baber/WOPTO huggingface dataset:
Patent JP-S60149385-A (JP)
Title: Composite plasmid
Inventor: ISAWA HIROMI
IPC: C12N15/75
Filed: 1984-01-10
Abstract: NEW MATERIAL:Composite plasmid pHY310 having 3.1 megadalton molecular weight, and arrangement of recognition scission site of restricted enzyme shown by the figure. USE:Useful as a cloning vector of Escherichia coli and Bacillus subtilis synthesized from a plasmid of Streptococcus faecalis of Gram-positive bacteria and Escherichia coli of Gram-negative bacteria. PREPARATION:Composite plasmid pHY360 obtained by starting from plasmid pAMalpha1 containing a tetracycline-resistant gene range (Tc) of Streptococcus faecalis is scissored with restricted enzymes AccI and BamHI. Single stranded DNA parts existing both the ends of the scission part are treated with T4DNA polymerase and four kinds of deoxyribonucleotide-triphosphates, both the ends are processed into duplex flush ends, and both the ends of the scissored parts are connected through linker Hind III with ligase T4.
Patent JP-H08194928-A (JP)
Title: Head transfer device
Inventor: INOUE YUKIHIRO
IPC: G11B5/58
Filed: 1995-01-11
Abstract: PURPOSE: To obtain the head transfer device wherein the reduction of the thickness of a magnetic recorder, the improvement of the reliability and the reduction of a cost for a magnetic recorder are possible in a magnetic recorder of a type wherein a recording/reproducing head is transferred in the direction of a tape width for tracking. CONSTITUTION: The rotary shaft 33 of a motor is used as a male screw and a rotor magnet 36 is used as a female screw which is mated with the rotary shaft 33 and the motor is composed of the rotor magnet 36 and a driving coil 39. At the same time, a head attaching table 30 to which a magnetic head 1 is attached is attached to a guide shaft 32 which is provided in parallel with the rotary shaft 33 so as to be able to slide and, further, the one end of the head attaching table 30 is connected to a case 38 and a current is applied to the driving coil 39. With this constitution, the rotor magnet 36 is made to rotate and the head attaching table 30 to which the head 1 is attached is moved vertically.
Patent JP-S62274575-A (JP)
Inventor: TOMASU JIYOOJI BORUKU
IPC: H01R24/00
Filed: 1987-01-10
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-H01289747-A (JP)
Title: Antiskid-brake system
Inventor: DEEBITSUDO CHIYAARUZU HAASUTO
IPC: B60T8/88
Filed: 1989-01-09
Abstract: PURPOSE: To facilitate the bleeding of a secondary circuit in a device including a dump valve for discharging the brake pressure into a secondary circuit separated from a main fluid circuit by providing a bleed operation mode for opening the dump valve in an electronic control circuit. CONSTITUTION: In a braking system, a brake slave cylinder 13 is connected to a brake master cylinder 12 through a normally opened inlet valve 10, and the slave cylinder 13 can be connected to a low-pressure accumulator 14 through a secondary fluid circuit by a normally closed damp valve 11. The fluid is returned from the accumulator 14 to a main fluid passage by a pump 15, and each valve 10, 11 is controlled by an electronic control circuit 16 according to the output from a wheel speed sensor S1 . In this case, the electronic control circuit 16 is provided with a bleed operation mode for opening the dump valve 11 for the predetermined time at the time of starting the system.
Patent JP-H06205779-A (JP)
Title: Ultrasonic probe
Inventor: TEZUKA SATOSHI
IPC: A61B8/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide an ultrasonic probe capable of forming an array at a finer pitch by securing the precision of the depth from the upper face of a matching layer to the upper face of a packing layer, improving the throughput of groove machining, and preventing the array pitch from being changed by the groove machining. CONSTITUTION:A matching layer 3 and a packing layer 12 are connected respectively to both faces of a piezoelectric element 2 capable of transmitting and receiving ultrasonic waves into a layer structure, and prescribed grooves 5 are formed on the layer structure to obtain an array structure. A base layer 13 is made of a material having the deformation quantity of the prescribed value or below against mechanical stress and thermal stress, and a thin film layer 14 having the prescribed thickness is connected to the base layer 13 to form the backing layer 12.
Patent JP-H06208637-A (JP)
Title: Optical scanner
Inventor: NAKAZAWA ATSUSHI
IPC: G06K7/015
Filed: 1993-01-11
Abstract: PURPOSE:To satisfactorily read a symbol such as a bar code when this symbol is formed on each upper face of a load by satisfactorily scanning the respective upper faces of loads carried at short intervals with focused laser beams. CONSTITUTION:A pair of scanning parts 50A and 50B are installed above a belt conveyer 20. The scanning parts 50A and 50B scan the upper faces of loads A and B conveyed by the belt conveyer 20 with laser beams L. The scanning parts 50A and 50B can change the focal position of the laser beam L within a prescribed range H. It takes prescribed response time for changing the focal position. The heights of loads A and B are detected by a height detection part 52 before the reception of scanning due to the laser beams over the response time. When the height of the load detected by the height detection part 52 is changed, a control part 51 changes the focal position of the laser beams L respectively generated by the scanning parts 50A and 50B at prescribed time intervals.
Patent JP-2000198396-A (JP)
Title: Wire harness arrangement structure for vehicle provided with cab tilt mechanism
Inventor: NIHEI NARUTOSHI
IPC: B62D33/067
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To facilitate wire harness arrangement by distributing a wire harness electrically connecting a cab side to a chassis side to a hinge side and a tilt side of a cab provided with a cab tilt mechanism respectively. SOLUTION: A wire harness (hereinafter called harness) 20 electrically connecting a cab side to a chassis side is distributed to a hinge side and a tilt side of a cab 10 respectively. That is to say, the harness 20 is divided into two harnesses 21, 22, one harness 21 is distributed to the hinge side of the cab 10, and the other harness 22 is distributed to the tilt side of the cab 10. Connectors 23, 24 are interposed between the cab-side and the tilt-side harnesses 21, 22 respectively. The different connectors 23, 24 are used for the hinge side and the tilt side respectively. Therefor, the tilt side uses the connector 24 automatically divided in tilting up so as to prevent the harness 22 from being cut.
Patent JP-S63174829-A (JP)
Title: Manufacture of metallic short fiber
Inventor: SUZUKI AKIO
IPC: B23P17/06
Filed: 1987-01-09
Abstract: PURPOSE:To make cutting work easy as well as to secure a metallic short fiber in an efficient manner, by leaving part of the width direction of a band plate behind, shearing this band plate with a lower blade and an upper blade whose surface is corrugated, and after manufacturing a corrugated plate, cutting the sheared part into the desired product length. CONSTITUTION:Part of the width direction of a band plate 3 to be progressively conveyed in succession is left behind, then the band plate 3 is shorn by a lower blade 2 and an upper blade 1, whose surface has an inclined part 4 and a horizontal part 5 alternately, formed into corrugation in the width direction of the band plate 3, and after producing a corrugated plate consisting of a sheared part and a nonsheared part, the sheared part is cut into the desired product length, thereby securing a metallic short fiber. Therefore, a slit of the band plate 3 and its rewinding process or the like are no longer required, and since the nonsheared part connecting these sheared parts themselves is formed in the corrugated plate, respective sheared parts are in no case scattered. Accordingly, shearing work is made so easy, and the metallic short fiber is manufacturable so efficiently at a small number of processes. In consequence, productivity is improved and, what is more, low-unit cost of production can be done.
Patent JP-S58119703-A (JP)
Title: Starting method for electric rolling stock
Inventor: KAGA ATSUSHI
IPC: B60L9/22
Filed: 1982-01-11
Abstract: PURPOSE:To enable to stop an abnormal electric vibration at DC side by stepwisely varying the frequency of an inverter in the vicinity of an input filter resonance frequency when the frequency of the inverter varies. CONSTITUTION:The speed of an electric motor vehicle is controlled by controlling an induction motor 8 by a variable voltage and variable frequency inverter 7 which receives a DC power source voltage through an input filter 4. An induction motor rotating frequency FM and inverter frequency FINV to speed are shown in a graph. The frequency fINV varies from speed 0 to V2 along three curves f1, f2 and f3, but in this case the frequency starts from the minimum frequency fST, maintains the frequency for a while and stepwisely increase to the value which generates no resonance larger than the resonance frequency f0 of the input filter 4 as designated by the curve f3. In this manner, the abnormal electric vibration at the DC input side can be stopped at the inverter.
Patent JP-H02183604-A (JP)
Title: Method and apparatus for controlling attitude of reception antenna
Inventor: UEMATSU MASAHIRO
IPC: H01Q3/08
Filed: 1989-01-10
Abstract: PURPOSE:To attain attitude control without any pointing error and with excellent stability and reliability by obtaining phase angle information from the ratio of 1st and 2nd functions onto which external disturbance or the like are acted equally and correcting it with rotary information based on the observance of a change in the quadrant. CONSTITUTION:First and second reception antennas, e.g. 11-14 parted with each other and whose attitude is changed freely to keep each radio beam in parallel are used in a system moved relatively to an opposite station or a radio wave source. The phase angle information is obtained by the ratio of the 1st and 2nd functions onto which external disturbance or the like is acted. Moreover, the information is corrected by rotation information based on the observance of the change in quadrant. Furthermore, a system applying signal processing for the attitude control of the reception antennas 11-14 and a system applying the signal processing for a receiver or the like are provided independently. Thus, the attitude control without any pointing and with error and excellent stability and reliability and high degree of freedom of design is attained.
Patent JP-H11203139-A (JP)
Title: Agent system, information processing method and recording medium recording information processing program
Inventor: KASE NAOKI
IPC: G06F9/44
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To make a script description free by separately storing action definition that represents what kind of action can be used for a plan and each script substance which describes what kinds of operations are performed by the action. SOLUTION: The name (script name) of a script that corresponds to the action is described in addition to an action name, a precondition and a post- condition on the action definition of each action and the number of delivery that is delivered to a corresponding script substance is described on the script name. The action definition that is described in this way is stored in a 1st storing means 111. Also, the concrete substance (script substance) of an operation that is performed by each action is prepared separately from the action definition and a script name that is the same with the time when it is used for the action definition of the action is attached and is stored in a 2nd storing means 112. Then, a planner 115 takes out the script names from the necessary action definition, combines them and prepares a plan 116 as the line of the script name.
Patent JP-H11202176-A (JP)
Title: Closure for tube cable
Inventor: ODAKA YOSHIFUMI
IPC: G02B6/24
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the closure for a tube cable which prevent an optical fiber cable from moving in the tube owing to vibration or a wind and prevents the optical transmission loss of the optical fiber cable from decreasing. SOLUTION: The closure for a tube cable is formed by connecting the end parts of tubes 2a and 2b made to abut against each other by a tube connector 3 and the optical fiber cable 7 which is fed with air pressure is inserted into the tubes 2a and 2b. In this case, the tube connector 3 has an injection hole 4 formed previously as to inject a filler into the connector 3 and filler parts 6a and 6b are formed of the filler injected from the injection hole 4 nearby both the ends of the tube connector 3.
Patent JP-S58121773-A (JP)
Title: Raw soy sauce causing no lee by heat-treatment
Inventor: TAMURA JIYUNICHI
IPC: A23L27/50
Filed: 1982-01-14
Abstract: PURPOSE:A raw soy sauce causing no less by heating or heat-treatment, containing no substance for promoting the formation of lees by heat-treatment, having a molecular weight in a range of 20,000-40,000. CONSTITUTION:Protein having a molecular weight in a range of 20,000-40,000, namely, a substance for promoting the formation of lees by heat-treatment, is removed from a raw soy sauce by ultrafiltration, etc. If at least protein having 20,000-40,000 molecular weight does not exist in a raw soy sause, a necessary condition is satisfied. All substances having >=20,000 molecular weight may be removed, and in this case, ultrafiltration is carried out by one fractionation operation and it is advantageous with respect to operation. But high-molecular weight protein and high-molecular weight polysaccharide are completely removed, and soy sauce is unfrothed, low viscous, and light. The light soy sauce like this is useful as a raw material for processed soy sauce such as soup for buckwheat vermicelli, various kinds of sauces, etc. The soy sauce containing no substance for promoting the formation of lees by heat-treatment, having 20,000-40,000 molecular weight, can be powdered to give powdered soy sauce.
Patent JP-S59129123-A (JP)
Title: Polypropylene band and its manufacture
Inventor: MATSUMOTO HIROYUKI
IPC: B29C69/00
Filed: 1983-01-14
Abstract: PURPOSE:A polypropylene band for wrapping, having a high tensile strength, a low elongation rate, excellent rigidity, and excellent wear resistane and consisting of a low-stretched surface layer and a high-stretched inner layer, each having a specific expansion ratio. CONSTITUTION:A polypropylene strip 3 extruded from a die is stretched to 4-9 times in the volumetric ratio in the longitudinal direction. The surface of the stretched polypropylene strip 3 is heated to form non-oriented surface layer 21, and the whole of the strip 3 is stretched to 1.2-3 times to obtain an objective band 3c having a low-stretched surface layer 23 of an expansion ratio of 1.2-3 times and the inner layer 20 with a high-stretched portion 22 of an expansion ratio of 10-18 times. EFFECT:Since vertical cracking is hard to occur and tensile strength is increased without application of enbossing process to the surface of the band even thin bands can be applied to be used as the usual wrappers.
Patent JP-H09187996-A (JP)
Title: Printer
Inventor: WAKI HISAO
IPC: B41J13/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To perform printing by conforming to a direction of a medium for printing without correcting an inclination thereof even when the medium is conveyed in a slanted state. SOLUTION: Two line sensor elements 11a, 11b are arranged in a conveying passage 2 through which a medium 1 is to be conveyed. The two line sensor elements 11a and 11b detect a slanting quantity and a deviating quantity of the medium 1. Based on the detected slanting quantity and the deviating quantity, a control section 13 operates a motor drive circuits 15 and 17 simultaneously so as to print by conforming to the direction of the slanted medium 1.
Patent JP-H02185115-A (JP)
Title: Semiconductor input circuit
Inventor: TSUJITA SHOICHI
IPC: H03K19/0185
Filed: 1989-01-12
Abstract: PURPOSE:To prevent erroneous recognition of a signal due to the momentary potential variance of an earth line by connecting an external signal input termi nal to the input part of an inverter circuit through a resistance element and connecting a capacity element between the input part and the earth line. CONSTITUTION:When a voltage in a high recognition level VIN of an inverter 3 is applied to an external signal input terminal 1 and the output in the low level is outputted from an output terminal of the inverter 3, the potential of the input part of the inverter 3 is raised by coupling due to a capacity element 8 if the earth potential momently rises because of the occurrence of noise or the like. Therefore, since the voltage between the gate and the source of the driver of the inverter 3 is not changed, the driving capability of the driver of the inverter 3 is not changed and the output level is in the low level as it is. Though the earth potential momently falls in the negative direction, the driving capability of the driver of the inverter 3 is not changed by coupling due to the capacity element 8 and the output in the high level is continued.
Patent JP-S59129970-A (JP)
Title: Driving motor for rotating magnetic disk
Inventor: KOIDE HIROSHI
IPC: G11B19/20
Filed: 1983-01-13
Abstract: PURPOSE:To attain thin profile by using a rotor of a rotating drive motor of a recording disk in common use for a turntable so as to decrease the thickness of a recording disk device. CONSTITUTION:One end of a radial feed unit 3 comprising a yoke 3a, a permanent magnet 3b, and a coil 3c or the like is placed in the vicinity of a rotating shaft 6 of an optical disk 2, allowing the whole radial feed unit 3 to be placed in the space of the optical disc 2. That is, a part of a stator 7 being a component of the motor is formed into a shape having a sectorial notch, the notch part 80 is inserted with one end of the radial feed unit 3, the rotor 5 in pairs with the stator 7 is also used as the turntable to support the optical disk 2, a yoke 9 made of a magnetic material is arranged in the same size and shape as the stator 7 as opposed thereto above the rotor 5 with a clearance from the upper side of the optical disk 2 and the yoke 9 is fitted to the rear side of an opening/closing cover 11.
Patent JP-H01181699-A (JP)
Title: Wear limit sensing structure for liner in side shift mechanism of fork lift truck
Inventor: SAKATA MASATAKA
IPC: B66F9/08
Filed: 1988-01-12
Abstract: PURPOSE:To provide safe operation with no play of a fork by furnishing a lock piece at a finger fixed to a lift bracket of a mast, installing a stopper at an upper fork bar moving sideways, and sensing the wear limit of liner. CONSTITUTION:The top of an upper finger 3A fastened to a lift bracket 2 of a mast is detained with the hook part 5A' of an upper shifter 5A through a liner 4. This upper shifter 5A is fixed to an upper fork bar 6A of a fork 8 to make sideways movement. A lock piece 14 is welded to the bottom of the upper finger 3A so as to face a stopper 15 mounted on the upper for bar 6A with a gap C between. When the liner 4 wears to attain the limit, the stopper 15 comes in contact with the lock piece 14. Thereby it is known that the liner 4 has come to its wear limit, which accomplishes safe operation without play.
Patent JP-S63174704-A (JP)
Title: Guide shoe of roll piercer
Inventor: ISHINO KEIZO
IPC: B21B23/00
Filed: 1987-01-13
Abstract: PURPOSE:To minimize the deformation resistance of a stock after piercing by juxtaposing plural pieces of guide roller shoes in an axial direction and providing variable angles to these guide roller shoes with respect to the center line perpendicular to the axial direction of main rolls to synchronize the shoes with the spiral advance of the stock. CONSTITUTION:A prescribed billet 11 is spirally advanced and while the billet is guided by the guide roller shoes 2 having an angle theta of inclination between inlet sides 1b of the main rolls 1, 1, the billet is rolled down. The billet is pierced by a plug 13 of mandrel and a gorge part 1a of the main roll 1. The solid billet 11 is sectionally deformed to a hollow shell 12 while the billet is guided by the shoes 2. The wear of the shoes 2 is thereby decreased and the life is extended. The quality of the stock after piercing is thus improved.
Patent JP-H08195180-A (JP)
Title: Sluice valve control device for electron microscope
Inventor: YOSHIMOTO AKIHIRO
IPC: H01J37/18
Filed: 1995-01-13
Abstract: PURPOSE: To improve operability by providing a control means for opening the second sluice valve before opening the first sluice valve and closing the first sluice valve before closing the second sluice valve. CONSTITUTION: When a camera section 6 is to be returned to the atmospheric pressure for the replacement of a film in the camera section 6, for example, the first sluice valve 2 is closed at step 1. The closure of the first sluice valve 2 is confirmed at step 2, then the second sluice valve 3 is closed at step 3. The closure of the second sluice valve 3 is confirmed at step 4, and the closing actions are completed. When the camera section 6 is to be evacuated, the second sluice valve 3 is opened at step 1. The opening of the second sluice valve 3 is confirmed at step 2, then the first sluice valve 2 is opened at step 3. The opening of the first sluice valve 3 is confirmed at step 4, and the opening actions are completed. The camera section 6 can be returned to the atmospheric pressure while electron beam emission is kept on.
Patent JP-H07213061-A (JP)
Title: Small switching power unit
Inventor: HIRAOKA KAZUNORI
IPC: H02M3/28
Filed: 1994-01-19
Abstract: PURPOSE:To reduce input feedback spike noise and output spike noise without requiring mounting space. CONSTITUTION:Input feedback noise and output spike noise can be reduced without requiring mounting space by connecting one end each of beads inductors 1, 2, 6, and 7 to each of the essential input pin and output pin, and besides, using the other end for the connection with an input power source and load, in mounting and connection of the beads inductors 1, 2, 6, and 7 to each of the input pin 1 and the output pin 14 on a power source mounting board 9.
Patent JP-H09192657-A (JP)
Title: Production of ultrapure water
Inventor: CHINO SHUICHI
IPC: B01D19/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease of a production of an ultrapure water and to enable a stable supply of the ultrapure water by irradiating the primary pure water with the first UV rays having a specified wavelength and also irradiating the primary pure water irradiated with the first UV rays with the second UV rays consisting of the wavelength more than the wavelength of the first UV rays. SOLUTION: A production method of the ultrapure water is constituted by providing a membrane pretreating device 1, a mixed bed type ion exchangers 3, 6 and 11, a vacuum pump 14, low pressure UV lamp oxidizing devices 5 and 9, the primary ultrapure water tank 7, a plate type heat exchanger 8, a UV germicidal lamp device 10 and an ultrafilter membrane device 12. Then the primary pure water in which a concn. of an org. matter is reduced till a low concn. is irradiated with the low pressure UV lamp oxidizing device 9 having 180-190nm wavelength, and at this time, a hydrogen peroxide which is a formed hydrogen peroxide and leaked from the device 9 is decomposed by an irradiation of the UV rays with the UV germicidal lamp device 10 irradiating the UV rays consisting of the wavelength more than 190nm to prevent various troubles resulted from the hydrogen peroxide.