baber/WOPTO huggingface dataset:
Patent JP-H10267042-A (JP)
Title: Shaft coupling
Inventor: OLGREN LELAND NELS
IPC: F16D3/18
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve function by arranging a universal thrust bearing between a tubular sleeve and a first shaft around first and second gears of first and second shafts meshed with each other, and also arranging a self-engagement retainer between the sleeve and the second shaft. SOLUTION: First and second gears 22, 30 are meshed with each other, while a clearance between an end 16 of a first shaft 12 and an end 20 of a second shaft 14 allows joint motion. A universal thrust bearing 46 has a circular washer 50 seated at dimples 48 of a tubular sleeve 38 and a waved spring 58 compressed between bearing rings 52. It also has a spherical shoulder of an enlarged head 18 and a spherical seat 58 of the ring 52. A self-engagement linear retainer 60 has windows of a bush 62 and the sleeve 38. The bush 62 being closely fitted into the sleeve 38 has projections 66 and jaws 68. The projection 66 is seated into a circular groove 70 of the shaft 14. The bush 62 can be linearly and parallely moved together with the shaft 14. Function is thus improved.
Patent JP-H10263825-A (JP)
Title: Nozzle for welding torch
Inventor: ISHIKAWA OSAMU
IPC: B23K9/29
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of sputters at the time of welding to an inside surface and to prevent the degradation in the channelling and stagnating of a shielding gas and the degradation in the effect of shielding to welding sections by forming a shielding gas injection nozzle body of heat resistant fibers to a cylindrical shape and coating the inner peripheral surface thereof with a heat resistant resin. SOLUTION: The nozzle body 7 is formed of the fibers, such as glass fibers, having heat resistance to the cylindrical shape and its inner peripheral surface or inner and outer peripheral surfaces are coated with the heat resistant resin, such as silicone, by a suitable method, such as vapor deposition. The nozzle body 7 is directly inserted in the state of cutting the cylindrical fiber body into an insulating joint 4 and is fixed by means of a band 8 to the front end of a welding torch and, therefore, not only the adhesion of the sputters is prevented but the front end of the torch is made lighter in weight and the operator's burden is lessened. The black heat resistant resin is used for coating the nozzle 7, by which the reflection of welding arc light in the nozzle body 7 is prevented and the welding work is made much easier.
Patent JP-S57183786-A (JP)
Title: Novel benzodioxole derivative, manufacture and pharmacological composition containing same
Inventor: ERUNSUTO HABIFUTO
IPC: C07D409/06
Filed: 1982-04-24
Abstract: The invention relates to novel benzodioxole derivatives of the formula I    <IMAGE>  (I)  in which R1 represents an unsubstituted or substituted, aromatic or heteroaromatic radical, alk represents an alkylene or alkylidene radical having a maximum of 5 carbon atoms, n represents O or 1, R2 and R3 each represents, independently of the other, hydrogen, lower alkyl, lower alkoxy or halogen, and A represents the radical O-R4, wherein R4 represents hydrogen or an unsubstituted or substituted, aliphatic or araliphatic hydrocarbon radical, or A represents the radical   <IMAGE>   in which either R5 and R6 each represents, independently of the other, hydrogen or lower alkyl, or R5 and R6 are bonded to one another and, together with the adjacent nitrogen atom, represent unsubstituted or lower alkyl-substituted tetra- or hexa-methyleneimino or 4-morpholinyl, to salts of compounds of the formula I in which A represents OR4 wherein R4 is hydrogen, with bases, and to acid addition salts of compounds of the formula I in which the radical R1 has a basic character, and to pharmaceutical compositions that contain them. The novel substances exhibit diuretic and, in addition, uricosuric activity and may be administered, according to the invention, preferably in the form of appropriate pharmaceutical compositions, to mammals for the treatment of oedema and hypertension.
Patent JP-H07250716-A (JP)
Title: Door stop of furniture
Inventor: HAJI KAZUHIRO
IPC: E06B7/22
Filed: 1994-03-11
Abstract: PURPOSE:To reduce the amount of labor required to install elastic packing by providing mating projections at both ends of a hard main body which is formed integrally with the elastic packing along the longitudinal direction. CONSTITUTION:A door stop 1 has a bar-shaped hard main body 2 of approximately rectangular cross section made of a synthetic resin, elastic packing 3 molded longitudinally integrally with the front of the hard main body from a synthetic resin, and mating projections 4 provided at both ends of the hard main body 2. Because projections 9 are provided on the inner peripheral surfaces of holes 8 into which the mating projections are fitted, each projection 9 bites into the stop side portion 4a of the mating projection 4 so that the mating projection 4 can be firmly secured to the hard main body 2. Since the hard main body 2 and the elastic packing 3 are formed integrally with each other from synthetic resin, manufacturing cost can be reduced significantly. Since the projecting mating holes 8 leading to a slit 7 are formed at both ends of the hard main body 2, when the mating projections 4 are fitted into the projecting mating holes 8 the slit 7 promotes deformation of the hard main body 2, allowing the mating projections 4 to easily fit into the holes.
Patent JP-H03269652-A (JP)
Title: Address control system for memory module
Inventor: SAITO HAJIME
IPC: G06F12/06
Filed: 1990-03-20
Abstract: PURPOSE:To omit the manual setting operations for allocation of addresses by rewriting the higher rank binary codes BC into the address codes when these higher rank BCs fetched in a memory module are set at 0 or 1 or subtracting the capacity '1'. CONSTITUTION:An address comparison part 7 fetches the BCs as the address data received from a CPU 1 via an address bus 6s. If the memory module designating bit of the higher rank BCs are all set at 0, the remaining lower rank BCs are used to designate the address of memory cell included in its own module. At the same time, the higher rank BCs are turned into the specific codes and all bits are rewritten into 1 and sent to the next memory module 4 via an address bus 6d. If even one of those fetched higher rank BCs is equal to 1, this BC is sent to a subtraction part 8 and the capacity '+1' is subtracted from the BC. Then the subtracted BC is sent to the next module 4 via the bus 6d.
Patent JP-S58187134-A (JP)
Title: Production of acidic food for low-temperature use with improved taste
Inventor: KAMATA MITSUO
IPC: A23L27/30
Filed: 1982-04-23
Abstract: PURPOSE:alpha-L-aspartyl-L-phenylalanine methyl ester is added to an acidic food adjusted to a certain pH for low-temperature use, as a part or all of the sweetener to improve its taste. CONSTITUTION:alpha-L-aspartyl-L-phenylalanine methyl ester (''Aspartame'' is added to an acidic food for low temperature use at 1-15 deg.C as a part or all of sweetener. The amount of the methyl ester to be added depends on the sweetness of the objective food product, kinds of sweeteners to be combined and their amounts, however, it is preferred to exceed 0.01g/dl in the concentration of the ''Aspartame'' in the final product. The acidic food is curd, sol, or gel and contains at least one selected from soybean milk, cow milk, fermented milk and organic acids with a pH adjusted to 2-6.5.
Patent JP-S591684-A (JP)
Inventor: UORUTAA UEGURIN
IPC: H05K3/04
Filed: 1983-04-18
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-S61234035-A (JP)
Title: Far ultraviolet ray emitting dry developing method
Inventor: KATO SHINYA
IPC: H01L21/027
Filed: 1985-03-29
Abstract: PURPOSE:To enable to dry develop a resist with a very simple method by coating a negative resist which causes crosslinking-reaction on an emitting unit by emitting an electron beam, then patterning with the beam, and then emitting a far ultraviolet ray in atmospheric air, thereby removing the resist of an unexposed portion. CONSTITUTION:A chloromethylpolystyrene as a resist is used, a water which is exposed with an electron beam in a far ultraviolet ray (Deep UV) generating tank 1 is guided to a working tank 4, and received by ultraviolet ray. The far ultraviolet ray of 1,849Angstrom  passed through a quartz plate 3 is reacted with oxygen in the atmosphere in the tank 4 to generate ozone (O3). Since the O3 has strong oxidizing action, it oxidizes with the resist of the unexposed portion, the product become gas to be exhausted, while the O3 absorbs the energy of the far ultraviolet ray of 2,537Angstrom  to generate oxygen ratio O* having high activ ity which reacts with the resist of the unexposed portion to become gas to be exhausted.
Patent JP-S60213205-A (JP)
Inventor: FUJIWARA HARUO
IPC: H02B13/02
Filed: 1984-04-06
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-H04304524-A (JP)
Title: Dictionary registering system for data compression and restoration
Inventor: OKADA YOSHIYUKI
IPC: H03M7/46
Filed: 1991-04-01
Abstract: PURPOSE:To improve a data compressibility by detecting the increase of the data compressibility and a dictionary capacity, and erasing an old registered content causing the deterioration of the compressibility, as for a dictionary registering system in a data compression and a data restoration. CONSTITUTION:A data compressor 1 which encodes original data 2 to compressed data 3 while preparing a dictionary 4, is equipped with a compressibility detecting means 5 which detects the compressibility, dictionary capacity detecting means 12 which detects the capacity of the dictionary, and registration erasing means 6 which erases one part of the registered content of the dictionary 4 based on the detected result of the above mentioned compressibility detecting means 5, or the above mentioned compressibility detecting means 5 and the above mentioned dictionary capacity detecting means 12. And also, a data restoring device 7 which decodes the compressed data 3 to restored data 9 while preparing a dictionary 8 which is the same with the dictionary 4 of the data compressor 1, is constituted of a compressibility detecting means 10 which detects the compressibility, dictionary capacity detecting means 13, and registration erasing means 11 which erases the registered content of the dictionary based on the detected result of the above mentioned compressibility detecting means 10, or the compressibility detecting means 10 and the dictionary capacity detecting means 13.
Patent JP-S54159386-A (JP)
Title: Production of polymer adsorbent
Inventor: KIMURA MITSUO
IPC: B01J20/26
Filed: 1978-06-06
Abstract: PURPOSE:To produce a polymer adsorbent showing superior exchange adsorbing performance, when used in treatment of dyeing effluent, etc., by partially converting a polysaccharide into aldehyde followed by condensation with an amino cpd. CONSTITUTION:A powdered or matted polysaccharide is added to an aq. soln. of sodium periodide or the like and reacted at 30 deg.C to partially convert the polysaccharide into aldehyde. The polysaccharide includes finely divided paper-making sludge.  The polysaccharide partially converted into aldehyde is then dissolved or dispersed  in 4-10 times as much water or an aq. soln. of acetic acid, and to this soln. or  dispersion is added 1-0.5 time as much an amino cpd. such as melamine as the  polysaccharide by wt. to induce condensation at 40-100, esp. 90-100 deg.C, thus  obtaining a desired polymer adsorbent. This condensation product may be reacted  with a multifunctional cross linking agent to give a polymer adsorbent having  superior grain performance as well as superior exchange adsorbing performance.
Patent JP-H02248064-A (JP)
Title: Manufacture of semiconductor chip fixed carrier and wafer fixing member
Inventor: AKATA YUZO
IPC: H01L21/68
Filed: 1989-03-20
Abstract: PURPOSE:To simplify the manufacturing process of a semiconductor chip fixed carrier of this design by a method wherein an adhesive agent used for fixing a semiconductor chip to the carrier is used in such a way that it is previously applied to a semiconductor wafer. CONSTITUTION:A semiconductor wafer 1 is bonded to a fixing adhesive agent layer 2, which is fixed to a support base 4 through the intermediary of a holding pressure sensitive layer 3. Keeping the support base in this state, slicing lines 11 are provided to the wafer 1 and the layers 2 and 3 so as to separate the wafer 1 into chips. By this setup, not only the semiconductor wafer 1 can be held with an enough holding force at the division of it but also the formed semiconductor chips can be smoothly separated with the fixing adhesive layer 2, and the fixing adhesive layer 2 can be used as it is for fixing the semiconductor chip to a chip carrier. Therefore, a manufacturing process can be simplified.
Patent JP-S63236047-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1987-03-25
Abstract: PURPOSE:To obtain a laminate type electrophotographic sensitive body high in sensitivity to visible light and also to light of 780nm wavelength and having superior in repeated use characteristics by using specified 2 kinds of pigments for an electric charge generating layer. CONSTITUTION:The charge generating layer formed on a conductive supporting body together with a charge transfer layer contains a combination of an N- methyldiphenylamine disazo pigment represented by formula I and a beta- cyanostilbene type disazo pigment represented by formula II in which A is a coupler residue having a phenolic hydroxyl group or a coupler residue of a 2-methylindolenine derivative, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity to the visible light and also to light of 780nm and superior in repeated use characteristics.
Patent JP-H1025576-A (JP)
Title: Sublimation method of raw material compound in cvd film formation method
Inventor: TAZAKI YUZO
IPC: C30B25/14
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the fluctuation in film forming speeds by forming a raw material compd. for CVD to a film form, covering its rear surface with a non-reactive supporting object and exposing the other surface to a film forming atmosphere to form the surface for sublimation. SOLUTION: The raw maternal compd. is formed to the thin film shape in the film form and its one surface is fixed to a supporting body and is masked. Since the one surface is fixed, the shape remains stable and the exposed area does not change with lapse of time even if the opposite surface sublimates. Since the area of the sublimation surface does not change, the gas concn. is kept constant without changing. The non-reactive supporting body is a spherical body having the smooth surface and is preferably formed with smooth ruggedness on the surface of this spherical body. The spherical body is preferably packed into a long-sized column and a carrier gas is passed into this column. The non-reactive supporting body may be a rod or pipe having the smooth surface as well. The non-reactive supporting body may be a metallic plate. The high film forming speed is maintained.  The strict control of compsn. ratios is possible in the case of components of >=2 elements.
Patent JP-H03269925-A (JP)
Title: Coil-surge absorber equipped electromagnetic contactor
Inventor: HOSHINO SADAO
IPC: H01H47/22
Filed: 1990-03-19
Abstract: PURPOSE:To shorten the delay of a release time by determining the constants of a capacitor and a resistor connected in series with a coil-surge absorber to be a value which sets the coil current at the open time of an operational coil lamp swingingly at a special frequency. CONSTITUTION:A coil surge absorber 4 of an electromagnetic contactor consists of a capacitor 5 with a capacity C and a resistor 6 with resistance R connected in parallel to an operational coil 3. When C and R satisfy the R<2>-4C/C<0, the damping curve of the coil current (i) has swinging characteristics and the needed time for lowering the current to the level for releasing a contactor can be shortened. If the vibration frequency is elevated, the time is shortened but next half-wave current is high and is not released and the surge voltage rises and noise is generated. Surge voltage is effectively suppressed at 500V or lower setting and, at the same time, the release time is shortened, by setting the frequency at 100-300Hz.
Patent JP-S62224787-A (JP)
Title: Temperature sensing valve
Inventor: TATEISHI YOSUKE
IPC: F16K31/70
Filed: 1986-03-27
Abstract: PURPOSE:To control consecutively and proportionately the communication between the passages according to temperature variation by shaping, into a slit extending in the circumferential direction, an end-opening of the communicating hole of a rotor valve which is so inserted into a sleeve as to be able to make turning movement. CONSTITUTION:Because of non-elongation of a spiral bimetal 24 at a time of cold temperature, the slit 21 of a rotor valve 19 opens fully for the communicating window 17 of a sleeve 15, and an entrance port 12 and an exit port 13 communicate with each other. When the temperature of a space in which the spiral bimetal is placed reaches an actuating one, the rotor valve 19 makes turning movement in the sleeve 15, resulting in the opening area of the slit 21 for the communicating window 17 of the sleeve 15 becoming consecutively smaller, and therefore the communication between the entrance port 12 and the exit port 13 is controlled consecutively and proportionately according to temperature variation.
Patent JP-S63254606-A (JP)
Inventor: FUREDERIKU HENDORIKU KUREUFUER
IPC: H01B9/02
Filed: 1988-03-23
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-H06260166-A (JP)
Title: Nickel electrode for alkaline storage battery
Inventor: WATADA MASAHARU
IPC: H01M4/52
Filed: 1993-03-03
Abstract: PURPOSE:To provide a nickel electrode for alkaline storage battery which ensures a high rate of service, prevention of the electrode from wet swelling, prolongation of the lifetime, and enhancement of the high temp. performance by including copper, silver, or compound thereof in nickel hydroxide which is the main active material for the positive electrode, and also mixing cobalt compound with it. CONSTITUTION:Cobalt compound added to nickel hydroxide as main active material is dissolved and dispersed as cobalt complex ions in an alkaline electrolytic solution and re-educed as an active cobalt hydroxide film on the surfaces of nickel hydroxide particles. In charging thereafter, it is turned into electroconductive oxy cobalt hydroxide (CoOOH), and as a result, the active material particles and an electricity collector are connected microscopically through a conductive network of CoOOH, so that the discharge depth is as deep as near NiO1.0 to ensure an increased rate of service. Formation of the network disperse the discharge current uniformly, so that production of gamma-NiOOH resulting from unevenness of the current density can be suppressed effectively, and the electrode is prevented from wet swelling.
Patent JP-S56165428-A (JP)
Title: Lincompex radio device
Inventor: HARUKI HIROSHI
IPC: H04B1/16
Filed: 1980-05-23
Abstract: PURPOSE:To eliminate the frequency variance between transmission and reception to ensure a good demodulation, by transmitting the residual carrier component with a superposition on a voice channel and a control channel and using the residual carrier component for a demodulating injection carrier. CONSTITUTION:At the transmitter side, the residual carrier components of low levels are transmitted simultaneously with a superposition on a voice channel and a control channel. At the receiver side, the arrived signal is amplified by an RF amplifier 1 and then converted into an intermediate frequency through a mixer 2 and the 1st local oscillator 8. This signal is applied to a demodulator 5 through a crystal filter 3 and an IF amplifier 4 as well as to a narrow band carrier filter 10. Thus the residual carrier of the IF band is extracted and amplified through an amplifier 11 to be injected to the demodulator 5. The lincompex signal is demodulated to the AF band by the demodulator 5 and then separated into the voice channel and the control channel by a branching filter 6, and the both signals are synthesized to reproduce an aural signal.
Patent JP-H06282909-A (JP)
Title: Guide roller
Inventor: IWATA TOKUYA
IPC: G11B15/60
Filed: 1993-03-29
Abstract: PURPOSE:To prevent a tape edge from damaging by slightly increasing the diameter of the upper end part of a roller to turn the upper edge of the tape running thereon toward the outside. CONSTITUTION:On a guide roller provided with a supporting shaft 11, a lower flange 12 and a gap 15 between an upper flange 13 and roller 14, the diameter of the upper end part 14a of the roller 14 is formed to be larger than those of other parts of the roller 14 and also so as to become larger as going toward the upper end part. The tape 1 is restricted in the running height by the back surface of the upper flange 13, and at that time, the tape does not come into the gap 15 since the upper edge of the tape 1 becomes the state slightly turning toward the outside by the part 14a having the large diameter. The damage of the tape edge is thereby prevented. Also by forming a side groove part, the diameter of which is slightly smaller than those of other parts, on the upper end part of the roller 14, the upper edge of the tape does not come into the gap 15 similarly. Besides, such a constitution may be prepared at the lower end side of the roller.
Patent JP-S59196075-A (JP)
Title: Device for processing kamaboko (boiled fish paste)
Inventor: NARASAKI SETSUO
IPC: A23L17/00
Filed: 1983-04-19
Abstract: PURPOSE:The titled device for making Kamaboko continuously fed in a sheet state into a bar state, by winding successively Kamaboko in a sheet state from one end to the other, squeezing it tightly from its periphery. CONSTITUTION:The surface of Kamaboko 7 in a sheet state is coated with the binder 11, and the Kamaboko 7 is successively wound from one end to the other by the rope 17 advancing in the forward direction diagonally based on the progress direction of the Kamaboko 7. It is then led in the space part 27 of the folded endless belt 25, squeezed tightly from the periphery by the endless belts 28 and 29, the sheet Kamaboko wound in a bar state is bundled firmly and integrated into a bar state.
Patent JP-H01243877-A (JP)
Title: Three-phase semiconductor motor
Inventor: BAN ITSUKI
IPC: H02P6/14
Filed: 1988-03-25
Abstract: PURPOSE:To simplify the structure and to improve the operation efficiency, by employing only one position detecting element comprising a Hole element or a coil and integrating the entire control circuit including the detection element thereafter assembling the integrated circuit into a motor body. CONSTITUTION:A steel board serviceable as a magnetic path is sticked onto a substrate 2, then a fan type armature coil 6 is sticked thereon. Armature coils 10a-10c are arranged on the magnetic disc 7 serviceable as a magnetic path. A tube 3 is planted on the substrate 2 and a rotor shaft 1 is supported rotatably by a bearing 1a. Power conduction control circuits for the armature coils 10a-10c are integrated and mounted on the projecting section 2a of the substrate 2 as shown at 29a in the drawing. Central section of a soft steel disk 4 is secured to the rotary shaft 1 and an annular field magnet rotor 5 is sticked onto the rear face. A Hole element 11a is contained in a part of IC 29a and mounted between adjoining armature coils 10a, 10b while facing with a position detecting magnet rotor 8. By such arrangement, the size of motor is reduced and the operational efficiency is improved.