baber/WOPTO huggingface dataset:
Patent JP-H03225853-A (JP)
Title: Monolithic microwave integrated circuit
Inventor: MORI TETSUO
IPC: H01L21/768
Filed: 1990-01-30
Abstract: PURPOSE:To obtain a monolithic microwave integrated circuit with improved noise characteristics by providing a gap between a strip line and a semiconductor substrate directly below it for making the strip line to be in air bridge structure. CONSTITUTION:A dielectric layer 5 forming an air bridge leg part for supporting a micro strip line 6 of an I/O conformity circuit is formed by an oxide film, etc. Also, a recessed part 14 of a GaAs substrate 1 which is formed by etching is provided. Namely, since loss of the micro strip line 6 generated by dielectric loss of the dielectric layer 5 and a semi-insulation GaAs becomes smaller in air bridge structure, thus causing loss of the micro strip line to be also reduced. Therefore, since the loss of the I/O conformity circuit which is formed by the micro strip line 6 becomes smaller in this GaAs MMIC, noise index is reduced, thus obtaining a low-noise monolithic microwave integrated circuit(MMIC).
Patent JP-S57137073-A (JP)
Title: Narrow groove gas shielded pulse arc welding method
Inventor: NAGAI YASUHIRO
IPC: B23K9/16
Filed: 1981-02-16
Abstract: PURPOSE:To prevent high temp. cracking surely in a wider welding condition range by using a twisted wire as a consumable electrode and using pulse current as welding current. CONSTITUTION:In the stage of performing gas shielded arc welding of a narrow  groove weld zone, a welding wire made by twisting plural pieces of wires is  used, and pulse current is used as welding current. Hence, it is possible to make  the effective current value thereof lower than that of the case when welding is executed by using DC constant value, by which the arc can be stabilized in the state less spatters. Hence, the amt. of penetration into the bottom part of the groove is decreased, the rate of dilution of base metals is kept low and the high temp. cracking which is generated frequently in the root pass and the 2nd pass is eliminated.
Patent JP-H05189970-A (JP)
Title: Booster circuit
Inventor: ITO YUTAKA
IPC: H01L21/8242
Filed: 1992-01-10
Abstract: PURPOSE:To comprise a booster circuit of a booster small in electrostatic capacitance and to generate an arbitrary high voltage at high speed by comprising the booster circuit of plural boosters small in capacity and providing a gate booster circuit for transistors which charge the boosters. CONSTITUTION:The booster circuits VB are charged to prescribed potential by being parallel-coupled essentially, respectively when a control signal S1 is set in a low level. and plural booster capacitors C1-C4 serial-coupled and boosted essentially when the control signal S1 is set in a high level are comprised fundamentally. The gate booster circuit consisting of a booster capacitor C5 and MOSFETs Q5, Q6 is provided at the circuit. Such booster circuit boosts the gate voltages of MOSFETs Q1-Q4 which charge the booster capacitors C1-C4 to prescribed high voltages by a control signal S2 prior to the control signal S1. Thereby, it is possible to generate the arbitrary high voltage by the booster capacitor small in capacitance at high speed.
Patent JP-H02204545-A (JP)
Title: Structure of junction portion of steel column and beam
Inventor: NAKAGAWA ATSUSHI
IPC: E04B1/58
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the corner angle portion of a column from being deformed by providing and adding adjacent junction plates to the inner side face of the column, the plates being in contact with each other at their ends, and fixing the plate to the end portion of a beam and joining the column and both plates by a bolt and nut. CONSTITUTION:A steel skeleton column 1 is formed of a square steel pipe having an R portion 2 on its inner and outer face at a corner angle, and also adjacent junction plates 6 are brought in contact with each other at their ends so that the plates 6 are provided on the inner side face of the column 1. A T-shaped metal fitting 4 is affixed to the junction end portion of a skeleton beam 3. While a junction plate 5 ie. the vertical flange of the metal fitting 4 is placed along the outside of the column 1, the column 1 and the beam are joined together by a bolt 7 and nut 8 passing through both of the plates 5, 6 and the column 1.
Patent JP-S59147993-A (JP)
Title: Heat exchanger utilizing waste heat
Inventor: KAWAMURA YOSHINORI
IPC: F24H1/00
Filed: 1983-02-12
Abstract: PURPOSE:To save energy by causing the heat exchanger to perform a secured heat exchange operation by a method wherein exhaust smoke carrying heat from a stove is made to exchange heat with water in a plurality of stages within a first tank, a second tank and a spiral heat exchange section. CONSTITUTION:The exhaust smoke carrying the heat from the stove 2 is discharged into the atmosphere through an exhaust smoke cylinder 2A, a smoke cylinder 3 and a heat exchange chamber 12. At the same time, water supplied from a water pipe 15 is heated at the heat exchange section 14 and enters an upper tank 13 where it is further heated. Then the heated water enters a tank 4 through a hot water supply pipe 17, flows through the smoke cylinder 3 so as to be heated further and is introduced into a kitchen or a bathtub through a pipe 5.
Patent JP-S59160951-A (JP)
Inventor: JIYATSUKU MATSUKU SUTOROUKU
IPC: H01J61/82
Filed: 1984-02-10
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-H07209193-A (JP)
Title: Derivation reagent for quantitative determination of hydroxyl group and amino group and quantitative determination method using the same
Inventor: YOSHIYA MASAYUKI
IPC: G01N31/00
Filed: 1994-01-20
Abstract: PURPOSE:To perform the quantitative determination of hydroxyl group and amino group with high accuracy and good reproducibility by using a specific derivation reagent for quantitatively determining hydroxyl group and amino group. CONSTITUTION:The derivation reagent for the quantitative determination of hydroxyl group and amino group is used as ultraviolet(UV) labelling agent of a UV labelling method and represented by the formula (wherein R1 is a 1 to 20C divalent or trivalent hydrocarbon group which may have oxygen atom, nitrogen atom, sulfur atom or silicon atom as the coupling group, each of R2 and R3 is hydrogen atoms, a halogen atom, nitro group, sulfonic group and a salt thereof, a 1 to 20C hydrocarbon group, an alkoxy group, a ketone group, an ester group, aldehyde group or carboxyl group and a salt thereof, m is an integer of 1 to 3 and n is an integer of 1 to 4). A hydroxyl group or amino group in an org. compd. can be quantitatively determined with high accuracy by the use of the above mentioned reagent.
Patent JP-H04261970-A (JP)
Title: Multistory parking device
Inventor: SUZUKI FUSAKO
IPC: E04H6/06
Filed: 1991-02-15
Abstract: PURPOSE:To reduce the excavation amount of the ground by swaying the other end up and down through a horizontal shaft provided at a part as the center, while dividing the floor surface of the upper layer parking into two parts, and making the front part swayable sloping down to the front side, to the rear part. CONSTITUTION:A two-layer type parking unit 5 is composed of an upper layer parking pallet 1 and a lower layer parking pallet 2, and the upper layer pallet 1 is divided into the front part and the rear part. And the rear part 1B is held by a front side swaying plate 1A through a horizontal shaft 15. Then, a movable sleeve 1C is held by the horizontal shaft 15 at the front end of the swing plate 1A. Furthermore, a hydraulic cylinder 7 is provided between the operating part 71 of the swing plate 1A and a foundation 51, and the front part 1A and the lower layer parking lot 2 are combined by a steel cord 72. Then, the parking unit 5 is moved up and down when the upper side or the lower side vehicle is taken in or taken out. Consequently, in order to establish a semi-underground type parking device, only one/several times of excavation amount of the conventional way is necessary to excavate, and it can be set at a low cost.
Patent JP-H02202879-A (JP)
Title: Production of 2-phenylbenzotriazoles
Inventor: FUKUOKA NAOHIKO
IPC: C07B61/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the subject compound useful as an ultraviolet absorber for plastics, coating material, etc., in high yield with a simple process in an easily separable and purifiable state by reducing 2-phenylbenzotriazole-N-oxides with hydrogen using a specific solvent. CONSTITUTION:The objective compound of formula II is produced by reducing 2-phenylbenzotriazole-N-oxides of formula I (R1 is B, Cl, 1-4C lower alkyl, 1-4C lower alkoxy, etc.; R2 is H, Cl, 1-4C lower alkyl, etc.; R3 is H, Cl, 1-12C alkyl, etc.; R4 is H, Cl, hydroxy. etc.; R5 is H, 1-12C alkyl, etc.) with hydrogen in a solvent consisting of (i) a compound selected from alcohols and cyclic ethers (e.g. methyl alcohol), (ii) a mixture of the solvent (i) and water or (iii) a mixture of an aromatic hydrocarbon (e.g. benzene) and the solvent (i) or (ii).
Patent JP-H07230394-A (JP)
Title: Device provided with watchdog timer
Inventor: OKADA KAZUO
IPC: G06F11/30
Filed: 1994-02-21
Abstract: PURPOSE:To prevent the system down caused by a watchdog timer. CONSTITUTION:A watchdog timer 2 judges a central processing unit to run away and outputs a reset signal to the central processing unit if pulses are not inputted from the central processing unit 1 at intervals of a time shorter than a first prescribed time. A device provided with this watchdog timer 2 is provided with a counting means which counts the number of times of generation of the reset signal outputted from the watchdog timer. Further, it is provided with a clear means 4 which initilizes the counting means a second prescribed time after the last reset signal outputted from the watchdog timer, a discriminating means 5 which discriminates whether the counted value of the counting means reaches a prescribed value or not, and a reset stop means 6 which stops reset of the central processing unit due to the reset signal at the time when it is discriminated by the discriminating means that the counted value of the counting means reaches the prescribed value, and the second prescribed time is made longer than the first prescribed time.
Patent JP-H05212384-A (JP)
Title: Ionic water preparation device
Inventor: OKAMURA NORITAKA
IPC: C02F1/46
Filed: 1992-02-07
Abstract: PURPOSE:To ensure that the presence of an electrolyte in the interior of a device can be detected. CONSTITUTION:A conduit pipe 14 for supplying an electrolyte is connected to an electrolytic tank 31 equipped with an anode plate 15 and a cathode plate 16, and a detection mechanism 32 for detecting the presence of an electrolyte in the conduit pipe 14 is attached to the conduit pipe 14. In addition, a photosensor 35 consisting of a light emitting element and a light receiving element is arranged on the inner side of a prism surface 33a of a prism part 33. The presence of the electrolyte in the conduit pipe 14 is detected using this photosensor 35. If the electrolyte is not present in the conduit pipe 14, the light emitted from the light emitting element is received by the light receiving element after being reflected by the inner side of the prism surface 33a, and the absence of the electrolyte is detected. If the electrolyte is circulated through the interior of the conduit pipe, the light emitted from the light emitting element is dispersed after being transmitted through the prism surface. Consequently, the light is no longer received by the light receiving element, and the presence of electrolyte in the conduit pipe 14 is detected.
Patent JP-H03225135-A (JP)
Title: Air conditioner
Inventor: IKARI YOSHIKI
IPC: F24F6/00
Filed: 1990-01-31
Abstract: PURPOSE:To maintain the amount of drain water flowing into an indoor heat exchanger at a value approx. constant and lessen the lowering of the heating capacity of the title device, by installing a water conduit which pumps up drain water and causes it to flow to a condenser, and a pipe for returning the drain water stored in the water reservoir to a drain pan. CONSTITUTION:A drain water produced in the outdoor heat exchanger 26 functioning as evaporator during heating and drips is once stored in an outdoor drain pan 27, and is pumped up by a drain pump 28 and flows into a receiving part 38 of a reservoir 14 through a pipe 18 from a connection mouthpiece 35. The flowing-in drain water, except a predetermined amount, is returned to the outdoor drain pan 27 through a return pipe 17 via a connection mouth piece 34. In this case, the drain water level 44 in the reservoir 14 is kept stably at a height a little lower than the height of a weir 37 and higher than that of one end 45 of a water conduit part 42. In such a state, the drain water 46 is sucked up to a void (a) between the weir 37 and the conduit part 42 by capillarity and is made to flow into the receiving part 39 from the other end 47 of the conduit 42 part in the form of drops 48 and is introduced to the indoor heat exchanger 12 via sprayer 13.
Patent JP-S59146734-A (JP)
Title: Numerical control device
Inventor: KANEMATSU HIROYUKI
IPC: G05B19/4093
Filed: 1983-02-14
Abstract: PURPOSE:To permit to register surely and easily in a short period of time without requesting an operator to be acquainted with a tool by a method wherein a symbol pattern, consisting of a configuration and dimension indicating pattern, is indicated on a display in case of registering the dimensional data of the tool. CONSTITUTION:Respective symbol patterns SPT, in the form accompanying a use display UPT and a working position display CAP, are indicated on the display 6 respectively simultaneously with the display of tool number TNB while the use display UPT as well as the working display CAP of the corresponding symbol pattern SPT are displayed repeatedly to make the operator recognize the tool to be registered. The operator recognizes the concrete tool to be registered from the symbol pattern SPT and the tool number TNB corresponding to the repetitive displays UPT, CAP and inputs respective tool dimension data DATA in accordance with the dimension indicating pattern MPA of the symbol pattern SPT to display it at the display position 6a of the display 6 and memorized it into a tool data memory. Thus, the register of the dimensional data of the tool may be effected easily.
Patent JP-H05217664-A (JP)
Title: Electric warming apparatus of cloth and manufacture of the same
Inventor: KITAMURA SUMIE
IPC: A47G9/06
Filed: 1992-02-07
Abstract: PURPOSE:To provide an electric warming apparatus made of cloth with associated manufacturing method, which permits omitting tape affixing works for fixation of a heat emitting wire to the body of fabric and the inspection process for checking that the heat emitting wire is free from twining. CONSTITUTION:A heat emitting wire 7 is installed meanderingly in a groove 6 formed between thin and long fastening parts 3 which are provided in line at a certain spacing so as to fasten the upper fabric 1 to the lower 2, and a plurality of shortcircuit grooves 10 are furnished at the end 8 at which the heat emitting wire 7 in the fastening parts 3 is hitched in U form. The length of the groove 6 where the wire 7 is installed is adjusted by installing the wire 7 through the shortcircuit grooves 10.
Patent JP-H04259895-A (JP)
Title: Friction test of control rod drive mechanism and device thereof
Inventor: HASEGAWA KAZUO
IPC: G21C7/12
Filed: 1991-02-15
Abstract: PURPOSE:To enable friction test of a control rod drive mechanism in a control rod-withdrawal direction, to reduce substantially pump water amount required during the friction testing, to enable the friction test stably and also smoothly and, on the other hand, to intend to make friction testing device much smaller and simpler. CONSTITUTION:An electrically driven control rod drive mechanism 20, a friction testing hydraulic unit 44 which is provided by a friction testing pump 48 to add requiered hydraulic pressure upwardly to a lower surface of a hollow piston 30 of the control rod drive mechanism 20, separation detection measures 61 and 65 which detect contacting or separating condition of the hollow piston 30 and nuts 31 of a ball screw 31, and a monitoring system 66 which monitors the separation detection signal, all are provided to a testing device. During friction testing, along with withdrawing control rods 18 continuously, the control rods 18 and the hollow piston 30 monitor existence and extent of load added to the nuts 31 of ball screw 30 and the testing device is set forth to measure whether friction of the control rod drive mechanism 20 is over the judged value or not.
Patent JP-H08221275-A (JP)
Title: Generating method for predicate logic rule in inductive learning
Inventor: EJIRI MITSUYOSHI
IPC: G06F9/44
Filed: 1995-02-10
Abstract: PURPOSE: To provide a method of generating the term logic rule in the recursive learning which obtains the term logic rule effectively by combining the knowledge acquiring means based on the split control method such as ID3 and the covering method such as FOIL. CONSTITUTION: With the knowledge acquiring algirithm such as ID 3, the positive example is obtained by the style of the decided tree based on an event. The attributes X, V, and M other than the objective attributes R1 and R2 in the positive example are represented by one attribute ID. The combination of the attribute ID and the attributes X, V, and M other than the objective one is given to the knowledge acquiring algorithm such as FOIL as a background knowledge. Here, in the case where the negative example is prepared by combining all attributes and the term logic rule is obtained by giving them to the FOILs or the like, the negative example which does not correspond to the ID is deleted. Thus, the number of negative examples is reduced and too much combinations of events can be prevented, resulting in reducing the calculation time and the amount of using a memory.  Accordingly, the term logic rule can be obtained effectively.
Patent JP-S57137162-A (JP)
Title: Bar code printing system in line dot type printing device
Inventor: OONISHI KENICHI
IPC: B41J3/01
Filed: 1981-02-17
Abstract: PURPOSE:To elongate the life of a printing head and to reduce the down time of the printing device, by storing the type of faults, correlating the printed data and the fault data, and shifting the printing position of the bar code on a label to the width direction a little. CONSTITUTION:By using the printing head 5 having 128 dots and label paper whose width has 117 dots, the fault data including the position of a faulty dot and the type of the fault of said dot are stored in a memory 4'. Every time the printed data is read, the data that is patterned for printing is compared with the faulty data, in order to check whether the bit data corresponding to the position of the faulty dot in the patterned printing data is matched with the type of the fault or not. Then the patterned printing data is sequentially shifted bit by bit. The printing head is driven by the shifted patterned data when matching occurs.
Patent JP-H05219281-A (JP)
Title: Picture input device
Inventor: SAWAUMI MITSUO
IPC: H04N1/00
Filed: 1992-02-07
Abstract: PURPOSE:To adjust a picture by integrating a main printed circuit board to a support freely raised or fallen down used to support an image pickup head so as to pick up an image of a test chart original placed on an original placing face. CONSTITUTION:A main arm 5 is provided to a main body section 3 in a freely raised or fallen down way with respect thereto and a lighting section 6 is provided to the main arm 5 through a support 8 in a slidable and freely raised or fallen down way respectively. Moreover, a flat stage 14 is formed to an upper face of the main body section 3 and an original 15 is placed on the stage 14. An operation panel is provided to this side of the main body section 3 and a bracket 17 to support the main arm 5 freely turnably is provided to the depth respectively. Then a lock claw is formed to the tip of the arm of the main arm 5 respectively and each lock claw is inserted to a lock part formed to the main body 3 to lock the main body section 3 and the main arm 5 and the case main body 30 is provided with a main printed circuit board 34 used to implement video processing.
Patent JP-H05212420-A (JP)
Title: Automatic plate thickness controller for cold rolling mill
Inventor: MAJIMA KANEYOSHI
IPC: B21B37/18
Filed: 1992-02-07
Abstract: PURPOSE:To provide an automatic plate thickness controller for cold rolling mill which does not generate overshoot peculiar to a monitor AGC and can quickly stabilize the plate thickness after the thickness is corrected. CONSTITUTION:When a discrimination circuit 17 detects that a plate thickness deviation DELTAh' on the outlet side of a primary lag continuously becomes within a prescribed plate thickness deviation for a prescribed time, or that the sign of the plate thickness deviation DELTAh' is inverted and the state has continued for a prescribed time, a pulse is outputted to close a contact 12 and an integration of an integrator 8 is reset as soon as a gate 13 is put on. As a result, the output DELTASm of the monitor AGC manipulator 9 is integrated in an output memory 14 of the monitor AGC, outputted and added by an adder 15 by DELTASm. On one hand, since the integration has been reset on the integrator 8, the integration of the monitor AGC is restarted from the neighborhood of zero deviation.
Patent JP-S59151829-A (JP)
Inventor: HATAKEYAMA SADAYOSHI
IPC: A21C11/16
Filed: 1983-02-16
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-H05223866-A (JP)
Title: Electromagnetic environment measuring device
Inventor: MASUGI MASAO
IPC: G01R29/08
Filed: 1992-02-10
Abstract: PURPOSE:To provide an electromagnetic interfering wave measuring device which can grasp the electromagnetic environment of an electronic device inside and surrounding thereof at the time of obstacle generation by means of remote control even if no communication line is provided. CONSTITUTION:The connection lines from a plurality of electromagnetic interfering wave sensors 2-1 thru 2-n to a plurality of measuring parts 4-1, 5-1 of an interfering wave measuring part 3 are changed over by remote control and are made selectible at the connection part any as desired. The arrangement is further provided with an external memory part 9 and buffer memories 4-3, 5-2 for interfering wave data in correspondence to the measuring parts 4-1, 5-1, and the interfering wave data is automatically recorded with a trigger signal given by an external trigger sensor part 7 to inform about generation of an obstruction. Alteration of the measuring conditions of the interfering wave measuring part 3 and connection changing-over of the electromagnetic interfering wave sensors 2-1 thru 2-n are made by remote control from a controller 12 through a radio circuit with the aid of a modem for radio 10 and another 11.
Patent JP-H05225875-A (JP)
Title: Electromagnetic relay
Inventor: OKAMOTO YOSHIO
IPC: H01H50/14
Filed: 1992-02-10
Abstract: PURPOSE:To improve the property and productivity of an electromagnetic relay for which a moving contact spring and a fixed outside connecting terminal linked thereto are at least joined by ensuring and stabilizing joint in a joint area, even if it is small between the moving contact spring and the outside connecting terminal. CONSTITUTION:A electromagnetic relay is so constructed that a moving contact spring and a fixed outside connecting terminal linked thereto are at least joined with the free end of a tongue as a joint area protruded from the single side at the longitudinal middle of the moving contact spring. For the electromagnetic relay, a positioning means which contains a slit groove 22a'' and a protrusion 21a' fitted to the slit groove 22a'' is provided in the joint area between moving contact springs 22a-1, 22a-2 and the outside connecting terminal 21a.