baber/WOPTO huggingface dataset:
Patent JP-H0371096-A (JP)
Title: Failed fuel position detector
Inventor: TAKITA MASAMI
IPC: G21C17/07
Filed: 1989-08-11
Abstract: PURPOSE:To allow detection with high sensitivity by providing a computing element which compares the change rate of an output signal and the change rate of a neutron flux when a control rod is withdrawn after the detection of a fuel failure by a delayed neutron detector, and a failed fuel assembly display section, etc. CONSTITUTION:The output of the delayed neutron detector 1 disposed in a coolant flow passage and the outputs of a nuclear instrumentation detector 2 and control rod position indicator 3 disposed in a reactor are introduced to the computing element 4, by which necessary computations are executed. The results of the computations are displayed on the operation control rod display section 5 and the failed fuel assembly display section 6. The computing element 4 consists of a neutron flux calculating section 7 and a change rate comparing section 8. The outputs of the detector 2 and the indicator 3 are inputted to the computing section 7 where the computation of the neutron flux is executed. The result of this computation and the output signal of the detector 1 are inputted to the comparing section 8. The signal detected by the detector 1 is monitored by the computing element 4 when the failed fuel is detected by the failed fuel detector. The signals of the detector 2 and the indicator 3 are simultaneously inputted to the computing section 4. The signals from the detector 1 and the computing section 7 are compared in the change rate by the comparing section 8 and the position of the failed fuel assembly is displayed on the display section 6.
Patent JP-H0491335-A (JP)
Title: Fuel control method after starting engine
Inventor: TAKAGI SADAO
IPC: F02D41/06
Filed: 1990-08-04
Abstract: PURPOSE:To reduce a burden of an electronic control unit by determining the initial value of an after start increase coefficient in accordance with a predetermined condition to be further gradually attenuated so that a supply amount of fuel immediately after starting an engine is effectively adjusted based on a supply amount of fuel at the time of starting the engine. CONSTITUTION:A considerable amount of fuel is injected in the vicinity of an intake port when a fuel injection signal (a) is applied from an electronic control unit 4 to an electromagnetic coil, in an injector 3 of an electronically controlled fuel injection device 1. At least an intake pressure signal (b) from a pressure sensor 9, engine speed signal (c) from a crank angle sensor 10 and a water temperature signal (d) from a water temperature sensor 11 are respectively input to an input interface 7 of the electronic control unit 4. On the other hand, a fuel injection signal (a) is output to the injector 3 from an output interface 8. Here, the initial value of an after start increase coefficient is determined by a value, in which a start time injection amount at the time of starting an engine is multiplied by a coefficient smaller than 1, and this initial value is controlled so as to be gradually attenuated at each fixed time or at each fuel injection.
Patent JP-S5996650-A (JP)
Title: Injection method into cylindrical battery
Inventor: TERAMOTO KAZUTAKA
IPC: H01M50/609
Filed: 1982-11-25
Abstract: PURPOSE:To shorten the liquid suction time and perform stable injection by inserting a tapered tip section of an injecting hopper into the center space section of a spiral pole plate group inserted into a case and injecting a predetermined quantity of an electrolyte after pressing the periphery of the tip section to the pole plate group. CONSTITUTION:After a spirally-wound pole plate group 1 is inserted into battery case 2, the case 2 is grooved, then an electrolyte is injected. In this case, a tapered tip section 10 forming the nozzle of an injecting hopper 9 is inserted into the center space section 7 of the pole plate group 1, and after the periphery of the tip section is pressed to the upper center of the pole plate group, a predetermined quantity of an electrolyte 11 is injected into the injecting hopper 9. The injection work of the electrolyte 11 injected into the hopper 9 progresses from the center space section of the pole plate group, the electrolyte infiltrates upward from the battery case bottom, and the injection work is completed. Accordingly, the suction time of the electrolyte is shortened, and in addition, stable injection can be performed with no liquid reservoir generated on the upper side of the pole plate group.
Patent JP-H1051598-A (JP)
Title: Original reader
Inventor: EMA HIROMICHI
IPC: G03B27/50
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by using a drive source in common to a book read section and an automatic original carrier section being a means to read an original. SOLUTION: The reading by an automatic original carrying section is conducted by activating a running body drive clutch 34, energizing a drive motor 30 and moving a running body 4 with a running body timing belt 33', the running body drive clutch 34 and a synchromesh wire 5. The running body 4 is stopped at an original read position between 1st and 2nd carrier rollers 8, 9. The original carrier clutch 31, carrying an original, is activated, the drive motor 30 is driven, and the original is carried with a feed roller 7 and the 1st and 2nd carrier rollers 8, 9 via an original carrying timing belt 33 to read image data. Furthermore, in the case of reading by a book read section, the running body drive clutch 34 is energized, the drive motor 30 is driven and the running body 4 is moved similarly to the case with the automatic original carrying section.  Image data of the original on a contact glass are read.
Patent JP-H0490686-A (JP)
Title: Superimposing device
Inventor: KOYAMA NORIO
IPC: H04N5/278
Filed: 1990-08-03
Abstract: PURPOSE:To display a title picture as a clear picture in black and white by setting a chrominance signal corresponding to a video signal part, for which the title picture is superimposed, at the signal level of a completely achromatic color by a color eliminating circuit. CONSTITUTION:A superimpose device 20 is equipped with an exclusive OR (XOR) circuit 7, changeover switch circuit 8 and color eliminating circuit 4 additionally to the conventional function configuration. When picture information to be superimposed is designated to black and white display colors, while responding to a binary data, namely, while responding to the video signal part to superimpose the picture information to be superimposed, a signal processing is executed so that the chrominance signal can be eliminated by the color eliminating circuit 4. Thus, the picture information can be displayed in the clear black and white colors on a screen.
Patent JP-S6184848-A (JP)
Title: Substrate for bump formation
Inventor: KITAYAMA YOSHIFUMI
IPC: H01L21/60
Filed: 1984-10-03
Abstract: PURPOSE:To obtain plated films without burnt deposit and no coarsening of crystal grains by obtaining an uniform plating thickness by a method wherein a metallic film, the electrode is electroplating, is formed on an insulation substrate; then, a clear conductive film is formed on the metallic film so that the plated film after plating can be easily exfoliated. CONSTITUTION:After a metallic film 40 of Au or Cu is formed on the insulation substrate 10 in order to facilitate flows of plating current, an ITO film 20 is formed to improve the plated-film exfoliation. Thereafter, an insulation film 30 is formed on the ITO film 20 to approx. 2,000Angstrom -1mum, and micro holes are bored partly in the insulation film 30 by photolithography or other techniques, thus forming the whole into a substrate for bump formation. In this case, plating current flows through the metallic film 40 to the ITO film 30; therefore, variability becomes difficult to occur in film thickness because of difficulty to receive effects of the resistance value of the ITO film 30.
Patent JP-H0491655-A (JP)
Title: Interlocking type cooling fan
Inventor: KOMATSU TOSHIYUKI
IPC: H05K7/20
Filed: 1990-08-03
Abstract: PURPOSE:To enable a plurality of fans to be operated with a single drive source by placing a circular plate shared magnet where a shaft is penetrated through a center of revolution closely while each periphery side edge opposes each other and by transmitting rotary force of one circular plate shaped magnet to the other circular plate shared magnet utilizing magnet-sucking force. CONSTITUTION:A rotary wing 4a is mounted halfway to a shaft 2a of a magnet at a drive side for enabling blasting to be made by rotating the rotary wing 4a using a drive source 3 and a magnet at the drive side 1a to be rotated simultaneously. Only a rotary wing 4b is mounted to a shaft 2b of a magnet 1b at the follower side for enabling rotation of the magnet at the follower side 1b which follows rotary operation of the magnet at the drive side 1a to be transmitted to the rotary wing 4b for blasting.
Patent JP-2000046050-A (JP)
Title: Radial rolling bearing with play adjustable
Inventor: FRANK HUBERTUS
IPC: F16C19/36
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To simplify a radial rolling bearing with the play adjustable and establish convenience in handling to a great extent. SOLUTION: One raceway segment is formed from an adjusting nut 4.1, which is equipped with a screw 10 and is movable in the axial direction along a connecting member and capable of being fixed, while another raceway segment 9 is formed from a partial raceway ring 4.2, and a radial rolling bearing is equipped with at least one retainer member 14, 18 or the like, which hinders the split raceway ring 4 from separation.
Patent JP-H0369805-A (JP)
Title: Expansion plug
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: F16B13/04
Filed: 1990-08-07
Abstract: PURPOSE: To achieve the optimum fixture by integrally forming a developing sleeve and a fixing shank of metal, and dissociating the developing sleeve at the time of advance action of the fixing shank. CONSTITUTION: A developing sleeve 1 provided with a slot along a length of a developing range 9 and a fixing shank 2 are connected to each other by a sleeve section 10 at a target breakage position. A developing element 3 is composed of a developing cone 4 and a threaded rod 5, and in the fixing shank 2, a threaded hole 6 to be engaged with the threaded rod 5 and a step part 13 to which a driving tool 14 is applied are formed. Notches 7, 15 are provided at tips of the developing cone 4 and the driving tool 14, a developing body 4 is not rotated with the fixing shank 2 at the time of driving action, and after breakage at the target breakage position, the developing sleeve 1 is not rotated with the fixing shank 2 either. Inconvenient additive abrasion of an undercut 22 is thus prevented, axial manufacture error can be compensated, thereby the optimum fixture can be achieved.
Patent JP-2000037240-A (JP)
Title: Moving rack device
Inventor: MASUDA KATSUICHI
IPC: A47B53/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a moving rack device which securely acts on an earthquake and has a function to secure a passage width so that a man in the passage is prevented from being caught between racks moved by the quake. SOLUTION: This moving rack device is equipped with a projecting/back- drawing member 4 which is disposed on a top member 31a of a rack 2 and enable to project and be drawn back in the neighboring rack direction, an energizing means 5 to energize the projecting/back-drawing member 4 into the projecting direction, a lock mechanism 6 to keep the projecting/back-drawing member 4 constrained at a stand-by position P not to disturb the movement of the rack 2, a lock releasing mechanism 7 to release the constrained condition by the lock mechanism 6 when quaking by an earthquake is detected, and a detente mechanism 8 to hold the projecting/back-drawing member projecting to a projecting position Q which enables the projecting/back-drawing member released from the constraint by the lock mechanism 6 to abut on a neighboring rack 2 at the projecting position Q.
Patent JP-S6364173-A (JP)
Title: Automatic vectorization system
Inventor: IWAZAWA KYOKO
IPC: G06F15/78
Filed: 1986-09-05
Abstract: PURPOSE:To expand the area where vectorization can be performed and to improve the vectorization rate by providing the strong combining component detecting part of a data dependent graph, the re-arranging part of sentences and an output dependency canceling part. CONSTITUTION:In a compiler automatic vector processing, a strong combining component detecting part 1 o a data dependent graph 4 detects a strong combin ing component excluding a static output dependency in which the direction of a starting point and an end point is statically determined at the time of the compiling. A rearranging part 2 of sentences rearranges the sentences so that all dependencies excluding a static output dependency can be the same direction as the vectorizable execution sequence to the sentences except the strong combining component. An output dependency canceling part 3 cancels the output dependency in the direction opposite to the execution sequence which becomes a factor to present the vectorization, out of a static output dependency. Thus, first, the cancelable output dependency is detected and the strong combin ing component is detected excluding this. Thereafter, by rearranging the sentences and canceling the output dependency, the part where the vectorization is impossible can be minimized from the data dependency relation.
Patent JP-S5998903-A (JP)
Inventor: ONOUE TERUTAKA
IPC: E01C13/00
Filed: 1982-11-26
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-H0378809-A (JP)
Title: Tuning method and control system for automatically matching circuit network
Inventor: KENISU ESU KORINZU
IPC: G05F1/67
Filed: 1990-08-06
Abstract: PURPOSE: To speedily vary an impedance element by detecting a power reflected from a matching circuit network to a generator, receiving a band filtered signal indicating the fluctuation of the reflected power and changing the impedance of first and second variable impedance elements until the reflected power is neglected. CONSTITUTION: A matching circuit network includes a bridge 43, a control circuit 44, an impedance circuit 41 and an impedance circuit 42. The bridge 43 generates a power reflection signal indicating the instantaneous value of a power reflected from a position 23 of the matching circuit network on a line 45, and generates a power advancement signal indicating the instantaneous amounts of the power advancing through the matching circuit network on a line 46. The control circuit 44 changes the impedance of the impedance circuit 41 and the impedance of the impedance circuit 42 in such a degree that the power reflection from the position 23 of the matching circuit network can be neglected. Thus, the automatic rough tuning and precise tuning of the impedance circuit 41 and the impedance circuit 42 can be attained.
Patent JP-2000039394-A (JP)
Title: Full organic carbon meter
Inventor: KITAMURA HIROSHI
IPC: G01N21/35
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a carbon meter that can prevent the consumption of a purge gas while two kinds of absorption cells are fixed in series. SOLUTION: A full organic carbon meter is provided with long and short cells 4 and 5, a carbon gas adsorbent 8, and a valve 7 for changing a channel when a sample gas being discharged from the short cell 5 is directly introduced to the long cell 4 or is introduced to the long cell 4 via the carbon gas adsorbent 8. When a carbon gas with low concentration is to be measured, the sample gas being discharged from the short cell 5 is directly introduced to the long cell 4, and the sum of both the cells is set to the length of a light path. On the other hand, when the carbon gas with high concentration is to be measured, the sample gas being discharged from the short cell 5 passes through the carbon gas absorbent 8, is introduced to the long cell 4, and is utilized as the purge gas of the long cell 4.
Patent JP-H1147728-A (JP)
Title: Monitoring device for chemical injection device
Inventor: KUROKAWA TSUTOMU
IPC: C02F1/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device for a chemical injection device which monitors whether a prescribed amount of a chemical is injected or not in the chemical injection device. SOLUTION: This monitoring device is equipped with a timer counter 6 for integrating the operation time of a chemical injection pump 2, a pressure sensor 4 which is connected to the outlet side of the pump 2, detects the discharge of chemical liquid by its pressure, and sends a pulse signal, a pulse counter 5 for integrating the pulse signals of the pressure sensor 4, a computing element 7 for computing the actual discharge of the chemical liquid based on a signal from a pulse counter 5 and a signal from the timer counter 6, and a judgment device 8 which compares the results of the computing element 7 with a standard discharge of the chemical liquid and judges whether the discharge is appropriate or not.
Patent JP-H0491931-A (JP)
Title: Automatic sticking method of steel belt
Inventor: SASAKI NAOKI
IPC: B29D30/30
Filed: 1990-08-08
Abstract: PURPOSE:To carry out a stable automatic sticking with a high accuracy by detecting the front end of a steel belt being carried by a belt conveyor by a sensor fitted near the position of a sticking by the belt conveyor. CONSTITUTION:A steel belt 1 is carried by a belt conveyor 4, and the front end of the steel belt is detected by a sensor 5. The feed (l) of the belt conveyor 4 is arithmetically operated and determined by a distance L with the preset position of sticking X-X, the width W of the steel belt 1, and the angle alpha of the steel wire of the steel belt 1 by the arithmetic unit of a controller on the basis of the detecting signal. The belt conveyor 4 is driven so that the front end 1a of the steel belt 1 is moved up to the position of sticking of a belt drum 2, and elevated up to the position of sticking P while the location of the magnet 3 of the belt drum 2 is rotated and driven up to the position of sticking P, and the front end 1a of the steel belt 1 is stuck automatically at the fixed position of the belt drum 2.
Patent JP-S6267698-A (JP)
Inventor: TSUBAKI YOSHIMITSU
IPC: G07F15/00
Filed: 1985-09-20
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-2000046190-A (JP)
Title: Casing component made of plastic material, using method of same, and manufacture of same
Inventor: DUMONT MARC
IPC: F02F7/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the geometrical stability of a shape and the flatness of components at least one of which is made of plastic by giving rigidity to a wall face. SOLUTION: A casing component made of plastic material is designed for compact assembly with other components made of plastic material or others. The casing component that needs improving in flatness and rigidity has at least one hollow channel 24 in at least one wall. The at least one hollow channel 24 is formed by gas injection, while the casing component is molded, only at necessary places offering just required characteristics including desired compactness.
Patent JP-2000058800-A (JP)
Title: Electronic device having lv transistor including salicide junction and non-volatile memory cell, and manufacture thereof
Inventor: PATELMO MATTEO
IPC: H01L21/8247
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a simple inexpensive non-volatile cell and s high speed transistor. SOLUTION: This manufacture includes the steps of depositing the upper layer of a polycrystalline silicon; defining the upper layer to form a part not defined and the low voltage(LV) gate region 43a of a low voltage transistor; forming LV source and drain regions 55 in the side of the LV gate region 43a; forming silicide layers 57a1, 57a2, 57 over the LV source and drain regions 55, the LV gate region 43a, and the part not defined; defining the laminated gate regions 43b, 43c of a high voltage(HV) transistor and a HV gate region 43d; and forming HV source and drain regions and a cell region.
Patent JP-H09106446-A (JP)
Title: Creation system of virtual environment
Inventor: JIYON DABURIYU BARASU
IPC: H04L29/06
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a virtual environment generation system including a floating decimal point precision problem causing areasing and boundary/place problem in a global virtual environment containing approximation judgment and dealing with a problem peculiar to a global coordinate system. SOLUTION: A means which is provided with a prescribed boundary 64 and original points OA and OB for generating virtual environment by plotting an object 62 within desired precision despite of a position in virtual environment without using the global coordinate system for virtual environment and which generates several sections A, B and C deciding a part of virtual environment and a means arranging the object 62 in the sections based on the position measured from the original points OA and OB of the sections so that the position and the motion of the object 62 can be generated within prescribed precision by not using single point in virtual environment but by using the local original points OA and OB in the sections.
Patent JP-S6451493-A (JP)
Title: Production of coal-water slurry
Inventor: KANEKO SHOZO
IPC: C10L1/32
Filed: 1987-08-24
Abstract: PURPOSE:To enable saving of energy through a reduction in the amount of treatment in a mixer of a high-concn. system, by utilizing a wet ultrafine pulverization mill of a conventional high-concn. system in a low-concn. system. CONSTITUTION:In the production of a coal-water slurry, an ultrafine pulverization means (e.g., ultrafine pulverization mill 24) is provided in a low-concn. coal-water slurry system having a low coal content in order to prepare a coal- water slurry which comprises a fine particle slurry from 6 and an ultrafine particle slurry from 24 and has two particle size distributions, i.e., that of coarse coal particles and that of fine coal particles.
Patent JP-S60101106-A (JP)
Title: Polymerization of propylene
Inventor: ASANUMA TADASHI
IPC: C08F10/06
Filed: 1983-11-08
Abstract: PURPOSE:To obtain PP having favorable stereoregularity and bulk density, by polymerizing propylene in the presence of a solid transmition metal catalyst subjected to a specified pretreatment. CONSTITUTION:0.5-100g of an inert organic solvent (e.g., hexane) containing 1g of a solid transition metal catalyst is pretreated in the presence of propylene containing 200mol ppm or below of other impure polymerizable monomers. Proplylene is polymerized at 40-90 deg.C and a pressure of normal -50kg/cm<2>G in the presence of the catalyst and in the absence of an inert medium.
Patent JP-H0934758-A (JP)
Title: Relational data base access control system
Inventor: KOBAYASHI MICHIKO
IPC: G06F12/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To easily prepare an application program by extracting the data records of a value, to which and reorganization flag is not copied, out of the storage of identification information for current storage and new storage as a data set and retrieving the data record to be accessed from that data set. SOLUTION: A storage information possessing means 8 retrieves storage/range correspondence information 13 and possesses current storage identification information and new storage identification information. Then, data records 17 of the value, for which any reorganization flag 18 is not copied, are extracted out of storage 16 for the current storage identification information and new storage identification information by a data extracting means 10 as a data set 14. Further, a data retrieving means 11 retrieves any data record 17 to be the access object from that data set 14. Thus, the application program can be easily prepared.