baber/WOPTO huggingface dataset:
Patent JP-H06271523-A (JP)
Title: Cyclic diphenylacetonitrile as stabilizer
Inventor: RITA PITERUU
IPC: C08L101/00
Filed: 1994-01-18
Abstract: PURPOSE: To provide cyclic diphenylacetonitrile useful for stabilizing organic compounds, especially polymer against thermal, oxidative and/or light induced degradation.  
     CONSTITUTION: The compound is expressed by formula I [R 1 -R 8  are each H, halogen, alkyl, cycloalkyl, phenyl, OH, alkoxy, SH, alkylthio, NO 2 , CN or the like (provided that, at least one of R 1 -R 4  and at least one of R 5 -R 8  are each H), R 1  and R 2 , R 2  and R 3 , R 3  and R 4 , R 5  and R 6 , R 6  and R 7  or R 7  and R 8  together with linked C to form a benzene ring or the pairs mentioned above together with -O(CH 2 ) n O ((n) is 1 or 2), further R 1  is formula II, R 2  is formula III, R 3  is formula IV, R 4  is formula V (R 14  is a direct bond, alkylene or the like), provided that, only one of R 1 -R 4  is the formula II-V; R 9  is H or formula VI (in this case, R 1 -R 4  are not the formula II-V); X is O, S, SO, SO 2 , CH 2 , CH 2 CH 2 , CH=CH, CO, O-C(=O), CH 2 CO or the like], e.g. 9-cyano-fluorene. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60162846-A (JP)
Inventor: YASUDA TOSHIAKI
IPC: D04B1/00
Filed: 1984-02-01
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-S60163876-A (JP)
Title: 1-deoxyglucose derivative and anorectic agent containing said compound as active component
Inventor: UMIBE ROKUROU
IPC: A61P3/04
Filed: 1984-02-03
Abstract: NEW MATERIAL:The compound of formula (R1 is H or 2-5C acyl; one of R2- R4 is amino or acylamino and the other two are OH or acyloxy) and its acid addition salt. EXAMPLE:3-Acetamido-1,5-anhydro-3-deoxy-D-glucitol. USE:Anorectic agent. PREPARATION:The exemplified compound can be prepared by suspending 3- acetamido-3-deoxy-D-glucopyranose in pyridine, adding acetic anhydride thereto, disoolving with heat to effect the reaction of the components, and leaving at room temperature for one night to complete the reaction.
Patent JP-S63241009-A (JP)
Title: Styrenic copolymer and its preparation
Inventor: FUNAKI KEISUKE
IPC: C08F4/76
Filed: 1987-01-28
Abstract: PURPOSE:To prepare the title copolymer which is excellent in heat and chemical resistances and has a co-syndiotactic structure, by copolymerizing at least two members of styrenic monomers in the presence of a catalyst consisting of a titanium compound and an organoaluminum compound. CONSTITUTION:At least one member of styrenic compound A (e.g. styrene) of formula I [where R<1> is H or a halogen or a substituent (containing a C, O, N, S, P or Si atom); m is 1-3, and if m is plural, the respective R$<1> may be different] and at least one member of styrenic compound B (e.g. p- methylstyrene) of formula II (where R<2> is the same group as R<1>; n is 1-3, and if n is plural, the respective R<2> may be different) are copolymerized in the presence of a catalyst C consisting of a titanium (chelate) compound (a) of formula III or IV (where R<3-5> are each H, 1-20C alkyl, 1-20C alkoxy, 6-20C aryl, etc.; X<1> is a halogen; a-c are 0-4; d and e are 0-3) and a contact product (b) of an organoaluminum compound with a condensing agent, at 0-90 deg.C under a partial H2 pressure of 0.01-50kg/cm<2> to give the title copolymer having structural units of V and VI and a degree of polymn. >=5.
Patent JP-H073304-A (JP)
Title: Sintered parts of metallic powder and production of comb-shaped parts
Inventor: IKEDA KATSUMI
IPC: B22F5/00
Filed: 1993-01-08
Abstract: PURPOSE:To provide the process for production of the comb-shaped parts capable of preventing abnormal deformation at the time of degreasing or sintering and the sintered parts of metallic powder maintaining shapes to lessen the occurrence of the abnormal deformation. CONSTITUTION:Molded articles having connecting parts 2 where the parts to be formed as open parts of the comb-shaped parts 7 are partly or fully connected are obtd. from a kneaded mixture composed of the metallic powder and a binder and are then degreased and sintered to form sintered compacts; thereafter, these connecting parts 2 are removed. The sintered parts of the metallic powder with which the parts to be formed as the open parts of the combshaped parts are partly or fully connected are obtd.
Patent JP-H04255942-A (JP)
Title: Magneto-optical recording medium
Inventor: OTA MASUMI
IPC: G11B11/10
Filed: 1991-02-08
Abstract: PURPOSE:To surely reproduce the recording medium with high resolution. CONSTITUTION:A magneto-optical recording medium consists of the reproducing layer 11 formed from essentially CdFeCo and having >=450emu/cc saturated magnetization and <=4kOe coercive force, and the recording layer formed from essentially TbFeCo and having >=5kOe coercive force, >=300emu/cc magnetization in the case of transition metal dominant film and <=200emu/cc magnetization in the case of rare earth metal dominant film.
Patent JP-H03196376-A (JP)
Title: Addressing mechanism for parallel access to a plurality of adjacent storage positions from the whole field storage devices
Inventor: UIRIAMU AARU HANKOTSUKU
IPC: G06F12/06
Filed: 1990-01-30
Abstract: PURPOSE: To reduce the memory capacity by dividing a full field storage into quarter parts, placing four picture pixels at the proper corner positions, and correcting X and Y addresses to access the corners which are included in an address designation space. CONSTITUTION: This mechanism includes a means 30 which divides a full field storage into sections 14, 16, 18 and 20 having the addresses and data buses respectively, the means 10 and 12 which correct the incoming X and Y addresses and access the screen positions included in an address designation space, and a means 22 which arrays the data buses to output plural picture pixels to the proper screen positions. These division means 30, correction means 10 and 12 and array means 22 process data in cooperation with each other in order to output at plural adjacent picture pixel positions in parallel to each other and in a prescribed arrangement.  Thus it is possible to show four corners of a group of picture pixels with satisfactory resolution at every prescribed reading point and in real time without using any other storage to the full field storage nor increasing extremely the velocity of the storage.
Patent JP-H11197527-A (JP)
Title: Mechanical pulverizer
Inventor: TANAKA TETSUYA
IPC: G03G9/087
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an improved pulverizer by which particles within a range of required size are obtained with high efficiency and a toner causing no problem of the image quality with respect to pulverizers by which material to be pulverized is pulverized between a rotor which is supported on a rotating shaft and on whose outer surface a lot of projected parts parallel to a generating line continue in the peripheral direction and a stator which has a minute gap outside the rotor and on whose inner surface a lot of projected parts parallel to a generating line continue in the peripheral direction. SOLUTION: Relating to a pulverizer by which material to be pulverized is pulverized between a rotor 1 which is supported on a rotating shaft and on whose outer surface a lot of projected parts in parallel to a generating line continue in the peripheral direction and a stator 1 which has a minute gap outside the rotor 1 and on whose inner surface a lot of projected parts in parallel to a generating line continue in the peripheral direction, the number of recessed parts of the rotor 1 is 0.9-2.0 times that of recessed parts of the stator 2.
Patent JP-H02197712-A (JP)
Title: Calorific value regulator for liquefied natural gas
Inventor: HISAKADO YOSHINORI
IPC: C10L3/00
Filed: 1989-01-26
Abstract: PURPOSE:To reduce operation cost, to simplify the constitution and miniaturize so as to utilize the cold heat of liquefied natural gas by allowing the liquefied natural gas from a first tank to absorb the liquefied natural gas gasified from a compressor to mix with the liquefied natural gas from a second tank so as to obtain a predetermined calorific value. CONSTITUTION:In a reliquefying device 35, after liquefied natural gas 32 from a first tank 31 is jetted, and boil off gas gasified from the upper part of the first tank 31 is compressed by a compressor 53, it is introduced in the reliquefying device 35 to allow the liquefied natural gas 32 from a nozzle 37 to absorb it to mix liquefied petroleum gas 42 from a second tank 41 with the liquefied natural gas 32 from the reliquefying device 35 so as to obtain a liquid having a predetermined calorific value and gasified by a gasifier 49 to utilize as a city gas and the like. A blockade at the gasifier 49 can be prevented without any evaporator for the liquefied natural gas 32. The calorific value of the gas obtained by mixing the liquefied natural gas 32 with the liquefied petroleum gas 42 by controlling the flow rate of the liquefied petroleum gas 42 from the second tank 41 can be regulated.
Patent JP-H01191856-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a photosensitive body which is stable to heat and light and has an excellent carrier generating property by using the azo pigment expressed by the prescribed formula as a photoconductive material for a photosensitive layer. CONSTITUTION:This photosensitive body has the photosensitive layer contg. the azo pigment expressed by the formula I on a conductive base. In the formula I, X is an OR group, -NHR group; R is hydrogen, alkyl group, aryl group, allyl group; a denotes hydrogen, halogen, trifluoromethyl, methyl; Cp denotes a residual coupler group. Generation and transfer of carriers are executed with respectively the separate materials by using such azo pigment as the photoconductive material to constitute the photosensitive layer of the photosensitive body and utilizing only the excellent carrier generating power of the azo pigment. As a result, the photosensitive body exhibits stable characteristics.
Patent JP-H04236540-A (JP)
Title: Communication system
Inventor: TOGUCHI SATORU
Filed: 1991-01-18
Abstract: PURPOSE:To realize the communication system in which lots of terminal equipment are simultaneously connected, a delay time is not increased, the terminal equipment is not expensive and the communication installation is efficient. CONSTITUTION:Terminal equipments 1A, 1B, 1C, 1D... and an exchange 2 directly connected to them or located closest to them are communicated by the synchronization transfer mode and the above exchange 2 and other exchange 3 in a network are communicated by the asynchronization transfer mode in the communication system having plural terminal equipment and plural exchanges.
Patent JP-H09210250-A (JP)
Title: Wire binding member
Inventor: NAKADE YOSHIYUKI
IPC: H02G3/30
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a wire binding member usable in common relating to a different number of wires, relating to the wire binding member for a turn signal switch or the like in an automobile. SOLUTION: A tongue-shaped part 11I spread in a total region between strut parts 11C, 11D in both ends to have elasticity in a vertical direction is provided in a base board part 11B in a wire storage recessed part of a wire binding member 11, after wires 12 are received, this tongue-shaped part 11I is deflected, by binding the wires, relating to even a different number of the wires, the wire binding member, used in common, can bind the wire.
Patent JP-S58136427-A (JP)
Title: Plunger for transfer molder
Inventor: NISHIZAWA IWAO
IPC: B29K101/10
Filed: 1982-02-08
Abstract: PURPOSE:To enable a center of a mold to coincide with an axis line of a head, by using a head which is attached to a cylinder body in a manner to bring axis lines into coincidence with each other, the cylinder body being supported to an axle body, whose axial line coincides with that of a cylinder rod, in a slight play so that it can move in a radial direction. CONSTITUTION:A ball retainer 26, movably placed by means of a plurality of balls 25a, 25b..., is located between the nip formed by support rings 24 and 28, and is positioned by threadedly engaging guide pins 29a and 29b with a positioning screw 21. This causes coinciding of the axis lines of the support rings 24 and 28 with that of the retainer 26, a support axle 13 and an adaptor 18 are positioned so that their axis lines coincide with each other, and they freely move relatively in a direction of a radius through the working of the balls 25a and 25b. In case an axis line of a pot 4 is displaced from that of a head 30, the axis lines coincide with each other through movement of the adaptor 18.
Patent JP-S59146424-A (JP)
Title: Magnetic head core and its production
Inventor: HIGUCHI TETSUO
IPC: G11B5/127
Filed: 1983-02-09
Abstract: PURPOSE:To avoid exfoliation of the laminated members during a manufacturing process and to keep a fixed magnetic gap width constant to increase the strength of a magnetic head core, by forming previously the grooves for thin plate magnetic material to a block of a nonmagnetic material with prescribed pitches and then putting the thin plate magnetic material into those grooves. CONSTITUTION:Plural grooves 10 are formed in parallel to the single side of a block 1 made of a nonmagnetic material with prescribed pitches. Then thin plate magnetic mateial 2 is put into these grooves 10 via an adhesive, etc. The block 9 is cut in the lengthwise direction of the grooves 10 as shown by broken lines to obtain a core block half. Then a nonmagnetic material is attached to the areas of a junction surface 14 or 15 and 16 or 13-15 respectively by the vapor deposition or sputtering process. Then the blocks which are set opposite to each other centering on the material 2 and joined together at the center part in the thickness direction of the material 2 are cut to obtain a single magnetic core body 16.
Patent JP-S58139698-A (JP)
Title: Exciter for synchronous machine
Inventor: IGUCHI MORIKAZU
IPC: H02P9/08
Filed: 1982-02-10
Abstract: PURPOSE:To improve the reliability of a synchronous machine by disposing a contactor at the field side from an initial exciting thyristor and opening the contactor after confirming that the initial exciting thyristor is interrupted after establishing the voltage. CONSTITUTION:When a field breaker 2 is closed and a contactor 3 is subsequently closed, a pulse generator 4 operates to fire a thyristor switch 5, and an initial exciting current flows from a DC power source 7 to the field coil 6. When the terminal voltage Vg of the machine 1 reaches the Vg1, the first voltage relay 10 operates to energize an automatic voltage regulator 9. When the terminal voltage Vg of the machine 1 further rises to reach the Vg2, the second voltage relay 14 operates. At this time a thyristor switch 5 is extinguished by the output voltage of a thyristor rectifier 12 so that the thyristor switch defect detector 13 generates a signal, the contactor 3 is opened.
Patent JP-H01193832-A (JP)
Title: Projecting device
Inventor: KOGYO YOICHIRO
IPC: G03B21/14
Filed: 1988-01-29
Abstract: PURPOSE:To save power consumption and to prevent the shortening of the life of a xenon lamp by superposing a high current to the xenon lamp in tuning to the opening of a shutter and supplying a base current to the xenon lamp in tuning to the opening of the shutter. CONSTITUTION:A lighting circuit 4 which usually supplies the low base DC current to the xenon lamp 3 and supplies the high current to said lamp 3 so as to improve the output of light when a pulse current is superposed is provided on a projecting device which chops light from the xenon lamp 3 with a rotary shutter 60. By providing a means for generating the pulse current in synchronizing with the rotation of the shutter 60, the lighting device of the xenon lamp 3 is driven with the pulse current, so that the high current is superposed on the xenon lamp 3 in tuning to the opening of the shutter 60 and the base current is supplied to the xenon lamp 3 at the time of closing the shutter 60. Thus, the power consumption can be saved and the output of light can be improved. And also the life of the lamp can be prolonged.
Patent JP-H06233098-A (JP)
Title: Facsimile equipment with automatic recording function
Inventor: ONISHI TORU
IPC: H04M11/00
Filed: 1993-02-05
Abstract: PURPOSE:To enable a user to set the control mode, where the recording opera tion is performed, by switching through telephone operation from his outside destination or the like even in the case that he leaves a facscimile equipment on the control mode where the recording operation is not performed, and goes out in the state and to enable him to easily and surely confirm that the control mode is switched. CONSTITUTION:In a state the telephone/FAX mode is set, a CPU 7 of a facsimile equipment main body 2 sends a dummy ring back tone 20 times after incoming call and emits a buzzer tone 17 times and waits for the CNG signal from the originating side for the period of about 60 seconds. If the CNG signal is not received during this period of time, the control mode of the equipment is set to the automatic recording/FAX mode by switching, and an automatic recording set request signal and an incoming call command signal are sent to a CPU 24 of a recorder 3. Then, the CPU 24 of the recorder 3 operates a DSP 27 to start sending of a voice response message to the originating side or the like.
Patent JP-S63186492-A (JP)
Inventor: TAKADA MITSUYUKI
IPC: H05K1/09
Filed: 1987-01-29
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-H02199379-A (JP)
Title: Emergency cutoff device
Inventor: ISHII AKIO
IPC: F16K31/36
Filed: 1989-01-27
Abstract: PURPOSE:To mitigate the restriction for the installation place of a device by constituting the device with a pressure detecting member inserted into the passage of a pipe, a pressure guide hole provided through it, and a cutoff valve directly fed with the detected pressure and cutting off the passage when the detected pressure reaches the preset pressure. CONSTITUTION:When a pipe 2 on the downstream side of a pressure detection section 3 is broken, the gas flow in the passage 6 of the detection section 3 is quickly increased, the secondary pressure P2 is quickly decreased, when the pressure difference between the pressure P1 and the pressure P2 becomes the preset value or above, the balance of force in the diaphragm chamber 31 of a cutoff valve 4 is reversed. The pressure (primary pressure P1) in a lower chamber 31b is made relatively larger than the resultant force of the pressure (secondary pressure P2) in an upper chamber 31a and the pressing force of a spring 33, thus a diaphragm film 32 is moved upward. As a result, a needle is withdrawn from a valve shaft 28, the lock of a lock mechanism 24 is released, a valve body 23 is seated on a valve seat 26 by the pressing force of a spring 27 and the pressure in the passage, and the valve 4 is closed.
Patent JP-H02200813-A (JP)
Title: Production of aromatic polyester fiber
Inventor: NAKAGAWA JUNYO
IPC: D01F6/84
Filed: 1989-01-26
Abstract: PURPOSE:To obtain the subject fiber having high strength and high elastic modulus in a low cost by spinning aromatic polyester formable of anisotropic melt from nozzle at a temperature higher than polymer flow temperature and specific shear rate and heat-treating at a temperature below flow temperature of resultant fiber. CONSTITUTION:An aromatic polyester formable of anisotropic melt is subjected to spinning by extruded from nozzle at a temperature more 10 deg.C higher than flow temperature of the polymer and >=10<3> sec<-1> shear rate, then the spun fiber is heat-treated at a temperature below flow temperature of the fiber for a time not increasing >=50% of strength of the fiber in inert atmosphere, thus further heat-treated for a time increasing >=50% of strength of the fiber in active atmosphere to afford the aimed fiber. Besides, aromatic polyester formable anisotropic melt containing >=90wt.% repeating unit expressed by formula I and formula II, and 5-50mol% unit expressed by formula II is preferably used.
Patent JP-H10222319-A (JP)
Title: Printing device and printing control method
Inventor: HIROOKA SHIGEKI
IPC: B41J5/30
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To collectively execute the printing of plural copies with a small quantity of memory one by one. SOLUTION: When printing data is received, it is judged whether or not a spool command exists in the head of it (step S601), the processing of the spool command is executed at the time of existence (step S602) and it is processed as another data at the time of non-existence (step S603). Succeeding printing data is moved to a spool area in the processing as the spool command. In another processing, data is read from the spool area so as to print by the designated number of copies at the time of printing plurally and data is read from a reception buffer so as to execute a printing output unless printing is executed plurally.
Patent JP-H09191611-A (JP)
Title: Manual operation apparatus of motor-driven actuator
Inventor: OHASHI YOSHIO
IPC: H02K7/20
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To operate a motor-driven actuator manually even in the cases of the power supply interruption and the failure of a motor. SOLUTION: The rotary motion of a motor is decelerated by a decelerating means 2 and outputted to a motion converting means which converts the rotary motion into a linear motion. A retaining part 11a which is provided in the base end part of the screw shaft 11 of the motion converting means for the linkage with a manual operation handle 31 and a retaining pin 31b which is provided on the manual operation handle 31 are retained with each other so as to be unmated from each other freely to compose a manual operation mechanism 32 which is provided on the base end side of the motion converting means.  When a driving rod 13 retreats, the manual operation mechanism 32 is operated by an operation force which is large enough to exceed a torque which is obtained by deducting a torque Tn with which the driving rod 13 is pushed back by a load from a braking torque TB given by a driving control means 22 to operate a motor-driven actuator A manually.
Patent JP-S59144188-A (JP)
Title: Photocoupling semiconductor device
Inventor: YOSHIKAWA TOSHIBUMI
IPC: H01L31/101
Filed: 1983-02-07
Abstract: PURPOSE:To reduce the erroneous operation due to electrostatic coupling by forming to reduce substantially small the impurity diffused region in which the photocurrent of a photoreceptor is amplified. CONSTITUTION:A base diffused region 2 is divided into plural regions 2a, 2b, 2c. Reference character (a) represents the width of the divided base diffused region, (b) represents the interval size of the base diffused regions. The regions 2a, 2b, 3c are electrically connected to each other. An effective photoreceiving region becomes the region surrounding by a line 10 at a distance B from a P-N junction 11. When the interval (b) of the periphery of the base diffused region is set to b<2B, the photosensitivity does not almost vary, and the diffused area can be reduced.
Patent JP-S59149135-A (JP)
Inventor: FUIRIPU GARUSHIA
IPC: A61C1/08
Filed: 1984-02-07
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。