baber/WOPTO huggingface dataset:
Patent JP-S61215055-A (JP)
Inventor: HORIKIRI YATARO
IPC: B32B38/00
Filed: 1985-03-22
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-2000261546-A (JP)
Title: Portable telephone set
Inventor: NAKAZATO TAKASHI
IPC: H04M1/73
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce battery consumption of a portable telephone set by detecting a received voice signal and varying a power supply voltage applied to an amplifier circuit depending on the received voice level. SOLUTION: A control circuit 5 calculates in advance the amplitude of a voice signal to drive a speaker 8 by an amplifier circuit 7 receiving a digital voice signal (e) demodulated by a voice demodulation circuit 4. When the calculation indicates a small amplitude signal output operation on the basis of the digital voice signal (e), the control circuit 5 increases the output of a D/A converter B15 to increase the output (m) of a differential amplifier 16 thereby increasing the duty ratio of the output (o) of a voltage comparator 17 to decrease the duty factor of an output (p) of a transistor(TR) 11 so as to reduce the power supply voltage applied to the amplifier circuit 7.  When the amplifier circuit 7 enters a large amplitude signal output operation, the output (k) of the D/A converter B15 is decreased to decrease the output (m) of the differential amplifier 16 thereby increasing the power supply voltage (b) applied to the amplifier circuit 7.
Patent JP-H10253209-A (JP)
Title: Beverage supplying and ice making device
Inventor: TAKAHASHI KAZUHIRO
IPC: F25C1/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To enable the equipment of the both functions of ice making and supplying beverage within the installing space of an ice making machine by arranging a beverage supplying part for storing or producing the beverage at the upper part of an ice storing compartment that stores the ice made by the ice making part and beside the ice making part. SOLUTION: A beverage supplying and ice making unit 1 comprises an ice making part 2, a beverage supplying part 3 and an ice storing part 4, the ice making part 2 is arranged on the right side and the beverage supplying part 3 is arranged on the left side on the ice storing compartment 4. The ice making part 2 comprises an evaporator wound on an ice making cylinder 5, a compressor 7 that constitutes a refrigerating cycle together with the evaporator, condensers 8A and 8B, and is provided with the purifier of water for ice making 12 and a cistern 13 that stores the water purified by the water purifier for ice making. The beverage supplying part 3 is provided with a carbonater tank that produces carbonated water and a circulating pump 17 that makes the beverage mixing the produced carbonated water and syrup and sends it to a beverage taking out part.
Patent JP-H03260967-A (JP)
Title: Traverse track position detecting system
Inventor: WACHI SHIGEAKI
IPC: G11B21/08
Filed: 1990-03-12
Abstract: PURPOSE:To perform a seek operation at high speed and with high accuracy by further fractioning speed servo in track unit, and applying the speed servo with position information in which one track pitch is at least octal-divided. CONSTITUTION:When an optical head 21 is moved in a radius direction against an optical disk D, signals obtained from sampling circuits 23A-23C are delayed by 1/4P pitch, respectively. Those signals are supplied to an arithmetic part 24, and a traverse signal with multiple phases corresponding to a position where the track pitch is octal-divided can be obtained. A polarity discrimination part 25 discriminates the polarity of the traverse signal with multiple phases. The output of the discrimination part is supplied to a numeric value conversion part 26, and a position code signal of three bits is formed. The position code signal of three bits is attached on an adder circuit 29A as the signal of three bits of Gray code, and a track position in traversing is detected with accuracy carried by almsot one digit.
Patent JP-S62215986-A (JP)
Title: Fixing device
Inventor: KOGURE MITSUTOSHI
IPC: H05B3/00
Filed: 1986-03-18
Abstract: PURPOSE:To improve heat transmission efficiency and to reduce temp. amplitude by the reduction of electric power consumption and the improvement of responsiveness to heat transmission by forming a heating roller of the constitution consisting in providing a resistance heating element via an insulating layer on the inside peripheral face of a cylindrical body made of a heat transmission member. CONSTITUTION:The release layer 4 consisting of a fluoroplastic is provided on the outside surface of a cylindrical arbor 3 and the resistance heating layer 6 coated with electrical insulating layers 5, 7 is provided on the inside surface. Electrodes 8 projecting from the insulating layer 7 are provided to both ends in the axial direction of the resistance layer 6. Such heating roller 1 is attached to a frame via heat insulating bearings 9 and is driven via a heat-insulating gear 10. Terminals 11 are brought into contact with the electrodes 8 to feed electricity to the resistance layer 6. The surface temp. of the heating roller 1 is detected by a sensor 12 and the power feed operation is controlled. The electric power consumption is reduced and the roller which permits stable fixing with decreased temp. changes is obtd. according to the above-mentioned constitution.
Patent JP-H02236431-A (JP)
Title: Piezoelectric pressure sensor
Inventor: WAKAMIYA MASAYUKI
IPC: G01L23/10
Filed: 1989-03-10
Abstract: PURPOSE:To supply a pressure sensor of high precision by providing a means, which takes out the electric charge generated on upper and lower faces of a piezoelectric element by pressure impression, and an electric circuit means which takes out the electric charge as a voltage. CONSTITUTION:An enclosure 6 is placed on the cylinder inside surface of an internal combustion engine to measure the generated pressure. The pressure generated in the cylinder is transmitted as the compression stress in the thickness direction to a disk-shaped piezoelectric element 1 made of a lead titanate by a pressure reception and transmission member 2. Electric charge is generated on upper and lower faces of the element 1 by this compression stress. The electric charge generated on the face brought into contact with the member 2 is coupled to the earth electrode of a ceramic substrate 9 through the member 2 and the enclosure 6. The electric charge generated on the other face is transmitted to the other electrode of the substrate 9 through a disk-shaped metal 5 and a cable 10. These electric charge is outputted to a cable 10' by an electric circuit 11 like an impedance converting circuit to reduce the output impedance of the element 1, an amplifying circuit to set a proper sensitivity, or the like.
Patent JP-2000028055-A (JP)
Title: Coupling element
Inventor: SANWALD MARCO
IPC: B01L3/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a coupling element which can be manufactured at low cost and can be easily operated one-handed without deterioration of safety at a coupling part. SOLUTION: Preferably, this coupling element 1 is provided with two holding collars 5, 5' surrounding coupling sections 2, 2' which don't hold each other. These holding collars 5, 5' are coupled to each other so as to be capable of disengaging, or are held with respect to each other by a fastening element, preferably, a screw bolt 6. Each of the holding collars 5, 5' comprises at least two segments 9a, 9b. By this construction, the fastening element has a function of holding these two segments with each other. In order to disengage a coupling part, at least one segment can be pivotally moved to disengage the coupling part.
Patent JP-H04276027-A (JP)
Title: Manufacture of galvanized hot rolled steel sheet excellent in deep drawability and baking hardenability
Inventor: KITAMURA MITSURU
IPC: C22C38/00
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a galvanized hot rolled steel sheet excellent in deep drawability and baking hardenability by subjecting a steel constituted of a specified compsn. to rough rolling, hot rolling, coiling, continuous annealing in a carburizing atmospheric gas and hot dip galvanizing under specified conditions. CONSTITUTION:A steel contg., by weight, <=0.01% C, <=0.2% Si, 0.05 to 1.0% Mn, <=0.10% P, <=0.01% S, 0.01 to 0.08% solAl and <=0.005% N, furthermore independently or compositely mixed with Tb and Nb satisfying 1<=[{Ti(%)-(48/32)XS(%)-(48/14)XN(%)}/48+Nb(%)/93]/C(%)/12 in the range of Ti={(48/32)XS(%)+(48/14)XN(%)} to 0.08 and Nb=0.01 to 0.08 and the balance Fe with inevitable impurities is prepd. This steel is successively subjected to rough rolling, hot rolling, coiling, continuous annealing in a carburizing atmosphere and hot dip galvanizing in a cooling stage in an inline annealing type continuous hot dip galvanizing line respectively under specified conditions.
Patent JP-S55149791-A (JP)
Title: Heat treating method of round bar enclosed weld zone
Inventor: MURAKAMI AKIHIDE
IPC: B23K31/00
Filed: 1979-05-10
Abstract: PURPOSE: To heat treat the round bar enclosed weld zone so as to have sufficient tensile strength and have all perfect values in the impact values of respective zone by holding the round bar after enclosed welding at the specified temperature then subjecting the same to water hardening and annealing followed by air cooling.  
     CONSTITUTION: A copper strap 7 is applied to the groove of round bar base metals 6 of hardened and annealed material and the base metals are welded by welding  electrode 160W170A by using, e.g., low hydrogen type electrode containing N-13; 3.5%Ni, after which the same heat treatment as that at the time of manufacturing the base metals 6 is done. namely, after the base metal 6 having undergone this enclosed welding is held for 1 hour at 880W920°C, it is water-hardened thence annealed to 600W650°C, thence it is air cooled. As a result of this, the degradation in the toughness of each part after the welding may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09232857-A (JP)
Title: Microstrip antenna
Inventor: TAGUCHI YUUJIROU
IPC: G01S7/03
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To secure high gain for each beam direction which is enough to cover a semi-sherical surface with a simple structure thinning the whole of an antenna and to obtain an optimum characteristic as an antenna for collision prevention to be mounted on an airplane by making the antenna have a Σ pattern and a Δ pattern as radiation patterns. SOLUTION: On a first dielectric substrate 2 having an earth plate 3 on a lower surface side, a second order mode exciting patch 4, a second dielectric substrate 7, and a basic mode exciting patch 8 are successively laminated, the vicinity of the center of the second order mode exciting patch 4 and the earth plate 3 are connected by an annular conductor 6, further, the center conductor of a first coaxial cable 15 is connected with the power feeding point 13 of the basic mode exciting patch 8, and the center conductor of a second coaxial cable 21 is connected with the power feeding point 19 of the second order exciting patch 4.
Patent JP-S61218848-A (JP)
Inventor: MAIKERU EI KOODONAA
IPC: F02N11/04
Filed: 1986-03-18
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-H08253960-A (JP)
Title: Arranging method for drain system and wash stand
Inventor: SASAKI AKIHIRO
IPC: E03C1/184
Filed: 1995-03-17
Abstract: PURPOSE: To shorten a term of works and to ensure reliability of water leakage by a method wherein a trap is arranged on the end part of the space of a wash stand and a drain pipe is caused to run over a floor from a drain port and connected to an outlet. CONSTITUTION: A drain pipe 10 is connected to the outlet of a trap 12 along a floor, and a drain pipe 14 into which hoses 16 and 18 to discharge drain from a wash stand and a washing machine are inserted is connected to the inlet of a trap 12. Further, a resin pipe easy to disconnect and mutually connect is used and rotated and arranged in such a manner that the resin pipe runs right above the resin pipe. Further, a valve trap to block the reverse flow of drain is arranged, and free design of a wash stand is effected only with a limit to form a space for the drain pipes 10 and 14 and a space for the trap 12. This constitution improves the degree of freedom of development of a wash stand based on the position of a drain port.
Patent JP-S57173812-A (JP)
Title: Projecting zoom lens with incorporated half-mirror
Inventor: MIYAMAE HIROSHI
IPC: G02B15/20
Filed: 1981-04-20
Abstract: PURPOSE:Not only to make a device compact but also to suppress a variation of luminance of a screen image surface due to a variation of a projection scale factor, by inserting a half-mirror in the proximity of a diaphragm of a zoom lens. CONSTITUTION:The first group and the fifth group counting from the screen side are fixed, and when the third group forming one body with a diaphragm moves toward the first group linearly in accordance with variable magnification to short focus end (50 times side) from a long focus end (10 times side) of the whole system, the second group and the fouth group move monotonously and liniarly in the opposite direction against the third group, respectively, and the image surface position is kept constant. The half-mirror is fixed between the second group and the third group, an illumination luminous flux condensed by the condenser lens is made incident in the optical axis direction of the projection system by its half-mirror, and illuminates an object through the third-the fifth group. Since the half-mirror has been inserted, the device becomes compact, and also since the variable magnification system has been used in common with the illumination system, a variation of luminance of the screen image surface due to a variation of a projection scale factor is suppressed.
Patent JP-H03261759-A (JP)
Title: Nanaomycin a intermediate and synthesis thereof
Inventor: SATO KIKUMASA
IPC: C07C323/56
Filed: 1990-03-09
Abstract: NEW MATERIAL:A 3-protected hydroxy-4-(6,6a,7,7a,8,8a-hexahydro-1-hydroxy-4- alkoxy-5-oxo-2-naphthyl)-4-alkylthiobutyric ester derivative shown by formula I (R<1> is 1-4C alkyl; R<2> is 1-4C straight-chain, branched alkyl; R<3> is hydroxyl- protecting group eliminable under a mild condition; R<4> is carboxyl-protecting group). EXAMPLE:3-Acetoxy-4-(6,6a,7,7a,8,8a-hexahydro-1-hydroxy-4-methoxy-5-ox o-2- naphthyl)-4-isopropylthiobutyric acid methyl ester. USE:A synthetic intermediate for nanaomycin of antifungal agent. PREPARATION:A compound shown by formula II and a compound shown by formula III are reacted with sulfuryl chloride in the presence of pyridine and then with triethylamine to give a compound shown by formula I.
Patent JP-S60202225-A (JP)
Title: Luminous flame generating combustion device
Inventor: NAKAMACHI ICHIROU
IPC: F23D14/70
Filed: 1984-03-27
Abstract: PURPOSE:To improve the radiation rate of flame and to save energy and prevent production of nitrogen oxide, by a method wherein plural fuel pipes are disposed on the same circumference to the inside of a burner tile, the fuel pipes are secured to an annular flame stabilizing plate in a condition that the pipes extend through the flame stabilizing plate, and the air for combustion is caused to flow out through the inside and the outside of the flame stabilizing plate. CONSTITUTION:Fuel gas is injected through fuel pipes 2, and the air for combustion is introduced from the direction of arrow marks. When the air flows out from the outside 4 of a flame stabilizing plate and the inside 5 of the flame stabilizing plate, a recycling flow 7 is formed on the following stream side of an annular flame stabilizing plate 3. Since the recycling flow 7 is formed throughout the whole following stream side of the flame stabilizing plate 3, a fuel injection flow is spread along the flame stabilizing plate 3 and is formed integrally, and a hollow cylindrical flame 8 is formed. Other part of the fuel gas injected through the fuel pipe 2 forms a thin laminar flow, and since the gas is heated from both sides of an outer flame surface 9 and an inner flame surface 10, pyrolysis is promoted, and a large quantity of carbon elements are produced to form a flame having high radiation rate.
Patent JP-H02236742-A (JP)
Title: Cpu abnormality detection circuit
Inventor: TAKAHASHI HIROYUKI
IPC: G06F11/30
Filed: 1989-03-10
Abstract: PURPOSE:To comprise a GATE ARRAY incorporated in a WATCH DOG TIM ER detection circuit by sending a signal representing the fact that a CPU is abnormal when a counter counts a time longer than a constant pulse cycle sent from the CPU. CONSTITUTION:The circuit is comprised of the counter 2 which counts the time 1 longer than the constant cycle sent from the CPU, and a reset circuit 3 which resets the count of the counter 2. A CPU abnormality detection circuit 1 receiving the pulse S1 of constant cycle from the CPU 4 counts the counter only for the time T1 from the trailing edge of a reset pulse S3 which resets the counter 2. When the next WATCH DOG TIMER pulse S1 is received, the counter 2 is reset, and the counter is counted for the timer T1 again. When no WATCH DOG TIMER pulse S1 arrives, the counter 2 is counted for the time(T1) longer than the cycle of the pulse S1, and a CPU abnormality detecting signal S2 is sent out. Thereby, it is possible to comprise the GATE ARRAY incorporated in the WATCH DOG TIMER detection circuit.
Patent JP-H08253561-A (JP)
Title: Method for treating norbornene derivative and production of norbornene derivative polymer
Inventor: UESHIMA TOSHIFUMI
IPC: C08G61/06
Filed: 1995-03-17
Abstract: PURPOSE: To provide a process for effectively obtaining highly polymerizable dicyclopentadiene and norbornene derivatives by an operation easily practicable in the industry. CONSTITUTION: This process comprises a step of bringing a dicyclopentadiene or a norbornene derivative into contact with a treatment comprising a transition metal compound containing a transition element belonging to any one group selected from the groups IIIa, IVa, Va, VIa, VIIa and VIII in the periodic table and a compound containing an element belonging to any one group selected from among the group Ia, IIa, IIIb, IVa and Vb in the periodic table.
Patent JP-S58195691-A (JP)
Inventor: ROBAATO EICHI MONGOMERII JIYUN
IPC: E21D9/10
Filed: 1983-04-05
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-S58177046-A (JP)
Title: Multiplex transmission system
Inventor: UCHIKURA KAZUNORI
IPC: H04L1/22
Filed: 1982-04-08
Abstract: PURPOSE:To output a data of a transmission line from a reception section to each device sequentially and output all data from plural transmission systems, by providing the reception section delaying reception data corresponding to each transmission line and interlocking the data, to the reception side. CONSTITUTION:Multiplex telemeters A, B are provided with a processor PRO connected to a bus B1, an ROM, a multi-serial/parallel converter MSP, a data bus extension adaptor PCA-M and demodulators DEM1-DEM3. The telemeters A, B are provided with an individual output I/O and connected to binary information source via an other multiplex telemeter. Data of the A, B are inputted to each of data bus extension adaptors PCA1, PCA2 connected to a bus B2 of the output section I/O, a signal BLO locking others is fed between the adaptors PCA1, PCA2, the reception data is delayed fro interlocking, and the data from the output section I/O is outputted to each device sequentially.
Patent JP-H03259769-A (JP)
Title: Conical scan tracking radar
Inventor: INOUE JOJI
IPC: G01S7/36
Filed: 1990-03-09
Abstract: PURPOSE:To correctly track a target even if a disturbing wave is superposed by making a scan with two antenna beam patterns which rotate in specific out-of-phase relation, and shifting the phase of one target reflected signal by a specific quantity and adding it to the other target reflected signal. CONSTITUTION:The two antenna beam patterns A and B are arranged having their centers at specific azimuth angles to an axis of rotation and are rotated in 180 deg. out-of-phase relation. Then the target reflected signal which is inputted from one of the antenna beam patterns A and B is shifted in phase by 180 deg. through a phase shifting circuit 2 and the phase-shifted signal is added to the other target reflected signal by an adding circuit 3. Consequently, the output signal of the adding circuit 3 is in phase with the original target reflected signal, the disturbing wave is suppressed, and the target can accurately be tracked.
Patent JP-H04312979-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI MITSUMASA
IPC: H01L29/792
Filed: 1991-03-22
Abstract: PURPOSE:To use a polysilicon used in a field step as a floating gate in a manufacturing flow of an EPROM in which a field isolation is not used in a memory cell. CONSTITUTION:A primary oxide film 2, a polysilicon 3, a nitride film 4 are formed on a silicon substrate 1, a desired pattern is formed, and a field is then formed by using a selective oxidation method. Thereafter, the film 4 is removed, and a desired pattern of a floating gate 7 is formed by etching. After a gate oxide film 10 is formed thereon, a polysilicon 3 is deposited. A desired memory gate is provided on this wafer, the gate is patterned to form a structure of an EPROM. The polysilicon in the field step can be used as the floating gate as it is, and steps can be deleted.
Patent JP-S56157201-A (JP)
Title: Absorbing device of regenerated power for rolling stock
Inventor: KAEDE HIROSHI
IPC: B60M3/06
Filed: 1980-05-01
Abstract: PURPOSE: To enable the regenerated power to be absorbed in stable by a method wherein an increase and decrease of a power driving current in a circuit with respect to a lapse time and a continuation state of the increase and decrease are compared with a set value of the current and a set time, and an auxiliary resistor is inserted in parallel only when the condition is satisfied.  
     CONSTITUTION: A power drive and regenerated current detector 5 provided in a closed circuit detects the power driving current I flowing forward to the rolling stock 2 and the regenerated current I' flowing backward from the rolling stock to a power source 1. In the circuit from the detector 5 towards the power source 1, the regenerated power absorbing auxiliary resistor R 1  which is connected in series to a first DC switch HB 1  and an absorbing main resistor R 2  which is connected in series to a second switch HB are inserted in parallel to the power source 1. As a result of the detection by the detector 5, a control unit 6 connected to the detector 5 is adapted to enable the first and second switches HB 1 , HB 2  respectively to electrically be closed and opened according to the detection conditions. Thereby, a regenerative braking characteristic at the application of braking can be stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05224288-A (JP)
Title: Data imprinting device
Inventor: MATSUMURA KOICHI
IPC: G03B17/24
Filed: 1992-02-14
Abstract: PURPOSE:To make the sizes of respective imprinted data the same at the time of printing even in the case of selecting a different image frame size. CONSTITUTION:This device is provided with 1st light emitting means 7a-7g for imprinting information on a film surface in a state where a 1st image frame size is selected, 2nd light emitting means 8a-8g for imprinting the information on the film surface in a state where a 2nd image frame size smaller than the 1st image frame size is selected, a 1st image-formation lens 10 which leads light projected from the 1st light emitting means to the film surface, and a 2nd image-formation lens 11 which leads the light projected from the 2nd light emitting means to the film surface and has 2nd image-formation magnification smaller than that of the 1st image-formation lens.