baber/WOPTO huggingface dataset:
Patent JP-H04227209-A (JP)
Title: Electrical equipment for rotary tooth brush, rotary tooth brush and hand-operated tooth brush
Inventor: OGAWA MISAO
IPC: A46B9/04
Filed: 1990-10-29
Abstract: PURPOSE:To remove tooth dust in a different place safely, easily, and speedily and carry out massage for the gingiva by installing a rotary shaft in the direction different from the shaft direction in interlocking with a motor revolution shaft and installing and using a round spherical rotary brush. CONSTITUTION:A rotary shaft 6 in the different direction from the shaft direction is installed on a motor revolution shaft 3 through the interlocking with an opposed bevel gear 2, screw steel wire and a universal joint, and a spherical revolution brush and a round rod sliced type rotary brush are installed at the shaft top. Further, the interval of each tooth interval such as the average value of each tooth interval for a hand-operating brush is adjusted with the interval-positioned brush being planted with hair as the main brushing part. Dust between teeth is scraped and polishing is carried out by the lateral circumferential revolution, and the dust between tooth and gingiva is scraped and polishing is carried out by the normal flat surface round revolution. On the other hand, a hand-operated tooth brush scrapes dust between teeth through the vertical polishing, and the dust between teeth and gingiva is scraped out through the lateral polishing, and polishing can be carrird out safely, easily and speedily, and the gingiva can be massaged. Rough sketch for side view of spherical electrical rotary tooth brush body.
Patent JP-S62149575-A (JP)
Inventor: KIMURA HIROSHI
IPC: B62J6/00
Filed: 1985-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07126630-A (JP)
Title: Oven door of opening of vertical chamber-type coke oven
Inventor: OTSUKA JUNICHI
IPC: C10B25/04
Filed: 1993-10-28
Abstract: PURPOSE:To provide an oven door of a vertical chamber-type coke oven effective for simplifying the charging facility and operation, improving the quality of produced coke and preventing the damage and malfunction of the oven door. CONSTITUTION:An oven door main body 20a is provided with a liftable attaching and detaching mechanism. The refractory materials 20b, 20e built in the oven door are deeply inserted into the oven to a length F not to cause the hindrance of the carbonization of the charged powder coal.
Patent JP-2001106342-A (JP)
Title: Slope board for unloading vehicle
Inventor: KAMEDA TAKESHI
IPC: B65G69/28
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a slope board used in loading a lightweight vehicle to a loading and carrying vehicle or unloading it therefrom, wherein the slope board structure is made lightweight and bendable for facilitating the handling. SOLUTION: This board comprises a square lamination board formed by superposedly attaching almimium alloy thin plates on both front and rear surfaces of foaming resin lightweight plate of a specified thickness, sectionally U shaped frame members fitted in each edge of the square board while connected integrally therewith, hook members fixed to one side frame members fitted to the circumferential edges of the square board and having a substantially dogglegged shape in its side.
Patent JP-S62145046-A (JP)
Inventor: JIYAN TESHIE
IPC: C07D233/72
Filed: 1986-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09110533-A (JP)
Title: Silicon nitride-based sintered material and its production
Inventor: ITAKURA KAZUHISA
IPC: C04B35/584
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon nitride-based sintered material having a stronger strength at it burnt skin layer than that at the inside of main body part of the sintered material by forming the main body part having a specific burnt skin layer. SOLUTION: This silicon nitride-based sintered material containing disilicate crystalline phase only in the burnt skin layer formed on the surface of the main body part, is obtained by weighing each prescribed amount of a silicon nitride powder of either α-type or β-type containing 1-3wt.% oxygen element content and extremely small amount of other impurities, and a sintering assistant containing rare-earth elements such as Yb, Y and Er and preparing a mixture, then adding a binder thereto, forming and sintering, then heat-treating the obtained silicon nitride-based sintered material under an oxidizing atmosphere at 1,100-1,500 deg.C to oxidize a granular boundary phase in the silicon nitride-based sintered material. As necessary, the strength of the main body part having the burnt skin layer is increased by using the sintering assistant containing, e.g.  Al2 O3 or AlN which, contains Al, V, W, Cr, etc., also including 5ReO3 , Si3 N4 , Al2 O3 crystalline phase or a merrillite crystalline phase in the main body part, and heat-treating.
Patent JP-H10133743-A (JP)
Title: Flow-out rate control method for fluid
Inventor: SAKAMOTO TOSHIYUKI
IPC: G05D7/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality of a product and to improve the yield by predicting an accumulation value which taking stepwise variation in target value and generation of disturbance in a lump shape into consideration. SOLUTION: This flow-out rate control method holds molten metal flowing out of a reverberatory furnace 20 in a pot 22, measures the accumulated amount of the held molten metal, and makes a constant amount of molten metal flow out. In this case, a prediction device 26 finds a difference between a predicted value Ym(t) and a measured value Y(t) of the current accumulation amount of a mathematical expression model of an object process, the difference between a predicted value Ym(t-1) and a measured value Y(t-1) of the last accumulation amount one time before and the above mentioned difference, (Y(t)-Ym(t))+ L×((Y(t)-Ym(t))-(Y(t-1)-Ym(t-1))) obtained by multiplying the difference by a difference L between the prediction time and current time and controls the flowing out amount to the pot YP(t+L)=Ym(t+L)+(Y(t)-Ym(t))+L×((Y (t)-Ym(t))-(Y(t-1)-Ym(t-1)) based on the said value.
Patent JP-H09171394-A (JP)
Title: Voice discrimination system for apparatus at inside of home environment
Inventor: ERITSUKU DEIIRU
IPC: G10L13/04
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a man-machine communication system of a speech base for establishing natural interaction between user and household apparatus. SOLUTION: This man-machine communication system of the speech base consists of >=2 units of the controllable apparatus having speech synthesizing functions. The respective apparatus are given with the speech patterns unique to the apparatus themselves. Since the apparatus are connected via a bus, a centralized control unit processes all the requests from user. Since the user uses the natural language, there is a possibility that commands are ambiguous. Then, an algorithm to process the ambiguous condition is provided.
Patent JP-H02136818-A (JP)
Title: Video display device
Inventor: SATO AKISHI
IPC: G02B27/02
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a sharp video regardless of dye sight by comprising a transmitting type video plate projected with a point light source and a short focal convex lens arranged almost in one body with the video plate, and directly projecting the video of the image plate on the retina of an eyeball by the point light source. CONSTITUTION:At the time of watching an image CD printed on a film 12, the short focal convex lens 13, in front of which the film 12 adheres to, is arranged just in front of the eyeballs, and the point light source 11 is lit. At this time, since the light source is the point light source, a light path passing the image CD printed on the film 12 is limited to only one, and the transmitting light of the image CD is focused on a point and then diffused again. In a part shown by hatched line inside the eyelens 16 of the eyeball 14, no matter where the retina 15 of the eyeball 14 is positioned, the image CD can be directly projected on the retina 15 and forms an image C' D'. Thus, a sharp video can be obtained regardless of eye sight.
Patent JP-H04166660-A (JP)
Title: Manufacture of fuel delivery pipe
Inventor: YOSHIMURA TOSHIAKI
IPC: B21D53/84
Filed: 1990-10-31
Abstract: PURPOSE:To quicken a processing speed and also restrain the production of a burr by forming plural circular arc cutting planes on a communicating tube side part with a cutting edge lowered using a press machine in a pipe in which plural cylindrical hollow sockets are fixed to the side part of one communication tube. CONSTITUTION:In manufacturing a pipe, first a communication tube 12 is inserted from the front or the side of a communication tube R cutting device 10, and then a liquid-pressure-operated unit 26 is actuated to clamp the communication tube 12. Succeedingly a press device is actuated, a cutting edge 18 is lowered via a holding part 20 to penetrate the communication tube 12, and circular arc cutting planes 42 are formed on the side part of the communication tube 12. Then the body parts of sockets 81 are pushed to the side part of the communication tube 12 (82) on which the cutting planes 42 are formed, are temporarily fixed using spot welding, and are completely sealedly fixed by soldering or welding in a furnace to complete a fuel delivery pipe 80. The cutting edge 18 has a shape in which the tip of a circular rodlike body is obliquely cut, and is formed with chamfering parts 40, for abrasion-preventing, provided in the vicinity of the tip.
Patent JP-H11126212-A (JP)
Title: Characteristic quantity selecting device
Inventor: KAKIMOTO TOSHIHIRO
IPC: G06F17/30
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a characteristic quantity selecting device which improves the efficiency of corresponding processing by a system in the case of appropriately distributing retrieval object information in information retrieval space to perform browsing information retrieval. SOLUTION: A candidate characteristic quantity selecting part 1024 checks the similarity of how information is divided according to corresponding characteristic quantity, the semantic similarity of the characteristic quantity, etc., and eliminates characteristic quantity that has the similarities from a candidate characteristic quantity storing part 108, and a characteristic quantity selecting part 102 finally selects the appropriate number of characteristic quantities at the time of selecting characteristic quantity that is utilized to divide information when the arrangement of retrieval object information to information retrieval space is performed.
Patent JP-H10131681-A (JP)
Title: Tunnel boring machine and boring method
Inventor: TSUJI YOSHITARO
IPC: E21D9/087
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve workability by supporting a cutter head on a front end part of a cylindrical boring machine main body free to oscillate on its flat surface and providing a projection to crush gravels in an outer periphery of the cutter head against an inner surface of the boring machine main body. SOLUTION: A tunnel boring machine has cutter drive devices 13, 14 as an oscillating support mechanism on upper and lower parts of a front part bulkhead 12 of a square cross-sectional cylindrical boring machine main body 11, and a cutter head 17 is connected to head end parts of output shafts 15, 16 decentered by specified quantity of the devices 13, 14 free to revolve. The head 17 is square, a large number of cutter bits 18 are provided on its front surface, and a plural number of cutters 20 for gravel crushing are provided on a projected body 19 fixed on a lower part rear surface.  When the main body 11 is made to advance while oscillating the head 17 within the flat surface by rotating the shafts 15, 16 by the drive devices 13, 14, the foundation is drilled in a scquare cross-section by the bits 18, and gravels produced move downward and reach a front part of the main body 11 and crushed by the cutters 20. Consequently, it is possible to smoothly drill a tunnel by certainly crushing the gravels in a short period of time.
Patent JP-S63146656-A (JP)
Title: Voice and data composite communication equipment
Inventor: TAKAHASHI KENICHI
IPC: H04M11/00
Filed: 1986-12-10
Abstract: PURPOSE:To discriminate whether a call is a voice talking or a data communication automatically without displeasing opposite party by sending a preset voice signal to a line after line closing at an incoming call so as to analyze a reception signal waveform on the line for a prescribed period. CONSTITUTION:A voice sending circuit 4 detects an incoming call and closes the line, then generates a preset voice message and sends it to the line by a command from a control section 3. Then the signal analysis circuit 5 receives the signal on the line to analyze whether the signal on the line is the voice signal or a signal for data communication by analyzing the distribution of the signal. In case of the voice talking by the opposite talker, after the voice message from the titled equipment is sent, the voice signal is detected to switch the line to a talking section 7. In case of a data communication equipment, the line is connected to a talking control section 8 to bring the equipment into the data communication state.
Patent JP-H06147557-A (JP)
Title: Air conditioner
Inventor: NAKAO KAZUHIRO
IPC: F24F5/00
Filed: 1992-10-30
Abstract: PURPOSE:To make a site to install an outdoor unit unnecessary, utilize the land effectively, and at the same time, make an underfloor ventilation possible without providing a ventilation fan separately by a method wherein the outdoor unit is stored under the floor, and the air outlet of the outdoor unit is made to face the outside of a building. CONSTITUTION:An outdoor unit 1 of the title air conditioner is installed in a hole which is formed on a foundation 10 of a building, in such a manner that an air outlet 3 on the front surface of the outdoor unit 1 is made to face the outside of the building. When an exhaust fan 7 is operated, air which is drawn from air intake ports 4 being formed on the front surface side and rear surface side passes through a passage 11, is heat-exchanged by a heat-exchanger 8, and is discharged from the air outlet 3. When air is drawn from the air intake port 4 on the rear surface side, the air pressure under the floor is reduced, and the outside air is drawn from an underfloor ventilation port 10a which is provided on the foundation 10, and an underfloor ventilation is performed. By this method, a site which is required to install the outdoor unit 1 becomes unnecessary, and the land can be effectively utilized. Also, the outdoor unit 1 is stored under the floor, and therefore, the appearance of the building is not spoiled.
Patent JP-S63144799-A (JP)
Title: Excitation controller for synchronous machine
Inventor: TANAKA SEIICHI
IPC: H02P9/14
Filed: 1986-12-09
Abstract: PURPOSE:To improve the stability of a control system, by regulating the limiter value of a limiter circuit set in an AVR, and by accomplishing an overexcitation limiting function. CONSTITUTION:The terminal voltage of a synchronous generator 1 detected by a potential transformer 3 is compared with a reference value at an AVR 4, and the deviation flows to a field winding 2 through AVR amplifier circuits 41 and 43. From an amplifier circuit 9, the output of demagnetizing signal is generated when an actual field current value exceeds an allowable current value. When the output signal of the AVR amplifier circuit 41 comes to a value or more, then the output of the signal of the value or more is not directed to the AVR amplifier circuit 43 from a limiter circuit 142. The limiter value is regulated according to the output of the amplifier circuit 9. As a result, the stability of a control system can be improved.
Patent JP-H07129814-A (JP)
Title: Money reception and payment opening of coin processing machine
Inventor: MITA KATSUYA
IPC: G07D9/00
Filed: 1993-10-27
Abstract: PURPOSE:To improve the coin taking-in/out operability by variably controlling the depth position of a bucket which is positioned in the space in the money reception and payment opening and receives plural coins CONSTITUTION:The bottom plate 33a of the recessed bucket 33 is positioned deeply in the money reception and payment opening 31 to form a reception wait state wherein many coins can be received from above in the recessed part. Consequently, when the recessed bucket 33 is reversed around a rotary shaft 35 by 180 deg. and held at an inverted recess position, the bottom plate 33a of this recessed bucket 33 is inverted large by and positioned shallowly in the upper part in the money reception and payment opening 31 to form the small coin storage space, surrounded by the top surface of the bottom plate 33a and a peripheral side wall frame 32, in the upper part of the money reception and payment opening 31, thereby forming a coin takeout wait state wherein a small number of coins can be received here. The space in the bucket is, therefore, made small and when the depth of the bucket is made shallow, the entirety in the bucket can be seen at a glance when the coins are taken out, so a customer can takes the coins out at ease.
Patent JP-2000109029-A (JP)
Title: Half-label adherable bottle
Inventor: OTA AKIHO
IPC: B65D1/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bottle undergoing no vertical displacement of a half- shrink label stuck thereto, in a bottle of a small volume of about 500 ml or lower. SOLUTION: A bottle has lateral ribs 7a, 20a disposed at the connection part of a shoulder part 2 and a drum part 3, and a plurality of vertical ribs 10 and decompression absorption surface 11 provided at the drum 3, in which a label displacement prevention member is arranged on the surface of each vertical rib 10 within the distance made by subtracting a predetermined width from the vertical width of a half-shrink label from the end of the vertical rib 10.
Patent JP-H08328482-A (JP)
Title: Nameplate
Inventor: OKUNO HIDEYUKI
IPC: G09F7/16
Filed: 1995-11-10
Abstract: PURPOSE: To make display items distinctly visible even in the night time by consisting a nameplate of a display and an illuminating means for illuminating the display, forming the display of a material having transparency and inscribing the display items on the rear surface of the display. CONSTITUTION: This nameplate consists of the display 2 and the illuminating mean 3 for illuminating the display 2. The display 2 is formed of the material having the transparency and the display items 22 are inscribed on the rear surface 21 of the display 2. Since the casing contains the display 2 and the illuminating means 3, the attaching of the nameplate to a gate, etc., is easy. The display 2 is formed of the materials, such as glass and plastic, having the transparency and above all, the massive feel and luxurious feel as the nameplate are additionally derived when the glass is used. The parts, such as characters and patterns, inscribed on the display 2 are colored by coating with coating materials, etc., by which the display items 22 are made distinct and the appearance is imparted thereto. The inscribing is known as reverse sculpture.
Patent JP-S63145291-A (JP)
Title: Ruthenium-phosphine complex
Inventor: SAYO NOBORU
IPC: C07C51/36
Filed: 1986-12-09
Abstract: NEW MATERIAL:The compound of formula [R<1> is H, methyl or methoxy; R<2> is (halogenated) lower alkyl or phenyl which may have lower alkyl]. EXAMPLE:[2,2'-Bis(diphenylphosphino)-6,6'-dimethylbiphenyl]ruthenium-d iacetate. USE:A catalyst for organic synthetic reactions such as asymmetric hydrogenation reaction. It has high catalytic activity and is producible at a low cost. PREPARATION:Ru2Cl4(L)2NEt3 [L is 2,2'-bis(diarylphosphino)-6,6'- dimethylbiphenyl; NEt3 is triethylamine] is used as a starting raw material and is made to react with a carboxylic acid salt in an alcohol solvent at 20-110 deg.C for 3-15hr. The starting raw material is preferably produced from a compound of formula [RuCl2(COD)]n (COD is cyclooctadiene) and the ligand L of the complex.
Patent JP-H06228060-A (JP)
Title: Preparation of diamine
Inventor: TOMU BUITSUTSUERU
IPC: C07C209/48
Filed: 1993-11-24
Abstract: PURPOSE: To obtain a diamine useful as intermediates or the like of a curing agent for epoxy resin, a catalyst for polyurethane and of a quaternary ammonium compound by reacting a dinitrile with a secondary amine in the presence of a specified hydrogenation catalyst.  
     CONSTITUTION: A diamine of formula II is obtained by reacting a dinitrile of the formula NC-A-CN (A is a 1-20C alkylene chain) with a secondary amine of formula I (R 1  and R 2  are each a 1-20C alkyl, 1-20C hydroxyalkyl, phenyl or the like) and hydrogen in the presence of a catalyst at 50 to 200°C and at the pressure of 5 to 300 bar. The catalyst used is a palladium catalyst on an oxide support (e.g. Al 2 O 3 ). The molar ratio of the secondary amine to the nitrile is 2:1 to 30:1. The compound of formula II is e.g. tetramethylhexamethylenediamine. The compound of formula II is also useful as a softening agent, a corrosion inhibitor, an assistant for textile or an emulsifying agent. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06137844-A (JP)
Title: Outer contour inspection method for body to be inspected
Inventor: NOMURA KAZUO
IPC: G01N21/88
Filed: 1992-10-30
Abstract: PURPOSE:To judge the defects on the surface of a body to be inspected rapidly and accurately by receiving a positive reflected light and scattering reflected light of a band beam applied to the body to be inspected having a thin film with a one-dimensional CCD camera and image-processing a signal from the CCD camera. CONSTITUTION:The surface of a body to be inspected I which is illuminated with a light source 2 is scanned and measured by a one-dimensional CCD camera 5 for receiving the positive reflected light and a CCD camera 4 for receiving scattering reflected light. The signals from these both cameras are synthesized by a camera signal synthesizing device 11, and transformed into data for identification by an analog signal processing device 12 and a special minute amount generating device 13. An output from the device 11 is passed simultaneously through an end dimension measuring device 14 to give end dimension measurement data, and input into an identification and judgment device 16 through a signal control device 15 together with an output from the device 13 to make usually identification and judgment of defects. Thus, the defects of the body to be inspected 1 can be judged accurately and rapidly in-line.
Patent JP-H01136832-A (JP)
Title: Constant speed device for vehicle
Inventor: ETO YOSHIYUKI
IPC: F02D29/02
Filed: 1987-11-20
Abstract: PURPOSE:To ensure safety, by a method wherein a car speed deciding means to calculate a car speed and compare it with a given car speed is situated independently from a device to perform constant speed control based on a car speed sensor value, and when a deciding value is below a given value, a constant speed control command is outputted. CONSTITUTION:A power source is fed to a constant speed control device through a battery Eo, an ignition switch S1, and a fuse F. The constant speed running control device performs given computing processing by means of a control circuit 7 based on inputs from a switch, e.g., a set switch S7, and a car speed sensor 9, and controls as actuator 30. A car speed deciding circuit 10 formed with a car speed deciding circuit is independently provided, and performs comparison with a given value (30Km/h). When a value decided by the car speed deciding circuit is below a given value, when a signal by means of which the actuator 30 is operated is outputted from the control circuit 7, transistors T7 and T8 are energized, an overcurrent is caused of flow the fuse F, and the feed of a power source is shut off. This constitution enables ensurance of safety.