baber/WOPTO huggingface dataset:
Patent JP-S58177247-A (JP)
Title: Method for preventing poor processing of machine tool and device therefor
Inventor: MIYATA ICHIROU
IPC: B23Q11/00
Filed: 1982-04-05
Abstract: PURPOSE:To prevent the poor processing of a machine tool by providing on a pallet an actuator for detecting the abnormal drop of hydraulic pressure and also providing on a table a detection part for detecting said abnormality, upon clamping a work to the work plallet with the hydraulic pressure. CONSTITUTION:In order to fix a work W on a work pallet, the pressurized hydraulic oil supply port 22 of a hydraulic pressure supply device is connected to the pressurized hydraulic oil supply and exhaust port of a work pallet, and pressurized hydraulic oil is forcedly inserted into a hydraulic work clamp via a shutoff valve V to fix the work. And thereafter, the shutoff valve V is closed, and a pressurized hydraulic oil supply port is removed from the pressurized hydraulic oil supply and exhaust port 22 while keeping a state of the pressurized hydraulic oil maintained in the work clamp. When the hydraulic pressure becomes less than the set pressure of the work clamp during the cutting of the work W, i.e., when the hydraulic pressure within the oil passage 19 of a hydraulic cylinder drops, a detection actuator 43 is shifted by a pressure setting spring, and the reduction of the pressure is detected by a detection part 45 on a table, allowing a machine tool to be stopped.
Patent JP-S63222433-A (JP)
Title: Freeze vacuum drying method
Inventor: TSUKAGUCHI SANENORI
IPC: F26B5/06
Filed: 1987-03-11
Abstract: PURPOSE:To reduce contamination and drying irregularities of a body to a large extent, by freezing water droplets in drying the body, which is not yet dry, and sublimating the ice in a vacuum. CONSTITUTION:A wafer 2 immediately after washing is put in a freezing chamber 1. When a valve 10 is opened, low temperature nitrogen gas is blown through a nitrogen-gas diffusion pipe 4, and water droplets on the wafer 2 are instantly frozen. The valve 10 is closed, and a partitioning door 7 to a vacuum chamber 5 is opened. Because of sudden reduction in pressure, ice component is sublimated (a), and contaminated material is also drawn in a vacuum. Since a valve 9 is opened intactly, the contaminated material and the water droplets are sucked with a vacuum pump, and the wafer 2 is completely dried without contamination again. The valve 9 is closed and nitrogen gas at normal temperature is blown through a nitrogen pipe 8. Thus the freezing chamber 1 and the vacuum chamber 5 are returned to the normal temperature. In this way, the contamination and irregularities of dryness of the wafer 2 are largely decreased.
Patent JP-S62213247-A (JP)
Inventor: NAGARA HISAO
IPC: H01G9/02
Filed: 1986-03-14
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-H07274136-A (JP)
Title: Muse signal processor
Inventor: YAMAUCHI KAZUHIKO
IPC: H04N19/00
Filed: 1994-03-28
Abstract: PURPOSE:To adjust the positions of timewise centroids when a still image system signal and a dynamic image system signal are mixed. CONSTITUTION:A MUSE signal is inserted between frames by field memories 11 and 12 and an inter-frame insertion circuit 13 in a still image system. The sampling rate of the output signal S5 is converted in a D/D conversion circuit 15, and the conversion output signal S7 is inserted between the fields in an inter-field insertion part 30. At that time, an inter-field insertion processing by a signal S32 obtained by adding the signal S7 of the present field and a signal S31 previous to the signal by two fields and by a signal S38 previous to the signal S32 by one field is performed. A signal S10 obtained as a result is inputted to a mixing circuit 21. On the other hand, the sampling rate of the output of an intra-field insertion circuit 19 is converted in a D/D conversion circuit 20 and it is inputted to the mixing circuit 21 in a dynamic image system.
Patent JP-H02238699-A (JP)
Title: Stopcock insertion in electronic circuit board
Inventor: TAKIGAMI HIROSHI
IPC: G06F1/18
Filed: 1989-03-13
Abstract: PURPOSE:To prevent malfunction due to fluctuation of power supply generated when inserting a stopcock easily by supplying current to an electronic circuit board where the stopcock is inserted at least in two stages from a mother board while shifting time. CONSTITUTION:When inserting a mother board 4 into an electronic circuit board 12 with a stopcock, a long terminal 5 of the mother board 4, a ground terminal 7, a power-supply layer 14 for the long terminal of the electronic circuit plate 12, and a ground layer 20 are connected one another,m rush current is introduced into a pass-capacitor 19 through a diode 15, and a transient electricity drop occurs at a power-supply layer 9-1 for long terminal of the mother board 4. Then, a short terminal 6 of the mother board 4 and a power-supply layer 16 for the short terminal are connected and power begins to be supplied to the electronic circuit board 12, thus preventing malfunction of another electronic circuit boards 13 in operation due to fluctuation of power supply caused when a stopcock of the electronic circuit board 12 is inserted easily.
Patent JP-S61217906-A (JP)
Title: Writing circuit of magnetic storage device
Inventor: SADA YUTAKA
IPC: G11B5/09
Filed: 1985-03-22
Abstract: PURPOSE:To detect an abnormality such as disconnection of a magnetic head, etc. without deteriorating the performance of a writing circuit and without causing a malfunction, by detecting the disconnection of the magnetic head or a fact that a current of a current supply means becomes zero substantially by on and off of a current from a detection terminal. CONSTITUTION:When a voltage of a head terminal 122 in case a magnetic head is disconnected is denoted as -VL, and values of a resistance 118 and 123 are determined so as to become a relation as shown in an expression, currents of a transistor 106 and 112 become zero when the magnetic head is disconnected, and accordingly, a current of a terminal 111 becomes zero, therefore, a disconnection of the magnetic head can be detected. Also, even in case a current of a constant-current source 110 becomes zero, the current of the terminal 111 becomes zero, therefore, a fault by which a write current becomes zero at the time of write can also be detected. As for this circuit, even in case a voltage difference of a head terminal 121 between the normal time and the time when the magnetic head is disconnected in small, the current of the terminal 111 becomes zero, when the magnetic head is disconnected, and at the normal time, a current determined by transistor parameters of the transistor 106 and 112 flows, therefore, an abnormality is detected easily.
Patent JP-H02272541-A (JP)
Title: Silver halogenide color photographic material
Inventor: JIYOBANNI GIUSUTO
IPC: G03C7/34
Filed: 1990-03-08
Abstract: PURPOSE: To obtain a color photographic material having high sensitivity and high image quality by coating the top of a substrate with one or more silver halide emulsion layers and incorporating a combination of specified cyan couplers into at least one of the layers. CONSTITUTION: This color photographic material has one or more sliver halide emulsion layers and contains a combination of cyan couplers represented by formulae I, II in at least one of the layers. In the formulae, R1 is an aryl, R2 is an alkyl or an aryl, R3 is H, a halogen, an alkoxy, etc., A is -NHCO- or -CONH-, each of R4 and R5 is an alkyl, R6 has the same meaning as R3 , and each of Z1 and Z2 is H, a halogen or a group releasable by the reaction of the coupler with the oxidized product of a color developing agent. The combination imparts high sensitivity and a cyan indoaniline dye stable to light, head and moisture is obtd. by coupling with the oxidized body of a color developing agent.
Patent JP-S62215583-A (JP)
Title: Pyrazolidinone derivative and production thereof
Inventor: YOSHIOKA KOICHI
IPC: A61P31/04
Filed: 1986-03-14
Abstract: NEW MATERIAL:2-(4-Substituted amino-3-oxo-2-pyrazolidinyl)5-oxo-2- tetrahydrofurancarboxylic acid derivative of formula I (R<1> is amino, organic residue which bond through an N atom; R<2> is carboxyl or group derived therefrom; R<3>-R<7> are H, organic residue, or R<4> or R<5> forms a chemical bond with R<6> or R<7>) or its salt. EXAMPLE:Sodium 2-(1-acetyl-4-benzyloxycarbonylamino-3-oxo-2-pyrazolidinyl)-5- oxo-2-tetrahydrofurancarboxylate. USE:Remedy for bacterial infection in mammarians, Antibacterial. PREPARATION:A compound of formula II (R<1>' is organic residue which bonds through N-atom; R<3>' is organic residue) is allowed to react with a compound of formula (R<2>' is R<2> other than carboxyl) or its reactive derivative and, when needed, R<1>'-R<3>' are converted to give a compound of formula I.
Patent JP-H11253493-A (JP)
Title: Chair unit for assisting standing
Inventor: SAKURA SHUNJI
IPC: A61G5/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a standing-assisting chair unit which can be shifted from a seating position where it forms a seat surface raised at its front to an upright position where a front seat does not obstruct thighs with the front of a rear sheet tilted downward, and which allows smoothly assisting old people with weak legs and handicapped people. SOLUTION: In a chair unit for assisting standing, a base frame 10 where the front end journal part 31 a of a front seat supporting rod 31 is placed ahead and upward of the front end journal part 32a of a lower connecting rod 32 is provided with a rear-seat supporting rod 33 where the rear end journal part 31b of the front seat supporting rod 31 is placed ahead and upward of the rear end journal part 32b of the lower connecting rod 32, with the front seat supporting rod 31 and the lower connecting rod 32 intervening therebetween. The chair unit is shifted by an actuator 21 from a seating position, in which a front sheet 4 adjoins to a rear seat 5 to form a flush seat surface raised at its front, to an upright position in which the front seat 4 is retreated to a position immediately therebelow where it is separated from the rear seat 5.
Patent JP-S59183365-A (JP)
Title: Ultrasonic probe
Inventor: DOI TOSHIKATSU
IPC: G01N29/24
Filed: 1983-04-01
Abstract: PURPOSE:To prevent a common earth lead from exposing to the surface of a second matching layer, by connecting the electrodes provided to the under surface and the side surface of a first acoustic matching layer to the common earth lead by a conductive adhesive. CONSTITUTION:A first acoustic matching layer 3 having electrodes 8, 9 provided to the under surface and the side surface thereof is fixed on a piezoelectric vibrator 2 having upper surface and under surface electrodes 10, 11 by an adhesive and the side surface electrode 9 and the common earth lead 7 are connected by a conductive adhesive 6. If the conductive adhesive used, the lead 7 and the side surface electrode 9 can be connected in an extremely easy manner and the adhesive 6 can be coated so as not to be built up above the upper surface of the matching layer 3. Therefore, in a high frequency ultrasonic probe, the lead 7 can be prevented from exposing to the surface of the matching layer 3 even if the matching layers 3, 5 become thin and, as a result, it is not contacted with a human body during diagnosis.
Patent JP-H08234885-A (JP)
Title: Operating method for device
Inventor: HIKICHI KOKICHI
IPC: H01L21/02
Filed: 1995-02-23
Abstract: PURPOSE: To immediately and easily select the desired procedure menu peculiar for a user even without starting extension from the beginning every time in the case of menu selection in a plural picture system by counting the number of times of selected work and reporting that information when this number of times reaches a prescribed number. CONSTITUTION: The procedure menu of work is displayed on a monitor 2 by operating a console 1 and the desired procedure menu is selected out of that menu. Then, the work having the high frequency of usage is counted and when its number reaches the prescribed number, it is displayed on the monitor 2. Then, the function key of the console 1 is set so as to extract that work. Namely, when that function key is depressed, the set work menu can be immediately selected. Therefore, since the procedure menu of that work can be immediately selected by the function key, trouble in selection work can be canceled and time for setting work can be shortened.
Patent JP-H01232615-A (JP)
Title: Control device for airconditioner
Inventor: OKAMURA AKINOBU
IPC: F24F11/86
Filed: 1988-03-14
Abstract: PURPOSE:To prevent overcooling of an airconditioner control device without causing large size of it by generating a warning signal when the sensed compres sor current value exceeds a certain value at the time of a power switch in off-control. CONSTITUTION:A power relay 10 of a power switch 10 of a compressor 12 is put in off-control through a microcomputer 8, etc., in accordance with the temp. cooled. When the current supply sensed value to the compressor 12 by a current transformer 1, equalizer circuit 2, etc., under this off-control becomes greater than the min. current value determined previously, a warning signal is generated from the computer 8, and a buzzer 9 deforms tone information, and on the basis thereof power supply to airconditioner may be shut off. This small construction of a leak current breaker, etc., where no second stage switch is required provides certain power shutoff at the time of welding a relay 10, which prevents overcooling which involves water leak, etc., due to unnecessary continuous operation of the compressor.
Patent JP-H08252065-A (JP)
Title: Production of coffee extract solution and production of coffee beverage
Inventor: HAYASHI TOSHIYUKI
IPC: A23F5/24
Filed: 1995-03-17
Abstract: PURPOSE: To provide a method for producing a coffee extract solution by which the coffee extract solution sufficiently improved in flavor can industrially be obtained according to a low-temperature extracting method for extracting from an extraction raw material with hot water at a lower temperature than nearly 100 deg.C. CONSTITUTION: Hot water at 90-80 deg.C is poured into an extraction raw material prepared by grinding coffee beans to a desired grain size during a period of 1/3 the former half of the extraction time which is at least the extraction initial period and the total amount of the hot water within the extraction time is regulated to provide 1-2wt.% concentration of soluble solid content in the resultant coffee extract solution in pouring a prescribed amount of the hot water to the extraction raw material within the prescribed extraction time and extracting the coffee extract solution.
Patent JP-S63229279-A (JP)
Inventor: TOMIZAWA FUMIO
IPC: G05D3/12
Filed: 1987-03-13
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-S59185013-A (JP)
Title: Magnetic head
Inventor: NISHIHARA TOSHIKAZU
IPC: G11B5/127
Filed: 1983-04-02
Abstract: PURPOSE:To improve the high density recording and reproducing characteristic by forming many minute slots on the surface of magnetic thin film of a thin film type magnetic head. CONSTITUTION:A nonmagnetic base 10 applied with sufficient surface polish and provided with a CuMo permalloy soft magnetic thin film 11 having nearly 1mum thickness is formed. Then, the said soft magnetic thin film part is placed on alumina grinding particles, and the part is moved while depressing the nonmagnetic base to form slots 12 on the surface of the soft magnetic thin film. Then, the permeability (mu) of the main magnetic pole is made large and the high density characteristic is improved by forming the slots (most of slots are directed in a direction nearly in parallel with the running direction of magnetic recording medium) on the main magnetic pole, i.e., the surface of the soft magnetic thin film. The movement of magnetic walls is blocked by the slots, and the change of magnetization attains rotating magnetization, thereby increasing the permeability.
Patent JP-S59185273-A (JP)
Inventor: KURAUSU KURAARU
IPC: E05B81/64
Filed: 1983-04-02
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-S61225304-A (JP)
Title: Production of conjugated yarn
Inventor: KANBE AKIO
IPC: D02G3/38
Filed: 1985-03-25
Abstract: PURPOSE:To obtain conjugated yarn wherein the circumference of undrawn yarn is covered with raw silk in high density, by twisting raw silk around undrawn yarn and retwisting raw silk around the twisted yarn. CONSTITUTION:As undrawn yarn (man-made yarn or natural yarn) is reeled from the undrawn yarn bobbin 5 packed in the undrawn yarn box 4, the undrawn yarn is passed through the reeling part 1, where the reeled raw silk C is twisted around the undrawn yarn B, the twisted yarn is wound round the small frame 8. Then, the small frame 8 is set below the reeling part 1 of a reeler and the frame 2. As it is reeled from the position, passed through the reeling part 1, where the reeled raw silk C is twisted around the twisted yarn to form the conjugated yarn. Thus, by twisting of raw silk twice, the undrawn yarn can be covered with the raw silk in high density.
Patent JP-H03261079-A (JP)
Title: Hybrid integrated circuit
Inventor: FUJITA KATSUTOSHI
IPC: H01R12/04
Filed: 1990-03-08
Abstract: PURPOSE:To miniaturize a hybrid integrated circuit and heighten the performance of the circuit by providing external terminals not only to the periphery of a printed wiring board on which a semiconductor device is placed but also to the inside portion of the board on which parts are placed. CONSTITUTION:A semiconductor device 2 is coated with a coating resin 6 and is connected to a conductor 4 by a wire 5 and placed on a printed board 1. The board 1 has external terminals 7 arranged in inner and outer double lines and attached to the lower surface along the periphery thereof and a terminal 7 attached to below the coating resin 6 at the center of the board. The size of the circuit is thus reduced and also the performance of the circuit is heightened.
Patent JP-S56156439-A (JP)
Title: Output control device of heat gas engine
Inventor: HOSHINO YASUNARI
IPC: F02G1/043
Filed: 1980-05-06
Abstract: PURPOSE:To control output of a heat gas engine using simple construction by controlling the phases of the expansion side crank shaft and compression side crank shaft by means of connection of these shafts through oil-hydraulic system. CONSTITUTION:When the crank shaft 15a on the expansion side of a heat gas engine rotates in the direction indicated by the arrow, a pump 20a is put into operation to send the oil to an oil delivery pipe 21 and drive a hydromotor 20b, and the compression cylinder side crank shaft 15b, interlocked with the above, beings to rotate in the same direction and at the same speed as the shaft's 15a. When the output is to be decreased, a solenoid operated valve 24 is opened temporarily to allow the oil in the pipe 21 to by-pass for a return tube 22 and to bleed the oil from the pipe 21 temporarily for the purpose of delaying the rotation of motor 20b. When the power is to be increased, on the other hand, a pump 23 is driven temporarily to press the oil in the return tube 22 forward to the oil delivery pipe 21 for the purpose of promoting the rotation of motor 20b. According to this system of oil quantity regulation, the output of a heat gas engine can be controlled with simple construction.
Patent JP-S59184540-A (JP)
Title: Method for inspecting defect of passivation film
Inventor: ISHIDA TOSHIHARU
IPC: H01L21/31
Filed: 1983-04-05
Abstract: PURPOSE:To enable to inspect the defect of the titled film in a short time and with a high accuracy by a method wherein an electrolyte having fixed viscosity is dripped on the surface of said film of a semiconductor element, and a voltage is impressed between an electrode needle inserted to the electrolyte and said element, thus detecting and measuring the current value. CONSTITUTION:The electrolyte made by mixing 20g of potassium hydroxide, 100ml of water and 100g of gelatin is dripped on the passivation film 6 on the surface of a semiconductor element plate 1 in a fixed amount by using a dispenser. Next, the electrode needle 8 is inserted to the electrolyte 7, and then the voltage of such a polarity that the P-N junction becomes forward direction is impressed between said substrate 1. If the defects such as a pin hole 10 and a crack 10' exist in said film 6 under the electrolyte 7 in this state, the electrolytic current is detected by means of a device 9 to measure said current. Besides, the defect density can be evaluated based on the current value.
Patent JP-H01232500-A (JP)
Title: Parking lot guiding system
Inventor: DOUYA RIYOUJI
IPC: G08B5/00
Filed: 1988-03-12
Abstract: PURPOSE:To offer the proper and highly reliable information to the users by comparing the 1st and 2nd reference parking rates set previously in response to the environment of a parking area with the actual parking rate and displaying the guidance for parking. CONSTITUTION:The 1st and 2nd reference parking rates are set for decision of the vacant and filled states of a parking area respectively. Then these parking rates are set at low levels for the 1st and 2nd parking area having many users in consideration of the environment of the area. Then a parking enable state is shown at a low parking rate. While both parking rates are set at high levels for the 1st and 2nd parking area having a small number of users and a parking enable state is displayed up to a high parking rate. In such a way, the parking enable or unable state is decided in consideration of the environment of each parking area. Therefore the display contents are accordant with the actual parking situation.
Patent JP-S62216462-A (JP)
Title: Simultaneous communicating equipment for voice and data
Inventor: MATSUSHITA HISAHIRO
IPC: H04J1/00
Filed: 1986-03-17
Abstract: PURPOSE:To better speech quality by providing an AGC amplifier that keeps receiving output level constant and adopting a nonlinear circuit that reproduces voice spectrum of band lost by a frequency and dividing filter approximately in a receiving system. CONSTITUTION:Since the AGC amplifier 20 is provided, even when the voice transmission level is lowered, or incoming signal level to receiving side is lowered due to the transmission loss of a circuit, etc., the AGC amplifier 20 always amplifies it to a fixed level to improve understandability. Distortion and harmonic component are formed in the received signals amplified to a fixed level with the amplifier 20 by a non-linear circuit 21. Consequently, the voice spectrum of band lost by frequency dividing is reproduced approximately, and the clearness of voice is improved. Especially, the non-linear circuit 21 operates surely since the input level is maintained constant by the AGC amplifier 20.
Patent JP-S58176744-A (JP)
Title: Print control system
Inventor: TSUKUI SETSUO
IPC: G06Q40/02
Filed: 1982-04-08
Abstract: PURPOSE:To reduce the size of a printing medium at a printing part, by providing a printed data storing buffer corresponding to each printing medium, a printed data quantity counter corresponding to said storing buffer and a data storing pointer related to said counter. CONSTITUTION:When a printing request is given to an I/O control part 14 from a primary control part 12, a data is sent to a printed data buffer 13. The part 14 allots the data stored in the buffer 13 to buffers 17-1-17-3 of each printing means via a gate 15. When the storage of data to the buffers 17 is over, the part 14 actuates a printing part 16 via AND circuits 22-1-22-3 to perform printing to a designated medium. In this case, the data are counted by print counters 18-1- 18-3 with each transfer of data. If a fault is detected by a fault detecting part 19 during printing, the part 14 stops the working of each printing part 16 and then checks the number of unprinted data obtained by subtracting the quantity of data counted by the counters 18-1-18-3 from the data quantities D1-D3 stored in pointers 20-1-20-3. Then head addresses P1-P3 of unprinted data are set, and the data of the buffer 17 are sent back to the buffer 13.