baber/WOPTO huggingface dataset:
Patent JP-H0445125-A (JP)
Title: Colorable and curable composition and colored and cured product therefrom
Inventor: SATAKE HISAMI
IPC: C08G59/18
Filed: 1990-06-12
Abstract: PURPOSE:To provide the subject composition giving colored cured products having excellent durability, excellent light resistance, etc., when irradiated with energy rays, etc., by compounding a cation-polymerizable organic compound, a specific leuco dye and an aromatic onium salt as main components. CONSTITUTION:The objective composition comprises (A) a cartion-polymerizable organic compound polymerizable into a high molecular weight state (e.g. an epoxy compound), (B) a leuco dye having a lactone ring and (C) an aromatic onium salt (e.g. compound of formulas I, II or III) as main components (may contain a radical polymerization initiator or a radical polymerizable compound). The composition is irradiated with energy rays or heated to provide a colored and/or cured product.
Patent JP-S5575588-A (JP)
Title: Energy accumulated rotary motion apparatus
Inventor: HAABAATO SHITSUKUSUSUMISU
IPC: F04D5/00
Filed: 1979-11-27
Abstract: in a regenerative rotodynamic machine, a portion of a disc-like impeller (11) adjacentthe impeller periphery extends radially through an annular chamber (<sub>1</sub>3) in the machine casing concentric with the impeller (17), thereby dividing said chamber into two annular side channels (13A, 13B) one on each side of the impeller. The portion of the impeller lying in the annular chamber has scooped out annular cavities or recesses in its sides in which are disposed rings of aerodynamic blades (18) and fluid flow passing around the annular chamber from an inlet to an outlet is caused to circulate repeatedly, flowing radially outward through the blading in the impeller cavities and radially inward in the annular side channels alongside the impeller outside the impeller cavities. The aerodynamic blades (18) are designed so that the angle between the entry and exit flows of each blade is greater than 90°.
Patent JP-S6044730-A (JP)
Title: Electric range
Inventor: MORII SHIGEHIRO
IPC: F24C15/10
Filed: 1983-08-22
Abstract: PURPOSE:To maintain the level for a heater and reduce a corrosion development through the improvement of internal ventilation, by arranging such that the top plate of box-shaped body case is supported by a cylindrical body provided inside the case as a reinforcement of top plate and the cylindrical body is utilized as a ventilation guide and a heat insulator. CONSTITUTION:A body case 1 is formed in a box-shaped configuration by a side plate 2, a bottom plate 3 and a top plate 4. The circumferential portion of opening 5 defined through a top plate 4 is supported on the upper end of cylindrical body 15 provided on the bottom plate 3. The opening edge of top plate 4 is thus supported by the cylindrical body 15, and therefore the top plate 4 is less subject to a thermal deformation. Besides, a support plate 11 supported on the opening edge and a heater 10 provided at the support plate 11 can maintain their level. A cooling air is introduced through a vent hole 16 defined through the bottom plate 3 and exhausted from a vent hole 14 defined through a broth receiving plate 9, while being guided by the cylindrical body 15. Said appliance is thus enabled to suppress the rise of temperature therein.
Patent JP-H11991-A (JP)
Title: Ink jet recording apparatus
Inventor: FUJII MITSUYOSHI
IPC: B41J2/045
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of images through the reduction of dispersion in the diameter of dots, by providing pressure generation means for generating pressure variation generated as the movement of a carriage and pressure variation of reversed polarity. SOLUTION: A voltage bimorph type pump 50 being displacement generation means for generating the displacement of ink is communication connected to an ink supply pipe. In the voltage bimorph type pump 50, a deformable partition wall member 54 is provided with has a bimorph oscillator 52 secured by an elastic mold 53 in a case member 51. The interior part of the case member 51 is defined into two chambers S1, S2, one of which is communicated to an ink supply pipe 43 via a pipe member 55. The voltage waveform of the bimorph oscillator 54 is applied on the voltage bimorph type pump 50. The bimorph oscillator 54 deforms in proportion to voltage so as to vary the inner volume of the chamber S1, thus generating displacement to ink in the ink supply pipe being communicated to the chamber S1 via the pipe member 55.
Patent JP-H11331659-A (JP)
Title: Electronic camera
Inventor: TAKASAKI MASAAKI
IPC: H04N5/225
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a single electronic camera that is applicable to a plurality of applications. SOLUTION: Since a solid-state image pickup element 12 fitted to a rear cover 102 is replaceable, the element 12 is replaced with a solid-state image pickup element 12' whose pixel number and sensitivity are selected differently from those of the element 12 depending on a photographing condition, then photographing in best matching with the photographing condition is attained. Thus, the single electronic camera is applicable to photographing of multi-purpose applications.
Patent JP-H05347708-A (JP)
Title: Image converter
Inventor: SUMIYA SHIGEAKI
IPC: H04N19/102
Filed: 1992-06-12
Abstract: PURPOSE:To provide an image converter which can perform a highly efficient density distribution inspection and the conversion of density with reduction of waste caused by the decoding job required especially for the density distribution inspection. CONSTITUTION:A density distribution inspecting part 102 applies an inspection to a DC component 107, i.e., the low frequency included in the frequency data. Then a density conversion value deciding part 103 decides the density conversion value based on the result 108 of the density distribution inspection. A density converting part 105 applies the conversion of density to the component 107 based on the deciding result of the part 103. A decoding part 105 outputs the decoding data 112 based on the AC data 111 and the density conversion DC component data 110.
Patent JP-2000344116-A (JP)
Title: Steering device for vehicle
Inventor: MAKITA TADASHI
IPC: B62D5/04
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of being easily stored in an engine compartment by increasing the degree of freedom of design. SOLUTION: One end of a flexible shaft 10 converting the amount of steering of a steering wheel 4 to its rotation about an axis and transmitting the rotation is connected rotatably and the other end of the flexible shaft is connected to a steering angle ratio variable mechanism 12. The flexible shaft comprises a flexible inner shaft and a flexible outer tube slidably covering the outer peripheral surface of the inner shaft. The steering angle ratio variable mechanism adopts a planetary gear mechanism comprising a sun gear, planetary gears, and a ring gear having the annular teeth formed in the inner peripheral surface which are meshed with the teeth of the planetary gears, the shaft of a motor is fixed coaxially with the sun gear, and the flexible shaft is fixed coaxially with the planetary gears. Then, the motor is connected to a control circuit, and the rotating control of the motor is performed by the control circuit.
Patent JP-S5374301-A (JP)
Title: Driving unit for uhf tuner
Inventor: HIROSE TAKENORI
IPC: F16H19/08
Filed: 1976-12-14
Abstract: PURPOSE: To eliminate the slip at rotation so that sure transmitting operation can be given, by making the transmission with the gear mechanism for the transmission in the required range of revolution of variable capacitor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H078346-A (JP)
Title: Closet
Inventor: SAWA HIROYUKI
IPC: A61L2/10
Filed: 1993-06-24
Abstract: PURPOSE:To provide a closet so that it can protect foods stored there from damages of harmful insects, etc., even at the normal temperature. CONSTITUTION:The closet 1 is set into the wall 2. Inside the closet 1, two food storage rooms 4 and one tableware storage room 5 are sectioned. In each food storage room 4, such foods are to be stored as may not rot without being kept in a refrigerator. The receiving parts 11 are projected outward from both of the side boards 10 in the location corresponding to each food storage room 4. In each of these receiving parts 11, the opening 11a is formed into a food storage room 4. And inside each receiving part 11, UV ramp 12 is installed. The opening 11a of the receiving part 11 is covered with the net 14. The UV ramp 12, charged with electricity, radiates ultraviolet rays. And the UV rays can kill harmful insects and sterilize within the food storage rooms 4 so that the foods kept there can be protected from damages of harmful insects, etc.
Patent JP-S5579476-A (JP)
Title: Developing method of electrostatic latent image
Inventor: SAITOU TAKASHI
IPC: G03G15/10
Filed: 1978-12-12
Abstract: PURPOSE: To obtain the sensible images of good grade at a high speed by making the elastic deformation amount in the thickness direction through pressure contact with a rigid member in an elastic material equal to or more than the elastic deformation amount through pressure contact with a carrier surface.  
     CONSTITUTION: Arrangement is so made that the deformation amount in the thickness direction of the elastic material layer of a developing roller 12 caused through pressure contact with a refresh roller 13 becomes nearly equal to or more than the deformation amount in the thickness direction of the elastic material layer of the developing roller 12 caused through pressure contact with a photoreceptor 4, whereby the uneven state in the developing roller 12 is eliminated owing to the action of the reflesh roller 13 and is thus evened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11347920-A (JP)
Title: Abrasive method for semi-conductor wafer
Inventor: TANI TAKEHIKO
IPC: B24B37/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the defective haze or defective scratch by using a modified abrasive solution in which a surfactant and an alkali are added as the abrasive solution to remarkably reduce the haze level. SOLUTION: A mirror-finished wafer formed of a compound semi-conductor obtained by a conventional manufacturing method has a weakness easy to generate a haze. An abrasive solution to effect the mechano-chemical mirror- finishing through the abrasive solution and an abrasive cloth after the semi-conductor wafer is mounted on an mirror-finishing device is preferably one kind to be selected from hypochlorite, Br-methanol and colloidal silica, or a mixture thereof. The alkali to be added to the abrasive solution is preferably one kind to be selected from NaOH, KOH, NaHCO3 , KHCO3 and NH4 OH, or a mixture thereof. In addition, a cationic surfactant to be used for the surfactant to be added is preferably N(CH3 )4 OH or N(C2 H5 )4 OH.
Patent JP-H10615-A (JP)
Title: Manhole inner wall cutter
Inventor: YAMANO KANSHIROU
IPC: B28D1/30
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable a work for cutting the deteriorated surface part of a manhole inner wall mechanically without depending on manual operation of a worker. SOLUTION: In a manhole inner wall cutter in which a support frame 4 of hollow structure with its lower part opened is installed in a manhole opening 2, a cutter unit 5 which is placed in the frame 4 is brought down to conduct the cutting work of the manhole inner wall, a suspended rod 12 extending vertically is linked to the central part of a revolving table 7 which rotates around the axis of the manhole opening 2 vertically movably and co-rotatably, the unit 5 is composed of a pair of cutter arms 21 which move a cutter 22 forward/ backward in opposite horizontal directions and a cutter controller 23 which synchronizes a load so that the cutter 22 of each arm 21 is pushed to the inner wall 3 with always equivalent pushing force to be set in the lower end part of the rod 12.
Patent JP-S63317908-A (JP)
Title: Magnetic disk recorder
Inventor: MIWA TAKAHIRO
IPC: G11B20/12
Filed: 1987-06-19
Abstract: PURPOSE:To prevent actualization of a disk defect by detecting a slight flaw or defect latent on a part of a magnetic disk and using the magnetic disk while avoiding this defective part. CONSTITUTION:A format is recorded from an arbitrary position in accordance with the soft sector system by the magnetic head in an outermost peripheral on-track position P2. The recorded format is read and confirmed in this position. Next, the format is read in and off-track position P3 shifted inward by one step and a position P1 shifted outward respectively. If error is detected in case of this read and confirmation, read and confirmation are immediately stopped, and all of this recording track is formatted again. At this time, the recording start position is gradually shifted and the defective position is driven into a preamble part 3, a postamble part 5, a gap part 8, or the like. Thus, the disk defect is not actualized.
Patent JP-S5678623-A (JP)
Title: Production of rosine material aqueous emulsion
Inventor: MAKINO YOSHIO
IPC: C09K23/52
Filed: 1979-11-30
Abstract: PURPOSE: To produce a titled aqueous emulsion of high long-term stability and dilution stability by using N-polyoxyalkylene fatty acid amide sulfuric acid ester salt as an emulsifier at the time of obtaining an emulsion in which water is of continuous phase and rosin material is of dispersion phase by a phase reversal emulsifying method.  
     CONSTITUTION: An aqueous soln. contg. 0.5W10wt% the emulsifier expressed by the formula is added under stirring to the dissolved rosin material composed of 0W 95wt% rosins and 5W100wt% rosin aduct, whereby the emulsion in which water is of dispersion phase and the rosin material is of continuous phase is prepd. Next, while this emulsion is being stirred vigorously, warm water is added thereto, whereby the phases of the emulsion are reversed so that the water becomes of continuous phase and the rosin material of dispersion phase. The resulted rosin material aqueous emulsion is usable advantageously as a superior sizing agent for paper making. For example, coconut oil fatty acid residual group. CONHCH 2 CH 2 O(CH 2 CH 2 O) 9 SO 3  Na is used as the emulsifier of the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H053641-A (JP)
Title: Stand for installing pump of bubbling bath tab
Inventor: NISHIMORI SHINJI
IPC: H02K5/24
Filed: 1991-06-26
Abstract: PURPOSE:To prevent the transmission of vibrations from a pump section to a dressing washing stand when the pump of a bubbling bath tab is installed to the decorated washing stand. CONSTITUTION:Transmission of vibrations from a pump section 1 is prevented in such a way that the pump section 1 is fixed to an installing stand 2 which is also used as a waterproof pan through a leg A 3 and a plurality of bolts fitted to the stand 2 are made to reach the a floor by means of installing legs 11 at the lower ends of the bolts after passing through the bottom plate 6 of a dressing/washing stand 5 in such a way that the bolts are not brought into contact with the bottom plate 6.
Patent JP-H102924-A (JP)
Title: Relay-circuit monitor device and communication apparatus
Inventor: TATEBAYASHI KOJI
IPC: H04L25/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a relay-circuit monitor device in which a relay switch part can be miniaturized by a method wherein, when a failure is generated, only a relay contact which changes over a line-wire signal is provided and changes in a current value before and after its changeover are detected. SOLUTION: When a failure is generated in a first working-side interface package (W-side PKG) 1, a package protection control part 6 cuts the connection of a relay switch inside the PKG 1 to a line-wire signal. In succession, a relay switch 5a corresponding to the PKG 1 at a relay switch part 5 is changed over to the side of the line-wire signal from the side of a resistance 11. Changes in a current value before and after its changeover are detected by a current monitoring circuit 7. It is judged that the switch part 5a is changed over correctly when the current value becomes large, a judgment signal is output to the control part 6. The control part 6 controls a monitoring-circuit connecting relay 8, it separates the switch part 5 from the monitoring circuit 7, and it connects a relay switch inside a protective (P)-side PKG 4 to the lead-wire signal.  Thereby, a contact for monitoring is not required, and the switch part 5 can be miniaturized.
Patent JP-S63316821-A (JP)
Title: Optical scanner
Inventor: TAKANASHI KENICHI
IPC: G02B26/10
Filed: 1987-06-19
Abstract: PURPOSE:To eliminate the generation of a ghost by a parallel plane plate and the adverse influence of an image forming lens system upon image formation performance while preventing a rotary polygon mirror from being stained by providing the transparent parallel plane plate to the window of a housing where the rotary polygon mirror is closed and setting it in a specific arrangement state. CONSTITUTION:Parallel luminous flux from a light source device 1 is incident on a reflecting surface 4 of the rotary polygon mirror 5 through a cylinder lens 2 and the transparent parallel plane plate 3 and the luminous flux reflected by the rotary polygon mirror 5 forms a spot image on a scanning surface 7 by passing through the parallel plane plate 3 and image forming lens system 6. The parallel plane plate 3 is provided so as to cross the deflecting surface of the rotary polygon mirror 5 at right angles. Further, the arrangement state of the parallel plane plate 3 is so determined that expressions I and II holds, where alpha is the angle of the luminous flux incident on the rotary polygon mirror 5 and the optical axis of the image formation optical system 6, gamma is the angle of the parallel plane plate 3 to the optical axis of the image formation optical system 6, gamma is the angle of deflected luminous flux incident on the maximum effective view angle of the image formation system 6 in a deflecting plane, and theta max is the maximum effective view angle where the reflection angle is maximum.
Patent JP-H0821900-A (JP)
Title: X-ray intensity correcting filter, x-ray exposing device, and x-ray exposing method
Inventor: OZAKI SADAHIKO
IPC: H01L21/027
Filed: 1994-07-06
Abstract: PURPOSE:To improve the accuracy of a transfer pattern by providing an intensity correcting filter for uniformly correcting the exposed X-ray intensity distribution in the exposure field on a beam line in an X-ray exposing device using the synchrotron emitted light as an X-ray source. CONSTITUTION:The phenomenon that the intensity of X-rays is damped in the passing gas is utilized. A container having the entrance plane and outgoing plane of X-rays made of a thin film bulkhead 83 is arranged at the position immediately before the exposure plane on the X-ray propagation path from an X-ray source to the exposure plane via an optical system. The prescribed gas 81 is sealed in the container, and the differential pressure between the sealed gas 81 and the outside atmospheric air of the thin film bulkheads 83 is controlled. A desired deflection deformation is applied to the thin film bulkheads 83 of the container, the X-ray linear propagation distance in the sealed gas 81 is controlled, thus the damping of X-rays in the sealed gas 81 is controlled, and the intensity distribution of the exposed X-rays is uniformly corrected. When the intensity distribution information on the exposure plane is fed back to a differential pressure control system, the accuracy of correction is further improved.
Patent JP-H11344195-A (JP)
Title: Silencing pipe
Inventor: NAKAMURA SHINGO
IPC: F16L55/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To keep pipe strength and to provide sufficient silencing performance by making an inner layer including a water flowing surface out of a non-foamed elastic resin having a specific hardness. SOLUTION: A silincing pipe 1 is made of a synthetic resin, and has the two-layered structure comprising an inner layer 11 and an outer layer 12. The inner layer 11 including the water surface is formed by an elastic resin foamed body made of an elastic resin having the hardness at most 80 in the non-foamed condition. The outer layer 12 is formed by a plastic pipe. The silencing pipes 1, 1 are connected to the acceptors 21, 21 at both ends of a socket-type union joint 2 for the piping. When the fluid flows in the piping, the inner layer 11 including the water surface and formed by the elastic resin foamed body made of the elastic resin having the hardness at most 80 in the non-foamed condition, absorbs the impact generated in the flowing of the fluid, whereby its noise can be reduced.
Patent JP-H113306-A (JP)
Title: Agent system
Inventor: SAKAKURA TAKASHI
IPC: G06F13/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To attain an agent system enabling an agent to execute mission critical processing requiring reliability by providing a processing system allowed to be executed by an agent and capable of processing data with a non-volatile storage area allowed to be used for the agent. SOLUTION: The non-volatile storage part 203 is accessed through a RAW disk interface (an interface capable of directly writing/reading out data in/from a disk on a driver level e.g. without passing a master file system). Namely the disk to be used for the agent is accessed through the RAW disk interface. Thereby a write request from the agent to the storage part 203 is synchronously processed. When a normal end report of writing is outputted from the processing system 202, data are surely recorded in the storage part 203, and when the normal end report is not outputted or a system fault is generated in writing processing, the data of unwritten data are guaranteed.
Patent JP-H0771889-A (JP)
Title: Heat transfer tube for falling luquid film type evaporator
Inventor: ISHIDA MASASHI
IPC: F28F1/26
Filed: 1994-07-06
Abstract: PURPOSE:To obtain an excellent wet spread of refrigerant adhered to the outer surface, a large surface area and an excellent heat transfer performance. CONSTITUTION:Fins 1 which are extended in a direction perpendicular or oblique to a tube axial direction are provided on the outer surface of a heat transfer tube. Each fin 1 has a height of 0.1 to 0.8mm. The number of the fins per 1m in the tube axial direction is 905 to 1102 rows. Grooves 3 are provided along the fins in tops of the fins 1. An angle formed between both the sidewalls of the groove 3 is set to 70 to 150 deg.C. Further, cutouts 2 are provided at the fins 1 at a pitch of an array of 0.5 to 1.0mm.
Patent JP-S6311483-A (JP)
Title: Four-wheel steering device
Inventor: KOMAMURA SEIJI
IPC: B62D7/15
Filed: 1986-07-01
Abstract: PURPOSE:To make steering directions of front and rear wheels preferable by providing an interlock mechanism rotated in response to the steering of front wheels, a planetary gear mechanism having a sun gear rotated by this rotating force, and a transfer bar with one end connected at the eccentric position of one of these planetary gears. CONSTITUTION:When front wheels 27, 28 are steered, a sun gear 60 is rotated accordingly, and a planetary gear 62 is revolved around the sun gear 60 while being rotated. The moving direction of a transfer bar 56 connected at the eccentric position of this planetary gear 62 when the planetary gear 62 starts to be rotated becomes opposite to the moving direction by the subsequent revolution. Accordingly, transfer directions of a transfer valve V2 when the steering quantity of the front wheels 27, 28 is small and when it is large become opposite. By utilizing this fact, steering directions of front and rear wheels can be made same phase when a handle is slightly turned (at a low speed) and the opposite phase when it is largely turned (at a high speed).