baber/WOPTO huggingface dataset:
Patent JP-H11353748-A (JP)
Title: Driving device of disk rotation
Inventor: HIGUCHI DAISUKE
IPC: G11B17/028
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a driving device of the disk rotation capable of preventing the coming off of the disk from a turntable by surely preventing the disk from deviating. SOLUTION: Relating to the driving device 1 of the disk rotation provided with a motor 2 and a chucking mechanism 3, the chucking mechanism 3 is furnished with the turntable 6, a center cap 7 and a center ring 8. On the outer circumference of the center cap 7, a preventing means 30 is formed for preventing the disk from coming off in the radial direction.
Patent JP-H04235957-A (JP)
Title: Lowering and control of etu content in alkylene- bisthiocarbamate
Inventor: PIITERU KARERU DEIIPENHORUSUTO
IPC: A01N47/26
Filed: 1991-06-04
Abstract: PURPOSE: To provide a method for stabilizing alkylene bis-dithiocarbamate.  
     CONSTITUTION: The alkylene bis-dithiocarbamate is mixed, the presence of water, with hydroxymethane sulfinate which degrades to formaldehyde to reduce the alkylene thiourea content in the alkylene bis-dithiocarbamate and to retard the formation of the alkylene thiourea. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5859930-A (JP)
Title: Iodobenzene derivative having 4-(trans-4'-(trans-4"- alkylcyclohexyl)cyclohexyl) group
Inventor: SUGIMORI SHIGERU
IPC: C07C25/18
Filed: 1981-10-07
Abstract: NEW MATERIAL:The iodobenzene deivative of formulaI(R is 1-10C alkyl; n is 1 or 2) having 4-[trans-4'-(trans-4''-alkylcyclohexyl)cyclohexyl]group. EXAMPLE:4-Iodo-[trans-4'-(trans-4''-propylcyclohexy)cyclohexyl]benzene. USE:A liquid crystal display element and an intermediate of a liquid crystal compound. It has positive dielectric anisotropy and broad liquid crystal temperature range. PROCESS:The compound of formulaIcan be prepared by (1) reacting 4-substituted bromobenzene derivative with Mg to obtain 4-substituted phenyl magnesium bromide, (2) reacting the product with the compound of formula II, (3) dehydrating the resultant compound of formula III in the presence of KHSO4 catalyst to obtain the compound of formula IV, (4) reducing the compound in the presence of a catalyst such as platinum oxide, etc. and (5) iodizing the resultant compound of formula V with e.g. iodic acid, etc.
Patent JP-S5859847-A (JP)
Inventor: KURAUSU JIMEETO
IPC: B41F33/00
Filed: 1982-09-16
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-S6220504-A (JP)
Title: Polymerizable composition of ambient temperature-curability
Inventor: SASAKI ISAO
IPC: A61K6/884
Filed: 1985-07-19
Abstract: PURPOSE:To provide a composition of outstanding ambient temperature- curability, capable of giving cured product free from discoloration with good appearance, comprising a vinyl monomer and redox polymerization initiator consisting of sulfoxyl acid salt compound and maleic acid hemiperester. CONSTITUTION:The objective composition comprising (A) a vinyl monomer (e.g., styrene, acrylonitrile, vinyl acetate) and (B) a redox polymerization initiator consisting of (i) sulfoxyl acid salt compound of, pref. formula I (M is alkali metal, or monovalent transistor metal; n is 0-5) or formula II (M is alkaline earth metal or divalent transition metal) (e.g., sodium formaldehyde sulfoxylate) and (ii) maleic acid hemiperester of, pref. formula III (R is saturated tertiary alkyl) (e.g., tertiary butylperoxy maleic acid).
Patent JP-H07124195-A (JP)
Title: Headphone type sound-proof device
Inventor: ENDO YOICHI
IPC: A61F11/14
Filed: 1993-06-29
Abstract: PURPOSE:To provide a sufficient sound-proof effect and property to withstand long-term use and enable the communication of wearing persons with each other by providing the above device with sound-proof materials which fit tightly to the wall surfaces of the external auditory meatus inlets by making adaptive deformation, ear speakers which utter voices toward the external auditory meatus and a microphone which collects the voices uttered by the wearing persons. CONSTITUTION:The conversation collecting microphone 41 which picks up the conversations of the wearing person is mounted at the front end of a conversation collecting part 30. The sound-proof materials 24 are mounted on the inner side of the cups 21. The sound-proof materials 24 are adaptively deformed according to the wearing person 100 to fit tightly to the walls of the inlet of the external auditory meatus 102 of the wearing person 100. The front ends on the external auditory meatus 102 side of the sound-proof materials 24 are bored with sound conduit holes 25 and are arranged with the ear speakers 26 deep in these holes. The wearing persons are able to make conversation with each other by using the ear speakers 26 arranged in the sound-proof materials 24, the conversation collecting microphones 41, IR antennas 31 and IR communication equipment.
Patent JP-S5683473-A (JP)
Title: Cyclopent b indole derivative
Inventor: KAMETANI TETSUJI
IPC: A61K31/40
Filed: 1979-12-11
Abstract: NEW MATERIAL:A cyclopent[b]indole derivative expressed by formula I (R 1  and R 3  are lower alkoxyl; R 2  is lower alkyl; R 4  is aralkyl; R 5  is H or lower alkoxycarbonyl; X is 0 or two hydrogen atoms).  
     EXAMPLE: Ethyl 4-benzyl-1, 2, 3, 4-tetrahydro-5, 7-dimethoxy-6-methyl-3-oxo-cyclopent [b]indole-2-carboxylate.  
     USE: Improved pharmaceutical actions on the central nervous system.  
     PROCESS: An aniline derivative of formula II is diazotized and combined with a cyclopentanone derivative of formula III (R 6  is lower alkyl). The resultant product of formula IV is subjected to the ring opening in the presence of a base to give a dicarboxylic acid derivative, which is then treated with an acid to carry out the indole ring closure. The resultant product is then aralkylated with a compound of the formula R 4 X (X is halogen) to afford the compound of formula I (R 5  is COOR 6 ; X is O). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H116748-A (JP)
Title: Eddy flowmeter
Inventor: MARUYAMA NOBORU
IPC: G01F1/32
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an eddy flowmeter that can accurately detect a minute flow rate near zero flow rate. SOLUTION: A flowmeter has a pillar-shaped eddy-generator 13 being provided so that it orthogonally crosses a measurement pipeline and a pillar-shaped force receptor body 14 that has a buried piezoelectric element and is provided at the downstream of the eddy-generator 13, and detects alternate force operating on the force reception body 14 by a Karman vortex for measuring the flow rate. In this case, a measurement pipeline 11 where a sectional area has a section shape that is long sideways where the length of direction that is perpendicular to the axis of the eddy-generator 13 is longer than that of the axis direction of the eddy-generator 13 is provided.
Patent JP-H0453838-A (JP)
Title: Polyolefin-based film improved in low-temperature sealability
Inventor: KUBO KUNIMICHI
IPC: C08L23/00
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a polyolefin-based film with improved low temperature heat sealability by bringing a polyolefin-based resin with a specific density into contact with an organic solvent before and/or after shaping the resin into a film. CONSTITUTION:A polyolefin-based resin with a density smaller than 0.920g/cm<2> (e.g. a copolymer obtained by reacting ethylene and a 3-8C alpha-olefin to vapor phase polymerization) is brought into contact with an organic solvent (e.g. n-hexane) before and/or after shaping it into a film.
Patent JP-S5683157-A (JP)
Title: Synchronizer
Inventor: NAKATSUKA SHIGEO
IPC: H04L7/00
Filed: 1979-12-10
Abstract: PURPOSE:To absorb jitter and to prevent malfunction, by performing delay correction to the frame in a loop transmission system and avoiding the missing of trailing of the preceding frame, when the synchronizing word enters the synchronizer and is again output. CONSTITUTION:A frame 4a taking the synchronizing word SYN as the head is fed to a synchronizer 1, it is converted into a parallel data at a serial/parallel conversion register SP, the synchronizing word SYN is detected at the synchronizing circuit FSYN, the partial frame number corresponding to partial frames D1-Dn is produced, and split instruction is given to a frame split circuit BUF. The partial frames D1-Dn and the frame number are written in the pushup memory FLFO, and the partial frames D1-Dn are stored in the frame memory FMEM as the unit word. Further, the partial frames D1-Dn are sequentially read out according to the sequence of write-in from the memory FMEM at the address counter CTOUT, they are converted into parallel data at a parallel serial conversion register PS, and they are transmitted to the transmission line by taking the synchronizing word SYM as the trailing.
Patent JP-S5684129-A (JP)
Title: Positioning device for punch and die for forming deformed shape
Inventor: HOSHINO HARUO
IPC: B21D28/24
Filed: 1979-12-10
Abstract: PURPOSE: To enable the easy and exact positioning for the punch, by providing the punch retainer fixed to the upper base, with a long hole in large diameter for restraining the direction of the punch, and a long hole in small diameter for restraining the direction of the punch retainer.  
     CONSTITUTION: At setting the punch P, the center hole 9 of the punch P is fitted to the first positioning pin 8 1 , the long hole in large diameter 12 of the punch retainer R is fitted to the punch P, and the flange 10 is put into the stepped part 15. The punch retainer R is slid to the left, and is slid to the right after placing the small diameter, long hole 13 so as to face the second positioing pin 8 2  which is then fitted to the long hole in small diameter 13. Next, the punch retainer R is fixed to the upper base 2. Hereby, the first positioning punch 8 1  fixes the relative positions of centers of the punch P and the die D. The second positioning pin 8 2  restrains the direction of the punch P through the punch retainer R, and aligns the long axis of the punch heel P a  with the die hole D a . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0210512-A (JP)
Title: Rotary magnetic head device
Inventor: OKUDA MAKOTO
IPC: G11B15/61
Filed: 1988-06-28
Abstract: PURPOSE:To properly use a normal television signal and the broad band signal of a high vision picture, etc., with a single rotary magnetic head device, and to record them by making variable the number of revolutions of an upper drum according to the number of the revolutions of the rotary magnetic head part. CONSTITUTION:An upper drum 1 and a lower drum 7 to guide the running of a magnetic tape, a rotary magnetic head part 5, which is positioned between the upper drum 1 and the lower drum 7 and can made variable the number of the revolutions, and a means to change the number of revolutions of the upper drum 1 are provided. Consequently, by the same rotary magnetic head device, the number of the revolutions of the upper drum 1 can be changed according to the number of the revolutions of the rotary magnetic head part 5. Thus, even when the magnetic head part 5 is used by changing the number of the revolutions, the floating quantity of the magnetic tape can be always made constant, and recording/reproduction by means of the stable magnetic head is attained.
Patent JP-S5863428-A (JP)
Inventor: USEBUORODO BUASHIRIEBUITSUCHI
IPC: B29C35/00
Filed: 1981-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H115229-A (JP)
Title: Manufacturing of laminate
Inventor: HASHIMOTO KOJI
IPC: B29C45/14
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a border part on the surface of a skin in a laminate with two or more different types of color or pattern. SOLUTION: A sheet material 30A to serve as a skin, with different colors or patterns on the surface formed from a parting line as a border, is thermally softened, then this soft sheet material 30A is held between a first molding tool 10 and a second molding tool 20, and a synthetic resin material 35A which becomes a base material through curing is put into a space between the back face of the sheeting 30A whose front face is brought into contact with the first mold surface 11 of the first molding tool 10 and the second mold surface 21 of the second molding tool 20. Thus the laminate made of the base material covered with the skin is obtained.  Further, on the first molding tool 10, a slit forming plate 12 whose tip edge is brought into contact with the parting line of the sheeting 30A which comes into contact with the first mold surface 11 is provided in such a manner that the slit forming plate 12 is movable tilted. The slit forming plate 12 is caused to pop up from the first mold surface 11 by an actuating device 17. In the skin of the laminate, woodgrain-finished grooves of small width are formed by the slit forming plate 12. The parting line on the skin is concealed way deep inside the woodgrain-finished grooves.
Patent JP-H058585-A (JP)
Title: Printed wiring board for ic card
Inventor: KATO HISAO
IPC: B42D15/10
Filed: 1991-07-01
Abstract: PURPOSE:To provide a printed wiring board for an IC card with a contact terminal having excellent corrosion resistance by simple structure. CONSTITUTION:A printed wiring board 100 has an insulating base material 10 and a contact terminal 20, which is formed onto the insulating base material 10, on a surface of which is plated 22 and which is exposed to the outside of the IC card, and the boundary section of the side face of a conductor pattern 21 constituting at least the contact terminal 20 and the insulating base 10 is filled with an insulating resin 30.
Patent JP-H0213711-A (JP)
Title: Dioxine generation amount management controller for incinerator
Inventor: KIRA MASAHARU
IPC: F23N5/00
Filed: 1988-06-30
Abstract: PURPOSE:To continuously manage and control dioxine generation amount by managing and controlling the generation amount of CO having correlation to dioxine. CONSTITUTION:A CO detector 2 is mounted in the waste gas outlet of an incinerator 1. The detector 2 transmits a CO amount to a CO controller 3. The controller 3 calculates on the basis of the CO amount and transmits its result to a CO controller 4 provided in the incinerator 1. The controller 4 adjusts an air amount, etc., to the incinerator l on the basis of a reception signal to control the CO generation amount. A dioxine display recorder 5 calculates on the basis of the signal of the controller 3, displays and records the dioxine generation amount. The dioxine generation amount can be managed and controlled indirectly by continuously managing and controlling CO having a large correlation thereto.
Patent JP-H0325049-A (JP)
Title: Fitting construction for passive seat belt
Inventor: YAMAMOTO NOBUNARI
IPC: B60R22/04
Filed: 1989-06-23
Abstract: PURPOSE:To improve efficiency of assembling work by previously mounting a retractor for a seat belt on a bracket, and arranging the bracket on a door panel. CONSTITUTION:A passive seat belt main body 2 is composed of belts 5, 5' of which both ends are rewound with a shoulder retractor 3 and a lap retractor 4, through rings 6, 6', and a through tongue 7. The through rings 6, 6' support the middle part of the belts 5, 5' at the sash part 1a of a door panel 1 and the lower part of a door panel 1. The through tongue 7 is fixed on a buckle of the center of a seat. At fitting the device, the shoulder retractor 3 and the lap retractor 4 are fitted to a bracket, and the bracket is fitted to the fitting hole of the inner panel of the door panel through screws. A door rim is arranged on the outside of the bracket to cover it.
Patent JP-H11355244-A (JP)
Title: Base band processing circuit for cdma communication
Inventor: NAKAYASU KANADA
IPC: H04J13/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a base band processing circuit of a base station for CDMA communication which can cope with a high symbol rate or a multiuser by a minimum structure. SOLUTION: A base band processing circuit is equipped with plural blocks 3 which process spread signals from mobile equipment by a specified symbol rate and, when a symbol rate of the spread signal is high, the plural blocks process a single signal. Thus, the symbol rate of the individual processing block is made smaller, a facility is suppressed and the circuit surely copes with communication of the high symbol rate. Also, the circuit copes with even plural users by using the plural processing blocks.
Patent JP-S5950799-A (JP)
Title: Controller for motor generator
Inventor: SATOU MUTSUMI
IPC: H02P9/14
Filed: 1982-09-16
Abstract: PURPOSE:To eliminate the interruption of a power source supply to a load side even if a power source is interrupted due to the passage of a section by decreasing the output voltage of a generator when a power source for driving a motor is temporarily interrupted. CONSTITUTION:When a voltage detector 14 is operated, an auxiliary coil contactor 17 and a main circuit contactor 18 are excited, and a single phase induction motor 11M of a motor generator 11 starts. When the output frequency of a generator 11G becomes the prescribed frequency or higher, a frequency relay 16 is excited, the contactor 17 is demagnetized, and a load contactor 24 is excited. An automatic voltage regulator 26 controls the exciting current by the reference voltage 29 by a Zener diode 46 when a motor circuit power source 13 is energized and in response to the deviation between the reference voltage 29' lower than the reference voltage 29 and the output voltage of the generator when the motor circuit power source 13 is not energized.
Patent JP-S6054671-A (JP)
Title: Preparation of carbonated liquor containing nutrient component of crude drug extract, etc.
Inventor: MARUO TAKEKI
IPC: C12C5/02
Filed: 1983-09-03
Abstract: PURPOSE:To obtain carbonated liquor having excellent taste and flavor, and preservable for a long period without loss of vitamins nor forming precipitate, by adding crude drug extract to dark beer, leaving the beer at rest, removing the formed precipitate, and adding vitamins to the product. CONSTITUTION:Draught dark beer brewed by conventional process is mixed with crude drug extract and if necessary royal jelly, honey, etc., and left at rest at about -5-+10 deg.C for about 0.5-10 days. After separating the formed precipitate by filtration using e.g. diatomaceous earth as a filter aid, a specific amount of vitamins are added and dissolved in the obtained clear dark beer, and the product is subjected to sterilization or aseptic filtration.
Patent JP-S5682483-A (JP)
Title: Electronic timepiece with sound recording function
Inventor: AIHARA TOSHIHARU
IPC: G04G13/00
Filed: 1979-12-11
Abstract: PURPOSE: To confirm previously alarm sounds by producing the encoded external sounds for alarm stored in a memory part according to switch operations.  
     CONSTITUTION: The encoded external voices for alarm stored in a recording part 15, etc. via a D/A conversion circuit 28, an encoding circuit 29, etc. are read out by the coincidence output from the 1st alarm setting circuit 6, etc., and are made into the analog voice signal by an encoding circuit 30, a voice signal synthesizing circuit 31, etc., so that alarm sound is produced from a microphone/speaker 25. On the other hand, a display change-over circuit 4 is changed-over via a decoder 14 according to the operation times of a switch S 4 ; at the same time, the recording part 15, etc. are controlled and the set alarm time of the circuit 6, etc. is displayed in a display device 5, and at this same instant, the corresponding alarm sound is produced, thus the alarm sound corresponding to the predetermined alarm time is confirmed beforehand. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5684159-A (JP)
Title: Pinch roll speed control device
Inventor: UEDA MASAMI
IPC: B22D11/128
Filed: 1979-12-11
Abstract: PURPOSE:To eliminate the fluctuations in casting speed occuring in backlash by disposing respective means in a manner as to apply tension between the pinch roll group which generates braking torque and the pinch roll group which generates motoring torque. CONSTITUTION:In a titled control device of continuous casting equipment arranged with plural pinch rolls, means of generation of the braking torque in the mortors 10A, 10B for pinch roll rotation on the upper stream side, a thyristor device 11, a current control device 13 for braking and a speed control device 15 are provided, and means of controlling the motoring torque of other motors 10C-10F and said means, a thyristor device 14, current control and speed control devices 25, 26 for motoring, etc. are provided and these are so constituted that when the drawing torque is small at the operation starting, the braking operation is carried out and  when the torque increases gradually the current on the braking side is decreased so as to meet the drawing torque.
Patent JP-H0513957-A (JP)
Title: Printed wiring board
Inventor: NAGAI TOSHIHIRO
IPC: H01B3/44
Filed: 1991-07-02
Abstract: PURPOSE:To enable a printed wiring board to absorb residual stress by a groove so as to be protected against warpage even if the board is subjected to hot pressing by a method wherein a groove is provided to an inner board or an outer board. CONSTITUTION:An inner board 4 of a copper plated laminated board is etched for the formation of a circuit pattern 7, and a groove 11 is formed on the part of the board 4 where a copper foil is not provided. On the other hand, outer boards 2 and 3 formed of insulating boards plated with copper foils are laminated on the inner board 4 through the intermediary of adhesive agents 12 and 13, and the adhesive agents 12 and 13 are cured by hot pressing to form the boards into one piece. The copper foils of the outer boards 2 and 3 are etched into circuit patterns 5 and 6 for the formation of a printed wiring board 1. As mentioned above, as the groove 11 is provided to the inner board 4, residual stress induced by the expansion coefficient difference between the boards 2, 3, and 4 owing to the difference between the copper residues on their surfaces is absorbed by the groove 11, so that the board 1 can be protected against warpage.
Patent JP-S644789-A (JP)
Title: Crt integrated type personal computer
Inventor: WATANABE HARUKO
IPC: G09F9/00
Filed: 1987-06-29
Abstract: PURPOSE: To set up a screen on a direction to be most easily observed by connecting a slide controller for vertically rotating a cathod-ray tube(CRT) so as to operate the CRT from the external of a personal computer body. CONSTITUTION: The CRT 10 is supported and built in the personal computer body 1 so as to be rotated against the body 1 by a rotary shaft 12 arranged on the center part of the side part of the front of the CRT 10 itself. The slide controller 13 is connected to the lower part of the CRT 10 and arranged in a state projected from a guide groove 13a formed on the side face of the body 1 to the external. When the controller 13 is slided forward, the CRT 10 is rotated around the shaft 12 and turned upward, and when the controller is slided backward, the CRT 10 is turned downward. Thus the difficulty of observation of the CRT screen due to reflection or the like can be prevented by changing and controlling the direction of the screen.
Patent JP-S6189100-A (JP)
Inventor: NARUI HIROSHI
IPC: B32B15/088
Filed: 1985-07-22
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-S646365-A (JP)
Title: Enclosed type lead storage battery
Inventor: NISHIMURA MIYUKI
IPC: H01M4/14
Filed: 1987-06-29
Abstract: PURPOSE:To improve the cycle life by specifying the diameter of the plural holes furnished on a negative electrode plate. CONSTITUTION:Plural holes 2a are furnished on a negative electrode plate 2, and the diameter R of the holes 2a is made larger than the thickness (d) of the negative electrode plate and smaller than two times the thickness (d), d<R<2d. As a result, the oxygen gas generated from a positive electrode plate 1 can be scattered rapidly from the holes 2a. Moreover, the oxygen cycle reaction is made rapidly, the generation of hydrogen in the negative electrode 2 is suppressed, and the scattering of the moisture in the electrolyte to the outside can be controlled. In such a composition, the deterioration of the cycle life resulting from a decrease of the electrolyte amount can be prevented.