baber/WOPTO huggingface dataset:
Patent JP-S56115093-A (JP)
Title: Control system of line concentraction stage
Inventor: ITOU KEIICHI
IPC: H04Q3/545
Filed: 1980-02-16
Abstract: PURPOSE:To simplify the control of a line concentration stage, by giving a logical 2-tier control and thus secure a separation of function among the processors as well as the independence of function. CONSTITUTION:The line concentractor LC that performs a concentration of subscriber lines consists of the line concentration control processor LC-LNP that performs controls within the LC plus the line concentration channel device LC-SP that stores a plural number of subscribers SUB. The calling of the SUB connected to the LC is sent to the trunk control processor TKP within the distribution stage device DIS-SW via the control information line LINE. The processor TKP transfers the information to the processor CP from the information bus BUS without giving any logical decision if the information is addressed to the central control processor CP. The logical decision of the calling detection signal is controlled by the processor CP, and a connection is given between the originating register trunk within the trunk device group TRK and the call line SP between the LC and the SP for reception of the dial figures of the SUB. Thus an isolation is secured for the controls among the processors.
Patent JP-H09206952-A (JP)
Title: Resistance welding gun
Inventor: SUZUKI KANJI
IPC: B23K11/11
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve welding quality by suppressing position deviation of an electrode when a work is pressurized. SOLUTION: In the resistance welding gun, in which an electrode 28 is arranged to one end part of C shaped arm 24 and a holder 32 having another electrode 30 is arranged at the position facing to the electrode 28, a pressure cylinder 34 is arranged between other end of C shaped arm 24 and the holder 32, a cylinder casing 35 of the pressure cylinder 34 is fixed to the holder 32 and a piston rod 37 of the pressure cylinder 34 is connected to other end part of C shaped arm 24.
Patent JP-H03220495-A (JP)
Title: Operating method of boiling water nuclear reactor
Inventor: SAKAMOTO YASUNORI
IPC: G21C7/00
Filed: 1990-01-25
Abstract: PURPOSE:To enable saving of time elapsing before a rated power is achieved by raising an output through control rod withdrawal and control of recirculation flow rate, by lessening raising step width of the output through the control of recirculation flow after a control rods pattern for a rated output is achieved, thereby quickening accumulation of xenon. CONSTITUTION:After an output is raised by control rod withdrawal, upto a level where recirculation flow rate can be allowed, both the control rod withdrawal and increment of recirculation flow rate are parallelly conducted within a range which does not exceed thermal limiting values of a fuel. When the recirculation flow rate reaches an upper limit or a predetermined value, the output is raised by the control rod withdrawal, and when there remains no mirgin to the thermal limit value, control rod operation is interrupted. After waiting the mirgin to be expanded by means of decreasing of the output or by accumulation of xenon, the control rods are again withdrawn, and thereafter when a pattern with which a rated output can be obtained, by repeating those procedure, the rated output is achieved by increment of the recirculation flow rate. After that, the control rods are gradually withdrawn according to the accumulation level of xenon, in order to achieve a target pattern.
Patent JP-S61178237-A (JP)
Title: Auxiliary generator for vehicle
Inventor: MIYAO HIROYASU
IPC: B60K25/08
Filed: 1985-01-31
Abstract: PURPOSE:To obtain sufficient electrical power and to aim at miniaturizing a main generator and at making the same lightweight,by installing an auxiliary generator driven by an internal combustion engine, for generating power which assists the main generator, between a wheel and a support member for the wheel. CONSTITUTION:A main generator which is attached to a crank shaft in an internal combustion engine, generates electrical power which is charged to a battery. In the above-mentioned arrangement, an auxiliary generator 22 is disposed between a front fork 11 and a wheel 15 on the side remote from a disc brake 19. Further, a rotor 23 in the auxiliary generator 22 is fastened to the side section of the wheel 15 by bolts 24, and is provided on its inner peripheral surface with permanent magnets. Further, the stator 26 of the auxiliary generator 22 is secured to the front fork 11, and is secured thereto with an iron core 31 on which a coil 30 is wound. With this arrangement power may be obtained from the auxiliary generator 22 in association with the rotation of the front wheel, and is charged to the battery.
Patent JP-S58137112-A (JP)
Title: Transmission system for code signal
Inventor: ODAKA KENTAROU
IPC: G11B20/12
Filed: 1982-02-05
Abstract: PURPOSE:To eliminate an erroneously detected synchronizing signal securely and to decide on the position of each block accurately through simple constitution by using an inhibition pattern for VTR as a synchronizing signal and adding an address signal behind the synchronizing signal. CONSTITUTION:The inhibition pattern is used as the synchronizing signal of a PCM signal and an optical address signal is added behind the synchronizing signal. The PCM signal from a terminal 31 is supplied to a processing circuit 22 and a synchronizing signal detecting circuit 33 and the synchronizing signal is supplied to the circuit 22 through an OR circuit 34 and to an interpolating circuit 35. The PCM signal, on the other hand, is supplied to an address reading circuit 36, which reads and supplies the address signal behind the synchronizing signal to the circuit 22. This address signalis used for deinterleaving, etc.
Patent JP-2000214244-A (JP)
Title: Satellite navigation reinforcement system
Inventor: TANDA YUKARI
IPC: G01S19/07
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the position determination accuracy by correcting an error included in reinforcement data by an SBAS (satellite navigation reinforcement system) receiver that is installed at an already known point and utilizing it for the SBAS receiver at an unknown point. SOLUTION: An error operation part 24 is provided at an SBAS receiver 10 at a known point, a pseudo distance is calculated based on the navigation data of a GPS and the reinforcement data of the SBAS, and at the same time, the true distance between the GPS satellite and the SBAS receiver 10 at a known point based on the position of the GPS satellite included in the navigation data and the position of the SBAS receiver 10 at a known point. Then, based on the calculated pseudo distance and the true distance, an error included in the reinforcement data is calculated and is transmitted to the SBAS receiver at a known point. The SBAS receiver at the known point receives the error and uses it for correcting the reinforcement data that it receives itself.
Patent JP-H09309616-A (JP)
Title: System for storing and distributing separated copies
Inventor: ROBAATO ERU SHIEEBAA
IPC: B65H31/28
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically storing separated copies and a system for distributing them in which some separated copies such as newspapers or the like are received from a high speed printing machine, these copies are stored without producing any stains or wrinkles and they can be distributed into optional amount in response to a request and supplied. SOLUTION: Some copies N such as newspapers are directly received from a printing machine by a conveyor device 2 under their separated state without being bundled, supplied to separated copies storing device 14 installed at a load stacking space of a distributing cargo loading vehicle 16. The storing device stores the copies and positively holds the copies during their transportation performed by a vehicle. When the vehicle arrives at a distributing point, copies of selected amount are distributed from the storing device in correspondence with the distributing locations.
Patent JP-H07253118-A (JP)
Title: Shaft receiver for vacuum cleaner
Inventor: UIRIAMU KEE GUREN ZA SAADO
IPC: F16C35/02
Filed: 1993-01-08
Abstract: PURPOSE: To rapidly attach and detach a rotary bearing to and from a chassis by providing a flange of circular arc shape on the outer peripheral surface of an annular sleeve so as to extend radially outward, and providing the flange with a thin-walled web part in a position close to the outer peripheral surface of the sleeve, and a thick-walled head part radially outward. CONSTITUTION: A bearing 16 is provided with a sleeve 42. The sleeve 42 is an annulus ring of rectangular cross section, and a flange 48 of circular arc shape is projected radially outward from a part of the sleeve 42. The flange 48 has a thin-walled web part 50 and a thick-walled head part 52. A circumferentially extending slot 60 is formed at a saddle 38 of a chassis 22. The thickness of the slot 60 is larger than the thickness of the web part 50 to permit the web 50 to be inserted in the slot 60 and smaller than the thickness of the head part 52 to impede the passage of the head part 52 through the slot 60. With this constitution, the rotary bearing 16 can be rapidly connected to the chassis 22 and released from the chassis 22 by rotating the rotary bearing by an angle smaller than 180 deg. with respect to the chassis 22.
Patent JP-H02199395-A (JP)
Title: Fixing device for saddle joint
Inventor: NAKAMURA JINICHIRO
IPC: F16L47/02
Filed: 1989-01-27
Abstract: PURPOSE:To surely stick to the outer periphery of a pipe by providing a pair of pressing sections excited by springs on the right and left of a saddle holder liftably fixed via a lifting rod and pressing both flanges and the branch of a saddle joint. CONSTITUTION:A lifting rod 8 is screwed into the female screw hole of the horizontal section of a lifting body 6, and a saddle holder 10 is rotatably fixed on the lifting rod 8. The saddle holder 10 has a horizontal bar 11 extended in the right and left directions, and pressing bodies 13 are slidably fitted to the slits of the horizontal bar 11 via springs 15. A saddle joint T is coupled with a pipe P, the pressing bodies 13 are brought into contact with both flanges Tf of the joint T while spring forces are adjusted. The lifting rod 8 is lowered under this condition, the branch Tb and both flanges Tf of the joint are pressed by the saddle holder 10, and the saddle holder 10 is stopped when a fixed reaction force is generated. The connecting work is secured accordingly.
Patent JP-S57134348-A (JP)
Title: Power-source alarm system for car
Inventor: NAGAI SADASHI
IPC: B60Q11/00
Filed: 1981-02-09
Abstract: PURPOSE:To permit certain and simple display of the capacity of a battery by detecting the reduction of the cranking voltage of a battery on engine starting and allowing the reduction of the capacity of the the battery to be displayed. CONSTITUTION:When the cranking boltage of a battery B is shown by Ec, an engine can be certainly started if Ec>E1 is satisfied, and E1>=Ec>=E2 is applicable immediately before the engine-start becomes impossible, and when the engine is completely impossible to start, if E2>Ec is applied. When a switch 6 is turned ON with Ec>E1, transistors Q1 and Q2 are set ON, and condensers C1 and C2 are not charged, and Q3 and Q4 are set in OFF-state. While, the contact 7 of a choke relay is turned ON at this time, and diodes D4 and D5 are OFF, and Q6 is set OFF, and Q7 is set ON. Therefore, Q8 is set ON, and a green-colour lamp 5 lights up, showing that a yellow lamp 2 and a red lamp 3 which come on when E1>=Ec>=E2, and E2>Ec, are applicable respectively, are not broken.
Patent JP-H10212303-A (JP)
Title: Stabilizing composition for aqueous sodium hyaluronate solution
Inventor: OSHIMA KAZUHIRO
IPC: A61K47/20
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease in mol.wt. of an aq. sodium hyaluronate soln. and enhance the stability thereof by adding an iodine-contg. reducing agent and/or a sulfur-contg. reducing agent thereto. SOLUTION: Hyaluronic acid derived from crests or microorganisms can be used. Its mol.wt. is not specified. Examples of the iodine-contg. reducing agent are metal iodides (e.g. potassium iodide and sodium iodide); and examples of the sulfur-contg. reducing agent are metal thiosulfates (e.g potassium thiosulfate), metal thiocyanates (e.g. potassium thiocyanate). thioketones (e.g. thiourea), and sulfides (e.g. L-methionine). The amt. of the iodine-contg. reducing agent and/or the sulfur-contg. reducing agent compounded is 0.001wt.% or higher, pref. 0.001-1wt.%, of sodium hyaluronate.
Patent JP-H11198299-A (JP)
Title: Lid material
Inventor: YAMAZAKI TAKUYA
IPC: B65D73/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide stable adhesion, good peeling characteristics, and excellent antistatic effect by composing a heat sealant layer from a thermoplastic resin having an acrylic resin having a glass transition point of a specified temperature range as main component, and conductive fine powder having tin oxide as main component. SOLUTION: A lid material 10 is composed of at least an HS layer 3, an interlayer 2, and a base sheet 1, where the HS layer 3 is composed of a thermoplastic resin having an acrylic resin having a glass transition point Tg of -10 to 100 deg.C as main component, and conductive fine powder having tin oxide as main component. A weight ratio of the thermoplastic resin and the conductive fine powder composing the HS layer 3 is 10-400/100 (the conductive fine powder). In the case that the interlayer 2 is a single-layer structure, the lid material 10 is composed of a resin composition comprising 30-70 wt.% E/O copolymer having a density of 0.915-0.940, and 70-30 wt.% S-B copolymer composed of 50-90 wt.% styrene and 50-10 wt.% butadiene.
Patent JP-H03222503-A (JP)
Title: Antenna beam angle controller
Inventor: ICHISE TOSHIHIKO
IPC: H01Q1/27
Filed: 1990-01-29
Abstract: PURPOSE:To allow the controller to respond to even quick motion by using the output signal of an angular velocity sensor fitted to a body with an array antenna fitted thereto to correct a change in the body through the control of an antenna beam angle. CONSTITUTION:When a body with an array antenna 11 fitted thereto such as a vehicle, a ship or an aircraft has a change in a travelling direction, a ship tilt to the left or right or a tilt in the forward reverse direction, the change is detected by an angular velocity sensor 8 fitted to the body in real time, the detected signal is processed by a signal processing circuit 9 and the resulting signal is inputted to a beam control circuit 7. The beam control circuit 7 uses a phase shifter 2 to change the driving phase of an antenna element and varies the antenna beam angle to correct the antenna 1 so that the direction of the antenna 1 is equivalently unchanged. Thus, the antenna beam direction is made constant with sure tracing even to a rapid movement of various carrier means.
Patent JP-H11277746-A (JP)
Title: Ink jet recording head, manufacture thereof and ink jet recorder
Inventor: ISHIMATSU SHIN
IPC: B41J2/16
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet recording head capable of readily achieving the recording with high resolution and high quality in low cost. SOLUTION: This method for manufacturing an ink jet recording head comprises an ejection nozzle forming process for forming an ejection nozzle 102 by emitting a laser light 107 having non-uniform intensity distribution in a light flux from a side of a groove 101 to an ejection nozzle forming member 103 integrally formed with a top plate 106 having the groove 101 provided to be a passage of ink connected to the ejection nozzle 102. It further comprises a passage forming process for forming the passage by bonding the top plate 106 with a substrate such that the groove 101 is to be inside. There is provided an ink jet recording head manufactured by the above manufacturing method and an ink jet recorder having the head.
Patent JP-S61178668-A (JP)
Title: Trigger circuit of wave form observation apparatus
Inventor: OOTA TOSHINORI
IPC: G01R13/32
Filed: 1985-02-04
Abstract: PURPOSE:To enable the accurate observation of signal transition state, by setting the point of time, when a first signal was generated, as a start point and performing sweeping or sampling from the point of time when the next signal was generated in the arbitrary indicated number of times. CONSTITUTION:A pulse generation circuit 7 detects the front edge part of the trigger pulse outputted from a trigger detection circuit 4 and generates a min. pulse at this point of time. Digital data 16 is inputted and set to a digital counter circuit 14 on the basis of this pulse. The data 16 comes to a set value N showing that a wave form is displayed or sampled from the point of time when what number of a pulse of a signal 2 counted from the generation of a signal 1 was generated. Thereafter, a trigger detection circuit 5 generates a trigger pulse every when the signal 2 exceeds a trigger level and the counter circuit 14 counters down at the front edge of said trigger pulse every when said trigger pulse is generated and, when the count content of said counter comes zero, a CR signal 18 is outputted. Generation circuits 8, 9 respectively output pulses and sweep signals on the basis of the signal 18. By this operation, the display or sampling of the part on and after what number of pulse of the signal 2 is enabled.
Patent JP-S63187683-A (JP)
Inventor: TAMAI NOBUYUKI
IPC: C08G75/20
Filed: 1987-01-30
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-2000224895-A (JP)
Title: Stepping motor controller
Inventor: INUI TAKASHI
IPC: G05B15/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a memory part necessary for driving data, by providing a storage part of storing data by generation of driving phase signals of a plurality of control circuits controlling the movement of a plurality of stepping motors and sharing driving data. SOLUTION: Stepping motors 16-1 to 16-n whose quantity is (n) is operationally controlled. Stepping motor control circuits 14-1 to 14-n indicate the acceleration or deceleration and positioning of the motors 16-1 to 16-n for the stepping motor driving circuits 15-1 to 15-n under the control by MPU 11. The movements of the motors 16-1 to 16-n A are controlled respectively through motor driving circuits 15-1 to 15-n. The control circuit 14-1 to 14-n produce a motor driving phase signal from slewing data or driving data consisting of timer data and movement information stored in a memory 13 and output them to the driving circuits 15-1 to 15-n respectively. Acceleration and deceleration patterns are indicated according to the rotational speed, direction, angle, and the number of stepping of the motor 16 with the driving phase signal.
Patent JP-H06230173-A (JP)
Title: Delivery measuring equipment for internal pump
Inventor: SHIOYAMA TSUTOMU
IPC: G21C17/032
Filed: 1993-02-05
Abstract: PURPOSE:To measure delivery accurately while facilitating maintenance and inspection by introducing outputs from displacement gauges and a tachometer for the shaft of an internal pump and then correcting the delivery with reference to a predetermined delivery data. CONSTITUTION:Displacement gauges 21, 22 and 23, 24 measure displacements in the vicinity of upper and lower journal bearings while being spaced apart by 90 deg. in the peripheral direction. Output signals from the displacement gauges 21-24 are time averaged 25 and introduced to an eccentricity operating unit 26. Outputs from a tachometer 27 for the rotor 3 and from the operating unit 26 are introduced to a bearing force operating unit 28 which gains access to a memory 29 and calculates bearing forces of the upper and lower journal bearings, bearing effect force between impeller and diffuser, and electromagnetic attraction force. These values are introduced to a fluid operating unit 30 where horizontal fluid force is calculated. A delivery operating unit 30 then calculates delivery of pump based on the outputs from the operating unit 30 and the tachometer 27 with reference to correction values stored in a memory 32.
Patent JP-S56116389-A (JP)
Title: Skew compensation circuit
Inventor: KOJIMA NOBORU
IPC: H04N9/87
Filed: 1980-02-20
Abstract: PURPOSE:To avoid the H/2 shift between the input chrominance subcarrier and carrier signal and to enable to obtain normal video quality, by making the skew compensation for the carrier signal from the subconverter at H/2 glass delay line. CONSTITUTION:The skew compensation is made for the luminance signal for the FM signal reproduced from the head at the 1st H/2 delay line 7 and the 1st frame change-over switch 8, and is made for the color signal for the playback subcarrier frequency-converted at the main converter 12 at the 2nd H/2 delay line 13 and the 2nd frame change-over switch 14. The said two signals input to the subconverter 25 are subject to skew compensation, and the carrier output being the output is effected with the skew compensation. Thus, with the H/2 shift compensation circuit consisting of the H/2 delay line 26 and the 3rd frame selector switch 27, the H/2 shift correction for carrier signal is made in the same timing as the said both signals to avoid the H/2 shift between the input reduced chrominance subcarrier 17 of the main converter 12 and the carrier signal.
Patent JP-H05270860-A (JP)
Title: Lead-and cadmium-free glass composition for glazing, enameling and decorating and its use
IPC: C03C17/04
Filed: 1993-01-12
Abstract: PURPOSE: To provide the glass composition which contains none of lead, cadmium, and other toxicologically undesirable ingredients, can be processed within a relatively low temperature range without any problem, and produce glaze and enamel showing very excellent characteristics as to adhesive strength, thermal stability, stability against variation in temperature, wear resistance and chemical resistance to acids and alkalis.  
     CONSTITUTION: This lead- and cadmium-free glass composition, consisting of 0-12 wt.% Li 2 O, 0-10 wt.% MgO, 3-18 wt.% CaO, 5-25 wt.% B 2 O 3 , 3-18 wt.% Al 2 O 3 , 3-18 wt.% Na 2 O, 3-18 wt.% K 2 O, 0-12 wt.% BaO, 25-55 wt.% SiO 2 , 0-5 wt.% TiO 2 , and 0-<3 wt.% ZrO 2 , contains ≤30 wt.% pigment which is stable at calcination temperature and specially has a <5.0×10 -6  coefficient of thermal expansion and is suitable for glazing, enameling, and decorating. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10210979-A (JP)
Title: Thermostable dna synthase
Inventor: DOI HIROFUMI
IPC: C12N15/09
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject enzyme, capable of amplifying the total length of a template DNA chain without terminating the elongation of a synthetic chain in the course thereof and useful for in vitro synthesis or amplification, determination of a base sequence, etc., of the DNA chain when synthesizing and amplifying the DNA chain having a specific amino acid sequence according to a polymerase chain reaction(PCR), etc. SOLUTION: This thermostable DNA synthase has an amino acid sequence represented by the formula without terminating the elongation of a synthetic chain when catalyzing the synthesis of a DNA chain complementary to a single- stranded DNA. The synthase is obtained by carrying out a genetic engineering modification of a Pfu DNA synthase derived from Pyrococcus furiosus according to a well-known method for preparing a mutant gene. The mutant gene of the Pfu DNA synthase gene is then cloned to a recombinant plasmid pDP320, transferred into Escherichia coli HMS174 (DE3) and deposited as FERM P-16052.