baber/WOPTO huggingface dataset:
Patent JP-H01167600-A (JP)
Title: Fuse operation safety device after firing of cannonball with impact fuse
Inventor: UUBUE BUREEDE
IPC: F42C15/23
Filed: 1988-11-21
Abstract: PURPOSE: To ensure action over a relatively long time range which can be set by fitting a spiral spring package comprising a plurality of spiral springs wound up sequentially and reversely into a gauge. CONSTITUTION: Under safe state, a firing pin 3 can not touch a firing pin 2 even at the time of highest acceleration because of the spring stiffness of a spiral spring package 6 surrounded by an annular cage 5. When the cage 5 slips through the firing pin 2 based on the acceleration at the time of launching and the package 6 is not surrounded by the cage 5, the outermost layer of a spiral spring 8 on the outside of the package 6 begins to slack. Slack of the spiral springs 8-10 is passed continuously from the outside to the inside and every time when a transition is made from one spiral spring to another spiral spring, the package 6 becomes stationary and the spinning direction is reversed. Consequently, a significant delay time can be generated surely and reproducibly using three spiral springs 8-10 wound up reversely to each other.
Patent JP-H04166719-A (JP)
Title: Position detecting apparatus
Inventor: YASHIRO ATSUSHI
IPC: G01D5/244
Filed: 1990-10-30
Abstract: PURPOSE:To expand the range of absolute positions and to achieve the compact size and the low cost by obtaining a precise, minute displacement based on the signal of the minimum pitch period P/2n, and using the signals of other pitch periods for upper digits. CONSTITUTION:The signals obtained in a first detecting part 3 are a signal W4 in a P/8 period, a signal W3 in a P/6 period and a signal W2 in a P/4 period in the case of, e.g. n=4. Of these signals, W4 and W2 are sent into an operating part 5. A signal W1 in the period of a pitch P/2 which is outputted from a second detecting part 4 is sent into the operating part 5. The operating part 5 performs the operation based on the highly accurate position data P4 obtained from the signal W4 in the P/8 period, the signal W2 in the period P/4 and the signal W1 in the period P/2. The range of the absolute position of the highly accurate position data P4 is expanded to 1/2 of the pitch P, and the position data Pos is outputted. In this way, the application range can be expanded with the compact apparatus at a low cost.
Patent JP-H10140342-A (JP)
Title: Sputtering system and film formation of substrate by using the system
Inventor: KAMIYA OSAMU
IPC: H01L21/203
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering system in which the effect of heating and cooling a substrate on a substrate holder is high, furthermore, the structure of a substrate holder is simple and reliability is high in the sputtering system having parallel planar type electrodes and a shutter. SOLUTION: A target 2 and a substrate holder 4 form planar electrodes parallel with each other, the space between these electrodes is provided with a shutter 3 revolvable and movable in the upper and lower directions by an axis 3a with an arm, the lower face of the shutter is provided with a radiation type heater 5 for heating a substrate 10 placed on the substrate holder 4, and they are housed in a vacuum chamber 1. The substrate 10 is covered with the shutter 3, the substrate 10 is heated to a prescribed temp. by the heater 5, high-frequency electric power is applied to the target 2, while an inert gas is fed, the shutter is retracted after the stabilization of plasma discharge to form the film.
Patent JP-H1099068-A (JP)
Title: Smoking pipe for removing tar
Inventor: YAMAMOTO TOSHIO
IPC: A24F13/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a smoking pipe for removing tar, used for reducing harmful influence of tobacco, capable of utilizing many tobaccos by one pipe without requiring spare pipe or cartridge for exchange. SOLUTION: This pipe is obtained by providing a small hole 13 in the vicinity of the rear end of a small hole 12 and a filter part 10 on the side wall of a tobacco attaching part 7 in cartridges 5 and 6 obtained by integrally forming a packing 8 in pipes 2 and 3 providing a circular groove 4 capable of disengaging by folding with fingers.
Patent JP-S63145246-A (JP)
Title: Novel 2,2',2"-tris(hydroxycyclohexyl)-1,3,5-triisopropylbenzenes and production thereof
Inventor: IMAMURA TETSUO
IPC: C07C27/00
Filed: 1986-12-09
Abstract: NEW MATERIAL:The 2,2'2''-tris(hydroxycyclohexy)-1,3,5-triisopropylbenzenes of formula I (R1-R6 are H, halogen, 1-5C alkyl or 1-5C alkoxy). EXAMPLE:2,2',2''-Tris(4-hydroxycyclohexyl)-1,3,5-triisopropylbenzene. USE:Useful as a raw material for various polymeric materials having excellent physical properties, especially heat-resistance and water-resistance, additives of various polymeric materials, raw material for said additives, additives of various oily products such as brake oil, their raw material or raw material for various organic compound products such as peroxides. PREPARATION:The compound of formula I can be produced by nucleushydrogenation of a triphenol compound of formula II.
Patent JP-H10118409-A (JP)
Title: Method and device for dehydration and discharging of sediment such as sand
Inventor: ITO HIROSHI
IPC: B01D21/18
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To efficiently dehydrate sediment by vacuum suction, discharging a large quantity of primary water immediately and reduce the weight of scooping buckets for the sediment to perform a smooth dehydration and sucking only air with the help of an air suction machine to enhance durability of a dehydration and discharging device. SOLUTION: A draining net 41 is operated to scoop a sediment by rotation of scrapping buckets 4, and a primary water is obtained by draining the sideman with the help of the draining net 41 when the sediment is scooped up from a water level. Further, the primary water is caused to drop into a precipitation tank from a drainage hole 43 in a tank chamber 42 provided at the lower part of each of the scooping buckets 4. Further, the internal air of the tank chamber 42 is sucked by negative pressure by closing the drainage hole 43 within the range in which each of the scooping buckets 4 is rotated upward to change from an almost horizontal position to a perpendicular position. Consequently, water trapped in interstices between the piled sediments is sucked and is stored in the tank chamber 42 as a secondary water.  In addition, the sediment dropping from the reversing scooping buckets 4 is caused to drop into a discharging chute 7 and the secondary water stored in the tank chamber 42 is returned by dropping it into the precipitation tank from the downward draining net 41.
Patent JP-H03156206-A (JP)
Title: Waste treatment method
Inventor: MOTOMURA TAKEHIKO
IPC: F23G5/50
Filed: 1989-11-10
Abstract: PURPOSE:To always supply incinerated ash having suitable unburnt carbon content to an ash melting furnace by detecting temperatures of gas at an inlet of a main combustion furnace and end point of burning of refuse, and adjusting refuse transfer velocity and air feed rate so that the detected values fall within the range of reference value. CONSTITUTION:A controller 63 has an input part 66 connected with a camera 60 for detecting end point of burning of refuse, temperature sensor 62 and O2 sensor 64, a processing device 67 for making decision depending on input information, and an output part 68 for delivering signals to each drive part of an incinerator 31. The output part 68 outputs operation signals to a rotation drive device 42, dampers 50-52, air source 49 and refuse feed pusher 45. The processing device 67, wherein predetermined reference values are stored, compares detected values inputted with the reference values and when there are any difference, the device 67 computes suitable transfer velocity or combustion air rate, air ratio for sections (a...c) and pusher intervals to eliminate said difference. Consequently, operation of the incinerator 31 is maintained within a suitable operation range and incinerated ash A having proper residual carbon content is transferred to an ash melting furnace 57 to be melted stably at predetermined high temperatures.
Patent JP-H10113312-A (JP)
Title: Toilet rack
Inventor: MORINAGA TAKASHI
IPC: A47B1/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable placing of an paper holder device or toilet rack without opening screw holes in a wall. SOLUTION: A toilet rack 3 in a toilet room has a expansion rack 6 to be positioned with stretching its outer ends on facing walls of a toilet room A, a paper holder 7 having an engaging member 48 to be engaged with the expansion rack 6. Since the paper holder 7 is fixed to the expansion rack 6 to be stretched between walls, the paper holder 7 can be fixed without opening screw holes in the walls of the toilet room A, which is ideal for a rental house such as an apartment house. In addition, since the expansion rack 6 and the paper holder 7 are placed simultaneously, their fitting work can be carried out at once to save time.
Patent JP-H07147085-A (JP)
Title: Memory device
Inventor: TODA HARUKI
IPC: G11C11/401
Filed: 1993-11-24
Abstract: PURPOSE:To reduce the cost of a memory chip by decreasing the chip area of a serial register to be added when a serial access memory is constituted by adding the serial register to a memory cell of a dynamic type. CONSTITUTION:The address of the data read out by control from a transfer gate control block X'fer CTL is previously stored in an address comparison block X'fer Add when this data is read out by the control to the serial register SR of the dynamic type which is disposed in correspondence to a cell array CA of a dynamic type and out which the data is read. The address during refreshing is applied to the address comparison block X'fer Add during the refreshing of the cell array CA by a refresh control block RefCTL. The data of the serial array CA is transferred to the serial register SR through the transfer gate control block X'fer CTL to refresh the data of the serial register SR when the stored address and the refreshed address coincide.
Patent JP-H10128344-A (JP)
Title: Apparatus and method for treating fluorine-containing drainage
Inventor: YO SATOSHI
IPC: C02F1/58
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To perform effectively remove fluorine while eliminate bad influence of a phosphate ion by performing crystallization reaction of fluorine-type drainage contg. substantially no phosphate ion with calcium to generate calcium fluoride. SOLUTION: Fluorine-type drainage contg. hardly phosphate ion and phosphoric acid-type drainage contg. hardly fluorine are separately received in a fluorine-type drainage storing tank 10 and a phosphoric acid-type drainage storing tank 12. The fluorine-type drainage flows into a fluorine removing tank 14, where crystallization reaction of calcium fluoride is performed by calcium ion. Therefore, there exists no bad influence of phosphoric acid ion when calcium fluoride is formed and effective removal of fluoride can be performed. In addition, treated water in the fluorine removing tank 14 is made to flow into a phosphoric acid removing tank 18, where by mixing it with the phosphoric acid-type drainage, phosphoric acid is removed by utilizing calcium ion remaining the treated water in the fluorine removing tank 14.  Therefore, it is unnecessary to add special calcium ion for phosphoric acid-type drainage treatment.
Patent JP-H01133654-A (JP)
Title: Collector nozzle
Inventor: FURUNO YOSHIKATSU
IPC: B22D41/50
Filed: 1987-11-20
Abstract: PURPOSE:To prevent enclosure of air into a nozzle and detachment and fall-out of refractory by arranging a metal plate as sticking at outside of a collector nozzle fitted to lower part of a ladle nozzle. CONSTITUTION:In a rotary nozzle 20 arranged at lower part of the nozzle 33 for ladle discharging hole, the collector nozzle 10 sticking the metal plate 11 at outside in a collector case 12 is arranged. The collector nozzle 10 and the collector case 12 are integratedly made to rotatable by making the straight line 13 the rotating axis. The molten metal is poured into a tundish through the nozzles 20, 12. Then, even if the crank or detachment in the refractory of the nozzle 10 is developed, as the metal plate 11 is stuck to the outside of the nozzle 10, the enclosure of air from cracking part is prevented. Further, the detachment and fall-out of the refractory is perfectly prevented with the metal plate 11.
Patent JP-H10142923-A (JP)
Title: Developer concentration measuring device
Inventor: TANAKA MASAKI
IPC: G03G15/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent toner from adhering to a light-transmissive board in an optical system toner concn. detecting device. SOLUTION: The light-transmissive board 106 is constituted of a fixed first light-transmissive board material 114 and a fixed second light-transmissive board material 116. The material 116 is brought into contact with the material 114, and can move while slidably moving on the material 114. The material 116 is formed of a material electrified to the same polarity as the electrified polarity of the toner by the contact with the carrier. On the other hand,, the material 114 is formed of a material electrified to a polarity opposite to the electrified polarity of the toner by the contact with the material 116. Thus, the material 116 is electrified to the same polarity as that of the toner by the contact with the developer and with the first light-transmissive material.
Patent JP-H09108548-A (JP)
Title: Immersion type membrane separator
Inventor: IWASAKI KUNIHIRO
IPC: B01D65/04
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To perform cleaning of a membrane module immersed in water held in a bioreaction tank in which activated sludge is floated without being inhibited by activated sludge. SOLUTION: The immersion type membrane separator consists of a bioreaction tank 10 in which a membrane module 12 is immersed, a cleaning tank 16 for cleaning the membrane module and a transfer means 17 for transferring the membrane module between the bioreaction tank and the cleaning tank. Fine particles 22 for cleaning and an ultrasonic vibrator are provided in the inside of the cleaning tank or either of both is provided therein.
Patent JP-2000120552-A (JP)
Title: Hydraulic pump unit
Inventor: NAKAMURA EIJI
IPC: F04B49/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress variation in the control performance of discharge pressure attributable to a viscous change in hydraulic fluid, in a hydraulic pump unit having both large and small capacity pumps. SOLUTION: A hydraulic braking device operates with this hydraulic pump unit 44 as the hydraulic pressure source, and a wheel cylinder pressure Pw/c is boosted by opening seven linear booster valves 54 to 60. The pump unit 44 is equipped with a first pump 46 of low pressure high capacity type and a second pump 48 of high pressure low capacity type, respectively. Both these first and second pumps 46 and 48 are driven each by two pump motors 46a and 48a. In room temperature, at a low pressure area, the first pump 46 is operated, and at a high pressure area, the second pump 48 is operated. In low temperature, even if it is an operating area of the first pump 46, the second pump 48 is operated.
Patent JP-H02141442-A (JP)
Title: Method for anodically bonding silicon wafer and glass substrate
Inventor: FUKADA TETSUO
IPC: C03C27/00
Filed: 1988-11-21
Abstract: PURPOSE:To reduce and uniformize the residual stress on the substrate interface and to anodically bond a silicon wafer and a substrate by abutting a cathode conductor plate on the other principal plane of a glass substrate at a position facing the periphery of a silicon wafer, and impressing a voltage. CONSTITUTION:When a silicon wafer is anodically bonded to a glass substrate, an anode conductor plate 3 electrically insulated from a heater 4 is set on the heater 4, a silicon wafer 1 or an untreated silicon wafer 1 forming a circuit through an ordinary semiconductor process is placed thereon, and a glass sub strate 2 having a thermal expansion coefficient close to that of silicon is super posed. Furthermore, the cathode conductor plate is placed thereon at a position facing the periphery of the silicon wafer 1. The wafer 1 and the substrate 2 are then heated to a specified temp. necessary for bonding by the heater, a DC voltage is impressed between the anode conductor plate 3 and the cathode conductor plate 5 for a specified time, and the wafer and the substrate are bonded. The anode conductor plate 3 and the cathode conductor plate 5 are then detached, and the wafer is completely bonded to the substrate.
Patent JP-H0837080-A (JP)
Title: Manufacture of horizontal chain type terminal metal
Inventor: INOUE TSUKASA
IPC: H01R43/16
Filed: 1993-10-28
Abstract: PURPOSE:To prevent the occurrence of defective crimping on manufactured lateral linkage type metals by forming angular holes at the positions of round holes when the round holes required during the manufacturing process become unnecessary. CONSTITUTION:A belt-like raw material plate 20 is pressed in the vertical direction, and irregularities are formed for preventing a slip and a deformation. Round holes 22 for positioning are bored on a terminal carrier section 21 so that a pilot pin sharpened at the tip can be inserted regardless of directivity. The raw material plate 20 is punched into prescribed shapes and folded to form terminal metals 23. Angular holes 24 are bored at the positions where the round holes 22 are formed on the terminal carrier section 21. Even if a feed claw 31 is retreated by a stroke sufficiently larger than the pitch between terminals 10 in the lateral linkage type terminal metals thus manufactured, the claw 31 is stopped on the terminal carrier section 21 before it reaches the first angular hole 24c. A desired feed action can be given to the terminal metals 23.
Patent JP-2001118719-A (JP)
Title: Attaching device for equipment
Inventor: ONO MASAMI
IPC: H01F7/02
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an attaching device which has two attaching surfaces to which equipment provided with magnets can be attached with a smaller number of members and can prevent slipping down of the equipment. SOLUTION: An attaching device is composed of two fittings 21 formed in rectangular planar shapes by using a magnetic material. Each fitting 21 has a main body 13 fixed to the attaching surface of equipment 3, and a supporting section 1 formed by bending a piece protruded from the central part of the base of the main body 13 to the surface side at about a right angle. Since the fittings 21 and 21 are fixed to the attaching surface of the equipment 3 correspondingly to the magnets 4 and 4 provided in the equipment 3, the attaching device can save resources by reducing the number of members. In addition, the device can be made to be handled easily by reducing the sizes of the fittings 21. Moreover, the device can support the equipment 3 and prevent the equipment 3 from slipping down when the bottom face of the equipment 3 is brought into contact with the supporting sections 1.
Patent JP-H04167801-A (JP)
Title: Automatic tuning antenna multicoupler
Inventor: NAKAHIRA MASAKAZU
IPC: H01P1/213
Filed: 1990-10-31
Abstract: PURPOSE:To implement automatic tuning of an automatic tuning resonator or a filter without giving adverse effect on other automatic tuning resonator or other filter by providing a changeover connector to each branch line. CONSTITUTION:When a frequency of a transmitter is switched from a frequency fs into a frequency fe, an output voltage of a detection section 11 before the changeover is maximum at the frequency fs. In this state, when a radio wave of the frequency fe is inputted from the transmitter to a signal input terminal 7a, an automatic tuning resonator or a filter 7 connecting to the transmitter is not in the tuning state, then the retrieval of a tuning point is started. A reflecting wave from the resonator main body or filter main body 9 toward an isolator 8 with a detector is increased, a control section 12 outputs a switching signal to a high frequency relay coil 15d of a changeover connector 13 to throw a high frequency relay contact 15c to the position of a fixed contact 15b. Since the length from a branching end 4 till a short-circuit device 14 is (2m-1)lambda/4, no adverse effect is given onto other resonator or filter 7.
Patent JP-H10121738-A (JP)
Title: Guide device for moving up and down structure
Inventor: ODA YASUHIRO
IPC: E04G21/16
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a defect that a support frame itself becomes larger, by pivotting the first bearing plate supporting guide rollers by the second bearing plate so as to be freely inclined and detachably supporting the second bearing plate at the side face of the base plate. SOLUTION: A guide device 3 is provided with arms 4 diagonally extending from the four corners at the side of a square base frame 2 to the corners of a column 1 and guide rollers 5, 6 oppositely arranged at the rotary external peripheral faces thereof, in respectively separated upper and lower positions near respective corners of the column 1. And further, it is provided with the first bearing plate 7 rotatably supporting the guide rollers 5, 6, the second bearing plate 9 inclinably pivotting the plate 7, and a support frame 10 formed on the arms 4 to support the plate 9. Since the device 3 is installed at the vertical center of the base frame 2, any eccentric moment does not act on the frame 10 and hence, it is not necessary to make a large and firm frame.
Patent JP-S63147700-A (JP)
Inventor: ASANO TERUYA
IPC: B44D3/16
Filed: 1986-12-12
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-H06342328-A (JP)
Title: Device for receiving and evaluating optical signal
Inventor: SHIYUTEFUAN SHITSUKAA
IPC: A61B5/00
Filed: 1991-10-16
Abstract: PURPOSE: To prevent a signal reception part from being exposed under external influence and a person from being exposed to a danger by incorporating the signal reception part and the connection system entirely in a computer. CONSTITUTION: Sensors 5 and 7 fop converting optical signals to electric signals are provided on the wall 2 of a computer cabinet 1 or on the walls 6 and 8 of a reception part provided by being joined to the cabinet 1 or near it. Since a reception part cabinet is formed into a unit in the standard shape of a disk unit 4 and mounted to a position provided for the disk unit on the cabinet 1, the wall 8 of the reception part and the wall 2 of the cabinet 1 are integrated and the sensor 7 is arranged on the wall 8 or near it. Since the signal reception part and the connection system are entirely incorporated in the computer, the signal reception part is prevented from being exposed under the external influence and the person is prevented from being exposed to the danger.
Patent JP-H06205867-A (JP)
Title: Interface device provided between ski board and clamp element
Inventor: RIONERU ASUTEIE
IPC: A63C9/00
Filed: 1993-11-25
Abstract: PURPOSE: To provide an interface device to improve pressure distribution of a ski board to the snow to be put between the ski board and a binding element to hold ski shoe edges on it. CONSTITUTION: The device includes a thin long board member 15 extending upward a ski board 1 in skiing area, an edge of which is jointed to the ski board 1 through junctions 17, 18, 19 to hold the edge free to slide to the ski board. A stopper is to block the slide passing over specified bent of the ski board. The other edge of the board member is jointed to the ski board 1 through junctions 30, 33, 31 capable of elastically stretching and deforming lengthwise. These junctions are composed of a layer 33 of an adhesive having adhesiveness as well as stretch character.