baber/WOPTO huggingface dataset:
Patent JP-2001095085-A (JP)
Title: Acoustic reproduction system, loudspeaker system and loudspeaker installation method
Inventor: SAITO TOSHIO
IPC: H04R1/40
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic reproducing system, a loudspeaker system and a loud speaker installation method, where the influence of a reflected sound is reduced. SOLUTION: The loudspeaker is installed by setting at least one of a height and an angle of elevation to an installing surface, so that the attenuation of sound pressure due to the interference of direct sounds from the loudspeaker and reflected sound from the installing surface may occur at a predicted hearing point concerning a frequency band ranging from 1 kHz to 3 kHz in the frequency components of sound generated from the loudspeaker. More specifically, at least one of the height and the angle of elevation is fixed, so that a difference between the propagating path of the direct sound and that of the reflected sound may become between 5.67 cm and 17 cm.
Patent JP-H10112279-A (JP)
Title: Ionization analysis device
Inventor: YANAGISAWA YUTARO
IPC: G01N27/62
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To further improve sample material sampling accuracy by providing a first stylus at least whose tip is arranged within a chamber and a second stylus whose tip is opposed to the tip of the first stylus and which is capable of making relative movement for the first stylus. SOLUTION: By driving an actuator 24 on the side of an auxiliary stylus 12, the tip of the auxiliary stylus 12 is projected from the tip of a capillary tube 11. The surface of the tip of solution containing a sample material moves in the direction of a sampling stylus 8, being stuck to the tip of the auxiliary stylus 12. When the auxiliary stylus 12 is moved, lower potential is imparted to the sampling stylus 8 than the auxiliary stylus 12 and a tailor cone is generated at the tip of solution containing the sampling material which is positively charged. A very small droplet containing the sampling material is stuck to the tip of the sampling stylus 8 from the tip of the tailor cone. The solution at the tip of the auxiliary stylus 12 is stuck to the tip of the sampling stylus 8. Thus, the liquid shape at the tip of the capillary tube 11 can be controlled stably.
Patent JP-H06119949-A (JP)
Title: Connector
Inventor: IKEJIRI FUMITOSHI
IPC: H01B3/30
Filed: 1992-10-05
Abstract: PURPOSE:To provide a connector presenting good easiness in molding works. CONSTITUTION:The housing of a connector is formed from a polyamide resin compound containing 65-85wt.% specific aromatic polyamide. 5-20wt.% graft denatured {-olefin random copolymer and/or graft denatured aromatic vinyl series hydrocarbon conjugate diene copolymer or its hydrogenated substance 0.1-1.0wt.% polyethylene wax or aliphatic carbonic acid metal salt having the number of carbon atoms between 26-32.
Patent JP-H06118684-A (JP)
Title: Toner
Inventor: OHIRA HIDEAKI
IPC: G03G9/08
Filed: 1992-10-05
Abstract: PURPOSE:To provide the toner which forms images having excellent light resistance by preventing the color fading, discoloration, etc., of toners and the images obtd. from the toner by the adverse influence of the sun light and illuminating light (particularly the UV rays included therein). CONSTITUTION:A pigment (yellow), charge control agent (CCA), release agent, photostabilizer, UV absorbent, and other additives are heated, melted and kneaded in a binder resin which is a raw material by a kneader, screw extruder, etc., by which a uniform mixture is formed. The mixture obtd. by cooling and solidifying the above-mentioned mixture is crushed with a crushing machine, such as cutter mill and is thereafter pulverized by a pulverizing machine, such as jet mill. The powder is classified by a dry type, airflow classifying machine and is subjected to a surface treatment at need. Finally, additives, such as flow property imparting agent and dyeing except inside preventing agent, are externally added to this powder, by which the toner is obtd.
Patent JP-S61143979-A (JP)
Inventor: TERAKADO MASAYUKI
IPC: H05B3/14
Filed: 1984-12-18
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-H07117361-A (JP)
Title: Thermal recording material
Inventor: IKEZAWA YOSHISANE
IPC: B41M5/26
Filed: 1993-10-26
Abstract: PURPOSE:To improve thermal response and storage stability by adding a specific salicylic acid derivative or a metal salt thereof and 2,4'-dihydroxydiphenylsulfone as an electron acceptive compd. reacting with a dye precursor at the time of heating to develop a color. CONSTITUTION:A thermal recording material contains a usually colorless or light-colored dye precursor and an electron acceptive compd. reacting with the dye precursor at the time of heating to develop a color. In this case, as the electron acceptive compd., a salicylic acid derivative represented by formula (X1 and X2 are each a hydrogen atom, an alkyl group, an aralkyl group, an aryl group or a halogen atom and R is an alkyl group, an alkenyl group, an aralkyl group or an aryl group) or a metal salt thereof and 2,4'- dihydroxydiphenylsulfone are added. By this constitution, the thermal response of the thermal recording material and the storage stability of a background part and an image part are improved.
Patent JP-H0692721-A (JP)
Title: Laser crystal and its production
Inventor: NAITOU YUKA
IPC: H01S3/16
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a single crystal emitting light in the wavelength region from red to near IR and useful as a laser material. CONSTITUTION:This laser crystal is a perovskite type laser crystal contg. Cr<3+> as laser active ion and having a compsn. represented by a formula ABCrxAl1-xO4 (where A is Ca<2+>, or Sr<2+>, B is Y<3+>, Gd<3+>, or La<3+> and 0.001<=x<=0.1).
Patent JP-H06121345-A (JP)
Title: Pattern generator
Inventor: SAKAMOTO SHUNICHIRO
IPC: H01J9/44
Filed: 1992-10-06
Abstract: PURPOSE:To decrease the number of components, to make the size small and to reduce the cost by eliminating the need for a linearity adjustment circuit in a deflection amplifier and allowing the pattern generator to make optional linearity adjustment. CONSTITUTION:A signal is inputted to a synchronizing separator circuit 6 of a deflection amplifier (horizontal system) 15 from an output section 3 through a pattern changeover circuit 5 and a signal processing and pattern position adjustment section 4 of a pattern signal generating section 14. Then a signal is sent to a horizontal deflection circuit 8 through a horizontal output transistor(TR) drive pulse generating circuit 7 to generate a sawtooth current to a horizontal coil 9 of a deflection yoke thereby displaying a cross hatch pattern or a dot pattern on a television screen and adjusting optionally the position of the picture.
Patent JP-S63121128-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: TAKAHASHI NOBUYUKI
IPC: G11B5/851
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a medium with a uniform magnetic characteristics regardless of a position, by forming the medium so that film thickness of Cr as base layers formed on plural substrates is formed at the substrate on an end part thicker than at the substrate on the center part of a substrate holder. CONSTITUTION:When the medium is manufactured by mounting several sheets of substrates 109 on one substrate holder 101, and forming a magnetic layer by a sputtering method carrying continuously those substrate holders 101, the coercive force of the medium consisting of the substrate 109 being positioned at the end part of the substrate holder 101 is reduced than that of the medium consisting of the substrate 109 being positioned at the center part. Such defect can be removed by forming the film thickness of the Cr base layer formed on the substrate 109 being positioned at the end part of the substrate holder 101 thicker than that of the substrate being positioned at the center part. In such way, it is possible to manufacture the medium whose coercive force is uniformized with high productivity.
Patent JP-2001089341-A (JP)
Title: Antisticking agent against bacteria
Inventor: YAMAZAKI YOJI
IPC: A61P1/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a bacteria colonization inhibitor that can inhibit the teeth- decaying bacteria, typically Streptococcus mutans, from colonizing to the teeth in the oral cavity and decaying them, by formulating one or two or more kinds of hydrolyzates of cereal protein. SOLUTION: The objective bacteria teeth colonization inhibitor includes one or two or more kinds of cereal proteins, preferably soybean or wheat protein partially hydrolyzed with an alkali, an acid or an enzyme, usually having an average molecular weight of 200-100,000. The resultant partially hydrolyzed cereal proteins can effectively inhibit Streptococcus mutans from colonizing into the oral cavity whereby the teeth decay can be very effectively prevented.
Patent JP-S63121434-A (JP)
Inventor: YOKOYA SATOSHI
IPC: H02J7/00
Filed: 1986-11-10
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-H0581686-A (JP)
Title: Error detection device of optical disk device
Inventor: ADACHI KAZUHIRO
IPC: G11B7/095
Filed: 1991-09-18
Abstract: PURPOSE:To prevent cross talking of tracking error signals into focus error signals by electrically correcting for the amount of position deviation between the spot of the light reflected back from a disk on a light receiving section and the light receiving section. CONSTITUTION:Respective light receiving outputs of quadripartite sections a, b, c and d of a light receiving section 17a are amplified by amplifiers 41a, 41b, 41c and 41d with prescribed gains Ga, Gb, Gc and Gd and tracking error signals and focus error signals are computed from the amplified outputs Ia, Ib, Ic and Id. By setting the previously mentioned gains Ga through Gd, the position deviation between the spot of the light reflected back from the disk on the light receiving section and the light receiving section is corrected for and error signals are generated.
Patent JP-H09114489-A (JP)
Title: Device and method for speech recognition, device and method for navigation, and automobile
Inventor: ISHII KAZUO
IPC: G10L13/04
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the high-level operation of a navigation device by outputting the same control data with at least two different specified voices recognized by a speech recognizing device. SOLUTION: The speech recognition device 10 is connected to the navigation device 20. In a ROM 15 for speech recognition data storage of the speech recognizing device 10, both of data when a town AAA or village AAA is pronounced and data when a street AAA and a hamlet AAA is pronounced have been stored. As for answer speeches stored in a ROM 17 for latitude and longitude conversion data storage, data for outputting correctly pronounced speeches as to either recognized speech are stored. Even if a wrong town or village is pronounced, the correct speech read out of the ROM 17 can be outputted from the speaker 32 of the navigation device 20.
Patent JP-H06115320-A (JP)
Title: Tire having shoulder block
Inventor: SHIMAMOTO YUJI
IPC: B60C11/04
Filed: 1992-10-06
Abstract: PURPOSE:To enhance the turning performance and/or the straight driving performance of a tire not only at a specific steering angle but also at other angles by arranging edges adjacent to each other in the circumferential direction of the tire, one of the edges being inclined at a desired angle to the axis of the tire and the other inclined at other than that angle. CONSTITUTION:A block pattern having a number of blocks 4 aligned in the circumferential direction C of the tire is formed in the center portion 2 and right and left shoulder portions 3 of a tread. Each block 4 has edges 5 formed at its front and rear ends extending in the circumferential direction C of the tire and at the front and rear ends of its surface on which sipes 6 are formed. Some of the blocks 4 have their edges 5 inclined at an angle A1 to the axis B of the tire and the blocks 4 located between have their edges 5 formed at angles A2-A5 other than angle A1.
Patent JP-H1162527-A (JP)
Title: Four cycle gasoline engine opening/closing intake/exhaust valves by electromagnetic force
Inventor: OTSUKA SHIGERU
IPC: F16K31/06
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide optimum valve timing suitable for the operating condition of an engine by fitting a permanent magnet to the upper end of a valve, and fitting an electromagnet to the over part adjacent to the permanent magnet so as to fix it to the engine. SOLUTION: In addition to fit and fix permanent magnets 2 onto the upper ends of intake/exhaust valves, electromagnets 1 are fitted to the over parts adjacent to the permanent magnets 2, and they are fixed to a four cycle gasoline engine. When this device is used, electricity from a battery is made ON/OFF on the electromagnets 1 following to the program memorized in a computer, and by attracting force and resiliency against the permanent magnets 2 fitted to the intake/exhaust valves, the valves are opened/closed. Hereby, optimum valve timing suitable for the operating condition of the engine can be provided, and fuel consumption is improved.
Patent JP-H02114429-A (JP)
Title: Recess forming method for fluorescent substance layer of color display pdp
Inventor: SUGAWARA MOTOO
IPC: H01J11/34
Filed: 1988-10-24
Abstract: PURPOSE:To enhance workability by forming recesses for fluorescent substance layer in a front glass plate or a low-melting point glass layer by means of heating, softening, and press processing. CONSTITUTION:A surface plate 13 is furnished in a furnace 12 equipped with heaters 11, 11, and a front glass plate 1 is fixed on this surface plate 13. The furnace 12 is operated, and the front glass plate 1 is heated to a certain temp., which enables press processing, and softened followed by a press processing wherein a die 14 is moved in the direction of arrow so as to form recesses 4, 4,... for fluorescent substance layer in the front glass plate 1. This simplifies handling and following work and shortens the time therefor. Thus operating easiness is enhanced.
Patent JP-H02115682-A (JP)
Title: Low temperature box
Inventor: KUBOTA TOSHIAKI
IPC: F25D25/00
Filed: 1988-10-24
Abstract: PURPOSE:To eliminate the influence of freezing for vessel drawing and containing operation by providing a drawer disposed in a storage chamber, drawing rails disposed out of the chamber, and a guide rail disposed out of the chamber for guiding the drawing rails. CONSTITUTION:First and second storage chambers 16, 30 are connected through a cooling chamber 14 to form a storage chamber becoming a low temperature area. A slide type heat vessel 35 is telescoped from the opening 31 of the chamber 30 into the chamber 30, and the drawing rails 39 of the vessel 35 are slidably supported by a guide rail 33 disposed on the outer face of the sidewall of the chamber 30. The rails 33, 39 and an idle wheel 40 are disposed out of the chamber 30, held in a state not exposed with chilled gas, moisture invaded upon sliding of the vessel 35 is cooled by the rails 33, 39 to prevent it from dew- condensing and altering to ice piece, thereby eliminating the improper drawing or disabling to draw caused by freezing of the rails.
Patent JP-S61145259-A (JP)
Title: Paint resin composition
Inventor: OWADA TAKEO
IPC: C08G59/17
Filed: 1984-12-19
Abstract: PURPOSE:To provide a paint resin composition capable of forming a strong film having excellent adhesion, flexibility, resistance to yellowing and resistance to boiling water and useful especially as a paint for coating a can, by incorporat ing a specific eplxy-modified self-curing resin. CONSTITUTION:2-30wt.% of a methylolated product (A) of an alpha, beta-unsaturated moncarboxylic acid amide or an alkyl-etherified product of the above-mentioned methyoloated product is copolymerized with 93-10wt% of a copolymerizable unstaurated monomer (b) other than (A) (for example, beta-hydroxyethyl acrylate) in the presence of 5-60wt% adduct of a poluepoxide with an unsatureted dicarboxylic acid. A desired paint resin composition can be obtained by incorpo rating the above-obtained epoxy-modified self-curing resin.
Patent JP-H05111092-A (JP)
Title: Electronic device capable of resetting specific function
Inventor: SUZUKI MASAHIRO
IPC: H04R3/04
Filed: 1991-10-16
Abstract: PURPOSE:To easily switch a specific function of an electronic device capable of resetting the specific function. CONSTITUTION:The specific function can be switched to a driving state or a stopped state by simultaneously depressing plus and minus buttons 28, 29 for adjusting volume or the like which are arranged on a front board 21 of an acoustic device 11 loaded on a vehicle when the device 11 is stopped. Since the driving state of the specific function is switched by means of the buttons 28, 29 arranged on the front board 21, the driving state can easily be switched when necessary. Since the existing buttons 28, 29 are used for the switching, the necessity of switching exclusive use buttons can be eliminated, the number of parts can be reduced and a manufacturing process can be simplified.
Patent JP-H02256041-A (JP)
Title: Camera
Inventor: KAKITA TAKESHI
IPC: G03B17/18
Filed: 1989-10-16
Abstract: PURPOSE:To accurately and easily set a desired reference sound pressure level by displaying the decided result of a release condition in a monitoring mode. CONSTITUTION:The camera is provided with sound pressure detection means 33 and 34 for detecting the sound pressure level of an inputted sound, reference sound pressure level setting means 5 and 8 for setting the reference sound pressure level and a release decision means 23 for deciding that the release condition is satisfied when the detected sound pressure level is equal to or exceeding the set reference sound pressure level continuously for a specified time. Furthermore, it is provided with a mode setting means 7 for setting the monitoring mode and a photographing mode, a display means 10 for displaying the decided result by the decision means 23 in the monitoring mode and shutter driving means 28 and 29 for performing a releasing action when the means 23 decides that the release condition is satisfied in the photographing mode. Thus, the desired reference sound pressure level is accurately, easily and intelligibly set.
Patent JP-H0582698-A (JP)
Title: Ic package
Inventor: ITO KEIICHI
IPC: H05K1/14
Filed: 1991-09-19
Abstract: PURPOSE:To realize mounting of a plurality sheets of IC packages of the same shape on a circuit board by dividing the end part of a lead member into two sections and bending the one end part thereof to the side of supporting the circuit board while the other end part to the opposite side. CONSTITUTION:A lead member 2 is provided to protruding input and output terminals of a semiconductor integrated circuit chip to the external side of an external package member 1. The end part of the lead member 2 is divided into two sections and the one end thereof is bent in the side to engage with the circuit board, while the other end in the opposite side. That is, in an embodiment shown in the drawing, the lead member 2 is formed as the J-shaped lead symmetrical in both upper and lower sides. As the other system it is also possible to form the lead member like a gull wing symmetrical in both upper and lower sides. Thereby, an IC package which allows mounting of a plurality sheets thereof of the same shape on the circuit board can be obtained.
Patent JP-H06123082-A (JP)
Title: Liquid soft-finishing agent
Inventor: YAMAMURA MASAAKI
IPC: D06M13/46
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a liquid soft-finishing agent effective in preventing the staining of clothes with dye by using a quaternary ammonium salt having a specific group in the molecule and a water-soluble dye having a specific group in the molecule and selected-from blue dye, green dye, red dye, etc., as essential components and adjusting the system to acidic state. CONSTITUTION:This liquid soft-finishing agent having excellent long-term storage stability to keep the hue and causing little staining of clothes with dye is produced by compounding (A) 3-30wt.% of a quaternary ammonium salt having one or two 11-22C hydrocarbon groups and a COO group in the molecule and (B) 1-500ppm of a water-soluble blue, green, red or purple dye (e.g. direct dye or acid dye) having amino group as well as sulfonyl group in the molecule as essential components and adjusting the pH of the liquid to 1-6.
Patent JP-H0583223-A (JP)
Title: Transmission method using pointer
Inventor: ITO YOSHITAKA
IPC: H04L69/40
Filed: 1991-09-19
Abstract: PURPOSE:To realize the transmission system using a pointer in which a data invalid period attended with release of alarm is less with a simple circuit by sending a pointer replaced based on a pointer satisfying a fault release condition. CONSTITUTION:A write control section 11 writes user information into a buffer 10 according to a reception frame and a read control section 12 reads the user information from the buffer 1- according to an in-station frame. A fault detection section 13 detects a VC3 path AIS from a received AU pointer. A storage section 14 stores an address of the buffer 10 in which data of an offset #782 of a received frame are written. A comparator 15 compares a write address with a read address to detect a data read position of the buffer 10. When a pointer is restored from a faulty state into a normal state, the immediate production of the pointer after the reception of a fault release condition is inhibited and after the pointer satisfying the fault release condition is received, the pointer is generated after the transmission of the pointer replaced based on the received pointer.
Patent JP-H03132132-A (JP)
Title: 4-value level shaped waveform generating system
Inventor: URABE KENZO
IPC: H04L27/36
Filed: 1989-10-18
Abstract: PURPOSE:To avoid an exponential increase in a memory capacity and to facilitate realization by realizing generation of a 4-value level shaped waveform with production of 2-dimension similar component waveform through addition and synthesis based on digital processing. CONSTITUTION:A modulated wave before band limiting (4-value square wave series) is analyzed into 2-dimension binary square wave series, and component waveform outputs subject to a prescribed band limit stored in advance accordingly are read from a component waveform generation ROM 5, then added and synthesized to generate a desired 4-value level shaped waveform. That is, let a component waveform output D represented in a storage data of the component waveform generation ROM 5 be DL and DM respectively when k-bit binary series BAL, BAM appear in a block address BA by the switching of a block address switching circuit 3, then addition of 2DM+DL or DM+1/2DL is implemented and the result is outputted externally as a 4-value level shaped waveform OUT. Thus, the 4-value level shaped waveform generating system is obtained, in which hindrance of the exponential increase in the memory capacity is eliminated.