filed: 1991-09-05
Abstract: PURPOSE:To avoid generation of a braking phenomenon and to surely improve turning performance of a vehicle in a right and left driving force control device for a car suitable for a car in which right and left wheels can be independently driven. CONSTITUTION:A driving force transmission system T for transmitting a driving force of an engine 8 of a car to each of wheels is provided with a right driving force transmission system R and a left driving force transmission system L, and a controller 15 for putting out a control signal to this driving force transmission system T is provided with a target calculating means C for calculating a target based on steering angle information detected by a steering angle sensor and car speed information detected by a car speed sensor and a driving force distribution adjusting means S for putting out a control signal for right and left torque distribution to the driving force transmission system with carrying out feedback so that an actual gets close to the target.
Patent JP-H0197657-A (JP)
Title: Printer
Inventor: IWAMOTO KOHEI
IPC: B41J13/10
Filed: 1987-10-09
Abstract: PURPOSE:To enable good dot printing onto a medium, such as a sheet of paper having a rough surface or a film having a poor ink affinity, by providing rollers to maintain given spacing between ink and a printing medium at locations where no printing takes place. CONSTITUTION:Spacer rollers 101 and a thermal head 102 as a heat-generating means are provided with a gap a=500mum. The spacer rollers 101 are pressed against a magnetic attraction means or magnetic head 105, with a recording medium or paper 104 interposed between them. Based on this set value (a), the paper 104 is fixedly spaced 410mum from an inked film 103 coated with thermoplastic magnetic ink. When energized, the thermal head 102 generates heat. As a result, the recording portion of the magnetic ink 103 is melted and attracted by the magnetic head 105, and it is then transferred to the paper 104. In this manner, a high-quality dot print is obtained.
Patent JP-S61133610-A (JP)
Title: Device for monitoring abnormality in oil-filled electric apparatus
Inventor: HASHIMOTO MITSUMASA
IPC: H01F27/00
Filed: 1984-11-30
Abstract: PURPOSE:To easily and accurately detect an abnormality in an oil-filled electric apparatus by accurately detecting a gas compulsively sent into the equipment with a gas sensor. CONSTITUTION:A gas in a gasholder chamber 5 is sent to a gas sensor 6a by an air pump 16. The gas sensor 6a is brought to a heated state before the detection is made by a contact burning gas sensor and its output is detected when it comes in contact with a gas. It is connected with an output detecting temperature compensation circuit compensating a temperature for a temperature change, an initial work preventive circuit, and an alarm output relay circuit. When a gas concentration of an insulating oil in an oil-filled electric apparatus is over a set point, an output of the gas sensor 6a is input in the output detecting temperature compensation circuit and indicates an alarm after operating the alarm output relay circuit.
Patent JP-2001075914-A (JP)
Title: Multidrop connection system for rs-232c line
Inventor: HENMI TOMOHISA
IPC: G06F13/14
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a multidrop connection system for RS-232C line with which it is not necessary for a slave station to control an RS signal without requiring an additional device for performing a multidrop connection. SOLUTION: Concerning the multidrop connection system for RS232C line with which the multidrop connection between terminals connected by an RS-232C interface circuit 2 is performed by outputting a line connection request signal to a transmission base part 5 inside a transmitter while using the RS signal of an RS-232C signal line, in this case, the line connection request signal is generated while using a start bit in the character format of asynchronous data in place of the said RS signal.
Patent JP-S63108370-A (JP)
Title: Image forming device
Inventor: MARUYAMA HIROYOSHI
IPC: G03G15/14
Filed: 1986-10-27
Abstract: PURPOSE:To suppress the lift of the non-separation side of a sheet material and to obtain an image of high quality free from disturbance or missing even at the rear end of a sheet by inclining the shafts of carrying rolls from the shaft of a photosensitive drum. CONSTITUTION:The shafts of the carrying rolls 18a, 19a are inclined from the shaft of the photosensitive drum 10 respectively by prescribed angles. The roll 18a delivers the sheet material P to the separation side and the roll 19a delivers the sheet material P to the non-separation side. Rotational moment A is applied to the sheet material P in accordance with the difference of the rolls 18a, 19a in the carrying directions and the moment A acts as pressing force for pressing the depth side of the separation part of the sheet material P against a separation board 17c because the sheet material P is restricted by separation rolls 17a, 17b on the upstream side in the sheet carrying direction. Since the rear end of the sheet material P is carried along the separation board 17c and a carrying guide 18c, an unfixed image transferred to the sheet P is not disturbed even at the rear end of the sheet material P and transfer missing also is not generated.
Patent JP-S61133304-A (JP)
Title: Method and device for sinter-forging
Inventor: HOSHINA EISUKE
IPC: B22F3/02
Filed: 1984-12-03
Abstract: PURPOSE:To make possible the production of a sinter-forged product which is provided with a projecting part having no under-fill and has high density by forging a powder molding by means of specifically constructed upper and lower punch in the stage of producing a product having the small projecting part in the sectional area by a sinter-forging method. CONSTITUTION:A counter-driven green compact 6 which is preheated is set in a die 8 and the upper 11 is lowered to compress the molding. The molding 6 flows plastically to the upper gap of the outside lower punch 9a and the projecting line part 4 is pushed into the gap. The upper punch 11 is held at the lower limit when said punch is lowered down to said position. A lower ram 16 is then raised and the 1st knock-out pin 15a lifts the outside lower punch 9a via the 1st punch plate 12a, by which only the projecting line part 4 is compressed. The material of the molding 6 is therefore filled to the gaps in all the corners of the part 4 and a parking block part 5 by which the molding is forged to the thorough shape having no under-fill at the high density. The molding is lifted by knock-out pins 15a, 15b and is taken out of the die 8.
Patent JP-2000088040-A (JP)
Title: Oscillation reduction device
Inventor: AOSHIMA NORIO
IPC: F16F15/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize an oscillating actuator and generate certainly a braking force for a trolley. SOLUTION: On a structure 1, a rail mount 7 fitted with a pair of rails 6a and 6b is supported swingably in see-saw form by a hydraulic cylinder 10 as an actuator for oscillation. Parallel with these rails 6a and 6b, a brake plate 18 is installed on the oversurface of the rail mount 7, and a brake device 14 is installed at the bottom of a trolley 9 in such a way as pinching the brake plate 18. With the oscillation of the brake table 7, a braking force is applied to the trolley 9 by the brake device 14.
Patent JP-2001082730-A (JP)
Title: Soot blow device
Inventor: SUGITA RYUICHI
IPC: F23J3/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a stationary soot blower installed even at a high temperature area. SOLUTION: A header 20 is situated at a soot blow device and a plurality of steam pipes 21 having injection holes 24 are mounted on the header 20. by feeding air and steam to a header 21 and injecting them through the injection holes 24, dust adhered to a heat transfer pipe installed on the wake side of the steel pipe 21 is removed. In the so formed soot blow device, a somu-circular cylinder body 26 formed by approximately half-dividing the steel pipe is fixed on the half side of the outer surface of the steel pipe 21 (on the side where the injection holes 24 are not formed), and a jacket consisting of the semicylinder body 26 and the outer surface of the steel pipe 21 is formed. Further, nozzles 29 are mounted on the two end parts of the somi-circular cylinder body 26, a cooling refrigerant flows in the jacket through the nozzles 29 to cool the steel pipe 21.
Patent JP-S63110383-A (JP)
Inventor: FURUYA HARUMASA
IPC: E06B9/264
Filed: 1986-10-27
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-H07108982-A (JP)
Title: Floating pier
Inventor: NOMOTO FUKAMIZU
IPC: E01D15/14
Filed: 1993-10-13
Abstract: PURPOSE:To provide a floating pier assembled easily without requiring a tight binding member and well-balanced at the floating time. CONSTITUTION:Recessed places that can hold block like buoyancy bodies 20 are provided on the lower face side of a floating pier body, and a buoyancy body 20 is fixedly enclosed into each recessed place to form a floating pier. The floating pier body 10 is formed of a FRP frame 11 assembled in grated shape, and resin made floor material 12 laid on the FRP frame 11.
Patent JP-H07113111-A (JP)
Title: Hood for opening part of metal refining furnace
Inventor: NAGASE YUJI
IPC: F27D17/00
Filed: 1993-10-13
Abstract: PURPOSE:To provide a hood for the furnace opening part, in which soot and dust, etc., are difficult to stick and even if the soot and dust are stuck, the stuck material is easily removed. CONSTITUTION:The hood 21 for furnace opening part is formed with cooling water pipes 18a-18f extending in the direction introducing exhaust gas. The inner surface side of deeply contracted gap formed between mutual adjacent cooling water pipes 18a-18f, is filled up with welding part 20. A skirt 22 is formed with spiral cooling water pipes 18x-18z, too. The gap between mutual adjacent cooling water pipes 18x-18z is filled up with the welding part 22 from the inner surface side. At the time of flowing exhaust gas containing much soots and dusts at the inner surface side of the hood 21 for furnace opening part and the skirt 22, the stuck material is difficult to form because the inner surface side is smooth, and even if the stuck material is formed, the stuck material can easily be removed.