baber/WOPTO huggingface dataset:
Patent JP-S59142496-A (JP)
Inventor: TOKITA TAKANORI
IPC: E04H7/18
Filed: 1983-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07204921-A (JP)
Title: End mill
Inventor: HONDA HARUHIKO
IPC: B23C5/10
Filed: 1994-01-14
Abstract: PURPOSE:To improve rigidity of an end mill, improve cut chip discharge performance, and reduce cut resistance by specifying face angle of outer circumference cutting blades in a section perpendicular to the tool axis and providing a projecting stage differences in parts of cutting faces of the outer circumference cutting blades or the whole blade length. CONSTITUTION:Face angle thetab and clearance angle thetac of outer circumference cutting blades 1 are set to -15 deg. and 10 deg. respectively in a section perpendicular to the tool axis of an end mill, core thickness 6 of the tool tip part and core thickness of the tool blade root part are set to 60% and 80% of the tool blade diameter respectively, and blade grooves 5 are extended to the center part of the tool blade length in a smooth curved line Projecting stage differences 8 are provided in the cutting faces thetab of the outer circumference cutting blades from the tool tip part to the approximately 1/2 of the tool blade length, distance from a blade tip to a stage difference 8 in a section perpendicular to the tool axis, from the tool tip to the approximately 1/4 of the tool blade length is approximately 0.06 times of the tool blade diameter, namely, 0.06mm, and is continuously and gradually increased to approximately 1/2 of the tool length.
Patent JP-S56114412-A (JP)
Title: Variable gain amplifying circuit of current control type
Inventor: YOKOGAWA FUMIHIKO
IPC: H03G3/12
Filed: 1980-02-12
Abstract: PURPOSE:To achieve very simple constitution, by forming the negative feedback resistive element or input resistive element which determines the gain, with variable resistance element of current control type. CONSTITUTION:N sets of diodes D1-DN are connected in series between the output and inverting input of an operational amplifier 1 to constitute the impedance element of a negative feedback circuit. The input signal VIN is fed to the inverting input via a resistor R1 and the reference bias VREF is given to the noninverting input via a resistor R2. The current source I1 is provided to supply the operating current to diode elements D1-DN, and this current value is changed with the gain control signal. The gain G of the entire circuit is as shown in equation, where (k) is the Boltsmann's constant, N is a natural number, T is the absolute temperature, and (q) is electron charge. Since the forward current ID of each diode is I1, the gain control can be made by controlling the current source current.
Patent JP-H02195296-A (JP)
Title: Supporting grid
Inventor: OYAMA JUNICHI
IPC: G21C3/356
Filed: 1989-01-25
Abstract: PURPOSE:To prevent deformation of a spring on the occasion of assembling by a construction wherein protuberant parts formed by making wall parts jut out are provided in the wall part on the opposite end sides of a spring and the opposite end parts of said spring are connected to said protuberant parts respectively. CONSTITUTION:In the present supporting lattice, the connecting part of a protuberant part 14 and a spring 10 is inclined and bent so that it rotates onto the wall surface side of a strap 1 around an edge part 15 outside the protuberant part 14 as the axis, while the spring 10 is bent so that it approaches the wall surface side of a strap 2. By flexural rigidity due to this spring 10 and rotational rigidity of the protuberant part 14, a sphere wherein a load is invariable is made to exist even when the amount of bending changes. By designing the spring so that it presses a fuel rod when a spring characteristic is within this sphere, accordingly, the fuel rod can be held between under the pressure of the invariable load, and thus the occurrence of permanent deformation is prevented virtually.
Patent JP-H07226030-A (JP)
Title: Method for processing high density recording signal by neural network maximum likelihood decision
Inventor: HAYASHI SHINICHI
IPC: G11B20/10
Filed: 1994-02-10
Abstract: PURPOSE:To obtain the learning ability possessed by neural network and the flexibility possessed by maximum likelihood decision and to enhance the recording density by combining a neural network method with a maximum likelihood method and combining with conventional peak detection and partial response methods also. CONSTITUTION:In the neural network maximum likelihood decision signal processing, a high density recording signal is inputted to a neural network decision means 101, and is weight-processed to be converted into a digital signal by an A-D conversion means 102. The high density recording data are outputted from a maximum likelihood decision means 103. An error control means 104 synchronizes the learning of the neural network and a recording signal in learning mode or acquisition mode, and decides the neural network and gathers the recording data in decision mode or tracking mode.
Patent JP-H03221831-A (JP)
Title: Analysis of fatigue fracture surface
Inventor: IMAZATO TOSHIYUKI
IPC: G01N1/28
Filed: 1990-01-29
Abstract: PURPOSE:To make rapid and exact measurement by transferring the shape of a fracture surface with the replica of a plastic film, depositing gold by evaporation on the transferred surface, setting the replica to a laser microscope and subjecting striation patterns to image processing by an equipped monitor. CONSTITUTION:The replica film 2 which is a plastic film is stuck to the surface of the fracture surface 1 to be examined and is then dried and peeled. The gold 3 is deposited by evaporation on the film surface in order to improve the electrical conductivity and secondary electron image. This replica is set in the laser microscope 4 and the image is observed with a monitor 5. The device is operated and the image 6 for pitch display is displayed. The striation pitch is then measured.
Patent JP-H06228618-A (JP)
Title: Device for charging raw material in blast furnace
Inventor: ETO TAKUO
IPC: C21B7/20
Filed: 1993-02-03
Abstract: PURPOSE:To prevent the unstable furnace condition of a blast furnace caused by maldistribution of charged raw materials in the blast furnace by arranging a chute for preventing of the charged raw material in a circumferential direction between bunkers and a swinging chute blow the bunkers, in the blast furnace having the bunkers for coke and ore, etc. CONSTITUTION:At the furnace top part of the blast furnace, the bunker 1 for coke and the bunker 2 for ore are arranged, and the coke and the ore, etc., from both bunkers are dispersedly charged into the top part of the blast furnace through a vertical chute 3 and the swinging chute 4. In this case, the chute 5 for preventing the drift in the circumferential direction of the charged raw material is arranged in the vertical chute 3 at the intermediate part between the bunkers 1, 2 and the swining chute 4. By flowing down the raw material from each bunder 1, 2 to a position corresponding to the position of a rotating shaft in the swinging chute 4 by rotating the chute rotating shaft 6, the raw materials of the coke and the ore, etc., are alternately formed as the uniform layer. The maldistribution of both charged raw materials in the furnace is prevented and the gas ventilation in the furnace is uniformly executed and the furnace condition in the blast furnace is stabilized.
Patent JP-H09210999-A (JP)
Title: Chemical analyzing device
Inventor: KAJIYAMA TOMOHARU
IPC: G01N21/05
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy in cleaning a chemical analyzing device by furnishing an electroacousitic transducer which supplies sound waves into flow cells. SOLUTION: A chemical analyzing device concerned is composed of a flow cell part 1 having a sample supply hole 101, buffer liquid supply hole 102 and waste liquid drain port 103, a magnet 2 to form a magnetic field for holding magnetic particulates, an electroacoustic transducer 3 to supply sound waves into the flow cell, and an AC power supply 4 which supplies the power to the transducer 3. The transducer 3 may be of such a structure that an electrode is provided on a PZT piezoelectric material. The sound waves are used for cleaning the flow cell, and magnetic particulates held on the flow cell wall surface which is a region where the buffer liquid is difficult to flow, are moved from the wall surface.
Patent JP-H10213384-A (JP)
Title: Expansible thermal storage capsule and its using method
Inventor: YANO NAOTATSU
IPC: E04B1/70
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To ensure operability of discharging or introducing thermal storage unit into or from a thermal storage chamber by providing an openable communicating part communicating with an expansible bag to increase a thickness between a plurality of sheets while maintaining a channel of a contact fluid upon introducing of a thermal storage material supported at both ends between the sheets. SOLUTION: A plurality of sheets 21 can support a bag 22, and are not particularly limited in shape and thickness. The bag 22 is supported at both ends between the sheets 21, and the ends are fixed to the sheets 21 not to leak a thermal storage material 9. The bags 22 are aligned so that longitudinally long bags 22a are connected to communicate at bag communicating part 22b, a communicating part 23 is connected to a central long bag 22a to all communicate with each other. The bag 22 is increased in thickness between the sheets 21 upon introducing of the material 9, but a cornice part is scarcely expanded in a lateral direction, and expansible while maintaining channel S of contact fluid. Thus, an opening can be reduced while ensuring operability of discharging or introducing the material 9 into or from a thermal storage wall.
Patent JP-H01191527-A (JP)
Title: Selective call system
Inventor: KOSUGE TADASHI
IPC: H04Q7/12
Filed: 1988-01-27
Abstract: PURPOSE:To prevent a duplicated registration number caused at recycling by providing a discrimination code able to be discriminated by a radio transmitter to consecutive registration numbers between the radio transmitter and a radio receiver. CONSTITUTION:In case of setting registration numbers of slave sets 2-1-2-n by a master set 1, the system provides a code discriminated as to whether the number is a number in the 1st period or a number in the 2nd period in the circulation. Thus, even if a slave set 2-x with a duplicated call number registered thereto exists, since a code to be identified potentially is given to any slave set, no duplicate reaction takes place according to the occurrence of a call signal from the master set. Thus, the erroneous calling is prevented.
Patent JP-S57130783-A (JP)
Title: Spot welding device
Inventor: KAJIWARA TETSUHIRO
IPC: B23K11/11
Filed: 1981-02-06
Abstract: PURPOSE:To facilitate carrying of objects to be welded by connecting a secondary side terminal of a welding transformer to the first plate and another one to the second plate and forming a circuit that connects the first and second plates when the place to be welded is held by the two electrode chips connected electrically. CONSTITUTION:A receiving face 36 that supports an object 5 to be welded, for instance the door of an automobile, having welding position 27 superposed each other, the first plate 38 fitted to the receiving face 36 in insulated state and the second plate 45 which is near the part other than welding part of the object 5 to be welded and can be connected to the above are installed. One of secondary side terminals 41 of a fixed welding transformer 31 is connected to the first plate 38, and another secondary side terminal 47 is conncted to the second plate 45. Two electrode chips 59, 60 of a welding gun 62 that presses the position 27 to be welded are connected electrically. The position 27 to be welded is pressed by these electrode chips 59, 60 to form a circuit that connects the first plate 38 and the second plate 45.
Patent JP-H09296063-A (JP)
Title: Expandable thermoplastic olefin elastomer composition and foam thereof
Inventor: OKADA KEIJI
IPC: C08L23/16
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a foam having excellent touch by using a partially crosslinked thermoplastic elastomer composition prepared by heat-treating a mixture comprising a specified rubber and a plastic in the presence of a peroxide, a long-chain-branch-containing PP and a blowing agent. SOLUTION: One hundred pts.wt. mixture comprising 60-95 pts.wt. peroxide- crosslinkable olefin copolymer rubber (e.g. ethylene/propylene/diene copolymer rubber) and 5-40 pts.wt. peroxide-decomposable olefin plastic (e.g. ethylene/ propylene copolymer) is mixed with 0.1-2 pts.wt. organic peroxide and about 0.3-2 pts.wt. crosslinking agent, and the resulting mixture is kneaded at about 150-280 deg.C to obtain a partially crosslinked thermoplastic elastomer composition. Eighty-three to 99 pts.wt. this composition, 1-17 pts.wt. long-chain-containing PP having a Z-average molecular weight of 2.0×10<6> or above, 1-10 pts.wt. blowing agent (e.g. NaHCO3 ) and optionally ajuvants such as a blowing agent and a filler are kneaded to obtain a thermoplastic olefin elastomer composition, which is melt-extruded at about 110-250 deg.C with an extruder to obtain a foam.
Patent JP-S62176887-A (JP)
Title: Optical recording method
Inventor: NAKAGIRI TAKASHI
IPC: G11B7/24035
Filed: 1986-01-30
Abstract: PURPOSE:To make it possible to form discoloration recording and pit recording to a recording medium by changing the amount of light exposure of semiconductive laser beam, by having a specific diene compound salt and a diacetylene derivative contained in the recording layer of an optical recording medium in combination. CONSTITUTION:Ultraviolet rays are allowed to irradiate an optical recording medium having a monomolecular film of a diacetylene derivative having at least both of a hydrophilic area and a hydrophobic area or a built-up film thereof and a recording layer 2 containing at least one or more of a diene compound salt represented by general formula I or II. Next, recording informa tion is converted to an optical signal by a semiconductive laser beam through a control circuit to be formed into an image on the recording layer 2 of the optical recording medium. The amounts of light exposure at image forming points 3a, 3b are controlled to quantity Q1 sufficient to heat the diacetylene derivative for discoloration recording to about 50 deg.C or more but to set the recording layer 2 to non-melting temp. and quantity Q2 sufficient to melt the recording layer for pit recording (Q1<Q2).
Patent JP-2000216594-A (JP)
Title: Method and device for carrying substrate
Inventor: TANIGUCHI MASAHIRO
IPC: H05K3/34
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for carrying a substrate that eliminates the need for a connection part for maintaining carry-in spacing, and at the same time can secure specific treatment time for carry-out, by forcibly synchronizing the carrying speed of the substrate near the inlet and outlet of a substrate-treating device with that of the substrate-treating device. SOLUTION: When a substrate 5 on a carrying conveyer 1 is transferred while being connected onto a conveyer 4 in a device, the transfer speed of the substrate 5 is forcibly synchronized with that of the conveyer 4 in the device that is slower than the carrying conveyer 1, by a speed synchronization means 8 being provided near the inlet of a substrate-treating device 2. On the other hand, when the substrate 5 on the conveyer 4 in the device is transferred while being connected onto a carry-out conveyer 3, the transfer speed of the substrate 5 is forcibly synchronized with that of the conveyer 4 in the device that is slower than the carrying conveyer 3 by the speed synchronization means 8 being provided near the outlet of a substrate-treating device 2.
Patent JP-H09214829-A (JP)
Title: Digital still camera
Inventor: FUJINO MAKOTO
IPC: H04N5/243
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image without defects in reproduction of gradation even from an object with a wide luminance range by picking up an image of an object with a wide luminance range while changing the exposure for odd number and even number fields and shifting levels of both field images and compositing them. SOLUTION: An exposure control means 61 decides an exposure and an aperture 2, an electronic shutter speed of a CCD 3 and a mechanical shutter speed are set and an object is exposed under time control by a timing generator 8. Light receiving elements on the CCD 3 conduct photoelectric conversion by the exposure. Then charges stored in odd number and even number fields of the CCD 3 are converted into digital data by an A/D converter 4 and the digital data are stored in a frame memory. Through the combination of the electronic shutter and the mechanical shutter, the image of the object is picked up while the exposure for the odd number and even number fields is changed by a prescribed amount and the levels of both field images are shifted and both images are composited.
Patent JP-S61176264-A (JP)
Title: Picture processing system
Inventor: ARIMOTO SHINOBU
IPC: H04N1/411
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a picture output free from disturbance by supplying CONSTITUTION:When an expansion error is produced at an HAREA1, an EOL detecting circuit.
Patent JP-S57131263-A (JP)
Title: Primer composition
Inventor: ASAKAWA FUMIO
IPC: C09D163/00
Filed: 1981-02-06
Abstract: PURPOSE: To provide a primer compsn. which can greatly improve coating or lining operation by omitting a pre-treatment stage, by incorporating a fluorine- contg. surfactant and a chlorine-contg. solvent into an epoxy resin-polysulfide- amine compsn.  
     CONSTITUTION: A fluorine-contg. surfactant and a chlorine-contg. solvent are mixed with an epoxy resin-polysulfide-amine compsn. When this primer compsn. is coated on the surface of a substrate such as oil-contaminated concrete, a washing effect by said chlorine-contg. solvent and an effect of lowering surface tension of fat and oil by said fluorine-contg. surfactant can be obtd. The surface of a substrate such as concrete is well wetted by the epoxy resin-polysulfide- amine compsn. having a specific gravity larger than that of fat and oil and excellent adhesion. Thus the effective contact surface between the primer and the  substrate is increased and adhesion, cohesive force, toughness and etasticity  which the polysulfide-modified epoxy resin originally possesses, can be exhibited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53102664-A (JP)
Title: Input surface for image intensifying tube
Inventor: SONODA TOMIYA
IPC: H01J31/08
Filed: 1977-02-21
Abstract: PURPOSE: To uniform the resolution, by uniforming the brightness through thickening the fluorescent body from the center to the circumference, and widening the width of grooves from the center to the circumference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57130970-A (JP)
Title: Preparation of 4-(3-amino-2-hydroxy-propoxy)indole
Inventor: KATOU KUNIKIYO
IPC: C07D209/08
Filed: 1981-02-06
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate raw material of pharmaceuticals, in high yield, by reacting 4-(2,3-epoxy-propoxy)indoles with phthalimide, and hydolyzing the product with an alkali.  
     CONSTITUTION: The objective compound of formula IV is prepared by (1) reacting 4-(2,3-epoxy-propoxy)indole of formulaIor its salt with phthalimide of formula II pref. in an organic solvent at 40W100°C, if necessary in the presence of a basic catalyst to afford 4-(2-hydroxy-3-phthalimino-propoxy)indole of formula III and (2) hydrolyzing the compound of formula III with an alkali metal hydroxide (e.g. KOH), etc. at 90W105°C.  
     USE: Intermediate raw material of 4-(3-isopropylamino-2-hydroxy-propoxy)indole having remedying effect to tachycardia, essential hypertension, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H054141-A (JP)
Title: Adjustable fixing member set for device part for clamping work piece
Inventor: JIORUJIO GUTSUOONI
IPC: B25B5/00
Filed: 1991-02-08
Abstract: PURPOSE: To provide a set of modular anchoring members usable as replacement parts or combination parts relating to the height adjustment required for a workpiece fixture. CONSTITUTION: Anchoring members 1, 18 have respective hollow screws 2, 21 for fastening to an underlying anchoring member or a workpiece supporting pallet 3 and have respective hollow external casings 4, 19 having hollow threaded bushes 37, 13 for anchoring workpiece-clamping active components. The second anchoring member 18 further has a hollow internal casing 22. The hollow internal casing 22 is axially slidable with respect to the hollow external casing 19 and can adjust the height of either the upper anchoring member or the active component mounted immediately thereabove.
Patent JP-H09212581-A (JP)
Title: Character recognition processing system
Inventor: ITO MICHIYO
IPC: H04N1/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition processing system with high reliability coping with secular change. SOLUTION: This system 10 stores the features of an image such as inclination and elongation/contraction generated at an image input device 11 in a data base memory 21 to execute processing and character-recognition-processing to inputted image data through the use of the features by a recognizing processor 22. The feature of the image obtained by the recognition processor 22 from image data inputted from the image input device 11 every time is stored in the data base memory 21, an a data base preparing processor 20 obtains the feature of the picture of the image input device 11 from plural times of image features and stores it in the data base memory 21 to use it for processing after this.
Patent JP-H11212866-A (JP)
Title: Multistage crossbar and computer device
Inventor: NISHIGAKI YASUHIRO
IPC: G06F12/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce a transfer time for a multistage crossbar in a small scale computer device in the multistage crossbar that can be used for plural computer devices of different scales. SOLUTION: A crossbar, which is fixed to be straight depending on the scale of a computer device out of each crossbar composing a multistage crossbar, is replaced with a crossbar having a bypass function. A structural information holding part 20 holds structural information for indicating a device structure. When the crossbar concerned is fixed to be straight, selector parts 14-1 and 14-2 are switched and input data to input parts 11-1 and 11-2 are made to bypass to output parts 13-1 and 13-2.
Patent JP-S59144938-A (JP)
Title: Contact type encoder switch reader
Inventor: SHIMIZU YOSHIKAZU
IPC: G06F3/023
Filed: 1983-02-04
Abstract: PURPOSE:To prevent malfunction due to chattering by reading out the current status of a switch and detecting comparison with the preceding status. CONSTITUTION:On the basis of a signal inputted to an input reading circuit 9 through a switch 8, the input reading means (circuit) 9 sends the input information to a state discriminating means 10. The means 10 discriminates four states in each time and transfers information respective state processing means 11-14. The processed results from these processing means 11-14 are transferred to a discriminated result output means 15, which outputs discriminated results of clockwise and counterclockwise directions. In said four states, T=0 is the state separating both contacts S1, S2, T=1 is the state conecting any one of contacts, T=2 is the state connecting both contacts, and T=3 is the state separating reverse contacts S2, S1 against the originally connected contacts S1, S2. When both contacts are separated again, the original state T=0 is restored.