baber/WOPTO huggingface dataset:
Patent JP-S6136521-A (JP)
Title: Brake apparatus for car
Inventor: ONO TOSHIO
IPC: B60T1/06
Filed: 1984-07-27
Abstract: PURPOSE:To eliminate the necessity of a caliper and reduce the dimension of a brake by installing a rotary disc having an annular V-groove formed onto the inner peripheral side of the side surface, annular piston member, and an annular member equipped with an annular V-shaped brake member. CONSTITUTION:A V-groove 5 is formed in annular form onto the inner peripheral side of the side surface of a rotary disc 2, and an annular V-shaped brake member 7 is fitted so as to be closely attached into the V-groove 5. The V- groove 5 is formed so that the half of the V-shape angle is larger than the frictional angle corresponding to the frictional coefficient between the V-groove 5 and the brake member 7 fitted into the V-groove 5. Said brake member 7 is fixed onto the inner peripheral side of an annular member 8, and an annular piston member 9 is integrally formed concentrically at the position opposed to the brake member 7 through the annular member 8. A wheel cylinder 12 is formed from the piston member 9 and the annular sealing members 11a and 11b fitted between the piston member 9 and a hub 10.
Patent JP-H08326389-A (JP)
Title: Lock for bicycle
Inventor: TAIRA TOSHINORI
IPC: E05B71/00
Filed: 1995-05-31
Abstract: PURPOSE: To increase the slidable length of a movable hook bar and expand the length in which locking is possible in a lock provided with a fixed hook and a movable hook bar opposed thereto and incorporating a cylinder lock having a rack part provided in the movable hook side and latched by a check claw provided in a lock body. CONSTITUTION: A tubular lock body 1 is formed in the proximal end side with a fixed hook 3. A movable hook bar 8 provided on the outer end with a hook part 7 is fitted from an opening part 2 in the tip of the lock body so that a rack part 9 provided on one side of the movable hook bar meshes with a check claw piece 6 provided swingingly in the lock body. The check claw piece 6 is driven by the rotation of an operating pin 11 of a cylinder lock mechanism 4.
Patent JP-S6219967-A (JP)
Title: Vector processor
Inventor: AOYAMA TOMOO
IPC: G06F17/16
Filed: 1985-07-18
Abstract: PURPOSE:To make conversion of a multiple loop to a DO loop of lower order easy and improve efficiency of processing by calculating step function and remainder function of arbitrary shape, storing them in a vector register and combining with indirect addressing function. CONSTITUTION:A step function generator 8 can be operated also as a remainder function generator, and step function and remainder function obtained are stored in a vector register 6. A vector processing device control circuit 9 reads out instructions from a main memory 1 through a main memory control device 2, and starts a memory requester 3. In indirect addressing process, a switching circuit 4 and a vector register controlling circuit 5 are started and the memory requester 3 regards data sent from the vector register 6 as an address, and accesses the main memory 1 through the main memory control device 2. By this indirect addressing function, a vector computing 7 can be used for address calculation.
Patent JP-S6053235-A (JP)
Title: Friction damper
Inventor: KOYAMA KIYOHITO
IPC: F16F7/09
Filed: 1983-08-30
Abstract: PURPOSE:To obtain different values of damping force between the push stroke and pull stroke by varying slide resistance between an elastic piston ring fitted to the outer periphery of a piston and the inner surface of a cylinder according to the relative moving direction. CONSTITUTION:A taper groove 5a is formed on the outer periphery of a piston 5 in such a manner that the depth of the groove changes in the sliding direction, that is, the depth increases rectilinearly as it goes downward. An elastic piston ring 4 tapered in section is fitted in the taper groove 5a in such a manner as to freely move up and down. The pressing force by compression deformation of the piston ring 4, that is, damping force can vary with the push stroke and the pull stroke of the piston 5.
Patent JP-S6139570-A (JP)
Title: Continuous-length image sensor unit
Inventor: FUKAYA MASAKI
IPC: H04N1/028
Filed: 1984-07-31
Abstract: PURPOSE:To uniformize the characteristics of each photosensor and to contrive to cut down the manufacturing cost of the titled image sensor unit without using a correcting circuit by a method wherein the refractive index of the lowest layer of the laminated film of two layers and more, which respectively have the refractive index different from one another and constitute the photoconductive layer of each photosensor, is specified. CONSTITUTION:A quartz glass substrate or a partially glazed ceramic substrate and so forth are used as a substrate 1. The photoconductive layer consists of an amorphous material comprising a-Si as its main component. The refractive index of an a-Si undercoating layer 2 shall be one of 3.2 or less in the light of a wavelength of 6328Angstrom . The refractive index of an a-Si layer 3 shall be one larger than 3.2 and shall be desirably one of 3.4 or thereabouts. The photoconductive layer is formed by a plasma CVD method, a reactive sputtering method, an ion-plating method and so forth. n<+> type layers 4 are respectively an ohmic contact layer and common electrodes 5 respectively consist of a conductive film of Al and so forth. By such a constitution, the uniformity of the characteristics of each photosensor is improved and the dispersion of signal between bits is reduced.
Patent JP-H0448917-A (JP)
Title: Recovery of hydrogen chloride from exhaust gas from bisphenol compound preparing process
Inventor: IIMURO SHIGERU
IPC: C01B7/01
Filed: 1990-06-19
Abstract: PURPOSE:To effectively recover hydrogen chloride contained in exhaust gas by a method wherein the gas discharged from a reaction apparatus is treated in a hydrogen chloride absorbing tower along with the gas discharged by the treatment of a reaction product in a deacidifying tower to recover hydrogen chloride contained in the exhaust gas from the reaction apparatus in a hydrogen chloride recovery process. CONSTITUTION:Phenol 1, acetone 2 and hydrogen chloride 3 being a catalyst are charged in a reactor 4 to perform the synthesis of bisphenol A. The reaction solution 5 is fed to a deacidifying tower 7 equipped with a reboiler 6 and a part of hydrogen chloride, hydrochloric acid, unreacted acetone and unreacted phenol is distilled off under reduced pressure to be sent to a condenser 8. The distilled gas 9 of this non-condensed component is allowed to meet with the exhaust gas 10 from the reactor 4 to recover hydrogen chloride gas in a succeeding hydrogen chloride recovery system. By this method, hydrogen chloride can be recovered from exhaust gas discharged heretofore and the treatment cost of strong acidic water can be reduced.
Patent JP-H027019-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: MOCHIZUKI MASASHI
IPC: G02F1/1343
Filed: 1988-06-27
Abstract: PURPOSE:To make an excellent dispaly which has no trace of electrostatic discharge without increasing the load in a process by using a substrate where plural transparent electrode patterns are provided with adjacent discharging assisting pattern outside a display part at intervals. CONSTITUTION:The plural display transparent electrodes 2 and discharge assisting patterns 3 are patterned on the substrate 1. A common transparent electrode and a segment transparent electrode which are processed similarly as mentioned above are combined and a panel is assembled. Then a trace of discharge is seen at neither a part A nor a part B and discharge is caused only at a part C outside the display pat, so that the excellent panel is obtained. At this time, the intervals of the part C are 1-200mum and a good result is obtained when the intervals of the part C are smaller than those of the parts A and B. The part C where the discharge is caused is arranged outside the display part and cut away when the liquid crystal panel is completed. Consequently, the adverse influence of electrostatic charging is removed.
Patent JP-S5949209-A (JP)
Title: Method for continuous polymerization
Inventor: TOYOSHIMA SHINICHI
IPC: C08F220/00
Filed: 1982-09-14
Abstract: PURPOSE:To obtain cntinuously a transparent heat-resistant polymer with little coloring, by removing dissolved oxygen from methyl methacrylate, maleic anhydride, styrene, etc., polymerizing the resultant monomers under specific conditions in two stages, and treating the resultant polymer to give a specific concentration of the unreacted maleic anhydride or below. CONSTITUTION:Dissolved oxygen is removed from (A) methyl methacrylate, (B) maleic anhydride, (C) styrene or further (D) an alkyl acrylate at 20 deg.C under atmospheric pressure to (1/10) or less equilibrium dissolved oxygen, and the resultant monomers are then polymerized at 50-150 deg.C in the first reactor to give 30-70wt% conversion. The polymerization is further carried out in the second flow type reactor to increase the conversion by 10-30wt% and give the following contents and ratios: 5-20wt% component (B), 10-40wt% component (C), 1.8-3.5wt ratio between the components (C) and (B), >40wt% content of component (A) and 0-2wt% content of component (D). The concentration ratio of the component (B) in the volatile components, e.g. the residual monomer or solvent, etc. is reduced to 2.5wt% or less, and the volatile components are removed to afford <=0.01wt% concentration thereof.
Patent JP-H026881-A (JP)
Title: Painting method of building and structure surface
Inventor: TOMOJI MAMORU
IPC: B05D7/02
Filed: 1988-06-27
Abstract: PURPOSE:To allow shielding of UV ray transmission to the inside resin products, etc., by coating a paint consisting of a one-pack type modified and chlorinated resin directly to the surfaces of buildings and structures made of a polyolefin resin after prepn. of said surfaces. CONSTITUTION:After the surfaces of the buildings and structures made of the polyolefin resin are subjected to the necessary surface prepn., the paint consisting of the one-pack type modified and chlorinated resin is directly coated on said surfaces without subjecting the surface to a surface treatment and pretreatment. The method of incorporating the fine powder of a stainless steel into the paint consisting of the modified and chlorinated resin as the raw material for the coated film and coating this paint directly in the above-mentioned surfaces without subjecting the surface to the surface treatment and pretreatment is more adequate. The method of incorporating the fine powder of molybdenum into the paint consisting of the modified and chlorinated resin as the raw material for the coated film and coating this paint directly to the above-mentioned surfaces without subjecting the surfaces to the surface treatment and pretreatment is equally adequate.
Patent JP-H0448832-A (JP)
Title: Optical link radio communication system
Inventor: OGAWA HIROTSUGU
IPC: H04B10/278
Filed: 1990-06-18
Abstract: PURPOSE:To utilize a radio wave effectively and to improve the reception sensitivity by employing an optical fiber for a feeding system between a main base station and a slave base station so as to avoid interference between feeding systems and setting a radio frequency used for each slave base station optionally. CONSTITUTION:Each input signal is converted into plural optical waves with a different wavelength in a main base station 50 and the optical wave is subjected to wavelength multiplex and the result is propagated through an optical fiber 60. The optical wave on the optical fiber is demultiplexed for each wavelength by a wavelength selection means, the demultiplexed optical wave is converted into a radio frequency signal at each of slave base stations 150-152 and sent to a terminal equipment 96. On the other hand, the radio frequency signal sent from the terminal equipment is received by a slave base station, where the signal is converted into the optical wave having a wavelength specific to the base station and propagated through the optical fiber 60. The optical wave is demultiplexed for each wavelength at the main base station and then converted into an electric signal to detect a signal from each terminal equipment.
Patent JP-S5491847-A (JP)
Title: Heat recovery device in refrigeration
Inventor: AKUTAGAWA TOMOHIKO
IPC: F28D21/00
Filed: 1977-12-29
Abstract: PURPOSE: A heat transfer pipe made of copper or aluminum is cast into a body proper made of the same material, and thereby to improve heat transfer efficiency, to prevent cracks to be caused by thermal hysterisis, and to eliminate adverse effects of thermal stress or strain.  
     CONSTITUTION: Heat transfer pipe 1, which is made of a good heat conductor, such as copper, aluminum, or an alloy, is arranged in a coil, with pitch p, width m, and thickness n, and this is cast into body proper 9 made of the same material, and thereby a coil-shaped pipe jacket is formed. When the heat source is of extremely high temperature, or in the case of corrosive melted slug, protective plate 10 made of heat resisting or corrosion resisting material is welded or fastened mechanically to the heat receiving surface of body proper 9 as needed so as not to obstruct heat conduction. By this, a large heat transfer area is obtained with respect to the direction of heat flow. Also, many other advantages are gained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0916970-A (JP)
Title: Disk-like recording medium and disk recording/ reproducing device
Inventor: MAEDA SHIGEMI
IPC: G11B7/24082
Filed: 1995-06-26
Abstract: PURPOSE: To make possible recording/reproducing in a small sector size by recording on the groove allocating m pieces of sector areas for n pieces of block areas (n<m, where, n, m are integers also). CONSTITUTION: First address information is constituted of a SYNC (code a1 in figure) showing every head of the first address information, the first address data a2 showing a real address value and a CRC (a3) for error detecting the first address data as shown in figure 1a, and forms a block as an corresponding physical area. By using a disk form constituted in such a manner, the access operation onto a required disk area by recognizing the first address is made possible even in the unrecorded area recording no recording information, and a large capacity disk recording medium is realized.
Patent JP-H11349418-A (JP)
Title: Viscous quick-drying germicidal disinfectant
Inventor: YOKOTA KATSUHIRO
IPC: A01N31/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject viscous germicidal disinfectant comprising a combination of alcohols with a germicidal disinfectant and a hydrophobic polymer, excellent in water resistance without deteriorating germicidal power of the germicidal disinfectant and having long persistence. SOLUTION: This germicidal disinfectant comprises a combination of (A) preferably 40-99 wt.% of alcohols (preferably methyl alcohol, ethyl alcohol or isopropyl alcohol), (B) preferably 0.005-10 wt.% of a germicidal disinfectant (preferably chlorhexidine gluconate) and (C) preferably 0.1-20 wt.% of hydrophobic polymer. The ingredient C is preferably a derivative of a hydroxypropyl methyl cellulose in which a long-chain alkyl group is introduced. One or more kinds selected from water, a surfactant, a humectant, a foaming agent, an antioxidant, a thickener, a pH modifier, a buffer, a perfume and a coloring matter are additionally formulated with the germicidal disinfectant.
Patent JP-H0917581-A (JP)
Title: Discharge lamp lighting circuit
Inventor: HARA TAKAHIRO
IPC: H02M7/5387
Filed: 1995-06-26
Abstract: PURPOSE: To effectively increase the voltage across a smoothing capacitor without increasing power consumption of a discharge lamp, by connecting an inductor in parallel to the discharge lamp. CONSTITUTION: An inverter is constituted by transistors Q1, Q2, diodes D1, D2, an inductor L1 and capacitors C2, C3, and the transistors Q1, Q2 are alternately turned on/off at a high speed, to convert DC voltage of a smoothing capacitor C1 into a high frequency, so as to high frequency-light a discharge lamp La. By increasing the voltage across the smoothing capacitor C1, when increased a current flowing in the capacitor C3, a current Id is in creased, and partly this current flows in the smoothing capacitor C1 not through the discharge lamp La but through an inductor L4. Accordingly, in no relation to a current flowing in the discharge lamp La, a current in the capacitor C3 can be increased, to enable the voltage V1 across the smoothing capacitor C1 to effectively increase without increasing power consumption in the discharge lamp La.
Patent JP-S6135860-A (JP)
Title: Ion wind type air purifier
Inventor: NAGOSHI HITOSHI
IPC: B03C3/41
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a noiseless small inexpensive air purifier, by applying DC voltage between wire like ionization electrodes, of which both ends are tightened by eyelets, and dust collection electrodes. CONSTITUTION:Both ends of wire like ionization electrodes 5 are tightened by eyelets or rivets 4 and DC voltage is applied between said ionization electrodes 5 and dust collection electrodes to generate positive and negative ions. By this method, because the workability of the wire like ionization electrodes is improved and the tensile strength thereof is increased, a fanless air purifier having high reliability is obtained.
Patent JP-S5862321-A (JP)
Inventor: PAURU TSUAUTSUGU
IPC: F02C7/143
Filed: 1982-09-16
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-H065040-A (JP)
Title: Container made of resin
Inventor: OBARA MITSUHIRO
IPC: G11B23/113
Filed: 1992-06-18
Abstract: PURPOSE:To provide a tape cassette, whose tape winding diameter can be readily confirmed and appearance is excellent. CONSTITUTION:Tape-cassette halves 3a and 3b have transparent windows 13 in opaque parts. Each transparent window continues from the edge of, one side wall 7 to the edge of a side wall 7 at the opposite side through a main plate part 4. Thus, a tape cassette 3 has the transparent windows 13 along the entire outer surface. Therefore, defective molding and the like can be prevented by dividing the primary-side cavity for the opaque part into two parts at the time of dichroic molding.
Patent JP-S5860805-A (JP)
Title: Reflector antenna
Inventor: KATAKI TAKASHI
IPC: H01Q5/00
Filed: 1981-10-07
Abstract: PURPOSE:To obtain improve radiation characteristics over a wide band by arranging a frequency selective mirror surface, which reflects a radio wave of low frequency, but transmits a radio wave of higher frequency than said low frequency, on the primary radiator side of a reflector. CONSTITUTION:On the primary radiator side of a reflector 3, a frequency selective mirror surface 31 which reflects a radio wave of low frequency and tansmits a radio wave of higher frequency than said low frequency is arranged. When the frequency of a power source 4 varies from its lower limit to an intermediate point, tuning elements 21, 22-2m are energized succesively and a radio wave radiated from it is reflected by the frequency selective mirror surface 31 and radiated into the space. When the frequency of the power source 4 varies from the intermediate point to the lower limit, tuning elements 2m+1- 2m are energized successively and a radio wave from it is transmitted through the frequency selective mirror surface 31, reflected by the reflector 3, and radiated into the space.
Patent JP-S6316305-A (JP)
Title: Control method for supply of raw material
Inventor: MORICHIKA MAMORU
IPC: G05B11/36
Filed: 1986-07-09
Abstract: PURPOSE:To obtain an accurate weighing value by sampling the weighing value obtained by a weigh hopper for each fixed time and estimating the weighing value to be obtained after a prescribed time by a corrected exponent smoothing method to decide the time needed to obtain a target weighing value for execution of control. CONSTITUTION:The raw material is stored in a weigh hopper 1 and taken out every prescribed quantity via an introduction feeder 2. Then this material is given to a raw material receiver 4 by a belt conveyor 3. In this case, the weighing value of the hopper 1 is sampled every prescribed time and at the same time an estimated weighing value W(n) of a prescribed time (n) later is obtained by a corrected exponent smoothing method. When a target introduction value WT is put between the estimated value W(n-1) set at a certain time point and the estimated value W(n) set at the next time point, the time tT needed to reach the value WT is obtained by a primary interpolation. Thus the stop timing of the feeding 2 is decided and therefore the introduction value of the material is controlled with high accuracy in consideration of the fluctuation of the actual measurement data.
Patent JP-S5949649-A (JP)
Title: Interruption associated switching circuit for memory bank
Inventor: OONO MASAMI
IPC: G06F13/24
Filed: 1982-09-14
Abstract: PURPOSE:To switch memory banks corresponding to respective slave interruption controllers, by using slave identification codes of the slave interruption controllers as bank addresses as they are. CONSTITUTION:A CPU when receiving an interruption signal INT from a master interruption controller 6 outputs an interruption confirmation signal INTA three times. The 1st signal is a slave identification code with which a controller 6 identifies a call instruction for a subroutine and slave interruption controllers 60-67. As the 2nd signal, the low-order eight digit bits of the call address of the subroutine are outputted to a bus 3. As the 3rd signal, the high-order eight bits of the call address of the subroutine are outputted to the bus 3 by the slave identification code, performing interruption processing. At this time, the slave identification code sent out of the controller 6 is latched in a bank address latch 13 as it is, so a bank memory is selected automatically when an interruption occurs to an interruption controller 6i.
Patent JP-H0853763-A (JP)
Title: Production of thin film
Inventor: SUGITA RYUJI
IPC: C23C14/22
Filed: 1994-07-12
Abstract: PURPOSE:To produce a thin film having a uniform characteristic on a substrate with high vapor deposition efficiency. CONSTITUTION:A thin film is formed on a substrate 1 by the vacuum thin film forming method. In this case, a heating element 12 heated above the m.p. of a vaporization material 7 is arranged between the substrate 1 and a vaporization source 8. A vaporized atom 9 is reflected by the element 12, and a thin film is formed with the vaporized atom 9 and the vaporized atom 9 flying directly from the vaporization source. Consequently, a thin film-type magnetic recording medium having a high S/N is stably produced with high productivity.
Patent JP-S6052112-A (JP)
Title: Logical circuit
Inventor: MIYAMOTO JIYUNICHI
IPC: H03K19/0185
Filed: 1983-08-31
Abstract: PURPOSE:To prevent a DC pulse from being produced at the transition of a logical level by allowing the logical level at an input/output terminal to follow a power supply voltage level impressed to a power terminal. CONSTITUTION:A gate of an N-channel MOSFET16 is connected to an input/ output signal 15 and the source is connected to a power supply voltage Vss. A P-channel MOSFET18 whose gate is connected to the drain of said FET16, whose source is connected to a power supply voltage VPP and whose drain is connected to the gate of the FET16 is provided. Further, a level tracking capacitor C1 both terminals of which are connected to the gate and source of the FET18 is provided so that the logical level of the input/output signal 15 follows the voltage VPP. Thus, no DC pulse is produced at the transition of the logical level.