baber/WOPTO huggingface dataset:
Patent JP-H06281308-A (JP)
Title: Automatic ice maker
Inventor: OIKE HIROSHI
IPC: F25C1/10
Filed: 1993-09-20
Abstract: PURPOSE:To satisfactorily achieve a making of transparent ice, yet with a simple construction and further, a reduction in vibration noise in an automatic ice maker. CONSTITUTION:An ice making tray 14 is provided between a machine body 8 and a support member 9 in such a manner that it can turn centered on an output shaft 12 and a support shaft 15 while being movable axially. The machine body 8 is provided with a vibration application mechanism 18 to vibrate the ice making tray 14 in the direction of the arrow A and in the direction opposite thereto in the making of ice so that bubbles are promoted to escape outside from under water to allow the making of transparent ice. Compression springs 16 and 17 are provided between the ice making tray 14 and the machine body 8 and the ice making tray 14 and the support member 9. The ice making tray 14 is pressed against a vibration transmission member 21 of the vibration application mechanism 18 during the application of vibration thereby preventing chattering therebetween.
Patent JP-2000063357-A (JP)
Title: Production of high-purity 1,3-dialkyl-2-imidazolidinone
Inventor: MIZUTA HIDEKI
IPC: C07D233/34
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain an extremely high-purity dialkyl imidazolidinone in high yield by adding an acid to a byproduct-contg. dialkyl imidazolidinone followed by distillation to effect easy elimination of byproducts. SOLUTION: This 1,3-dialkyl-2-imidazolidinone of formula III is obtained in high purity and yield by reaction of urea with an N,N'-dialkyl ethylenediamine of formula I (R is a 1-4C alkyl) followed by adding an acid (pref. isocyanuric acid) to the resultant reaction liquor and then performing a distillation pref. under reduced pressures to eliminate a 1,3-dialkyl-2- imidazolidineimine. For example, a reaction vessel is charged with N,N'-dimethyl ethylenediamine, urea and 1,3-dimethyl-2-imidazolidinone (hereafter, abbreviated as DMI) as solvent followed by conducting a reaction at 210 deg.C for 3 h, isocyanuric acid is then added to the resultant reaction liquor followed by agitation at 140-150 deg.C for one hour and then conducting a distillation at 20 mmHg to obtain 99.95%-purity DMI.
Patent JP-S60125064-A (JP)
Title: Image signal processor
Inventor: NAGASHIMA SUNAO
IPC: H04N1/407
Filed: 1983-12-09
Abstract: PURPOSE:To obtain outputs different in characteristic with small capacity in an image signal processor by using an image signal through a converting means which converts the characteristics of the image signal as an address for outputting binary or many-valued signal. CONSTITUTION:The image signal processor which uses the image signal as the address of a dither fixed slice ROM71 to obtain a binary or many-valued output is provided with a correcting ROM70 which corrects the characteristics of the input signal. The input image signal and a density signal are connected to an address signal line to write an arithmetic result in an address of the correcting ROM70 which is determined by the image signal. Curves (a)-(e) are used selectively according to a density signal from a switch 49. A density selection is made previously by the correcting ROM70 to reduce the necessary capacity.
Patent JP-S60124747-A (JP)
Title: Debug control system of computer
Inventor: SHIOKAWA SHIZUO
IPC: G06F11/28
Filed: 1983-12-09
Abstract: PURPOSE:To prevent release of a debug state by an instruction so long as a specific instruction designation is not given when the computer is debug state by providing a display means for representing change possibility/impossibility of the debug state. CONSTITUTION:In bringing the computer to the debug state, an FF4 is set by a prescribed instruction. A program status word load LPS instruction is issued by a program to be debugged during the running of the debugged program and a debug state designation bit 2 of an operand 1 is going to load the data of non- debug state to an existing PSW3. Since the debug state designation bit 2 and the content of the FF4 are ORed by an OR circuit 5, a debug state bit 6 is logical 1, the debug state is preserved and the state is not brought into the non- debug state by the debug state designation bit 2 of the operand 1 loaded by the LPSW instruction. In resetting the FF4 by another prescribed instruction, the debug state designation bit 2 is reflected as it is to the debug state bit 6.
Patent JP-S59124936-A (JP)
Title: Method of radiation curing of natural rubber latex
Inventor: MAKUUCHI KEIZOU
IPC: C08L7/00
Filed: 1982-12-29
Abstract: PURPOSE:To obtain a vulcanized rubber with an excellent vulcanization accelerating effect, by blending a hydrophobic polyfunctional monomer and a solvent well compatible with rubber to a natural rubber latex and irradiating the blend with an ionizing radiation. CONSTITUTION:A hydrophobic polyfunctional monomer and a solvent well compatible with rubber are added to a natural rubber latex. Examples of the hydrophobic polyfunctional monomers are neopentyl glycol diacrylate and 1,3-butylene glycol diacrylate. Said monomer is used in a quantity of 1-20pts.wt. per 100 pts.wt. (on a solid basis) natural rubber latex. Industrially preferred ionizing radiation includes X-rays, gamma rays and electron beams.
Patent JP-H0283160-A (JP)
Title: Grinding device for belt stock
Inventor: NAKAGAKI TOSHIO
IPC: B24B51/00
Filed: 1988-09-16
Abstract: PURPOSE:To act no tension on a belt stock, to reduce the deflection of a work roll and to perform a grinding work of high accuracy by forming the structure of performing grinding work by holding a squeezing roll and sliding member by press-fitting onto a work roll mainly with the belt stock to be ground. CONSTITUTION:A work roll 21 is rotated by a driving motor and a belt stock A is rotated in a clockwise direction. Then, after pressfitting a squeezing roll 30 to the belt stock A located on the work roll 21 by extending an air cylinder, a profile plate 27 is press-fitted to the belt stock A by contracting the air cylinder. Thereafter a rotation support device is gradually approached to a belt grinding machine 3 by the extension of a feeding cylinder. Then, simultaneously with a bearing member being brought into contact with the projection part of a cam, the back face of the belt stock A located on the work roll 21 is brought into contact with the abrasive cloth paper belt 7 located on a contact wheel 4 and grinding work is performed.
Patent JP-H0785959-A (JP)
Title: Coil unit of induction heating cooking apparatus
Inventor: SAEKI AKIHIKO
IPC: H05B6/12
Filed: 1993-09-20
Abstract: PURPOSE:To eliminate any takeup jigs and reduce man-hours for the assembly by forming joints in appropriate places on a spacer, making joint in such a way as opening in the diameter enlarging direction, and providing projections for locating. CONSTITUTION:A spacer 8 consists of a plurality of spacer segments in the form of a circular arc plate, wherein the segments 8-1, 8-2 are jointed together by a joint 8-4 while the segments 8-2, 8-3 are jointed together by a joint 8-5. Projections for locating 16-1, 16-2, 16-3 are provided at one-side ends of the spacer segments 8-1, 8-2, 8-3, and insertion guide grooves 13-1, 13-2, 13-3 are furnished in positions mating with these projections. The this spacer 8 is to be installed in the middle coarse coil part of a heater coil concerned, the projections are inserted in the respective grooves, where the location takes place in such a way that the projections hitch at the termination of each groove or window of a reel 6, and thereupon an electric wire is taken up.
Patent JP-S61111671-A (JP)
Title: Spirulina-containing food
Inventor: IIDA SEIICHI
IPC: A23L35/00
Filed: 1984-11-05
Abstract: PURPOSE:To obtain a solid food having stably kept beta-karotene of spirulina, improved flavor and taste, comprising spirulina as a main component, by blending spirulina-containing granules with ascorbic acid-containing granules harder than them. CONSTITUTION:Spirulina-containing granules having 0.6-1.0kg/cm<2> hardness, preferably 20-42 meshes particle size, and 30-90wt% spirulina are prepared. Separately, ascorbic acid-containing granules harder than the granules, having 0.8-1.4kg/cm<2> hardness, preferably 20-42 meshes particle size and 10-30wt% ascorbic acid are prepared. Both the granules are blended in a weight ratio of 1:2-2:1, and optionally compression molded into a tablet, lamellar, or bar shape, etc.
Patent JP-S59124323-A (JP)
Title: Connecting method of liquid crystal panel and circuit board
Inventor: HASE TOYOKO
IPC: G02F1/1345
Filed: 1982-12-29
Abstract: PURPOSE:To enable packaging of a liquid crystal panel having a fine wiring pattern on a circuit module for driving by forming conductors of the same arrangement as the arrangement of transparent electrodes of the one main plane of a circuit board and connecting the same by using a specific adhesive agent between said conductors. CONSTITUTION:Conductors of the same arrangement as the arangement of the transparent electrodes 4 on a circuit board 1 and an adhesive agent layer 5 consisting essentially of a thermosetting resin is provided and the electrodes 4 and the conductors 3 are pressed and heated and are thus connected. The board 1 is made of an org. film having resilience and the conductors of the board 1 are formed of copper coated with 0.1-1mum noble metal films. Since the liquid crystal panel and the circuit module are directly attached in the above-mentioned way, the positional deviation in the stage of packaging is prevented and since the board 1 is constituted of the org. film having resilience, the direct attachment is made easy.
Patent JP-H10156187-A (JP)
Title: Catalyst for de-carbonylation reaction
Inventor: HARADA KATSUMASA
IPC: C07C69/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a highly active catalyst for de-carbonylation reaction capable of producing a carboxylic acid ester with high selectivity at a high yield even at a low temp. by forming a catalyst from an organic phosphorous compound composed of 3-valent or 5-valent phosphorous atom and having carbon- phosphorous bond. SOLUTION: This catalyst is constituted of the organic phosphorus compound composed of 3-valent or 5-valent phosphorous atom and having at least one carbon-phosphorous bond. Particularly, an organic phosphorus compound composed of 3-valent or 5-valent phosphorus atom and having >=3 carbon- phosphorous bonds is preferable and as the organic phosphorous compound, for example, a phosphonium salt, phosphine, phosphine dihalide and phosphine oxide are cited. The catalyst is remarkably useful for the catalyst for de- carbonylating an α-carbonyl carboxylic acid ester, particularly a haloglyoxylic acid aryl ester, an aryl glyoxylic acid aryl ester, a heterocyclic glyoxylic aryl ester, an oxalic diaryl ester or the like.
Patent JP-S6390002-A (JP)
Title: Record player
Inventor: TERAGAKI TAKESHI
IPC: G11B25/04
Filed: 1986-10-01
Abstract: PURPOSE:To surely prevent a turntable from the generation of precession and to obtain high sound quality by setting up a turntable shaft slightly obliquely in the vertical direction and supporting the shaft by two bearing rolls having a large diameter. CONSTITUTION:A base plate 12 is set up so as to be inclined from a bottom plate 13 by a prescribed angle and the turn table shaft 29 is rotatably arranged in a shaft supporting box 26 and supported by the bearing rolls 38, 39 having the large diameter so as to lean on the rolls 38, 39. A turntable shaft stabilizing roll 42 for interrupting the separation of the shaft 29 is abutted on the intermediate part of the shaft 29. Even if friction is generated on the outer periphery of the shaft 29 under said constitution, the turntable can be surely prevented from the generation of vibration such as precession and high sound quality can be obtained because the turntable shaft 29 is supported so as to lean on the bearing rolls 38, 39.
Patent JP-H0793116-A (JP)
Title: Printer selector
Inventor: TAKEUCHI KAZUYA
IPC: G06F3/12
Filed: 1993-09-21
Abstract: PURPOSE:To save labor for designating a printer to output data when using a computer in cooperation. CONSTITUTION:A certain user approaches a computer 1 through a user identifier by using a keyboard 11, loads a prescribed program and designates the printer based on the same user identifier and a printer managing table 6 by using a selecting means 7. Concerning the configuration of the printer managing table 6, the code of the user identifier is registered and stored in the left column and the code of the printer is registered and stored in the right column respectively. The selecting means 7 is program-shaped and provided with a function for designating the printer to output the processing result data based on the printer managing table 6 and the user identifier to be inputted when utilizing the computer.
Patent JP-H0573207-A (JP)
Title: Pointing device
Inventor: OMORI KENTA
IPC: G06F3/0354
Filed: 1991-09-13
Abstract: PURPOSE:To improve the information processing ability of a system by providing two or more movement detector means which detect the moved variables in both directions X and Y. CONSTITUTION:A pointing device contains two movement detecting balls 2 on the bottom surface of a mouse main body 1. The movement detecting points (A) 3 and (B) 4 are set in the horizontal (X) direction and the vertical (Y) direction with a proper space secured between them. When the main body 1 is moved on the surface of a desk 5, both balls 2 revolve at the points (A) 3 and (B) 4 respectively. These revolutions are converted into the moved variables of both directions X and Y. Thus the revolution of the pointing device itself can be detected. Therefore the information transmitting ability of the pointing device is improved. Then not only the moved variables of both directions X and Y but the information on the rotational frequency can be inputted when the pointing device is used as a CAD tool for example. As a result, the system information processing ability is improved.
Patent JP-H0294219-A (JP)
Title: Superhigh frequency switch device
Inventor: KAMETANI KAZUO
IPC: H01H15/02
Filed: 1988-09-19
Abstract: PURPOSE:To reduce the size of a device with a favorable impedance matching over a wide band range by disposing a grounding electrode and a fixed contact point of a specific shape with a dielectric layer interposed in between. CONSTITUTION:On the bottom surface of a dielectric layer 3, a grounding electrode 5 is disposed. On the other surface of the dielectric layer 3, common fixed contact points 7, 9 and timed contact points 11, 13, 15, 17 to be selected are disposed respectively with specified shapes and specified distances from each other. These fixed contact points constitute a microstrip and required impedance is obtained with their thickness, width and the thickness of the dielectric layer. The common fixed contact points and the fixed contact points to be selected are selectively connected to each other with movable contact point springs 41, 43 to constitute a required impedance circuit. Impedance matching over a range of band from low frequency to GHz order is favorably performed with a device of reduced size and cost.
Patent JP-H0397945-A (JP)
Title: Knitting of thick and tough knit fabric having low stretchability
Inventor: OKUNO MASAO
IPC: D04B7/28
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a knit fabric resistant to collapse using a weft knitting machine by making the preceding course plain stitch loop of the needle of the 1st needle bed to a transfer state and repeating the knitting to feed a yarn to the needle of the 2nd needle bed and the knitting to perform a course of plain stitch with both needle beds. CONSTITUTION:The weft knitting machine used in the present process is provided with a transfer lock capable of selectively introducing a knitting needle to a loop-transfer orbit or a loop-receiving orbit in the same phase of single knitting block capable of guiding a knitting needle to three positions comprising knit, tack and welt. The preceding course plain stitch loop hooked to a needle of the 1st needle bed 1 is transferred to the opposite needle of the 2nd needle bed during the transfer state and, at the same time, a yarn is newly supplied to the needle of the transfer-side of the needle bed to perform the knitting operation. The above process and a process for knitting each one course of plain stitch with both needle beds are alternately repeated.
Patent JP-H0980901-A (JP)
Title: Developing device and image forming device
Inventor: MATSUOKA KIYOSHI
IPC: G03G15/08
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device where excess stress on toner on a developing roller is controlled and the toner is uniformly and stably stuck so as to substantially become a monolayer on the developing roller. SOLUTION: The developing device 5 possesses the developing roller 8 performing developing by selectively moving a part of the toner stuck on the outer periphery to the outer peripheral surface of a photoreceptor drum by a specified pattern corresponding to a latent image, and a developing roller blade 9 adjusting the thickness of a toner layer formed on the outer periphery of the developing roller 8 by abutting on the outer periphery of the developing roller 8; and the developing roller blade 9 is composed of a band plate-like rubber elastic body, and the tip of the blade 9 is brought into contact with the outer periphery of the developing roller 8 so as to make the deflection quantity δ of the tip of the blade 9 is 2-4mm.
Patent JP-S6296454-A (JP)
Title: Optical resolution of dl-valine
Inventor: NOHIRA HIROYUKI
IPC: C07B31/00
Filed: 1985-10-22
Abstract: PURPOSE:DL-valine p-xylenesulfonate is dissolved in a solvent to prepare supersaturated solution and an optically active valine p-xylenesulfonate is preferentially allowed to crystallize out whereby DL-valine is optically resolved in high yield. CONSTITUTION:DL-valine, or valine which includes an excessive amount of either D- or L-isomer is allowed to react with p-xylenesulfonic acid to form valine p-xylenesulfonate. The product is dissolved in a solvent such as water to give a supersaturated solution, then, the solution is inoculated with seed crystals of an optically active isomer or without inoculation, to crystallize out an optically active valine p-xylenesulfonate. The sulfonate is neutralized or passed through an ion-exchange resin to obtain optically active valine. The process of the present invention does not require exact temperature control and the optical resolution can reach high optical purity.
Patent JP-S59120103-A (JP)
Inventor: MORITA TOYOO
IPC: A44B19/42
Filed: 1982-12-27
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-H0398266-A (JP)
Title: Energy system generating no carbon dioxide gas
Inventor: KOYAMA KAZUHITO
IPC: H01M8/06
Filed: 1989-09-12
Abstract: PURPOSE:To provide an environmentally clean energy system generating no carbon dioxide by providing a separating means for separating hydrocarbon which is starting material into carbon and hydrogen. CONSTITUTION:Hydrocarbon OmHn which is starting material is introduced into a separator 1 by a passage 2, and separated into carbon C and hydrogen H2 in the separator 1. The carbon is led out of the system by a passage 3, and the hydrogen is introduced into an energy converting equipment 5 by a passage 4. In the energy converting equipment 5, energy is taken out by the reaction of an oxidizing agent entered from a passage 6 with the hydrogen, and a fluid containing water H2O formed by the reaction is released out of the system by a passage 7. As the flammable gas running into the energy converting equipment is pure hydrogen, a secondary effect that pure water can be produced and supplied by using the pure oxygen separated from the air as the oxidizing agent can be obtained.
Patent JP-S6392269-A (JP)
Title: Pwm pulse generator circuit
Inventor: KAZUSAWA NOBUHITO
IPC: H02M7/48
Filed: 1986-10-03
Abstract: PURPOSE:To improve reliability and miniaturize an apparatus by reset ting a counter through a reset signal generated when a PWM reference pulse rises and falls. CONSTITUTION:A PWM pulse generator circuit for three-phase inverter control unit is composed of a triangular wave generator circuit 1, a comparison circuit 2, a pulse three-phase distribution circuit 3, a fundamental wave generator circuit 4, a ring counter 5, a counter 6, a reset circuit 8 and an oscillation circuit 9 and is further provided with a PWM pulse P-N distribution circuit 7 which is constituted by ROM. PWM pulses m-o modulation-controlled by the pulse three-phase distribution circuit 3, output signals g-l of the ring counter and output signals p-t of the counter 6 are inputted to address terminals AO-AB of said distribution circuit 7 and distributed to PN so as to be formed into six signals each provided with a dead time. Thus, the whole control circuit can be simplified as a P-N distribution circuit with only one component ROM.
Patent JP-H0794217-A (JP)
Title: Connecting apparatus of communication line
Inventor: YASUDA MINORU
IPC: H01R9/00
Filed: 1993-09-21
Abstract: PURPOSE:To surely connect a cable by fixing a coaxial cable and an inner connector respectively on one side of a connector for a cable and on the other side and covering the connector with an upper part and a lower part covers and further covering the covers with an upper part and a lower part cases in the way a front panel of the lower part case can keep a prescribed distance. CONSTITUTION:A coaxial cable 90 and a connector unit 35 having an inner connector 32 are fixed respectively on one side of a connector 30 for a cable and on the other side. Then, the connector 32 is covered with an upper part cover 50 and a lower part cover 60 and further the cable 90 side of the connector 30 is covered with an upper part case 70 and a lower part case 80 in which a box fixing part 84 having a front panel 40 is installed and the distance (d) between the panel 40 and the connector 30 is set to be sufficiently wide to absorb the increase of the bending rigidity of the cable 90. Consequently, a coaxial cable for communication is connected surely even in the case there involve a large number of parts and the peripheral space is wide.
Patent JP-S60126732-A (JP)
Title: Realizing system of insert batch
Inventor: NAKANISHI NORIKO
IPC: G06F11/28
Filed: 1983-12-13
Abstract: PURPOSE:To make program correction effectively by reading in old machine language information to a separate processing device from an inserted position in the program of an actual machine, rewriting forefront instruction of batch information of the separate processing device by the machine information and putting in the actual machine. CONSTITUTION:Corrected information 6 for insert batch is prepared using the separate processing device. A program is executed again, and corrected information on the actual machine is stored in the separate processing device. The separate processing device gives request to the actual machine to report instruction at the insert position 5 to the program. After receiving the report of instruction at the position 5 from the actual machine, the separate processing device rewrites a part of specified information 7 in the information 6 to received information. Then, a batch information including the information 7 and corrected information 8 is written in the batch area 4 of the actual machine, and at the same time, jump instruction including address of the area 4 in which the batch information is stored is written in the position 5.