baber/WOPTO huggingface dataset:
Patent JP-2000232983-A (JP)
Title: Tissue sampling device
Inventor: TANAKA TOSHIKAZU
IPC: A61B17/22
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To easily sample an effective amount of tissue and to easily take out the sampled tissue by slidably mounting a cutter tubular body into a puncture tubular body, pricking the cutter tubular body into the body, sucking the vital tissue and cutting the same by the cutter tubular body. SOLUTION: The tissue sampling device 30 comprises a catheter 31 and a manipulation section 32. A syringe 33 is attachably and detachably connected to the base end of the manipulation section 32. The catheter 31 comprises triple cylindrical members and the outermost peripheral side is a sheath member 34. The puncture tubular body 35, which is disposed in this sheath member 34 and is displaceable to a retreat position and an operating position, opens the front end of a main body pipe 35a and a needle tip 35b is formed. A suction hole 35c is formed in the proximate position on the flank of the main body pipe 35a. The cutter tubular body 36 is mounted in this puncture tubular body 35 and the blade edge 36a at this front end is made slidable and displaceable to the front and rear of the suction hole 35c.
Patent JP-H10324667-A (JP)
Title: Separation of isomer of nitrotoluic acid
Inventor: YOKOTA KEIICHI
IPC: C07C201/16
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently separating each of both isomers from the mixture of 3-nitro-o-toluic acid and 5-nitro-o-toluic acid in high yield. SOLUTION: This method comprises the steps of adding an aromatic organic base to the mixture of 3-nitro-o-toluic acid and 5-nitro-o-toluic acid, forming a salt in the presence of water or mixed solvent of water and water-soluble organic compound to thereby separate the resultant mixture into a solid component and solution, and recovering 3-nitro-o-toluic acid from the solution and 5-nitro-o-toluic acid from the solid component.
Patent JP-S57150345-A (JP)
Title: Method for controlling vermin of dried vegetable and dried fruit
Inventor: SAKAI YASUHIRO
IPC: A23B7/12
Filed: 1981-03-12
Abstract: PURPOSE: To control the vermin of dried vegetables or dried fruits, without lowering the qualities of the vegetables, etc., by sealing the dried vegetables or dried fruits airtightly together with a disoxidation material packed with a packaging material having specific moisture permeability.  
     CONSTITUTION: A disoxidation material such as iron powder, dithionous acid salt, sulfurous acid salt, hydroquinone, catechol, pyrogallol, etc., is packed with an air-permeable packaging material having a moisture permeability of 10W150g/ m 2 .24hr at 25°C under the RH difference of 75% and giving an equilibrium RH of 50W90% when the disoxidation material is packed therewith. The dried vegetables or dried fruits to be preserved are sealed together with the packed disoxidation material with a non-permeable packaging material or in an airtight container. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05229682-A (JP)
Title: Paper feeding device
Inventor: HAYAMIZU TADASHI
IPC: B65H1/26
Filed: 1992-02-24
Abstract: PURPOSE:To provide a paper feeding device which ensures automatic, successive feeding of sheets of paper not by setting the sheets one by one manually but by using a paper feeding cassette. CONSTITUTION:A paper feeding device comprises a paper guide 22 having a through hole 2 for receiving a protrusion 1 provided to a paper cassette 11; a pressure spring 3 and a guide pin 5 both of which are provided to the respective portions of the paper guide 22 so that a friction member 19 pressed by a guide roller 16 and used to separate sheets of paper from one another freely moves toward the guide roller 16; and a cam plate 6 in which an arm portion 6a corresponding to the through hole 2 provided in the paper guide 22 and a cam portion 6b which abuts to the guide pin 5 are formed and which is freely rotatably provided to the paper guide 22.
Patent JP-S63203105-A (JP)
Inventor: IDA HARUO
IPC: A45D1/02
Filed: 1987-02-19
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-H04274457-A (JP)
Title: Image forming device provided with self-diagnostic restoration system
Inventor: UMEDA YASUSHI
IPC: G03G21/00
Filed: 1991-03-01
Abstract: PURPOSE:To more rapidly and more accurately specify the cause of a fault by specifying the cause of the fault by considering the occurring degree of a fault phenomenon while dealing with a fuzzy qualitative value obtained by considering a deterioration amount read out from a storage means. CONSTITUTION:Since the fuzzy qualitative value of a parameter changed according to the deterioration amount of every previously set timing of diagnosing the fault and the occurring degree of the fault phenomenon caused by the deterioration amount are stored, the qualitative value and the occurring degree are read out in each diagnosing timing. Meanwhile, the condition data detected by sensors 1a, 1b and 1c is made to be the fuzzy qualitative value and the presence or absence of the fault is decided according to the value. When the fault is found, as a result, it is diagnosed by setting the parameter value changed according to the deterioration amount as an initial value. Then, the cause of the fault is identified based on the result of comparison between the condition data which is made to be the fuzzy qualitative value and the diagnosed result and the calculated occurring degree of the fault phenomenon. According to the identified cause of the fault, corresponding actuators 6a, 6b and 6c are actuated, and the fault is restored.
Patent JP-S56133488-A (JP)
Title: Plated steel material
Inventor: KANAMARU TATSUYA
IPC: C25D5/26
Filed: 1980-03-24
Abstract: PURPOSE: To suppress the formation of pitting corrosion and prevent the defects in cation electro-deposition coating by applying an Fe-Zn type continuous coating contg. a specific ratio of zinc on the surface of a steel material.  
     CONSTITUTION: An Fe-Zn continuous coating layer consisting of ≤40wt% zinc content is formed on the surface of a steel material. The thickness of the surface layer is practically ≥0.01μm, more preferably ≥0.1μm, and a small amount of one or 2 kinds of Cu, Ni, Cr, Co, Mn, Mo, V, Sn, Cd, etc. may be added with equally good results. The plated steel material consisting of ≥ two plural plating layers having further a plating layer in the inner layer thereof is further preferable. Zinc or zinc type alloy plating consisting essentially of zinc, Al or Al alloy plating consisting essentially of Al, etc. are applicable for the plating of the inner layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51111980-A (JP)
Title: Automatic cutting tool feeding device for machine tool
Inventor: HAYASHI HIDEYUKI
IPC: B23D1/00
Filed: 1975-03-26
Abstract: PURPOSE: To automatically feed a cutting tool by moving a tool cradle upon rotation of a longitudinally feeding screw shaft in one direction by a rotary shaft reciprocatingly rotating with a driving device when a table is shifted reversely. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56133979-A (JP)
Title: Dc power source device
Inventor: TAMII SEIZOU
IPC: H02M3/24
Filed: 1980-03-22
Abstract: PURPOSE:To reduce the switching loss of a DC power source device, by connecting selectively to load first and second capacitors which are alternately charged every half cycle through a switching element and a series reactor. CONSTITUTION:When a switch 3 is closed, resonance current passes through a power source 1, a diode 11, the first capacitor 13, the switch 3 and a reactor 10, and the first capacitor 13 is charged. On the other hand, during this time, the second capacitor 14 discharges to a load 2 the AC charge which has been charged during the previous half cycle through a switch 15. When charging of the first capacitor 13 is completed, the switch 3 becomes OFF, and in this case, since current is not passing the switch 3, switching loss does not occur. During the next half cycle, the same motion is repeated provided the situations of the first and second capacitors are inverted.
Patent JP-H09231876-A (JP)
Title: Gas-blast circuit breaker
Inventor: IMAI MASAO
IPC: H02B13/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an unit gas-blast circuit breaker capable of directly connecting an electric power cable. SOLUTION: A tank 1 having a tank main body 100 and pipe stand parts 101, 102 aslant projecting from the tank main body 100 is arranged so as to face downward the part installing the pipe stand parts 101, 102. A breaking part 2 is housed in the tank 1, and a fixed contact side terminal part 215 and a moving contact side terminal part 216 of the breaking part 2 are arranged in the positions corresponding to pipe stand parts 101, 102 respectively. Cable terminal parts 11 and 12 are fixed to the pipe stand parts 101 and 102 respectively, and the terminal parts of the cable terminal parts 11 and 12 are connected to the fixed contact side terminal part 215 and the moving contact side terminal part 216 respectively. SF6 gas is sealed in the tank 1.
Patent JP-H01246450-A (JP)
Title: Tensioning and turn-over apparatus of knitted article in circular knitting machine
Inventor: FURANSHISUKO TORINI
IPC: D04B15/88
Filed: 1989-02-17
Abstract: PURPOSE: To provide a reversing device for reversing tubular knitted fabric, capable of being arranged under a circular knitting machine having comparatively small diameter by constituting the reversing device out of an external tubular casing and an internal element having at least a part with a tubular shape, so as to be constituted of two parts having each different diameter. CONSTITUTION: An external tubular casing 7 and internal elements 10 and 12 of a reversing device for reversing a cylindrical knitted fabric are each constituted of two parts having different diameters, i.e., upper parts 7A and 12 arranged in the interior of a needle cylinder 1 and having small diameters, and lower parts 7B and 10 arranged just under the needle cylinder 1 and having a large diameter. When the reversing operation is operated after finishing the knitting operation, a means for folding and reversing the knitted fabric inward along the upper edge part 10A of the lower part 10 of the internal element by forming a clearance D between two parts 10 and 12 of the internal element is installed.
Patent JP-S53121031-A (JP)
Title: Composition for coating compounds and printing inks
Inventor: HANDA MINORU
IPC: C09D11/00
Filed: 1977-03-31
Abstract: PURPOSE: A composition for coating compounds and printing inks capable of forming films having improved gloss and weatherability, comprising aromatic hydrocarbon and a conjugated diene and (B) an inorganic pigment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57151855-A (JP)
Title: Vessel to pour test liquid into pipette
Inventor: NEGISHI MASAYASU
IPC: G01N33/48
Filed: 1981-03-16
Abstract: PURPOSE:To take a specified amount of specimen liquid into a pipette safely, switfly and accurately by pushing a cylindrical body which has a pipette made of thin synthetic resin material inserted in its hole section for insertion and engagement into inner diameter as the outer diameter of the cylindrical body. CONSTITUTION:The tip of a synthetic resin pipette 1 that has a thin wall and is like a straw is inserted into a cylindrical sub-vessel 10 that has a hole section 10a with which the pipette 1 engages and a piercing hole 11 in its bottom 10b. On the other hand a specimen 4 such as blood is put into a main vessel 9 that has the same inner diameter as the outer diameter of the sub-vessel 10 and the vessel 9 is tightly closed with a cap 3 to make it conveyable and storable. In the test, the cap 3 is taken away and the sub-vessel 10 is pushed into the main vessel 9 until the specimen rises to a specified position in the pipette 1. If it rises higher than specified, the height is adjusted by pulling up the vessel 9. A specimen is thereby taken into the pipette without sucking by mouth and the pipettes can be made inexpensive with thin wall, so that they can be thrown away after use.
Patent JP-S58154495-A (JP)
Title: Production of coated electrode for arc welding
Inventor: HATADA YASUHIKO
IPC: B23K35/40
Filed: 1982-03-10
Abstract: PURPOSE:To enable the quick and uniform mixing of coating materials, by dispersing beforehand trace components constituting the coating materials in >=1 kind of the other components, granulating the mixture and blending and mixing the granules with the other components. CONSTITUTION:Trace components in the coating materials for a coated electrode for arc welding are beforehand uniformly dispersed in >=1 kind of the other components and the mixture is granulated with an org. or inorg. binder, whereafter the granules are dried. The trace components are contained at <=5%, and the dispersant at about 5-40%. The grain sizes of the granules are controlled to about <=400mu. The granules are compounded and mixed with the other components, whereby the coating material is obtained in a short mixing time.
Patent JP-H10233488-A (JP)
Title: Semiconductor integrated circuit device
Inventor: URUMA KOJI
IPC: H01L21/822
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to monitor a voltage, which is generated in the interior of a circuit, even after a chip is resin-sealed by a method wherein a control unit, which outputs a voltage generated by an internal voltage generating circuit to a pad for monitor, is built in the chip. SOLUTION: Data signals D0, D1 and D2 are inputted in an input NOR gate 51. A signal B1 from the gate 51 and an address signal A0 are inputted in an AND gate 52. In the case where these signals are all signals of an 'H' level, the signal B2 of the 'H' level is outputted to a set terminal of an RS latch 58. The latch 58 outputs a selective signal S1 of the 'H' level according to input of the signal B2. The output signal B1 and an address signal A1 are inputted in an AND gate 53 and a signal B3 is outputted to an RS latch 59. The latch 59 outputs a selective signal S2 of the 'H' level. The signal B1 and an address signal A2 are inputted in an AND gate 54 and a signal B4 is outputted to an RS latch 60. The latch 60 outputs a selective signal S3 of the 'H' level.
Patent JP-S51112315-A (JP)
Title: Recording method for magnetic memory device
Inventor: YOSHINO HARUKOU
IPC: G11B27/10
Filed: 1975-03-28
Abstract: PURPOSE: Causing a recording mode to be able to be changed arbitrarily using a clock track in which a series of endless pulses including an index signal is recorded. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54130061-A (JP)
Title: Steel plate shape detector preventing mutual interferences
Inventor: FUJIWARA TAKANORI
IPC: B21B38/02
Filed: 1978-03-31
Abstract: PURPOSE:To improve detection accuracy and sensitivity by providing magnetical shield bodies on core side faces and maintaining the distance between the shield bodies and the cores at more than twice the distance from the cores up to the steel plate to be detected of its shape. CONSTITUTION:This device obtains the flatness of a rolled steel plate by making use of the fact that there is a fixed proportional relation between the magnetic permeability and internal stress of the rolled steel plate, wherein the detector comprises combining two laminated U-form cores 7, 8 at a right angle, providing an excitation coil 1 at the contact point of the magnets thereof and simultaneously providing pressure detecting coils 2, 3 and gap detecting coils 4, 5. Magnetic shield plates 15 composed of magnetic material are provided near the side faces of the respective detectors constituted in this way so that the leaking magnetic flux emitting from the primary coil 1 is made difficult to reach the other detector. In addition, these are so constituted that the distance B from the shield plates 15 up to the core 8 is maintained more than twice the distance lg between the core 8 and the steel plate 6.
Patent JP-S62195738-A (JP)
Title: Information recording medium
Inventor: MATSUZAWA KOJI
IPC: G11B7/24027
Filed: 1986-02-21
Abstract: PURPOSE:To shorten the time for curing required for adhesion while safe adhesive agents to prevent the corrosion of a recording film are used by varying the adhesive agents to be used in the 1st region (particularly the region where an information recording layer exists) and the 2nd region (particularly the region where the information recording layer does not exist) in joining of media to each other. CONSTITUTION:2 sheets of the media 12 each formed by providing the information recording layer 11 on one face of a disk substrate 10 are joined to each other with the information recording layers 11 faced on the inside. The adhesive agents to be used may be 2 kinds or above, of which at least 1 kind is preferably of the quick setting type to easily cure at an ordinary temp. The quick setting type adhesive agent is preferably used for joining of the regions where the information recording layers do not exist to each other and the other adhesive agent (non-quick setting type adhesive agent) is preferably used for joining of the regions where the information recording layers exist to each other. An adhesive agent curable by UV rays, cyanoacrylate adhesive agent, reaction type acrylic adhesive agent, etc., are preferable as the adhesive agent which cures easily at an ordinary temp. A one-component type wet setting polyurethane adhesive agent, etc., are preferable as the non-quick setting type adhesive agent.
Patent JP-H10224077-A (JP)
Title: Radio wave absorber
Inventor: HAYASHI TOSHIKATSU
IPC: H01Q17/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a small non-inflammable radio wave absorber exhibiting excellent radio wave absorbing performance over a wide frequency range from MHz band to GHz band through combination of porous ferrite having a specific porosity and a ferrite tile. SOLUTION: Porous ferrite 1 having porosity of 40-80% is combined with a ferrite tile 2 to produce a radio wave absorber. Absorption performance of the radio wave absorber lowers at low frequency as the quantity of mullite to be added is increased, i.e., 20dB for 10%. Characteristics in high frequency region are similar to those of simple substance of porous ferrite 1. More specifically, absorption performance can be enhanced in low frequency region by adding a nonmagnetic ceramic material by 10-40%. Radio wave absorption is invariant when the porosity is varied from 40% to 80%.
Patent JP-S57151881-A (JP)
Title: Method and apparatus for nondestructively measuring uranium
Inventor: SANO AKIRA
IPC: G01N21/25
Filed: 1981-03-14
Abstract: PURPOSE:To verify uranium accurately and quickly, by irradiating photons to a sample from the outside, obtaining the concentration of the uranium in the sample from the intensity of the photons after they have transmitted through the sample, meanwhile, measuring the intensity of the gamma ray emitted from 235U in the sample, and obtaining the quantity of the 235U. CONSTITUTION:The photons from an external light source 1 are irradiated on the sample 4 through a shutter 2 and a collimator 3. The photons transmitted through the sample 4 are inputted to a first photon detector 6 through a collimator 5. The external light source 1 irradiates the phosons including the photon which has the intensity I10 and the energy E2 that is lower than the energy of the absorbing end of the uranium by the amount of minute energy, and the photon which has the intensity Ih and the energy Eh that is higher by the amount of the energy at the absorbing end of the uranium. When the shutter 2 is opened, the sample 4 is irradiated by said two kinds of photons, and the uanium concentration rhoU is computed. When the shutter 2 is closed, the enrichment R is computed from said rhoU. Thus the uranium is verified accurately and quickly.
Patent JP-S53123148-A (JP)
Title: Fixing device
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1977-04-01
Abstract: PURPOSE: To obtain the cleaning effects of a fixing roller by jointing an applicator to a pressure roller and moving the roller in the longitudinal direction to eliminate the irregular application of an applying agent and by increasing the surface energy in the order of the fixing roller, the pressure roller and the applicator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58157954-A (JP)
Title: Bright annealing method of titanium pipe
Inventor: MIYATA KATSUO
IPC: C22C38/00
Filed: 1982-03-11
Abstract: PURPOSE:To prevent the discoloration of the surface of a Ti pipe due to oxidation during water cooling, by blowing an inert gas on the Ti pipe heated in a cylinder, adjusting the pipe to a specified temp., and cooling it with water at the outlet of the cylinder to carry out annealing. CONSTITUTION:A Ti pipe 1 is fed into a cylinder 2 and heated to >=500 deg.C, usually about 600 deg.C with a heater 3. An inert gas is blown on the pipe 1 from a feed pipe 4, and by spraying cooling water from a cooling water sprayer 6, the pipe 1 is cooled at the outlet of the cylinder 2 to carry out bright annealing. At this time, the space between the heater 3 and the sprayer 6 is extended, a jacket 8 for circulating cooling water around the black carbon cylinder 2 is installed, and the water cooling is carried out after cooling the pipe 1 to <=500 deg.C, e.g., about 400 deg.C. Thus, a pipe 1 having a silver-white bright surface is obtd.
Patent JP-S61196668-A (JP)
Title: Digital color copying machine
Inventor: KOMI KYOJI
IPC: G03G15/04
Filed: 1985-02-26
Abstract: PURPOSE:To make a copying machine to a small size and reduce the required memory capacity, by providing with the memory means having different and bore minimum memory capacities to respective color information recording means and writing information to a memory means in synchronization with the read while a picture is read out by a picture read means. CONSTITUTION:A picture processing unit 100 converts a picture signal of three colors read out by the CCDs 7r, 7g and 7b to each recording signal of black (BK), yellow (Y), Magenta (M) and cyan (C) necessary for recording. A BK recording signal is given to a laser driver 112b k as it is, however, after the Y, M and C recording signals hold each recording color gradation data that become original, respectively, to the buffer memories 108y, 108m and 108c, and after time lag in converting them to the recording signals by reading after delay times Ty, Tm and Tc, they are given to the laser drivers 112y, 112m and 112c. The read timing is performed in matching the memory 108y with the modulation excitation timing of a laser 43y, the memory 108m with the modulation excitation timing of a laser 43m and the memory 108c with the modulation excitation timing of a laser 43c, and they are different, respectively.
Patent JP-H05204782-A (JP)
Title: Method for deleting memory content
Inventor: SUGANO GIICHI
IPC: G06F21/62
Filed: 1992-01-28
Abstract: PURPOSE:To normally rewrite the backup memory content and to prevent the faulty operation of an electronic equipment even though the manual general resetting is missed by registering a program identification code in the backup memory. CONSTITUTION:A program identification code 21 (ID) is embedded in a program 20. At the same time, a program ID 31 is registered in a backup memory 30. An arithmetic unit 10 is provided with a section 11 checking the program ID. A program ID 12 of the check section 11 shows the ID 21 of the program 20. A backup memory ID 13 shows the ID 31 registered in the backup memory 30. In changing the program 20, the ID check section 11 compares the ID 13 with the ID 31, and when they agree, keeps the content of the backup memory 30, and if they don't, deletes the content of the backup memory 30.