baber/WOPTO huggingface dataset:
Patent JP-H01172061-A (JP)
Title: Four-wheel steering device
Inventor: ARAI JUNICHI
IPC: B62D7/14
Filed: 1987-12-25
Abstract: PURPOSE:To steer the front and rear wheels by opposite phases in the early period of steering and by the same phase in the later period of steering, by connecting a first order delay circuit between a plurality of control cylinders in communication with a power cylinder for front wheels, and thereby changing over a control valve with a certain delay. CONSTITUTION:When front wheels are steered to the right, pressure fluid flows into a pressure chambers 49 of No.2 control cylinder S2 upon passing though a passage 50 and further into a pressure chamber 44 of No.1 control cylinder S1. At this time, the rise of the pressure in this pressure chamber 44 is delayed by a first order delay circuit consisting of an orifice 52 and an accumulator 59. Accordingly the pressure in the pressure chamber 49 rises earlier to cause movement of a piston 43 in the direction 62, so that a spool 40 of a control valve V is changed over to the left position through the action of a rod 41. As a result, the pressure fluid flows into a pressure chamber of a power cylinder C2 for rear wheels to steer them to the left. when thereafter the accumulator 56 is filled, the rear wheels are steered to the right.
Patent JP-H02173098-A (JP)
Title: Bleaching aid composition
Inventor: NAKAMURA KAZUTO
IPC: D21C9/16
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the title composition wherein the solubility of an N-halo- amine is improved so that it reacts rapidly with a hydrogen peroxide adduct to give an effective bleaching power by mixing an N-halo-amine with a precursor amine before halogenation thereof. CONSTITUTION:A bleaching aid used concurrently with H2O2 and/or an H2O2 adduct, obtained by mixing a component (A), i.e. at least one bleaching activator which comprises either a nitrogen-containing heteroalicyclic compound wherein the hydrogen atom of the secondary amino group in the heterocyclic ring is substituted by a halogen atom (e.g. 1-chloro-2-methyl-piperidine) or a non- heterocyclic N-halo hindered amine compound [e.g. 2-(N-chloro-t-butylamino)- ethanol] and which has a hydrolysis equilibrium constant in forming a hypohalogenous acid in the range from 1X10<-10> to 5X10<-6> (25 deg.C) with a component (B) comprising a precursor amine before halogenation of component A at a weight ratio of A to B of (99:1) to (30:70).
Patent JP-H10169124-A (JP)
Title: Execution method of sheathing roof board in gable section and eaves
Inventor: HIRAKAWA MITSURU
IPC: E04D13/158
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an execution method of sheathing roof boards in a gable section and an eaves capable of carrying out execution of the upper end of an exterior wall panel in the gable section and eaves even in the case the exterior wall panel is mounted after roofing is completed to the extent of covering a roof. SOLUTION: In a gable section C, a roof panel 1 equipped with a sheathing roof board 10 is mounted to the gable section C, an additional frame 2 is mounted to the roof panel 1, the upper end of an exterior wall panel 6 of the gable section C is executed, and then, the roof board 10 of the gable section C is mounted to the upper part of the additional frame 2. In an eaves B, the roof board 1 is mounted to the eaves B, the upper end section of the exterior wall panel 1 in the eaves B is executed, the additional frame 2 is mounted to the roof panel 1, and then, the roof board 10 of the eaves B is mounted to the upper part of the additional frame 2.
Patent JP-H08177822-A (JP)
Title: Hanging member installation device
Inventor: AKAISHI SOICHI
IPC: A47B96/06
Filed: 1994-12-28
Abstract: PURPOSE: To install the upper end of a hanger pole to a bottom plate, etc., of a shelf with a front door simply and strongly, without using screw nails, etc. CONSTITUTION: The upper end of a hanging pole 2 of a pipe shelf 1 is installed one an arm 4. A lower sandwiching member 7 is mounted on a base end 4B of the arm 4. An upper sandwiching member 10 is arranged oppositely to an upper side of the lower sandwiching member 7. A U-shaped connection fitting 8 connects the upper and lower sandwiching members 7, 10 to each other. A press-sandwiching bolt 9 is penetrated vertically from a lower side of the arm 4 into the base end 4B and the lower sandwiching member 7, and screwed with a lower piece of the connection fitting 8. The lower sandwiching member 7 is vertically moved in respect to the upper sandwiching member 10 by turning the bolt 9, and a shelf bottom plate 11 is sandwiched.
Patent JP-H01172698-A (JP)
Title: Tank assembly method and assembly jigs used therefor
Inventor: SATO TOSHIO
IPC: F17C3/00
Filed: 1987-12-25
Abstract: PURPOSE:To execute most of the processes on the ground by mounting a roof above a bottom board and forming the peripheral wall in such a way that a peripheral wall board is spirally wound up from the bottom of the roof. CONSTITUTION:The bottom part 1 of a tank is assembled and located on the installation side of a tank. A plurality of temporary frames 2 are placed at certain intervals along the periphery of the bottom board 1 and top angles 3 making up a roof are assembled. After roof girders 4 are put on the top angles 3 and assembled radially at certain intervals, roof board 5 are mounted, thus completing the assembly of a roof 6. After the roof 6 is assembled, a peripheral wall board 7 is spirally wound from the bottom of the roof 6 to gradually forming a peripheral wall 8 and at the same time, the peripheral wall 8 is turned and moved following the peripheral wall forming trace, whereby forming a peripheral wall 8 of the specified height between the roof 6 and the bottom board 1.
Patent JP-H01169736-A (JP)
Title: Optical disk device
Inventor: OGASAWARA YASUO
IPC: G11B7/00
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the deterioration and/or damage on the medium forming a track by providing a saving track area in the middle part of a data tracking area, and transferring an optical beam to the saving area in case a recording reproducing action on one same track is not executed for a specified time. CONSTITUTION:In about the middle part of the data tracking area 61 which is accessable of an optical disk holder 6, the saving track area 62 disabled of recording or reproducing is provided. Upon receiving a recording/reproducing instruction from the host equipment, first, an address is calculated, then an optical head 5 is moved to a target track by a head access means 3, and the data is recorded/reproduced on/from the optical disk holder 6 via a recording and reproducing means 2. Upon the ending o the recording/reproducing, a timer 4 operates; if the access time of the head 5 exceeds a determined value, the head 5 is moved to the saving tracking area 62 by the means 3. Therefore, a long-time irradiation of a specific track with a read beam is eliminated, and a result, the medium of the track can be prevented from deteriorating or damage.
Patent JP-H04201958-A (JP)
Title: Guide display device for elevator
Inventor: SHIBUKI NOBUYASU
IPC: G02F1/13
Filed: 1990-11-30
Abstract: PURPOSE:To obtain thin and simple structure by providing a panel with guidance displayed thereon and a liquid crystal panel disposed to cover this panel in such a way as to be changed into the shaded face or transmitted face. CONSTITUTION:When a cage is on the first floor and in ascending operation, liquid crystal parts 21, 2u become transmitted faces, and liquid crystal parts 22, 23, 2d become shaded faces. When a reverse panel 1 is looked at from a liquid crystal panel 2, a floor letter 11 and a direction indicating mark 1u are visible through the liquid crystal panel 2, but floor letters 12, 13 and a direction indicating mark 1d are unvisible. In a guide display device, only '1' and an upward arrow mark are thereby displayed to make the guide content known.
Patent JP-H10153560-A (JP)
Title: Degreasing-condition decision method for metal-powder molding method
Inventor: SENDA TETSUYA
IPC: G01N30/88
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a degreasing-condition decision method, in which an optimum degreasing condition can be decided precisely in a metal-powder molding method, in which a random decomposition-type polymer such as ethylene vinylacetate (EVA) is used as a binder. SOLUTION: In the degreasing-condition decision method for metal-powder molding method, a primary molding product is made, by a pressing operation, of a material formed by mixing a metal powder with a binder, a degreasing treatment and a sintering treatment are executed to the primary molding product, and a molding finished product is manufactured.  In the method, the heat generating condition of a heater 16 is adjusted, several different degreasing conditions are set, the primary molding product 8 is degreased and treated under the respective degreasing conditions, the kind of a gas generated from the primary molding product 8 during its degreasing treatment is measured under the respective degreasing conditions by a gas chromatograph (GC) 32 or a mass spectrometer (MS) 3, and an optimum degreasing condition in a metal-power molding treatment is decided on the basis of a change in the respective degreasing conditions of the kind of the gas generated from the primary molding product 8.
Patent JP-H06171103-A (JP)
Title: Ink jet printer
Inventor: TOMITA YOSHINORI
IPC: B41J2/05
Filed: 1992-12-09
Abstract: PURPOSE:To improve grade of ink by adsorbing dissolved gas in ink by an adsorption means provided in a nozzle and generating foamed nuclear on the surface of the adsorption means so as to size ink drops, in an ink jet printer wherein the ink in the nozzle is foamed and the ink drops are discharged from an outlet at the tip of the nozzle. CONSTITUTION:In an ink jet printer wherein ink in a nozzle 6 is foamed and ink drops are discharged from an outlet at the tip of the nozzle, dissolved gas in the ink is adsorbed by an adsorption means 8 (for example, a high molecular porous matter) provided in the nozzle 6 and foamed nucleus 5 is generated on the surface of the adsorption means 8. As a result, sizes of the foam and ink drops are controlled, so that images of high print quality can be obtained stably.
Patent JP-H01173167-A (JP)
Title: Mask layout designing method for semiconductor integrated circuit
Inventor: OSUMI YUJI
IPC: G03F1/00
Filed: 1987-12-28
Abstract: PURPOSE:To extremely facilitate a mask layout designing job by checking offenses against rules based on the cross conditions between a rule checking cell and a mask layout to be checked. CONSTITUTION:A polysilicon wiring 13 is carefully drawn along the form of a diffusion layer 11 so that no cross is caused to a rule checking cell 1. A rule checking cell 2 is set at an apex of the wiring 13 and a polysilicon wiring 14 is drawn with no cross caused to the cell 2. Then a polysilicon wiring 15 is drawn by reference to the space between both wirings 13 and 14 and therefore the cell 1 set previously on a diffusion layer 12 crosses mistakenly the wiring 15. Thus it is known that the offense against design rules is caused between the layer 12 and the wiring 15. In this respect, the layer 12 is moved toward Y until no cross is produced between the cell 1 and the wiring 15. In such a way, a mask layout designing job is extremely facilitated.
Patent JP-H09144311-A (JP)
Title: Fixture for space forming pipe
Inventor: ITO HARUHISA
IPC: E04G15/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To easily and certainly position a space forming pipe and to prevent crushing of the space forming pipe. SOLUTION: A pedestal 12 is positioned on a form 11, and the pedestal 12 is fixed on the form 11 by a screw 13. A support 14 is screwed in a screw hole 12c of the pedestal 12, and a proper number of reinforcing members 15 are accumulated by fitting an insertion hole 15a of the reinforcing member 15 on the support 14. A void pipe 16 which is a space formation is fit on an outside of a cylinder part 15d of the reinforcing member 15, and a cover 17 is put on an upper end of the void pipe 16. A nut 18 is screwed on the support 14 projected from an insertion hole 17f of the cover 17 into a depressed part 17a, and a cap 19 is put to cover the depressed part 17a. An upper cylinder part 17d of the cover 17 is fit on an inside of the void pipe 16, and a lower cylinder part 17e is fit on an inside of the cylinder part 15d of the reinforcing member 15.  Consequently, the void pipe 16 is fixed on the form 11 through the pedestal 12, the support 14 and the cover 17, and crushing is prevented by the upper cylinder part 17d of the cover 17 and the reinforcing member 15.
Patent JP-2001146321-A (JP)
Title: Truck
Inventor: NAGASHIMA TSUNEO
IPC: B65H1/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a truck having the structure of being loaded with a large quantity of plate members at once and of discharging all of the plate members without applying a load to this truck. SOLUTION: This truck is provided with a table 1 to be loaded with plural plate members A, guide pins 2a-2d for positioning the plate members A, and a mechanism for changing height of the guide pins 2a-2d when discharging the plate members A.
Patent JP-2001148291-A (JP)
Title: Display device and its manufacturing method
Inventor: URABE TETSUO
IPC: H05B33/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To realize a display device with picture elements of an organic electroluminescent(EL) element of an upper luminous surface arranged in a matrix form and aims to realize a mounting structure with high opening ratio when the partition walls are arranged also on th surface side of the substrate to shield the light. SOLUTION: The display device is installed with a substrate 1, multiple picture elements formed on the substrate, and partition walls to insulate adjacent picture elements. Each picture element consists of the lower layer part LL including wiring X, Y and M formed on the substrate 1, the upper layer part UL containing organic EL element OLED, and the middle layer part to electrically insulate the lower layer part LL and the upper layer part UL. The organic EL element OLED is connected to the wiring M via the contact hole CON opening to the middle layer part ML. The partition walls are arranged on the upper layer part UL to overlap the regions including the contact hole CON unsuited to the formation of the organic EL device OLED.
Patent JP-H06158235-A (JP)
Title: Method for improving ductility of stable austenitic stainless steel
Inventor: OKUBO NAOTO
IPC: C22C38/00
Filed: 1992-11-17
Abstract: PURPOSE:To improve the ductility of steel and to apply it to deep drawing or bulging by generating a trip phenomenon by an epsilon phase at the time of plastic deformation in stable austenitic stainless steel in which a prescribed amt. of Si is allowed to present. CONSTITUTION:Components are regulated in such a manner that a working induced martensitic phase (alpha phase) is not formed even if 40% tensile deformation is applied at an ordinary temp. after annealing to obtain stable austenitic stainless steel. In this steel, Sr by an amt. by which an alpha' phase is not formed and sufficient so as to form a nonmagnetic epsilon phase is allowed to be present. As the amt. of Si, >=0.3wt.%, particularly, >1.0 to 5.0% is preferably regulated. In this stainless steel, a trip phenomenon by the epsilon phase is generated at the time of plastic deformation. In this way, the ductility of the stable austenitic stainless steel is improved while its characteristics being nonmagnetic and low in season crack sensitivity are maintained.
Patent JP-H07155659-A (JP)
Title: Method to apply liquid linearly and apparatus for method thereof
Inventor: HAYAFUSA NAGATAKA
IPC: B05D1/28
Filed: 1993-11-30
Abstract: PURPOSE:To apply a small amount of a liquid stably and linearly to projected curved faces) e.g. circumferential faces of a cylindrical-s ape article by moving a wire to which the liquid adheres relatively to a projected curved face while bringing the wire into contact with the projected curved face and rotating the projected curved face and transfering the liquid adhering to the wire linearly to the projected curved face. CONSTITUTION:When a part 20 is supplied and inserted into a part holding jig part 2 and rotated at about 90 degree in reverse direction to the arrow (a) on a rotary shaft 10 as a center, the part is brought into contact with the upper face of an elastic body 7A of a receiving stand 7B. At the same time, when arms 4A, 4B immersed in a liquid 33 of a liquid tank 6 are shifted by rotating on a rotary shaft 5A to a horizontal position, a wire 3 to which the liquid 33 adheres is brought into contact with the circumferential face of the part 20 supported by the part holding jig part 2. In that condition, when a slide base 18 moves, the taper part of the part holding jig part 2 rotates on an elastic body 7A due to friction and transfering work of the liquid 33 is completed. As a result, a slight amount of the liquid can be applied linearly and uniformly to the circumferential side of a part 20.
Patent JP-H03191718-A (JP)
Title: Automatically seeding device of spawn
Inventor: HASEGAWA HARUO
IPC: A01G1/04
Filed: 1989-12-19
Abstract: PURPOSE:To seed spawn of SHIITAKE (Lentinus edodes) into spawn holes of log for shiitake and automatically seal the spawn holes by combining a spawn container with a stirring member, pushing lever, transmission mechanisms and packing feeding mechanism so as to make these parts act specifically. CONSTITUTION:Disc packings to seal spawn holes are punched from a packing material intermittently and transversely sent from a packing feeding mechanism 9 across an extrusion pipe 3. A pushing lever 5 having the packings at the tip is further advanced, spawns in a pushing pipe 3 are pushed in spawn holes and mouths of the spawn holes are closed by the packings. First transmission mechanisms 7 and 8 are interlocked with forward operation of a mushing means 4 and spawns in a spawn container 2 are agitated by a stirring member 6. Then, when the pushing means 4 is operated to a backward side, the first transmission mechanisms 7 and 8 are interlocked, the stirring member 6 is operated and the spawns in the spawn containers 2 are dropped from a notch 19 to the pushing pipe 3. Simultaneously, second transmission mechanisms 43 and 44 are interlocked, the packing feeding mechanism 9 is worked and the packing material A is transversely sent by the diameter of the pushing pipe 3.
Patent JP-H11157066-A (JP)
Title: Ink jet head
Inventor: YASUTOMI HIDEO
IPC: B41J2/055
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To enable an electric connection to piezoelectric members arranged in high density using connection members such as flexible wires which are compact and conventionally available. SOLUTION: A plurality of substrates 14, 16 are stacked and bonded one to another, and a plurality of piezoelectric members 24a, 24b to jet out ink by the distortion thereof when voltage is applied are disposed on the uppermost substrate 14 at regular pitches. A plurality of draw-out electrodes 58a, 60 for applying voltage to the members 24a, 24b are formed on each of the substrate 14, 16 at a pitch larger than that of the members 24a, 24b. And the adjoining members 24a, 24b out of the members 24a, 24b are made conductive to the electrodes 58a, 60 formed on the different substrates 14, 16, respectively.
Patent JP-H07190530-A (JP)
Title: Refrigerant heating type cooler-heater
Inventor: SAWAI KIYOSHI
IPC: F25B13/00
Filed: 1993-12-27
Abstract: PURPOSE:To ensure safety for a long time by constructing a refrigerant circuit with a refrigerant heater so added as to be in parallel to an outdoor heat exchanger and by using R134a as a refrigerant for this refrigerant circuit. CONSTITUTION:At the time of a heating operation, a solenoid valve 8 opens and a compressor 1 is made to operate in a state wherein a four-way valve 2 is set so that a refrigerant may flow in the direction of an arrow of a broken line. Moreover, a refrigerant heater 9 is heated by a burner 10 and thereby the refrigerant is heated and gasified. A refrigerant gas thus obtained is sucked and sent under pressure by the compressor 1 and condensed in an indoor heat exchanger and the heat thereof is used for heating. As the refrigerant of this refrigerant heating type cooler-heater, HFC134a is used. The refrigerant HFC134a itself is nonflammable like a refrigerant HFC22 used for a usual refrigerant heating type cooler-heater. Even if the refrigerant should leak out in the vicinity of the burner 10, therefore, it does not burn and so it can be treated in the same way as usual in regard to safety.
Patent JP-H02175866-A (JP)
Title: Method and device for producing thin film
Inventor: SATO TAKASHI
IPC: C23C14/35
Filed: 1988-12-27
Abstract: PURPOSE:To continuously form a thin film having the same compsn. and characteristics in magnetron sputtering by regulating the intensity of a magnetic filed in correspondence to a change in the DC voltage component to be impressed on an electrode upon changing of this voltage component, thereby maintaining the DC voltage component at a specified value. CONSTITUTION:The value of the DC voltage component (Vdc) is inputted from an initial condition setting means 19 and the above-mentioned component setting means 23 to a control circuit 18 and a start switch is operated. A device 1 is started and a high-frequency current is impressed from a high-frequency power source 13 to a backing plate 7 to generate plasma between the electrodes 4 and 7, then the magnetic field orthogonal with the electric field is impressed by a magnetic filed impressing means 9, by which the sputtering is executed. The control circuit 18 drives a lifting mechanism 12 of the magnetic field impressing means 9 to lower the magnet 10 via a Vdc control means 22 when the Vdc decreases gradually upon increasing of the leaking magnetic filed as time passes by. The leaking magnetic filed is kept always constant in this way and the Vdc is kept at the specified value as well. The uniform thin film having always the same compsn. and the same characteristics is thus continuously produced.
Patent JP-H03189810-A (JP)
Title: System resetting method
Inventor: SERIKAWA ATSUO
IPC: G06F1/24
Filed: 1989-12-20
Abstract: PURPOSE:To suppress the influence of a malfunction of system caused by a noise by varying an induced noise to such a state as a reset button is pushed. CONSTITUTION:The output side of a reset button 5 for sending out a reset actuating signal to a reset actuating circuit 3 of a central processor equipment 2, and the output side of the reset actuating circuit 3 for sending out a reset signal to local processors 11-1n are inputted to a reset actuating means 7. Also, the output side of the reset actuating means 7 is connected to an input side of the reset actuating circuit 3. Accordingly, when a ground fault caused by a noise is generated in a reset signal line 4, the local processors 11-1n are reset- actuated, a ground of the reset signal line is connected to the reset actuating means 7, and by a ground signal outputted from a reset signal line 8, the central processor equipment 2 is reset. In such a way, the same processing as a regular reset processing executed by a reset button is executed, and the influence of a malfunction caused by a noise can be reduced.