baber/WOPTO huggingface dataset:
Patent JP-2001074243-A (JP)
Title: Assembly structure of ignition device
Inventor: ICHIKAWA TOSHIHIRO
IPC: F23Q13/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To simply and reliably fix the two-division body case of an ignition, to ensure the degree of freedom in terms of a design and structure, and to simply disassemble. SOLUTION: This assembly structure consists of surface and back cases 2a and 2b, a step space 50 is formed in the rear end face of a two-division body case 2, and holes 61 and 62 for locking a hook are formed in two spots positioned to face each other with a division surface nipped therebetween in the bottom of the step space 60 and one spot on a division surface. By pushing a bottom 4 having three elastic hooks 71 and 72 provided inwardly with claws 71a and 72a in the step space 60, the body case 2 is nipped for fixing. Jig insertion holes 81 and 82 are formed in a bottom plate 4 and in the inside of the elastic hooks 71 and 72. Jig insertion holes 81 and 82 are formed in the bottom plate 4 and in the inside of the elastic hooks 71 and 72.  By inserting a jig, the elastic hooks 71 and 72 are unhooked from the holes 61 and 62 for locking a hook, and the bottom plate 4 is pulled off for disassembly.
Patent JP-S60142423-A (JP)
Title: Forming method of conditional code
Inventor: KOMATSUDA HIROSHI
IPC: G06F7/02
Filed: 1983-12-28
Abstract: PURPOSE:To speed up the execution time of an instruction by forming a circuit for foreseeing the presence of carry signals for bits ''0'' and ''1'' obtained from the intermediate result of input data to be operated and a circuit for foreseeing whether an operated result between the input data is zero or not. CONSTITUTION:Out of input data set in registers 1, 2, high-order four bits are inputted to an adder 3 and other bits are inputted to an adder 4 to add these bits. Circuits 5, 6 for obtaining intermediate sums form OR, AND and exclusive OR for the input data and supply these results to a circuit 8 for doreseeing whether the operated results are ''0'' or not and a carry foreseeing circuit 9. The carry foreseeing circuit 9 forms a carry signal for a signal from the adder 4 and supplies the formed signal to an adder 7 and a conditional code forming circuit 10 generates a conditional code from the outputs of the circuit 5 for obtaining the intermediate sum, the ''0'' foreseeing circuit 8 and the carry foreseeing circuit 9 and sets the conditional code in a register 11. The operated result is set in a register 12.
Patent JP-2001074838-A (JP)
Title: Method and device for measuring linear velocity of approximately circularly moving body
Inventor: IKEUCHI FUMIO
IPC: G01P3/36
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring a linear velocity of an approximately circularly moving body with less incorrect measurement by removing a Doppler signal component depondening upon a reflected wave which is unnecessary for the measurement of the linear velocity of the body. SOLUTION: A transmission part 10 sends an ultrasonic wave to a bat 2, a reception part 20 receives reflected waves from the bat, and the head velocity of the bat at a measurement pint is measured based on the Doppler signal component of the reflected wave. This measuring instrument 1 is arranged in the tangential direction of the measurement point on the track of the load head part. The Doppler signal component of the received reflected wave is sampled, sampling data having difference absolute values below a specific value between the Doppler signal component and Doppler signal components sampled before and after the sampling are sent to a data specification part 32 to specify the data having the highest frequency, and the head velocity of the bat is measured from the specified frequency data.
Patent JP-H03110200-A (JP)
Title: Writing device with permanent magnet
Inventor: TAKAHASHI MIHOKO
IPC: B43K29/00
Filed: 1989-09-26
Abstract: PURPOSE:To fix a pencil and to reduce the probability of breaking of the lead of the pencil by attaching permanent magnet at a position on a writing device such as the pencil, a ball-point pen. CONSTITUTION:A permanent magnet plate 2 is fixed at the top end of a pencil 1 through adhesive. The pencil 1 is fixed in a metallic case by the magnetic force of the permanent magnet plate 2. The permanent magnet plate 2 is fixed on the side wall of a ball-point pen 3.
Patent JP-H1187533-A (JP)
Title: Semiconductor memory device
Inventor: MATSUURA YOSHIAKI
IPC: H01L21/8244
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To realize a SRAM memory cell the writing time of which is not restricted and, furthermore, area of which is small. SOLUTION: In SRAM memory cells MC1 and MC2 which are respectively composed of four transistors, thin film MOS transistors are employed as access transistors Q13, Q14, Q23 and Q24 and pairs of the drive transistors (Q11 and Q12) and (Q21 and Q22) are formed in different wells, respectively. Voltages (BG or BG') applied to the respective well regions, which include the transistors on the continuity side among the pairs of the transistors, are higher than the voltage (BG' or BG) applied to the respective well regions which include the transistors on a non-continuity side among the pairs of the transistors.
Patent JP-2001075323-A (JP)
Title: Image processor
Inventor: AKAHA HISAYUKI
IPC: G03G15/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that is conformed with safety standard with simple constitution and assembly man-hour and production cost are reduced. SOLUTION: Since a side frame member 72 has a hole part 49 communicating with the inside and the outside of the member 72 and a shielding plate member 43 can interrupt the communicating of the hole part 49, a power source circuit on a power source circuit substrate 41 is surrounded by a bottom frame member 70, the member 72 and a power source cover member 74, and a primary side connector 46 provided on the substrate 41 is exposed to the outside from the hole part 49 and the hole part 49 is covered by the member 43. Thereafter, the power source circuit and a power source inlet are electrically connected by the connector 46. Therefore, the power source inlet of a different type capable of being connected to two kinds of commercial power sources such as A/C 200 V or A/C 120 V can be used.  Then, the processor is conformed to the safety standard with simple constitution and the assembly man-hour and the production cost are surely reduced.
Patent JP-H07106933-A (JP)
Title: Output circuit
Inventor: IKEDA SANENARI
IPC: G11C11/409
Filed: 1993-10-06
Abstract: PURPOSE:To provide an output circuit which can prevent the deterioration of an output level due to the ground noise and also can prevent an impact ionization current that is caused by application of a negative input voltage. CONSTITUTION:An output circuit includes the input terminals OutA and OutB, the inverters 11 and 12 connected to the terminals OutA and OutB respectively, a bootstrap circuit 13 connected to the inverter 11, a MOS transistor Tr1 having its source, drain and gate connected to a power supply, an I/O and an output terminal A of the circuit 13 respectively, a MOS Tr2 having its source, drain and gate connected to an I/O, the ground and the inverter 12 respectively, and the MOS Tr3, Tr4 and Tr5. Then one of both ends of each of these MOS Trs are connected in common to each other with the other end connected to the terminal A and the power supply respectively. The gates of the Tr3 and Tr4 are connected to the ground with the gate of the Tr5 connected to the terminal A respectively. Then it is possible to prevent the drop of potential caused at the terminal A by the ground noise by turning off the Tr4.
Patent JP-H08115609-A (JP)
Title: Sun tracking device
Inventor: HIRABAYASHI KANEO
IPC: G01C1/00
Filed: 1994-10-17
Abstract: PURPOSE: To provide such a sun tracking device that is usable in the case of power failure and automatically performs resetting operation after stopping. CONSTITUTION: A main body is rotatable. The first solar cell 32 and the second solar cells 34a, 34b are arranged in the front side of the main body part and the rear side respectively. A follow motor 66 receives electric power supply from the first or the second cells 32, 34a, 34b so as to rotate the main body part. A follow sensor 44 detects whether the main body part is opposed to the sun.  When the generation energy of the first solar cell 32 reaches a prescribed generation energy, a control means 70 supplies power from the first solar cell 32 to the follow motor 66 and controls the tracking motor 66 so as to oppose the main body part to the sun and when the generation energy of the first solar cell 32 does not reach the prescribed generation energy, power is supplied from the second solar cells 34a, 34b to the tracking motor 66 so that the main body part is made to rotate to a prescribed rotation position.
Patent JP-H0192513-A (JP)
Title: Combustion promoting device for internal combustion engine
Inventor: OKUMA TAKESHI
IPC: F02B23/00
Filed: 1987-10-03
Abstract: PURPOSE:To aim at promoting combustion by providing a small cylinder and a small piston in a part facing a combustion chamber in an internal combustion engine so that gas or the like in the small cylinder is discharged by the small cylinder and is injected into the combustion chamber in the main cylinder when it is necessary. CONSTITUTION:A small cylinder 10 and a small piston 11 fitted therein are arranged in a part of a piston 5 facing a combustion chamber 4 in an internal combustion engine 1. Further, during a period until the internal combustion engine entering into its compression stroke or a combustion stroke, gas or the like from a main cylinder 3 is reserved in the small cylinder 10. Thereafter, the small piston 11 is moved so as to inject the gas of the like reserved in the small cylinder 10 into the combustion chamber 4 in the vicinity of the top dead center. With this arrangement, turbulence is induced in flame so as to promote combustion. Meanwhile cut-outs 31, 32 which are fitted with each other are formed in a part of a piston pin 8 and a connecting rod 7 around the piston pin 8, respectively. With this arrangement, it is possible to facilitate the installation of the combustion promoting device.
Patent JP-2001070427-A (JP)
Title: Liquid absorption core of function agent
Inventor: OKOCHI HIDEKI
IPC: A01M1/20
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of a liquid absorption core having stable quality, to enable the inexpensive mass production of the core having excellent deflective strength and form holding strength without the occurrence of clogging during use and further to enable the adsorption of a compact shape. SOLUTION: This liquid absorption core comprises a core material (C) and a sheath material (S) and is a rod-like liquid absorption core for adsorbing a function agent and transpirating the function agent to the circumference. The sheath material (S) is composed of a fibrous material consisting of a braid, woven fabric, knitted fabric, felt or nonwoven fabric. In addition, the cut fiber terminal (Si) constituting the sheath material (S) at the cut end of the liquid absorption core is subjected to a fusing treatment and/or adhering treatment.
Patent JP-H03117590-A (JP)
Title: Industrial robot
Inventor: NAGAHAMA TAKAHIDE
IPC: B25J17/00
Filed: 1989-09-28
Abstract: PURPOSE:To prevent the occurrence of looseness in bearings by applying a preload function to at least one of a pair of the bearings to support both ends of a rotary shaft. CONSTITUTION:Members 4A and 5A of a parallel link mechanism are mutually connected through a rotary shaft 9 supported on its both ends. A bearing 15 with preload function is used as a bearing to support the rotary shaft 9. The bearing 15 can therefore be preloaded (previously adding load to the bearing) to prevent the occurrence of looseness in the bearing 15 for increasing the rigidity of the parallel link mechanism.
Patent JP-H03205309-A (JP)
Title: Recovery of sulfuric acid
Inventor: DANIERU DABURIYU ROORAA
IPC: C07C201/16
Filed: 1990-09-21
Abstract: PURPOSE: To minimize equipment investment and to recover a sulfur component by spray-drying a metal sulfate-contg. waste sulfuric acid, separating the formed gaseous SO 2  and SO 3  and metal sulfate solids, catalytically converting the gaseous SO 2  into gaseous SO 3 , decomposing the solids into metal oxide and SO 2  by roasting solid and recycling the SO 2 .  
     CONSTITUTION: Metal sulfate-contg. waste sulfuric acid is supplied to a spray drier 13 through a waste acid feed pipe 22, and a gaseous mixture of the solid particles of metal sulfate, sulfuric acid, SO 2 , SO 3  and water at about 400°C is formed by a high-temp. gas at 1000°C generated from the combustion of a fuel supplied from a fuel feed pipe 21. The mixture is supplied to a filter 14 through a duct 23 to separate the metal sulfate from the gaseous mixture and supplied to a roaster 30 through a duct 28. The gaseous mixture is conducted to a converter 15 through a duct 24 to convert SO 2  into SO 3  which is absorbed in sulfuric acid and recovered. The metal sulfate supplied to the roaster 30 is decomposed into a metal oxide, SO 3  and SO 2 , and the SO 3  and SO 2  are recycled to the spray drier. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S60139723-A (JP)
Title: Resin composition
Inventor: SUETSUGU KENICHIROU
IPC: C08G69/04
Filed: 1983-12-27
Abstract: PURPOSE:A resin composition excellent in heat resistance, impact resistance, and bending modulus, comprising a bis(2-oxazoline) compound, a polycarboxylic acid, a catalyst, an additive and a filler. CONSTITUTION:20-40wt% filler (e.g., glass fiber) having an average aspect ratio of 20-200 is added to a liquid mixture comprising a bis(oxazoline) compound [e.g., 2,2'-(1,3-phenylene)-bis(2-oxazoline)], a polycarboxylic acid (e.g., adipic acid), a catalyst (e.g., triphenyl phosphite), and an additive (e.g., salicylic acid). EFFECT:A resin composition having an impact resistance value>=10kg-cm (Izot, notched) and heat distortion temperature >=100 deg.C (load of 18.6kg) can be obtained. USE:Structural materials and materials for mechanical parts.
Patent JP-H08114833-A (JP)
Title: Optical finder
Inventor: HAYASHI HIDEKAZU
IPC: G03B13/02
Filed: 1994-10-17
Abstract: PURPOSE: To reduce the number of parts of an optical finder and to facilitate assembly by integrally forming a displaying prism with the case of the optical finder. CONSTITUTION: A cap 254 of a prism frame 246 housing a first prism 246 is formed by transparent plastic material, and the displaying prism 256 are formed integrally inside of the cap 254. Then, an LED 258 is attached to a position opposite to the displaying prisms 256 outside of the cap 254, and the outside surface of the cap 254 other than the LED 258 attaching part is coated in black. Then, when the optical finder 202 is assembled, the displaying prisms 256 are arranged on a prescribed position in an optical path inside of the optical finder main body 202 by the work attaching the cap 254 to the displaying prism frame 246. In such a manner, since the work for individually assembling the displaying prism 256 is unnecessitated, the assembling is facilitated, and the number of parts is reduced.
Patent JP-H0992394-A (JP)
Title: Power plug
Inventor: KONISHI YASUYUKI
IPC: H01R13/633
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To easily extract a power plug even when the case of the power plug is made short by fitting a specific hook in the power plug storing an electric element electrically connected to the terminal of a mating socket in the cylindrical case inserted into or removed from the mating socket. SOLUTION: An extracting hook 7 capable of being pulled by a hand is fitted rockably between a storage position and a projection position to the rear wall section 11 of a case 1. The extracting hook 7 capable of being pulled by a hand is fitted shiftably between the projection position and a retreat position to the rear wall section 11 of the case 1. Locking mechanisms 77, 78 positioning the extracting hook 7 at the retreat position and an elastic exciting mechanism 80 protruding the extracting hook 7 to the projection position from the retreat position at the time of a lock release are provided between the extracting hook 7 and the case 1.
Patent JP-H0192686-A (JP)
Title: Structure for fixing resonator of electronic timepiece
Inventor: IIJIMA YOSHITAKA
IPC: G04G3/00
Filed: 1987-10-05
Abstract: PURPOSE:To intensify the fixing power of a crystal resonator by providing an elastic part to a case formed of a thin sheet member, pressing the crystal resonator with a part thereof and pressing the elastic part further to an external part. CONSTITUTION:The case formed of the sheet member is imposed on a plate 1 which is the base of movement. The crystal resonator 7 is interposed between the plate 1 and the case. The elastic part 10a is provided to part of the case and the resonator 7 is pressed by a part of the elastic part 10a. The elastic part 10a is a press spring for fixing the resonator 7 to the plate 1. The spring has a plane shape which is narrowed from the middle part and has the sectional shape which is bent in a part 10e. The front end 10b thereof presses a metallic rear cap 17 which is one of the external parts. The fixing power of the resonator 7 is thereby intensified.
Patent JP-H0592245-A (JP)
Title: Method for controlling continuous casting
Inventor: KAMATA NORIYUKI
IPC: B22D11/16
Filed: 1991-09-30
Abstract: PURPOSE:To quickly correspond to a casting condition by controlling continuous casting by an artificial intelligence, classifying operation storing range and casting knowledge base into the casting condition, operating item and command item in the large item, successively classifying in the middle item and the small item and comparing, discriminating and inferring according to the hierarchies in order. CONSTITUTION:The artificial intelligence is classified into the hierarchies. The upper large item is classified into the casting condition, operational item and command item. In the lower middle item, the casting condition is classified into normal, abnormal and returning conditions and the operation condition is classified into each element in the continuous casting operation, and the command item is classified into executing command, executing process and executing finish item. Further, the lower small item is provided and the comparison, discrimination and inference are executed according to the hierarchies in order, and in the continuous casting process in which the solidified condition changes in every moment, the quick correspondence to the casting condition is taken.
Patent JP-S63105889-A (JP)
Title: Numerically controlled (nc) grindstone dressing device
Inventor: SHIMOMURA TAKEYO
IPC: B24B53/047
Filed: 1986-10-22
Abstract: PURPOSE:To absorb a waving phenomenon of a traverse table caused by a ball screw by arranging a movable table freely movably in a radial direction of a grindstone on the traverse table and arranging a forcing spring for making a feeler of the movable table always contact a template. CONSTITUTION:A ball screw 13 is rotated and a cut-in table 11 is fed forward to a specified position by the drive of a servomotor 12, and a traverse table 5 is reciprocally traverse-fed by means of a ball screw 7 of a linear bearing by the drive of a servomotor 6 to dressmachine a grindstone 1 by means of a diamond tool 20. Here, a movable table 9 is carried and guided by a linear bearing lightly slidably in a radial direction of the grindstone on the traverse table 5, and a feeler 17 arranged on a bottom surface of the movable table 9 is forced to contact by a spring 18 to a straight surface of a template 16, movement of the movable table 9 in a radial direction is restricted, and a minute waving phenomenon of the traverse table 3 in the direction of the grindstone axis caused by a ball screw 7 is absorbed. Aa a result, the movable table, moves always straight and a diamond tool 10 is able to dress the peripheral width direction of the grindstone 1 straight.
Patent JP-H0192058-A (JP)
Title: Treading device for belt sander machine
Inventor: OKAJIMA HIROSHI
IPC: B24B21/08
Filed: 1987-10-05
Abstract: PURPOSE:To eliminate the grinding polishing trouble by obtaining a constant treading pressure for a workpiece by axially supporting a rotary pressing plate which internally attaches a pressing pad onto an endless polishing belt. CONSTITUTION:A shaft inserting hole 30 is formed on the front surface of a pad receiving tool 29, and the supporting shaft 33 of a pressing pad 32 is inserted into the shaft inserting hole 30, and fixed by a pressing screw element 31, and a rotary pressing plate 34 is revolved around the supporting shaft 33 through a bearing 37. When an endless polishing belt is slidingly attached onto the front surface of the rotary pressing plate 34, in deflection for the rotary pressing plate 34, the rotary pressing plate 34 is applied with a turning moment by the friction. Therefore, the rotary pressing plate 34 is revolved, and the whole surface of the rotary pressing plate 34 is worn out uniformly, and the generation of a recessed part due to the partial abrasion is prevented, and the treading pressure for a workpiece is made uniform, and the generation of the grinding polishing trouble can be eliminated.
Patent JP-H08114028-A (JP)
Title: Suspending metal fitting for building
Inventor: GOTO HIDEO
IPC: E04G1/36
Filed: 1994-09-19
Abstract: PURPOSE: To provide a suspending metal fitting for a building on which a lifeline can be easily and safely installed by providing a fixing metal fitting fixed to a parapet of a housetop part, locking metal fittings, installing metal fittings, a support arm and a column. CONSTITUTION: When cleaning work of window glass is performed by using a suspending metal fitting 21 for a building, push-pressing pieces 10 and 10 of installing metal fittings 6 and 6 are supported with an upper part of a support plate 1a of a fixing metal fitting 1 in a part from which an operator is suspended by a rope 23, and are rotated so that hooks 5 and 5 of locking metal fittings 4 and 4 are locked on a lower end part of the support plate 1a, and that a support arm 13 projects outside of an upper part of a parapet 3. Next, the locking metal fittings 4 and 4 are brought into contact with an outside surface of the support plate 1a, and are locked by the hook 5 and 5, and the push-pressing pieces 10 and 10 are locked in a condition where an inside surface close to an upper part of the support plate 1a is push-pressed.  Next, a rope 23 is installed in a rope installing hole 22 from which the operator is suspended as a lifeline of an installing plate 19, and a fixing rope 25 to be fixed to a fixing part of the building is installed in a fixing rope installing hole 24.
Patent JP-H0299484-A (JP)
Title: Astride type vehicle
Inventor: YAMAGIWA TOSHIO
IPC: B62K25/20
Filed: 1988-10-05
Abstract: PURPOSE:To simplify frame structure and to reduce weight by a method wherein a buffer spanned between the under surface of a block part, in which a crank case and a mission case are formed integrally, and a swing arm to support rear wheels is coupled to the under surface of the block part. CONSTITUTION:In an engine 1, the body thereof is formed by a block part 2 in which the crank case of a front part and the mission case of a rear part are cast integrally by using an aluminum alloy. A forwardly inclined cylinder part 5 is disposed to the front upper part of the block part 2, a block cover is mounted to an open surface on the one side, and an oil pan 6 is arranged below the block cover. A buffer 25 is spanned between the under surface of the block part 2 and a position below the front part of a swing arm 21. Namely, the buffer 25 is formed such that a hydraulic damper 26 and a coil spring 27 are formed integrally to form a unit. Namely, the rear end part of the buffer is pivotally mounted to a stay 23 of a swing arm 21 by means of a pin 24, and the front end part thereof is pivotally mounted between stays 3 of the block part 2 by means of pins 28.