baber/WOPTO huggingface dataset:
Patent JP-H0274422-A (JP)
Title: Constant speed travel control device for vehicle
Inventor: TADA TETSUYA
IPC: F02D29/02
Filed: 1988-09-07
Abstract: PURPOSE:To set optimum initial throttle opening at all times and improve control delay due to the play of a link by correcting and updating the initial throttle opening on the basis of the integrated value of a speed deviation within the predetermined time after the rise time of a constant speed travel control whenever constant speed travel is set. CONSTITUTION:Initial throttle opening at the start of constant speed travel control is saved with an initial throttle opening memory means 10. Also, a speed deviation between a set vehicle speed and an actual vehicle speed is computed with a vehicle speed deviation computation means 12. Furthermore, throttle control is made with initial throttle opening at the start of constant speed travel control and during constant speed travel control their after, a throttle control means 14 is so used as to make throttle control on the basis of a vehicle speed deviation. In this case, a vehicle speed deviation within the predetermined time after the rise time of the constant speed travel control is integrated with an integration means 16. The initial throttle opening is corrected with an initial throttle opening correction means 18 depending upon an integrated value, thereby updating the initial throttle opening saved as a corrected value in the aforesaid means 10 for use as an initial throttle opening for the start of the next constant speed travel control.
Patent JP-H0754436-A (JP)
Title: System ceiling
Inventor: SAYAMA SHIGERU
IPC: E04B9/06
Filed: 1993-08-18
Abstract: PURPOSE:To provide interchangeability to ceiling panels and equipments, at the same time, to make it possible to load and unload them from an indoor side and to promote the beauty of the ceiling face. CONSTITUTION:Upper horizontal pieces 7b and interlocking stand-up pieces 7d are formed on a plurality of ceiling bars 7 parallel with each other suspended through a hanger bolt 3 hung down from a ceiling slab 1. Ceiling panels 10 are flush with an equipment enclosure 20 loaded with equipments 21. The interlocking stand-up pieces 7d of the ceiling bars 7 are interlocked with two sides opposed to the ceiling panels 10 in a detachable manner and, at the same time, an outward flange 15 and an inward flange 16 interlocked with each other in a detachable manner are formed. Interlocking metal fixtures 28 and 29 interlocked with the upper horizontal pieces 7b of the ceiling bars 7 in a detachable manner are mounted to two sides opposed to the equipment enclosure. According to the constitution, interchangeability between the ceiling panels 10 and equipment enclosure 20 loaded with the equipments 21 can be obtained, and the ceiling panels 10 and equipment enclosure 20 can be loaded and unloaded between the ceiling bars 7 from the indoor side.
Patent JP-H1167306-A (JP)
Title: Battery terminal
Inventor: YAMASHITA KAZUNORI
IPC: H01M2/30
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal capable of coping with plural kinds of battery posts. SOLUTION: A battery terminal 10 is provided with an electrode-accepting part 13 consisting of curved parts 12, 12 bent in a direction separating from each other in the base ends of a pair of counter pieces 11, 11, and a battery post P can be accommodated in an electrodes accepting part 13. This electrode- accepting part 13 is partitioned with pressing pieces 22, 22 of a partitioning member 20 accepted therein, and an area of an accepting space 13A is able to make the separating member 20 wider or narrower with movably sliding, and to correspond to the kinds of the battery posts P including large and small sizes. Consequently, there is no annoyance as to the use the battery terminal 10 according to the kinds of the battery posts P.
Patent JP-S61103349-A (JP)
Title: Privacy device of telephone set
Inventor: ARAKAWA TSUNEO
IPC: H04M1/19
Filed: 1984-10-26
Abstract: PURPOSE:To prevent external noise from giving to a microphone and also voice of a talker from being leaked externally by fitting a capsule having a sound absorbing effect to the microphone. CONSTITUTION:The capsule of the microphone is removed, then a capsule 3 having a sound absorbing filter 5 or the like is fitted. Vent holes are provided to the upper part of the capsule 3 and the voice of the talker is transmitted through the holes. Further, it is also possible to fit the capsule 3 by inserting a support to the vent holes of the microphone other than screw (4) mounting. Thus, the voice of the talker is absorbed by the filter 5 and not leaked externally and external noise is not entered into the mouth piece.
Patent JP-H0386139-A (JP)
Title: Bending operation device
Inventor: TAKEHATA SAKAE
IPC: A61B1/00
Filed: 1989-08-31
Abstract: PURPOSE:To easily and appropriately perform a treatment by bending a tubular insertion tool in an optimum shape corresponding to the shape of a treatment part, etc., by controlling energizing with an energizing pattern decided in advance corresponding to the output of an operating means which sets the bending quantity of a bending part. CONSTITUTION:When the operating lever 9a of a joy stick 9 is turned down, a driving current I is supplied from a driving circuit 13 to a wire 6a or 6b. The wire 6a or 6b performs self-heating by energizing, and is contracted in a longitudinal direction, and a catheter 1 is bent in a direction where the wire 6a or 6b is provided with the coefficient of contraction. At such a case, a control part 11 reads-out a conduction pattern corresponding to the operating angle thetaof the operating lever 9a out of every kind of energizing patterns, and controls the level of the driving current I of a driving circuit 13 according to the pattern. Then the wire 6a or 6b is bent corresponding to the operation of the operating lever 9a, and the catheter 1 is fixed at an arbitrary angle of 30 deg., 45 deg., or 60 deg.. Also, when the operating lever 9a is set at a neutral position, the control part 11 stops the operation of the driving circuit 13, thereby, the bending of the catheter 1 can be released.
Patent JP-S6285954-A (JP)
Title: Deflection high-tension supply circuit of ink jet printer
Inventor: ISHIMA KAZUMI
IPC: B41J2/085
Filed: 1985-10-09
Abstract: PURPOSE:To simplify, miniaturize a circuit and, reduce an electric power on the primary side by constituting a series resonance circuit according to inductance L and the static capacitance of a piezoelectric transformer. CONSTITUTION:Inductance L and the static capacitance of a piezoelectric transformer T form a series resonance circuit. Inductance L and the piezoelectric transformer T are in 'voltage resonance state,' and a voltage applied to both ends of the piezoelectric transformer T is increased by Q of the resonance circuit. Assuming that Q=5, and the boosting ratio is 24 at a 50MOMEGA load, a voltage required to obtain 3kV at A point will be 3,000/5X24=25V, thus producing almost the same boosting ratio as in the conventional case. In the actual ink jet printer, a larger boosting ratio will be obtained because the load is considered almost infinity .
Patent JP-S60117978-A (JP)
Title: Picture signal transmission system
Inventor: NAKAZAWA ISAO
IPC: H04K1/00
Filed: 1983-11-30
Abstract: PURPOSE:To avoid easy detection of picture signals and to keep satisfactorily the privacy with a system where the variation amount of a certain time difference from the picture signal is transmitted, by giving the digital control to said time difference. CONSTITUTION:Both horizontal and vertical synchronizing signals are detected at a horizontal/vertical synchronizing signal detecting part 1 for some of picture signals applied to an input terminal 5. A delay time control circuit 2 detects the order of the picture signal according to the input horizontal synchronizing signal. While the delay amount of a variable delay circuit 3 is previously decided in response to each horizontal synchronizing signal. The circuit 3 is controlled to obtain the prescribed delay time. The rest part of the picture signals supplied to the terminal 5 receives a delay from the circuit 3 and is supplied to another terminal of a differential amplification part 4 and scrambled to be delivered through a terminal 6 after the difference calculated to the picture signal supplied directly. At the reception side some of the reception signals supplied to a terminal 13 undergoes detection for both horizontal and vertical synchronizing signals through a horizontal/vertical synchronizing signal detecting part 7. Thus a variable delay circuit 10 performs the control exactly equal to that of the transmission side with use of both detected horizontal and vertical synchronizing signals.
Patent JP-H0390286-A (JP)
Title: Pressing electrode constant pressure applying device for reinforcing bar knitting machine and pressing electrode constant pressure applying method by same device and air feeder used for same device
Inventor: HIRATA KENICHI
IPC: B21F31/00
Filed: 1989-08-31
Abstract: PURPOSE:To easily control the constant pressure applying device by arranging and connecting air cylinders and an air tank to a freely rotatable drum, fitting a pressing electrode to the air cylinders and connecting an air feeder to the air tank. CONSTITUTION:Plural axial reinforcing bars 9 are extended ahead through receiving electrodes 16 and cross a spiral reinforcing bar 20 at the respective receiving electrodes 16 from the front of a main body frame 1. The pressing electrode 5 moves on each receiving electrode 16 by rotation of the main body drum 3 and high pressure air flows into a first air cylinder 4 from the air tank 6 by an action of a solenoid valve 7 and the pressing electrode 5 is pressed against the receiving electrode 16 sides and energized and the axial reinforcing bars 19 and the spiral reinforcing bar 20 are welded together. The air feeder 10 stops rotation of the drum 3 at the position where an outlet port 51 and an inlet port 49 confront each other and a second cylinder 51 is actuated and the outlet port 51 is abutted on the inlet port 49 to supply the high pressure air.
Patent JP-S6467970-A (JP)
Title: Thin film transistor
Inventor: YAMAGUCHI TADAHISA
IPC: H01L29/78
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a thin film transistor in which no step is generated on an active layer and which has excellent electric characteristics by forming the active layer on a substrate and forming a gate insulating film, and source, drain electrodes thereon. CONSTITUTION:An active layer 3 is formed on an insulating substrate 1, and a gate insulating film 4, a gate electrode G, ohmic contact layers 2s, 2d, source, drain electrodes S, D are formed thereon. That is, the gate electrode G and the source, drain electrodes S, D are disposed on the same sides with respect to the layer 3. Thus, no step is formed not only on the layer 3 but on the film 4, the electrode G. As a result, the concentration of an electric field due to the step, the increase in a leakage current, a reduction in an ON current, the concentration of a stress, a reduction in a stability, etc., do not occur.
Patent JP-H0273604-A (JP)
Title: Laminated type varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1988-09-08
Abstract: PURPOSE:To prevent lack of oxygen at the time of baking and to reduce a leakage current by alternately exposing one end faces of inner electrodes with both end faces of a laminate, and forming a varistor section on a ceramic layer surrounding the inner electrodes. CONSTITUTION:A varistor section 6 is formed at a part surrounding inner electrodes 3 of a ceramic layer 2 and both end faces 4a, 4b of a sintered material 4. The section 6 is formed by diffusing a varistor component having a varistor function in mixture in the electrode 3 and a varistor component coating the ends 4a, 4b in the layer 2 at the time of baking the components. Accordingly, a semiconductor part having no varistor function remains at the center of the layer 2. Thus, lack of oxygen generated at the time of baking is prevented to reduce a leakage current.
Patent JP-H07181231-A (JP)
Title: Circuit board test system and method thereof
Inventor: NAZUMI TAHAA JIYAAWARA
IPC: H01L21/66
Filed: 1994-08-29
Abstract: PURPOSE: To improve a boundary scan type circuit board test system and method. CONSTITUTION: A circuit board test system 10 for testing at least one circuit board 12 containing at least one chain formed out of boundary scan cells 141 to 14p associated with a plurality of electronic elements 15 on circuit boards 121 to 12n (hereinafter collectively numbered as 12), is made of a test and diagnostic host processor 16 for controlling the test at the overall level of an electronic system consisting of the circuit boards 12, and a boundary scan master virtual machine 17. The boundary scan master virtual machine 17 causes each circuit board 12 to execute a test program 23 inherent thereto, so as to determine whether an error exists in the circuit board 12, in response to the command of a test start from the test and diagnostic host processor 16.  In addition, the machine 17, upon receipt of a test result from the circuit board 12, converts the result to test information showing the operation of the board 12, and transmits the information to the test and diagnostic host processor 16.
Patent JP-S6469255-A (JP)
Title: Continuously connected reversible permanent magnet rotary-machine
Inventor: SUGANO KANICHIRO
IPC: H02K53/00
Filed: 1987-09-09
Abstract: PURPOSE:To improve control efficiency, by shifting magnetic feed poles fitted on both the sides of a rotor, to the fixed field pole side, to permit the rotor to slide and to be interlocked with, and by magnetizing the permanent magnet magnetism of the rotor with the magnetic feed poles in the short-circuiting manner. CONSTITUTION:On the left side, a reversible permanent magnet rotary-machine is set, and on the right side, a four-phase reversible exciting DC motor rotary- machine is set, and the rotor yoke 11 of a rotor frame 15 set on a main shaft 14, a rotor permanent-magnet 25, and the like are arranged, and a main unit housing 51 is provided with a field pole permanent-magnet 38 and the like, and they are composed. The main shaft 14 of said both rotary machines is connected to, and is driven by a permanent magnet rotary-machine, and motor function to increase rotational torque, and generating function and brake torque function due to reverse-rotational torque are realized by said DC motor rotary- machine. Besides, a device copes with power recovery at the time of the increasing or reducing of torque, with a control means.
Patent JP-H0390601-A (JP)
Title: Healthy wear
Inventor: INABA KYUICHIRO
IPC: A41B17/00
Filed: 1989-08-31
Abstract: PURPOSE:To provide a healthy wear promoting the metabolism of a person owing to the synergistic effect of various simples to support the prevention of aging phenomena and the treatment of senile diseases by immersing a fiber wear, etc., in a raw solution containing various simple raw materials, a stimulating agent, an effect-promoting agent, etc., heating and cooling the raw solution to subject the fibers of the wear to the absorption and settlement of the medical ingredients. CONSTITUTION:An underwear, hosiery or raw material for the wear is immersed in a raw material solution and subjected to repeated heating and cooling operations to allow the wear or raw material to absorb or settle the medical ingredients to provide the objective healthy wear. The raw solution comprises a concentrated solution prepared by adding aloe, garlic, water oat, field horsetail and sargasso, respectively, to a spring water and subsequently boiling out the water to give a solution amount of 80%, a calcium or sodium ion-containing mineral water, a stimulating agent and an effect-promotiong agent (e.g. ginger solution).
Patent JP-S6468341-A (JP)
Title: Method for recovering 3,4,3',4'-biphenyltetracarboxylic acid tetraester
Inventor: KASHIBE MASAKI
IPC: C07C69/76
Filed: 1987-09-09
Abstract: PURPOSE:To recover the titled compound, by crystallizing and separating the titled compound from a reaction solution formed by dimerization of an o- phthalic acid ester, distilling away the solvent from the mother liquor containing the titled compound remaining in the mother liquor and then by-products and crystallizing the residual solution together with a reaction product. CONSTITUTION:The reacted o-phthalic acid diester is removed from a reaction solution obtained by dimerization reaction of an o-phthalic acid diester and the resultant reaction mixture is crystallized using a solvent to selectively provide a 3,4,3',4'-biphenyltetracarboxylic acid tetraester. In the process, the solvent is distilled from the mother liquor after recovery, concentrated and then distilled to selectively distill off 2,3,3',4'-biphenyltetracarboxylic acid tetraesters and biphenyltricarboxylic acid triesters which are by-products. Thereby a residual solution with increased content of the titled compound is obtained and subjected to crystallization operation together with the reaction mixture to recover the titled compound in high yield.
Patent JP-H0671878-A (JP)
Title: Ink-jet print head
Inventor: ABE TOMOAKI
IPC: B41J2/045
Filed: 1992-08-25
Abstract: PURPOSE:To offer a highly-precise ink-jet print head which is excellent in the stability in printing, by eliminating such drawbacks as lack of stability in spouting ink due to inclusion of bubbles and difficulties in manufacturing a high-density print head. CONSTITUTION:One wall of an ink chamber 170 is composed of an elastic plate 30, and the elastic plate 30 is pressed by a pressure generation member 150 and both are in contact with each other without adhesive.
Patent JP-H1054477-A (JP)
Title: Pilot solenoid valve
Inventor: YAMAZAKI TAMOTSU
IPC: F16K31/06
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pilot solenoid valve provided with a piston capable of reliably preventing leakage from between a main valve body and a piston ring and capable of being easily manufactured in a short time at low cost. SOLUTION: A pilot-type solenoid valve is provided with a piston 10 composed of a synthetic resin-made main valve body 103 penetrating a small- diameter part 11 of a pilot hole extending in the axial direction in the center part, and a metallic piston ring 106 to be fixed on the periphery of it. An internal thread 110 is formed on the inner peripheral surface of the piston ring of the piston, or a round groove, a square groove or a V-shaped groove is formed on the inner peripheral surface of the piston ring of the piston, the inner peripheral surface of the piston ring of the piston is press-fitted around the outer periphery of the main valve body, and therefore, the pilot solenoid valve is formed.
Patent JP-S61104133-A (JP)
Title: Control device for intake air flow rate
Inventor: ABE KUNIHIRO
IPC: F02M3/07
Filed: 1984-10-26
Abstract: PURPOSE:To enable decreasing of production of noxious exhaust gas, by a method wherein a control valve is opened according to the opening of a throttle, and the control valve is gradually closed after the throttle valve is closed. CONSTITUTION:A control valve 4 is located in an air passage 5 bypassing between the upper stream side and the downstream side of a throttle valve 6, and by means of a signal from a control unit 1, the flow rate of air flowing through the air passage 5. A signal from a throttle opening sensor 3 is inputted to the control unit, and the control valve is opened in response to the opening of the throttle valve. When the throttle valve is closed, the control valve is gradually closed. This enables the generation of noxious exhaust gas.
Patent JP-H0968805-A (JP)
Title: Device for setting gap between mask and work
Inventor: KAWAHASHI KOJI
IPC: H01L21/027
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for setting a gap between a mask and a work capable of being applied even to a work/work stage having large weight. SOLUTION: By filling the inside of an air suspension 15 with gas having constant pressure so that constant force may act upward, the load of the work stage 12 and the work W is partially cancelled. In such a state, a base 14 and the work stage 12 are raised by a base moving part 14a, and the work W is raised further after the work W is brought into contact with the mask M. The compression coils 29 of gap setting mechanisms 13 are respectively and independently displaced, and all the surface of the mask M enters into contact with the work W. At such a time, the displacing state of the mechanism 13 is held, and the base 14 and the work stage 12 are lowered by a specified amount. Thus, the mask M and the work W are set in parallel and a gap between them is set to be constant. By irradiating the mask M with parallel beams, the work W is exposed.
Patent JP-H04109833-A (JP)
Title: Charging circuit
Inventor: OHASHI TOSHIHARU
IPC: H02J7/10
Filed: 1990-08-27
Abstract: PURPOSE:To stop charging operation with good timing even when a fully charged storage battery is charged by setting a threshold lower than a preset threshold within a predetermined time after start of charging operation whereas setting a predetermined threshold upon elapse of the predetermined time after start of charging operation. CONSTITUTION:Upon start of charging operation, a threshold  T1 is set and temperature data of a storage battery B is read out and then a temperature rise rate  T is calculated and a judgment is made whether the temperature rise rate  T exceeds the threshold  T1. If  T> T1 the charging operation is stepped while if  T<= T1 another judgment is made whether the charging time t exceeded one minute. If the charging time t does not exceed one minute yet, a new temperature data is read in and a judgment is made whether the newest temperature rise rate  T exceeds the threshold  T1. When one minute charging time t elapses with the temperature rise rate  T being maintained below the threshold  T1, a threshold T2 (larger than  T1) is set in place of the threshold  T1 and similar processing is carried out.
Patent JP-H1167617-A (JP)
Title: Dummy wafer
Inventor: MIZUTANI TAKAHIKO
IPC: H01L21/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To enable a ceramic dummy wafer to be attracted to an electrostatic chuck with an enough strength and to be used repeatedly over the long term by adhering a charged film of conductor or semiconductor to one side of the ceramic wafer. SOLUTION: A dummy ceramic wafer 1 is approximately the size of a normal wafer of alumina. A charged film 2 is a silicon film which is formed by sputtering with 7 motor of pressure, with 50 sccm of Ar flow rate, with 600W of power and with 100-200 nm of thickness and is adhered to one side of the ceramic wafer 1. The dummy wafer is placed on an electrostatic chuck 3 with the charged film 2 oriented downward. The dummy wafer is used when the electrostatic chuck 3 attracts it. In this way, the dummy wafer can be used for dry etching with an enough attractive force and can resist repeated usage of 200 times or more.