baber/WOPTO huggingface dataset:
Patent JP-S63162375-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: KUBOTA MIDORI
IPC: B62D7/14
Filed: 1986-12-26
Abstract: PURPOSE:To enable the application of rear wheel steering matching the actual behavior of a vehicle by detecting a difference in the number of revolutions of front and rear wheels in the range of speed lower than the predetermined speed, and steering rear wheels via the determination of the degree and direction of a rear wheel steering angle for reducing said difference depending upon the extent thereof. CONSTITUTION:A front wheel steering angle sensor 1, a speed sensor 2 and front and rear wheel speed sensors 3 and 4 are provided, and output signals from said sensors are inputted to a control unit 5. In this control unit 5, it is first judged whether vehicle speed is in a range lower than the predetermined speed range, and the number of revolutions of front and rear wheels are compared with each other, when the judgement is YES. And depending upon the amount of the difference in the number of revolutions, the degree and direction of a rear wheel steering angle for reducing the difference is determined, thereby generating an output signal (e) and driving and controlling an electric motor 6 as an actuator for rear wheel steering via a drive circuit 5a.
Patent JP-H02157547-A (JP)
Title: Heating and cooling system
Inventor: MIYAJI KYOICHI
IPC: F24F5/00
Filed: 1988-12-12
Abstract: PURPOSE:To provide an energy saving and a reduction of a running cost by thermally accumulating heat under utilization of a mid-night period showing a less-expensive electric charge and a radiation of the accumulated heat by a method wherein a heating latent heat accumulation material is arranged at a floor surface, a cooling latent heat accumulation material is arranged at a ceiling surface, both heat accumulation materials and an indoor unit of a heat pump type air conditioner are connected to each other and any one of the heat accumulation materials is selectively used in every season. CONSTITUTION:A ceiling 5 is provided with a latent heat accumulation material 7 partly buried in it or placed at a lower surface thereof. The latent heat accumulation material 7 is provided with a cold heat member 8, then the cold heat member 8 and an indoor unit 2 are connected to a refrigerant circuit 9 in such a way as the refrigerant circulates between the cold heat member 8 and the indoor unit 2. The floor 6 has a latent heat accumulation material 10 buried at a part of the floor 6 in flush with the floor surface or fixed to the floor. The refrigerant circuit 12 is arranged in such a way as the refrigerant circulates between the heat accumulation member 10 and the indoor unit 2. Either a cooling or a heating operation is carried out with one air conditioner in response to a season. However, in this case, the device is connected to the indoor unit 2 at the cold heat member 8 arranged at the ceiling surface or connected to the heater member 11 arranged at the floor surface and the device can be automatically changed over.
Patent JP-S63160925-A (JP)
Title: Weighing and transporting device for feather and the like
Inventor: IWASE YUKIO
IPC: B65G53/40
Filed: 1986-12-24
Abstract: PURPOSE:To weigh a transported object with simple switch operation and transport it by furnishing a tank having an exhaust port and a return port for transported objects, and equipping the tank with necessary valve devices. CONSTITUTION:By a blower 4 a transported object W in a tank 1 is sent out of the exhaust port 16 of the tank 1 into a weighing vessel 23 of a weighing device 2, passing through a communication pipe 35, No.1 communication hole 26 of No.1 valve device 3, No.2 communication hole 27, communication pipe 36, and outlet/inlet 22 of said weighing vessel 23. Air which has served transport of the object W goes to an air hole 21 through a netting 24, and comes into the abovementioned tank 1, passing through a communication pipe 46, No.1 communication port 40, No.2 communication port 41, communication pipes 47, 39, suction port 37 of said blower 4, discharge hole 38, communication pipe 52, No.1 port 48 of selector valve 6, No.2 port 49, communication pipe 53, and return port 17, in commission to make smooth the transport of objects together with agitating blades 5 rotating in a small chamber 10b.
Patent JP-H10152037-A (JP)
Title: Antiskid controller
Inventor: KUNO TETSUYA
IPC: B60T8/1761
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide ABS brake of high reliability, by determining the body deceleration estimate value to be low when the pressure is low and the wheel deceleration is high, and to be high when the pressure is high and the wheel deceleration is low, corresponding to the detected generated brake pressure and the deceleration of the wheel. SOLUTION: A hydraulic control unit 2 gives the braking pressure to hydraulic passages of the wheel cylinders 51-54 of the wheels FR, FL, RR, RL by the driving of a brake pedal 3. The wheel speed sensors 41-44 of the wheels FR, FL, RR, RL respectively input the wheel speed signals of the wheels to an electronic controlling device 10. A pressure sensor 2s of a master cylinder 2a gives a pressure detecting signal to the electronic controlling device 10, and a brake switch 3s of the brake pedal 3 gives the with or without of pedalling, to the same 10. Then the deceleration of the maximum wheel speed is read out from a register, and is writen in a frictional coefficient register by each area data of the brake pressure and the deceleration, to control a pressure reducing speed, thereby the control can be finely performed corresponding to the various properties.
Patent JP-H05197413-A (JP)
Title: Conversion device for nc data
Inventor: NAGASE YASUYUKI
IPC: G05B19/4155
Filed: 1992-11-24
Abstract: PURPOSE:To mutually use NC data on the same function in different machine tools by dividing codes which are read for respective records from NC data being a conversion object by individual characters and storing them, reading one by one and comparing it with a code in the function object state of a conversion destination, and converting it into a conversion destination code. CONSTITUTION:NC data concerned is called from an inputted NC file fd and one record is read from a head record. The code included in read record is stored in a code storage table as code storage one information by the individual characters. Then, the code of the read record is discriminated to be the code showing a coordinate value or not. When the code is that designating the function of the tool machine as the result of discrimination, the read function code is compared with function collation information which is read from conversion parameter files fp1-fpn and it is referred to them and is converted. The converted code is written into a converted storage file for NC data fs.
Patent JP-2000142981-A (JP)
Title: Bar member accumulating device
Inventor: AIDA SATOSHI
IPC: B65B35/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To realize a tiered-up state of bar members as satisfactory as possible by performing the rising and falling of a bottom body by a rotating speed- variable motor, and making lateral side bodies laterally movable by the rotating speed variable motor. SOLUTION: An alignment housing part 2 is formed of plate-like front body 2a, rear body 2b, lateral side bodies 2c, 2d and bottom body 2e. The lateral side bodies 2c, 2d are constituted in such a manner as to be laterally movable by a rotating speed variable motor (AC servo motor) 13. When a rocking body 10 is rocked, a pin 11 is rocked within a circular window 9 to lay filter rods housed in the alignment housing part 2 into the tiered-up state. The lateral side bodies 2c, 2d of the alignment housing part 2 have rocking parts 15 rocked by proper means in order to realize a proper tired-up state. The bottom body 2e is constituted in such a manner as to be capable of rising and falling by a rotating speed-variable motor (AC servo motor) 12.
Patent JP-H03173476-A (JP)
Title: Insulated gate field effect transistor and its manufacture
Inventor: AOKI KENJI
IPC: H01L29/78
Filed: 1989-12-01
Abstract: PURPOSE:To effectively form a channel stopper region, by forming a p-type impurity layer in an exposed active surface of a semiconductor substrate, forming, thereon, a single crystal semiconductor layer, a gate insulating film, and a gate electrode, and implanting ions. CONSTITUTION:A natural oxide film 2 on an Si single crystal substrate 1 is eliminated and an active surface 3 is exposed; on the surface, a P-type impurity layer 4 containing B is formed; thereon, Si single crystal 5 is formed; thereon, a gate oxide film 6 is formed; thereon, a gate electrode 7 is formed; by implanting N-type impurities (As), a source region 8 and a drain region 9 are formed, a p-type channel region 10 is formed under the gate electrode 7; the P-type impurity layer 4 is preserved under the channel region 10, and turned into a channel stopper region 11; the region 11 is turned into a P<+> type high concentration impurity diffusion layer by heat-treating the substrate 1; an interlayer insulating film 12 is formed, a contact hole is formed; thereon a wiring layer 13 is formed.
Patent JP-H11138782-A (JP)
Title: Ink-jet recording device
Inventor: SAKAMOTO TAKAHIRO
IPC: B41J2/165
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To realize an ink-jet recording device for carrying out the recovering operation of a plurality of modes and the operation of a plurality of paper feed means by a common driving source. SOLUTION: A first gear train 20a-20f for transmitting the driving force of a motor to an ASF, a second gear train 21a-21g for transmitting the driving force of the motor to a sheet cassette, and a third gear train 22a-22c for transmitting the driving force of the motor to paper feed means are connected with a gear 19 of the motor.
Patent JP-H04186924-A (JP)
Title: Counter circuit
Inventor: IGARASHI YOICHI
IPC: H03K23/86
Filed: 1990-11-21
Abstract: PURPOSE:To offer a counter circuit for realizing a counting operation executed at a high speed and surely by allowing it to execute, in parallel the operations of an increment and a decrement while preceding an increment or decrement instructing signal, and selecting one of them with the instructing signal. CONSTITUTION:By synchronizing with a first clock pulse, an increment instructing signal is inputted, and inputted to a flip-flop circuit FF1. Subsequently, unless a decrement instructing signal is inputted in a first clock period, it is synchronized with a second clock pulse, and inputted to a flip-flop circuit FF2. Thus, from a second clock period, an increment transfer signal becomes a high level. Unless the decrement instructing signal is inputted even in this second clock period, an increment counting operation executing signal +1 is formed from a gate circuit G2, and by synchronizing with a third clock pulse, the counter executes an increment operation.
Patent JP-H10153615-A (JP)
Title: Acceleration sensor
Inventor: HASHIMOTO MIKIO
IPC: G01P15/18
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-spindle acceleration sensor, which can obtain the accurate output for every sensing spindle so that the assembling work and the mounting work of the sensor do not become difficult. SOLUTION: This acceleration sensor 10 is constituted of a sensor unit 11 containing a sensor chip, an attaching plate 13, a rotating plate 12, rotating-plate fixing screws 14 and the like. At the center of the attaching plate 13, which is directly attached to various kinds of devices, a hole 13a is provided. The rotating plate 12 is coupled into the hole. Then, the sensor unit 11 is bonded and fixed at the upper surface of the rotating plate 12. The every sensor unit 11 is rotated with respect to the attaching plate 13. Furthermore, the rotating- plate fixing screws 14 are screwed into threaded holes penetrated from the side surface of the attaching plate 13 toward the hole 13a.
Patent JP-S63168426-A (JP)
Title: Liquid epoxy resin composition
Inventor: FUJIMOTO TAKAZO
IPC: C08G59/18
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the title composition excellent in the balance between pressure cooker resistance and heat cycle resistance, and useful for sealing of electronic components, by mixing a liquid epoxy resin with a curing agent, a filler, a xylene resin and a specified silicone resin. CONSTITUTION:A bisphenol A- or bisphenol F-derived epoxy resin (a) which is liquid at room temperature and has a viscosity <=300 p (25 deg.C) and an MW of 350-450 is mixed with a high-temperature type curing agent (b) which is liquid at room temperature, an inorganic filler (c) (e.g., fused silica), 0.1-20wt.%, preferably, 2-15wt.% xylene resin (d) which is liquid at room temperature and has a mol.wt. of 300-500 and 0.01-5wt.%, preferably, 0.3-3.5wt.% silicon resin (e) of the formula (wherein R1-8 are each methyl or phenyl, 2-6 of these groups are methyl groups and the rest (2-6) of these groups are phenyl groups).
Patent JP-S62230610-A (JP)
Title: Production of zirconium sol and gel and production of zirconia using said sol and gel
Inventor: WADA TAKEO
IPC: C01G25/02
Filed: 1986-12-25
Abstract: PURPOSE:To produce the titled sol and gel containing different metallic seeds under a mild condition, by reacting a specific zirconium compound with a boron compound in the presence of a chlorine ion in water. CONSTITUTION:A zirconium compound selected from ZrCO3, Zr(SO4)2, ZrNO3, Zr(OH), basic ZrCl4 and a zirconyl organic acid is reacted with a boron compound and a divalent - tetravalent different metal (M) except boron in a molar ratio of B/Zr of 0.3-1.2 and M/Zr of 0.01-1 in the presence of a chlorine ion in a molar ratio Cl/Zr of >=1 in water at normal temperature - 100 deg.C to give acidic zirconium borochloride sol having pH<=5 and <=15wt% zirconium content. Then, the sol is reacted with a basic carbonate compound of a monovalent cation in a molar ratio of the monovalent cation/zirconium of >=2 to give basic zirconium borate sol. Then, the sol is brought into contact with a dehydrating solvent selected from a di(1-3C)alkyl ketone and 1-5C lower fatty alcohol to give zirconium borate gel, which is calcined at >=700 deg.C to give zirconia.
Patent JP-H05153368-A (JP)
Title: Image processor
Inventor: SUZUKI TAKASHI
IPC: G06T11/60
Filed: 1991-11-28
Abstract: PURPOSE:To prevent the original image of an original from being easily discriminated even if this original is copied. CONSTITUTION:A synthesizing circuit works when an ADD signal is equal to logic '1' together with the value of a CNO signal defined as '2' CNO<0>='0' and CNO<1>='1' and the print output color equal to yellow Y respectively. An image signal B is turned into an output Q through a delay circuit 505 and a selector 506 only at all times except when the synthesizing circuit is working. Meanwhile the image data obtained in a synthesizing mode are first stored in the memories 502 and 503 and then read out through each prescribed set address. These read data are inputted to an adder circuit 504 to be added together and turned into an output Q through the selector 506. Then the data on the green G of the image of a strictly confidential document are synthesized with the data on the blue B of the original used for a camouflage at a synthesizing part 417. The synthesized data Q are inputted to a log converter 405, and the density signal of the yellow Y is outputted for the synthesized image data.
Patent JP-H03177373-A (JP)
Title: Water holding material and its production
Inventor: OSATO KAZUO
IPC: C04B38/06
Filed: 1989-12-05
Abstract: PURPOSE:To obtain a water holding material capable of imparting excellent water holding and heat insulating properties and simultaneously supplying plant nutrients by shaping a ceramic raw material, comprising organic substances containing minor constituents useful as the plant nutrients and blended therein and sintering the resultant shaped blend. CONSTITUTION:The objective water holding material obtained by blending organic substances containing minor constituents useful as plant nutrients in a ceramic raw material composition to prepare a ceramic raw material, then shaping the prepared raw material into a desired form and sintering the shaped material. The organic substances in the aforementioned raw material are ex posed to high temperatures in the burning stage, burned and decomposed to cause a reduction in volume. Thereby, pores are formed in parts occupied by the organic substances in the resultant sintered compact. Even if the organic substances are burned and decomposed in the sintering step, the minor constituents, contained in the organic substances and useful as plant nutrients remain as ash in the sintered compact. As a result, the minor constituents useful as the plant nutrients are held on the pore surfaces of the sintered compact, i.e., a ceramic cellular substance.
Patent JP-H02158730-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAKI HIROTOMO
IPC: G03C1/34
Filed: 1988-12-13
Abstract: PURPOSE:To obtain a photographic emulsion causing no increase of fog even if the photographic sensitivity is increased, by incorporating at least one kind of specified compds. into a silver halide photographic sensitive material. CONSTITUTION:At least one kind of telluro ether compds. expressed by the formula I is incorporated into a silver halide photographic sensitive material. In the formula I, each L1 and L2 is an aliphatic group, aromatic group, or heterocyclic group, wherein the aromatic group is substituted by a substituent selected from carbonyl group, carboxyl group, acyloxy group, alkyl group, and heterocyclic group, etc., and the aromatic group substituted by an alkyl group or a heterocyclic group is further substituted by a carbonyl group, carboxyl group, acyloxy group, etc. Thus, a photographic emulsion having high sensitivity is obtd. with reduced generation of fog.
Patent JP-H08168890-A (JP)
Title: Laser marking method and laser machining equipment used therefore
Inventor: KATO SHUNEI
IPC: B23K26/14
Filed: 1994-12-19
Abstract: PURPOSE: To excellently execute laser marking for a metal material having high reflectivity by jetting a carbon dioxide gas on an irradiation position of laser beam on the front face of the metal material. CONSTITUTION: A laser beam processing equipment 1 has a portal frame 3, and a table 7 to mount an object to be worked is installed on its lower side. A Y axial carriage 11 is installed on a beam part 9, and an X axial carriage 13 is installed on it. A working head 15 is positioned on the XY axes with a CNC controller. The object to be worked 5 of aluminum which is one of a metal material having high reflectivity near to 1 is marked with the working head 15 by irradiating it with a carbon dioxide gas laser beam. Then, the carbon dioxide gas is jetted onto the irradiation position of the laser beam on the front face of the object 5 of the metal material from the working head 15 through a gas supplying tube 23, etc., from an assist gas supplying source 19. Therefore, the excellent laser marking can be executed for an aluminum, a copper, a polished silver, etc.
Patent JP-2000149604-A (JP)
Title: Flashing irradiation warning lamp
Inventor: KAMIMURA TOICHI
IPC: F21S2/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent light leakage from one flashing irradiation unit into another flashing irradiation unit by installing in translucent globes two or more of the flashing irradiation units for flashingly irradiating light toward a desired direction, and by shading the flashing irradiation units from one another by shading plates. SOLUTION: Shading plates 10, 10 screen and partition shade reflector type units 8, 8 and inner lens type units 9, 9 of flashing irradiation units installed in translucent globes 2, 2 into parts corresponding to the respective units. The flashlight generated by the reflector type units 8, 8 is prevented from being emitted through partial globes 3a, 3a and the flashlight generated by the inner lens type units 9, 9 is also prevented from being emitted through partial globes 3b, 3b by the screening, so that the irradiation purpose of the flashlight is clarified. In particular, because both the edges 10b, 10b of the shading plates are positioned so as to abut on boundary parts 11, 11 between the partial globes 3a, 3a and the partial globes 3b, 3b, the light leakage between regions can completely be prevented.
Patent JP-H09125548-A (JP)
Title: Heat insulating roof
Inventor: TSUBOUCHI SHUICHI
IPC: E04D3/35
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the heat insulating effect of the whole attic by providing a heat insulating layer having a high moisture absorbing/discharging characteristic on the roof sheathing back face on the sunshine side, and providing a heat insulating layer having a low moisture absorbing/discharging characteristic on the roof sheathing back face on the sun shadow side. SOLUTION: When heat insulation is applied to the attic of a roof R having gables facing the east and west and a ridge arranged in the east/west direction, a heat insulating layer 2A made of a material having a high moisture absorbing/discharging characteristic is provided on the roof sheathing back face 1A on the sunshine side of the roof R, and a heat insulating layer 2B made of a material having a low moisture absorbing/discharging characteristic is provided on the roof sheathing back face 1B on the sun shade side. An ALC board, or a calcium silicate board, or a glass wool mat is used for the heat insulating layer 2A having a high moisture absorbing/ discharging characteristic.  The ALC board laminated with a moisture-proof layer 3, or the calcium silicate board, or the glass wool mat is used for the heat insulating layer 2B having a low moisture absorbing/discharging characteristic. A roofing sheet having low moisture permeation resistance is preferably installed on the roof sheathing surface on the sunshine side of the roof R.
Patent JP-2000144767-A (JP)
Title: Retaining wall blocks
Inventor: KIKUZAWA TETSUJI
IPC: E02D29/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall blocks with which a corner can be treated adequately with one kind of block and the work can be performed easily mainly for planting purpose. SOLUTION: An upper portion of one end portion is projected out as a linking upper portion 1, an lower portion of other end portion opposite to the linking upper portion 1 is also projected out as a linking lower portion 2, and the bottom surface of the linking upper portion 1 and the upper surface of the linking lower portion 2 are made square. Because of this, even though the retaining wall blocks are arranged straight continuously or arranged at a right angle at a corner portion, the linking portion of a neighboring retaining wall blocks can be adequately linked each other.
Patent JP-H09131969-A (JP)
Title: Heat-sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/30
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a near infrared ray absorption power of superior heat resistance and light fastness by incorporating 2.4'-dihydroxydiphenyl sulfone in a developing compound specified as a coloring compound. SOLUTION: A heat-sensitive coloring layer containing 2.4'-dihydroxydiphenyl sulfone as a developing compound for heat coloring a compound represented by a formula I and a formula II as a colorless or a light coloring compound is formed on a substrate. In the formula II, X1 and X2 represent hydrogen atoms, halogen atoms or methyl radical respectively and independently, Y1 and Y2 represent respectively and independently alkyl radical of 6C or less, alkoxy radical of 3C or less, tolyl radical or cyclohexyl radical. Near infrared ray absorption power of superior heat resistance and light fastness can be provided by the above arrangement.