baber/WOPTO huggingface dataset:
Patent JP-S6146524-A (JP)
Title: Pseudo random number generating device
Inventor: TAJO MAKOTO
IPC: G06F7/58
Filed: 1984-08-13
Abstract: PURPOSE:To generate a pseudo random number whose uniformity having reproducibility is verified sufficiently at a high speed by providing a random number generation instruction which generates a pseudo random number using an (m) sequence and executing it through hardware. CONSTITUTION:The random number generation instruction consists of an operand code OP, general register specifying field GR, and address syllable AS. The lower 64 bits of an initial value Y0 (128 bits) read out of a memory 1 are shifted by one bit to right to obtain Y1, which is ORed exclusively with the lower 63 bits of Y0 by ALU9 to obtain Y2, which is registered as a generated random value in a general register having a number specified by the GR field of an instruction word. Bits 1-64 of the Y2 and Y0 are concatenated to obtain 16-byte data, which is stored in an address X to finish the execution of the instruction. The high-order bits 1-31 (stored in general register) of the random number value Y2 generated as mentioned above are used a fixed-point number.
Patent JP-H05178796-A (JP)
Title: Production of 3,3'-dinitro-5.5'-bis(trifluoromethyl)diphenyl ether
Inventor: MATSUO MITSUKI
IPC: C07B61/00
Filed: 1992-06-26
Abstract: PURPOSE:To efficiently obtain the subject compound useful as a raw material for producing a polyimide having low dielectric constant, excellent moldability and processability by subjecting 3,5-dinitrotrifluoromethylbenzene to self condensation reaction in the presence of a nitrite in an aprotic polar solvent. CONSTITUTION:3,5-Dinitrotrifluoromethylbenzene of formula I is reacted in the presence of a nitirde (e.g. sodium nitrite) in an aprotic polar solvent such as 1,3-dimethyl-2-imidazolidinone in a reactor under heating while introducing a nitrogen gas under stirring at 130 deg.C for 10 hours. The reaction mixture is discharged into water, precipitated solid constituted is filtered and dried to give a crude reactional product. Then the crude reactional product is purified by sludging with methanol to give the objective compound of formula II useful as an intermediate for 3,3'-diamino-5,5'-bis(trifluoromethyl)diphenyl ether useful as a raw material of producing polyimides, etc.
Patent JP-H0333647-A (JP)
Title: Method for measuring carrier injection efficiency
Inventor: NISHIZAWA HIDEYUKI
IPC: G01N27/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the reception of the effect of the trap in a charge transport layer by applying an electric field having specific intensity to a lamination type sample consisting of a charge forming layer and a charge transport layer and also irradiating said sample with light. CONSTITUTION:The sample to which an electric field having predetermined intensity is applied from a high voltage pulse generator 3 by a high voltage pulse is irradiated with the light pulse 4 from a light source 5 excited by the light trigger from a timing controller 6. The transient photocurrent generated by said light pulse 4 and attenuated with the elapse of time is amplified by an amplifier 7 and the waveform thereof is recorded on a recorder 8 and also analyzed by a computer 9. A series of these measurements are performed while the intensity of an electric field is changed and the waveforms of the respective photocurrents obtained at that time are recorded and also analyzed and the initial value of a photocurrent obtained when an electric field having intensity sufficient to saturate the carrier forming efficiency of a charge forming layer or more is applied is measured to make it possible to calculate carrier injection efficiency.
Patent JP-H1117384-A (JP)
Title: Microwave circuit device
Inventor: KUNO TAKEHITO
IPC: H01P1/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent more stress than need from applied to a substrate even when fastening pressure of a bolt varies, by providing a mounting part to a position facing a substrate abutting surface of a side wall, and providing a plurality of protrusions of the height slightly shorter than the thickness of a substrate to at least one of the mounting part and the substrate abutting surface of the side wall. SOLUTION: In a main body 1, a substrate 2 is mounted, and a mounting part 15 for electrically connecting a grounding conductor part of the lower surface of the substrate and the main body is formed into a band-like shape, and a flat substrate-hitting part 15a is formed on the top of the mounting part 15. Then a plurality of protrusions 31 are formed on an abutting surface 34 at appropriate intervals. The protrusion 31 is formed in the height slightly shorter than the thickness of the substrate 2, and a metal case 3 is mounted on the substrate 2, and fixed to the main body 1 with a bolt 39 by screwing. At this point, the protrusion 31 so acts that it abuts against the hitting part 15a and more stress than need is not applied to the substrate 2, even when the substrate 2 is pressurized.
Patent JP-S6413494-A (JP)
Title: Inside strip for supporting grid
Inventor: GOTO TSUGIO
IPC: G21C3/34
Filed: 1987-07-07
Abstract: PURPOSE:To rapidly assemble a supporting grid by providing projecting parts which intersect orthogonally in a longitudinal direction from hook bodies projecting in the longitudinal direction of inside straps and hook parts which detain outside straps immovably in the longitudinal direction. CONSTITUTION:The respectively two hook parts 11, 11 are vertically spaced from each other and are formed at both longitudinal ends of the inside strap 10. The hook parts 11 are made into a rectangular sheet shape having an approximately L shape and consist of the hook body 11a to be inserted into a slit 7a of the outside strap 7 and the projecting part 11b to be engaged with the side face on the outside peripheral face of the outside strap 7 by being inserted into the slit 7a. The vertical length of the hook body 11a is set shorter than the length of the slit 7a and the distance form the top end of the projecting part 11b to the rear face of the hook body 11a is set approximately the same as the length of the slit 7a. The lateral length of the hook body 11a is set shorter than the length of the conventional type and the distance between the inner side face of the projecting part 11b and the longitudinal end face of the inside strap 10 is set approximately the same as the thickness of the outside strap 7.
Patent JP-H0333851-A (JP)
Title: Device for developing gravure cylinder
Inventor: OSAKO TOSHIYUKI
IPC: G03F7/00
Filed: 1989-06-30
Abstract: PURPOSE:To stabilize quality and to drastically decrease the volume of the water to be discharged by connecting a piping and the steam piping from the outside to a silencer and controlling temp. while returning and circulating the outlet side to a tank. CONSTITUTION:A solenoid valve 21 is opened to put cold water into the tank and a cylinder 17 is put into the tank. The water flow is generated by the pressure of the steam when steam 12 is passed by opening a solenoid valve 23. This operation is continued until the water in the inside tank is circulated through the piping 24, a check valve 20 and the silencer 9 from the inside tank 2 and a set temp. is attained. A steam valve 27 for regulating the temp. increasing rate is provided in order to gradually raise the temp. The steam stops automatically when the set temp. is attained by a temp. detector 7. The volume of the water to be discharge is drastically decreased in this way and the product having the stable quality is obtd.
Patent JP-H11353719-A (JP)
Title: Production of optical disk master
Inventor: FUKUTAKE SATORU
IPC: G11B7/26
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an optical disk master having minute prepits and grooves which enables high density by using currently available and easy techniques. SOLUTION: The optical disk master is produced in the following processes. A photoresist layer 1 is formed to enough thickness than the thickness corresponding to a specified thickness in a photoresist layer forming process, and the photoresist layer 1 is heat treated near the melting point of the layer in a heat treating process so that the surface of recesses 2 is fluidized to remove a fine rough state to smoothen. At the same time, the thickness of the photoresist layer 1 is reduced to the thickness corresponding to the specified depth of the pit or groove.
Patent JP-2001008461-A (JP)
Title: Uniterruptible power supply
Inventor: SHIMADA KEIZO
IPC: H02J9/06
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To lower a DC voltage obtained through conversion of an AC input voltage. SOLUTION: When an AC power supply is in an ordinary state, a voltage equivalent to the phase voltage of the U-shape of an input voltage is outputted by a circuit which includes switching devices 5 and 6. A voltage equivalent to the phase voltage of the V-phase of the input voltage is outputted by a circuit including switching devices 7 and 8, a voltage equivalent to the phase voltage of a W-phase of the input voltage is outputted by a circuit including switching devices 9 and 10, a voltage equivalent to the phase voltage of the U-phase of an output voltage is outputted by a circuit including switching devices 11 and 12, a voltage equivalent to the phase voltage of the W-phase of the output voltage is outputted by a circuit including switching devices 13 and 14.
Patent JP-S62174860-A (JP)
Title: Session control system
Inventor: AKIKAZE HIROSHI
IPC: G06F15/00
Filed: 1985-07-30
Abstract: PURPOSE:To decrease the danger that the session starting request, which is generated newly and has a high priority, is rejected and to improve the flexibility of a system by dividing a user into groups and setting the maximum allowable number of sessions which can be simultaneously executed for respective groups. CONSTITUTION:An interface part IC receives the command from a user, and when this is a session starting request or a session completing request, this is transferred to a session executing control part 1B together with a user identifier. The interface part 1C, when the command received from the user is the command except it, transfers this to a session executing part 1A. An (n) number of users registered in a conversation type information processing system 1 are divided into groups beforehand so as to belong to either of an (m) number of groups (rank), and to respective ranks, the maximum allowable number of the session is set which the user to belong to the rank can simultaneously execute. The maximum allowable number of the session of respective ranks is mutually adjusted in accordance with the priority, the processing contents, etc., so that the sum cannot exceed the number of the session which can be simultaneously executed with the conversation type information processing.
Patent JP-H06339640-A (JP)
Title: Crushed material separator of mill for crushing, breaking and blooming solid previously dispersed in liquid
Inventor: KARUROSU ORIBAA PUYOORU
IPC: B02C17/16
Filed: 1992-06-26
Abstract: PURPOSE: To provide a milling body separator of a mill for comminuting, crushing and disagglomerating solids previously dispersed in liquid which gradually increases a product stream entering the separator and passing the same in uniform circulation and is capable of dealing with a relatively small flow rate without the occurrence of the disadvantageous deposition of the product in the separator. CONSTITUTION: Circular rings 26 which are mounted at the respective step parts of a supporting body and have the diameters gradually decreasing toward the free end from the large base part of the supporting body have cross holes 33. The number of these cross holes decreases as a function of the reduction of the diameter of the circular ring 26. The cross holes 33 are distributed and arranged apart equal intervals at the respective rings.
Patent JP-H0218905-A (JP)
Title: Radial anisotropic rare earth magnet
Inventor: OKONOGI ITARU
IPC: H01F7/02
Filed: 1988-07-07
Abstract: PURPOSE:To increase the thickness of a resin-bonded rare earth magnet and improve its performance by setting the thickness of the magnet to 1/5 or more of the diameter of the magnet. CONSTITUTION:The thickness of a radial anisotropic rare earth element magnet formed by compression molding mixture powder of rare earth element magnet powder and organic resin as binder is set to 1/5 or more of the diameter of the magnet. In order to perform this condition, it is necessary to generate a magnetic field in the molding section of a metal mold. To this end, it is molded in a magnetic field at least twice or more in the mold while obtaining 10Koe or more of orientation magnetic field. Thus, the magnet having large thickness can be easily obtained without reducing the orientation degree.
Patent JP-H0920131-A (JP)
Title: Air conditioner for vehicle
Inventor: OGIWARA SATOSHI
IPC: B60H1/32
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent excessive operation on a compressor from occurring by performing a start or stop of the compressor after the elapse of specified delay time when engine speed is not more than the specified one, but when the engine speed is not less than the specified one, making the compressor start or stop after the elapse of relatively shorter delay time, respectively. SOLUTION: When pressure in a compression refrigerating cycle is separated from the predetermined pressure range and thereby a pressure switch 12 opens its circuit during the operation of a compressor 15 at the time of engine speed being low, a supply air quantity to an engine is compensated according to a reduction in engine load by an air quantity corrector 17, and after the elapse of prescribed delay time a transistor 13a is turned off, stopping the compressor 15. Subsequently, when pressure in the compression refrigerating cycle gets into the predetermined range and the pressure switch 12 is closed, the transistor 13a is turned on after the elapse of the prescribed delay time, starting the compressor 15 again. On the other hand, when the engine speed is high, the compressor 15 is started or stopped at once when the pressure switch 12 is opened or closed.
Patent JP-2000005117-A (JP)
Title: Vacuum cleaner
Inventor: HAYAKAWA HIROSHI
IPC: A47L9/14
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items for the fitting structure of a dust collecting bag removably fitted in a dust chamber. SOLUTION: A dust chamber 4 is provided with a lock rib 12 at the upper section and a reception section 11 made of an elastic body at the lower section, the lower end section of the opening frame 8 of a dust collecting bag 7 is inserted into the groove section 13 of the reception section 11 and pressed downward to deform the reception section 11, thus the upper end section of the opening frame 8 is locked to the lock rib 12, and the upper and lower sections of the opening frame 8 are pinched between the lock rib 12 and the reception section 11. The opening frame 8 can be kept in the airtight contact state with a suction port packing 13. It is not required to rotate and excite the lock rib 12 in the fixed direction so that the opening frame 8 is not removed at the time of fitting unlike in the past, and a spring component for excitation can be reduced.
Patent JP-S5794929-A (JP)
Title: Surface treatment for magnetic tape
Inventor: FUJITA TAKASHI
IPC: G11B5/84
Filed: 1980-12-01
Abstract: PURPOSE:To obtain a lubricious resin layer having good uniformity of film thickness by drying and setting the resin layer, which is provided on a magnetic metallic thin film for the improvement of lubricity, in a floating state. CONSTITUTION:A magnetic tape 2 formed by forming a magnetic metallic thin film on a base is transported by rollers 3, and applied by rollers 5, 5' and 5'' of a coating machine with a coating solution 6 consisting of resin, setting by ultraviolet-ray irradiation, etc., a curing agent, a sensitizer, a lubricant, an antistatic agent, and a diluent. Then, the film is fed into a drying furnace 8, where a drying treatment is carried out while the magnetic tape is floated by blowing a hot blast from a blow-off outlet 9 and a curing treatment is performed by an ultraviolet-ray lamp 13.
Patent JP-S5872504-A (JP)
Title: Injurious insect repellent
Inventor: KIMURA HIROSHI
IPC: A01N37/32
Filed: 1981-10-23
Abstract: PURPOSE:An injurious insect repellent composition, containing a specific maleimide derivative as an active constituent, and capable of exhibiting improved injurious insect repellent effect on injurious insects, e.g. sanitary injurious insects such as cockroaches, blood-sucking injurious insects or cloth injurious insects, and an injurious insect repellent material having the composition on a base material. CONSTITUTION:An injurious insect repellent composition containing a maleimide derivative expressed by formulaI(X and Y are H or halogen; R is H, alkyl, alkenyl, alkynyl or cycloalkyl), preferably a compound expressed by formulaIin which X and Y are Cl or Br as an active constituent. The compound expressed by formulaIis obtained by reacting a maleic anhydride with an amine expressed by the formula RNH2, and preferably incorporated with a carrier, adjuvant, etc. and formulated into a solution, solid, etc. for use. The resultant pharmaceutical is then applied, impregnated or dropped onto a suitable sheet-like base material, e.g. a synthetic resin sheet, to prepare an injurious insect repellent material, which is placed at the aimed position or laminated for use.
Patent JP-2000355886-A (JP)
Title: Discharge printing for acrylic fiber material
Inventor: TOKUMOTO HIROYUKI
IPC: D06P1/08
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prozvide a discharge printing method capable of improving discharge printing properties of fiber material especially subjected to fiber dyeing in a high concentration without damaging qualities/feeling of acrylic fiber material and further controlling the amount of a discharge printing used to about half the amount of discharge printing used by a conventional discharge printing method. SOLUTION: In subjecting an acrylic fiber material subjected to fiber dyeing using a cationic dye for discharge printing to discharge printing, a cationic activator is mixed with a textile printing sizing agent for discharging printing and used. Further an accelerating agent of dyeing having performances of swelling the acrylic fiber material or a sizing agent having performances of subjecting the cationic dye for discharge printing to reductive decomposition is used.
Patent JP-S6415721-A (JP)
Title: Image display device
Inventor: ASAKAWA TATSUJI
IPC: G09G3/36
Filed: 1987-07-09
Abstract: PURPOSE:To guide analogue signals continuously to picture element electrodes by constituting a titled device in such a manner that transistor pairs connected at gates to adjacent line electrodes transmit the image signals of the same colors from row electrodes to the picture element electrodes. CONSTITUTION:The picture element electrodes connecting to the transistor (TRs) are formed on a substrate 1. A substrate 2 is disposed to face the substrate 1 and a liquid crystal is held in place between the two substrates 1, 2. The picture element electrodes 3, 4 are formed for each of the picture elements and the electrodes facing the picture element electrodes 3, 4 are the electrodes common to the picture element groups of the same lines. The common electrodes are so constituted that the same signals are applied to plural lines of the picture element electrode groups. The common electrode 10 facing two lines of the picture element electrode groups is provided. The row electrodes 5 to transmit the image signals and the line electrodes 6, 7, 8 orthogonal therewith are provided. The drains of the TRs, the gates of which are respectively connected to the line electrodes 6, 7 adjacent to each other and the sources are connected to the row electrodes 5, are connected to the picture element electrodes 3. The drains of the TRs, the gates of which are respectively connected to the adjacent line electrodes 7, 8 and the sources are connected to the electrodes 5, are connected similarly to the electrodes 4.
Patent JP-H1020075-A (JP)
Title: Operation inspecting device for turnable lock for lid
Inventor: KOTANI MASASHI
IPC: B65D55/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To remotely inspect an operating condition of a turnable lock closing a lid of a container with excellent reliability. SOLUTION: An inspection device 20 is constructed of a freely turnably supported lever 21 whose one end 21a is arranged on a turning locus of a lock arm 11 and is brought into contact with the lock arm 11 selectively, an operation element arm 23 connected to the other end 21b of the lever 21, a pneumatic cylinder 27 which is connected to the lever 21 so as to turn the lever 21, and a limit switch 29 which is arranged close to the operation element arm 23 so as to detect the action of the operation element arm 23.
Patent JP-2000019985-A (JP)
Title: Display system
Inventor: BERLIN ANDREW A
IPC: G02F1/13
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a system compensating faults of optical modulators. SOLUTION: A display system 210 includes a light source 250 and a screen 282 and the physical array 242 provided in an optical path being in-between. The physical array 242 has plural optical modulators arranged in a row shape. A pixel picture displacing mirror 270 orients modulated lights from displays as a first virtual pixel row to displays as a second virtual pixel row being on the screen 282 in order to compensate trouble optical modulators.
Patent JP-S5694374-A (JP)
Title: Electrostatic recorder
Inventor: SAITOU KENICHI
IPC: G03G15/08
Filed: 1979-12-28
Abstract: PURPOSE:To effectively prevent recording obscurity owing toner insufficiency, nonrecording signal reception, etc. by detecting the insufficiency of toner amount by means of a pair of electrodes provided on the outer side of a toner containing vessel. CONSTITUTION:A toner containing vessel 8 is constituted of a nonmagnetic material and two sheets of electrodes 16 are mounted to the outer side thereof, whereby a capacitor 17 is formed. An electrostatic capacity detecting circuit 19 is connected to the electrodes 16 via lead wires 18. With such constitution, the electrostaic capacity of the capacitor 17 changes in proportion to the magnitude of a magnetic toner 9, and therefore this value is detected with the detecting circuit 19 and is passed through a predetermined electric circuit so that the response signal is not transmitted to the transmission side to inhibit the starting of signal reception if the magnetic toner 9 is insufficient. Thereby, the image quality defect or nonrecording signal reception, etc. owing to the insufficiency of the toner 9 is prevented.
Patent JP-H08338090-A (JP)
Title: Connecting display wall structure
Inventor: MATSUDA ETSUICHI
IPC: E04B2/82
Filed: 1995-06-12
Abstract: PURPOSE: To keep a wall vertical without a suspending structure and prevent it from falling due to an earthquake even in a large size wall. CONSTITUTION: A foundation connection plate 2 and foundation fixing plates 3 are fixed to a foundation concrete block 1. The lower end of a main column 4 is fixed to the foundation connection plate 2. A top connection plate 5 is fixed to the upper end of the main column 4. One side edge of a plurality of wall bodies 6 are arranged between the top connection plate 5 and the foundation connection plate 2 and the upper and lower parts of the one side edge are fixed to the top connection plate 5 and the foundation connection plate 2 respectively. The lower part of the other side edge of the respective wall bodies 6 is fixed to the foundation fixing plate 3.