baber/WOPTO huggingface dataset:
Patent JP-H0826537-A (JP)
Title: Lap winding method
Inventor: INAGAKI KAZUHIRO
IPC: B65H19/22
Filed: 1994-07-15
Abstract: PURPOSE:To provide a lap winding method capable of performing lap forming improved after reoperating by eliminating deforming a lap roll during stopping a machine base in the halfway of winding. CONSTITUTION:A switching valve 15 is arranged, between a pressurizing cylinder 11 and an air supply source 13, and placed in an intermediate position to place both supply/discharge ports of the pressurizing cylinder 11 in a condition opened to the atmosphere when a machine base is stopped, and pressure force of a lap roll against a winding drum 2 is set to a value almost half the pressure force at ordinary winding time, to place, at reoperating time thereafter, the switching valve 15 in a left end position, so as to return the pressure force again back to the value at ordinary winding time.
Patent JP-S5887499-A (JP)
Inventor: SASAKI SATORU
IPC: G21F9/06
Filed: 1981-11-20
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-H0235095-A (JP)
Title: Production of lactosucrose by microorganism
Inventor: KANEMATSU TADASHI
IPC: C12P19/18
Filed: 1988-07-26
Abstract: PURPOSE:To obtain in an industrially advantageous manner the title anticarious compound as a Lactobacillus bifidus-selective saccharide source by making a culture, under aerobic conditions, of microorganisms classified as Rahnella sp. in a culture medium with lactose and sucrose as principal raw materials to accumulate and collect the resulting product. CONSTITUTION:Microorganisms classified as Rahnella sp. [e.g., Rahnella aquatilis (JCM-1683)] are put to culture, under aerobic conditions, using e.g., a rotary shaker at 30 deg.C for three days in a culture medium with lactose and sucrose as principal raw materials, and the resultant culture solution is centrifuged to remove the bacteria and the resulting supernatant is then concentrated under a vacuum followed by passing the resultant concentrate into a carbon- celite column and the lactose and sucrose are eluted with 5% ethanol followed by eluation of the adsorbed product with 10% ethanol, thus obtaining the objective lactosucrose as a product.
Patent JP-H0473923-A (JP)
Title: Manufacture of solid-state electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/032
Filed: 1990-07-13
Abstract: PURPOSE:To enable the manufacture of a solid-state electrolytic capacitor of excellent reliability by forming a semiconductor layer on the surface of an anode substrate and then by conducting the treatment of dipping the anode substrate into a solution containing an oxidizer. CONSTITUTION:In the case of manufacturing a solid-state electrolytic capacitor with a dielectric oxide film, a semiconductor layer, and a conductive layer successively surfacing an anode substrate having valve action, a semiconductor layer is formed on the anode substrate and then dipped into a solution containing an oxidizer. For example, a dielectric oxide film is formed by forming in a phosphoric solution together with a Ta sintered body, and the Ta sintered body is made to react by dipping in the mixed liquid of the aqueous solution of lead acetate and that of persulfuric ammonium; then, the element is pulled up from the reaction mother liquid, well rinsed, and dried to further repeat the above-mentioned reaction with the result that a semiconductor layer consisting of lead dioxide and lead sulfate is formed on the surface of a dielectric film layer. Next, the anode substrate is dipped for 20min at 40 deg.C in a solution containing an oxidizer such as hydrogen peroxide, pulled up, rinsed, and dried.
Patent JP-H0474366-A (JP)
Title: Digital signal recording and reproducing device
Inventor: SUDA MOTOHARU
IPC: G11B20/12
Filed: 1990-07-14
Abstract: PURPOSE:To improve the function of information processing by recording and reproducing an additional information data in a prescribed position of an audio data recording area of prescribed bits together with an audio data. CONSTITUTION:The additional information data DADD is recorded and reproduced together with the audio data DAUDIO in a prescribed position of the audio data recording area ARAUDIO of prescribed bits (20 bits). That is, the additional information data DADD is recorded in the prescribed position of the audio data ARAUDIO assinged the time of reproducing the audio data, such an additional information data DADD is read out together with the audio data DAUDIO, so as to utilize for various controls upon the digital signal recording and reproducing device. By this method, the information processing function of the digital signal recording and reproducing device is further improved.
Patent JP-S6430291-A (JP)
Title: Material of flexible printed circuit board
Inventor: SUZUKI TOMOYUKI
IPC: H05K1/03
Filed: 1987-07-27
Abstract: PURPOSE:To obtain relatively low cost flexible printed circuit board material with excellent heat-resistant property, flame-retardant property and dimensional stability and free from voids and interlayer delamination by a method wherein a polyethersulfone film is subjected to a corona discharge treatment or a plasma treatment to obtain a surface wetting tension not less than a specific value and a metal foil is bonded to the film with heat-resistant adhesive. CONSTITUTION:A polyethersulfone film is subjected to a corona discharge treatment or plasma treatment to obtain a surface wetting tension not less than 42dyne/cm and a metal foil, typically a copper foil, is bonded to the film with heat-resistant adhesive. Needless to say, the metal foils may be applied to not only one side of the film but also both sides of the film. The polyethersulfone film with a thickness of 4-300mum is employed. If the film is too thin, the physical strength is not sufficient and, if the film is too thick, the flexibility is not sufficient. The preferable thickness range is 15-50mum. As the heat-resistant adhesive, thermosetting type epoxy resin system or acrylic resin system is recommended.
Patent JP-S57112027-A (JP)
Title: Manufacture of semiconductor device
Inventor: MANO TOORU
IPC: H01L23/485
Filed: 1980-12-29
Abstract: PURPOSE:To prevent disconnection of electrode wirings to be installed via a window in a semiconductor region by a method wherein the edge of the window meeting the edge of a slope is patterned rugged at the time when the window is created in the film of the region including the slope. CONSTITUTION:An SiO2 film 12 including a slope 14 and an Si3N4 film 13 are piled one upon another on a semiconductor substrate 11 and are subjected to etching with a resist film as mask for the creation of a window in the film 13. The edge of the window 13a that has to be located near the slope 14 is patterned rugged. That is, with a center line 14a located between, a tooth 13a1 of an edge fits in a dent 13a2 of the other edge, both sides similar to each other. After this, through the window 13a, the exposed part of the film 12 is etched away, and the electrode wirings spreading on the film 13 are installed contacting the exposed surface of the substrate 11. This prevents slope caused wiring disconnection even when the edge of the window 13a is somewhat out of place at the sloping region.
Patent JP-H0633567-A (JP)
Title: Wall panel
Inventor: OKAMOTO KIYOSHI
IPC: E04F13/08
Filed: 1992-07-15
Abstract: PURPOSE:To facilitate installation of a wall panel by providing a first joint filler made of elastic material a little to the surface side of base material, and forming a second joint filler a little to the back face of the base material so as to be recessed from the first joint filler. CONSTITUTION:A plurality of plates 4 such as tiles or stones are neighbored to each other so as to form a base material 1, and a first joint filler 2 made of elastic material such as silicone is formed a little to the surface side of the side end face of the base material 1. A second joint filler 3 of which material is of higher rigidity than that of the first joint filler 2, is arranged a little to the back face side of the base material 1. Next, the first joint filler 2 and the second joint filler 3 are contacted against the side ends of adjoining wall panels A, the step difference between the end parts of the wall panels A is absorbed, and the joint part is formed. Consequently, the joint can be finished quickly and simply.
Patent JP-H0524524-A (JP)
Title: Automatic braking device of vehicle
Inventor: YOSHIOKA TORU
IPC: B60R21/00
Filed: 1991-07-26
Abstract: PURPOSE:To improve safety by changing the threshold to a larger value when a judgement is made whether or not the contact of a vehicle with an obstacle is possible when the vehicle is travelling at the higher speed in the case when automatic braking mode is being applied basing on a judgement of any danger of possible collision with an obstacle. CONSTITUTION:While a vehicle is travelling, a calculating unit 32 calculates the distance between the vehicle and an obstacle in the forward and the relative speed therebetween based on the outputs from a pair of right and left radar head units 33, 34 located in the forward part of the vehicle. When the distance between the vehicle and the forward obstacle becomes smaller than the threshold of danger of collision, a control unit 45 actuates an actuator 16, and switching of the valve of an automatic braking valve unit is made to realize automatic braking. There is provided to the control unit a threshold value changing means 53 to change the threshold of danger of collision in a collision danger judging means 41 to a larger value when the vehicle's speed detected by means of a vehicle's speed sensor 42 is the higher, and the degree of applicability of automatic braking is changed according to the vehicle's speed.
Patent JP-S6079508-A (JP)
Title: Magnetic head
Inventor: NAGATSUKA SHINTAROU
IPC: G11B5/23
Filed: 1983-10-06
Abstract: PURPOSE:To make and erasing winding unnecessary, and also to reduce enough a distance between a recording gap and an erasing gap by installing the second magnetic material core formed by a mateial having a larger specific resistance than a specific resistance of the first magnetic material, to both side face of the first magnetic material, so that the second magnetic material is not overlapped on the first gap. CONSTITUTION:The first magnetic material core 321 is formed in a shape having about the same thickness as a track width. Also, a pair of the second mangnetic material cores 33, 34 are installed to both side faces thereof so as to place the first magnetic material core 32 between them. In this case, the second magnetic material cores 33, 34 are joined to the first magnetic matrial core 32 through, for instance, such as glass. Moreover, in this case, the second magnetic material cores 33, 34 are joined to the corresponding side face of the first magnetic material core 32 so as to form gaps 35, 36 of a prescribed width. As for the second magnetic material cores 33, 34, the part opposed to the recording and reproducing gap 321 is eliminated, so as not tot be overlapped to this recording and reproducing gap 321.
Patent JP-H11144598-A (JP)
Title: Circuit breaker
Inventor: DE VIZZI FRANCESCO
IPC: H01H73/04
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a means reducing the fatigue of a contact in a rotary contact circuit breaker over a wide range of ampere rating, using the minimum number of related assembly components. SOLUTION: A circuit breaker rotary arm 26 for moving contacts 29, 30 is used within a plurality of single circuit breakers 11, 12, 13 linked so as to form one multipole circuit breaker 10. In order to make the fatigue of the contact uniform among related circuit breaker contacts 27, 28, 29, 30, a groove hole is formed in a rotor 25 supporting a pivot of the rotary contact arm 26, the constant contact compression force is kept, and at the same time so as to allow the shape change of the contacts 27, 28, 29, 30, a rotary arm 20 supporting the moving contacts 29, 30 is automatically positioned. Each of circuit breakers 11, 12, 13 is connected to a central operating mechanism 18 with one pin 38.
Patent JP-H0532847-A (JP)
Title: Preparation of curable unsaturated resin composition and laminate board
Inventor: SEKIGUCHI HISAFUMI
IPC: C08J5/04
Filed: 1991-07-26
Abstract: PURPOSE:To prepare the title compsn. which gives a laminate board excellent in interlaminar adhesive strength. CONSTITUTION:A compd. having both an ester-amide group and a methacryloyl group and prepd. by reacting 2,2-m-phenylenebis(2-oxazole) with methacrylic acid is mixed into a mixture of tetrabromobisphenol A diglycidyl ether dimethacylate with styrene, giving the title compsn. The compsn. is impregnated into a glass fiber substrate, and several pieces of the impregnated substrates are laminated and press-cured to give a laminate board, which has an increased interlaminar adhesive strength and an improved resistance to chemicals and soldering heat.
Patent JP-S6247760-A (JP)
Title: Basic type cluster terminal transmission schedule system
Inventor: OOKAWA SENJI
IPC: H04L29/06
Filed: 1985-08-27
Abstract: PURPOSE:To shorten the waiting time, and the reduce the load of a computer by classifying subordinate devices of a cluster terminal into devices whose processing is quick and devices whose processing is slow, and executing preferentially a transmission of the device whose processing is quick. CONSTITUTION:First of all, by a classifying means, among subordinate devices 14-1-14-8 of each cluster terminal 13-1-13-3, the device whose processing is quick and the device whose processing speed is slow are classified as a priority device and a non-priority device, respectively. When queuing of a transmitting telegraphic message has been generated, the priority device is scheduled first, and other non-priority device is made to have a transmission schedule at the time point when the transmission of the priority device has been completed. In this case, when one non-priority device has been ended, whether a transmission waiting telegraphic message has been generated in the priority device or not id discriminated, and if a transmitting telegraphic message exists, the transmission schedule is executed, and unless the transmitting telegraphic message exists, the schedule of the non-priority device is executed.
Patent JP-S6433857-A (JP)
Title: Secondary battery
Inventor: HONCHI ATSUKO
IPC: H01M10/052
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a battery with improved reversibility of charging and discharging and good cycle life by using an electrolyte containing LiAsF6 and ether solvent. CONSTITUTION:Li salt expressed by LiAsF6+LiX (X is a halogen compound such as BR4, PF6, SbF6, ClO4.) is mixed as the electrolytic material of an electrolyte, and an organic solvent mixed with ether solvent is used as the solvent of the electrolyte. The dendritic deposition of Li and the reaction with the electrolyte is thereby suppressed, the collapse of an electrode due to the volume change at the time of charging and discharging is suppressed for the alloy electrode, and a secondary battery with good charging and discharging reversibility and long cycle life is obtained.
Patent JP-H071436-A (JP)
Title: Method for making pottery stone type porcelain clay
Inventor: SUDO YOSHIMITSU
IPC: B28C1/14
Filed: 1993-06-17
Abstract: PURPOSE:To give plasticity without incorporating high-viscous clay and to improve moldability by using kaolin, etc., 89 clay required in making porcelain clay by pulverizing pottery stone, mixing the clay with the pottery stone, and pulverizing the mixture applying impact energy directly to the clay crystals. CONSTITUTION:Kaolin, sericite, etc., can be used as clay to be mixed with pottery stone. In making porcelain clay, a mixture of the pottery stone and kaolin is pulverized using mainly a dry ball mill. Kaolin, which can not be pulverized alone by the dry ball mill, can be pulverized by this method. In this way, since the pottery stone and the clay are mixed and pulverized in a dry state, the mixing precision is improved and the quality is stabilized. There is no need for incorporating high-viscous clay; high quality porcelain clay with high whiteness can be obtained.
Patent JP-H0236982-A (JP)
Title: Recording material
Inventor: HAYASHI TAKAYUKI
IPC: B41M5/30
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a recording material improved in color forming properties by incorporating an electron donative colorless dye, a specific electron accepting compound, and a specific ether derivative. CONSTITUTION:A recording material is produced by incorporating an electron donative colorless dye, an electron accepting compound shown by a formula (I), and an ether derivative shown by a formula (II). In the formula (I), (n) represents an integer 3-6. In the formula (II), R represents a bivalent group, X, Y, Z, X', Y', Z' may be the same or different and represent hydrogen, halogen, alkyl, alkoxy, alkylthio, and aryl, and A, B are oxygen or sulfur. For the bivalent group shown by R, alkylene group, alkylene group having carbonyl, alkylene group having halogen, alkylene group having unsatd. bonding, or alkylene group having ether bonding is preferable. For a substituent shown by X, Y, Z, X', Y', Z', hydrogen atom, 1-8C alkyl, 1-8C alkoxy, 1-8C alkylthio, 6-12C aryl, chlorine atom, bromine atom, or fluorine atom is preferable. The obtained recording material has good color forming properties and meets other requirements to be provided.
Patent JP-S5889955-A (JP)
Title: Fixation structure for dust collecting plate
Inventor: OKA TAKASHI
IPC: B03C3/45
Filed: 1981-11-25
Abstract: PURPOSE:To facilitate dust peeling by fitting a dust collecting plate to a fixture by use of the recessed part and projecting part of the fixture and the deformed part of a dust collecting plate, and thus transmitting impact force effactively. CONSTITUTION:In the fixation structure where a dust collecting plate 30 is clamped between hammer-head beams 22 and 24 through a couple of fixtures 26 and 28, the fixture 26 has a recessed part 40 in the surface facing a dust collecting plate 30. The recessed part 40 is semicircular in a plane containing the axis of a clamping bolt 32, and annular and coaxial with the bolt axis in the axial direction of the bolt 32. In the surface of the fixture 28 facing the dust collecting plate 30, a projecting part 42 corresponding to the recessed part is formed. Then, the projecting part 42, when the fixtures 26 and 28 clamps the dust collecting plate 30, forms a gap as great as the thickness of the dust collecting plate 30 to contain the deformation part 44 of the dust collecting plate 30.
Patent JP-H0353438-A (JP)
Title: Electron beam apparatus
Inventor: YAMADA KEIJI
IPC: H01J37/067
Filed: 1989-07-19
Abstract: PURPOSE:To make electron gun maintenance easy by installing fittings which reach a guiding groove of a holder main body part penetrating to a shielding material of an electron gun. CONSTITUTION:An electron gun 11 to emit an electron beam 11a to an object to be exposed 13 and an electron beam deflecting means 12 to deflect and scan the electron beam 11a are installed. The electron gun 11 is composed with an electron generation part 101, a holder main body part 103 having a guiding groove 102, a shielding material 105 having an electron emitting outlet 104 of the electron beam 11a, and a fitting 106 which reaches the guiding groove 102 of the shielding 105. With this structure, when the gap between the shielding material 105 and the guiding groove 101 is adjusted, the shielding material 105 is fixed in the holder main body part by screwing force in a vertical direction of the shielding material 105 owing to the fitting 106. As a result, maintenance of the electron gun becomes easy and treatment efficiency of the electron beam apparatus is improved.
Patent JP-S5888671-A (JP)
Title: Method for life test of zinc oxide element
Inventor: HIRANO SHINJI
IPC: G01R31/00
Filed: 1981-11-24
Abstract: PURPOSE:To enable life of a ZnO element to be estimated in a comparatively short time, by applying a voltage having <=1Hz or >=1Hz frequency. CONSTITUTION:A sample tested contains 95.0% ZnO, 0.5% Bi2O3, 1.0% Sb2O3, 0.5% Cr2O3, 0.5% MnO2, 0.5% CO2, 0.5% O3, 0.5% SiO2, 1.0% NiO2, by the molar base, they are mixed, granulated, then, formed into a disc having 64mm. diameter and 22mm. thickness by pressing, and heat treated at 1,250 deg.C for 6hr. The element thus obtained is subjected AC application having 0.1, 1, 50, 1,000, and 10,000Hz frequencies, resulting in increase of power loss W/WO at <=1Hz and >=1Hz as compared with that at 50Hz, thus permitting life of the ZnO element to be estimated in a comparatively short time by comparing the life characteristics in a usual condition with that of the life test continued in the same conditions except 50Hz.
Patent JP-H08190522-A (JP)
Title: Computer system with multiplexed address bus and its operating method
Inventor: KAATEISU PURIIAMU
IPC: G06F12/02
Filed: 1995-06-30
Abstract: PURPOSE: To provide a computer system provided with a multiplexed address bus sharable by both of system memory and a subordinate device and to provide an operation method. CONSTITUTION: This computer system 20 is provided with a multiplexed address bus 22, a bus controller 26 and a subordinate device 24 connected to the multiplexed address bus 22. The bus controller 26 executes an address sequence provided with a first cycle for sending out a high-order address bit onto the multiplexed address bus and a second cycle for sending out a low-order address bit onto the multiplexed address bus and a data transmission sequence composed of the transmission of plural data bits onto the multiplexed address bus and a pipelined write operation is made possible.
Patent JP-H06205756-A (JP)
Title: Mri- rf ground breaker assembly
Inventor: MITSUAKI ARAKAWA
IPC: H01R13/719
Filed: 1993-07-29
Abstract: PURPOSE: To avoid a decline of Q-factor by introducing a variable capacitor, tuning a ground braker circuit, and making smaller an assembly mountable directly on an RF-coil. CONSTITUTION: The outside conductor of a coaxial connector 202 to both for securing a good connection to RF between a conductor's lead wires 250, 254 of a circuit in the upper and lower surfaces is soldered corresponding to a print circuit substrate 200. A coil 102 is made of the outside conductor of a coaxial cable coiled. The conductor ends 270, 272 of the outside cable to the conductor's lead wires 250, 252 of the print circuit are soldered, on the other hand, also soldering a projected internal conductor to an internal conductor of the coaxial cable 202, 204. The ground braker is a parallel resonance LC circuit composed on the print circuit substrate 200, then sufficiently smaller and rigid in an extent to be mountable directly on the RF coil structure of MRI-system by using the variable capacitor for tuning.  Accordingly, the decline of Q-factor can be avoided as the ground braker can be moved in synchronization with the movement of the RF coil structure.