baber/WOPTO huggingface dataset:
Patent JP-H03280942-A (JP)
Title: Applicator for therapy
Inventor: AIDA SATOSHI
IPC: A61B18/00
Filed: 1990-03-29
Abstract: PURPOSE:To perform quick positioning by matching the center axis of a ultrasonic image-drawing probe with the focal point of acoustic energy, and holding the center axis of the probe at an angle with the center axis of an acoustic energy-radiating means at a variable relative position. CONSTITUTION:The center axis 4 of a ultrasonic image-drawing probe 3 is matched with the focal point of acoustic energy, thus the focal point 2 invariably exists at the center of a ultrasonic image. The center axis 4 of the ultrasonic image-drawing probe 3 is held at an angle with the center axis 5 of an acoustic energy-radiating means at a variable relative position. Even if a therapy object and an obstacle such as a rib are located on the center axis 5 of the acoustic energy-radiating means, the center axis 4 of the ultrasonic image-drawing probe 3 can have an angle with the center axis 5 and its position is variable, thus the therapy object can be drawn without changing the angle of the acoustic energy-radiating means, and quick positioning can be performed.
Patent JP-H11345793-A (JP)
Title: Rear grinding method of semiconductor wafer
Inventor: KUMAGAI MASATOSHI
IPC: B24B37/30
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the cracking of a semiconductor wafer by peeling an adhesive tape for protecting a surface from the surface of the semiconductor wafer by injecting hot water at a temperature within a specific range to the adhesive tape. SOLUTION: A pressure-sensitive adhesive layer 2b is formed onto one surface of a heat-shrinkable base-material film 2a, and an adhesive tape 2 for protecting a surface is stuck on the surface, to which scribing lines are formed, in the semiconductor wafer 1 through the pressure-sensitive adhesive layer 2b. When the adhesive tape 2 for protecting the surface is heated, shrunk and peeled, hot water 7 is infiltrated to the interface of the pressure-sensitive adhesive layer 2b of the adhesive tape 2 for protecting the surface and the surface of the semiconductor wafer 1 by a capillary phenomenon by injecting hot water at 60-90 deg.C to the adhesive tape 2 for protecting the surface from a nozzle 8, adhesion at the time of the peeling of the adhesive tape 2 for protecting the surface is lowered, and the adhesive tape 2 is peeled and removed.
Patent JP-S61236986-A (JP)
Inventor: HATA RYOSUKE
IPC: F16L9/18
Filed: 1985-04-12
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-S536618-A (JP)
Title: Stain preventing agents for extrusion spinnerets for polycapramide
Inventor: KATOU TETSUYA
IPC: D01F6/90
Filed: 1976-07-05
Abstract: PURPOSE: To present a stain preventing agent to prevent spinnerets from loss of spinnability due to the staining of spinnerets in melt spinning of polycapramide, consisting of magnesium oxide to be incorporated in the polymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58194814-A (JP)
Title: Drug having immunoregulating activity
Inventor: MUNAKATA HIROAKI
IPC: A61K31/215
Filed: 1982-05-11
Abstract: PURPOSE:To provide the titled drug having low toxicity, containing a specific phenylacetic acid derivative as active component, and useful for the remedy and prevention of various diseases caused by immunoreaction. CONSTITUTION:The titled drug contains the compound of formula I [R<1> is H or group of formula II (R<5> is 1-6C alkyl or aryl); R<2> and R<3> are H or 1-4C alkyl; R<4> is H or 1-6C alkyl] or its salt, e.g. p-aminophenylacetic acid ethyl ester. The compound has immunosuppressive activity as well as immunopromoting (activating and promoting) activity, and is useful as a remedy for autoimmune diseases such as rheumatoid arthritis, collagen disease, etc., allergic diseases such as asthma, etc., and cancer, infectious diseases, etc. The compound of formula I wherein R<1> is H can be prepared by reducing the nitrobenzene derivative of formula III, and optionally esterifying the product. The obtained compound can be converted to another compound of formula I wherein R<1> is group of formula II by reacting with acid anhydride or carboxylic acid chloride.
Patent JP-2000273284-A (JP)
Title: Sealing resin composition and semiconductor-sealing device
Inventor: HOSOKAWA HARUOMI
IPC: H01L23/31
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing resin composition having a good flame retardant property, processing property, moisture resistance and reliability by using a phosphorous-based flame-retardant which contain particularly neither halogen (chlorine, bromine) nor oxidized metal, and to provide a semiconductor-sealing device. SOLUTION: The sealing resin composition contains (A) an epoxy resin, (B) a phenol resin, (C) an organic phosphorus compound expressed by the following formula and (D) an inorganic filler as essential components in ratios of 10-50 wt.% (C) the organic phosphorus compound and 40-95 wt.% (D) the inorganic filler based on the resin composition, and the semiconductor-sealing device is a device by which the semiconductor chip is sealed with the cured material of the above composition.
Patent JP-S58196645-A (JP)
Title: Tape recorder
Inventor: KUDOU JIYUNICHI
IPC: G11B15/087
Filed: 1982-05-10
Abstract: PURPOSE:To reduce the damage of a magnetic tape and at the same time to assure the accurate searching of program with a high searching speed, by performing twice the detection at a high speed and a low speed among a series of signals of the tape. CONSTITUTION:A magnetic head 2 touches a magnetic tape 1, and the tape 1 is driven at a high speed in the take-up direction. In this case, a signal interval detecting circuit 3 detects a signal interval 1b when the head 2 reaches the interval 1b of the tape 1. Then the interval 1b is delivered to a traveling control circuit 4. The circuit 4 processes signals and delivers a stop command to a mechanical control circuit 5. The circuit 5 separates an idler 7 from a reel motor 6 and then applies brakes to the reel to stop tape traveling. The circuit 4 gives a command to the circuit 5 for traveling to the direction opposite to the preceding traveling and then stops the tape traveling again when the interval 1b is detected. In case the first traveling is stopped and the interval 1b is detected again, the tape speed is lower than the steady level since the tape stop position and the interval 1b are close to each other. This process reduces the damage of the tape and a shift of the stop position.
Patent JP-H02255001-A (JP)
Title: Production of dandelion-pulling shovel and equipment therefor
Inventor: TANIDA JINPEI
IPC: A01B1/16
Filed: 1989-03-29
Abstract: PURPOSE:To efficiently pull up e.g. dandelion with soil damage suppressed to a minimum by partly cutting the front of e.g. a hard metallic pipe to make an opening into a shovel-shaped form and by fitting a backstop on the somewhat lower part of the opening. CONSTITUTION:The front of, e.g. a hard metallic pipe, is cut to such an amount as to be one-third of the circumference to make an opening 5 into a shovel- shaped form 4. A backstop 6 is then fitted on the somewhat lower part of the opening 5. The shovel thus formed is inserted into the root of e.g. dandelion, being half-rotated and pulled up, thus enabling such roots to be pulled out by the action of the backstop.
Patent JP-S62237141-A (JP)
Title: Differential transmission device for vehicle
Inventor: KITAO YUICHI
IPC: F16H48/12
Filed: 1986-04-04
Abstract: PURPOSE:To enable a turning radius to become small through the sure idle- running of the outer wheel at a time of turning by coupling the right and left axles and side portions independent of each other through one-way clutches respectively. CONSTITUTION:Engine output is transmitted from a differential gear 2 to a clutch disk 6 and a cam disk 7 through a differential gear case 3, and is further transmitted to axles 19 via side portions 10, side sleeves 14 and one-way clutches 18 through the engagement of clutch teeth 8, 11. When a right turn is made, the outer wheel 22 on the outside of the turning direction revolves at higher speed than the inner wheel 22 and receives driving force from the ground, resulting in the outer cams 9, 12 running on each other, thereby causing clutch teeth 8, 11 to be released from their engagement and putting the outer wheel 22 in a state of idle-running. Hereupon, if the engagement of clutch teeth 8, 11 is not released due to some cause, or that of the opposite side is released, making a right turn becomes difficult, but one-way clutches are operated, resulting in the outer wheel's idle-running. Thus, a turning radius can be made to be small.
Patent JP-H08278921-A (JP)
Title: Memory check device
Inventor: SUZUKI TSUTOMU
IPC: G06F12/16
Filed: 1995-04-04
Abstract: PURPOSE: To shorten a time required for a memory check. CONSTITUTION: When a check start instruction is issued, an operation codes for memory address specification and check memory specification are generated by an operation code generating circuit 15d according to data stored in a check control circuit 15. A data generating circuit 16 is triggered with an operation control signal sent out of the check control circuit 15 to generate check data. The check data are written in a memory to be checked which is specified with the operation codes. After writing operation ends, the memory check device reads the check data out of the memory to be checked. The read data are transmitted to a fail decision circuit 17, which compares them with expectation data supplied from a signal line L10 to make a decision.
Patent JP-H03278226-A (JP)
Title: Comparator
Inventor: USAMI MINORU
IPC: G06F7/02
Filed: 1990-03-28
Abstract: PURPOSE:To reduce the circuit scale of the comparator by sequentially comparing the inputs of respective serial data, deciding size of data and storing the result of the decision. CONSTITUTION:When a start pulse 7 is inputted, flip flops (FFs) 2a, 2b are reset and a gate (GT) 2e is turned to '1'. Then serial data inputs A4, B5 are successively inputted from their MSBs, and when A4<B5, GTs 1c, 2c are turned to '1' and shift pulse 6 turns both of a GT 2d and the FF 2a to '1'. Thereby, the GT 2e is turned to '0', the succeeding shift pulse 6 is interrupted by the GT 2d and the contents of the FFs 2a, 2b are held until the input of the succeeding start pulse 7. At the end of the input of on data, an end pulse 8 is inputted, and the outputs of the FFs 2a, 2b and the GT 2e are stored in FFs 3a, 3b, 3c. Namely, '1', '0' and '0' are outputted to respective output signals A<B 9, A>B 10 and A=B 11.
Patent JP-H11320417-A (JP)
Title: Polishing tool
Inventor: RAMANATH SRINIVASAN
IPC: B24D3/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To optimize a polishing tool for precise grinding and improve the grinding efficiency by constituting polishing segments of super abrasive and metal matrix having the fracture toughness of a specific range. SOLUTION: A polishing tool is provided with a core 2 which has a central hole 3 for installing a grinding wheel in a grinder and this core is so designed as to support a super abrasive rim connected to metal along the circumferential edge of the wheel. This core has the minimum specific intensity 2.4 MPa-cm<3> /g and the density 0.5-8.0 g/cm<3> . The polishing segments 6 of the grinding wheel are formed into a rim divided into segments or a continuous rim which is mounted on the core 2. The polishing rim of the wheel has the super abrasive 4 embedded in a metal matrix binder 5. That is to say, a plurality of polishing segments 6 are formed into the polishing rim. The metal matrix material 5 suited for binding the super abrasive has the fracture toughness within the range of 1.0-6.0 MPa.m<1/2> . This constitution can optimize the wheel life and grinding performance.
Patent JP-H03277275-A (JP)
Title: Novel enzyme and method for preparing glycoside with same enzyme
Inventor: SHIBATA HITOSHI
IPC: C12P19/18
Filed: 1990-03-28
Abstract: PURPOSE:To prepare a glycoside having physiological activity and physical properties important for drugs, etc., by treating an aglycon with a specific saccharase obtained from the genus Stevia plant. CONSTITUTION:An aglycon is treated with a saccharase (I) or (II) to provide the objective glycoside. The saccharase (I) produces steviolmonoside when steviol is used as an aglycon and also produces stevioldioside when the steviolmonoside is used as an aglycon. The saccharase (II) produces stevioside when the stevioldioside is used as an aglycon and also produces rebaudiside A when the stevioxide is used as an aglycon. The extraction of the enzymes from the genus Stevia plant is performed e.g. by adding a 2-10 times volume of a buffer solution to the raw leaves of the plant, grinding the mixture with a mixer, etc., for several minuted, subjecting the ground mixture to filtration and centrifugal separation processes and subsequently subjecting the prepared transparent enzyme solution to ammonium sulfate, dialysis, gel filtration and column chromatographic treatments, etc.
Patent JP-S62236059-A (JP)
Title: Dynamic allocation system of host resources for work station
Inventor: KAWAGUCHI TOMOYUKI
IPC: G06F9/06
Filed: 1986-04-07
Abstract: PURPOSE:To secure a simple and quick application of an optional number of resources by dividing previously host resources into groups and designating the names of groups of respurces (resources group identifiers) when an operator of a work station WS uses a host processor. CONSTITUTION:A user 11 of a WS10 informs a group identifier (G1 or G2) which designates a host resources group to a host 12 with an initialization request of a session (WS-host logical connection) after a log-on state. Then the host 12 collates the group identifier, e.g., G2 informed by the user 11 with the host definition 14 and recognizes the host resources (13B, 13D, 13E) to be allocated. Then these recognized host resources are allocated to job spaces 15X, 15Y and 15Z which are already started. Thus the allocation for resources is completed.
Patent JP-H02257341-A (JP)
Title: Information recording device
Inventor: HORII HIROYUKI
IPC: G06K17/00
Filed: 1989-03-30
Abstract: PURPOSE:To record information without any trouble even when a memory device using many kinds of memory elements are replaced and used by detecting specification information on a loaded solid-state memory device and controlling the timing of access to the solid-state memory device according to detection information. CONSTITUTION:A semiconductor memory device 11 is detachable from a camera main body 10 and when the power source of the camera main body 10 is turned on, a CPU 24 makes a communication with the loaded semiconductor memory device 11 to detect the specification information on the semiconductor memory device 11. The operation speeds of circuits 14, 16, 18, and 22 are determined according to the information to control a timing control circuit 26. Consequently, the solid-state memory device 11 which uses various memory elements can be utilized.
Patent JP-2000273780-A (JP)
Title: Low-molecular weight cellulose extracted from elodea nuttallii and its preparation
Inventor: KAWAHARA YUTAKA
IPC: D21H17/25
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a relatively low-molecular weight cellulose through extraction from the cellulose of Elodea Nuttallii as a kind of hydrophyte. SOLUTION: This method for producing a low-molecular weight cellulose comprises the following process: Elodea Nuttallii as raw material is boiled in hot water, the resulting residues are then subjected to boiling treatment in a 1-2% dilute aqueous alkali solution followed by a 1-2% dilute aqueous acid solution and then a 16-32% concentrated alkali solution.
Patent JP-S62258972-A (JP)
Inventor: INAMI TAKASHI
IPC: F25B17/12
Filed: 1986-04-07
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-H09267049-A (JP)
Title: Crusher for waste lumpy material such as concrete lump
Inventor: MARUYAMA MITSURU
IPC: B02C18/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To crush waste lumpy material such as concrete lumps produced from dismantled buildings on-site to make easy the transportation thereafter by installing a pair of crushing tooth plates in a bucket at the tip of the operating arm of civil engineering machine, engaged with each other and freely rotatably. SOLUTION: In a bucket fitted to the tip of the operating arm of civil engineering machine, a pair of right and left rotating shafts 4, 5 are hung and installed, and at both the ends of the rotating shafts 4, 5, spur gears are engaged with each other, and both the rotating shafts 4, 5 are rotated in synchronization with each other and in the opposite direction to each other by a hydraulic motor. To the rotating shafts 4, 5, a lot of crushing tooth plates 12, 13 each having an eccentric centers 'e' eccentric to the center thereof are fixed with a phase shift. Each of the crushing tooth plates 12, 13 is formed by forming recessed notches 15 between three of arc-shaped crushing tooth parts 14 and the adjacent crushing tooth parts 14, and the crushing tooth parts 14 of one tooth plate 12 are made to get into the recessed notches 15 of the other tooth plate 13.  In this way, large concrete lumps are crushed in the bucket.
Patent JP-2000272881-A (JP)
Title: Walking crane with luffing jib
Inventor: MIYAKE KAZUFUMI
IPC: B66C23/70
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To keep the total balance of a luffing jib by forming at least a part of a tension member by wire ropes, and making the twisting directions at left and right sides of the wire ropes different from each other. SOLUTION: The tension links 11, 11 and the wire ropes 20a, 20b are connected by a connecting member 21. The wire ropes 20a, 20b are respectively twisted in the directions different from each other. According to this construction, two tension rods 28 are rotated in the different directions, as the two wire ropes 20 are twisted in the directions different from each other, when the tension acts on the wire ropes 20 in the crane working by the luffing jib, the wire ropes are untwisted as their characteristic, and the tension rods 28 are rotated for the play of their connecting part, so that the balance can be totally kept. Accordingly the torsion does not generate on the whole luffing jib.
Patent JP-S5414649-A (JP)
Title: Multi-level output circuit
Inventor: TORII SHIYUUICHI
IPC: H03K19/20
Filed: 1977-07-06
Abstract: PURPOSE:To realize the reduction of the number of external parts, retrenchment of power consumption, and improvement of an output level by forming a multi-level output circuit on one semiconductor substrate by means of the semiconductor integrated-circuit technique of normal MISFETs.
Patent JP-S5415353-A (JP)
Title: Method of biologically treating waste containing inorganic nitrogen-contained sulfur compound having sulfone
Inventor: SUGATA KIYOSHI
IPC: C02F3/34
Filed: 1977-07-06
Abstract: PURPOSE: To treat waste water containing sulfamine acid or the like by using microorganisms having ability for decomposing inorganic nitrogen-contained sulfur compound having sulfone group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01252533-A (JP)
Title: Laminate of superconducting ceramics and production thereof
Inventor: HOSHINO KAZUTOMO
IPC: C01G29/00
Filed: 1988-03-31
Abstract: PURPOSE:To easily improve the critical current density of a Bi-Sr-Ca-Cu compound oxide formed on a metallic substrate, by heat-treating thick film of the compound oxide to effect the orientation of the crystal axis in a specific manner. CONSTITUTION:A thick film of a compound oxide composed of Bi, Sr, Ca and Cu is formed on a flat surface of a metallic substrate such as a tape. The thick film is heat-treated to crystallize the oxide in a state to orient the c-axis of the crystal essentially perpendicular to the surface of the substrate. The substrate is preferably silver, copper, gold, platinum or nickel. The heat- treatment of the film is preferably carried out by heating the film at 860-900 deg.C to melt a part or total of the film and slowly cooling the molten film.
Patent JP-H03280870-A (JP)
Title: Preparation of liquid food
Inventor: MAZAKI HIDEHIKO
IPC: A23L2/00
Filed: 1990-03-28
Abstract: PURPOSE:To obtain the subject liquid food in improved productivity and reduced production cost by filling and sealing a liquid food in a bag and sterilizing under high pressure with a pressure medium. CONSTITUTION:A liquid food is filled and sealed in a bag 1 having a pouring port 3 and the bag 1 is sterilized under high pressure with a pressure medium. After the sterilization treatment, the pouring port 3 of the bag 1 is connected with a preparatorily sterilized delivery member 10 and the liquid food in the bag 1 is poured and filled in a preparatorily sterilized package 15 through the delivery member 10 preferably in an inert gas atmosphere to obtain the objective food.
Patent JP-S6094261-A (JP)
Title: Auxiliary equipment for finishing cutting of drill
Inventor: ROOBERUTO BUORUFU
IPC: B24B3/24
Filed: 1984-04-23
Abstract: An auxiliary device for re-grinding spiral drills which includes a clamping channel for accommodating the spiral drill. The auxiliary device includes a polyhedronal shaped body which is adapted to be clamped onto the spiral drill. An outlet portion of the body is provided with at least one sight-edge running in parallel to a main cutting edge, with the sight-edge being several times longer than the main cutting edge. A bottom side of the body is formed as a supporting surface for supporting the same on a grinding table, with the supporting surface being inclined at a front clearance angle with respect to a longitudinal center axis of the drill. The body may be provided with two sight-edges at the outlet portion, with the sight-edges being inclined with respect to each other at an angle corresponding to a center angle of the drill. Additionally, the bottom as well as top side of the body may be fashioned as supporting surfaces set at the clearance angle with respect to the drill axis.
Patent JP-H03279709-A (JP)
Title: Safe protection circuit of combustion device
Inventor: HENMI SHUICHI
IPC: F23N5/20
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the combustion stopping and abnormal combustion by the judgement that the microcomputer operation is not normal when the drive output of a solenoid pump continues to be ON past a specified flame detection time and providing a control section to reset the microcomputer or to turn off the operation of the solenoid pump. CONSTITUTION:Even when a microcomputer 9 is out of order and when in this case the treatment of the microcomputer 9 moves to its testing and there is no output from a watchdog timer 8, and when a flame detection circuit 10 detects no flame and H level output from the drive output terminal of a solenoid pump is continued for a time specified by a timer circuit 12, a H-level signal is generated from the timer circuit 12 via an AND circuit 11. As a result the output of an OR circuit 13 is at the H-level, and it is inputted to the reset input terminal of the microcomputer 9. And, when a reset signal is inputted to the reset input terminal, the processing moves to a reset processing flow, and the processing of resetting the microcomputer to normal operation or stopping forcibly the drive output of the solenoid pump 6 of the microcomputer 9 are carried out.
Patent JP-S525007-A (JP)
Title: Vertical multi-layered container
Inventor: OKUNO KIYOO
IPC: F16J12/00
Filed: 1975-07-02
Abstract: PURPOSE: A reliable vertical container of multiple layers prevented from the partial distortion around the connecting part of its skirt by avoiding the concentration of stress to its multi-layers mirror. 
     COPYRIGHT: (C)1977,JPO&Japio