baber/WOPTO huggingface dataset:
Patent JP-H11313575-A (JP)
Title: Human normal-type c-ha-ras gene transgenic rat
Inventor: TSUDA HIROYUKI
IPC: A01K67/027
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rat enabling the screening of a carcinogenic substance on many cancers in contrast with conventional transgenic mouse and useful for the analysis of carcinogenic mechanism, etc., by introducing a human normal- type C-Ha-Ras gene into a rat. SOLUTION: The transgenic rat is produced, e.g. by transducing a human normal c-Ha-ras gene (human c-Ha-ras proto-oncogene) to an SD rat. Preferably, the rat is used for the screening of carcinogenic substance, carcinogenic promoter or cancer-prophylactic and inhibiting substance.
Patent JP-S60191539-A (JP)
Title: Network system
Inventor: TAKAI ATSUSHI
IPC: H04L12/46
Filed: 1984-03-13
Abstract: PURPOSE:To attain ease of separation and restoration of a faulty part by connecting mutually plural partial networks via a line exchange to constitute a flexible network. CONSTITUTION:A line exchange 1, a network NW connection managing controller 2 and rings 10, 20, 30 spread in three parts constitute an NW system. The controller 2 is connected to the exchange 1 by lines 3, 5 to constitute a part of the transmission line of ring form LAN and a line 4 for connection control information required for the NW connection. The controller 2 has a transmission medium 6 connected as a part of the LAN transmission line so as to be communicated with partial ring connection devices 11, 21, 31 via a node connected to the medium 6. The partial rings 10, 20, 30 consist respectively of partial NWs 15, 25, 35 connected respectively mutually with the devices 11, 21, 31 and forming the ring form LAN. The controller 2 receives the NW connection request from the partial rings, decides the mutual connection relation of the partial rings and transmits the required command to each part of the NW.
Patent JP-H01221029-A (JP)
Title: Two-way optical space transmission system
Inventor: TAKADA HIROTAKA
IPC: H04B10/11
Filed: 1988-02-29
Abstract: PURPOSE:To eliminate need for an optical system including a light source at the reception side and to attain miniaturization and low cost by modulating an optical signal coming from the sender side during no modulation period and reflecting it to the sender side so as to be returned thereto. CONSTITUTION:When a transmission data from the sender side 20 is lost, a CPU 20 outputs a command of non modulation period and a modulation transmission signal 22a being at a high level '1' by a prescribed period T2 from the modulator 22 is outputted. When a CPU 26 keeps the fetched data at a high level '1' for a time DELTAT or over, the CPU 36 recognizes the sender side at a non modulation period T2 and outputs simple information such as ID number or the like as a reply data 36a. In this case, a voltage corresponding to the reply data 36a is applied to a liquid crystal cell 38 via a liquid crystal cell drive circuit 39, the liquid crystal cell 38 shuts of a reflection light signal 44 when a reply data 36a is at a high level '1' and passes the reflection light signal 44 as it is when the reply data 36a is at a low level '0'.
Patent JP-H02226897-A (JP)
Title: Remote controller
Inventor: NAKATAKE YOICHI
IPC: H04Q9/00
Filed: 1989-02-28
Abstract: PURPOSE:To avoid an unexpected event such as erroneous control of a load by devising a remote controller such that the control from an input section is not accepted without the selection of the operating mode with the control mode key in advance when a load to be controlled is controlled. CONSTITUTION:In the case of applying various kinds of setting information and control inputs relating to the control of leads 4a, 4b to be controlled subjected to remote control through a transmission communication line with a communication section 6 from an input section 10, the application of control input by a control mode key 17 to the loads 4a, 4b to be controlled is set in advance. Then the control input from the input section 10 is accepted based on the setting input from the control mode key 17 to send a control signal to the loads 4a, 4b to be controlled. Thus, an unexpected event such as the execution of control against the will of the user is avoided in the execution of remote control.
Patent JP-H05105807-A (JP)
Title: Polyester composition, and preform and blow molding made therefrom
Inventor: OGATA OSAMU
IPC: B29B11/08
Filed: 1991-03-12
Abstract: PURPOSE:To provide a polyester composition having a climbing-temperature crystallization temperature lower than that of the starting polyester and a preform and a blow molding made therefrom and having excellent transparency and heat resistance. CONSTITUTION:A polyester comprising a starting polyester and another polyester prepared by passing a starting polyester in a hot molten state through a molding machine, wherein the latter polyester is present in an amount of 2-20wt.%. A preform made therefrom. A blow molding made therefrom.
Patent JP-S63217031-A (JP)
Inventor: SENO MANABU
IPC: E03D9/08
Filed: 1987-03-02
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-S62206153-A (JP)
Inventor: NAKAMURA KIYOKAZU
IPC: E04F15/02
Filed: 1986-03-04
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-H04283500-A (JP)
Title: Operation monitoring circuit of ram
Inventor: KOYANO HIDEAKI
IPC: G11C29/42
Filed: 1991-03-13
Abstract: PURPOSE:To attain the operation check during the operation by writing the data of one port in a spare port and comparing the data to a check pattern after reading out. CONSTITUTION:In the port Di (i=1-n) of a RAM 10, input data DIi is inputted and the check pattern is inputted in a selector 3i and either of them is outputted. Here one among the selectors 3i selects the check pattern to write in the port Dj. The selector 3i outputs the data DIi as it is, and writes in the port Di of the RAM 10. At this time, the input data DIi is written in a spare port DS with a selector 40. Consequently the read-out data in the ports Di, Ds are inputted in a selector 50 and the written data of the check pattern is selected. With a data comparison means 60 it is compared to the pattern generated with a check pattern generation means 20. When (j) is successively selected to (n), the operation of all ports is confirmed and the operation check of RAM 10 is available during the operation.
Patent JP-H06243926-A (JP)
Title: Connector
Inventor: TAKAHASHI HIROKI
IPC: H01R13/58
Filed: 1993-02-15
Abstract: PURPOSE:To prevent contact failure or the like beforehand while holding force applied structurally to electric wires by installing the electric wires connected to press contact terminals in slide housings without using a separate member. CONSTITUTION:Slide housings 24 and 25 where electric wires 27 are connected in pressure contact to press contact terminals 26 housed in housing chambers 43 and 53 are inserted slidably from an open part formed on the side surface of a connector housing 22. At the same time, the electric wires 27 are pulled out in a bending shape by the electric wire presser parts 33 and 46 or the like formed, for example, on the rear end sides of the slide housings 24 and 25 and the connector housing 22, for example, from the rear end sides of the slide housings 24 and 25.
Patent JP-S60192118-A (JP)
Title: Voltage controlling method in rotary shaft cooler
Inventor: ROTSUKAKU TADASHI
IPC: F16C37/00
Filed: 1984-03-14
Abstract: PURPOSE:To make cooling capacity commensurate to rotary shaft revolution controllable, by controlling the input voltage of a cooling device in conformity with a variation in the rotary shaft revolution on the basis of a presearched relationship between the input voltage and the rotary shaft revolution of the cooling device using a Peltier effect. CONSTITUTION:A relationship between revolving speed N of a spindle 1 and input voltage V of a cooling device giving optimum cooling capacity commensurate to the spindle revolution is experimentally found in advance. The input voltage that gives the optimum cooling capacity at every revolution range in time of dividing the whole revolution range of the spindle 1 by the specified revolving pitch is set as shown in a full line. At a decoder 37, a motor revolution command signal is decoded and, after a fact that the spindle revolution exists in which range of the presearched relationship is judged, a voltage setting signal being preset corresponding to the range is outputted.
Patent JP-S62206710-A (JP)
Inventor: YOSHINAGA HIROSHI
IPC: H01B13/00
Filed: 1986-03-06
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-H06239027-A (JP)
Title: Heat sensitive recording material
Inventor: TORII MASASHI
IPC: B41M5/30
Filed: 1993-02-12
Abstract: PURPOSE:To use the coloring reaction quite different from the conventional ones in order to improve the preservability of recorded images and recording surface and chemical resistance by a method wherein heat-sensitive recording material is provided with a heat-sensitive coloring layer utilizing coloring reaction between the compound represented by a special general formula and basic substance. CONSTITUTION:The heat-sensitive recording material is provided with a heat- sensitive coloring layer utilizing coloring reaction between the compound represented by the general formula separately shown and basic substance. In the formula, R is halogen atom, saturated or unsaturated chain hydrocarbon, aryl group, acyl group and others, n is an integer of 1-4 and R may be the same or different when n is an integer of 2-4. By the provision of the coloring layer utilizing the coloring reaction quite different from the conventional ones, a heat-sensitive recording material is obtained which is excellent in preservability of recorded images and recording surface and in chemical resistance.
Patent JP-S56145564-A (JP)
Title: Coaxial disc pack driving device
Inventor: OOI FUKASHI
IPC: G11B21/02
Filed: 1980-04-11
Abstract: PURPOSE:To prevent runaway of the carriage where the head is mounted, by discriminating whether the head position signal of the upper or lower disc pack is normal or not and by performing positioning through the position signal of the other pack if it is abnormal. CONSTITUTION:Position signals 41 and 42 from two servo discs pass through analogue switch 48 or 48' in accordance with L or H of select signal 40 and control the upper or lower head through operational amplifier 49 and controller 50. Meanwhile, position signal 43 is inputted to comparators 45 and 45' and is compared with upper or lower slice level 32 or 34; and if the signal exceeds one slice level at least, output 34 is set to H. When signal 34 holds the L state within a prescribed time width of pulse 35 generated from monostable multivibrator 44 by signal 31 from the CPU, select signal 40 switches 48 and 48' through FFs 46 and 47 to select the position signal of the opposite side, thereby preventing runaway of the carriage.
Patent JP-H07234233-A (JP)
Title: Electromagnetic rotation sensor
Inventor: KUDO MUNEHIRO
IPC: G01B7/00
Filed: 1994-02-22
Abstract: PURPOSE:To enhance an output voltage for increased detection accuracy by making adjustable the clearance between a rotor and a core member. CONSTITUTION:An internal thread 27B is cut on the inner periphery of the magnet storage portion 27 of a coil bobbin 26 and an external thread 32A is cut on the outer periphery of a core member 32, and the core member 32 is threaded into the magnet storage portion 27 and thereby a core member 31 magnetically attached to the core member 32 via a permanent magnet 30 can be moved along its axis by rotation of the core member 32. Therefore, even if dimensional errors are caused in a casing 22, the coil bobbin 26 and the core member 31 during machining, the clearance between the end of the toothed part 1A of a rotary plate 1 and the end face 31C of the core member 31 can be adjusted to the proper value G3 by moving the core member 31 along its axis.
Patent JP-S56144587-A (JP)
Title: Pulse laser waveform controller
Inventor: ISHIKAWA KEN
IPC: H01S3/092
Filed: 1980-04-11
Abstract: PURPOSE:To protect lamps from damage by generating laser pulses having a waveform suitable for working with excitation of exciting lamp by an overlapped discharging current through control of a DC power source and a resonance charging circuit with a semiconductor switching circuit. CONSTITUTION:A fine DC current with an auxiliary power source 9 is overlapped with a DC current flowing through a thyristor 3 from a power source 1 and a pulse current by a resonance charging circuit made with a capacitance 18 or the like to discharge an exciting flash lamp 7. This circuit can control the waveform of a discharging current by properly setting timing of gate pulses to be applied on each thyristor from a controlling circuit 29 and specified values of component elements or the like. Thus, the output waveform of a laser 11 oscillated by discharging a lamp 7 can be made suitable for the purpose of working (e.g. drilling). In addition, overlapping of DC current prevents violent flowing of large current minimizing possible damage to the lamp 7 for prolonging the life.
Patent JP-H01221922-A (JP)
Title: Variable length code conversion method
Inventor: MIKAMI FUMIYUKI
IPC: H03M7/46
Filed: 1988-03-01
Abstract: PURPOSE:To obtain a code with detecting window width (TW) of 1.38 times and the minimum magnetization inversion interval (Tmin)XTW of 1.19 the on-going (2, 7) RLL code by selecting a code word limiting the number of run of '0' at the start and end of the code word and possible to be decoded uniquely. CONSTITUTION:The number of run of '0' of a binary code word string with the minimum number of data (m)=2, the minimum number of code words (n)=3, the number of code word length (r)=3, and connecting the code words after conversion with each other is (d, k)-limited to a value >=1 and <=8. A condition usable as the code word in such variable length code is selected by three conditions: the condition to satisfy (d, k) limitation in one code word, the one to satisfy the (d, k) limitation even when the code words are connected with each other, and the one possible to discriminate the boundary of the code word correctly and to be decoded uniquely, and in addition to that, it is possible to obtain the code with the TW of 1.33 times and the (TminXTW) of 1.19 times the on-going (2, 7) RLL code by allocating the code word with a larger number of '1's in the code words preferentially so as to decrease an average magnetization inversion interval, and to reduce the influence of the fluctuation of a time base in digital recording with high density, etc.
Patent JP-H05212060-A (JP)
Title: Rotating speed controller for air turbine type hand piece for dental purpose
Inventor: HOTTA TOSHIHIRO
IPC: A61C1/05
Filed: 1992-02-03
Abstract: PURPOSE:To improve the responsiveness of rotating speed control by regulating the magnitude and phase of the supply voltage and current to a coil according to the output signal obtd. by comparing the actually measured value and set value of the rotating speed of a rotor, and controlling the AC synchronizing current and voltage of the coil. CONSTITUTION:The hand piece for dental purposes has a driving section constituted by housing a rotor contg. turbine vanes to be rotated by the ejection of pressurizing air within a housing. A coil is disposed in the housing of such driving section to constitute a brushless motor section. The energization to the coil is controlled by a rotating speed control section 6. In rotating speed control section, namely, the actually measured rotating speed signal B from a rotating speed detecting section 66 and the rotating speed set signal A by a rotating speed setting section 61 are compared in a comparing section 62. The supply AC current to the coil of the motor section is proportionally controlled with a current control section 64 via arithmetic section 63 by the resulted differential signal, by which the rotating speed of the rotor is so controlled as to be maintained within a specified control range.
Patent JP-H11250388-A (JP)
Title: Signal transmitter and signal transmitting method
Inventor: HOSHINO MASARU
IPC: G01L19/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmitter capable of surely transmitting a signal to be parallely outputted and whose value temporally changes by preventing influence of noise and surely monitoring a signal condition of a detection system. SOLUTION: Peak values of outputted signals of road cells 7 provided on the rotating side of a measurement roll, etc., are converted into pulse signals and the outputted signals are converted into pieces of digital data. And, pieces of the digital data are converted into pieces of serial data, pieces of gate signal data are further added to pieces of the serial data as the serial data and pieces of the serial data are transmitted at 340 MHz of carrier frequency and 4 Mbps of a transmission rate. A switching part 13 is provided between the rotating side and a control panel 15, pieces of the data to be transmitted are received and transmitted to the control panel 15 after they are temporarily converted into optical signals.  Pieces of the data are converted into pieces of parallel data after they are converted into electric signals and for pieces of the pulse signal data, the pulse signals are reproduced by a majority processing at the control panel 15.
Patent JP-H03253236-A (JP)
Title: Switching device for automatically dividing distribution line
Inventor: YOSHITAKE HIDEKI
IPC: H02J13/00
Filed: 1990-02-28
Abstract: PURPOSE:To prevent the erroneous making of a switch even if the controller inside a switch device is broken by equipping it with a keep relay driving device, and setting the switch mode by a latching relay beforehand in the condition that the device is in normal condition. CONSTITUTION:This is equipped with a keep relay 23, whose contact is connected between a power supply device 23 and a switch 22, a latching relay 27, which is set and reset by the controller 26 for controlling the switch 22, and others, and the setting of the keep relay 23 is done by the set output signal of the controller 26 by a keep relay driving device 24, and the resetting of the keep relay 23 is done by the logical sum of the reset output signal of the controller 26 and the signal being gotten by the output of a power start-up detecting device 25 through the latching relay 27 and a relay 28. And when this device is normal, it is set in advance by the latching relay 27.
Patent JP-2000252977-A (JP)
Title: Method for scrambling and descrambling contents data, encoder, recording medium and user terminal
Inventor: TANAKA YOSHIAKI
IPC: H04N7/167
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a scramble code from being recognized in the absence of audio data in a distribution system of contents data including the audio data. SOLUTION: In the presence of audio data, single scrambling is applied in response to a player ID and an output signal of an EX-OR circuit 2 is selected in an encoder 43A and in the absence of the audio data, double scrambling is applied and an output signal of an EX-OR circuit 2a is selected. Furthermore, a reproduction means in a user terminal applies descramble processing in response to the scrambling.
Patent JP-H05215785-A (JP)
Title: A/d converter
Inventor: KAI HIROSHI
IPC: G01D3/024
Filed: 1992-02-04
Abstract: PURPOSE:To obtain an A/D converter which achieves a shortening of time required for the correction of conversion errors. CONSTITUTION:X rays generated from a sample 1 with the irradiation of an electron beam are detected with an X-ray detector 2. An X-ray signal from the X-ray detector 2 is converted into a digital signal with a conversion system 3 comprising an amplifier and an A/D converter. This signal is sent to a signal processing means 5 of a computer 4 and undergoes a computer processing. The signal also is sent to an error operating means 6 to determine a gain error (1-g) and an offset error (-z) of the conversion system 3. The errors thus obtained are supplied to a divider 7. A conversion coefficient operating means 8 determines a conversion coefficient based on the signal from the error operating means 6 and supplies the conversion coefficient obtained to the divider 7. The divider 7 divides the signal from the error operating means 6 by the conversion coefficient from the conversion coefficient computing means 8 and the results are supplied to the conversion system 3.
Patent JP-H03254375-A (JP)
Title: Electron beam machine
Inventor: TSUMURA TAKAHIRO
IPC: B23K15/00
Filed: 1990-02-28
Abstract: PURPOSE:To reduce an influence by secular deterioration, etc., of an electron beam generation part by providing the beam generation part, a position control means, a detection means, a transition value storage means and an amplitude selection means on the electron beam machine. CONSTITUTION:An electron beam 2 or a workpiece 6 or both of them are moved by the position control means 21 and the collisional position with the surface of the workpiece 6 of the electron beam 2 is moved to obtain a detection signal in accordance with surface conditions of the workpiece 6 by the detection means 9. A specified transition value is obtained based on the detection signal by the transition value storage means 21 which is stored and the amplitude of the detection signal is transited based on the transition value by an amplitude transition means 20 and outputted as a transition signal. Even when a level of the detection signal is changed by the secular deterioration of the beam generation part 1, a kind of the workpiece 6, etc., since the quantity of transition of the amplitude of the detection signal is adjusted, the influence by the change of the level of the detection signal is reduced.
Patent JP-S63215167-A (JP)
Title: Picture recorder
Inventor: YOSHIKAWA TORU
IPC: H04N1/387
Filed: 1987-03-03
Abstract: PURPOSE:To file a recording data without missing an effective image, by adding a white signal from a white signal generation circuit on a picture signal as a binding margin, and processing an image so as to be the one with original picture width by reducing the width by a share increased by the binding margin. CONSTITUTION:The white signal from the white signal generation circuit 2 which generates the white signal synchronizing with an input picture signal 1 is added on the input picture signal 1. The input picture signal on which the white signal is added is processed at a reduction circuit 3 in which it is processed so as to be the image with the original picture width by reducing the width by the share increased by the addition of the white signal, and an outputted picture signal 4 is recorded on a recording part 5, thereby, the binding margin is formed at the end of the image. Thus, since the binding margin is added on the end of a bit of image information and furthermore, the bit of image information is reduced corresponding to the increase of the binding margin, it is possible to record the entire picture plane without missing the effective part of the recording data when it is filed.