baber/WOPTO huggingface dataset:
Patent JP-H08181644-A (JP)
Title: Supervisory system for satellite communication earth station
Inventor: NAKANO MOTOO
IPC: H04B17/40
Filed: 1994-12-26
Abstract: PURPOSE: To easily discriminate a cause of a fault by providing standby satellite communication equipment and replacing active communication equipment with the standby equipment so as to detect a fault in a short time. CONSTITUTION: When no reply data is received from an earth station satellite communication equipment 100a in an active satellite communication equipment 210, an active/standby changeover device 250 is used to replace the active communication equipment with a standby satellite communication equipment 230 to discriminate a cause to the fault as to whether it is in the equipment 210 or in the equipment 100a and transmission reception of supervisory data is made between the equipments 100a and 230. When the equipment 230 receives reply data from the equipment 100a, a cause to the fault is discriminated to be the equipment 210. When no reply data is received, the cause is discriminated to be the equipment 100a.  Furthermore, when the fault occurrence in the equipment 100a is discriminated based on the content of the reply data received by the equipment 210, the equipment 230 is replaced by the equipment 250 for the transmission reception of supervisory data to/from the equipment 100a and the equipment 100a revises reply data to a center station 200 into a fault occurrence use synchronization word and sends it to the station 200. A synchronization word revision circuit 240 revises the received data into the fault occurrence use synchronization word to receive the reply data.
Patent JP-2001138257-A (JP)
Title: Screwdriver
Inventor: TOIZUMI HARUO
IPC: B25B23/10
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a screwdriver capable of holding a screw and washer certainly and precluding short-circuiting in the screw mounting/removing operations perfectly through prevention of slipping-off of the screw and washer. SOLUTION: An insulating cylinder 7 is fitted on a drive shaft 1 in such a way as capable of advancing and retreating and is furnished at the tip (forefront part 6) with a screw head embracing tool (embracing part 10) consisting of a resilient cylindrical material of insulating nature and a washer embracing tool 12 consisting of a resilient cylindrical material of insulating nature arranged in such a way as surrounding the periphery of the screw head embracing tool, whereby the head embracing part 10 embraces the head 8a of a screw 8 engaged with the tip of the screwdriver shaft 1 when the cylinder 7 is slid to the front position, and the washer embracing tool 12 embraces a washer 11, and the head embracing part 10 and washer embracing tool 12 are arranged to take positions where the embraced screw head 8a and washer 11 are released when the cylinder 7 is slid to the rear position.
Patent JP-H09163145-A (JP)
Title: Image processor
Inventor: KOIKE KAZUMASA
IPC: H04N1/407
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To conduct gamma correction suitable for any of the character mode, the photographic mode and the character/photographic mode and especially to make the separation performance of image area separate processing compatible with the image quality of a pattern. SOLUTION: A gamma correction section 3 is placed at a next stage of a scanner section 1, an image area separate section 4, a character processing section 5, and a pattern processing section 6 receive multilevel image data subject to gamma correction, in which gamma correction with a gamma curve suitable for each mode is conducted. A gamma curve in the character mode is a linear straight line without gamma correction, and a gamma curve in the photographic mode reserves full white and full black density areas and its medium density part is expressed in a logarithmic curve, and a gamma curve in the character/photographic mode reserves full white and fully black density areas and its medium density part is expressed in a straight line.
Patent JP-H06174658-A (JP)
Title: Filtering method of image
Inventor: KOBAYASHI AKIRA
IPC: G01B11/30
Filed: 1992-12-02
Abstract: PURPOSE:To furnish a filtering method of an image for selecting an effective filtering operator automatically for each region wherein the direction of a trace of machining varies, even when this direction varies within an image area of an object of inspection. CONSTITUTION:In a filtering method for removing noise and emphasizing a necessary image in an image processing, a small region cut-out process 10 for dividing an image area of an object of inspection obtained by picking up an image of the object 2 of inspection into small regions, and an image directional component calculating process 11 for calculating an image directional component of an image in each divided small region from the history of the object of inspection, are provided. Moreover, an operator selecting process 12 for selecting an image component in a specified direction to be emphasized or erased, from the result of calculation of the image directional component, and selecting a filtering/selected operator for emphasizing or erasing the image component in the specified direction, and a filtering process 14 for executing filtering by using the selected filtering operator, are provided.
Patent JP-2001106458-A (JP)
Title: Simple elevator for wheelchair user
Inventor: SASAKI ICHIRO
IPC: B66B9/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a system allowing a wheelchair user to go up and down freely without care of any other person. SOLUTION: A simple elevator is structured so that each cage 1 with a wheelchair user having got on is hung down by a chain, etc., and reciprocated between the specified places for the user to get on and off in the elevating and sinking motions.
Patent JP-H02168501-A (JP)
Title: Composite signal lighting fixture for vehicle
Inventor: TANADA TSUGUMITSU
IPC: F21S8/10
Filed: 1988-12-21
Abstract: PURPOSE:To enable the lighting of a sub-light emission plane and improve the integrated feeling of design by introducing the light of a lighting fixture performing as a tail/brake lamp to the sub-light emission plane via light introducing plate bypassing the back or side of a lighting fixture performing as a turn signal light. CONSTITUTION:Light from the light source 23 of a lighting fixture 20 performing as a tail/brake lamp is introduced from the converging part 24a of a light introducing plate 24 made of a transparent material such as resin, and transmitted to a light emission part 24c through a light introducing part 24b bypassing the back of a reflecting mirror 32. The light emission part 24c is so formed as to have a reflection cut and irradiates light toward a sub-light emission part 21b. According to the aforesaid construction, when the lighting fixture 20 is turned on, the sub-light emission part 21b also becomes bright due to the light of the light source 23 introduced via the light introducing plate 24. As a result, the lighting fixture 20 is not recognized as having different form between nighttime and daytime, thereby enabling the improvement of integrated design feeling.
Patent JP-H04195068-A (JP)
Title: Production of toner for electrophotography
Inventor: AMETANI SHINJI
IPC: G03G9/087
Filed: 1990-11-28
Abstract: PURPOSE:To stabilize electrostatic charging characteristic and to improve offset resistance by kneading toner composition consisting of a binding agent, a colorant, and an electrostatic charging control agent by a kneader provided with kneading rotors which have the different shapes of respective cross sections and which rotate in a biaxial different direction. CONSTITUTION:The toner composition 3 consisting of resin for the binding agent, the colorant and the electrostatic charging control agent is kneaded by the kneader provided with a four-blade kneading rotor 1 and a three-blade kneading rotor 2 which mutually rotate in an opposite direction. The product of the number of the blades of the rotor 1 and the revolving speed of the blade is made the same as the product of the number of the blades of the rotor 2 and the revolving speed of the blade. Thus the toner composition is uniformly dispersed.
Patent JP-H05126646-A (JP)
Title: Housing for temperature measuring apparatus
Inventor: JIYON HOOSURII
IPC: G01J5/02
Filed: 1991-12-06
Abstract: PURPOSE: To provide a housing for temperature measuring device like a pyrometer that can reduce the quantity of entering stray radiation and eliminate any influence of scrubbed air on the test environment. CONSTITUTION: A housing 18 for temperature measuring device includes a duct 20 surrounding the temperature measuring device as to form a space for passage of a fluid therein, and the duct 20 is extended between at least one window 12 on one end of the temperature measuring device and a detector on the other end thereof, and it is arranged in a manner that a part of fluid stream flowing in the duct 20 may flow on the surface of the outside of the window, and further at least one window is provided with a peripheral shield 24. The shield 24 is adjacent to the window and has a radial-direction groove 38, which gives a rotational-direction velocity element to the fluid stream flowing on the surface of the outside of the window so as to cool the shield, and the peripheral shield is provided with at least one internal annular shelf 42 to control the flow of radiant energy passing therein.
Patent JP-H07149909-A (JP)
Title: New polymer, ferroelectric liquid crystal composition containing same, and raw material compound
Inventor: MORIWAKI FUMIO
IPC: C09K19/40
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a ferroelectric liq. crystal compsn. which has a good orientatability and quickly responds to an electric field by combining a specific polymer with a low-molecular smectic liq. crystal compd. CONSTITUTION:A new polymer comprises repeating units of formula I (wherein m and n are each an integer of 2-5; a is an integer of 4-16; b is an integer of 0-3; c is an integer of 1-7; p is 0 or 1; * indicates an asymmetric carbon; Y is a group of formula II; k is an integer of 1-13; and j is an integer of 1-4), exhibits a chiral smectic C phase in a wide temp. range including room temp., quickly responds to change in electric field, and is derived from a diene compd. of formula III (wherein m, n, a, b, c, p, and * are each the same as described above). A ferroelectric liq. crystal compsn. is formed from the polymer and at least one low-molecular smectic liq. crystal compd.
Patent JP-H09122595-A (JP)
Title: Grain separator for husker
Inventor: OBA MITSUGI
IPC: B02B5/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To make easy operation adjustment possible while viewing the adjustment with eyes. SOLUTION: A separating plate 3 of an approximately rectangular shape formed by successively joining mesh-like ruggedness on the front surface of a steel plate is obliquely installed below a mixed grain hopper 1. A rotary brush 6 radially implanted with fine hairs on the outer periphery of a cylinder penetrated with a shaft and a transfer screw 7 are installed in juxtaposition above the bottom end of this separating plate 3 so as to intersect orthogonally with the dropping direction of the mixed grains. The front end of a grain dividing plate 8 formed to a W shape by successively joining side sections to a semicircle along both outer peripheries below both of the brush and the screw is disposed to face the rotary brush 6.
Patent JP-H09191059-A (JP)
Title: Power semiconductor module substrate
Inventor: TSUJIMURA YOSHIHIKO
IPC: H05K1/09
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module substrate which is good in adhesion. SOLUTION: An aluminum nitride substrate is provided on its one side with a copper circuit and on the other side with a heat radiation copper plate. The heat radiation copper plate is bonded to the substrate through a layer of nitride with such an active metal as titanium and/or zirconium and through a junction layer of a mixture of silver and copper. In this case, the above copper circuit and heat radiation plate contain 50ppm or less of oxygen respectively.
Patent JP-H07182610-A (JP)
Title: Composite type magnetic head and its manufacture
Inventor: TERADA NOBUHIRO
IPC: G11B5/127
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a composite type magnetic head and its manufacture which achieve the lower inductance of a core chip eventually improving a high frequency characteristic. CONSTITUTION:A core chip 50 is fastened on a slider 90. The slider 90 is made up of a slider body 62 and a trailing side slider member 22. An air bearing 83 is provided on a slide surface of the slider 90. The slider body 62 and the trailing side slider member 72 are made of calcium titanate as non-magnetic material. A groove 63 for winding is provided on the trailing side of the slider body 62. The trailing side slider member 72 is provided with a groove 71 for winding and a reinforcing part 75 communicating with the groove 63 for winding. The reinforcing part 75 thus provided allows the thinning of the core chip 50.
Patent JP-H06169885-A (JP)
Title: Channel for endoscope
Inventor: KIRA HITOSHI
IPC: A61B1/00
Filed: 1992-12-03
Abstract: PURPOSE:To prevent a reinforcing coil from being afloat from a spiral groove to the outside thereof at the time of a curving operation for the insertion section of an endoscope, lower the hardness of a whole channel, prevent an increase in a force required for the curving operation of a curved section, and also prevent other internal parts of the insertion section from being broken due to pressure at the time of the curving operation. CONSTITUTION:A resin shield layer 25 is provided for covering the external surface of a channel tube 13, in such a way as enveloping a reinforcing coil 22 wound in a spiral groove 21 on the external surface of the tube 13. In addition, microcrack sections 24 are formed in the layer 25 for lowering the rigidity thereof.
Patent JP-H02214415-A (JP)
Title: Semiconductor circuit having overvoltage protective circuit
Inventor: FURANSHISUKASU ADORIANUSU KORU
IPC: H02H3/20
Filed: 1989-12-15
Abstract: PURPOSE: To enhance switch off characteristics by providing a control circuit having a function responsive to a voltage detection circuit to be coupled with a feeder line and bringing a switching transistor into nonconducting state upon detecting an overvoltage. CONSTITUTION: A protective circuit is provided with a control circuit 15 having a function responsive to a voltage detection circuit 16 to be coupled with one feeder line 10/13 and bringing a switching transistor T1 into nonconducting state upon detecting an overvoltage. The voltage detection circuit 16 comprises a semiconductor element T8 having voltage breakdown characteristics correlated with other semiconductor element T10 and it is driven to breakdown depending on the voltage between both feeder lines 10/13, 11/14 lower than a voltage for causing the semiconductor element T10 to breakdown. This arrangement realizes a protective circuit which can limit the power supply while avoiding unnecessary switch off thereof.
Patent JP-S642651-A (JP)
Title: Preparation of adhesive plaster containing mercurochrome
Inventor: KANAO MASANOBU
IPC: A61L15/44
Filed: 1987-12-23
Abstract: PURPOSE: To enhance the releasability of mercurochrome without lowering the adhesive strength of an adhesive plaster, by coating a cloth sheet with a mixture prepared by mixing macrogol, which has the good compatibility with a plaster control component, with said component before drying.  
     CONSTITUTION: A material composed of a mixture consisting of a plaster base agent, the solvent for said base agent, an aqueous mercurochrome solution, a plaster control component substantially composed of methanol and/or ethanol and 1.5W10wt.% macrogol having the compatibility with the base agent component is applied to a cloth sheet and dried to prepare a mercurochrome-containing adhesive plaster. The macrogol has an average MW of 200W10,000, pref., 400W6,000. By mixing compatible macrogol in a specific amount range, the releasability of mercurochrome is enhanced while the balance of the adhesive strength, releasability and holdability necessary for the adhesive plaster is kept and, as a result, the antibacterial property of the adhesive plaster is markedly improved. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H02228155-A (JP)
Title: Supporter for telephone and the like
Inventor: BARUTOHAZARU KIRUHINERU
IPC: H04M1/12
Filed: 1989-12-15
Abstract: PURPOSE: To obtain high intensity and easy operationability by providing a bushing hanging arm adjustable in length. CONSTITUTION: To prevent that a bracket 11 slants centering a hanging arm axis, busing parts 8, 9 and 10 have an ellipsoid or polygon section respectively, and a suitable catching part and stoppers 15 to 23, on one hand, restrict the pull-out of the bushing hanging arm, on the other hand, define three specified pull-out positions, so that the bushing hanging arm 5 and a supporting board 13 are adjusted unstepwise. Appropriate mutual adjustment on the engagement of these parts and the friction state is accompanied with sufficient detent, and even when further larger load is applied on the support board 13, the holding of desired pull-out positions are ensured respectively. Thus, high intensity and easy operation are realized.
Patent JP-H07183076-A (JP)
Title: Discharge type surge absorber
Inventor: TANAKA YOSHIYUKI
IPC: H01T4/12
Filed: 1993-12-22
Abstract: PURPOSE:To miniaturize a discharge type surge absorber even if a getter and an electron-emitting material are provided independently in different portions of a discharge electrode, to provide a stable discharge characteristic, and to drop a discharge starting voltage and an impulse response voltage. CONSTITUTION:A discharge type surge absorber 10 has a surge absorption element 15 having a pair of cap electrodes 12a, 13a at both ends of a columnar ceramic element 11 and an insulating tube 14 sealing the element 15 and an inert gas therein. The surge absorption element has a first thin layer 11a of getter formed over the surface of the ceramic element, a second thin layer 11b of electron-emitting material formed over the first thin layer, a getter portion 11d formed by exposing of the first thin layer to the surface of the element 11 by partially removing the second thin layer, and a microgap formed by removal of the first and second thin layers on the peripheral surface of the element 11, with the pair of cap electrodes provided at both ends of the element 11 via the second thin layer.
Patent JP-H11158881-A (JP)
Title: Slope spraying material for free frame construction, and construction using the same
Inventor: TERAJIMA ISAO
IPC: E02D17/20
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the workability while using a small free frame by providing cement mortar, an accelerating agent containing calcium aluminate and a retarder so to have a specified working time, and setting a constant compression strength. SOLUTION: Calcium aluminate is contained as an accelerating agent so as to give the quick setting property to the cement mortar, and hydration of the cement is accelerated so as to improve the strength of the cement mortar at the initial time. Furthermore, use for a small frame such as a free frame is enabled, and the retarder is added to the cement mortar so as to prolong the working time, in which leveling is possible. In this case, working time is set at 5-120 minutes, and compression strength after 28 days is set at 25 N/mm<2> or more. A lower reinforcement and a metal net are located in the natural ground, and an upper reinforcement is arranged, and both the upper and the lower reinforcement are connected to each other, and the slope spraying material sprayed to the free frame is leveled by a trowel.  With this structure, strength realizing property is improved so as to reduce the spraying thickness in comparison with a conventional one, and the working time is shortened, and the efficiency is improved.
Patent JP-H09161472-A (JP)
Title: Memory control method
Inventor: OKADA YUTAKA
IPC: G11C7/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a sure optimum, and stable access timing margin. SOLUTION: A PLL(Phase Locked Loop) including a ring oscillator type voltage controlled oscillator is used for a clock generator 71 of an LSI, a logic part clock 72 for the logic circuit part is generated from an input clock 70, and at the same time, a plurality of advance clocks with a different phase from that of the logic part clock 72 are generated. Then, a memory clock 79 with an optimum phase is selected, a write data which is outputted in synchronization with the logic part clock 72 is written to a memory 78 by the memory clock 79, and read data 81 which are outputted in synchronization with the memory clock 79 are read from the memory 78 by the logic part clock 72.
Patent JP-2000050817-A (JP)
Title: Unfried cooking and its use
Inventor: TAKEUCHI YASUO
IPC: A23G3/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a new method for preparing an unfried food having a good taste by heating and dehydrating a food by using an aqueous solution of trehalose having a high temperature and a high concentration. SOLUTION: A food is heated and dehydrated by using an aqueous solution of trehalose having a high temperature and a high concentration. Preferably the heating and dehydration are carried out by promoting evaporation and concentration while boiling the aqueous solution of trehalose at >=90 deg.C at 75% concentration. When a highly concentrated aqueous solution comprising trehalose as a solute is continuously boiled under normal pressure, the aqueous solution rapidly loses it fluidity at about 115 deg.C and can not be used as a heating medium. In this case, >=0.5% and <30% calculated as an anhydride based on the trehalose of another solute is added to the trehalose. A solute selected from a saccharide except trehalose, a sugar alcohol and glycerol is preferable as the other solute.
Patent JP-H11224041-A (JP)
Title: Spring for process cartridge, process cartridge and electrophotographic printing device
Inventor: KUMAR AJAY
IPC: G03G21/18
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate an assembly error and trouble in terms of quality caused by the assembly of an other spring by providing the spring which presses a developing roll toward a latent image and has an arm fixed on a process cartridge and whose terminal part can come into contact with a developing housing. SOLUTION: The spring 300 rotates a developing cartridge 78 clockwise so as to press the developing roll to a photoreceiving drum. The cartridge 78 is attached to the process cartridge 72 so as to pivotally move at a pivotally supporting point 314. The spring 300 is a molded cantilever spring and casting- molded integrally with a process cartridge housing 320. Thus, by casting-molding the spring 300 integrally with the housing 320, the spring 300 is obtained at very low cost and the assembly is not required. The spring 300 is extended to the inside from the surface of the inside of the housing 320 and includes the terminal part 324 fit in a developer housing 174 through a slot 330.
Patent JP-H06175156-A (JP)
Title: Liquid crystal display device
Inventor: MATSUO MINORU
IPC: H01L21/336
Filed: 1992-12-03
Abstract: PURPOSE:To provide the liquid crystal display device which is improved in the display characteristics of the liquid crystal display device, is simultaneously increased in the margin for mating a substrate formed with thin-film transistors(TFTs) and a counter substrate and is improved in productivity at the time of assembly by enabling the provision of a sufficient holding capacity. CONSTITUTION:A black matrix is formed on the same substrate as a substrate 301 formed with the TFTs for driving liquid crystals. Source side wirings 304 of the TFTs are commonly used as the black matrix. The black matrix 307 orthogonal with the source wirings 304 is formed as an island shape. The black matrix 307 orthogonal with the source wirings 304 is electrically connected via an insulating film 309 to the drain electrodes 308 of the TFTs.