baber/WOPTO huggingface dataset:
Patent JP-S63281414-A (JP)
Title: Formation of stepwise-stacked structure of electromagnetic steel plate and apparatus therefor
Inventor: KOMON MASAKI
IPC: H01F41/02
Filed: 1987-05-14
Abstract: PURPOSE:To improve the dimensional accuracy in providing steps and accomplish the speedup and automation of the stacking work by causing a stacked structure consisting of stacked electromagnetic steel plates to rise up so that the plate surfaces of the electromagnetic steel plates collectively stand up, and thereafter feeding the electromagnetic steel plates one by one to the subsequent process. CONSTITUTION:A stacked structure 11 is constructed by stacking strip-like electromagnetic steel plates 1 for one iron core, and the stacked structure is mounted on a unit 12 for supplying stacked structures. The stacked structure 11 is supplied onto a first roller conveyor 29 of a unit 13 for feeding out electromagnetic steel plates with the longitudinal direction thereof being aligned with the supply direction, and when a proximity switch 33 detects the supply of the stacked structure 11 and the detection signal is provided to a fluid-pressure cylinder 24, the fluid-pressure cylinder 24 is driven, a holding means for holder 22 is rotated by substantially 75 deg. in the direction of an arrow (a) to cause the stacked structure 11 to collectively rise up, and the respective electromagnetic steel plates 1 are separated from each other by the magnetic action of a separation stopper 34. The individual electromagnetic steel plates 1 which were fed out are stepwise stacked while they have their end positions sequentially stepwise shifted one by one by the guide action of a stepwise guide surface 46a.
Patent JP-S5641776-A (JP)
Title: Method and device for amplifying power by mutual magnetic action of magnet
Inventor: KOMIYA MATSUO
IPC: H02N11/00
Filed: 1979-09-10
Abstract: PURPOSE:To utilize the turning force of an annular rotatory disc at the output side for a generating device or a power source for machines of every kind by a method wherein the rotatory disc amplified to great power is smoothly turned by the action of magnetic discs at the input side operated by little power. CONSTITUTION:When magnetic discs 2, 3 simultaneously approach to a lower portion of a rotatory disc 1 from both sides, the rotatory disc 1 begins to move. The lower portions of the magnetic discs 2, 3 are separated during the half turn, the upper portions approach, the discs are located at the positions of 2' and 3', magnetic force functions to another semicircumferential edge of the disc 1, and energy is given to revolution by instantaneous repulsion after suction. Consequently, since the parting and approaching of the magnetic discs 2, 3 are repeated every half turn, the disc 1 is energized, and the energy increases gradually. Thus, an interlocking body  9 is strongly rotated by the revolution of an energized shaft 4, and the disc can be  used for a prime mover for machines of every kind.
Patent JP-H05309152-A (JP)
Title: Artificial lawn
Inventor: YAMADE KEIJI
IPC: A63B69/36
Filed: 1992-05-08
Abstract: PURPOSE:To provide an artificial lawn for golf training center excellent in anti-weather, anti-shock and waterproof performances. CONSTITUTION:In the front surface of a waterproof sheet 13 composed of two layers 10a, 10b of a soft polyvinyl chloride (PVC) sheet 10 and a soft PVC sheet 11, a synthetic resin-made pile 15 is implanted by the flock method through an anti-weather adhesive of aclylic material. Between the layers 10a, 10b, a glass cloth 16 is interposed. The waterproof sheet 13 composed of both these sheets 10, 11 is excellent in its anti-weather and waterproof performance and anti-shock performance due to the presence of the glass cloth 16.
Patent JP-S62273932-A (JP)
Title: Production of 2-chloropropionaldehyde
Inventor: ONO HIROSHI
IPC: B01J31/24
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled substance useful as an intermediate for chemicals, etc., in high yield at a low temperature keeping catalytic activity at a high level over a long period and enabling the reuse of the catalyst, by reacting vinyl chloride with carbon monoxide and hydrogen in the presence of a rhodium compound, a base, an organic solvent having low solubility in water and water and separating the reaction product from the system. CONSTITUTION:(1) A reaction mixture containing the objective compound is produced by reacting vinyl chloride with carbon monoxide and hydrogen in the presence of a rhodium compound, a base, an organic solvent insoluble or hardly soluble in water (a solvent having lower specific than water, e.g. hexane, heptane, benzene, etc.) and water (at an amount of 0.1-100pts.wt. per 1pt. of the vinyl chloride used as a raw material). (2) The reaction mixture is separated into an aqueous phase and an organic phase. (3) The objective compound is separated from the aqueous phase to lower the concentration of the objective compound in the aqueous phase to <=5wt%. (4) The aqueous phase is subjected to anion exchange treatment after the separation of the objective compound and the obtained regenerated water is recycled to the step (1).
Patent JP-H08310886-A (JP)
Title: Production of composite material of inorganic matter and metal
Inventor: SUGITANI YOSHIHIRO
IPC: C04B41/88
Filed: 1995-05-15
Abstract: PURPOSE: To continuously produce a thick plate, pillar or block from a homogeneous composite material of inorg. grain and metal. CONSTITUTION: Molten metal of aluminum, etc., is infiltrated into an inorg. hollow globular grain bed to produce a composite material of inorg. substance and metal. In this case, a hollow globular grain 16 is continuously supplied into a graphite sleeve 10 from a hopper 17, the molten metal 3 is supplied to the molten filler 16 in the sleeve 10 heated to the liq.-phase lower-limit temp. of the metal and insulated and infiltrated, the materials are kneaded by the specified mechanisms 9 and 10, moved and pushed forward in the axial direction, hence the kneaded material is delivered from the cylindrical case 10 into a forming case 20 through a bearing 21 connected to the cylindrical case and having the same cross section as that of the article to be formed and passed through the case 20, and the material is cooled and solidified.
Patent JP-S5241598-A (JP)
Title: Equipment to prevent theft of coins in parking meters
Inventor: MURAOKA KENJIYU
IPC: G07F17/24
Filed: 1975-09-29
Abstract: PURPOSE: Noticing power wire is not used at night, power wire is used as signal wire for equipment to prevent theft during night. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01285973-A (JP)
Title: Heating roller fixing device
Inventor: MARUTA HIDEKAZU
IPC: G03G15/20
Filed: 1988-05-13
Abstract: PURPOSE:To uniformize the surface temp. distribution of a heating roller, more particularly the temp. distribution at both ends thereof with time by moving a heater by detection of the number of copies and copying time or measurement of the surface temp. of the heating roller, etc. CONSTITUTION:The heating roller 1 is rotationally driven and a transfer material 12 which advances to the spacing between said roller and a pressuring roller 2 driven in pressurized contact therewith and has an unfixed toner image 13 is pinched and transported between the two rollers, by which the toner image is heated and fixed. The heater 4 is shifted near the driving gear side to prevent the temp. fall on the heating roller gear side by release of the heat of the driving gear side after lighting of the heater. The heating roller gear side is sufficiently warmed up when the number of copies is above a certain number of copies and, therefore, the heater 4 is moved by a heater moving device 5 to the direction opposite to the gear side so that the temp. of the heating roller 1 is uniformized. The uniform temp. distribution of the heating roller is thereby obtd. even with the initial period of copying and the copying of the large number of sheets.
Patent JP-H04321840-A (JP)
Title: Torque fluctuation absorbing device
Inventor: SHIMADA YUJI
IPC: F16F15/12
Filed: 1991-04-22
Abstract: PURPOSE:To improve the durability of a spring and to reconcile reduction of spring constant and enhancement of torque transmission capability. CONSTITUTION:In a torque fluctuation absorbing device where an engine side fly wheel 2 and a transmission side fly wheel 3 are connected in series through elastic bodies 4 elongated in the radial direction to a torque limit mechanism 13, there is provided a stopper pin 10 for regulating the elongation of the elastic body 4 below a fixed value. Thus, the durability of the elastic body 4 is improved, and the large torque is borne by the stopper pin 10 so that reduction of spring constant and enhancement of torque transmission capability consist together.
Patent JP-H05313926-A (JP)
Title: Data restoring system
Inventor: NAKAHATA HIDEKO
IPC: G06F11/00
Filed: 1992-05-11
Abstract: PURPOSE:To facilitate the restoration of data by using a deciding/saving means in place of a deciding means. CONSTITUTION:A transmitting function 5 is provided to send the date to a concentrator 2 from plural data transmitting 1 together with a deciding function which decide whether the sequence of the data sent by the function 5 is correct or not, and a saving function 3 which saves the data into a file when the incorrect sequence of data is decided by the deciding function. In such a constitution, the data can be processed in any number of times even if the data is decided to be incorrect due to the failure of restoration as long as the saved data are processed again through an entrance for data and via a deciding means. Thus, the data are decided by the concentrator 2 and the restorable data can be saved. Therefore, even if a fault occurs, it can be quickly restored with use of the saved data. Then, a data restoring job can be facilitated.
Patent JP-H10291052-A (JP)
Title: Molding sand recovery adjusting line
Inventor: MORI KUNIYASU
IPC: B22C25/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To uniformly execute the curing of molding sand in good condition corresponding to the variation of circulating molding sand quality and the recovery of the molding sand by arranging a large scaled cushion storage between a sand cooler and a preliminary kneader and setting a hopper for curing the molding sand at the downstream of the preliminary kneader. SOLUTION: The temp. and the moisture value of the recovered sand are measured with a first sensor 15 and this result is outputted to a microcomputer control device 17 and the necessary water quantity to the sand cooling is sprayed into the recovered sand from a first water spraying nozzle 18. The water sprayed sand is charged into a sand cooler 3 and stirred and gas-penetrated and charged into the large scaled cushion storage 6. These two recovered sands are discharged and carried to the preliminary kneader 10 with a carrying conveyor 8. The moisture content in the recovered sand is measured on the carrying conveyor 8 with a second sensor 16 and this result is outputted to the microcomputer control device 17 and the water quality becoming the moisture value having 2/3 of a target moisture value is sprayed onto the recovered sand from a second water spraying nozzle 20.  The water sprayed cooling recovered sand is preliminarily kneaded with the preliminary kneading machine 10 and charged into a hopper 3 for curing the sand and cured in a prescribed time.
Patent JP-H04328653-A (JP)
Title: Multiprocessor system and data transmitter therefor
Inventor: MURATA HIROKI
IPC: G06F12/08
Filed: 1991-04-22
Abstract: PURPOSE: To improve the bandwidth of data transfer between a memory and a snoop cache by solving a bus bottleneck of a snoop cache type multiprocessor system. CONSTITUTION: A common bus connection is employed for an address/command bus 5 which requires bus snooping and a multiple data bus which is connected by an interconnection network 7 is used for a data bus which does not require bus snooping. The multiple data bus 7 has the order of snooping reflected on the order of data transfer enough to maintain the coincidence of data between caches.
Patent JP-S5741035-A (JP)
Title: Timer
Inventor: MANDA YASUTAKE
IPC: H03K17/28
Filed: 1980-08-25
Abstract: PURPOSE:To elevate use convenience of a timer, by constituting it so that a time can be set by only pushing a desired time setting button, also the time setting button executes a function of an electric power source switch, too, and the electric power source is turned off after a prescribed time even if it is forgotten to push an off- switch after time-up. CONSTITUTION:For instance, in case when a set time has been set to one minute, a changeover switch 4 is changed over to minute use, and when a time setting button 2 of ''1'' is pushed, the cathode of diodes D1, D2 becomes an H level, a thyristor 17 is triggered and conducts. On the other hand, a memory 22 stores that the button 2 has been pushed, an output Q8 of a binary counter 9 becomes an H level after 0.9375 second, an output is generated from a diode D17, and a transistor 25 is turned on. Keeping pace with it, a transistor 26 is turned on and off in accordance with an oscillation period of an oscillator 8, and a buzzer 24 is operated. In this way, even if it is forgotten to push an off-switch 3, an output Q14 becomes an H level after 60min, a transistor 27 is turned off, and the thyristor 17 is also turned off.
Patent JP-H04323364-A (JP)
Title: Device for producing high purity alloy
Inventor: NAGOSHI TOSHIRO
IPC: C23C14/24
Filed: 1991-04-19
Abstract: PURPOSE:To produce a high purity alloy without causing contamination from a crucible and the air. CONSTITUTION:An evaporating source 5 and a material 6 to be subjected to vacuum deposition are set in a vacuum vessel 4 for vacuum deposition and the vessel 4 is connected to an evacuating source. A heating furnace 16 is set in a hermetically sealed vessel 15 for heating the material 6 and the vessel 15 is connected to an evacuating source. The vessels 4, 15 are connected to each other with a communicating pipe 1 fitted with a gate valve and a means to transfer the material 6 between the setting position of the material 6 in the vessel 4 and the heating furnace 16 in the vessel 15 through the pipe 1 is provided.
Patent JP-2000301258-A (JP)
Title: Punch press
Inventor: KUSAKA TAKESHI
IPC: B23Q3/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To stably position a metal plate, and to suppress scratching the rear of the metal plate by avoiding the catch of a lower die for forming and the metal plate when positioning the metal plate. SOLUTION: In this press, an upper die holder and a lower die holder 25 are movably constituted in the (y) axis direction, and a pair of tables 43L, 43R equipped with a number of work supporting tools 45, are provided. This press is constituted by forming a moving gap 47 in which a lower die 23 is movable in the (y) direction in between a pair of tables 43L, 43R and by providing plural elevating/lowering cylinders 63L and plural elevating/lowering cylinders 63R elevating and lowering a number of free ball bearings 45 to change supporting height positions.
Patent JP-H02297877-A (JP)
Title: Fixing method for shape memory spring
Inventor: HIGAMI TOSHIYA
IPC: H01R13/03
Filed: 1989-05-10
Abstract: PURPOSE:To perform fixation of a shape memory spring at a low cost by furnishing it in a certain part with a cutup piece given shape memory ability, which deforms so as to take a certain angle to the shape memory spring at a certain temp. CONSTITUTION:A cutup piece 6A given shape memory ability is provided at a part of a shape memory spring 6 and deforms so as to take a certain angle to it at a certain temp. After inserted to a supporting member 7 in the condition put alongside the shape memory spring 6, this cutup piece 6A is given a certain temp. so as to take a certain angle to the shape memory spring 6, which is then fixed to the supporting member 7. This enables simple fixation without giving unnecessary deformation to the shape memory spring, passing through complex processes, or increasing a number of parts used.
Patent JP-H09274895-A (JP)
Title: Baseless lamp apparatus
Inventor: KIHARA UJIYASU
IPC: H01K1/44
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a baseless lamp apparatus which does not output useless light and can make measuring compact. SOLUTION: A flange part 10 is formed in the outer circumference of a base part of a bottomed cylindrical part 9 having a lamp installation hole 8 in the inside, lead wire insertion holes 11, 11 are formed by piercing the bottom part of the lamp installation hole 8, lead wire leading out holes 12, 12 communicated with the lead wire insertion holes 11, 11 are opened in the upper face of the flange part 10, and the surrounding of the lead wire leading out holes 12, 12 are recessed to form lead wire engagement grooves 13, 13. Further, only the light emitting part of an electric bulb 1 is exposed through an installation hole 15 formed in a printed circuit substrate 14 and the outside lead wires 6, 6 of the lead wire engagement grooves 13, 13 and lands 16, 16 are electrically connected by soldering 17.
Patent JP-H0746985-A (JP)
Title: Use of transfer vector
Inventor: POORU AARUKUISUTO
IPC: C12N15/09
Filed: 1994-05-30
Abstract: PURPOSE: To produce in vitro a transcript RNA from a DNA fragment by allowing a specific nucleotide sequence including a replication origin, a selectable marker, a promoter and a vector including a DNA fragment to act on an RNA polymerase.  
     CONSTITUTION: Plasmid pCQV2 is treated with a restriction enzyme to prepare a DNA fragment of a λ-bacteriophage including a promoter. The resultant DNA fragment is linked to a vector to prepare a recombinant bacteriophage M13/PR1, then, a cell line is transformed with this bacteriophage to allow the cell line to secret SSDNA. After a primer partially complementary to the above promoter is synthesized with a reverse transcriptase, the promoter is used to produce a double-stranded DNA fragment including the modified promoter. The resultant double-stranded DNA fragment is cleaved with a restriction enzyme PstI and EcoRI to recover a fragment including the modified PR promoter. The fragment is linked to the vector with T4DNA ligase to prepare a universal transcription vector pPM1. Then, this vector is linked to a DNA fragment and RNA polymerase is allowed to act on the vector to produce in vitro a transcript RNA from the DNA fragment. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10307241-A (JP)
Title: Manufacture of excessive-length including self-support type optical cable
Inventor: MATSUOKA RYUICHI
IPC: G02B6/44
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To make small-sized facilities for manufacturing the excessive-length including self-support type optical cable which has a cable main body part zigzag about a suspension wire part and to improve the operability and the stability of manufacture. SOLUTION: The cable main body part 5 and suspension wire part 9 right after being coated with a sheath extruded by an extruder 13 are run through three sheaves 17A, 17B, and 17C which curve them so that the radius of curvature of the center axis of the cable main body 5 is ΔR larger than the radius R of curvature of the center axis of the suspension wire part 9, and the sheath is cooled while their curving directions are changed by turns. Then the suspension wire part 9 is taken up linearly to make the cable main body part 5 zigzag about the suspension wire part 9, and they are further cooled in the above state through a cooling tank 23.
Patent JP-S62273055-A (JP)
Inventor: MORIMOTO KAZUHIRO
IPC: B02B3/04
Filed: 1986-05-20
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-2000309233-A (JP)
Title: Speed change gear for service vehicle
Inventor: HIRAI MASAO
IPC: B60K23/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent power transmission of a wet clutch and reduce shock when changing speed with the gear unchanged, in a speed change gear of a service vehicle which commonly uses a plurality of hydraulic clutches for speed change. SOLUTION: This speed change gear is provided with a power transmission prevention clutch 50 disposed at the front stage of a transmission. The power transmission prevention mechanism is interlocked with a main clutch A and stops working during the range of the free play of the main clutch A. An actuator for turning on and off a dry single disc clutch 50 of the power transmission prevention mechanism is disposed above a clutch housing 101. A solenoid valve for a dry single disc is adopted to control a DRV during a transition period during which speed is changed from high to low.
Patent JP-H04344480-A (JP)
Title: Device for performing logic simulation and test
Inventor: ONO SHINJI
IPC: G01R31/28
Filed: 1991-05-22
Abstract: PURPOSE:To facilitate debugging by using test data in common to logic simulation and a test so as to shorten working time, and also enabling the result of the test to be analyzed under the same environment as the logic simulation. CONSTITUTION:A simulation portion 3 performs logic simulation using input- output waveform 2 input from a waveform input display portion 1 and the result of the simulation including the input-output waveform 2 is stored in a database 6. Data stored in the database 6 are converted into test data and a testing portion 7 apples the test data to a physical circuit and operates the circuit so that defective ICs are sorted. The result of the test is stored in the database 6 and displayed under the same operational environment as the simulation and then an operator analyzes the result of the test in interactive fashion.
Patent JP-S55105571-A (JP)
Title: Serial type printer
Inventor: KODAIRA KOUZOU
IPC: B41J29/38
Filed: 1978-09-22
Abstract: PURPOSE: To obtain an economical small sized printer with simple structure by a method wherein a serial operation such as selection of letters, printing, unit up, unit line reset, paper feeding and the like is effected by forward and reverse rotations of a motor.  
     CONSTITUTION: A gear 47, a selection gear 48 and a cam gear 49 are rotated into H direction by a rotation of a motor 41. The rotation of the selection gear 48 rotates a selection shaft 56, and when a type has been brought to a desired position, an electromagnet 59 is operated and a protuberance 591 pivots a selection pawl 60 to engage with a selection ratchet 55, thereby, selection of the type may be effected. The cam gear 49 pivots a cam shaft 62, a cam 63 and a printing lever 64 and swings a type belt into I direction, thereby, printing may be effected. Further, a pin 66 on the cam shaft 62 engages with a protuberance 671 of an unit feeding gear and winds up a wire 69 by a length corresponding one tooth of a wind-up gear 68, thereby, an unit up may be effected. By a revere rotation of the motor 41, the unit feeding gear 67 is shifted toward M direction and the engagement with the wind-up pulley 68 is released, thereby, the type belt 58 may be reset into an initial position. 
     COPYRIGHT: (C)1980,JPO&Japio