baber/WOPTO huggingface dataset:
Patent JP-S62172586-A (JP)
Title: Digital audio disk reproducing device
Inventor: TAKAMATSU TSUTOMU
IPC: G11B27/10
Filed: 1986-01-24
Abstract: PURPOSE:To attain excellent re-recording by giving a command of setting a reverse music number when the cumulated playing time reaches >=1/2 of the recordable time and reversing the running direction of a tape just before the start of reproduction of the reverse music number. CONSTITUTION:When a re-recording start command is given, a controller 17 writes the cumulative playing time and a music number (i), reads the playing time ti recorded on a disk 2 and displays (20) the cumulated time added with the time ti and data of the music number (i). Then the presence of a music number sent command is detected, and when present, 1 is added to the music number (i), subsequent re-processings are applied, and when absent, the presence of the reverse music number setting commanded when the cumulated time reaches 1/2 of the recordable time is detected and when it is absent, subsequent re-processings are applied and when present, the music number (i) is displayed (20) as the data of the reverse music number ir. As soon as the reproducing operation of the disk is started, the recording start command is sent, and when the taken-in reproduced music number and the data of the music number (i) are coincident, a signal representing the end of the reproduction up to the music number (i-1) is sent to command the reversing.
Patent JP-S55107323-A (JP)
Title: High frequency amplifier circuit
Inventor: TATEISHI MICHIHIRO
IPC: H03J3/18
Filed: 1979-02-09
Abstract: PURPOSE: To prevent abnormal output at strong input and depreciation of AM suppression, by connecting high and low frequency current bus circuit at the control voltage supply terminal of varactor diode, in the tuning circuit using varactor diode.  
     CONSTITUTION: Between the cathode terminal of the varactor diodes 8, 9, 17, 18 of the tuning circuits 2, 4 and the control voltage input terminal 24, the resistors R10, 12, 14 and R19, 21, 23 are connected, and capacitors 11, 13 are respectively connected between the junction of R10, 12 and ground and between the junction of R12, 14 and ground. Between the junction of R19, 21 and ground and the junction of R21, 23 and ground, the capacitors C20, 22 are respectively connected. The path for high frequency current is constituted with C11, R12 and C20, R21 and path for low frequency current is made with R12, C13 and R21, C22. Thus, the AM component of high frequency signal detected with the varactor diode is bypassed with C12, 22 to prevent the superposition of AM component to the control voltage fed to the diode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01189487-A (JP)
Title: Method of measuring height of coke bed in cupola and device therefor
Inventor: SASAKI SHOJIRO
IPC: F27B1/00
Filed: 1988-01-22
Abstract: PURPOSE:To enable efficient operation of a cupola by obtaining measurements in the height of a coke bed easily, correctly, and continuously, by calculating the surface level of a coke bed, based on the measurements in distance detected by a range finder of laser type. CONSTITUTION:A range finder of laser type 3, which radiates laser rays to the surface of a coke bed, is provided above a coke bed 2 in a cupola 1, and an arithmetic and logic means 4 to calculate the surface level of a coke bed 2 on the basis of the measurements in distance (l) detected by the range finder of laser type 3, and the indicating means 5 which shows the calculated level by the arithmetic and logic means 4 are provided. The laser rays from the range finder of laser type 3 is projected to the surface of a coke bed 2, the reflected rays is fed back into the range finder 3, and the distance between the range finder 3 and the surface level of a coke bed is detected on the basis of the projected rays and the incident rays. The surface level of a coke bed 2 is calculated by the arithmetic and logic means 4 on the basis of the measurements in distance and predetermined information in regard to the position and the direction of a range finder 3 to the cupola 1, and the result of calculation is read in the indicating means 5.
Patent JP-H01192711-A (JP)
Title: Clathrate complex from hydrazine, production thereof and separation using said complex
Inventor: TODA FUMIO
IPC: C07C39/15
Filed: 1988-01-26
Abstract: PURPOSE:To obtain a molecular clathrate complex with hydroxyl compound as the host molecule and hydrazine as the guest molecule, separable into the hydrazine and the hydroxyl compound through distillation, by reaction between each specific hydroxyl compound and hydrazine. CONSTITUTION:The objective complex can be obtained by reaction between (A) a hydroxyl compound selected from (a) phenolic compounds of formulas I and II, respectively, (b) dihydroxybenzene compounds of formulas III and IV, respectively, (c) bisphenol compounds of formula V, (d) naphtols, and (e) acetylenediols and (B) a hydrazine such as hydrated hydrazine, alkyl-hydrazine of formula VI or the like in the molar ratio A/B=1/1 at 0 to 70 deg.C. In the above- mentioned formulas, R is H, 1-3C alkyl or R'; R' is 1-3C alkoxy; R<2-3> are each H, lower alkyl or lower alkyl-substituted phenyl, R<2> and R<3> are linked to give a group of formula VII; X is S or C, when X is S, R<4-5> are each O, and when X is O, R<4-5> are each H, lower alkyl, phenyl, etc.; R<6-7> are each H or lower alkyl with a proviso that one or both of them is lower alkyl.
Patent JP-H07216488-A (JP)
Title: Al alloy stock for die casting in solid-liquid coexisting region and its production
Inventor: HACHIMAN SEIRO
IPC: B22D21/04
Filed: 1994-02-07
Abstract: PURPOSE:To produce an Al alloy stock excellent in the flowability of a material even in the case of die casting in a semimolten state of high solid phase ratio at the time of die casting in a solid-liquid coexisting region and capable of providing a die cast product reduced in gas defects and non-metallic inclusions and excellent in mechanical properties. CONSTITUTION:This stock is an Al alloy stock for die casting in a solid-liquid coexisting region, having a composition containing 0.01-0.5% Ti, 0.6-1.3% Fe, and 5-15% Si. Further, an Al-Ti-B alloy is added to a molten Al alloy containing Si and Fe to undergo component regulation and the resulting molten Al alloy is cast in a mold to form into a cast slab.
Patent JP-H02194339-A (JP)
Title: Optical spectrum analyzer
Inventor: HATORI MASAMI
IPC: G01J3/18
Filed: 1989-01-23
Abstract: PURPOSE:To perform the analysis of light spectrum over a wide wavelength range by generating surface acoustic waves in frequency ranges different from each other by plural surface acoustic wave generating means. CONSTITUTION:A light beam L from a light source 23 is incorporated in a light guide 12 through optical fibers 24 and 26, a collimator lens 21 and a cylindrical lens 22. The guided light L1 is diffracted by an acoustic and optical interaction with the surface acoustic wave 15 generated from a chirp interdigital transducer 17. The diffracted guided light L2 is diffracted to a substrate 11 side in a linear diffraction grating 14 for outputting a light beam and projected to the outside of the light guide 12. The projected light beam L4 is converged by a focusing lens 27 and received by a photodetector 31 through the pin hole 30a of a pin hole plate 30. Then, two means for generating the surface acoustic waves in the different frequency ranges are formed in one transducer 17. Therefore, the analysis of the light spectrum is performed over the wide wavelength range.
Patent JP-H05199925-A (JP)
Title: Constituting skeleton for furniture/bed
Inventor: NISHIZAWA KIYOSHI
IPC: A47C19/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide the constituting skeleton for furniture/bed, by which a framing work can be executed simple and quickly, and also, a vertical frame can be attached irrespective of a variation of seat height. CONSTITUTION:On both sides of the rear part in a seat body base frame 1, a pair of supporting levers 2, 2 are provided projectingly to the upper part, and a vertical frame 3 is fixed to these supporting levers 2, 2. In such a way, the number of parts for manufacture can be decreased as small as possible, therefore, the manufacturing process decreases and workability is improved, and also, the manufacture can be executed at a low cost, and since a member for supporting a back rest and an arm rest is formed integrally with the seat body base frame, it can be attached simply, and also, strength as the back rest is obtained enough and the safety is high.
Patent JP-S54107093-A (JP)
Title: Ship
Inventor: HIKINO MASAMI
IPC: B63H5/14
Filed: 1978-02-08
Abstract: PURPOSE: To improve the propelling efficiency of a ship by collecting wake occurred at bobbin-like portion to a propeller via first streaming nozzle and securing rudder plate in second streaming nozzle.  
     CONSTITUTION: A fist cylindrical streaming nozzle 7 is provided around a propeller 4 so that wake inlet of the nozzle 7 is opened at the front of the propeller 4 and wake outlet is opened at the rear of the propeller 4 with outer wall section formed in wing shape. Second streaming nozzle 8 is provided coaxially with the rear opening 7A of the nozzle 7 to be attached rotatably around vertical shaft 9. The rear  flow from the propeller 4 is streamed. The nozzle 8 is altered at its angle at the periphery of the vertical shaft 9 to steer the ship so as to improve the thrust via a stationary rudder plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07222285-A (JP)
Title: Ultrasonic probe
Inventor: KUBOTA TAKASHI
IPC: A61B8/00
Filed: 1994-02-07
Abstract: PURPOSE:To prevent a shield plate from being corroded without increasing a manufacture process by forming a hole for circulating a sealing compound at the time of probe manufacture on the shield plate for electromagnetic wave shield to cover an ultrasonic vibration part. CONSTITUTION:In order to perform sealing by injecting the foamed sealing compound, for example, from a sealing compound injecting port 6 into a probe case 5, plural holes 7 for sealing compound circulation are formed at equal intervals on the side face of the shield plate 4, for example, along the central axis of an ultrasonic probe 1. This foamed sealing compound is speedily spread from the holes into an entire gap S between the shield plate 4 and the probe case 5, and that gap 5 is completely or almost completely filled with. Therefore, the entire inside of the probe case 5 can be filled with the sealing compound only by one sealing process for injecting the foamed sealing compound. Thus the shield plate 4 can be prevented from being corroded due to residual vacuoles.
Patent JP-H08209246-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: KOMATSUBARA MICHIRO
IPC: C21D8/12
Filed: 1995-01-31
Abstract: PURPOSE: To stably obtain a material having high magnetic flux density by executing slight decarburization in the process of process annealing for a grain-oriented silicon steel sheet and specifying the steel sheet temp., the temp. of an acidic aq. soln. and immersing time in the case of the start of pickling. CONSTITUTION: The grain-oriented silicon steel sheet contains, as essential components, by weight, 0.050 to 0.100% C, 2.0 to 5.0% Si and 0.005 to 0.040% Al. This steel slab is subjected to hot rolling and is subjected to hot rolled sheet annealing according to necessary. Next, it is subjected to cold annealing for one time or two times including process annealing and is next subjected to decarburizing annealing and final finish annealing. At this time, in the case of the annealing before the cold rolling, C is slightly decarburized by 0.005 to 0.015%, and furthermore, in the case of pickling, the steel sheet temp. at the time of the start of the pickling is regulated to 70 to 170 deg.C, and short time pickling treatment is executed for 3 to 60sec in an acidic aq. soln. of >=60 deg.C.  Thus, the promotion of the precipitation of carbides in the steel and the modification of the properties of the surface of the steel sheet are obtd., by which the improving effect of the texture at the time of the rolling is given, and finally, the magnetic properties of the product can be improved.
Patent JP-S58130279-A (JP)
Title: Forming method of metallic plate
Inventor: TAKEUCHI TETSUO
IPC: H05K5/02
Filed: 1982-01-29
Abstract: PURPOSE:To reduce processing stages of working remarkably and improve yield in forming a metallic plate such as a panellike push button for electronic equipment etc. by covering the grooved edge with a heat-shrinkable synthetic resin film coated on the metallic plate. CONSTITUTION:For instance, in forming a panel for button switch, a transparent or translucent heat-shrinkable synthetic resin film 12 is thermally fusion bonded on a stainless steel plate 11. After applying etching mask 13 on the back, holes 14 are pierced at specified positions in specified pattern. The plate 11 is immersed in etching solution to form a pierced character and grooves 15 for slits. If necessary, the mask 13 is separated, and the film 12 is cut by fusion by a heating cutter from the surface of the film 12 at the groove 15a. Then, the film is shrinked by heat and covers sharp edges 11a of the grooves 15a and the lower edge 15c, and the part is rounded. The plate 11 formed in this way is bonded to a base body 5 with a bonding agent.
Patent JP-S61173786-A (JP)
Title: Method of fermenting alcohol
Inventor: HANAKATA NOBUTAKA
IPC: C12P7/06
Filed: 1985-01-28
Abstract: PURPOSE:To obtain a high-quality fermented solution continuously and efficiently, by washing a solid saccharide source, grinding, adding water, liquefying, centrifuging, and passing through a reactor packed with an enzyme or yeast immobilized carrier, to carry out alcohol fermentation. CONSTITUTION:A solid saccharide source such as cassava, sweet potato, etc., is washed, ground, mixed with water, liquefied, centrifuged, the supernatant liquid of the centrifuged material is passed through the reactor 1 packed with the carrier 2 having immobilized saccharifying enzyme and/or yeast, and subjected to alcohol fermentation, to give a fermented solution.
Patent JP-H03217155-A (JP)
Title: Emergency service connection system
Inventor: IWAI MASAMI
IPC: H04M3/42
Filed: 1990-01-23
Abstract: PURPOSE:To automatically display telephone number information of a caller on an attendant board by extracting telephone number information of the caller in an originating station at the time of the occurrence of an emergency call and sending this information to an emergency service center with a signal line. CONSTITUTION:The central processing unit on the originating station side discriminates a call to the emergency service center by dial information of the caller and discriminates whether the originating subscriber is stored in its own exchange or not. If it is stored there, its telephone number is extracted; but otherwise, a preceding exchange is requested to send the caller number and the emergency service center side is started and caller number information, the number of the line of contact used at present, and connection control information of the call classification or the like are sent to the emergency service center through the signal line like a data link. In the emergency service center, these caller number information and connection control information are received and are displayed on the display part of the attendant board.
Patent JP-H06315380-A (JP)
Title: Preparation of cdna library, new polypeptide and dna coding the polypeptide
Inventor: HONSHIYO YUU
IPC: A61P7/00
Filed: 1994-01-12
Abstract: PURPOSE:To provide a novel polypeptide useful as an agent for the prevention or treatment of anemia, hypoleukocytemia, infection diseases, etc. CONSTITUTION:The polypeptide having the amino acid sequence of formula I. It can be produced by culturing a host cell transformed with a replication or expression vector containing the DNA coding the polypeptide of formula I and having the sequence from the 139th to the 348th base units in the base sequence of formula II.
Patent JP-H03218715-A (JP)
Title: Container with heating function
Inventor: HOTTA EMIKO
IPC: A23L5/10
Filed: 1990-01-23
Abstract: PURPOSE:To completely execute the exothermic reaction and to sufficiently execute heating of an object to be heated by controlling the inclination of an operating body, preventing the operating body from being inclined greatly, and constituting a film-like member so as to be broken as a whole. CONSTITUTION:A heating container 3 in which a liquid reaction auxiliary 1 and a heating agent 2 are contained by isolating them from each other is provided on one part in a container in which an object to be heated is contained. The liquid reaction auxiliary 1 is contained in an inner container 6 provided in the heating container 3. As for this inner container 6, its opening part 7 is sealed up tightly with a film-like member 8. Also, it is formed integrally with an operating body 11 having a rupture member 10 through a thin film part 9 on the container surface 6a opposed to this film-like member 8. Moreover, a cylindrical body 12 for surrounding this operating body 11 is provided toward the inside of the inner container 6 on the container surface 6a. In this regard, as for the liquid reaction auxiliary 1, in the case calcined lime CaO is used as the heating agent 2; water, or agents obtained by mixing an antiseptic, an antifreezing solution, etc., with water is used, but in accordance with the kind of the heating agent 2, a suitable one is used.
Patent JP-H08202181-A (JP)
Title: Image fixing device
Inventor: YAMAMOTO SHOZO
IPC: G03G15/20
Filed: 1995-01-31
Abstract: PURPOSE: To provide an image fixing device constituted so that an endless belt is used as a heating body for fixing thermal melting type toner on a sheet and heat radiated from the endless belt on the exit side of a belt nip is effectively utilized. CONSTITUTION: Pressure rolls 2 and 3 and the endless belt 4 wound round a reflector 6 are heated by a halogen lamp 5. A pressurizing roll 1 is made to press-contact with the belt 4 and the belt nip where the sheet 7 passes through is provided between both of them. At the belt nip, the toner 8 on the sheet 7 is fixed by receiving the heat of the heated belt 4 and pressure between the belt 4 and the roll 1. Besides, the heat is radiated to the heat absorption part 11 of a heat exchanger 10 from the belt 4 at a position corresponding to the belt nip and the belt 4 is heated by the heat radiation part 12 of the heat exchanger 10 at a position where it passes through the belt nip.
Patent JP-H03218543-A (JP)
Title: Processor
Inventor: YASUDA HIROYUKI
IPC: G06F13/00
Filed: 1990-01-24
Abstract: PURPOSE:To execute a user program at high speed and to improve execution efficiency by designating a prescribed address in a virtual storage space, reading data and altering the content of a conversion table means. CONSTITUTION:The conversion table means 4 shows the corresponding relation of the address in the real storage space including a storage means 1 which stores a micro code and which can be rewritten and address information in the virtual storage space that a setting means 2 designates. Thus, the real storage space including the storage means 1 which stores the micro code and which can be rewritten is set to be virtual. Then, a program by the micro code arranged in the virtual address space is executed. Thus, the address space viewed from a processor-side is virtually extended and the program of a large size is easily executed. Then, access with an external part is reduced and execution efficiency is improved.
Patent JP-S59140624-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: KURODA MASAYUKI
IPC: G11B5/52
Filed: 1983-01-31
Abstract: PURPOSE:To simplify a tape path system by providing a cyclic motion to shift a rotary magnetic head in the axial direction to a fixed drum and setting a tape guide in parallel to the fixed drum. CONSTITUTION:For a rotary head drum device 1, upper and lower fixed drums 21 and 22 are set as opposed to each other with a desired space (a), and a helical lead 23 is formed to either one of counter surfaces 21a and 22a. Then a rotor 26 containing magnetic heads 24 and 25 is set rotatably between the drums 21 and 22 by means of a rotary shaft 27. The heads 24 and 25 are mounted as opposed to each other in the diameter direction of the rotor 26. The tip parts of the heads 24 and 25 are projected by a desired length over the space part (a) and in the circumferential direction. The rotor 26 is revolved slidably contacting with the lead surface 23 of the drum 21 or 22 and has a cyclic motion to give a reciprocating motion to the drums 21 and 22 in the axial direction in response to the revolutions of the rotor 26. Then heads 24 and 25 are guided by a flange guide 22b and give an oblique scanning onto a magnetic tape T.
Patent JP-H07219823-A (JP)
Title: Information processor
Inventor: KATO HIDEKI
IPC: G06F5/00
Filed: 1994-02-08
Abstract: PURPOSE:To attain the sharing of a text file by having a client-Endian table in a main storage and carrying out the Endian conversion when an access request is received from a client. CONSTITUTION:When a client is connected to a server, the routine of an Endian register means 12 operates on the server. The deciding result of the routine is sent back to the server and written into a table 11. Then the routine of a means 13 operates on the server when the client gives a write request to the server. The server and the type of the Endian of the client are read out of the table 11. Then the server is compared with the Endian of the client. If they are different from each other, an Endian conversion routine 15 is called out and the Endian of a file is converted. Finally the result of conversion is sent to an OS and then stored in a disk device 30. If the server is equal to the Endian, the Endian conversion is not carried out. Therefore all files are integrated into the Endian.
Patent JP-S61175992-A (JP)
Title: Composite type bubble memory element
Inventor: KODAMA NAOKI
IPC: G11C11/14
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a composite type bubble memory element without producing a margin neck at the boundary where a film thickness changes by changing the film thickness of magnetic garnet. CONSTITUTION:The thickness of the magnetic garnet film where a transfer path consisting of a soft magnetic material blank exists is decreased by an ion milling method and ions are implanted over the entire surface of the magnetic garnet film for the purpose of suppressing hard bubbles to form the ion implanted transfer path 2. SiO2 3 as a spacer is then deposited over the entire surface and is annealed to stabilize the ion implanted transfer path. The transfer path 4 consisting of the soft magnetic material blank having 0.35mum thickness is thus formed on the region of the film 1 where the film thickness is decreased. The length in the direction where the magnetic bubbles of the blank 4 advances if desiganted as L and the distance between the intersected point of the boundary where the thickness of the film 1 begins to decrease and the edge of the soft magnetic material blank on the side where the magnetic bubbles advance and the end of the soft magnetic material blank on the side where the magnetic bubbles are transferred is designated as l, then l/L is used as a parameter. The lower limit value of the magnetic of the bias magnetic field does not depend on l/L and is constant but the upper limit value thereof depends largely on l/L.