baber/WOPTO huggingface dataset:
Patent JP-2001061177-A (JP)
Title: Wireless phone
Inventor: MASUOKA NORIO
IPC: H04W28/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To avoid unnecessary position registration from being conducted in the case where a wireless phone is deemed to move at a speed or over. SOLUTION: A wireless phone is provided with a storage means 62 that stores registration position information, when a position registration request is sent to a base station, a position information acquisition means 57 that acquires notice position information notified from the base station, and a position registration control means 58 that transmits a position registration request to the base station, when the notice position information acquired by the position information acquisition means 57 differs from the registered position information, and the same notice position information is obtained after the lapse of a prescribed time.
Patent JP-H1080772-A (JP)
Title: Method for welding titanium clad steel plate
Inventor: ASANUMA NAOYUKI
IPC: B23K9/025
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple welding method superior in seawater resistant corrosivity, for a titanium clad steel plate. SOLUTION: A clad material 2 is removed at the abutting part of a titanium clad steel plate 1, with a bevel formed on the base material 3 where the clad material 2 is removed. The bevelled base materials 3 are welded to each other. A titanium clad steel piece 4 with the same thickness as the titanium clad steel plate 1 is welded to both ends of the area extending from the weld zone 5 of the base material to the adjacent titanium clad steel plate 1, in the manner of coinciding the faces of the clad material 2. A patch plate 6 is welded to the surface of the steel plate 1 adjacent to the weld zone 5 of the base material and to the surface of the steel piece 4, covering the entire area of the weld zone 5 of the base material.  In addition, in the welding of the steel plate 1 and the steel piece 4, the weld zone 7 on the side between the different materials, titanium and steel, are welded by plasma or TIG welding using Ag-Cu based filler material in an inert gas.
Patent JP-S6296741-A (JP)
Title: Fuel injection device for diesel engine
Inventor: NISHIDA TAKUMI
IPC: F02B3/06
Filed: 1985-10-23
Abstract: PURPOSE:To reduce the extent of knocking without entailing any drop in output capacity due to the worsening of fuel consumption and the generation of smoke, by compensating fuel injection timing to the delayed side at the time of low load, while lowering a fuel injection rate to some extent in making it correspond to the compensation. CONSTITUTION:Injection timing for fuel to be sprayed to an engine is compensated and controlled by an injection timing compensator 33 according to a load state of the engine. For example, at a low load range, the fuel injection timing is compensated to the delay side by a drop of fuel pressure inside a fuel chamber 2 in a fuel injection pump A. At this time, a fuel injection rate is variably controlled by an injection rate controller 44 on the basis of the fuel pressure inside the fuel chamber 2. For example, at the low load range, when the fuel injection timing is delayed, fuel pressure to be led into a pressure chamber 42 of the controller 44 is low, but opening of a pressure control valve 39 grows large, whereby the injection rate of fuel leading to the engine from a high pressure chamber 7a of a cylinder 7 comes to a drop. Therefore, at the low load range, knocking is reducible without worsening the fuel consumption.
Patent JP-H04119031-A (JP)
Title: Data communication system
Inventor: MIYAZAKI CHIAKI
IPC: H04L7/08
Filed: 1990-09-10
Abstract: PURPOSE:To ensure acquisition of synchronism and to prevent the deterioration in the transmission efficiency by implementing acquisition of synchronism through the use of a long frame synchronizing pattern and detecting frame synchronization through the use of a short frame synchronizing pattern after acquisition of synchronism is finished. CONSTITUTION:A sender side equipment 10 receives a pull-in end notice and a pull-out notice from a receiver side equipment 20 via communication control signal lines 31, 32 and sends them to a synchronizing state monitor section 12. The monitor section 12 outputs an F/F' switching signal, an F/F' pattern generating section 11 generates a long frame synchronizing pattern F or a short frame synchronizing pattern F' in response to the F/F' switching signal and inserts the generated pattern into a transmission frame sent to the receiver side equipment 20. Upon the receipt of the pull-in end notice, the monitor section 12 outputs the F/F' switching signal representing the insertion of a short frame synchronizing pattern and upon the receipt of the pull-out notice, the monitor section 12 outputs the F/F' switching signal representing the insertion of a long frame synchronizing pattern. At the initial state or upon the receipt of the pull-out detection signal from a synchronization forward protection section 23, an F/F' pattern detection section 21 detects a frame synchronization pattern base on the F pattern.
Patent JP-H0555829-A (JP)
Title: Temperature compensating type crystal oscillator
Inventor: KOIZUMI HARUO
IPC: H03B5/32
Filed: 1991-08-22
Abstract: PURPOSE:To simply adjust the characteristic dispersion of a crystal vibrator and to improve the productivity of this crystal oscillator by connecting a parallel circuit consisting of a temperature compensation capacitor, a trimmer capacitor and a variable resistor serially to the crystal vibrator. CONSTITUTION:In the crystal oscillator provided with the crystal vibrator 2 and an amplifying transistor(TR) 1, the parallel circuit consisting of the capacitor C1, the trimmer capacitor CT and the variable resistor Rp is connected to the vibrator 2 in series. The capacitor C1 has a temperature characteristic for compensating a change in oscillation frequency due to a temperature change in the vibrator 2 and the capacitor CT adjusts center frequency at a room temperature. The resistor Rp is used for adjusting oscillation frequency. In such a constitution, temperature deviation width can simply be included within a normal value and the productivity can be improved.
Patent JP-H03101431-A (JP)
Title: Bit synchronization system
Inventor: YAMAMOTO MASAMI
IPC: H04L7/00
Filed: 1989-09-14
Abstract: PURPOSE:To stably reproduce a data by fetching an external input data with an internal clock even when there is any phase difference between the external clock and the internal clock to synchronize the external data with the internal clock. CONSTITUTION:An input data DATAIN(D0) is latched by a flip-flop (ESFF1) at a leading edge of a clock whose frequency is twice that of an external clock CK1 and generated from the clock CK1 and then outputted. It is the function of the bit synchronization circuit that the D0 data is formed into an output data (DATAOUT) synchronously with the internal clock (CK2) and the circuit is normally operated even when any phase difference exists between the clocks CK1 and CK2. Thus, the data is reproduced stably.
Patent JP-H1184347-A (JP)
Title: Display device
Inventor: DOI TAKESHI
IPC: G09F9/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To extend the performance and the function of a display panel part and to make the capacity of a display screen large without spoiling space saving property and portability by connecting a device to a personal computer having an input operation part on an almost plane surface and a display panel on a non identical plane surface with respect to the plane surface. SOLUTION: This display device 10 is constituted of a leg part 11 and a display device part 12 movably or immovably coupled to the upper part of the leg part 11. Besides, the circumferential edge part of the device part 12 or the leg part 11 is formed so that the notebook type personal computer 40 integrated in a foldable case and constituted of a main body part 41 and the display panel part 42 can be placed or attached to the leg part 11 in such a condition that the panel part 42 is opened and an input means such as a keyboard arranged on the main body part 41 can be operated. By placing or attaching the computer 41 on the leg part 11 of the display device part 12, the performance and the function of the panel part 42 can be easily extended and the capacity of the display screen can be made large.
Patent JP-S6297107-A (JP)
Title: Preshift circuit for magnetic storage device
Inventor: TAKIGAMI HIROBUMI
IPC: G11B5/09
Filed: 1985-10-23
Abstract: PURPOSE:To improve the reliability of the read data by setting an optimum preshift pattern in response to the storage bit density of a cylinder performing a reading action and the characteristics of a magnetic storage medium performing a reading action respectively. CONSTITUTION:A shift register circuit 1 converts a serial bit train to be preshifted into a parallel bit train. A pattern selector circuit 2 selects a preshift pattern that is decided by the position and the number of a magnetic head. The pattern decoder circuits are controlled by the output signal of the circuit 2 and detect a specific pattern out of the parallel bit train. While the delay circuits give the specific delay time to one or more pattern decoder circuits respectively. An OR gate obtains an OR of the output signals of one or more delay circuits. In such a way, an optimum preshift amount is obtained.
Patent JP-H03100480-A (JP)
Title: Method for measuring sn ratio in narrow band of magnetic tape
Inventor: SATO JUNICHI
IPC: G01R33/12
Filed: 1989-09-14
Abstract: PURPOSE:To remove the variation component of the speed of a magnetic tape based on a result obtained by measuring SN ratio(NB-SNR) in a narrow band by inputting the reproduced signal of a fundamental waveform signal in a spectrum analyzer(SA) as it is, while inputting the reproduced signal in the SA after envelope detection is executed. CONSTITUTION:An envelope waveform component detecting means 12 amplifies, rectifies and smoothes the fundamental waveform signal reproduced by a head 11 so as to generate an envelope waveform signal, which is outputted to the spectrum analyzer(SA) 13 through a signal line (b). The SA 13 measures the spectrum of the envelope waveform signal. On the other hand, it inputs the output signal from the head 11 as it is through the signal line (a) and measures the reproduced signal with the fundamental waveform, then outputs the measured result to a CPU 14. Then, the CPU 14 operates and superposes the values obtained by both measurements to obtain NB-SNR which does not receive the effect of the variation of the traveling speed of the magnetic tape.
Patent JP-H1188886-A (JP)
Title: Device for decoding compressed moving image signal
Inventor: OZAKI NOZOMI
IPC: H04N19/503
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent the increment of memory capacity, to suppress the increment of a chip area at the time of integration for the chip and the rise of cost and to reduce the band width of a bus. SOLUTION: The decoding device is provided with block compressors 34, 59 for compressing data in each block after decoding a compressed moving image signal of an MPEG format to a block level, a block address table 38 for storing address information in each block of compressed data written in a memory 37 after compressing data by these compressors 34, 59 and block expandors 46, 48, 50 for reading out the compressed data from the memory 37 and expanding respective blocks. At real display time and movement compensating operation time, required compressed data are read out from the memory 37, expanded and used for real display and movement compensating operation.
Patent JP-S6482322-A (JP)
Title: Thin film magnetic disk
Inventor: TANAKA HIDEAKI
IPC: G11B5/82
Filed: 1987-09-24
Abstract: PURPOSE:To suppress the generation of recording and reproducing errors by eliminating the partial concn. fluctuating parts of constituting elements which become the defect of an Ni-P plating film. CONSTITUTION:The plating underlying film in which the partial concn. fluctuations of the elements constituting the plating film to be formed on a substrate are of a specified value or below with respect to the average concn. over the entire part of the film is used. Namely, the fundamental cause for the generation of defects in the Ni-P plating film lies in the partial concn. fluctuations of the constituting elements. Such concn. fluctuating parts are eliminated or the sizes of the concn. fluctuating parts are reduced to the specified value or below. The high-reliability thin film magnetic disk having no recording and reproducing errors is thereby obtd.
Patent JP-H0284663-A (JP)
Title: Production of toner resin
Inventor: FUNATO MAKOTO
IPC: G03G9/087
Filed: 1988-09-21
Abstract: PURPOSE:To obtain the subject toner which is obtd. at a low cost, and has excellent offset resisting property and shelf-life and fixing property at a low temp. by subjecting a monomer for a low mol.wt. polymer (I) to a solution polymerization to produce a specified low mol.wt. polymer, and then subjecting the monomer for a cross-linking polymer (II) to a suspension polymerization adding a prescribed amount of a cross-linking agent to the monomer for the polymer (II) in the presence of the polymer (I). CONSTITUTION:The polymer (I) having weight average mol.wt. of <=10,000 is obtd. by subjecting the monomer for the polymer (I) to the solution polymerization, and the polymer (II) is obtd. by subjecting the monomer for the polymer (II) dissolved the polymer (I) to the suspension polymerization adding 0.2-0.6wt.% of the cross-linking agent based on the total wt. of the monomers. In this case, the total wt. of the monomers means the total of the wt. of the monomer for the polymer (I), the wt. of the monomer for the polymer (II) and the wt. of the cross-linking agent. Thus, the toner resin which is obtd. at the low cost, and has the excellent offset resisting property and shelf life and fixing property is obtd.
Patent JP-S60131160-A (JP)
Title: Horning control system equipped with cylindrical-degree correcting function
Inventor: NISHIMOTO YASUYUKI
IPC: B24B33/02
Filed: 1983-12-16
Abstract: PURPOSE:To automatically correct the cylindrical degree of a workpiece quantitatively by detecting the stroke position by a linear scale and measuring bore shape by an air nozzle and controlling the operation speed of a reciprocating cylinder by the both signals. CONSTITUTION:The stroke position of a recirprocating cylinder apparatus 7 is detected by a linear scale 9, and the obtained value is transmitted into a preset counter 18, and when said value accords with a set value, a signal is transmitted into a microprocessor 17. Then, an instructed speed is output into a differential amplifier 22, and the output signal proportional to the difference from the feedback signal supplied from a detector 15 is transmitted into a delay correcting circuit 23, and the treated signal is fed into a servo-amplifier 14, and a servo-valve 13 is controlled by the converted electric current, and the operation speed of the cylinder apparatus 7 is varied. Accordingly, a horn head 10 performs the cycle movement corresponding to the operation speed, and during this movement, an air nozzle 11 measures each bore at three points, namely in the upper, middle, and lower parts of a workpiece W, and the measured values are transmitted into the processor 17, and the shape of the bore is discriminated and memorized, and the cylindrical degree can be corrected quantitatively with high accuracy.
Patent JP-S60129544-A (JP)
Title: Energy-saving control device for air conditioner
Inventor: SUGIYAMA TETSUO
IPC: F24F11/02
Filed: 1983-12-16
Abstract: PURPOSE:To permit to obtain a comfortable property and effect energy saving by a method wherein the average temperature of a room and the range of comfortable temperature are compared to control a room temperature. CONSTITUTION:The average temperature of a room, measured by an average room temperature sensor 1, is inputted into a decision circuit 4 through a room temperature inputting unit 2 while the upper limit temperature TH and the lower llmt temperature TL of the range of comfortable temperature, predetermined for summer and winter separately, are inputted from a preset temperature inputting unit 5 into the decision circuit 4. A mode switching unit 6 is provided with changeover contacts S, W to constitute the device so as to be capable of switching the mode in accordance with the seanson of summer or winter, therefore, correct and comfortable control may be effected.
Patent JP-H0683021-A (JP)
Title: Drying device of photosensitive material
Inventor: ISOZAKI EIICHI
IPC: G03D15/02
Filed: 1992-09-04
Abstract: PURPOSE:To restrain air high in temperature in a drying chamber from flowing upstream into a processing section. CONSTITUTION:The drying chamber 45A of the drying device 45 is provided with an exhausting chamber 76 under the bottom and the air in the drying chamber 45A is sucked through a long hole 78 into the exhausting chamber 76 and exhausted through an exhausting duct 84 to the outside by operating an exhausting fan 80. The drying chamber 45A is provided with a slit 70 towards the conveying route of a film 14, and its hollow inside is communicated with a suction chamber 72, and guides 64, 66 are installed. The air outside the drying chamber 45A can be introduced as a drying wind through a suction duct 74 and a duct 86, and when the air in the drying chamber 45A is exhausted by driving the fan 80 and the pressure of the chamber 45A is reduced, the air outside is sucked into the chamber 45A through the slit 70 towards the surface of the film 14.
Patent JP-H0398960-A (JP)
Title: Controller of elevator for personal residence
Inventor: UEHARA TETSUO
IPC: B66B9/00
Filed: 1989-09-13
Abstract: PURPOSE:To simplify operation, and to reduce cost by counting the number of operation for a certain period of time by a hall call registering means provided in a hall of each floor, and by setting cage call registration for the floor of the same value as the counted value. CONSTITUTION:A hall call registration output by the operation of a hall call registration switch 11 is given to a call input control part 3 through an input buffer 2, and the hall call registration output in each operation of the hall call registration switch 11 is counted by a call input counter 31, while the effective working time of the call input counter 31 is counted y a call input timer 32. The output of the call input counter 31 is sent to an input control part 4, and the cage call registration of the same value as the counted value of the call input counter 31 is set. The output of the input control part 4 is given to a call registration display control part 4, and an ignition signal is given to a registration display LED 12 of the hall call registration switch 11 through an output buffer 6. The cage call registration is performed by a user through the operation of the hall call registration switch 11 by the same number as that of a destination floor.
Patent JP-H1083560-A (JP)
Title: Optical head device
Inventor: NAGASHIMA KENJI
IPC: G11B7/135
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device small in size, small in number of components and capable of recording/reproducing plural recording media different in substrate thickness in an optical head device used for an optical information recording/reproducing device, etc. SOLUTION: A liquid crystal optical rotator element 41 and a hologram element 5 are provided in an optical system. A condenser lens 61 is designed so as to optimally converge a light beam for the thickness of the substrate of a disk 7 and the polarizing hologram element 5 acts as a transparent plate without applying a voltage on the liquid crystal optical rotator element 41 for the disk having this substrate thickness. By applying a voltage on the liquid crystal optical rotator element 41 for a disk 7 having a different substrate thickness, the polarizing hologram element 51 acts as a hologram plate for compensating aberration caused by the difference of the substrate thickness. Consequently, plural recording media having different substrate thickness are recorded/reproduced by one condenser lens.
Patent JP-H0286573-A (JP)
Title: Home elevator
Inventor: IRITANI YUJI
IPC: B66B1/16
Filed: 1988-09-24
Abstract: PURPOSE:To make an elevator cage surely operable to the specified floor with out requiring any operation control in the cage by installing an operation invalid means, annulling any operation by a cage call button, and a destination floor designating button, outputting a signal for delivering the cage to the specified floor, both in an entrance part. CONSTITUTION:When a load is carried up to a third floor 7 from a first floor 5, a cage call button 8 is pushed, a cage 4 is called to the first floor 5, a switch 17 of a control panel 14 installed in a side wall 11 of an entrance part 5a of the first floor 5 is operated, annulling any operation by cage call buttons 8 - 10 in advance, and the load is put on board. When a destination floor designating button 19 for a third floor being installed on the control panel 14 is pushed, the cage 4 goes up with this button pushing, arriving at a third floor 7. Accordingly, the load is unloaded onto this third floor 7 from the cage 4, and the invalid state by the switch 17 is released by operating a release switch 18 of a control panel 16. At this time, these cage call buttons 8 - 10 are restored to such a usual operating state that the cage 4 is callable.
Patent JP-H0578326-A (JP)
Title: Benzoheterocyclic compound
Inventor: MORITA SEIJI
IPC: A61P31/04
Filed: 1991-09-18
Abstract: PURPOSE:To obtain a new benzohetero ring compound useful as a germicide for external use and a disinfectant of medical tools, etc., besides a therapeutic agent for diseases caused by various pathogenic germs, widely showing excellent antibacterial activity against Gram-positive and Gram-negative bacteria. CONSTITUTION:A compound of formula I [R<1> is lower alkyl capable of containing substituent group such as halogen at the 1-position; X is halogen; R<2> is NH2, halogen, amino group-substituted lower alkylamino capable of containing substituent group such as OH group on the amino group or group of formula IV; R<3> is COOH, lower alkyl, etc.; R<4> is H or SO2OH; R is H, lower alkyl or group of formula V) or its salt such as 1-cyclopropyl-5-methyl-6- fluoro-7-(3-hydroxycarbonyl-1-piperazinyl)-1,4-dihydro-4-oxoquinoline- 3-carboxylic acid. A compound of formula Ia (R<2>' is group of formula VI, R<2>, etc.; R<8> is lower alkoxycarbonyl, etc.; R<5> is H or group of formula VII; R<6> and R<7> are alkyl) among the compounds of formula I is produced from a compound of formula II (X<4> is halogen) and a compound of formula III.