baber/WOPTO huggingface dataset:
Patent JP-H02146930-A (JP)
Title: Protection system for power circuit breaker
Inventor: AIDA YUTAKA
IPC: H02H3/22
Filed: 1988-11-28
Abstract: PURPOSE:To protect a circuit breaker from breakdown by lowering protection level below that of an arrester at the line service entrance through a non-linear resistor during an interval after power interruption until resupply of power thereby preventing re-arcing or failure of interruption of circuit breaker due to intrusion of abnormal voltage while coordinating with dielectric strength in the circuit breaker which has dropped immediately after interruption of current. CONSTITUTION:A non-linear resistor having voltage and current characteristic as shown by curve (a) is thrown through a throw-in device 4 into the abnormal voltage intruding side, and the operating voltage level of the non-linear resistor is set to a level slightly larger than the sum of the voltage at the abnormal voltage intruding side, i.e., a fault point voltage, and the line voltage drop upto a circuit breaker 1. Then it is thrown in synchronously with interrupting operation of the circuit breaker 1 and grounded. By such arrangement, abnormal voltage due to multiple lightning intruding after current interruption until reclose of circuit breaker is reduced and the circuit breaker 1 is protected from inter- pole flashover.
Patent JP-H11129720-A (JP)
Title: Structure of air spring
Inventor: TSUCHIYA YOSHIO
IPC: B60G11/26
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To avoid the interference of an air spring attached between a bracket provided on a vehicle frame and an axle with other members and increase a degree of freedom in vehicle layout by forming a cross sectional shape of the air spring into a non-circular shape. SOLUTION: Spring brackets 3, 2 are provided on left and right side members 1L, 1R, and one end of a leaf spring 4 is fixed by a pin 3a. Moreover, the brackets are attached to the other end by tightening the leaf spring 4 and a shock absorber bracket together on a rigid axle 10. A lower end part of a bellows 7 constituting an air spring which has a non-circular shape and an elliptic shape is attached to an upper part of the brackets, and an upper end part 7b thereof is attached to the side member 1L through the upper bracket. Consequently, it is possible to avoid the interference of the air spring with members A, B, etc., and perform vehicle layout easily because the bellows 7 is formed into the elliptic shape.
Patent JP-H04175541-A (JP)
Title: Automatic transmission
Inventor: KITA AKIHIKO
IPC: F16H3/44
Filed: 1990-11-05
Abstract: PURPOSE:To prevent interference with other members by forming the cross-section rectangularly, and suppressing below a specified level the deformation of a snap ring for the centrifugal force generated with high speed rotation of a certain rotary element. CONSTITUTION:As a sun gear 25 rotates at a high speed in the 2nd shift position while a carrier 21 rotates reversely, the relative revolving speed becomes maximum in this position. At this time, a snap ring 36 rotates at a high speed together with the front sun gear 25a, and a force due to centrifugal action is applied to the snap ring 36 in the direction of spreading. If the thickness (h) of the snap ring 36 is set so as to meet a specific formula with respect to the width d1 of the ring groove, the deformation due to spreading can be made smaller than in conventional arrangement. In case the same ring groove 25c is used, therefore, deformation is made harder than a conventional snap ring, which is circular in the cross-section, by forming the section rectangularly and setting the thickness (h) properly, and the snap ring 36 is prevented from interfering with the carrier 21 likely to be caused by spreading due to centrifugal force.
Patent JP-H07152007-A (JP)
Title: Waveguide type electro-optic element controlled in drift of dc voltage
Inventor: NAGATA HIROTOSHI
IPC: G02F1/01
Filed: 1993-11-30
Abstract: PURPOSE:To estimate the degree of drift of a control voltage and to select an element which is kept free from a control failure by holding the elements at room temp. or a higher temp., continuously applying DC bias voltages of a prescribed value thereon, monitoring the phases of outputted light and selecting the element having a specific ratio of the drift quantity of the satd. voltage and the applied voltage. CONSTITUTION:The DC bias voltages of the arbitrarily specified value are continuously applied on the waveguide type electro-optic modulator element held in an environment at a specified temp. (preferably 30 to 100 deg.C) higher than room temp. and the element is operated in this state. The change of the operating point of the output light thereof with the lapse of time is monitored. The element which is at least smaller than 1 in the ratio A=VC/VB of the apparent satd. drift quantity VC determined with a voltage quantity as a unit from the change of the operating point of the output light with the lapse of time, i.e., DC drift, and the bias voltage VB applied thereon is selected. As a result, the easy sieving and sorting of the products are executed. The measurement time is shortened if the heating temp. is raised. The preferable measurement is executed at <=100 deg.C in order to suppress the thermal deterioration of adhesives.
Patent JP-H03159798-A (JP)
Title: Data carrier
Inventor: TOMOTA NOBUAKI
IPC: B42D15/10
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a data carrier wherein a substrate and a base body are not easily separated even when strong force is applied to the input/output electrode part of the substrate by providing the reinforced part integrally formed to the base body to a data carrier in order to hold a region having the input/ output electrode of the substrate formed thereto to the rear of the substrate. CONSTITUTION:A plurality of input/output electrodes 7a are arranged to the leading end of a substrate 7 and an electronic circuit 8 containing a semiconductor device is mounted on the rear of the substrate 7. The input/output electrodes 7a and the electronic circuit 8 are connected through a connection lead 8a and the conductive part 7b and through-hole 7c of the substrate 7. The first recessed part 6b embedding the input/output electrodes 7a of the substrate 7 is formed to the surface of a base body 6 and the second recessed part 6c embedding the electronic circuit 8 of the substrate 7 is formed to the rear thereof. The lower part having the first recessed part 6b formed thereto of the base body 6 is left as a reinforced part 11. Further, an exterior cover 10, for example, a polycarbonate sheet material is bonded to the rear of the base body 6 by an adhesive.
Patent JP-H08163748-A (JP)
Title: Fixing apparatus for hydraulic control valve wiring
Inventor: OKI MASAKI
IPC: H02G3/30
Filed: 1994-12-05
Abstract: PURPOSE: To provide a wiring fixing apparatus which can surely prevent the vibration and wear of wirings in the valve body of a hydraulic control valve used for an automatic transmission, etc., and, further, is easy to install. CONSTITUTION: Electric system wirings 6 are fixed in a space between a valve body 1 and an oil pan attached to the bottom of the valve body l by a wiring fixing apparatus. The rails 10 and 11 of the fixing apparatus which have shapes corresponding to the routes along which the wirings are laid are fixed to the valve body 1 and the wirings 6 are laid in the rails 10 and 11.
Patent JP-H11135468-A (JP)
Title: Method and apparatus for cleaning and cleaning disk brush
Inventor: KOBAYASHI NOBUO
IPC: H01L21/304
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To surely wash a semiconductor wafer by moving pencil brushes only pivotally and not vertically, so that one end and the other end of a pivotal motion of an upper disk brush and a lower disk brush are located outside of the outer peripheral edge of the semiconductor wafer. SOLUTION: A pivotal motion of a lower arm 32 is set so that at one end and the other end thereof a lower disk brush 34 is located outside the outer peripheral edge of a semiconductor wafer U. The pivotal motion of an upper arm 42 is set so that at one end and the other end thereof an upper disk brush 43 is located outside the outer peripheral edge of the semiconductor wafer U. Namely, the lower disk brush 34 and the upper disk brush 43 are moved pivotally, and at the same time, each of them is moved circularly with the timing wherein the lower disk brush 34 and the upper disk brush 43 will not be in contact with each other at the intersection point Z of the pivotal motions outside the outer peripheral edge of the semiconductor wafer U.
Patent JP-H03160262-A (JP)
Title: Controlling method for air in clean space
Inventor: SUZUKI KENJI
IPC: F24F7/06
Filed: 1989-11-20
Abstract: PURPOSE:To keep cleanliness in a clean room above a certain level by a method wherein the air in a clean room is sampled with tubing to an instrument for measuring dust and a computer controls the flow of air from a circulating blower according to the measurement of the dust-measuring instrument. CONSTITUTION:For the purpose of measuring the amount of dust in suspension indoors a clean room 4 is provided at several places with measurement holes 7 which are connected, with tubes 8 as passageways, to a scanning device 9 at a local panel. The scanning device 9 is equipped with a suction pump in a setup to continuously draw sample of the air in the clean room, pass it to a dust-measuring instrument 10, and have it discharged to the outside by a discharge blower 11. This system enables real-time measurement. The dust- measuring instrument 10 is capable of measuring the amount of the dust in suspension for the supply from each hole 7 and inputs the measurement to a control computer 12 in real time; the control computer 12 controls vane controllers 6 of circulating blowers according to the amounts of the dust in suspension for separate places in the clean room.
Patent JP-H09142655-A (JP)
Title: Combination air drive and linear motor drive type capsule transport method and device thereof
Inventor: FUJISAWA TOMOJI
IPC: B65G54/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce construction cost and efficiently perform transportation. SOLUTION: In a transportation line 1 between stations, a capsule 5 is transported by air flow generated by a blower 2, and in a movement line such as a launching line 13 or a braking line 12 in the station, fixed thrust or braking force is given to the capsule 5 by a synchronous type linear motor drive system having the positional sensor of the capsule 5, and hence the capsule 5 is transported.
Patent JP-H08137341-A (JP)
Title: Image forming device
Inventor: OOYUMI MASASHI
IPC: G03G15/00
Filed: 1994-11-10
Abstract: PURPOSE: To execute adequate image formation according to the kinds of recording media by discriminating the kinds of the recording media in accordance with the attribute information of the recording media and executing the image formation meeting the kinds of the discriminated recording media. CONSTITUTION: An electronic copying machine 1A has a central processing unit(CPU) 10A in commission of sequence control and a ROM 11A in which sequence programs including thickness information and various kinds of control information for executing image formation are stored. The CPU 10A discriminates the kinds of the recording media P in accordance with the detection results of the thicknesses detected by a thickness detecting sensor 630 and makes discrimination as to whether the discriminated kinds of the recording media P and the kinds of the recording media P inputted by a display operation section 4 coincide or not. The image formation control meeting the kinds of the recording media P is executed in the case of coincidence. Disposition, such as warning or image formation stop, is executed in case the coincidence is not attained.
Patent JP-H06316523-A (JP)
Title: Medicinal composition containing 2-pyrazine diazo hydroxide compound
Inventor: DEIBUITSUDO SHII BEIKAA
IPC: C07D241/20
Filed: 1993-12-01
Abstract: PURPOSE: To provide a pharmaceutical compsn. containing 2- pyradinediazohydroxide compd. which inhibits growth of undesirable cells in an animal body. CONSTITUTION: This pharmaceutical compsn. to inhibit growth of cells contains a compd. expressed by formula I in an effective amt. to inhibitor growth of cells, and a pharmaceutically allowed carrier. In formula I, M is an alkali metal or one equiv. or alkaline earth metal of 1/2 equiv.; R is H, 3-methyl, 5-bromo, 3,6-dimethyl, 5,6-diphenyl, 3,5-bis(phenylthio). The compd. expressed by formula I is obtd. by allowing an aminopyradine compd. expressed by formula II to react with a base selected from alkali metal hydroxides, amides and org. metal compds. in an inert solvent, and then treating the reaction mixture with alkylnitrite till the diazo reaction is completed, and then isolating the diazo product in a salt state from the reaction mixture.
Patent JP-H02146637-A (JP)
Title: Integrated circuit
Inventor: IGAKI TAKAO
IPC: H01L27/04
Filed: 1988-11-28
Abstract: PURPOSE:To take out the internal bus signals to the external pins smaller than the number of objective signal lines by adding a signal switching mechanism to an integrated circuit IC, thereby dividing the internal bus signal having a large number of bits and switching these divided bus signals. CONSTITUTION:An internal bus 1 for the output of a computing element has the 32-bit width and an internal register 2 has the 16-bit width. A signal switch mechanism 3 performs the switching between the signals received from the bus 1 and the register 2. The signal received from the bus 1 has the 32-bit width and therefore divided into high-order 16 bits and low-order 16 bits. Therefore three systems of signals are switched by the mechanism 3 under such conditions. The switched signals can be taken out of an external pin 4 of an IC. Thus it is possible to check the bus 1 of the IC via the pin 4 required originally by the IC without extending a checking external pin.
Patent JP-H04174648-A (JP)
Title: Oxygen saturation degree measuring device
Inventor: KONO HIROMASA
IPC: A61B5/1459
Filed: 1990-11-07
Abstract: PURPOSE:To measure the oxygen saturation degree in the blood with high precision without being influenced by a variety of variation causes of the reflection light intensity in the blood by irradiating the light having different wave length into the blood and sampling the reflection light intensity of the light having the second wave length in the first cycle. CONSTITUTION:A probe 11 is inserted into a lung vein, and measures the oxygen saturation degree in the blood continuously. The probe 11 and a body are connected through an optical cable 28. At a part 16 where a light-electricity conversion part and a preamplifier are formed integrally, the reflection light supplied from the probe 11 is inputted, and an electric signal corresponding to the intensity of the input light is outputted. The light absorption characteristic of the hemoglobin which does not bond with oxygen is shown by 301, and the light absorption characteristic of the hemoglobin boded with oxygen is shown by 302. Accordingly, these two kinds of wave length light are irradiated into the blood, and the reflection light is detected, and the ratio is obtained, and the oxygen saturation degree in the blood can be obtained.
Patent JP-H09117946-A (JP)
Title: Zero point adjusting method of pressure detector in injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/77
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a zero point adjusting method capable of adjusting the zero point of a pressure detector in a state perfectly removing external load acting on the pressure detector even if an injection mechanism is not disassembled. SOLUTION: A screw is driven in low output to detect the advance limit position Qf of the screw and the retreat limit position Qb to calculate the intermediate position Pm between them and the screw is advanced to the intermediate position Pm to perfectly remove the resin reaction force directly acting on the screw. Further, by attenuating and vibrating injection servo motor M1, backlash having play equal to both of advance and retreat directions is generated between the ball nut fixed to a load cell and the ball screw directly pushing and pulling the nut and the axial contact between the ball screw, and the ball nut is cut off and, in such a state that the pressure acting on the load cell is perfectly removed, the zero point of the load cell is corrected.
Patent JP-H08161594-A (JP)
Title: Banking automation equipment equipped with receipt reminding function
Inventor: KASHIWAGI NORIHIRO
IPC: G06Q40/00
Filed: 1994-12-06
Abstract: PURPOSE: To prevent a forgotten medium from illegally be taken away by another customer by temporarily holding the medium if the customer forgets to take the medium, indicating the forgetting to the customer, and returning the forgotten medium to the customer when the customer performs forgotten medium return operation. CONSTITUTION: The customer operates an operation means to input information and a detecting means (ceiling sensor 11, proximity sensor 12, and foot sensor 13) detects whether or not the customer is in front of the banking automation equipment 10. When the absence of the customer in front of the equipment 10 is detected and the discharged medium (cash, bankbook, card, etc.) is not taken away, the discharged medium is temporarily held and the forgetting is indicated to the customer through a speaker 14. When the customer performs the forgotten medium return operation through the operation means and it is decided that the operator is the customer of the medium, the medium which is temporarily held is returned. Consequently, the forgotten medium can be prevented from illegally being taken away by another customer.
Patent JP-2001121816-A (JP)
Title: Method for forming image, thin film substrate layer forming medium, and method for regenerating recording medium surface
Inventor: KANEKO TETSUYA
IPC: C09D11/322
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an image capable of recycling a recording medium by simply removing the image formed on a recording medium such as paper or the like. SOLUTION: In the case of forming an image on a recording medium by using an image forming substance containing at least a coloring agent and a resin in the method for forming an image, a thin film substrate layer is previously provided on the medium by transferring, and the image is formed on the substrate layer. The substrate layer is formed of a heat fusible resin having a fluororesin uniformly dispersed therein. As the medium therefor, a layer made of the resin having the fluororesin dispersed therein is formed on the sheetlike heat resistance base material and is used.
Patent JP-H01143927-A (JP)
Title: Torque meter
Inventor: HONDA KEISUKE
IPC: G01L1/16
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the torque meter of simple constitution by holding a piezoelectric vibrator between two metallic blocks and clamp them with a bolt 4. CONSTITUTION:The piezoelectric vibrator 1 formed by stacking two piezoelectric vibrators 1a and 1b one over the other is fixed between the two long and short metallic blocks 2 and 3 with the bolt 4. A chuck 5 is fixed to an end part of this metallic block 2. Further, a voltmeter 6 is connected between an electrode provided to the connection part between the vibrators 1a and 1b and an electrode provided on the other surface of the vibrator 1b. Then the metallic block 3 is fixed and the metallic block is twisted to move the metallic blocks 2 and 3 longitudinally by screws 4a and 4b of the bolt 4; and then pressure is applied to the vibrator 1 to develop a voltage, which is indicated on the voltmeter 6, thereby measuring torque. The rotary shaft 8a of a motor 8 to be measured is fixed to the chuck 5 and when the motor 8 rotates, the torque of the object motor 8 is measured by the voltmeter 6.
Patent JP-S63155240-A (JP)
Title: Alternation preventive processing system for work station
Inventor: ARAI SHOICHI
IPC: G06F21/64
Filed: 1986-12-18
Abstract: PURPOSE:To inhibit partial extraction and updating from being performed at work station and to prevent a printing result from being altered by adding alteration prevention information to output data from a host processor to the work station. CONSTITUTION:Data passed to the work station 11 is stored in an intermediate file 21 temporarily and edited, processed, and outputted according to an indication from a keyboard 22. An editor 37 which edits a document has an alteration prevention information check part 24A and an alternation inhibition processing part 25A and data to which the alteration prevention information is added is inhibited from being updata and extracted partially regardless of its format. A processing part 38 performs table calculation or processes data statistically and has an alternation prevention information check part 24B and an alternation inhibition processing part 25b as well to preclude alteration.
Patent JP-H05112870-A (JP)
Title: Vertical vacuum cvd device
Inventor: SATO TAKETOSHI
IPC: H01L21/205
Filed: 1991-10-21
Abstract: PURPOSE:To remarkably reduce the number of particles on a wafer by setting an adsorbent for a film precursor radical in a space above a boat carrying the wafer. CONSTITUTION:The inner and outer reaction tubes 3 and 2 are suspended, the furnace opening is sealed with a lid 6, a boat 4 is provided in the inner reation tube 3, and many wafers 7 are placed on the boat. A gaseous reactant is introduced into the evacuated inner reaction tube 3 from a gas inlet 8 and discharged from an exhaust port 9 through a space between the reaction tubes 3 and 2, and a thin film is deposited on the wafer 7. At this time, a film precursor radical adsorbent 1 consisting of a ring base 1A and plural vertical plates 1B and having many gas passages is set on the inner reaction tube 3 in the space above the boat 4. Consequently, the radical formed in the space is adsorbed by the adsorbent 1, hence the abnormal deposition of the radical on the space near the boat 4 and on the inner and outer surfaces of the reaction tubes is reduced, and the number of particles on the wafer 7 is decreased.
Patent JP-H01143386-A (JP)
Title: Manufacture of printed wiring board
Inventor: SHIBA HIDETOSHI
IPC: H05K1/02
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a printed wiring board in which its density can be enhanced and its size can be reduced by forming a continuity inspecting land on the outer periphery of an insulating substrate, and removing the outer periphery after the inspection of the continuity. CONSTITUTION:A continuity inspecting land provided on an outer periphery 3 is connected by a plating line 5 to printed wirings 2. A printed wiring board 7 is electrically plated by main plating leads 6, and only the leads are then cut and removed. After the continuity inspection of the wirings 2 is conducted by utilizing the land 4 of the periphery 3, the periphery 3 is removed by cutting. Thus, the board in which its density can be enhanced and its size can be reduced is obtained.