baber/WOPTO huggingface dataset:
Patent JP-S5863453-A (JP)
Title: Multicolor ink jet recorder
Inventor: KAWAMURA KIICHI
IPC: B41J2/21
Filed: 1981-10-13
Abstract: PURPOSE:To prevent the occurrence of choking in a head and the mixture of air bubbles, by installing an ink draining means and an ink refilling means which drain and refill ink in an ink jet head where necessary. CONSTITUTION:When a recording is going to start, a recording head 1 moves to a position, where a suction cover 6 is located, and firmly engage with the cover. With a switching valve 4 switched, the head 1 and an ink tank 2 are connected together to actuate a pump. The inside of the suction cover 6 is brought into a negative pressure through a conduit 7, and this starts suction of ink from the ink tank 2, and causes an ink reservoir part, a pressure chamber, and a nozzle in  the head 1 to be refilled with ink, and in order to achieve a perfect refilling  through removal of air bubbles, a slightly extra ink is sucked and dumped into a  waste liquid tank 9. In the case of a plurality of heads 35-38, suction caps 49- 52, making contact with the heads 35-38, respectively, are mounted, a suction  pump 54 and the waste liquid tank 9 are connected to the suction caps, and ink tanks 39-42 are coupled to the heads 35-38, respectively, through a switching  valve 47.
Patent JP-H06344897-A (JP)
Title: Initial operation confirming device in antiskid control device
Inventor: FURUHASHI SHOJI
IPC: B60T17/22
Filed: 1993-06-08
Abstract: PURPOSE:To surely perform the initial operation of a motor without a driver being conscious of it by starting the motor after the lapse of a prescribed time from the departure of a vehicle, and confirming whether the motor or a pump is normally operated or not. CONSTITUTION:A first auxiliary reservoir 18 rotates a motor 41 at antiskid control, drives a first pump 42, thereby supplying a brake fluid to a first liquid pressure supplying line 14 through a check valve. A second auxiliary reservoir 19 drives a second pump 43 by rotating the motor 41, and supplies the brake fluid to a second liquid pressure supplying line 15 through the check valve. The motor is ON, the rotating speed of the motor is measured, and whether the rotating speed is a prescribed value or more is examined. When it is the prescribed value or more, the normal operation of the pump or motor is judged, a motor initial check executed flag is set, the motor is OFF, and the confirming operation is terminated.
Patent JP-H0830452-A (JP)
Title: Unit and method for program execution control and program converting method
Inventor: NAKAGAWA SHINICHI
IPC: G06F9/38
Filed: 1994-07-15
Abstract: PURPOSE:To read respective instructions of a program out fast by using a relatively small-scale circuit. CONSTITUTION:In addresses of an instruction memory 32 which are specified in order by one M-series dummy random-number sequence, the instructions of the program are stored in the program address order. A dummy random- number program counter 30 has a feedback shift register which generates the same M-series dummy random-number sequence and on the basis of generated dummy random numbers, jump destination addresses 44 from an instruction decoder 34, and a select signal 42, the addresses 36 of instructions to be read out of the instruction memory 32 are supplied to the instruction memory 32. The instructions are therefore read out of the instruction memory 32 and executed in the program address order and the feedback shift register may be a small- scale circuit and can operate at a high speed.
Patent JP-H0453308-A (JP)
Title: Semiconductor integrated circuit
Inventor: ENDO YOICHI
IPC: H03K3/03
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a stable frequency against fluctuation of a power voltage by controlling electrically number of stages of inverters being component of a feedback circuit with a power voltage detection circuit. CONSTITUTION:To the outside of an oscillation section 1 comprising a CMOS inverter circuit, a power voltage detection circuit 2 and a control gate 3 are connected, and an oscillation control signal is inputted to an input terminal (a) to control the start and stop of the oscillation. An output of the power voltage detection circuit 2 and output signals A, B of the oscillation section 1 are inputted to the control gate 3, the output signal A or B takes precedence over other depending on an output level of the power voltage detection circuit 2. Then number of stages of connection of the CMOS inverter circuit is varied with the output signal of the power voltage detection circuit 2 to oscillate the oscillating frequency in response to the power voltage. Thus, a stable frequency against fluctuation of the power voltage is obtained.
Patent JP-H09312311-A (JP)
Title: Movable carriage apparatus for testing or machining tab film carriers
Inventor: SUDO KIYOYUKI
IPC: G01R31/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the positional deviations of a film base to the front and the rear and to the left and the right by actuating air cylinders to move couplers facing on both sides of a film base passage in the front and rear and left and right directions, relative to square holes of the film base and fixing the base. SOLUTION: Movable plates are provided and air cylinders are provided at a lower part of a bed and actuated to move couplers 11, 21, 31, 41 facing at both sides of a passage of a film base F, relative to square holes 8 of the film base F and the base F is moved in the front and rear and left and right directions through the holes 8 and fixed. This prevents the positional deviation of the film base to the front and rear and to the left and right when a test point of the film base reaches a test or working position, so that processing defects due to the test mistake, malfunction, poor molding or transfer, etc., may be prevented.
Patent JP-H11354715-A (JP)
Title: Semiconductor integrated circuit for power control
Inventor: TEZUKA YASUYUKI
IPC: H01L25/07
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the water of the circuit layout space and improve the characteristics at a high current operation, by setting a gentle gradient for the heat generated from a power transistor to reduce the thermal feed back influence. SOLUTION: Emitters 10(1-n) in a power transistor 9 and contacts 13(1-n) contacting them have rectangular shapes the long sides of which are parallel and short sides of which have different lengths to form a plurality of emitters 10(1-n) having different emitter resistances, the emitters 10 are arranged so that the emitter having a larger area is more far from a control circuit 3 and may have approximately the same shape except that only the emitter contacts 13(1-n) have different short side lengths. This gives a thermal gradient taking the influence of the thermal feed back into account to the power transistor 9, allowing this transistor 9 to locate near the control circuit 3.
Patent JP-H09324585-A (JP)
Title: Surface grid
Inventor: FUKUIRI KENJI
IPC: E06B7/086
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a surface grid capable of easily executing mounting work of the surface grid for oneself, at the same time, being excellent in anticrime efficiency and being mounted to a window frame such as a sash frame of a window without making any unnecessary space between the window and surface grid. SOLUTION: A surface grid 1 is so constituted that slots are formed in symmetrical positions of the upper end and lower end on the rear surface of both right and left jambs 3. Then, a metal fixture 27 constituted of a mounting seat, a bending section and a projection is mounted to a window frame for mounting the surface grid 1, the jambs 3 of the surface grid 1 interlock the slots with the projection and are mounted to the window frame, and the inside of the jambs 3 are screwed in the metal fixture 27 from the indoor side and are fixed to the window frame. A handle unit 13 of the surface grid 1 is fixed on a lower horizontal frame 2 within a speculative size of the surface grid 1.
Patent JP-S5590626-A (JP)
Title: Device for improving uneveness in sliver weight in drawing frame
Inventor: HASEGAWA JIYUNZOU
IPC: D01H5/42
Filed: 1978-12-27
Abstract: PURPOSE:The means for measuring the weight of sliver based on the feed forward system and drafting device for modifying the weight uneveness of the sliver are provided between the creel and the main drafting device to assure the modification of the weight unevenss in short wave length even under high speeds. CONSTITUTION:The fluctuation in weight per unit length, i.e., the thickness of the sliver is measured with grooved roller 6 provided on the outlet of cans sliver collector 4 and press roller 7 which is fitted in the groove 5. Then, the sliver collected is opened so as to be subjected to appropriate drafting and passed through hill- shaped opener 9 to make the sliver parallel. The sliver is passed through drafting device 12 for modifying the sliver uneveness that is composed of 2 pairs of draft rollers 10 and 11. Back rooler 10 is driven by speed-variable motor M which transmits the displcement of press roller 7 as an electric signal, thus modifying accurately the weight uneveness in sliver in short wave length.
Patent JP-H0330106-A (JP)
Title: Thin-film magnetic head
Inventor: ASHIDA EIJI
IPC: G11B5/31
Filed: 1989-06-28
Abstract: PURPOSE:To enhance the accuracy of a gap depth by determining the position of gap depth zero with the interlayer insulating film between coil conductors of a 1st layer and a 2nd layer and forming the shape of the interlayer insulating film patterns to be formed thereon to the position apart >=5mum from the position of the gap depth zero. CONSTITUTION:Good magnetic characteristics are obtainable if the magnetic head is so formed that there are no steps at the distance up to 5mum from the front end in the position of the gap depth zero; therefore, the position where the front end of the 2nd layer insulating film 6 is to be formed may be set at >=5mum in order to avoid the formation of the steps. The position of the gap depth zero is determined by the interlayer insulating film (2nd layer insulat ing film) 6 between a conductor coil 5 of the 1st layer and a conductor coil 7 of the 2nd layer and the insulating film pattern to be formed thereon is formed in the position where the front end of the pattern is apart >=5mum backward of the front end position of the 2nd layer insulating film 6. The leakage of the magnetic flux between upper and lower magnetic materials 2 and 9 is then eliminated and the good magnetic characteristics are obtd. The magnetic gap is worked to the depth size of the high accuracy in this way.
Patent JP-H06344302-A (JP)
Title: Wood holding device
Inventor: KODAMA HARUO
IPC: B27B29/08
Filed: 1993-06-08
Abstract: PURPOSE:To improve efficiency of cutting out of a square column material by turning the direction of a drum shaped wood by 90 deg. which has been initially sawed from a crooked log without being removed from nibs of a wood delivery vehicle, and adjusting eccentrically traverse movement to position a specified area to be within a sawing line. CONSTITUTION:A driving part m1 of a rotation driving mechanism M1 is connected to the end of a cylindrical shaft 3 which is horizontally provided and supported by bearings 2 on a base 1 of a wood delivery vehicle, and, at the same time, an inner shaft 4 which has a bevel gear B1 within the cylindrical shaft 3 is coaxially supported. On the rear end of the shaft 3, a driving part m2 of an eccentric driving mechanism M2 is connected. A bevel gear B2 which is supported by an axis B is in mesh with the bevel gear B1 and a diameter- holding nib spur gear 7 is fixed on both the ends of the axis B. Therefore, a drum shaped wood which has been initially sawed is turned 90 deg. at the rotation driving mechanism M1 without being removed, and the eccentric driving mechanism M2 can adjust eccentrically traverse movement to position the drum shaped wood in a specified area of sawing line. Thus, the efficiency of cutting out to obtain a square column material is greatly improved.
Patent JP-H11338216-A (JP)
Title: Color image forming device
Inventor: KOMORI SHIN
IPC: G03G15/01
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance image quality by preventing color slippage(deviation of inclination) from occurring caused by the inclination of an image. SOLUTION: A photoreceptor drum 1 is engaged with a drum shaft 21 arranged at a frame 20 so as to be fixed. Besides, a scanning optical device 3 is fixed to the frame 20. Then, the fitting angle of a reflection mirror arranged in the optical device 3 is set so that it can be adjusted and the irradiating position of a laser beam is set so that it can be adjusted. Besides, the fitting position of the frame 20 to a device main body is also set so that it can be also adjusted.
Patent JP-H0213705-A (JP)
Title: Automatic loader for refuse
Inventor: MORINO YOSHIO
IPC: F23G5/44
Filed: 1988-07-01
Abstract: PURPOSE:To automatically load refuse in a flowing manner and to prevent the incomplete combustion of the refuse by forming upper and lower chambers between a refuse conveyor and an incinerator, pressurizing the refuse in the upper chamber to press it into the lower chamber, and loading the refuse in the incinerator by an agitating screw in the lower chamber. CONSTITUTION:Refuse from a refuse conveyor 1 is temporarily stored in an upper chamber 6. When a lower chamber 7 becomes vacant, a beam sensor 8 is operated to open an intermediate door g. After the door is fully opened, a pressing cover 10 disposed above the chamber 6 is moved down to drop the refuse in the upper chamber into the chamber 7. A rotary discharge outlet 13 formed at the lower part of the chamber 7 and a screw 15 are rotated reversely to each other by a signal from the sensor 4 to discharge the refuse, thereby feeding it into the incinerator. The refuse is dropped into the chamber 7 in the chamber 6. When the cover 10 arrives at a rising end, the conveyor 1 is started by its signal to feed the refuse into the chamber 6. When the quantity of the refuse in the chamber 6 is so stored as to arrive at the height of an upper limit beam sensor 17, the conveyor 1 is stopped by the signal to wait for the signal of the sensor 8.
Patent JP-H11348115-A (JP)
Title: Production of simultaneously biarxially stretched polyamide film
Inventor: NISHIMOTO SHOJI
IPC: B29K77/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a simultaneously biaxially stretched polyamide film low in the anisotropicity of thrinkage characteristics of the film in all of directions excellent in thermal dimensional stability and having practical strength. SOLUTION: In a process for producing a simultaneously biaxially stretched polyamide film by transferring a substantially amorphous and unoriented unstretched film to a temp. conditioned water tank to apply water absorbing treatment thereto and stretching this film in longitudinal (MD) and lateral (TD) directions by a tenter type simultaneous biaxial stretching machine, both ends of this stretched film are released from the clips of the tenter type simultaneous biaxial stretching machine after the completion of stretching, heat treatment and slackening treatment to be reheated under a condition satisfying formula I:  MD1>MD2, formula II: reheating treatment temp. is 160-22 deg.C and formula III: 0<T<=0.5 [wherein MDI is the hot water shrinkage factor in the MD direction of the film before reheating treatment, MD2 is the hot water shrinkage factor in the MD direction of the film after reheating treatment and T is the tension (tension kgf per the thickness of 1 μm and the film width of 1 m) in the running direction of the film at a time of reheating treatment] by a floating type heat treatment apparatus.
Patent JP-2000350795-A (JP)
Title: Solid golf ball
Inventor: NAKAMURA ATSUSHI
IPC: A63B37/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid golf ball for improving the initial velocity whether the head speed is high or low, and especially for improving the carry even when the head speed is low. SOLUTION: This golf ball has a multi-layered structure consisting of a solid core 1 with the innermost core 3 and at least one middle layer 4 to cover the innermost core 3 and a cover 2 to cover the solid core 1. The innermost core 3 rebounds less than 95 cm when it drops down naturally from the height of 120 cm, and the diameter of the innermost core 3 is 18 mm or smaller.
Patent JP-2000351326-A (JP)
Title: Weather strip for vehicle
Inventor: NISHIO AKIHITO
IPC: B60R13/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip for vehicle having a simple and inexpensive configuration, but capable of leading water entering a rail for holding the weather strip to the outside of a compartment surely and reducing assembly man-hours. SOLUTION: A rib for draining water 13 which extends obliquely and downward from an indoor side end part 14 to an outdoor side end part 15 of a bottom face S from an indoor side toward an outdoor side and is arranged in a condition in which both ends P, R of a wall face 13c on an upper side coincide with the indoor side end part 14 and the outdoor side end part 15 of the bottom face S is provided on the bottom face S of a base part fitted in a rail. Moreover, this rib for draining water 13 is integrally formed on the bottom face S of the base part of a weather strip for vehicle 10.
Patent JP-H07146563-A (JP)
Title: Photoresist peeling method
Inventor: TORERIANTO FUANGU
IPC: H01L21/027
Filed: 1994-06-24
Abstract: PURPOSE: To increase the photoresist peeling action of a tetramethylammonium hydroxide pentahydrate in a dimethylsulfoxide solution in the manufacturing method of a semiconductor element. CONSTITUTION: The solubility of the tetramethylammonium hydroxide pentahydrate in a dimethylsulfoxide solution is highly elevated by adding dipropylene glycol monomethyl ether, resulting in obtaining the solubility of from at most 2% in the conventional method up to 12%, thus permitting the photoresist peeling power of this solution to be enhanced. A peeling rate and a peeling power are enhanced, especially, in a concentration of dipropylene glycol monomethyl ether of 10-30%, for example, the peeling power is increased from 39 up to 137 in terms of the number of substrates to be processed per 1l of the processing solution.
Patent JP-S5955644-A (JP)
Title: Method for sending message in radio inter-call transmitter
Inventor: OOKAWA TSUTOMU
IPC: H04W84/00
Filed: 1982-09-24
Abstract: PURPOSE:To improve the efficiency of a channel by using a data having long data length or high using frequency as a specific data, and transmitting the data in the form of an abbreviated time length. CONSTITUTION:The abbreviated data taken out from a data file 4 are supplied to a gate circuit 8 and a data string (b) stored in a buffer memory 2 is read out and supplied to a gate circuit 7. A calling signal excluding the abbreviated block data and message data are taken out from the circuit 7 and outputted as a signal (c) and the abbreviated data are taken out from the circuit 8 and outputted as a signal (d). Both the signals (c), (d) are supplied to a timing adjusting circuit 9, only the specific block data are replaced by the abbreviated data and adjusted at the timing to be outputted as shown in the figure (e). The output of the circuit 9 is applied to a transmitting circuit 10, which adjusts the input signal to the code format of a transmission signal including the addition of a check bit, FSK-modulates the adjusted signal and sends the modulated signal from an antenna 11.
Patent JP-H06345550-A (JP)
Title: Castable refractory
Inventor: UEMOTO HIDEO
IPC: F27D1/00
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a castable refractory excellent in slag infiltration resistance, thermal shock resistance, durability, etc., by mixing a specific composition of spinel raw material, magnesia, alumina and a binder in a specified weight ratio. CONSTITUTION:(A) 10-40wt.% of spinel raw material, (B) 5-20wt.% of magnesia and (C) the balance the alumina and the binder are mixed to produce the castable refractory. In the A component, electrofused spinel is essentially used in the particle range from 0.05 to 2mm and also an additional quantity of the electrofused spinel is >=50wt.% for the total spinel additional quantity. Also the particle diameter range of the magnesia is <=5mm and a portion of alumina is composed of 2-8wt.% of superfine powder incorporated with >=50wt.% of particles diameter with <=3mum size. Besides 2-10wt.% of alumina cement is used as the binder and also the silica contained in the castable refractory is controlled to preferably be <=0.3wt.%.
Patent JP-S5687979-A (JP)
Title: Lighting device for original
Inventor: HAYAKAWA SEIJI
IPC: H04N1/04
Filed: 1979-12-19
Abstract: PURPOSE:To obtain the original lighting device excellent in the durability with high performance, by enabling the high speed scanning of phototransmission body and avoiding the limitation of types of material of the phototransmission body, through the mechanical scanning lengthwise the original stand taking the phototransmission body as one body and through fixed lighting source. CONSTITUTION:The phototransmission body 11 which is scanned with a mechanical means along the lengthwise direction under the original stand 10 made of transparent glass, is provided. The original side end surface 12 of the body 11 is taken the same width or more as the original stand 10 to form it in slit shape, and it is located with a slope adjacent to the original stand 10 and located to the position receiving parallel light from the illumination light source 14 fixing the incident light end surface 13 at another end. Further, parallel light radiated from the illumination light source 14 fixed is received at the incident light end 13 moved with the body 11 scanned lengthwise the original stand 10, it is output to the original side end surface 12 through the body 11 to enable to illuminate the original surface on the original stand 10 for high speed scanning of the body 11. The body 11 is made of optical fibers and the like allowing to constitute the original lighting device with high durability.
Patent JP-S6142535-A (JP)
Title: Casting resin composition
Inventor: SOWA MASAHIKO
IPC: C08G63/00
Filed: 1984-08-06
Abstract: PURPOSE:The titled composition excellent in moldability, adhesion and cracking resistance, prepared by adding a polymerizable monomer to a modified unsaturated polyester obtained by reacting a specified pre-reaction product with a xylene/formaldehyde resin. CONSTITUTION:A modified unsaturated polyester is obtained by reacting a xylene/formaldehyde resin with a pre-reaction product of an acid value of 150- 50, obtained by reacting a dicyclopentadiene-modified unsaturated carboxylic acid obtained by reacting dicyclopentadiene with maleic anhydride in the presence of, optionally, water with a polyalcohol such as propylene glycol. To 100pts.wt. this modified unsaturated polyester, 20-100pts.wt. polymerizable monomer (e.g., styrene monomer) and, optionally, an inorganic filler such as silica, a cure accelerator (e.g., cobalt naphthenate), etc., are added.
Patent JP-S6321086-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F5/04
Filed: 1986-07-14
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-H06349107-A (JP)
Title: Recording medium
Inventor: YANAI MASAHIRO
IPC: G11B7/24
Filed: 1993-06-10
Abstract: PURPOSE:To enable rewriting as well as to attain semipermanent preservation of a record by selectively varying the optical displacement of a recording layer by local pressure caused by pressure variable layers. CONSTITUTION:Pressure variable layer 2 between transparent substrates 11, 12 including at least one transparent substrate are expanded or deformed by heating. The optical displacement of a reciording layer 31 having photoelastic effect is selectively varied by local pressure from the layers 2 to perform recording and optical reproduction is performed in accordance with a variation of the index of double refraction corresponding to an optical anisotropic body such as transmitted light. By this structure, the objective recording medium capable of semipermanently preserving a record and capable of rewriting is obtained.