baber/WOPTO huggingface dataset:
Patent JP-H03178678-A (JP)
Title: Card game device
Inventor: KASAI KUNIO
IPC: A63F1/06
Filed: 1989-12-08
Abstract: PURPOSE:To constitute the device so that an infant of low age can learn a relation between the sound and the display of a carte card as knowledge, can enjoy it as a game, and can cultivate his perseverance and concentration by constituting the device of many carte cards having each separate display, and a compact disc in which a sound for showing the display of the carte card is recorded. CONSTITUTION:At the time of using a card game device, all carte cards 1 are arranged in advance, and by listening to a sound of a compact disc 3 reproduced by a compact disc player, a carte card 1 having a display 2 corresponding to its sound is selected before an answer is reproduced, and by listening to the answer in the end, whether the selected carte card 1 is correct or wrong is decided. In this regard, when the compact disc 3 is always reproduced in the same order, it is feared that a user commits the order for selecting the carte card 1 to memory, therefore, the compact disc layer into which a random number generator is integrated, and which can select the reproducing order at random and can execute programming in order of choice is used. In such a way, an infant can recognize things and a sound for showing them by relating them to each other, it is possible to play merrily by both one person and many persons, concentration of an infant is cultivated and it is effective for culture of sentiments.
Patent JP-H05228482-A (JP)
Title: Cooling water ozonation system
Inventor: ROBAATO PAWAAZU SHITSUKU
IPC: C02F1/78
Filed: 1992-11-04
Abstract: PURPOSE: To make it possible to dissolve the whole or the most of the ozone to be injected into the prescribed aq. soln. used for a cooling or recirculating system by compounding another aq. soln. with ozone-contg. flow to form a compounded soln. and regulating the velocity of this compounded soln. to at least a specific value or slightly higher value.  
     CONSTITUTION: The ozone-contg. flow is formed by injecting the ozone via an ozone injecting means 28 operated to be accompanied with a prescribed drop of at least about 35 psi. Another aq. soln. is then compounded with the ozone-contg. flow. The resulted flow, i.e., the ozone-contg. flow or the compounded flow is fluidized or progressed in a conduit 33 at least at about 7 ft/sec for a distance sufficient for dissolving at least about 70% of the injected ozone. This distance is adjusted in accordance with only the underwater ozone material transfer rate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11148658-A (JP)
Title: Hot water heater
Inventor: SHIREI TAKASHI
IPC: F24D3/16
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To conduct on/off operation of respective hot water heating terminals at one position by connecting a heat source machine with respective hot water heating terminals through communication lines so that the heat source machine communicates with respective hot water heating terminals and a central heating remote controller. SOLUTION: An operating switch 5-1 corresponding to the terminal system 1 of a central heating remote controller 5 is turned on to deliver a signal through the communication section 6 of a heat source machine 4 to a hot water heating air conditioner 1 thus starting operation thereof. Consequently, operation of the heat source machine 4 is started to supply the hot water heating air conditioner 1 with hot water thus starting heating operation. Operation of the hot water heating air conditioner 1 is indicated by lighting an LED 7-1 corresponding to the terminal system of an operating time mode indicator 7 of the central heating remote controller 5. According to the arrangement, on/off operation of hot water heating terminals in respective rooms can be conducted at one position.
Patent JP-H04191028-A (JP)
Title: Die head for producing plastic container using barrier forming material
Inventor: MAIKERU HAASHIYUBAAGAA
IPC: B29C48/09
Filed: 1990-11-26
Abstract: PURPOSE: To form a uniform wall thickness according to a uniform distribution of a barrier resin by forming two spiral passages directed downward at resin channels, circulating the passages in opposite directions, combining the channels at a lower end of a diverter sleeve, and forming a cylindrical resin in the head. CONSTITUTION: A sleeve 42 communicates with an inlet passage 44 of a die body, also communicates with an extrusion screw, and receives a melted resin from a passage 46. The sleeve 42 forms spiral channels 48, 50 turning in two isolated opposite directions. Particles of melted barrier resin form a slender streak in a spiral matrix resin while circumferential spiral flow in the channels 48 and 50. When the resin flows down in a vertical direction, the streak of the resin becomes slender to form substantially two-dimensional small plate in the matrix resin. The small plate retains in the resin while flowing between a chamber 22 and an outlet orifice 26 to form a parison 28, and a barrier wall is formed in the container as a final product.
Patent JP-H07166786-A (JP)
Title: Drill bit for air hammer of underground boring machine
Inventor: SANO YUJI
IPC: E21B10/36
Filed: 1993-12-17
Abstract: PURPOSE:To keep a boring work from being hindered by an underground fixed obstacle. CONSTITUTION:Plural guide grooves 6 inclined to the longitudinal shaft center line (a) of an air hammer are formed in the peripheral part of a bit main body part 1b of a drill bit 1. The inclination of the guide grooves 6 stops entering of an underground fixed obstacle, and even if the obstacle partially enters, the engagement can be instantaneously avoided. Slime such as sediment or the like can easily rise through the guide grooves 6, and further the drill efficiency can be improved.
Patent JP-2001130206-A (JP)
Title: Caster mounting structure of furniture or the like
Inventor: TAKAGI YUICHIRO
IPC: B60B33/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a caster installed on a leg lever of furniture, shopping cart and the like from being fallen down and facilitate the removal of the caster and a caster receiver from the leg lever. SOLUTION: In this caster mounting structure, a caster receiver 3 is fitted into a lower end opening 4 in a leg lever 2 and a screw lever 12 provided on a caster 1 is screwed in a vertical screw hole 7 in the caster receiver 3. The caster receiver 3 is formed in a plastic formed product by connecting integrally with the upper surface of a locking flange 5 in contact with the edge of a lower end opening 4 in the leg lever 2 so as to vertically provide a base part 6 fitted into the opening 4, forming a vertical screw hole 7 leading from the lower surface of the locking flange 5 to near the upper end of the base part 6, and providing a plurality of split grooves 8 leading from the upper end of the base part 6 to the upper face of the locking flange 5.
Patent JP-H01161653-A (JP)
Title: Short arc discharge lamp
Inventor: SHIBUYA MASAKAZU
IPC: H01J61/073
Filed: 1987-12-18
Abstract: PURPOSE:To prevent large deformation from being generated in the end shape of a cathode by forming an electrode, especially a cathode, out of tungsten sintered substance which contains lanthanum oxide by 1-5 weight percent. CONSTITUTION:A large anode 2 and a cathode 3 far smaller than this are provided oppositely at both end sealed parts 1a, 1a of an air-tight container 1 made of quartz glass and xenon gas at specified pressure is charged inside of it. And the cathode 3 consists of mixed sintered substance which contains tungsten and lanthanum oxide at the rate of 1-5 weight percent of the whole for the lanthanum oxide, and its end shape is formed in a tapered shape at an opening degree of about 8-45 deg. to obtain stable arc. Since the cathode of this lamp is small in temperature change by the current change, the deformation also becomes small. Hereby, even if it is used by a lighting method with large current fluctuation, it does not generate large shape change at the early stage at the cathode end part.
Patent JP-H06177625-A (JP)
Title: Glass antenna for automobile
Inventor: ONISHI MASAHIRO
IPC: H01Q1/32
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a high reception gain in any direction by the glass antenna which is provided on a narrow place on rear windshield glass and securely perform operation such as the opening and closure of a door, etc. CONSTITUTION:This antenna is equipped with at least a 2nd antenna 6 consisting of at least a 1st element 61 which is connected to a feed point 5 provided on a below side part of heating wires 2 for defrosting and extends upward outside one bus bar 3 and horizontally at the upper blank part of a 1st antenna 4 or the blank part of the 1st antenna and a 2nd element 62 which extends outward horizontally from elements consisting of horizontal and vertical wires at the lower blank part of the heating wires for defrosting to one side part and extends upward outside the bus bar and is connected to the feed point 5 and, further, equipped with a conductive wire 7 which is connected to the bus bar or a heating wire for defrosting nearby the feed point from the feed point or 2nd antenna 6.
Patent JP-H021284-A (JP)
Title: Material for external application
Inventor: KONNO MASAYUKI
IPC: A61L15/58
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the subject material having air permeability and moisture permeability, excellent in the followability to the skin and reduced in a feeling of physical disorder such as a stretching feeling by using a porous plastic base material composed of a polyolefinic resin having specific tensile strength, elongation and modulus and specifying the moisture permeability of said base material when a pressure-sensitive adhesive layer is provided to the single surface of the base material. CONSTITUTION:A material for external application is formed from a porous plastic base material composed of a polyolefinic resin having tensile strength of 100-500kg/cm<2>, elongation of 50% or more and 25% modulus of 25-100kg/cm<2> and the moisture permeability thereof when a pressure-sensitive adhesive layer is provided to the single surface of the porous plastic base material is 300g/m<2>.24hr or more. As the polyolefinic resin, a linear low density polyethylene resin is used especially desirably because of its excellent productivity and processability and low production cost. A filler is compounded with the polyolefinic resin if desired and, as the filler, calcium carbonate, talc, clay, bentonite or the like are designated and the average particle size of the filler is 30mum or smaller.
Patent JP-H07172295-A (JP)
Title: Brake control device
Inventor: NANAHARA KENJI
IPC: B60T13/66
Filed: 1993-12-20
Abstract: PURPOSE:To provide a brake control device which can eliminate a feeling of operating a pedal board and secure braking force during failures, while simplifying a system. CONSTITUTION:In a system with a supply pressure cutting valve (f), a pilot pressure cutting valve (g) which, when pressure supplied from an external hydraulic pressure source (c) is lowered below a normal value, interrupts an oil passage leading from a master cylinder (a) to pilot pins b1, f1, is provided, and the spring b3, f3 of at least either an electronic hydraulic pressure control valve (b) or the supply pressure cutting valve (f) is a nonlinear spring whose displacement ratio decreases with load increase, and the pressure receiving area of each pilot pin b1, f1 is set large. In the case of a system that does not have a supply pressure cutting valve (f), the spring b3 of the electronic hydraulic pressure control valve 8b is a nonlinear spring whose displacement ratio decreases with load increase, and the pressure receiving area of the pilot pin b1 is set large.
Patent JP-H08150990-A (JP)
Title: Boat having water ballast
Inventor: NAKAMURA HIROKI
IPC: B63B35/73
Filed: 1994-11-30
Abstract: PURPOSE: To optimize a position on which buoyancy acts, and enhance lateral stability by arranging water ballast whose buoyancy separately acts in the direction orthogonal to the hull center line according to speed reduction. CONSTITUTION: A boat 1 is, for example, a small ship, and is arranged so that long and narrow water ballast 5 projects upward from the ship's bottom 6 in the longitudinal direction over a bow part 4 from a stern part 3 along the hull center line 2 of this ship. The water ballast 5 is taken in from a water intake discharge port 7 arranged in the stern part 3 according to speed reduction. As a result, buoyancy does not act in the vicinity of the hull center line 2 where the water ballast 5 is arranged, and the buoyancy separately acts on the left and right of the water ballast 5, and the buoyancy acts like in a catamaran ship. Water is discharged from the water take/discharge port 7 according to acceleration of speed, and when the buoyancy increases, it becomes a V type ship, and traveling performance at slidingly traveling time is not hindered.
Patent JP-H04188369-A (JP)
Title: Picture display device
Inventor: NOMOTO HITOSHI
IPC: A61B6/00
Filed: 1990-11-22
Abstract: PURPOSE:To improve continuity on a display screen, which can simultaneously display plural pictures, by successively moving and displaying the plural continuously fetched pictures along a display path. CONSTITUTION:The display screen of a display means 13 is divided into the two-dimensionally set number of areas, and the display path is formed to continuously pass from an area at one end to all the other areas. A display control means 16 moves the pictures, which are obtained each time a transmitting operation is executed, for the area units along the direction of selecting the display path, displays those pictures and continuously displays the plural continuously fetched pictures. Thus, the continuity of pictures is improved on the display screen which can simultaneously display plural pictures.
Patent JP-H09135954-A (JP)
Title: Pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent unfair action by a simple structure, by setting a lock member to engage with an outer frame on the back side in the hinge side of a front frame. SOLUTION: A front frame 2 is formed with synthetic resin in a picture frame-like shape by setting a large window hole 4. On upper and lower parts in the left side thereof, a hinge metal fitting 5 to be one of a pair with a hinge metal fitting of an outer frame 1. On upper and right and left parts of the window hole 4, a lower game board connected to the lower part of a game board 6 is integrally mounted. Also a glass door frame 9 to cover more than a upper half of the surface of the window hole 4 and a front panel to cover less than a lower half of the surface of the window hole 4 are mounted. The glass door 9 and the front panel are set on the full width of the front frame 2 to be rotatable around the rotation center O1 .  A metallic lock member 11 with a dimension same as the depth dimension of the outer frame 1 and comprising a longitudinal board 12, setting piece 13 and an engaging piece 14 is mounted on the back face in the hinge 5 side on the front frame 2. A bent part is set on the tip end of the engaging piece 14 to cover the end face of the outer frame 1. Thus, the front frame 2 cannot be bent to make no gap even if it is drawn form outside to enable to prevent unfair action.
Patent JP-H07171434-A (JP)
Title: Movable crusher
Inventor: YODA YASUHIRO
IPC: E02F3/76
Filed: 1993-12-20
Abstract: PURPOSE:To effectively and widely lay crushed fragments in a movable crusher in which a crusher, a hopper and a conveyor are fitted to a body equipped with a traveling body and crushed fragments are discharged outside the body by arranging a uniformly laying mechanism in the body in the traveling direction of the conveyor on the rear side. CONSTITUTION:A crusher 3 and a hopper 4 are fitted to a body 1 to which traveling bodies 2 are fitted on both sides below. The crusher 3 is formed of a housing 5 provided with a fixed jaw 6 and a swing jaw 7. A material to be crushed 'a' is crushed between the swing jaw 7 and the fixed jaw 6 by swinging the swing jaw 7. The hopper 4 feeds the material to be crushed 'a' to the crusher 3 by reciprocating a movable bottom plate 8. A conveyor 9 is fitted to between a pair of the traveling bodies 2 of the body 1. A frame 12 is fitted freely oscillatorily up and down and right and left on the conveyor 9 side of the body 1. An auger 15 and a blade 16 wider than the conveyor 9 constituting an uniformly laying mechanism are fitted to the lower part of the frame 12.
Patent JP-H02164163-A (JP)
Title: Echo canceller
Inventor: SAKAMOTO KEIZO
IPC: H04M1/58
Filed: 1988-12-19
Abstract: PURPOSE:To surely suppress an echo by providing plural echo suppression circuit with different updating speed coefficients and selecting an optimum echo suppression circuit and using it in response to the fluctuation of an echo path. CONSTITUTION:Plural echo suppression circuits 20 have a different revision speed coefficient alpha and the suppressing characteristic to an echo signal is entirely different. A switching circuit 21 always compares an output of each echo suppression circuit 20 with a received signal and gives a switching control signal to a changeover switch 22 to select an echo suppression circuit 20 with the heat suppressing characteristic. As a result, the echo suppression circuit 20 with most suppression quantity is selected, the output of the echo suppression circuit 20 is a sender side output to suppress the echo surely.
Patent JP-H04188447-A (JP)
Title: Inspecting apparatus for optical disk
Inventor: ONISHI YASUTSUGU
IPC: G11B7/26
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to exclude the different kind of a disk positively even if the different kind of the disk is mixed in a lot by comparing read-in data with normative read-in data. CONSTITUTION:When the data of a bar code label are read, what kind of read-in data an optical disk 3 in a lot, to which a control disk for the disk 4 belongs, should have can be found. The result is registered in a judging and processing part 52. Namely, normative read-in data to be compared are retrieved out of a memory. Whether the optical disk in a CD-ROM drive unit 44 is the correct kind of a disk or not is judged by the comparison of the normative read-in data and the read-in data which are read out. When the optical disk 3 which has passed the inspection reaches a station D, a picking and placing unit 64 picks up the optical disk 3 out of an index table 41 and stacks the disk on a flange 28 of a vacant stacker 25. In this way, whether the different kind of the disk is mixed in the optical disks constituting the specified lot or not can be inspected.
Patent JP-H01161412-A (JP)
Title: Automatic steering control system
Inventor: YAMAMOTO SHIGEHIRO
IPC: G05D1/02
Filed: 1987-12-17
Abstract: PURPOSE:To attain automatic steering control excellent in stability and responsiveness over a wide traveling speed area by dividing a deviation between a total feedback value and an objective value b a fixed gain, finding out the objective value of the inverse of a rotating radius of a vehicle body and controlling right and left driving motors. CONSTITUTION:When a steering command (a rotational speed increment/ decrement command value (of right and left driving motors from a traveling speed command value T) DELTAT is determined so that the angular speed of a vehicle body does snot exceed a preliminarily determined allowable value ¦omegaal¦, the rotational radius of the vehicle body 1 corresponding to a deviation from a traveling course to be changed with time is determined within a range in which the angular speed omega does not exceed the allowable value ¦omegaal¦, so that stability can be held even when the traveling speed is increased. Thereby, automatic steering control excellent in stability and responsiveness over the wide traveling speed area can be attained by selecting the gain GR' for determining the objective value I/R' of the inverse of the rotational radius of the vehicle body 1 and the allowable value ¦omegaal¦ of the angular speed omega to proper values.
Patent JP-H11153822-A (JP)
Title: Camera
Inventor: KOYAMA TOSHIO
IPC: G03B17/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact camera permitting easy opening/closing of a cover. SOLUTION: This camera is constituted so that the cover of a cartridge chamber may be opened when an operation knob is operated and it may be closed when external force is exerted so as to lock the cover on a locking part in a camera main body; and is equipped with a film gear 6 acting to feed and rewind film and a motor M for driving the gear 6.  Then, it is equipped with a large gear 3 to which the driving force of the motor M is transmitted and an opening/closing gear 7 rotating to open the cover, and a switching means holding a 1st state where the power of the motor M is transmitted to the gear 6 through the large gear 3 and a 2nd state where it is transmitted to the gear 7, and switching the 1st state to the 2nd state by operating the operation knob when the cover is closed by the power transmitted to the large gear 3 and switching the 2nd state to the 1st state by closing the cover when the cover is opened.
Patent JP-H09156172-A (JP)
Title: Printer
Inventor: YOSHIDA KOICHI
IPC: B41J11/48
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To print a plurality of papers at the same time, miniaturize a printer and provide a paper-separating means for separating the plurality of papers after printed. SOLUTION: The printer is provided with a platen 12, a printing head 14, first paper-feeding means 16, 20 for feeding a first paper 24, second paper feeding means 18, 22 for feeding a second paper 26, guide means 32, 34 for overlapping the first and second papers fed from the first and second paper-feeding means and passing the papers between the platen and the printing head, and a separating means 42 for separating the overlapped papers to the first and second papers 24, 26. In the printer, the overlapped papers are printed at the same time by the printing head, and the first and second printed papers are separated by the separating means to be transferred along different transfer paths.
Patent JP-H10160802-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO TAKANORI
IPC: G01R31/30
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit in which an input voltage margin is tested precisely in a short time without affecting an ordinary operation. SOLUTION: Signals which are input to input terminals 21 to 23 are input to level judgment circuits 31 to 33 via respective input buffers 26 to 28. A shift- mode input terminal 25 is set at 'L', and a clock signal is given to a test clock terminal 24. Then, judgment result values which are output from the level judgment circuits 31 to 33 are fetched by flip-flops 34 to 36. The judgment result value which is fetched by the flip-flop 36 is output to an output terminal 38 via an output buffer 37. The shift-mode input terminal 25 is set at 'H', and the clock signal is given to the clock test terminal. Then, the judgment result value is shifted to the flip-flop 35 from the flip-flop 34, and it is shifted to the flip-flop 36 from the flip-flop 35. In addition, when the clock signal is given, the judgment result value is shifted to the flip-flop 36 from the flip-flop 35.
Patent JP-H03180141-A (JP)
Title: Frozen food of fresh whitebait and production thereof
Inventor: MATSUMURA SEIICHI
IPC: A23B4/08
Filed: 1989-12-08
Abstract: PURPOSE:To obtain extremely hygienic frozen food of fresh whitebait free from adhesion of bacteria by treating whitebait with an aqueous solution of sodium hydrogencarbonate and an aqueous solution of alcohol and rapidly freezing. CONSTITUTION:Whitebait is treated with a cold aqueous solution of sodium hydrogencarbonate, then with 10-75% aqueous solution of alcohol and rapidly frozen. Concentration of the cold aqueous solution of sodium hydrogencarbonate is about 0.5-2wt.%.