baber/WOPTO huggingface dataset:
Patent JP-H07123061-A (JP)
Title: Transmission method for audio signal and transmitter-receiver
Inventor: TAKAHASHI RYUTARO
IPC: H03G3/02
Filed: 1993-10-27
Abstract: PURPOSE:To send a bit signal and sound volume information by one transmission system by sending a digital signal whose high/low level period is set shorter than a bit clock period depending on a sound volume of an audio signal. CONSTITUTION:A waveform processing circuit 24 of a transmission section 21 modulates each high/low period of a 1-bit digital signal 11 depending on a sound volume. Thus, sound volume information is provided to the signal 11. Then the signal 11 and the sound volume information are sent through one transmission system 25. Upon the receipt of a signal 13 including information representing decreased sound volume, a low DC voltage is outputted from an LPF 27. Upon the receipt of the signal 13 including information representing increased sound volume, a high DC voltage is outputted from the LPF 27. Thus, the sound volume of a speaker 29 is controlled by the DC voltage.
Patent JP-H11112124-A (JP)
Title: Mounting structure for bga type semiconductor device
Inventor: FURUHATA SHINJI
IPC: H05K1/18
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To bond solder balls and a pattern on a mounting board accurately by an arrangement wherein the molten solder for solder bait of a BGA type semiconductor device is fed into insertion holes made in the center of the pattern on the mounting board and the bonding state can be ascertained visually from the side opposite to the mounting face. SOLUTION: A pattern 2 printed with terminals for bonding solder balls (m) is formed on a mounting board 1 having terminals for mounting a BGA type semiconductor device M. Through holes 3 are made through the mounting board 1 in the center of the pattern 2 where the solder balls (m) of the BGA type semiconductor device M in mounting. Inner circumferential surface of the through hole 3 is coated with a conductive metal of copper, or the like, to form a conductive part 4 which is then conducted with the pattern 2 on the mounting board 1. Flange part 2' of a conductive member is formed continuously to the edge of lower opening of the through hole 3 on the backside of the mounting board 1. When the solder ball (m) is melted at the upper opening of the through hole 3 in the pattern on the mounting board 1, a molten solder ball m' adheres to the pattern 2 and flows into the through hole 3.
Patent JP-H05111001-A (JP)
Title: Multiplex mode for program broadcasting time changing information
Inventor: MISHIMA HIDETOSHI
IPC: H04N7/081
Filed: 1991-10-17
Abstract: PURPOSE:To make it possible to change picture recording reserving information for a VTR or the like by means of change information received by a receiver by executing the time multiplex of the change information in the vertical blanking period of a part other than a hybrid transmission character signal multiplex part in the case of changing program broadcasting time from scheduled time. CONSTITUTION:When the change of address broadcasting time is necessary, time to be extended is inputted by means of key operation or the like before the scheduled end time of a program to be extended and then data are formed by a program end time changing information forming circuit 2. A multiplex circuit 3 executes multiplex operation based upon program broadcasting start time changing information and program end time changing information. In order to obtain the timing of said multiplex operation, a timing signal generating circuit 4 generates a timing pulse so as to multiplex it to a prescribed position of a vertical blanking part in a video signal. Thus the prescribed position to be multiplexed in a field is recognized and the timing pulse is sent to the position.
Patent JP-S61140559-A (JP)
Inventor: MIHIYAERU ARUNTO
IPC: C07C67/00
Filed: 1985-12-02
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-H01112843-A (JP)
Title: Communication system for community communication line
Inventor: NAGAYAMA TSUKASA
Filed: 1987-10-26
Abstract: PURPOSE:To efficiently transmit information from plural slave stations to a master station without being superposed on each other by transmitting the information of definite capacity successively from the master station to the plural slave stations, and in response to it, transmitting the information addressed to the master station immediately after the slave station finishes receiving the information addressed to its own station. CONSTITUTION:This communication system consists of one master station 1, plural slave stations 2, 3, 4-N and a pair of two-way communication line 10 to connect both. Now, in the case of the master station 1 sends the prescribed information to the slave stations 2, 3, the master station 1 transmits alternately the information 21, 22, 23 addressed to the slave station 2 and the information 31, 32, 33 addressed to the slave station 3. Here, 21, 22, 23; 31, 32, 33 are assumed to be the information of the definite capacity. The slave stations 2, 3 transmit respectively the information 21', 22', 23' and 31', 32', 33 addressed to the master station 1 immediately after the termination of the reception of the information addressed to their own stations. Thus, since the respective slave stations 2, 3 transmit the prescribed information to the master station 1 within definite time immediately after the prescribed information is transmitted from the master station 1, the information from the respective slave stations 2, 3 is received successively by the master station 1 without being superposed on each other.
Patent JP-H0693638-A (JP)
Title: Automatic cleaning device
Inventor: YASUO TAKASHI
IPC: E03D5/10
Filed: 1992-09-11
Abstract: PURPOSE:To obviate the need for a cell which serves as a power source for a sensor and a controller and enhance the maintenance performance. CONSTITUTION:Sensors 3 and 4, which are designed to detect a user, are mounted to an upper part wall surface of closets 1 and 2 in a urinal chamber. A power control unit PU, which is installed to a spot where commercial power source is easily available, outputs microwaves to a controller 6 (control panel) which drives a solenoid flush valve 5 and discharged cleaning water automatically based on a detection signal transmitted from the sensors 3 and 4. The microwaves (a) are converted to a power source required to drive a control power source of the control panel 6 and the solenoid flush valve 6 in a power source conversion circuit of the control panel 6.
Patent JP-2000094674-A (JP)
Title: Ink-jet type recording head
Inventor: SUMI KOJI
IPC: B41J2/045
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet type recording head which has a superior ink discharge performance through the elimination of deflection of a diaphragm in manufacturing the head. SOLUTION: This ink-jet type recording head has a piezoelectric thin film element 60 arranged via a diaphragm 51 to at least one face of a pressure chamber substrate having a pressure chamber 10 filled with ink and also a bimetal layer 50 interposed between the diaphragm 51 and the piezoelectric thin film element 60. The bimetal layer 50 comprises a first thin film 52 formed to the side of the pressure chamber 10 and a second thin film 54 formed to the side of the piezoelectric thin film element. When a coefficient of linear expansion of the first thin film 52 is α1 and a coefficient of linear expansion of the second thin film 54 is α2, the bimetal layer is constituted to satisfy a relationship of α1>α2. When heat is applied to the bimetal layer 50, the diaphragm 51 displaces in a direction reducing a pressure of the pressure chamber 10, and therefore deflection of the diaphragm 51 is eliminated.
Patent JP-H07103421-A (JP)
Title: Combustion device
Inventor: OKADA HIDEYUKI
IPC: F23D14/08
Filed: 1993-09-30
Abstract: PURPOSE:To make a stable combustion by a method wherein both side surfaces of a thin flame burner and a thick flame burner are provided with through-pass holes and flame holes of both burners are communicated to each other through the through- pass holes. CONSTITUTION:A part of thin mixture gas of a thin flame burner 2 is flowed into a flame hole of a thick flame burner 3 having a low inner pressure through a through- pass hole 5 due to a pressure difference between a thick burner and a thin burner during combustion, injected out while being mixed with a part of the thick mixture gas at the thick flame burner 3, and flame is formed. That is, the mixture gas of intermediate concentration of the thick flame is partially injected from the flame hole surface of the thick flame burner 2, resulting in that a lack of air occurs due to an external disturbance such as applying of inverse pressure to the discharged gas and in the case that a gas concentration of the thick mixture gas becomes a high concentration where a stable combustion may not be carried out, the mixture gas with the intermediate concentration shows a well-suitable concentration, the flame is stabled and then a lifting of the thick flame is prevented under the flame holding action. With such an arrangement as above, it is possible to perform a stable combustion.
Patent JP-S62129026-A (JP)
Inventor: MOCHIZUKI KAZUO
IPC: A47L9/04
Filed: 1985-11-30
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-H11154403-A (JP)
Title: Light emitting diode circuit for automobile display light and automobile light having light emitting diode
Inventor: POIROT PASCAL
IPC: H05B44/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce an overheat effect of a diode by load resistance of a circuit by deciding the length of respective resistive wires so that the resistive wires control a power source current to the light emitting diode. SOLUTION: A resistive part is not contained in a printed circuit 13 of an automobile display light circuit to connect a network 12 of a light emitting diode to a power source by two connecting wires 14 and 15, and the whole resistive function is obtained by a power wire. A resistive wire having resistance larger than 1 Ω per 1 m is used for both or at least one of these two wires 14 and 15. The composition of the resistive wire is desirably an alloy of nickel and chrome. The length and a diameter of the resistive wire are decided by a required control resistance value. Heat is dispersively radiated by sheathing this resistive wire by an insulating material endurable to a required high temperature (for example, 205 deg.C) by continuous actuation.
Patent JP-H10115237-A (JP)
Title: Engine idling speed control device
Inventor: ASHIDA MASAAKI
IPC: F02D29/04
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To improve stopping property and fuel consumption economy of a vehicle during short-time parking or in a state of waiting for starting at an intersection, and also improve derivability for putting the vehicle into a garage and following up a front car. SOLUTION: A target engine speed NT at the time of idling is calculated by calculation means 31 according to an operation condition of an engine. An engine idling speed is feedback-controlled by, idle speed feed back control means 32 by the use of torque control means according to deviation in respect to the target engine speed NT such that an engine speed NE is converged to be the target engine speed NT at the time of idling. A target engine speed reduction means 34 reduces the target engine speed in the case that a vehicle is stopped, an automatic transmission is in a running range and braking is applied, while does not reduce the target engine speed in the case that the vehicle runs, the automatic transmission is in a running range and braking is applied.
Patent JP-H06116286-A (JP)
Title: Oligopeptide having anti-blood coagulation activity
Inventor: NAKANO HIROTOSHI
IPC: A61K38/00
Filed: 1992-10-08
Abstract: PURPOSE:To obtain the new oligopeptide useful as a constituent material of a therapeutic agent and a preventing agent for blood diseases such as disseminat ed intravascular coagulation and as a diagnostic reagent for blood diseases, showing strong anti-blood coagulation activity, having a specific amino acid sequence. CONSTITUTION:The oligopeptide of formula I and formula II which are parts of an amino acid sequence of annexin-V, an anti-blood coagulation protein isolated from human placenta are synthesized by using a peptide synthesizer and are separated from the peptide synthesizer by hydrogen fluoride method. Each of synthesized peptides is subjected to reverse phase high-performance liquid chromatography and purified to give the objective oligopeptide shown by formula I or formula II, which is an anti-blood coagulation action site of a placenta derived anti-blood coagulation protein, shown very strong anti-blood coagulation activity and is a therapeutic agent and a preventing agent for blood diseases such as DIC (disseminated intravascular coagulation) and is a diagnostic reagent for blood diseases.
Patent JP-H07122173-A (JP)
Title: Circuit breaker
Inventor: HIGASHIHAMA HIROTADA
IPC: H01H73/12
Filed: 1993-10-28
Abstract: PURPOSE:To precisely detect the overcurrent of a cable run by providing an integrating correcting circuit for correcting an integrated value according to an integrating correction table in which a correction value for correcting the integrated value, when the integrated value exceeds a prescribed limit value, is stored, and the correction value. CONSTITUTION:When an integrated value determined by an integrating circuit 10 exceeds a prescribed limit value, an integrating correcting circuit 11 provided in a microcomputer 3 determines a correction value corresponding thereto in reference to an integrating correction table to which the correction value corresponding to the integrated value is assigned, and corrects the integrated value integrated by an integrating circuit 9. Thus, since the integrated value can be corrected according to the correction value corresponding to the integrated value exceeding the prescribed limit value, the precise current value of the cable run can be detected when a large overcurrent is carried in a cable run. Thus, operating characteristic of circuit breaker can be improved.
Patent JP-H07126462-A (JP)
Title: Glass fiber-reinforced thermoplastic resin composition
Inventor: MATSUO JIRO
IPC: C08L25/00
Filed: 1993-10-28
Abstract: PURPOSE:To provide a glass fiber-reinforced thermoplastic resin composition having excellent heat resistance, mechanical strength and transparency, useful as parts such as electric, electronic, OA (office automation), acoustic and automobile ones, comprising a copolymer resin having a specific composition and glass fibers having a specific refractive index. CONSTITUTION:This glass fiber-reinforced thermoplastic resin composition comprises (A) a copolymer resin composed of an aromatic vinyl compound (preferably styrene) and (meth)acrylic acid, using 10-20wt.% of (meth)acrylic acid and (B) preferably 5-35wt.% of glass fibers having 1.57-1.59 refractive index (n<20>D), preferably ECR glass (electric chemical-resistance glass).
Patent JP-H08105274-A (JP)
Title: Wooden door
Inventor: YOSHIDA RIKIO
IPC: B44C7/00
Filed: 1994-10-07
Abstract: PURPOSE: To easily obtain a sliding door excellent for appreciation by forming wallpaper of photographic printing paper with a pattern of scenery or the like photographed, and making the pattern continuous across the edge part in the case of forming a series of patterns on plural sliding doors. CONSTITUTION: The surface sheet 2 of an edged wooden door 1 forming a sliding door or the like is formed of photographic printing paper with a pattern of scenery or the like photographed. In the case of forming a series of scenery or pattern on plural wooden doors 1, the surface sheet 2 is continuously stuck across the edge part 12. The wooden door 1 can be also formed of only a plate part 11 including the edge part 12 and can be also applied to a biparting door. The wooden door excellent for appreciation can thereby be obtained easily.
Patent JP-H09104807-A (JP)
Title: Polyester resin composition
Inventor: HATAYAMA TOSHIO
IPC: C08L67/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition good in electrical insulation and chemical resistance as well as excellent in mechanical strength, esp. impact resistance and flexibility, markedly improved in moist heat resistance, with good balance in physical properties, thus useful for e.g. electrical and electronic parts, consisting mainly of a polybutylene naphthalenedicarboxylate. SOLUTION: This resin composition comprises (A) 60-99.5wt.% of a polybutylene naphthalenedicarboxylate (pref. polybutylene-2,6- naphthalenedicarboxylate) and (B) 0.5-40wt.%, in terms of a whole of 100 pts.wt. of a copolymer which is made from (i) 70-99.5 pts.wt. of an α-olefin, (ii) 0.5-20 pts.wt. of glycidyl methacrylate and (iii) 1.0-20 pts.wt. of vinyl acetate. It is preferable that 100 pts.wt. of this composition is incorporated with (C) 0.5-40 pts.wt. of an inorganic filler (e.g. glass fibers).
Patent JP-H03131959-A (JP)
Title: Japanese processor
Inventor: IIJIMA YUMIKO
IPC: G06F17/21
Filed: 1989-10-18
Abstract: PURPOSE:To efficiently correct data by providing the Japanese processor with a frame for dividing connecting information into a condition common to a group and conditions inherent in respective words. CONSTITUTION:A Japanese original inputted from an input part 11 is edited to a proper type by an edition part 12, the edited contents are sent to a translation part 13 and divided into words by a morpheme analyzing part 13a while using a connection checking dictionary 14, syntax analysis and meaning analysis are executed by an analysis part 13b, and the analyzed sentence to be translated is converted from the original language into an objective language by a conversion part 13c. The sentence to be translated is formed as a correct syntax based upon the grammatical rule of the objective language by a formation part 13d and then morpheme formation such as conjugation processing is executed.
Patent JP-2001092185-A (JP)
Title: Nonmagnetic one component color toner and method for manufacturing the same
Inventor: YUKITAKE KAZUNORI
IPC: G03G9/097
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic one-component color toner which obviates the fusion (offset) of the toner to a fixing roller in a fixing stage and the occurrence of toner transfer to a developing member in a developing stage and a method for manufacturing the same. SOLUTION: The nonmagnetic one-component color toner characterized in that the relations Mwp<=Mwm<=Mwc,(Mwp+Mwc)/2>=Mwn or Mwc<=Mwm<=Mwp, (Mwc+Mwp)/2>=Mwm hold when the weight average molecular weight of a main resin is defined as Mwm, the weight average molecular weight of the coloring agent-dispersed resin as Mwp and the weight average molecular weight of the charge control agent-dispersed resin as Mwc is constituted.
Patent JP-H01110998-A (JP)
Title: Color plotter
Inventor: OTA HIROSHI
IPC: B43L13/00
Filed: 1987-10-26
Abstract: PURPOSE: To picture always in correct color by reading a bar code attached to a color pen on a pen stand and selecting a desired color. CONSTITUTION: A pen drawing mechanism 3 has its end part fit in an X-axis sliding groove 4 and slides in the X-direction. A Y-axis sliding groove 5 has been installed horizontally at upper part of the pen drawing mechanism 3, and an arm 20 for holding color pen slides in the Y-direction guided by a Y'-axis sliding groove. A bar code reading mechanism 6 has been equipped at the side face of the pen drawing mechanism 3 facing a pen stand 2, and successively reads bar codes 8a through 8e put on the side face of color pens 7a through 7e when the mechanism 3 slides. The arm 20 takes out a designated color without fail by reading the bar code. The pen drawing mechanism 3 makes the arm 20 slide to draw.
Patent JP-H09115775-A (JP)
Title: Variable capacitor
Inventor: SAKAMOTO SHINJI
IPC: H01G5/06
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacitor which restrains the increase of a minimum capacitance value which is caused by miniaturization, in a variable chip capacitor used in various kinds of electronic apparatuses. SOLUTION: This capacitor consists of a stator 1 provided with a stator electrode 1d, and a rotor 2 which is rotatably arranged on the stator 1. On the lower surface of the rotor 2, a recessed part 2c is made for forming a rotor electrode 2d, and a protruding part 2f for balancing is formed in the recessed part 2c. An aperture part 1e is formed in the stator electrode 1d part which faces the protruding part 2f when the rotor 2 is rotated and the counter area of the rotor electrode 2d and the stator electrode 1d is minimized. Thereby the minimum capacitance value can be restrained from increasing.
Patent JP-2001086813-A (JP)
Title: Transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To stabilize the driving of a seedling feeder and plant seedlings with an accurate intrarow spacing in a transplanter equipped with a planting unit for planting seedlings in a ridge, the seedling feeder for feeding the seedlings to the planting unit and a marker wheel rotating in contact with the ground in a mobile unit and designed to drive the seedling feeder by the torque of the marker wheel. SOLUTION: This transplanter is composed so as to roll the marker wheel on the top surface of the ridge and especially roll at the rear of compacting wheels. A mobile frame is installed in a frame of a mobile unit so as to vertically and freely shake and a planting unit, compacting wheels and a furrow opener for forming a furrow for planting seedlings in a ridge are provided in the mobile frame.
Patent JP-S61148883-A (JP)
Title: Lead frame for optical semiconductor device
Inventor: ARIMA YOSHIO
IPC: H01L23/48
Filed: 1984-12-22
Abstract: PURPOSE:To obtain a lead frame having high reflecting efficiency, whose production cost can be reduced, without deteriorating quality due to yield of rust and the like, by providing a double structure of silver plated layers only in the vicinity of a reflecting plate, and forming the other region of the silver plated layers very thinly. CONSTITUTION:A lead frame 21 is formed by, e.g., blanking a sheet of a metal plate body. At the end part of said lead frame 21, a dish shaped reflecting plate 22 is formed by, e.g., press machining. A semiconductor light emitting element 11 using GaP is mounted on the central part of the reflecting plate 22. On the entire surface of the frame 21 including the dish shaped reflecting plate 22, at first a copper plated layer 23 is deposited and formed. On the surface of the copper plated layer 23, a first silver plated layer 24 is deposited and formed in correspondence with only the vicinity of the reflecting plate 22. A second silver plated layer 25 is formed very thinly in the vicinity of the reflecting plate 22 including the first silver plated layer 24 and the entire surface of the surrounding part thereof. At this time, the first and second silver plated layers 24 and 25 are laminated in the vicinity of the reflecting plate 22.