baber/WOPTO huggingface dataset:
Patent JP-S59204137-A (JP)
Title: Preparation of 1,4-di-substituted benzene
Inventor: ISHIDA HIROSHI
IPC: C07B61/00
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a 1,4-di-substituted benzene in high reproducibility in high selectivity, by using specific crystalline aluminosilicate zeolite as a catalyst, alkylating a mono-substituted benzene with a 1-3C alkylating agent in a gaseous phase. CONSTITUTION:In preparing a 1,4-di-substituted benzene by alkylating a mono- substituted benzene with a 1-3C alkylating agent in the presence of crystalline aluminosilicate zeolite in a gaseous phase, crystlline aluminosilicate zeolite of zeolite not replaced with ion obtained by hydrothermal synthesis using silica supplying substance, alumina supplying substance, alkali metal supplying substance, organic cation or organic cation precursor, followed by air combustion, having >=10mol ratio of silica/alumina, 1-15 control index, and 100-250m<2>/g BET surface area by nitrogen adsorption, is used as a catalyst. Especially the catalyst has preferably properties shown by the table in diffraction X-ray diagram.
Patent JP-H10276276-A (JP)
Title: Isdn communication system
Inventor: NAGATANI MAMORU
IPC: H04M3/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To attain low charging for extension communication between ISDN communication terminals connected to a same ISDN channel similarly to the case with the inter-user information notice service independently of a communication time by utilizing the inter-user notice service of the ISDN so as to set a communication path after a subscriber line is terminated. SOLUTION: An ISDN communication terminal 2a is connected to an ISDN basic I/F subscriber line 1, and ISDN communication terminals 2b, 2c are connected to a subscriber ISDN channel 16 in the multi-drop system from the terminal 2a. A dial signal A dial signal decided distinguishingly for ISDN communication terminals 2a-2c and each telephone terminal/data terminal is converted into a predetermined code and the code is transmitted from the ISDN basic I/F subscriber line 1 by way of the inter-user information notice service. Then the code received from the ISDN basic I/F subscriber line 1 by way of the inter-user information notice service is used to set a communication path of an information channel so as to attain extension communication among the ISDN communication terminals 2a-2c.
Patent JP-H03277225-A (JP)
Title: Fumigation silo and operation thereof
Inventor: SAKANE TETSUYUKI
IPC: A01M17/00
Filed: 1990-03-27
Abstract: PURPOSE:To provide the title silo easy to introduce a fumigating gas thereinto and resistant to fumigation leakage in the radial direction, so designed that, in particular, hollow conical guide cones are fixed in the intermediate section within the silo main body and intermediate pipings are opened toward the respective insides of said guide cones. CONSTITUTION:The silo main body 20 is charged with e.g. a feed 23 through guide cones 25. Therefore, the load of the feed 23 does act on the guide cones 25; that is, since part of the load of each feed 23 is supported by the corresponding each guide cone 26, each feed 23 is subjected to only part of the own weight of the feed 23 on and above said each feed, leading to mitigating vertical densification of the feed 23. And, when the silo is charged with a feed 23, the feed 23 is stacked in a somma-like fashion, thereby reducing radial deviation of the grain size of the feed. Thus, a fumigating gas will be improved in its smooth passage through mitigating the vertical feed densification, and fumigation leakage will be prevented through reducing the radial feed grain size deviation.
Patent JP-S60220080-A (JP)
Inventor: UIRIAMU GUBOICHI
IPC: A63B21/00
Filed: 1984-04-17
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-S57190716-A (JP)
Title: Vibrating take out device for extruded product of extrusion press
Inventor: MORITA AKIHIKO
IPC: B21C35/02
Filed: 1981-05-20
Abstract: PURPOSE:To make smooth guidance to succeeding process by giving vibration to the guide pipe that slides and guides extruded products and reducing friction between the pipe and extruded products and thereby preventing deformation of products. CONSTITUTION:An extruded product 8-1 extruded from the die 9 of a hot extrusion press is guided by sliding to succeeding processing device such as a coiler etc. by a canister 20. The canister is made up of a cylinderical guide pipe 20-1 that holds the product 8-1 and guides it by sliding. Vibration is given to the pipe 20-1 by a vibration generator 24 to reduce sliding friction between the product 8-1 and the pipe 20-1. Thus, impediment of extrusion of the product 8-1 due to buckling is prevented and the product 8-1 is guided to succeeding process smoothly.
Patent JP-S61234653-A (JP)
Title: Optical write head for led printer
Inventor: FUSE MASASHI
IPC: B41J2/44
Filed: 1985-04-10
Abstract: PURPOSE:To print out data with an LED printer at a high speed, by successively and continuously supplying voltages which are almost inversely proportional to the luminous luminance of each chip to the leading wires which are independently connected with common side electrodes of each chip constituting an LED array from a decoder. CONSTITUTION:Data of one line quantity stored in a buffer RAM 21 is read out by a readout address generator 20 and successively drive monolithic chips 21-2n containing 128 pieces of LEDs 2a of an LED array 1 through a driving circuit 3. Common side electrodes of each chip 21-2n are independently led out and successively made to '1' by a decoder 9. The time required for becoming '1' is controlled by the decoder 9, ROM 10, and counter 11 so that it can become inversely proportional to the luminous luminance of the LED of each chip. Similarly, the address generator 20 is also switched. When such an arrangement is made, deterioration of the LED of each chip can be prevented and, at the same time, high-speed printing out becomes possible.
Patent JP-H10269063-A (JP)
Title: Program loading method
Inventor: EBE KAZUHIKO
IPC: G06F9/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To easily set a program in the case of changing the program of respective CPUs and setting it to a device, and to facilitate the version management at the time of changing the program. SOLUTION: A device composed of the plural CPUs 11 and 12 and flash memories 12 and 22 for storing the respective programs executed by the respective CPUs is provided with an FD 17A for binding the respective programs executed by the respective CPUs and storing them as one program along with the version number, the program for activation for reading the program of the FD 17A is stored in the flash memory and a master CPU 11 executes the program for the activation, loads the program of the FD 17A and distributes it to the flash memories of the corresponding respective CPUs at the time of activating the device. As a result, the changed program is easily set to the device and the version management at the time of changing the program is facilitated.
Patent JP-S562958-A (JP)
Title: Preparation of guanylthiourea
Inventor: SASAKI MASANORI
IPC: C07C325/00
Filed: 1979-06-21
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for synthesizing drugs, pesticides, etc. and for nitration inhibitor in short time in high yields without a side reactin, by adding a specific amount of NH 3  to the system of the reaction of dicyandiamide and H 2 S in a solvent.  
     CONSTITUTION: In the reaction of dicyandiamide and H 2 S in a solvent, 2W50g of NH 3 , preferably 5W20g of NH 3  per liter of the solvent is present in the reaction system to give a guanylthiourea. Ethylene glycol or 1,2-propanediol is preferably used as the solvent. The reaction is preferably carried out at 70W110°C at a pressure not more than 10kg/cm 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0950393-A (JP)
Title: Method and apparatus for management of database in distributed object operating environment
Inventor: MAAKU DABURIYUU HAPUNAA
IPC: G06F12/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide various kinds of method and apparatuses to manage a data base in object oriented environment. SOLUTION: The client of the data base performs write on data base cache that may be arranged in transient memory such as random access memory at high speed and asynchronously, however, data in the data base cache is written on a fixed data base part to maintain the consistency of the state of the client and that of the data base. A time commit thread under execution in computer process commits the data in the data base on the fixed data base part with an operation at every time executed at a prescribed interval and when a prescribed condition is satisfied. Therefore, it is possible to provide plural clients in one data base cache by employing strategy in this invention.
Patent JP-H05277692-A (JP)
Title: Method for restraining channeling flow of molten steel in continuous casting mold
IPC: B22D11/16
Filed: 1992-03-31
Abstract: PURPOSE:To restrain the channeling flow of molten steel by detecting temp. distribution with thermocouples embedded in the width direction of the long sides in a mold, shifting a slide plate and leaning the main stream of the molten steel in an immersion nozzle. CONSTITUTION:At the time of pouring the molten steel into the mold 4 from one pair of the discharging holes 8 at the right and left sides in the immersion nozzle 3, by detecting the temp. distribution with the thermocouples 16a-16g arranged in the width direction of the long sides, the molten channeling flow is detected. If the development of the channeling flow is detected, the sliding plate 2b in a sliding nozzle 2 is shifted in the direction of both discharging holes 8 as centering the full opening position to lean the molten steel main stream 11 flowed down in the immersion nozzle 3 at the inner hole 14. By this method, i.e., by the reverse channeling flow action to the molten main stream 11, the channeling flow of the molten steel is prevented.
Patent JP-H029656-A (JP)
Title: Method of containing font
Inventor: JIYON IEORU KIMU
IPC: G06K15/02
Filed: 1989-03-29
Abstract: PURPOSE: To reduce the use capacity of a memory by setting a previous byte to a reference byte while setting a present byte to a comparator byte in font data to compare two bytes with each other and imparting a specific compression code according to the compared result to store the same in a memory. CONSTITUTION: When a reference byte and a comparator byte are the same as a case that a reference bit is 60H and a comparator byte of a present bit to be compressed is 60H, a compression code '0' is imparted and, when the comparator byte and the reference byte are not the same and the comaprator byte is 00H (WHITE), compression code '1100' is imparted. When the comparator byte is not the same as the reference byte and is TFH (BLACK), a compression code '11010' is imparted. On and after, the comparator byte is set as the reference byte and a next byte is read to be set to the comaprator byte and comparison operation is repeatedly executed to store not only the compression code in a buffer 1 but also the uncompressed comparator byte in a buffer 2.
Patent JP-S57194844-A (JP)
Title: Forming method for bore surface of cylinder block for internal combustion engine
Inventor: NISHIMURA TOSHIFUMI
IPC: F02F1/00
Filed: 1981-05-25
Abstract: PURPOSE:To prevent the damage of the sliding section of a piston by machining the bore surface of a cylinder block made of a high Si-Al alloy, etching it, honing it and finishing it. CONSTITUTION:The bore surface 2 of a cylinder block 1 integrally casted by high Si-Al alloy is bored, roller varnished and mirror-finished. The bore surface 2 is etched chemically by a mixed acid liquid, and hard Si particles 11 are deposited to the surface of an Al alloy matrisc 12 in approximately 2-5mu. The bore surface is honed for approximately ten sec. by means of a grindstone 23 elastically mounted to the outer circumference of a grindstone holder 21. Accordingly, the damage of the sliding section of the piston can be prevented because the angular sections 14 of the Si particles 11 are rounded and smoothed through the finishing machining of the bore surface 2.
Patent JP-S556460-A (JP)
Title: Extracting and separating method of nickel and cobalt
Inventor: OGATA TAKASHI
IPC: C22B23/00
Filed: 1978-06-29
Abstract: PURPOSE: To improve the extraction efficiency of Co by washing the specific organic extracting solvent or the mixed solution of this extraction agent and diluent with alkali and sulfuric acid and using the same in separating Co from the solution containing Ni and Co.  
     CONSTITUTION: The extraction agent for extracting and separating Co from the solution containing Ni and Co comprises contacting the organic solvent mainly composed of the 2-ethyl hexyl phosphonic acid mono 2-ethyl hexyl ester shown by the formula or the above extraction agent and diluent such as mineral oil or the like at a temperature of about 50°C and volume ratios of both 10:1 to 1:10 with a mixer or the like, washing these with an alkali solution such as of KOH or other of concentration 10% or under then neutralizing the solution with a sulfuric acid or the like of concentrations 50 to 250 g/l. This extracting solvent selectively extracts Co. If the times of extraction are repeated, the rate of Co extraction will be additionally increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10275967-A (JP)
Title: Electronic-component assembly and its manufacture
Inventor: TAMURA HIROYOSHI
IPC: H05K3/36
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To uniform the distance between a board and a flexible board mounted on the board. SOLUTION: This assembly comprises a mounting board 1, an organic film 2 which is formed on the mounting board 1, a silver epoxy resin 5 which connects the surface of the mounting board to the organic film 2 and a thermosetting-resin layer 4 which is filled between the mounting board 1 and the organic film 2. Through holes 231 are formed in the organic film 2, mounting electrodes 11 are formed on the mounting board 1, and the through holes 231 and the mounting electrodes 11 are connected by the silver epoxy resin 5. The thermosetting-resin layer 4 seals the silver epoxy resin 5.
Patent JP-H03277075-A (JP)
Title: Horizontal synchronizing signal processing circuit
Inventor: SATO TAKESHI
IPC: H04N5/04
Filed: 1990-03-27
Abstract: PURPOSE:To reduce jitter for a vertical synchronizing signal period by adding an insertion circuit replacing a vertical synchronizing signal of a composite synchronizing signal into a horizontal frequency division output resulting from 1/n frequency division of the vertical synchronizing signal so as to detect the phase of a television signal over the entire period. CONSTITUTION:An insertion circuit 4 connects to an input terminal 1 together with a synchronizing/asynchronizing signal detection section 9 and an output of the insertion circuit 4 is inputted to a phase detection section 5. A composite synchronizing signal A inputted to the phase detection section 5 comprises a horizontal synchronizing signal and a vertical synchronizing signal. The section 5 counts a frequency division output signal C of a horizontal frequency divider section 8 for a period of a vertical synchronizing signal extraction pulse B of a vertical frequency division section 10 taking the vertical synchronizing signal as trigger and replaces the vertical synchronizing signal of the composite synchronizing signal A and the horizontal frequency division output C resulting from application of 1/n frequency division to nfHVCO oscillation output for the vertical synchronizing signal period B to make the composite synchronizing signal A into only the horizontal synchronizing signal only virtually and detects the phase for the entire period of the television signal.
Patent JP-S63245547-A (JP)
Title: Data processor
Inventor: KIDA HIROYUKI
IPC: G06F9/30
Filed: 1987-03-31
Abstract: PURPOSE:To perform operand processing without increasing the number of terminals by discriminating whether the operand is placed in a device on the outside of a chip or in a storage device in the chip to operate a first or second operand retrieving means. CONSTITUTION:A data processor 1 is constituted in the same chip, and the micro instruction read out of either of a memory other than of its own processor 1 or a memory 10 in the processor 1 is temporarily stored in a FiFo memory 11. The stored micro instruction is transferred to a microprogram storage device 12. If the instruction requires an operand in the device 12, an arithmetic unit 15 calculates the address of the memory where the operand is stored and this address is temporarily stored in a register (MAR) 151. The address of the memory 10 is stored in a register (MBR) 152, and a comparator 153 compares contents of registers 151 and 152 with each other, and the comparison result is sent as an output D15 to an internal memory controller 13 and an external memory controller 14, thus performing the operand processing.
Patent JP-H11255941-A (JP)
Title: Production of flame-retardant foam
Inventor: KUMAGAI YASUSHI
IPC: C08J9/08
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant foam excellent in heat-insulating property, having a high compressive strength even having a low density, and low in load to environment and useful as a heat-insulating material, etc., by mixing unsaturated carboxylic acids, etc., with metal (bi)carbonate, etc., and pouring the mixed solution into a mold and subjecting the solution to foaming and crosslinking, etc., with a metal salt in the mold. SOLUTION: (i) α,β-Unsaturated carboxylic acids such as acrylic acid and/or (ii) α,β-unsaturated carboxylic acid-based (co)polymer such as polyacrylic acid is mixed with (B) a metal (bi)carbonate such as MgCO3 and (C) at need, a polymerization initiator, preferably by agitating type mixing of low-pressure discharge and the mixed solution is poured into the mold and subjected to foaming and crosslinking with a metal salt in the mold and as necessary, polymerized to provide the objective foam. An amount of the component B (ii) used is preferably >=20 equivalent % based on carboxylic group of the component A. In the foam, the weight of (co)polymer crosslinked with a metal salt is preferably >=20 wt.% based on total weight.
Patent JP-H03276841-A (JP)
Title: Mounting structure for silencer
Inventor: ODAGI SATOSHI
IPC: B60R13/08
Filed: 1990-03-27
Abstract: PURPOSE:To prevent a noise leakage from occurring by clamping a section L-shaped elastic member to the upper end of a silencer, while installing a keep plate downward in close proximity to the end of an inner panel, and clamping it in a state of having sealed a contract part with the inner panel at the terminal of the silencer. CONSTITUTION:A silencer 5 is made up of installing a noise absorbing material 5a and a noise insulating material 5b, and a section L-shaped elastic member 8 consisting of, for example, rubber sponge is clamped to the top end by means of bonding or the like. The silencer 5 is clamped to a dashpanel 1 by a clip 6 through the same point in the past. Next, an inner panel 4 is locked tight, and an upper half part of the elastic member 8 is pressed to the front by this end face 4b. In addition, a keep plate 4a of the inner panel 4 is made contact with an upper end of the silencer 5 and a lower half part 8b of the elastic member 8. Moreover, a top surface of the lower half part of the elastic member 8 is also pressed downward by the inner panel 4 extending up to the end face 4b projected to the front from the keep plate 4a.
Patent JP-S5412686-A (JP)
Title: Solid state light emitting device driven by alternating current power source
Inventor: NAGANO SHIGEMICHI
IPC: H05B37/00
Filed: 1977-06-30
Abstract: PURPOSE: To secure a light emission with an AC power source by connecting the resistance and the AC power source in series to the solid state light emitting element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5522806-A (JP)
Title: Semiconductor circuit
Inventor: YAMAGUCHI KEIKI
IPC: H01L27/082
Filed: 1978-06-30
Abstract: PURPOSE:To provide a semiconductor circuit which can be effectively used as a small signal isolator, by connecting in parallel transistors diagonally provided in a substrate in a specific conformation. CONSTITUTION:Four transistors Tr1, ..., Tr4, each including a collector 3, a base 4 and an emittor 5, are provided closely to each other in a substrate 1. A collector electrode 31 and a base electrode 41 of Tr1 are connected to an emittor electrode 51 of Tr2. Similarly, Tr3 and Tr4 are connected. Tr1 and Tr4, which are diagonally positioned to each other, are connected in parallel in the direction of from a terminal 71 to a terminal 72 and, similarly, Tr2 and Tr3 are connected in parallel in the direction from a terminal 72 to a terminal 71. By so arranging this circuit can be used as a small signal isolator.
Patent JP-S59203143-A (JP)
Inventor: AIMOTO NOBUO
IPC: E04B1/62
Filed: 1983-05-04
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-S6035598-A (JP)
Inventor: MERUBIN SHII OOGASUTO
IPC: H01L23/36
Filed: 1984-04-20
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-H11270131-A (JP)
Title: Form data preparing method, form manufacturing system and recording medium
Inventor: NAGAE HIROYUKI
IPC: E04G9/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a form data preparing method, a form manufacturing system and a recording medium capable of preparing the form data and manufacturing the form within a short time and with high working efficiency. SOLUTION: A form data preparation device 1 forms form data by operating configuration and dimensions of a plural number of forms for constructing respective construction parts based on preset data regarding inputted working drawing data and forms, prepares working machine data from the formed form data, and records such data in a recording medium RM. A working control device 3 reads the working machine data from the recording medium RM. The working control device 3 also sets up a working device 4 correspondingly to the dimensions of the form to be subsequently made and, after bars and plates are placed on the working device 4 by a worker and a starting button is pressed on, the working control device 3 manufactures the form by controlling the operation of the working device 4 in accordance with the working machine data relating to the form.
Patent JP-S63246551-A (JP)
Title: Transmission
Inventor: MIYATA HIROBUMI
IPC: F16H9/12
Filed: 1987-03-31
Abstract: PURPOSE:To simplify the driving structure of a movable sheave by providing a moving member screwed and fed by relative motion to a rotary shaft on a movable sheave of one of a driving pulley and a driven pulley in a belt transmission. CONSTITUTION:When an operating lever 22 is switched to a low-speed mode in order to decrease a transmission gear ratio between input and output shafts 1, 2, a movable sheave 19 of a variable pulley 17 is moved to the left by tension of a V-belt 31 to separate from a fixed sheave 18, so that deceleration is conducted between the variable pulley 17 and a fixed pulley 29. A screw member 14 is rotated at a speed lower than that of the input shaft 1 through a timing belt 32 to be screwed and fed, whereby the movable sheave 5 is separated from the fixed sheave 4 to decrease the effective radius of a driving pulley 3, and with such decrease, the effective radius of a driven pulley 7 is increased. Thus, the driving structure of the movable sheave in the variable pulley is simplified, the control can be facilitated, and generation of heat during speed change of a transmission is restrained so as to improve the durability of the transmission.