baber/WOPTO huggingface dataset:
Patent JP-H05297299-A (JP)
Title: Timing sensing device of scanning laser beam
Inventor: IKEDA HIROAKI
IPC: G02B26/12
Filed: 1992-04-17
Abstract: PURPOSE:To lessen error in the timing of sensing a laser beam. CONSTITUTION:A timing sensing device for a scanning laser beam is equipped with a laser beam source 1, a condenser lens 2 to gather laser beam emitted by the laser beam source 1, a scanning mirror 4 to deflect the condensed laser beam in the main scanning direction, an image forming lens 3 to form image of the laser beam from the mirror 4, and a timing sensor 5 to sense the timing at which the laser beam from this image forming lens 3 is written in a recording medium 6, wherein a reflex mirror 7 is installed between the mirror 4 and the lens 3.
Patent JP-S5222255-A (JP)
Title: Indcation apparatus for elevator
Inventor: TAMURA TOSHIO
IPC: B66B3/00
Filed: 1975-08-14
Abstract: PURPOSE: To enable the confirmation of a non-service floor and an operation direction of an elevator by a single indicator by disposing an indicator for a non-service floor indication as well as for an operation direction between indicators for a service floor indication, and illuminating this indicator in response to the operation direction of the elevator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04306233-A (JP)
Title: New polyimide copolymer
Inventor: OKADA YOSHIFUMI
IPC: C08J5/18
Filed: 1991-04-02
Abstract: PURPOSE:To obtain a new polyimide copolymer having excellent heat resistance, high modulus of elasticity, low thermal expansion, low dielectric constant and low water vapor absorption, comprising an aromatic tetracarboxylic dianhydride having introduced thiophene ring in the main chain as a production raw material. CONSTITUTION:(A) 3-Bromo- or 3-iodo-o-xylene is reacted with metal magnesium or metal lithium in an ether or aprotic solvent and then with a thiophene compound to give a compound (e.g. bis-o-xylinothienyl) shown by formula I (m is 1-3), which is oxidized and is subjected to ring closure through dehydration to give an acid anhydride shown by formula II. (B) The acid anhydride shown by formula II is polymerized with a diamine compound (preferably long-chain aromatic diamine) shown by formula III (R is bifunctional organic group) in an equimolar ratio in an organic polar solvent (e.g. dimethyl sulfoxide) to give a solution of a polyamic acid copolymer and the solution is thermally dehydrated or dehydrated with a dehydrating agent to give a new polyimide copolymer having a structural unit shown by formula IV.
Patent JP-H05297945-A (JP)
Title: Self-traveling carrier vehicle
Inventor: MORITA SHINSUKE
IPC: B61B13/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a self-traveling carrier vehicle which can produce the large driving force despite its small size. CONSTITUTION:A carrier vehicle main body 11 is provided with a pair of driving wheels 20 and 21 which are set the diagonal line of the body 11 when viewed above the body 11. Meanwhile the caster type follower wheels 22 and 23 are provided on the opposite diagonal line. The wheels 20 and 21 are driven by the hydraulic motors 45 and 46 respectively and these motors are driven by the hydraulic pressure generated by a hydraulic pump 61. The pump 61 is driven by a motor driven by a battery. When the traveling course of the body 11 is changed, the steering angles having the phases adverse to each other are set to the wheels 20 and 21 by a steering means 43. Then a hydraulic circuit which connects the pump 61 to both motors 45 and 46 is provided with a pressure accumulator 62 and the valves which control the revolving directions of the motors 45 and 46.
Patent JP-H07307713-A (JP)
Title: Signal transmission system
Inventor: TAMURA MASAHIRO
IPC: H04K1/00
Filed: 1994-05-12
Abstract: PURPOSE:To transmit plural information signals different in data transmission speed at high speed, efficiently and simultaneously, with respect to a signal transmission system multiplexing plural kinds of information signals and performing a one-way simultaneous transmission from a transmitter to plural receivers, via a communication satellite. CONSTITUTION:An information signal multiplexing means 1b multiplexes different kinds of information signals with each other to plural different prescribed locations within a small frame, transmits the signals to a transmission means 1a. An authorized information multiplexing means 1c multiplexes authorized information at the prescribed location within the small frame and transmits the information to a transmission means 1a. The transmission means 1a makes the transmitted multiplex signal have a two hierarchical frame constitution and performs one-way transmission to plural receivers 2 and 3 at the same time. In a receiver 2, an information signal separation means 2b multiplexes and separates different kinds of information signals with each other which are multiplexed to t.he plural different prescribed locations of the small frames, based on the transmission signal received by a reception means 2a. An authorized information separation means 2c separates the authorized information multiplexed to the prescribed location of the small frame.
Patent JP-S602949-A (JP)
Inventor: ROBAATO ANDORIYUU FURENCHITSUK
IPC: G03C8/52
Filed: 1984-05-16
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-H06287982-A (JP)
Title: Method and device for automatically controlling opening and closing of window of working vehicle driver's cab
Inventor: MIYAZAKI MASAMICHI
IPC: E05B81/62
Filed: 1993-03-31
Abstract: PURPOSE:To smooth the opening and closing of the window of a working vehicle driver's cab, ensure locking operation, and perform highly safe opening and closing operation. CONSTITUTION:A window 14 in the driver's cab of a working vehicle is moved along guide rails formed on a window frame and the driver's cab top plate part, and opened and closed. This device is provided with a locking mechanism for opening and closing the window by a closed loop driving cable 26 and pressing and fixing it onto the window frame. It is further provided with a limit switch for detecting the lowered end position of the window, and the window lowered end is detected to conduct locking operation after the delay of a fixed time. Motor stopping operation is carried out by the detection of the overload current of a lock motor 34 at locking and by the limit switch provided on the retreating end at lock releasing, and the lateral locking mechanisms are independently driven. When an abnormality is detected by an overload current detecting means provided on the raising and lowering driving means of the window, an alarm means is started. When the limit switch fails, an alarm is given.
Patent JP-H04341399-A (JP)
Title: Method for dehydrating sludge and sludge dehydrating press for executing said method
Inventor: RAINHARUTO BOTSUTO
IPC: B01D25/133
Filed: 1991-04-30
Abstract: Process for dewatering a volume of sludge, comprising in particular sludge which is difficult to dewater. Flexible separating strings are arranged in the volume of sludge, which strings divide the volume of sludge into self-draining volume regions. The volume of sludge is thickened with uncontrolled flexible deformation of the separating strings arranged therein by formation of folds and the like with a dewatering pressure of over 10 bar to give a dewatered sludge cake. The sludge cake is then broken up by stretching the separating strings. A sludge dewatering press for carrying out the process is also described. 
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Patent JP-H08292148-A (JP)
Title: Photoelectric screening apparatus
Inventor: KOBAYASHI YOSHIO
IPC: G01N21/15
Filed: 1995-04-24
Abstract: PURPOSE: To provide a photoelectric screening apparatus in which the contamination of the interior of a photoelectric chamber due to dust is reduced. CONSTITUTION: A photoelectric screening apparatus emits a light beam to a material to be screened flowing from a chute 60 to a flow space via a transparent window plate 80, detects the light beam which transmits or reflects the material to be screened and operates an injection nozzle 70 based on a detection signal to remove different color particles, and comprises an opening 90 provided at a photoelectric chamber 40, a pipe 100 connected to the opening 90, and a compressor 110 for always blowing clean pressurized air via the pipe 100.
Patent JP-H06284860-A (JP)
Title: Method for preserving freshness of welsh onion
Inventor: SAKOTA NAOICHI
IPC: A23B7/144
Filed: 1993-03-31
Abstract: PURPOSE:To provide the subject excellent method suitable for welsh onion, useful as a means for seeking a new environment freshness Welsh onion. CONSTITUTION:Welsh onion is put into a closed or semi-closed vessel and a carbon dioxide generator and/or oxygen generator is then included in the vessel, and the Welsh onion is preserved in such an environment as to be >=2wt.% in oxygen concentration and >=4wt.% in carbon dioxide concentration (in both cases, nitrogen is a balancing gas).
Patent JP-S5526506-A (JP)
Title: Bleaching method of color photographic material
Inventor: YAMADA MINORU
IPC: G03C5/38
Filed: 1978-08-14
Abstract: PURPOSE: To shorten bleaching time and yet to form a high quality color photographic image, by pretreating a color photographic material in a bath containing a specified compound before bleaching it using a ferric ion complex salt or a persulfate as a bleaching agent.  
     CONSTITUTION: A developed color photographic material is pretreated in a bath containing by about 1×10 -3  to 2×10 -1  mole/liter, preferably 1×10 -2  to 4×10 -2  mole/liter of a compound represented by formula I or II in which A is optionally substituted amino or N-containing heterocyclic residue; R 1  is H or carboxy; R 2  is a monovalent metal atom, ammonium, optionally substituted alkyl, formula III, or IV, R 3 , and R 4  being H or alkyl; m is 1 or 2; and n is 1 to 4, such as formula V. The pretreated material is processed in a bleaching or bleach-fix bath containing a ferric ion complex salt or a persulfate as a bleaching agent. Instead of the above pretreatment, it may be directly processed with a bleaching or bleach-fix solution containing a compound of formula I or II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5324166-A (JP)
Title: Manufacturing method of refrigerator
Inventor: MIYAKE KAZUMASA
IPC: F25D23/06
Filed: 1976-08-18
Abstract: PURPOSE: To reduce working processes of an urethane foam-insulated refrigerator, by carrying out the foraming process with a thermal fuse kept attached as a safety device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07303430-A (JP)
Title: Transponder for managing individual livestock
Inventor: KIMURA ICHIJI
IPC: A01K35/00
Filed: 1994-05-13
Abstract: PURPOSE:To provide a transponder for managing individual livestock and enabling the accurate measurement of the body temperature of individual livestock. CONSTITUTION:Since a transponder 1 embedded in the body of a livestock is maintained to the body temperature of the livestock, the body temperature can be determined by a temperature sensor 13 built-in the transponder. The transponder 1 transmits the temperature information detected by the temperature sensor 13 together with an ID code when accessed by an interrogator 2. The body temperature of individual livestock can be controlled by reading the ID code and the temperature information by the interrogator 2.
Patent JP-S5325121-A (JP)
Title: Solid golf ball
Inventor: FUJIOKA ATSUSHI
IPC: C08L21/00
Filed: 1976-08-19
Abstract: PURPOSE: To produce multi-layered solid golf balls by cross-linking a triacrylformal onto a 1,4-cis-polybutadiene to reduce the time required for forming the solid core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5625271-A (JP)
Title: Pcm signal recorder
Inventor: TSUCHIYA MITSUHARU
IPC: G11B15/46
Filed: 1979-08-02
Abstract: PURPOSE: To make it possible to update the contents of a PCM signal recorded on a magnetic tape by controlling a tape run speed on the basis of a control signal previously recorded on the magnetic tape.  
     CONSTITUTION: In addition to recording and reproduction states change-over units SW 1 WSW 5  are enabled to select editing state EDIT. For recording in this editing, the tape run speed is controlled on the basis of the control signal previously recorded on the magnetic tape to control the rotational frequency and phase of the rotary cylinder and at the same time, a PCM signal at a certain position is updated by rotary head 12. In the reproduction state of magnetic tape 1, units SW 1 WSW 5  are changed over to EDIT at the certain position on the tape to supply a write drive signal. The timing signal at this time synchronizes with signal PT generated by control signal generator 20. In mode EDIT in recording, the rotary head only is placed in the recording state and supplied with the write driving signal to update part of the contents on tape 1. This, the contents are updated, so that editing operation can be performed by using a conventional unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000289472-A (JP)
Title: Power transmission for automobile
Inventor: MINOWA TOSHIMICHI
IPC: B60L50/16
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a power transmission composed of a transmission mechanism having two electric power devices (generator and motor) and a clutch mechanism. SOLUTION: Generator gears 15 and 18 freely rotatable with respect to the input shaft 3 of a transmission mechanism for changing the rotational speed of an engine, and clutch mechanisms 16 and 17 for integrally rotating the input shaft 3 of the transmission mechanism and the generator gears 15 and 18, are provided between the engine and the transmission mechanism. Also, a motor 41 is provided in the rear side of the transmission mechanism on the extended line of the input shaft 3 of the transmission mechanism. Thus, the power transmission of an automobile is miniaturized.
Patent JP-H11298463-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHIO YOJI
IPC: G06F1/08
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To respectively secure margin to a setup time and a hold time by adding a correction delay circuit to either a data signal side or a clock signal side. SOLUTION: A data signal is inputted to a pad 10 and a clock signal is inputted to a pad 14. For instance, the difference Δt between a delay time tc that is set to the clock signal and a delay time td that is set to the data signal is made to satisfy the following condition Δt>0. A circuit string which is the same as a circuit string provided in the data signal is connected between the pad 14 and a correction delay circuit 22. Logic circuits 16, 17 and 20 which are prepared for a clock signal are connected between an output terminal 31 of a DLL circuit 21 and an input terminal 26 of a phase comparator 24. A feedback loop is formed in the circuit 21 and the circuit 21 operates so that phases of input terminals 25 and 26 can be coincided. A clock signal whose phase coincides with a clock signal outputted by the circuit 22 is supplied to a register 18.
Patent JP-S5956650-A (JP)
Title: Air conditioner
Inventor: KANOU MINORU
IPC: F25B1/00
Filed: 1983-06-06
Abstract: PURPOSE:To enable to drive the equipment with low power consumption by a method wherein the speed of a motor-driven compressor is controlled in response to the increase of detected air conditioning load in the range from the minimum speed to the maximum speed and, when the lowering of the air conditioning load is smaller than a predetermined value, the motor-driven compressor is controlled in response to said load. CONSTITUTION:During air conditioning drive, the rotational speed signal is obtained by means of a speed signal generator 4 in response to a temperature deviation obtained by means of a temperature deviation sensor 3 from both outputs of a room temperature sensor 1 and a target room temperature setter 2. Furthermore, the level of a temperature deviation signal is compared at an intermittent control signal generator 5, which outputs an operation instruction when the level of the temperature deviation signal is higher than a certain fixed level, while outputs a stop instruction when lower. Said speed signal is sent through a speed control signal comparator-selector 6 to the motor-driven compressor 7 in order to control the drive of the compressor 7 when the operation instruction is generated. Said generator 4 generates a speed signal, which increases with the increase of the temprature difference from the minimum speed to the maximum speed, and at the same time generates a speed signal in response to the load when the load lower below the predetermined value.
Patent JP-S60244485-A (JP)
Title: Automatic spot welding device
Inventor: NAGANO TOSHITAKA
IPC: B23K11/11
Filed: 1984-05-17
Abstract: PURPOSE:To provide a titled device which welds automatically materials to be welded smoothly and uniformly in spot welding of said materials grapsed with pressure between both tips by regulating the approach and contact pressure of the tip at the top end of a gun arm to a prescribed value or below and to the value equal to the advancing pressure of the tip at the front end of a retreating cylinder. CONSTITUTION:The materials P to be spot welded are welded by the approach and support of the tip 6 at the top end of the gun arm and the advance and contact of the tip 9 at the top end of the retreating cylinder 7. The pressure in the pressure chamber 151 of an arm cylinder 15 coupled directly to the gun arm 2 supported by a sliding part 5 having spring relieving is regulated by the 2nd regulating valve 20 so as to attain the equal pressure below the prescribed value at which no deformation is given to the materials P or to the pressure slightly higher than said value with respect to the pressure in the pressure chamber 71 of the retreating cylinder 7 by a selector valve 10. The tips 6, 9 support and approach the members P under the pressure under which no deformation is given to said members. The members grasped by the tips are automatically spot-welded. The valve 20 is corrected by the attitude of the arm and throttle valves 21, 22 control the operating speed.
Patent JP-S581493-A (JP)
Inventor: MACHIDA KUNIKAZU
IPC: D05B27/02
Filed: 1981-06-26
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-S5225319-A (JP)
Title: Asymmetrical rear suspension of automobiles
Inventor: MORIMOTO YOSHIO
IPC: B60G21/00
Filed: 1975-08-15
Abstract: PURPOSE: To prevent uncomfortable swinging of a car in the forward and backeard directions during acceleration or deceleration by improving a simple link mechanism without needing to provide a particular apparatus of preventing the forward and backward swinging. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59223834-A (JP)
Title: Kanji input device
Inventor: ISOGAI FUMIHIKO
IPC: G06F3/02
Filed: 1983-06-02
Abstract: PURPOSE:To simplify the key input and to shorten the processing time by producing, through a KANA (Japanese syllabary)/KANJI (chinese character) conversion part, an abbreviation dictionary table where KANJI are allotted in response to a part or the whole of headwords to the headwords which are once fed. CONSTITUTION:An input keyboard consists of a KANA code input part 1 and a fuction code part 2 to which an abbreviation conversion key is added. For instance, the headword input ''KYOI'' is fed and then a conversion key is pushed to perform a KANA/KANJI conversion to obtain KANJI ''KYOI'' (wonder). In this case, a KANA/KANJI conversion part produces an abbreviation dictionary table so that the KANJI ''KYOI'' can be referred to abbreviated headwords ''KI'', ''KYO'', ''KYOU'' and ''KYOI'' for the headword ''KYOI''. Hereafter the KANJI ''KYOI'' is obtained by pushing the abbreviation conversion key after an abbreviated headword, e.g., ''KI'' and therefore referring to said dictionary table.
Patent JP-H08267551-A (JP)
Title: Skinned lid member
Inventor: NAGANO AKIYOSHI
IPC: B60R7/06
Filed: 1995-03-31
Abstract: PURPOSE: To provide a lightweight skinned lid member not requiring the treatment of the terminal part of a skin, easy to produce and low in production cost. CONSTITUTION: A base part 12 made of a synthetic resin and the skin 11 applied to the surface thereof are integrally molded. The base part 12 has a ceiling part 13 and side wall parts 141, 142. The side wall parts 141, 142 are formed so as to have thickness larger than that of the ceiling part 13 and have hollow parts 143, 144. The side wall parts 141, 142 have hinge parts 15 at an opening part. The base part 12 has the attaching boss 18 for a lock plate 19 and the skin 11 is fixed in such a state that the terminal part 111 thereof is in contact with the side wall part 141 of the base part 12.
Patent JP-S61259452-A (JP)
Title: Separator for sealed lead storage battery
Inventor: SUNAKAWA SATOMI
IPC: H01M50/437
Filed: 1985-05-10
Abstract: PURPOSE:To increase the electrolyte-holding ability of a separator for a sealed lead storage battery by adding a binder when mixing glass fibers with specific means diameter and a micropowder of an acid-proof inorganic substance to make the separator. CONSTITUTION:A glass fiber paper is prepared by mixing glass fibers with a mean diameter of at least 3 mum with 30-60wt% of the total amount of the separator of a micropowder of an acid-proof inorganic substance such as silica or foamy pearlite. During making the separator paper, 2-5wt% of the total amount of the separator of a binder such as gelatin or starch is added. The relatively thick glass fibers of the thus obtained glass fiber separator have inferior electrolyte-holding ability which is improved by adding the acid-proof micropowder. Besides, separation and scattering of the micropowder is prevented from occurring during the assembly of the battery by adding the binder. Accordingly, due to the good hydrophilic property of the micropowder, it is possible to maintain the electrolyte-holding ability of the separator at a high level.
Patent JP-H09285853-A (JP)
Title: Manufacture of continuously cast slab
Inventor: HARADA HIROSHI
IPC: B22D11/112
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles and impurities from being collected by a front face of a solidified shell by applying the DC magnetic field having the uniform magnetic flux density distribution in the width direction of a slab in the direction of the thickness of the slab to control the heat transfer in the molten steel pool. SOLUTION: The DC magnetic field 6 having the uniform magnetic flux density distribution in the width direction is applied In the thickness direction of a slab at the position below the position of a discharge port of an immersion nozzle 3 in a mold 2. The braking force is applied to the molten steel by the DC magnetic field 6, and the penetration depth of the molten steel is reduced in a lower molten steel pool 7 in the mold of the nozzle discharge flow. Transfer of sensible heat to the lower molten steel pool 7 in the mold to affect the forming of the equiaxial crystal is also controlled to feed the molten steel of the low degree of superheat. Because the penetration depth of the discharge flow from the immersion nozzle is reduced, the quantity of motion and the sensible heat are transferred to an upper molten steel pool 8 in the mold. The quantity of motion affect the prevention of collection of impurities and bubbles onto a surface of a solidified shell 4, and the sensible heat provides the gradual cooling effect at a meniscus part and promotes the fusion of the powder 9 for continuous casting.