baber/WOPTO huggingface dataset:
Patent JP-H10162681-A (JP)
Title: Electronic apparatus with button illumination
Inventor: KOBAYASHI FUMIYUKI
IPC: H01H9/18
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To operate a button in darkness without requiring back-light by displaying a character or a symbol indicating the function of the operation button with a luminous pigment near each operation button on the surface of the case of an electronic apparatus. SOLUTION: The apex of an operation button 2 is protruded on the surface via the button hole 6 of a front cover 5, and it pushes a switch section on a substrate 7 in a case. A luminous section 4 made of a luminous pigment is circularly arranged at the peripheral edge section of the button hole 6 of the front cover 5. A function display 3 displaying the function of the button 2 is provided near the button hole 6. Since the function display 3 and the luminous section 4 are provided on the surface of the front cover 5, light is stored on the function display 3 and luminous section 4 when the external light Ls is radiated to the surface of an apparatus.  The button 2 is illuminated by the stored light La of the luminous section 4 provided at the peripheral edge, its position can be visually confirmed in darkness, the function display 3 likewise luminesces, and the function of the button 2 can be confirmed.
Patent JP-H10138074-A (JP)
Title: Machining center
Inventor: ARAKI NORIMITSU
IPC: B23P23/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To improve workability by eliminating a support column to support a tool magazine from around a work zone, and secure tool replacement actuation by stabilizing support to the tool magazine. SOLUTION: A support base 8 supported in an overhang condition at a back end part by a support column 7 provided to stand on a bed 1 is disposed to be fixed above a movable column 2, and a tool magazine 9 to rotate plural tools to the support base 8 to be divided to a stand-by position, and a transfer mechanism 10 to transfer the devided tool outside the tool magazine 9 to a delivery position forward are provided, so the tool at the delivery position is replaced by the tool on a main shaft 5 provided on the movable column 2 by a replacement arm 11.
Patent JP-H03175490-A (JP)
Title: Display device
Inventor: HASHIDO SHIGEYUKI
IPC: H01L33/00
Filed: 1989-12-05
Abstract: PURPOSE:To obtain the display device which displays characters dynamically on LED illumination display part even when the circuit scale is small by requiring only one character information storage part which is large in circuit scale. CONSTITUTION:When a high-order address which specifies a character to be displayed is supplied from a controller 13 to the character information storage part 11, and a write signal and a signal specifying its display part are supplied to a write control part 12, all of (m) addresses 1 - (m) in a column direction are outputted as low-order addresses in order and inputted to the character information storage part 11 and decoders 21 - 2N of respective display parts 1 - N. Then data of rows 1 - (m) of characters to be displayed are outputted from the character information storage part 11 to character information holding parts 51 - 5m of the respective display parts 1 - N. Therefore, only one character information storage part 11 which is large in circuit scale is required. Consequently, characters can be displayed dynamically on LED illumination display parts 31 - 3N even when the circuit scale is small.
Patent JP-H03175738-A (JP)
Title: Phase locked loop clock generating circuit
Inventor: OTSUKA ISAO
IPC: H03L7/08
Filed: 1989-12-04
Abstract: PURPOSE:To reduce the influence of a skew upon a PLL and to stabilize the formation of a phase locked loop clock by detecting the skew and changing the frequency dividing phase of a frequency divider to reduce a phase shift between a horizontal synchronizing signal(HS) and a clock (fH). CONSTITUTION:A skew detector 16 is constituted of a means for detecting the leading edge of an HS and a comparator to detect the leading edge of the HS (HS detecting signal) and count up a period from one HS detecting signal up to the succeeding HS detecting signal. When a skew is included in a video input, the detector 16 detects the skew and outputs a skew detecting signal, so that the frequency divider 16 is reset and the phase of the clock fH is returned to the original state. Namely, the leading edge of the HS coincides with the timing for turning the counter value of the divider 16 to '0'. Since the operation of a phase comparator 12 is stopped in this case, the influence of the skew upon the PLL can be reduced and the formation of the PLL clock can be stabilized.
Patent JP-2000147621-A (JP)
Title: Battery-used apparatus having battery housing chamber
Inventor: INAZUKA MASAHIRO
IPC: G03B17/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce dead space due to a battery housing chamber in a battery- used apparatus, such as a camera whose exterior is made of a thin material like a metal. SOLUTION: This battery housing chamber 11 is designed such that a battery 13 can be stored in a manner inclined at a specific angle, so that the depth side of the chamber 11 is made closer to an exterior 17 than an insertion port side 21. Consequently, a wasted space can be reduced as compared to the case where the battery 13 is housed in parallel to the exterior 17, thereby improving the availability the space inside the apparatus.
Patent JP-H05161282-A (JP)
Title: Uniterruptible power supply unit
Inventor: HIGAKI SHIGETOSHI
IPC: H02H3/04
Filed: 1991-11-29
Abstract: PURPOSE:To continue the backup operation if AC input power fails and prevent leakage of harmonics current of a load by recognizing a sound converter and changing the operation mode thereof. CONSTITUTION:For example, if a failure is detected in a first power converter CNV1, the defective point is separated by opening the paths of electrical path opening elements SW1 to SW6 and the power source is continuously supplied to the load through a direct transmitting circuit BPS. Meanwhile, the operation mode of a second power converter CNV2 which has operated as an inverter is changed to operate as an active filter. Thereby, a current of the AC input power supply 1 is kept as the sine wave current to control a DC voltage, that is, a battery charging voltage. Moreover, when power failure occurs in the AC input power supply 1, the electrical path opening elements SW1 to SW6 opens to change again the operation mode of the second power converter CNV2 which has operated as the active filter to operate as the inverter in view of continuing supply of power to the load.
Patent JP-2001132875-A (JP)
Title: Synthetic resin pipe body
Inventor: TATSUTA YOSHIAKI
IPC: F16L11/11
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a pipe body provided with an advantage of easily forming a stacked perforated pipeline in the ground by stably and easily stacking the required number of pipe bodies in plural rows and plural stages, allowing a multiple pipe to be easily and rapidly piped and buried in the ground without needing vibrator work and water-binding work in earth covering, and free from the occurrence of a ground subsidence phenomenon after piping. SOLUTION: This synthetic resin pipe body is provided with an inner pipe 1 with its pipe wall formed in rugged shape along the direction of a pipe axis by alternately arranging projecting parts 2 of square cross-sectional shape with large cross-sectional area and recessed parts 3 of circular cross-sectional shape with small cross-sectional area; and an outer pipe 4 of square cross-sectional shape covering the inner pipe 1 at the outer peripheries of the projecting parts 2.
Patent JP-H11147004-A (JP)
Title: Charged coalescer type liquid separating apparatus
Inventor: INOUE NOBORU
IPC: B01D17/022
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a charged coalescer type liq. separating apparatus which can surely suppress propagation of putrefaction bacteria while it is advantageous with respect to cost and waste water treatment. SOLUTION: An ion generating electrode 8 for generating plus metal ions between an outer cylinder earth electrode 1 and a cylindrical charge electrode 7, or between a central cylinder electrode 4 and the cylindrical charge electrode 7 or both of them, is arranged at the same electric voltage as the cylindrical charge electrode 7. In addition, the ion generating electrode 8 is constituted to a cylindrical electrode on which a plurality of liq. passing holes 8A and dimension of meshes formed on the cylindrical charge electrode 7 and the ion generating electrode 8 are made larger when the electrode is positioned to the more inside in the diameter direction.
Patent JP-H10160351-A (JP)
Title: Furnace bottom electrode part refractories protection method for dc arc furnace
Inventor: ISOO NORIO
IPC: F27D1/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent incurring of melting damage due to oxidation of a gas phase and an iron oxide before refractories are worn by a method wherein a powdery material consisting mainly of Fe and containing specified per cent C is sprayed and accumulated on the surface of the refractories of the bottom electrode of a DC arc furnace after discharge of molten iron. SOLUTION: A powdery material 2 consisting mainly of Fe and containing 2wt.% or more C is sprayed and accumulated on the surface of refractories 4 of the furnace bottom electrode of a DC arc furnace right after discharge of molten iron and the surface of the refractories 4 are covered with a powdery material 2. The furnace bottom electrode part refractories 4 are not rapidly cooled, and incurring of melting damage due to oxidation of the gas phase of the furnace bottom electrode part refractories 4 and a liquid iron oxide generated during oxygen lancing at the initial stage of melting is suppressed. The powdery material 2 may further contain in a range of 0.1-2wt.% a baron compound, such as B2 O3 , B4 C, and BN. Further, the powdery material 2 may contain in a range of 0.1-20wt.% an iron oxide reduction material, such as AlN, BN, Al, and Si.
Patent JP-H03176562-A (JP)
Title: Scaffold for roofing work of industrialized hausing
Inventor: SASAKI TAKAHARU
IPC: E04G3/00
Filed: 1989-12-06
Abstract: PURPOSE:To provide scaffolds for an easy roofing works, by preparing a couple of ladder-like long members which can be opened around the upper connected center and locked at a required angle and providing a rotatable member in parallel direction with a roof unit. CONSTITUTION:A couple of ladder-like long members 2, 3 are closably connected around the jointed center 4 of each upper edge and to lock them at a required angle. Next, rotable members 35... are fixed to the ladder-like long members 2, 3 to constitute a scaffold 1 for roofing work. Then it is lifted on a roof 39 by use of a crane or the like and the ladder-like long members 2, 3 are opened at an angle corresponding to the slope of the roof 30 and locked. There after, it is laid on the roof astride the ridge. Subsequently, the scaffold 1 for roof works is transferred in parallel with the roof unit by the rotatable members 35 for workers.
Patent JP-H02163158-A (JP)
Title: Thermoplastic resin composition
Inventor: ABE HIROOMI
IPC: C08L9/00
Filed: 1988-12-15
Abstract: PURPOSE:To obtain the subject composition, having a low linear expansion coefficient, excellent in dimensional stability, heat resistance, mechanical properties, etc., and suitable as automotive parts, etc., by blending a polyphenylene ether with a polyamide, inorganic filler and/or glass fibers, etc. CONSTITUTION:A composition obtained by blending 100 pts.wt. resin consisting of (A) 5-95wt.% polyphenylene ether resin or a mixture thereof with styrene- based resin or graft copolymer prepared by grafting styrene onto the polyphenylene ether resin and (B) 95-5wt.% polyamide resin with (C) 0-50 pts.wt. rubber-like substance, (D) 2-50 pts.wt. inorganic filler (e.g. talc) and/or glass fibers having <=5mu average particle diameter and >=5 aspect ratio and (E) 0.01-10 pts.wt. one or more compatibilizing agents selected from compounds simultaneously having C=C bond or CidenticalC and carboxyl groups, etc., in the molecule, aliphatic carboxylic acids, etc.
Patent JP-H01158653-A (JP)
Title: Head switching circuit
Inventor: UTSUNOMIYA MASAAKI
IPC: G11B15/14
Filed: 1987-12-15
Abstract: PURPOSE:To attain high fidelity by a multilayer recording system without spoiling miniaturization by mixing two types of reference signals for generating plural head switching signals, guiding it into a rotary cylinder through one slip ring and generating a signal. CONSTITUTION:A counter 14 generates the first reference signal by corresponding to a signal from a cylinder servo circuit 15. By synchronizing with this signal, a constant high frequency oscillated by a clock oscillating circuit 11 is divided by counters 13 and 12 and that is made into the second reference signal. A mixing circuit 16 mixes these and supplies it into the rotary cylinder. On the inside, this mixture output is separated into the first and the second reference signals by a pulse separating circuit 18, a counting action is executed by a counter 20 by synchronizing with the second reference signal, the outputs of counting means set into a specified state based on the first reference signal are combined, the switching signals to plural heads are generated by a generating circuit 21 and 23 and they are outputted to a switching circuits 22 and 24.
Patent JP-H08169318-A (JP)
Title: Conveyer device for inspecting completed vehicle
Inventor: ITAKURA KOJI
IPC: B60S5/00
Filed: 1994-12-20
Abstract: PURPOSE: To make compact a test device in which a load is applied to drive wheels of a completed vehicle so as to simulate an actual running condition during a test for the vehicle, and to easily incorporate the test device in a mobile inspection conveyer. CONSTITUTION: An aluminum braking board 8 is provided to one end of one 3 of a pair of rollers 3, 4 which receive rear wheels of a completed vehicle, so as to be rotated together with the roller 3. Further, a plurality of permanent magnets 11 are provided to a magnet support bracket 10 provided in the vicinity of the aluminum brake board 8, facing the brake board 8 with a predetermined gap (t) therebetween. Further, the magnet support bracket 10 is slidably moved along a guide bar so as to adjust the gap (t).
Patent JP-H08171455-A (JP)
Title: Electronic board system
Inventor: MAKINO MASAAKI
IPC: G06F3/0488
Filed: 1994-12-20
Abstract: PURPOSE: To mutually display the information of each other between an electronic board and an information terminal equipment by transmitting characters and pictures to the electronic board by a first communication means and letting the electronic board synthesize the characters and the pictures received by a second communication means with the characters and the pictures already displayed on a board surface and display them. CONSTITUTION: A portable information terminal equipment 32 transmits the characters and the pictures inputted to an input/display device 37 and the characters and the pictures stored in a memory from a radio transmission/ reception circuit which is the first communication means through an antenna 38 to the electronic board 31. The electronic board 31 composites the characters and the pictures received through the antenna 34 by the radio transmission/ reception circuit which is the second communication means housed in a housing part 35 with the characters and the pictures already displayed on the board surface 23 and displays them. Thus, written information and displayed information, etc., are mutually displayed between the electronic board 31 and the information terminal equipment 32. Thus, the need of the troublesome operation of copying is eliminated.
Patent JP-H10139655-A (JP)
Title: Preparation for external skin use
Inventor: YOSHIDA YUZO
IPC: A61K8/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external skin use, low in skin irritation, excellent in reducing effects on skin roughening and safety and useful for preventing and treating contact dermatitis, psoriasis, etc., by formulating a seaweed belonging to the genus Neodilsea of the family Dumontiacease or its solvent extract therein. SOLUTION: This preparation for external skin use is obtained by formulating preferably 0.005-20.0wt.% (dried weight) of a seaweed belonging to the genus Neodilsea of the family Dumontiaceae such as Neodilsea yendoana or its solvent extract therein.
Patent JP-H01172369-A (JP)
Title: Synthesis of dithiol
Inventor: OLLIVIER JEAN
IPC: B01J31/02
Filed: 1987-12-15
Abstract: PURPOSE: To obtain dithiol in a high yield and a high purity by dissolving in hydrogen sulfide solution containing excessive dien or by dispersing when non- conjugated dien is reacted with hydrogen sulfide in the presence of a specific catalyst in the light of a specific wavelength.  
     CONSTITUTION: When non-conjugated dien is allowed to react with H 2 S to produce dichiol in the presence of a catalyst containing aromatic ketone or thioketone and trialkyl phosphite under a photo-irradiation of a wavelength of 300-600 nm, said dien in a form of solution or dispersion is reacted in excessive H 2 S solution containing 1-40 volume %, preferably 2.5-10 volume % as a reacting medium to produce dithiol continuously. Immediately after the target substance, dithiol, is produced in the medium, the substance is taken out from said medium for accumulated dithiol level not to exceed 10 volume % to inhibit the reaction between dien and the target substance or subsequent polimerization. Consequently, the objective dithiol is obtained at further higher yield and purity than at the conventional technology. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04187133-A (JP)
Title: Electric dish washer
Inventor: KIMURA KYOSUKE
IPC: A47L15/48
Filed: 1990-11-20
Abstract: PURPOSE:To reduce the temperature and humidity of the steam exhausted from the device body without reducing the drying capacity of tablewares to maintain pleasant living conditions by recirculating the dewdrops on a thermal exchanger sealed with brine as a heat-accumulator to a washing tank or a water level detector chamber. CONSTITUTION:An exhaust gas path 17 is provided to discharge the steam in a washing tank 2 to the outside and a synthetic resin heat exchanger 18 is arranged in the inside of the exhaust gas path 17, and a heat-accumulator 19 is sealed in the inside of the heat exchanger 18. Appropriate volume of salt is added to water as an antifreeze for a heat-accumulator 19. After rinse with heat is completed and washed water is discharged and a fan 15 is driven, the steam inside the washing tank 2 is forced to make dew during passing through on the surface of the heat-exchanger 18 to directly recirculate from the discharge outlet 21 to the washing tank 2 through the connection hose 22. In this way, since the heat-exchanger 18 is installed in the inside of the exhaust gas path 17, the steam discharged from the washing tank 2 becomes dewdrops on the way, and hence, the temperature and humidity of the exhaust gas discharged from the exhaust gas outlet 20 can be reduced.
Patent JP-H01161083-A (JP)
Title: Phosphor for cathode ray tube
Inventor: TAKAHARA TAKESHI
IPC: C09K11/56
Filed: 1987-12-17
Abstract: PURPOSE:To obtain the subject phosphor which can control the change in luminescent color due to contamination with copper, suffers little decrease in luminous intensity, and is easy to manufacture, by coating the surface of particles of a blue light emitting ZnS:Ag phosphor with Co and ZnS. CONSTITUTION:This phosphor for a cathode ray tube is made by coating the surface of particles of a blue light emitting ZnS:Ag phosphor with 1-10ppm by weight of Co and 0.1-1wt.% ZnS. This phosphor undergoes little change in luminescent color since contamination with copper, if occurred on the surface of the phosphor, will be caught by a non-light-emitting layer present of the surface, and a light emitting center, if formed in this layer, will be remarkably restrained from emitting due to the influence of surrounding Co. In addition, this phosphor suffers little decrease in luminous intensity since an internal light emitting layer thereof is not subjected to baking after coating unlike in the conventional technique.
Patent JP-H09158363-A (JP)
Title: Panel-erection building structure
Inventor: YAGISHITA MUNEYASU
IPC: E04B2/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To lighten a structure, to improve heat-insulating properties of the structure and to enhance workability on assembly. SOLUTION: This structure is composed of a wall panel body 1 formed by surrounding a heat-insulating material 4 held by reticulated bodies 3 by concrete 5 and a slab panel body 2. Recessed grooves 6 in the vertical direction are formed to both side faces of the wall panel body 1 while reinforcement inserting holes 7, into which reinforcements 9 are inserted, are formed as being penetrated in the vertical direction on both side sections, are recessed sections 8, in which the wall panel bodies 1 adjoined as containing the opening sections of the reinforcement inserting holes 7 are connected and which are opened to side faces, are formed to upper end faces. Recessed sections 11, in which the slab panel body 2, in which reinforcement inserting holes 10, into which reinforcements 9 are inserted in the thickness direction, are formed on both sides of both end sections while being adjoined as containing the opening sections of the reinforcement inserting holes 19, is connected and which are opened to side faces, are formed to the slab panel body 2. The wall panel bodies 1 and the slab panel bodies 2 are juxtaposed, and both-end folding sections 14, 16 of connection reinforcements 13, 15 disposed into the recessed sections 8 extending over the adjacent wall panel bodies 1 are inserted into each reinforcement inserting hole 7, 10, and fixed with mortar.
Patent JP-H05146658-A (JP)
Title: Device for mixing and branching liquid and device for carrying minute substance
Inventor: TSUJI TOSHIHIKO
IPC: B01F3/08
Filed: 1991-12-02
Abstract: PURPOSE:To mix minute amounts of liquids and branch such a mixture without providing any mechanical driving part. CONSTITUTION:The first, second and third liquid carrying passages 1, 2 and 3, each having a minute cross section, are jointed to form a Y-shape and provided therein with a plurality of series of heating elements 42 to 4n, 51 to 5n and 61 to 6m, respectively. Moreover, pulse driving circuits 7, 8 and 9 are provided to successively activate the heating elements 41 to 4n, 51 to 5n and 61 to 6m. When any series of the heating elements 41 to 4n, 51 to 5n and 61 to 6m are activated, the liquid near the heating elements is boiled to cause air bubbles to be formed in the respective liquid carrying passages 1, 2 and 3. The aforesaid successive activation of the heating elements moves the air bubbles, which, in turn, carry the liquid with them.
Patent JP-H02163662-A (JP)
Title: Underwater towing kite
Inventor: YAMAZAKI AKIRA
IPC: G01P5/00
Filed: 1988-12-16
Abstract: PURPOSE:To always keep a ship speed sensor at the depth of water in a fixed range and to exactly measure a ship speed by towing a towing kite, for which the ship speed sensor is connected with a rope, under the water. CONSTITUTION:An upper wing 7 and a lower wing 8 of a towing kite 6 are linked by a shaft 9 and a direction board 10 is projected from the lower wing 8. Then, a weight 11 is fixed to the upper surface of the lower wing 8. One part of towing rings 13 and 14, which are made of a flexible rope, is inserted and fixed to a hole 12 of the upper wing 7. A rope 2 is connected to the towing ring 13 or a rope 4 is connected to the towing ring 14 and a rope 2 putting out of a ship 1 tows a ship speed sensor 5 through the kite 6. Thus, since the ship speed sensor 5 is towed with always keeping the depth of water in the fixed range regardless of the change of the ship speed, the ship speed can be exactly measured without any trouble such as projecting on a water surface, being affected by a wave near the water surface or contacting on the bottom, etc.