baber/WOPTO huggingface dataset:
Patent JP-H05139702-A (JP)
Title: Ozonizer
Inventor: HAYASHI ATSUSHI
IPC: C01B13/11
Filed: 1991-11-22
Abstract: PURPOSE:To provide an ozonizer having high performance and excellent durability at a low cost. CONSTITUTION:A discharge electrode is formed with electrically conductive ceramics contg. >=30vol.%, preferably >=60vol.%, in total, of one or more of the silicides of groups IVA, VA and VIA transition metals. Since the silicides have satisfactory discharge characteristics and excellent oxidation resistance, an ozonizer having high performance is obtd. Since the electrode materials have satisfactory workability, production is remarkably facilitated.
Patent JP-H10167052-A (JP)
Title: Drive gear for carrying truck
Inventor: AMARI YOSHIHIDE
IPC: B66C9/14
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a drive gear for a carrying truck such that the load balance of the carrying truck traveling on a guide rail is kept properly and that when the driving wheels of the carrying truck travel on rail joints, impacts are reduced. SOLUTION: In a drive gear for a carrying truck having a pair of right and left driving wheels 1a, 2a provided across a guide rail and driven wheels 1b, 2b provided in front of and behind the driving wheels, the rotating shafts 5 of motors 3a, 3b driving the pair of right and left driving wheels 1a, 2a are provided to be slightly biased longitudinally with a pendant-object-attaching joint shaft 8 between them. Thus when traveling on the joints of a rail, the driving wheels do not both derail at the same time, with the result that impacts can be reduced to half when the truck travels on the joints.
Patent JP-H06185816-A (JP)
Title: Refrigerating cycle
Inventor: YAGI KOSAKU
IPC: F25B1/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide a refrigerating cycle in which an accumulator can be standardized without necessity of using a large-sized accumulator even when number of compressors is increased to increase a capacity of an entire compressor. CONSTITUTION:A refrigerating cycle comprises a plurality of compressors 1, 2, a condenser 3, a pressure reducing unit 4, an evaporator 5 and accumulators connected via a tube in a closed loop state, wherein the accumulators 9, 10 are mounted by one by one at the plurality of the compressors 1, 2.
Patent JP-H10137087-A (JP)
Title: Sheet-like exhibiting tool to exhibit trousers
Inventor: OGINO YOSHIAKI
IPC: A47F5/11
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obviate a needle, and exhibit an exhibit even if it is leather and silk by providing a scale on the lower side of one surface of a sheet-like exhibiting tool main body on which a male surface fastener and a female surface fastener are arranged, and installing plural clips on which strings having a ring are installed. SOLUTION: A male hook-and-loop fastener 2 is arranged in a part of one surface of a rectangular sheet-like exhibiting tool main body 1, and a female hook-and-loop fastener 3 is arranged on the other one surface. A scale 4 is arranged on the lower side of one surface of the sheet-like exhibiting tool main body 1, and a cuff width of trousers is measured by its scale 4, and the male and female fasteners are brought into close contact with each other in a position of its numeric value, and a sheet shape is formed in a cylindrical shape. The exhibiting tool main body 1 formed in its cylindrical shape is inserted into a space with a surface texture generated by folding back the cuffs of the trousers, and is sandwiched by plural clips 5, and falling of the cuff end is prevented. Trousers and shoes are fixed by using a string having a ring attached to one of these clips 5.
Patent JP-H07192225-A (JP)
Title: Manufacture of magnetic head
Inventor: TANIYAMA AKIRA
IPC: G11B5/39
Filed: 1993-12-28
Abstract: PURPOSE:To enhance the insulation resistance and withstand voltage of the parts having differences in level by improving the coverage of the upper or lower gap film that is an insulating film between each of upper and lower shields and each of the magnetoresistance effect element and the electrodes, all of which are components of the magneto-resistance effect type magnetic head. CONSTITUTION:This magnetic head consists of a lower shield film 2, lower gap film 3, magneto-resistance effect element 5, upper gap 8 and upper shield film 9. In the manufacture of the head, at the time of forming the upper gap 8 on the element 5, a resist film is patterned in the part corresponding to the gap 8 and then an insulating film is deposited on the resist film and thereafter the resist film and the insulating film is selectively removed by using the lift-off method to form the insulating film on the parts other than the magneto- resistance effect film 5. Subsequently, the gap film 8 is formed on the magneto- resistance effect element 5 over the whole surface. Thus, by improving the coverage of the gap film 8 or 3 between the upper and lower sections, the insulation resistance and withstand voltage of the parts having differences in level can be enhanced.
Patent JP-H10221560-A (JP)
Title: Optical wavelength filter and optical demultiplexer
Inventor: JANG JOO-NYUNG
IPC: H04B10/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength filter and an optical demultiplexer useful for an optical transmitter which uses a low-loss and high-density wavelength division multiplexing method. SOLUTION: The optical demultiplexer consists of many optical wavelength filters 700, 800,...900 mutually connected and constituted in series, and the optical wavelength filter 700 includes a first input port 701 for receiving incident light signals, a first output port 702 for outputting light signals with a prescribed wavelength of incident light signals, and a second output port 703 for outputting residual light signals without having a prescribed wavelength of incident light signals.  Each optical wavelength filter 700, 800,...900 receives light signals which have various wavelength components λ1, λ2,...λn, separates light signals with a wavelength component from the light signals, outputs the separated light signals to first output ports 702, 802,..., 902, respectively, and outputs light signals with other wavelength component to second output ports 703, 803,..., 903, respectively. The light signals outputted to the second output ports are again entered into the input ports of the optical wavelength filter which are connected in series with the second output ports respectively in order to separate light signals which have other wavelength component.
Patent JP-2000258228-A (JP)
Title: Packing level measuring instrument
Inventor: LUETKE WOLFRAM
IPC: G01F23/284
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enable a packing level measuring instrument to surely measure the packing level of a liquid even when the liquid has a low dielectric constant and to simplify the installation and evaluation of the instrument, by leading an electromagnetic signal into a tank through a conductor and detecting the traveling time of a signal reflected by a float. SOLUTION: A float 11 attached to a conductor 7 floats on a liquid 1 and moves in a tank 3 in accordance with the packing level of the liquid 1. An electromagnetic signal S is generated from an electronic circuit 13 and led into the tank 3 through the conductor 7. The float 11 has a member which reflects the electromagnetic signal S and part of the signal S is reflected by the member. The signal R reflected by the float 11 is reversely led into the tank 3 through the conductor 7 and supplied to a reception and evaluation circuit 15. The circuit 15 detects the traveling time of the signal S until the signal S returns to the circuit 15 as the reflected signal R after the signal S is generated from the electronic circuit 13. Thereafter, the height of the float 11 is obtained from the traveling time and the packing level of the liquid 1 is found from the height.
Patent JP-2001152340-A (JP)
Title: Cvd apparatus
Inventor: OBATA MASAAKI
IPC: C23C16/44
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a CVD apparatus which can increase the utilization efficiency of the raw material gas, and reduce the cost of film deposition by uniformly deposit a film at high speed even for a large parts. SOLUTION: A heating chamber 3 to heat a substrate 5 and a film deposition chamber 2 to deposit a predetermined thin film on a surface of the substrate 5 are installed adjacent to each other via a hat insulation wall 4, and a substrate driving means 7 to alternately move the substrate 5 between the heating chamber 3 and the film deposition chamber 2 is provided.
Patent JP-H01175020-A (JP)
Title: Document composition device
Inventor: TERASAWA MICHIYUKI
IPC: G06F3/023
Filed: 1987-12-28
Abstract: PURPOSE:To improve the operability of a document composition function by converting a character string inputted in an incorrect shifting state into a correct string by the combination operation of a specific key for instructing the conversion of the shifting state and a shift key at the time of document composition. CONSTITUTION:The specific key for instructing the conversion of a shifting state is arranged on a keyboard. Thereby, an incorrect shifting state, e.g. an input 'CHI KO SO SHI I' can be corrected to a correct character string, 'ABCDE'. Namely, when the key is inputted whether a key input requires shift key conversion or not is discriminated. In case of the conversion, the current shifting state is stored in a 1st register. Then, whether the input key is a KB shift key or not is discriminated. In case of the KB shift key, the shifting state based upon the depressed shift key is stored in a 2nd register. Then, a key position is obtained from a conversion table in accordance with the contents of the 1st register which are previously stored from a refresh memory and the current shifting state is converted into a correct shifting state on the basis of the key position.
Patent JP-H10157721-A (JP)
Title: Hollow container easy to compress for disposal
Inventor: SHIMADA SHINJI
IPC: B65D1/02
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hollow synthetic resin container which can be easily crushed flat when a used hollow container is to be thrown away while the crushed container can be crumpled for easily reducing a volume. SOLUTION: A peelable label 5 is partially provided on a center wall face of a flexible hollow container which can stand by itself blow-molded of synthetic resin, wherein a used empty container can be crushed flat and also it can be compressed small by bending it two-fold at the center. Then the label is peeled off, a locking hole 5b formed of perforations is opened, and the locking hole is hooked on a neck 2 of the container, so that the container can be kept in a reduced volume.
Patent JP-H05168122-A (JP)
Title: Corrugated tube and fixing structure therefor
Inventor: KOBAYASHI YASUO
IPC: B60R16/02
Filed: 1991-12-18
Abstract: PURPOSE:To secure a contained wire harness firmly to a corrugated tube and to hold the corrugated tube firmly in place regardless of the containing amount of wire harness. CONSTITUTION:A clamp 29 having protrusions 33, to be fit in the grooves 23 in the inner peripheral surface of a corrugated tube 1, is secured to a wire harness 11. The clamp 29 is then held by holding parts 13, 15 having protrusions 19, 21, to be fit in the grooves 17 in the outer peripheral surface of the corrugated tube 1, through the corrugated tube 1.
Patent JP-H07188737-A (JP)
Title: Corrosion resistant treatment of corrosion resistant apparatus for nuclear fuel reprocessing plant
Inventor: MAKINO YOSHINOBU
IPC: C21D6/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a corrosion resistant treatment method by a laser beam which does not form carbon precipitated parts on a corrosion resistant apparatus consisting of stainless steel products contg. above a prescribed content ratio of carbon. CONSTITUTION:Segregation metal layer exposed parts 6 of the corrosion resistant apparatus 5 for a nuclear fuel reprocessing plant consisting of the stainless steel products are irradiated with the laser beam 2, by which the surface layers thereof are melted and recrystallized. The segregation metal layer exposed parts 6 are reirradiated with the laser beam 2', by which the molten surface layers and heat affected zones 9 near these layers are subjected to a soln. heat treatment of rapid cooling after heating up to a temp. above the solubility limit and below the m.p.
Patent JP-S6460727-A (JP)
Title: Braking force for vehicle
Inventor: SEKIYAMA YOSHIO
IPC: B60W10/198
Filed: 1987-12-28
Abstract: PURPOSE:To enable braking auto cruising with high reliability, safety and responsiveness by providing an auxiliary brake for applying braking force according to the change rate of a car velocity in a driving force transmission system. CONSTITUTION:Engine brake means comprise exhaust brake means 5 for opening and closing an exhaust passage 3, and turbine brake means 6 for applying braking force to a crankshaft 4 by a turbine wheel 16 rotated by input from a driving force transmission system. In this arrangement, a controller 40 computes various data such as car velocity, change rate of a car velocity, fuel flow, used gear step, ON-OFF of an engine brake and ON-OFF of auto cruising and outputs the result to a solenoid valve 14 and a step motor 39. Thus, the turbine brake means 6 as an auxiliary brake is operated according to the change rate of a car velocity, so that at the time of engine brake, proper braking force is applied to brake an engine 1 reliably, smoothly and accurately.
Patent JP-H04200279-A (JP)
Title: Self-exciting inverter
Inventor: MORITA KOICHI
IPC: G05F1/10
Filed: 1990-11-29
Abstract: PURPOSE:To contrive the reduction of noise as well as the reduction of power loss by a method wherein the title inverter is provided with a capacitor or a stray capacitance, connected substantially in parallel to a first switching element and a second switching element, and a reactor, connected between a DC power supply terminal and a primary winding. CONSTITUTION:Current I1 is conducted through a closed circuit consisting of a power supply 1, a reactor Lf, a first coil 6a and a first transistor Q1. Further, the lower side of a capacitor Cf is charged so as to have plus polarity. When a transformer 4 is saturated at a time point (t1), the direction of the voltage of a primary coil 6 is not converted immediately and resonance, generated by the resonance circuit of the inductance Lt of the primary coil 6 and the capacitor Cf, is generated whereby the voltage of the primary coil 6 is changed gradually. In this case, the voltage Vn1 of the primary coil 6a is changed so as to have the shape of a sine wave. On the other hand, when the transformer 4 is saturated, the voltage of the power supply 1 is applied on the reactor Lf and current reducing effect is generated by the reactor Lf whereby the current I1 of the first transistor Q1 is limited.
Patent JP-H10174490-A (JP)
Title: Motor drive
Inventor: TANAKA HIROSHI
IPC: H02P5/74
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive in which variable speed operation is realized without stopping a motor temperately, even upon failure of an inverter and continuos operation in realized without increasing facility investment. SOLUTION: When which from among normal service interprets 2 has failed is detected, switching is made from a switch 3 to a switch 4 through a switch circuit 8 in order to connect a relevant switch with an emergency inverter 5. A speed detection circuit 9 detects the speed of an induction motor, corresponding to the failed inverter, and a frequency setting circuit 10 converts the detected speed into a starting frequency for the emergency inverter, thus starting the emergency inverter 5.
Patent JP-H01178716-A (JP)
Title: Cooling device for generator of internal combustion engine
Inventor: ATSUMI MAMORU
IPC: F01P1/06
Filed: 1987-12-29
Abstract: PURPOSE:To effectively cool a generator with a simple structure by installing a timing belt and the generator closely on the same side of an engine for communication of a belt room to an generator room. CONSTITUTION:An inner cover 59 is arranged inside a timing belt 47 against a part of cylinders 17 and 18, and three divided portions of outer covers 60-62 are also arranged outside including the cover part of a generator 57. The inner cover 59, outer covers 60-62, and the side wall 21a of a crank case 21 form a belt room 63a for containing the timing belt 47, and a generator room 63b for containing a generator 57 having mutual communication. When wind runs through voids 68, 69 which are formed between the inner cover 59 and the cylinders 17, 18, the belt room 63a, the generator room 63b, and the cylinders 17, 18 are cooled positively. Also by the rotation of a exhaust fan 73, fresh air is fed in the belt room 63 through a fresh-air inlet 70, and the air cools belt pulleys 45, 46, the timing belt 47, and further the generator 57.
Patent JP-H11166232-A (JP)
Title: Pile hanging jig
Inventor: SHIGEMATSU HIDEKAZU
IPC: E02D13/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate insullation work of a chemical feeding pipe in the case where a precast pile is erected and to immerse the pile without using any special material. SOLUTION: A pile hanging jig is equipped with a pile cap 1 connected to the upper end of a precast pile 2 in a detachable manner, a rod 3 having the necessary length capable of being connected to an auger driving section 22 extended from the upper end of the pile cap 1 and a fluid supply pipe 5 capable of being turned with respect to the axial center of the rod 3 on the side of the rod 3 and, at the same time, borne over a distance capable of making an up and down motion. The lower end of the fluid supply pipe 5 can be connected to a passage vertically provided on the precast pile 2 passing through the inside thereof from the upper part of the pile cap 1.
Patent JP-2000159199-A (JP)
Title: Guiding control device for spacecraft
Inventor: YOSHIKAWA SHOJI
IPC: B64G1/26
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To come close to a target, to separate from the target, and to turn around the target with one-several time of maneuver by computing the orbital controlled variable so that a spacecraft returns to the real position after one orbital period of the target on the basis of the relative position and speed of the spacecraft at the time of orbital control maneuver. SOLUTION: A maneuver time determining unit 4 determines the appropriate time for maneuver so as to come close to a target, separate from the target and turn around the target. A navigation sensor 10 decides the relative position and the relative speed of the spacecraft to the target per each time. A controlled variable computing unit 5 computes the orbital controlled variable so that the spacecraft returns to the real position after one orbital period of the target. On the basis of this output, driving signal is sent from a controlled variable distributing unit 6 to an actuator 7. With this structure, the spacecraft performs the orbital movement 9 that it returns to the rear position again after one orbital period of the target.
Patent JP-H01174943-A (JP)
Title: Gas analyzer
Inventor: IMAKI TAKAO
IPC: G01N21/35
Filed: 1987-12-29
Abstract: PURPOSE:To obtain an analyzer which compensates the effect of an interfering component effectively without requirement of adjustment or the like, by supplying a sample gas and a comparison gas to two cells arranged in parallel simultaneously at a fixed cycle with a continuous switching. CONSTITUTION:Two cells 1 and 2 are arranged in parallel to each other between light sources 3 and 4 and a detector 5, and a filter 6 is provided in the optical path on the side of the cell 2 with an absorption band thereof almost the same as a characteristic absorption wavelength of a component to be measured. A fluid modulation means 7 and 8 supply a sample gas and a comparison gas to the cells 1 and 2 simultaneously at a fixed cycle with a continuous switching. When modulation frequencies of the sample gas and the comparison gas with the two fluid modulation means 7 and 8 are made different from each other, an output signal A is outputted with overlapped signal of bands near the modulation frequencies with respect to the respective cells 1 and 2 from the detector 5. A signal processing means 10 separates the signal A into signal components with the respective modulation frequencies for the cells 1 and 2 to obtain a difference between the signal components by rectification and smoothing separately thereby enabling determination of the density of a component to be measured in the sample gas.
Patent JP-H06323539-A (JP)
Title: Operating lever apparatus
Inventor: ONO MASAFUMI
IPC: F23Q3/00
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate any inconvenience due to vibration of a tensile spring when an operating lever is received by a stopper provided at a location of non-operation through the tensile spring. CONSTITUTION:Operating levers (ignition operating lever 1 and changeover operation lever 35), which are pressed from an initiation location being a non- operation location to an intermediate location being an operation location, and are tentatively stopped at the non-operation location, are pulled to the initiation location being the non-operation location by means of tensile springs 27, 35 provided between the operating levers and a frame 22. Further, there are provided the operating levers (ignition operation lever 1 and changeover operation lever 35) and a stopper 40 for receiving the operating levers at the initiation location being the non-operation location. Intermediate portions of the tensile springs 27, 35 are brought into contact with the frame 22 and other members.
Patent JP-H04200674-A (JP)
Title: Device for regulating viscosity of coating material
Inventor: TAKESHITA NAOTAKA
IPC: B44D3/00
Filed: 1990-11-29
Abstract: PURPOSE:To mechanically execute the respective operations of supplying a solvent, stirring a coating material and the solvent, and measuring a coating material viscosity by providing a stirrer, viscometer and solvent supplying pipe on a lifting base which moves upward and downward in upper and lower positions above a coating material tank. CONSTITUTION:The stirrer 12, the viscometer 16 and the solvent supplying pipe 20 are provided on the lifting base 10 which moves upward and downward in the upper and lower positions above the coating material tank 12. Consequently, the respective operations of supplying the solvent, stirring the coating material and the solvent, and measuring the coating material viscosity are mechanically executed without the operator's labor and, therefore, the regulating operations are automated and the operator's burden is decreased. Since the device is constituted to supply the solvent while measuring the viscosity, the working time is made much shorter than heretofore when the supply of the solvent and the measurement of the viscosity are separately executed and are repeated many times.
Patent JP-H05169335-A (JP)
Title: Assembling device for rear fender
Inventor: HIRABAYASHI MAKOTO
IPC: B62D63/04
Filed: 1991-12-19
Abstract: PURPOSE:To automatize the assembly and conveyance of the rear fenders of various kinds of cars and to improve the quality of an assembled product, and moreover to execute the replacement being heavy physical labor of a pallet for the rear fender through a replacing unit. CONSTITUTION:A rear fender 11, namely a part, can be held by a general purpose robot hand 15 which can hold plural kinds of rear fenders and conveyed. A conveying robot 17 selects a target part corresponding to the variation of the kind of assembled car and conveys it. A pallet replacing unit 31 can convey a pallet 30 and carry out an emptied pallet 30. A rear fender jig is prepared for each kind of the rear fender, and a part to be assembled is mounted on a rear fender jig 51 correspondent to the part in its positioned state. The part positioned on the rear fender jig 51 is welded by a welding robot 61 and assembled.