baber/WOPTO huggingface dataset:
Patent JP-H08268231-A (JP)
Title: Preventive method of malfeasant usage of car
Inventor: JIIKURAIFU RENARUTO
IPC: B60R25/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent the unauthorized use of a vehicle having bidirectional communication with a master station, by examining whether the caution to the unauthorized use of a vehicle is transmitted or not on the basis of the received communication signal, and transmitting an operation enabling signal from the master station to the vehicle when the unauthorized use is not detected. SOLUTION: An owner of a vehicle selects the desired protection parameter for protecting the vehicle from a plurality of protection parameters (step ST101), and transmits the data to a stationary master station with the identification data of the vehicle (ST102). In the master station, the proper data file for vehicle and the data file of the other data such as the permission for passage are stored (ST103, 104). For example, in the first start of operation of the vehicle, it is independently informed to the master station (ST105), and whether the information is normal or not, and whether the vehicle is operatable or not are examined in the master station (ST106). When not, the steering of the vehicle is stopped, and the fact is informed to the police station and the like (ST107).
Patent JP-H0610936-A (JP)
Title: Nut, particularly wheel nut
Inventor: EEBUARUTO BEHIRE
IPC: B21K1/70
Filed: 1993-04-16
Abstract: PURPOSE: To improve a contact condition between a member, to which a nut is tightened, and a pressure washer, thereby to provide a uniform distribution of a contact pressure by manufacturing the pressure washer through the massive forming method so as to give a concave contact zone. CONSTITUTION: This nut is an integrally formed pressure washer having a concave contact surface 4a. In this case, the pressure washer is manufactured by the massive forming method. When the nut is tightened, it is necessary to reduce the axial clearance between the pressure washer and the corresponding surface from the start of the contact of the outside diameter of the pressure washer until the complete contact of the pressure washer. Therefore, uneven tightening force is compensated by elastic deformation of the pressure washer caused by further tightening of the pressure washer.
Patent JP-H11288865-A (JP)
Title: Semiconductor device, and apparatus and method for alignment therefor
Inventor: MATSUURA SEIJI
IPC: H01L21/027
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, wherein the area of an alignment mark occupied in a chip is reduced. SOLUTION: This apparatus has a first alignment mark 1 formed at a first layer 5 and a second alignment mark 2 formed at a second layer 6 differs from the first layer 5, the first alignment mark 1 and the second alignment mark 2 are arranged in the proximity by about a distance X between diffraction gratings. Since the optimum alignment marks are automatically selected based on the residual alignment errors, the signal-waveform strength and the like, the alignment accuracy can be improved. Furthermore, since the alignment marks, which are formed on the different substrates are arranged in the close proximity, scanning and detection can be performed all at one time. In comparison with the time for detecting the alignment works formed on the different substrates as in the conventional cases, the time required for the alignment is significantly shortened.
Patent JP-2000285629-A (JP)
Title: Disc cartridge
Inventor: NAKAJIMA HIROSHI
IPC: G11B23/03
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of rotatably housing a disk inside a flat case and providing a sufficient vibration damping effect without bringing about any complication of the manufacturing process. SOLUTION: In a case 5, an outer peripheral rib 57 for forming a case outer peripheral wall and an inner peripheral rib 58 for forming a disk housing space 50 are formed integrally with the case 5, and in each space of case four corners held between the outer and inner peripheral ribs 58 and 58, a grid or honeycomb reinforcing rib 56 crossing each space to connect the ribs 57 and 58 is formed integrally with the case 5.
Patent JP-S60233927-A (JP)
Title: Signal converting circuit
Inventor: EDA TSUTOMU
IPC: H03K5/13
Filed: 1984-05-04
Abstract: PURPOSE:To change a periodic pulse into a single pulse having a continuous level by adding a circuit holding an output pulse in response to an input pulse while the input pulse is fed continuously to a multivibrator. CONSTITUTION:A monostable multivibrator 2 consists of an SR-FF circuit 4, a comparator 6, a reference voltage source 8, a transistor (TR)10 as a switching element, a resistor 12 and a capacitor 14. A holding circuit consists of a differentiation circuit 22 and a TR24 as a switching element. The differentiation circuit 22 is made up of inverters 26, 28, a capacitor 30 and resistors 32, 34, and a power supply voltage Vcc is impressed. Since the SR-FF circuit 4 is kept in the set state while a periodic pulse is incoming, the same level (H) is generated continuously at its non-inverting output Q at an output terminal 18 and a single pulse having a pulse width exceeding the period of the periodic pulse is generated.
Patent JP-H09259054-A (JP)
Title: Method, device, and system for communication
Inventor: IMAHASHI KAZUYASU
IPC: G06F13/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enable one application to use plural kinds of physical interfaces without discriminating a data format viewed from the application according to the kinds of the physical interfaces in use and to enable plural applications to use one physical interface irrelevantly to the kind of the physical interface. SOLUTION: Data transmission equipments 10A and 10B compose data, generated by adding the application ID of an application on a data reception side to a data text body, in the data format corresponding to the communication protocol of physical interfaces to be used and send the data. Data reception equipments 20A-20E decide the application ID in the received data and pass the data text body in the received data to applications corresponding to the application ID.
Patent JP-S61250423-A (JP)
Title: Infrared ray heating cooker
Inventor: FUKUDA AKIO
IPC: F24C15/24
Filed: 1985-04-26
Abstract: PURPOSE:To improve the radiation efficiency, to prevent the corrosion of the red hot unit and to shorten the cooking time by a cooker which comprises silicate glass fiber fabric having SiO2 as its primary constituent, an infrared ray radiation layer, a gas burner and an infrared ray reflection plate. CONSTITUTION:The constitution is such that an infrared ray radiation layer 5 is formed on the surface of silicate glass fiber fabric 1 to make up a radiation unit which is turned red hot by a gas burner 2 and a infrared ray reflection plate 3. The silicate glass fiber fabric 1 has SiO2 as its primary constituent and contains a small amount of Al2O3, CaO, Fe2O3, TiO2 etc. as well. The infrared ray radiation layer 5 consists of a hardened polymer 6 having polyborosiloxane as its primary constituent and an oxide 7 of more than one elements among Zr, Al, Fe, Mn, Cu, Co, Ni, Ti and Si. The infrared ray radiation layer 5 improves the radiation efficiency, and as the radiation unit is ceramic, corrosion is hardly encountered. Being a fabric 1, it provides an appropriate porosity and a red hot area larger than metallic unit, and so, the cooking time can be shortened.
Patent JP-S5425341-A (JP)
Title: Guide vane water enclosing system in hydraulic machine
Inventor: SHINOHARA MORIMICHI
IPC: F03B3/18
Filed: 1977-07-29
Abstract: PURPOSE: A water enclosing system made it possible to hold sufficient water enclosing property on the surface where a guide vane encounters a water enclosing piece when the guide vane has come to close in concurrence of placing an elastic material either on one side or both sides of the water enclosing piece with installing a raked surface thereupon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000284286-A (JP)
Title: Liquid crystal alignment film, liquid crystal device, and method of aligning liquid crystal molecule
Inventor: NEGORO MASAYUKI
IPC: C08F16/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal alignment film having a function to align liquid crystalline molecules (especially discotic liquid crystalline molecules) substantially in the perpendicular direction by incorporating a specified modified polyvinylalcohol into the liquid crystal alignment film. SOLUTION: The liquid crystal alignment film formed on a substrate to align a liquid crystal contains a specified modified polyvinylalcohol. The modified polyvinyl alcohol contains 2 to 80 mol% of recurring units having two, three or four aromatic rings or aromatic heterocycles in the side chains, and is crosslinked. The aromatic rings in the recurring units having two, three or four aromatic rings or aromatic heterocycles in the side chains include a benzene ring, indene ring, naphthalene ring, azulene ring, fluorene ring or the like. The aromatic heterocycles are generally five or six-member unsatd. heteroeycles. The heterocycles preferably have double bonds in the max. number. The aromatic heterocycles include a furan ring, thiophene ring, pyrrole ring, oxazole ring, isooxazole ring or the like.
Patent JP-H03289899-A (JP)
Title: Remote monitor controlling equipment
Inventor: UMEHARA TAKESHI
IPC: H04Q9/00
Filed: 1990-04-06
Abstract: PURPOSE:To decrease a time required for the transmission by allowing a slave station to compare information received from a subsequent device with information entered precedingly, sending the information representing the state of the subsequent equipment when the result of comparison tells no change and sending the information representing a state change to a master station equipment when there is any change. CONSTITUTION:At first an input data is sent to a data comparison member 231 via a data fetch section 230. The data comparison section 231 collates and decides data fetched precedingly with data fetched newly, and when the data is the same as the preceding data, the data is transferred to a normal transmission data register 232 to reset a flag setting section 234. If the fetched data differs from the preceding value, the data is transferred to a state change transmission data register 233 and a flag of the flag set section 234 is set. On the other hand, a data transmission control section 235 transferring the data in the unit of words to a D/A converter section 205 judges from which of both registers the data is fetched prior to data transfer depending on the state of the flag by the flag setting section 234, and if the flag is set, the flag setting section 234 is reset.
Patent JP-H07221336-A (JP)
Title: Solar battery module
Inventor: IZUMI TAKAYUKI
IPC: H01L31/04
Filed: 1994-04-27
Abstract: PURPOSE:To increase the quantities of light incident to jointed semiconductor layers on the incident side and opposite side by arranging filament structures in V-shaped grooves along the length direction of the grooves with clearances and setting the widths of the clearances of the structures and the widths and apex angles of the V-shaped grooves so that the light reflected by the surfaces of the grooves after passing through the clearances can be made incident to the outer peripheral surface of the structures on the side opposite to the incident side. CONSTITUTION:In order to make light efficiently incident to the outer peripheral surface of filament structures 10, the heights D and clearance widths (w) of the structures 10 and the widths W, apex angles theta, and number (n) of V-shaped grooves 60 are set so that they can satisfy the relation expressed by inequality I. When the (n) is sufficiently large, the (w) becomes n.W w and, when theta is 120 deg., the D becomes D>=1/3<1/2>Xw=0.58w or w>=1.73D is obtained, because tan30 deg.=l/3<1/2>. Therefore, when the apex angles are set at 120 deg., the quantity of light made incident to the filament structures 10 can be increased by setting the (w) smaller than the D by about 1.7 times and arranging the structures 10 immediately above the grooves 60 at every (n+2) grooves.
Patent JP-H08283326-A (JP)
Title: Catalyst and method for polymerizing olefin
Inventor: SOGA KAZUO
IPC: C08F4/60
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a high-melting olefin polymer under a high catalytic activity by using a polymn. catalyst comprising a metallocene compd., an organoaluminum compd., and a hetero polyacid (salt). CONSTITUTION: This olefin polymn. catalyst comprises a metallocene compd., an organoaluminum compd., and at leat one compd. selected from among heteropoly acids or their salts. A pref. metallocene compd. is a compd. of a transition metal selected from among Ti, Zr, and Hf having a cycloalkadiene backbone.
Patent JP-S5612257-A (JP)
Title: Method and device for applying tension in rotary winder
Inventor: BERIRU AARON BOTSUKUSU
IPC: B65H75/28
Filed: 1980-07-02
Abstract: Method and apparatus is provided for the inline string-up, in automatic fashion, of a rapidly advancing filament, particularly a glassy alloy strip, from a high speed continuous casting operation onto a rotating winding wheel. The leading segment of the advancing filament is passed into the nip of two counterrotating brush rollers 15 having a peripheral velocity exceeding that of the advancing filament to produce a sliding frictional tensioning of the filament. The brush rollers and engaged filament are then moved over the rotating winding wheel 28 to lay a segment of the advancing filament onto the rotating winding surface. A cut-and-grip device 8 associated with the winder is then actuated to cut the filament at the winding surface and to secure the filament onto the winder, whereupon winding of the advancing filament proceeds.
Patent JP-H1069350-A (JP)
Title: Transmission and reception device
Inventor: GOTO SADASUKE
IPC: G06F3/048
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To transmit and receive a control signal by actualizing the functions of a pointing device and a controlled variable input device only by operating one roller. SOLUTION: A pulse signal generated by the rotation of the roller of a roller part 41 is detected by a detecting circuit 43 to generate a signal indicating the direction and quantity of the rotation; and a switch 42 is turned on by the depression of the roller and a detecting circuit 44 generates a signal corresponding to the ON operation, so that those signals are supplied to a CPU 23. The CPU 23 and a display control circuit 25 displays a menu screen, cursor information, etc., on a CRT tube screen. The movement of a cursor and the input of a controlled variable are performed by the rotation of the roller. With the switch ON, the menu screen is switched and the execution, etc., of a process selected in the menu is instructed. The control signal can be transmitted from a transmitting circuit 30 and a return signal can be reflected on a tube surface display.
Patent JP-H02268644-A (JP)
Title: Preparation of fermented milk
Inventor: NAKAYAMA DAIKI
IPC: C12R1/01
Filed: 1989-04-12
Abstract: PURPOSE:To prepare the subject fermented milk free from the excessive rise of acidity at high temperature, having high safety and useful as yogurt, etc., by carrying out mixed inoculation of specific plural revertants to milk or processed milk and culturing the strains. CONSTITUTION:The objective fermented milk is prepared by using (A) a revertant of Lactobacillus helveticus (e.g. FERM 10635) free from lactobacillus fermentation property but easily developing a lactose-fermentative revertant and (B) a revertant of Streptococcus thermophilus (e.g. FERM 10636) having weak lactose-fermenting activity and developing a revertant having strong lactose-fermenting activity, carrying out the mixed inoculation of both revertants to a milk or processed milk mixed with glucose, fructose, sucrose or a material containing the sugars in an amount less than the amount giving the target acidity and culturing the strains at 30-45 deg.C.
Patent JP-H06284677-A (JP)
Title: Terminal mounting structure of laminated coil
Inventor: KONO KIYOSHI
IPC: H02K3/46
Filed: 1993-03-24
Abstract: PURPOSE:To reduce the decrement of a torque by providing a terminal mounting part at the interval of a predetermined pitch asymmetrically to the direction of bobbin diameter to reduce the magnetic reluctance of the magnetic path of a coil. CONSTITUTION:A terminal mounting part 14 is fixed in the notched part 11a of a frame 11. A coil 13 is wound on a bobbin 12, and the coil 13 wound on one set (two pieces) of bobbins 12 is laminated in the direction of the center axis of the bobbin 12. The terminal mounting part 14 is provided at a predetermined interval asymmetrically to the direction 12c of the diameter of the bobbin 12. Also, a needle-like terminal 15 is mounted on the terminal mounting part 14. Thereby, the terminal 15 of the bobbin 12 can be laterally aligned in a line to make thin the thickness of the terminal mounting part 14. As a result, the magnetic reluctance of the magnetic path is reduced to increase a magnetic field within the magnetic path, so that the decrement of a torque may be reduced.
Patent JP-S58208952-A (JP)
Title: Magnetic recorder and reproducer
Inventor: KOYAMA NORIYUKI
IPC: G11B15/02
Filed: 1982-05-28
Abstract: PURPOSE:To attain surely the concatenate recording from the position of power switch-off, by rewinding a magnetic tape for a prescribed time or over and turning off a power supply automatically in turning off the power switch at the recording mode. CONSTITUTION:When a recording lock switch 8 is turned on for taking the recording mode and the power switch 4 is turned off in this state, the tape runs forward for about 0.2sec and then stops. The tape runs reverse for about 1sec with a rewinding circuit 3 and stops with power-off succeedingly. In turning on the power switch 4 and a recording switch 5, the tape runs forward for about 0.9sec with a forward running circuit 6 in non-recording state and then the mode becomes the recording state. In this way, the concatenate recording is performed surely from a position where the power switch 4 is turned off.
Patent JP-2000285405-A (JP)
Title: Magnetic head driving circuit and magnetic recording apparatus
Inventor: MINECHIKA SHIGEKAZU
IPC: G11B5/09
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head driving circuit capable of allowing a current of a predetermined amount to flow through a magnetic field coil so that the intensity of magnetic field produced by the magnetic head at a recording medium reaches a specified value even when a switching FET is in a non- saturated condition, while preventing an excessive current from flowing through the magnetic field coil even when the switching FET is in a saturated condition. SOLUTION: A magnetic head driving circuit 20 includes a control circuit 21 for receiving a recording signal to be magnetically recorded onto a recording medium and producing a control signal based on the recording signal, and a switching circuit 23 for switching directions of a current to flow through a magnetic field coil 16 of a magnetic head 14 based on the control signal received from the control circuit 21 by employing switching FETs. A voltage is supplied between a drain and a source of the FET so that a predetermined current can flow through the magnetic field coil 16 even when the FET is in a non-saturated condition. The switching circuit 23 includes current limiting means for limiting an intensity of the current to flow through the magnetic field coil 16.
Patent JP-S62247616-A (JP)
Title: Conparator
Inventor: KAMEDA HIDEO
IPC: H03K5/153
Filed: 1986-04-18
Abstract: PURPOSE:To prevent the voltage ripple caused after charging by providing a circuit at charging comparator to latch the state where the charging of a capacitor is discontinued and therefore supplying a current only at the time of an initial charging. CONSTITUTION:When the potential of a capacitor 15 exceeds the level of the reference voltage 23, both TRs6 and 8 are turned on and the current so far flowing to the capacitor 15 flows to both current mirror circuits 18 and 19. While the current made flowing through a TR3 flows to the base of a TR26 as well as to a leakage cutting resistor 13 to be latched.Then the current made flowing through a TR2 turns on TR11 and a comparator is turned off. T he current supplied from a current source 17 is held to flow through the TRs 1, 2 and 3 and never charged to the capacitor 15.
Patent JP-H03288133-A (JP)
Title: Liquid crystal display element
Inventor: TANI MASATO
IPC: G02F1/1343
Filed: 1990-04-04
Abstract: PURPOSE:To lower resistance and to prevent disconnection by forming a transparent electrode for display formed on a flexible polymer film substrate of the two-layered structure of a main transparent electrode consisting of a metallic thin film and an auxiliary transparent electrode consisting of a metal oxide thin film. CONSTITUTION:The transparent electrode for display on the inner side of the flexible polymer film substrate 1 is the transparent electrode having the two- layered structure of the main transparent electrode 2 consisting of the thin metallic film layer of 50 to 300Angstrom thickness provided on this flexible polymer film substrate 1 and the auxiliary transparent electrode 3 consisting of the metal oxide thin film layer of 200 to 2000Angstrom  thickness provided on this main transparent electrode 2. The main transparent electrode 2 consists of an Ag thin film or Ag alloy thin film essentially consisting of Ag. The auxiliary transparent electrode 3 consists of an ITO thin film or indium oxide thin film. The resistance is lower and the disconnection is prevented in this way. The high- quality display element provided with the transparent electrode for display having excellent solvent resistance is obtd.
Patent JP-H01261703-A (JP)
Title: Programmable controller system
Inventor: TAKAYAMA SHIGENORI
IPC: G05B19/05
Filed: 1988-04-13
Abstract: PURPOSE:To prevent a programmer controller (PC) from being changed at its contents by a person other than an operator by allowing only a remote programming panel (PP) to have function for changing the contents of the PC. CONSTITUTION:The title system is constituted of the PC 1 and remote PPs 21-2N. When any one 2J of the remote PPs issues an LOGIN command (a command allowing a remote PP to program) to set up a program mode, a remote I/O driver module 5 recognizes and stores that the remote PP 2J is connected to a CPU module 4 in the program mode and rejects the reception of the LOGIN command generated from another remote PP 2L (L=J). Since only one remote PP is exclusively provided with a function capable of changing the contents of a program controlled by the PC 1, the contents of the PC are not changed by a person other than the operator and the whole system can be easily controlled.
Patent JP-S59216081-A (JP)
Title: Power saving function of electronic timepiece
Inventor: SAKAMI RIYOUICHIROU
IPC: G04G19/12
Filed: 1983-05-24
Abstract: PURPOSE:To add a power saving function newly without spoiling the functions of external operation switches by stopping power supply a specific time after a timepiece operation stop switch is turned off. CONSTITUTION:A timer circuit 1 which is supplied with electric power performs timer operation of oscillation and frequency division to output a signal to a timer circuit 2. The timer circuit 2 further divides the frequency of the output signal of the timer circuit 1. A driving circuit 3 drives a stepping motor 4 with the output of the timer circuit 2 to display time. When an external operation switch 11 is turned on, the timer circuit 2 and driving circuit 3 stop operating immediately. Consequently, the timer operation stops. A timer circuit 5, on the other hand, operates to start clocking operation with the signal from the time circuit 1. When the timer circuit 5 clocks a specific time, a transistor 6 is turned on with its output to power off the timer circuit 1.