baber/WOPTO huggingface dataset:
Patent JP-H03250824-A (JP)
Title: Frame synchronizing method for digital mobile radio equipment
Inventor: KATO OSAMU
IPC: H04J3/06
Filed: 1990-02-28
Abstract: PURPOSE:To eliminate a period deviation of an asynchronous frame marker by selecting a pulse not in existence in the vicinity of the leading of a clock and taking the rising of a first clock after the rising of the pulse as the rising of a synchronous frame marker. CONSTITUTION:Three kinds of pulse signals P1-P3 are prepared. A 1st pulse signal P1 has a same phase as that of an asynchronous frame marker AFM, a 2nd pulse P2 has a phase delayed by a half the clock period 1/2Tc more than that of the asynchronous frame marker AFM and a 3rd pulse signal P3 has a phase delayed by one clock period Tc. A pulse not in existence in the vicinity of the rising of the clock is selected and the rising of a 1st clock after the rising of the selected pulse is used for a synchronous frame marker SFM. Thus, the period deviation of the asynchronous frame marker AFM caused due to a change in the propagation time of a radio wave is eliminated and the highly reliable communication is executed.
Patent JP-S61206514-A (JP)
Title: Control method of rolling in mandrel mill
Inventor: KONYA NORIO
IPC: B21B17/02
Filed: 1985-03-11
Abstract: PURPOSE:To make the wall thickness of pipe uniform by setting the wall thickness of pipe at the outlet side of each stand as well as estimating a rolling load based on the results, etc. and setting a draft position and the number of revolutions of roll for each pipe. CONSTITUTION:First, a prescribed rolling-down force is applied to upper and lower rolls in contact, to adjust a zero point of draft position as well as to set a reference gap. Next, the actual wall thickness of pipe stock at the outlet side of each stand is obtained to obtain further a distributing ratio of actually reduced wall-thickness. A rolling load of each stand is estimated from the measured temperatures, etc. of a mandrel bar and a pipe stock, to adjust the draft position based on the gauge-meter deviation of mandrel bar. Further, the number of revolutions of roll to be set is obtained based on the low of constancy of mass flow, to control the number of revolution of roll. By these methods, the rolling of mill is controlled in consideration of the deformation resistance and wall-thickness reduction rate of pipe stock, to make the wall thickness of pipe stock in its circumferential direction uniform.
Patent JP-H11245368-A (JP)
Title: Manufacture of printer and image forming device
Inventor: YAMANOBE MASATO
IPC: B41F15/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a printer for improving the pattern position accuracy particularly in the large-scale screen printing and preventing the deterioration generated correspondingly to the number of printings. SOLUTION: A screen printer is provided with a means of applying tension on a screen plate 3 by the roll-to-roll constitution of winding two sides facing each other of the screen plate 3 and a means of fixing the screen plate 3 with a work 2 in the state of being free from shifting by bringing pattern sections 4-1 of the screen plate 3 into face contact with the work 2, and the pattern sections 4-1 of the screen plate 3 are provided in plural numbers, and a plurality of pattern sections 4-1 are printed on one same base of the work 2 alternately.
Patent JP-H06263411-A (JP)
Title: Silicon nitride powder, treatment thereof and production of sintered silicon nitride
Inventor: TATEYAMA TAIJI
IPC: C01B21/068
Filed: 1993-03-09
Abstract: PURPOSE:To stably produce a sintered silicon nitride having a controlled dispersion of its characteristics by allowing prescribed amounts of NO<->2 and/or NO<->3 to exist on the surface of the silicon nitride powder. CONSTITUTION:The Si3N4 powder (B) is obtained by selecting a Si3N4 powder from the lots of the Si3N4 powder (A) and allowing 150 to 1000ppm NO<->2 and/or NO<->3 to exist on the surface of the Si3N4 powder. Then adequate amounts of NO<->2 and/or NO<->3 ions are added to a mixture of the powder A and water, or the powder A is treated in a humidity-conditioned state of 70 to 98wt.% humidity at 50 to 85 deg.C to obtain the Si3N4 powder (C) consisting of the powder A, on the surface of which a 150 to 1000ppm total amount of NO<->2 and NO<->3 ions exists. Thereafter the powder C or the powder B is mixed with a sintering assistant such as Y2O3, etc., in the presence of water and NO<->2 or NO<->3 ion is added to the mixture. Then the properties of the slurry of the mixture are adjusted to pH7 to 10 and 20 to 400cp viscosity to obtain the slurry (D). Thereafter the slurry D is dried, molded and thereafter sintered to produce the sintered silicon nitride.
Patent JP-H08244520-A (JP)
Title: Loading support device for vehicle
Inventor: NAGATA MITSURU
IPC: B60P3/07
Filed: 1995-03-08
Abstract: PURPOSE: To transport a great number of truck chassis by providing a front wheel axle support means for a vehicle to be loaded for a support dolly main body capable of running over the frame of a vehicle which has been loaded before hand, and furthermore, providing the tip end of a vehicle loading board for the rear wheels of the previously loaded vehicle. CONSTITUTION: A support dolly main body 1 is provided with rollers 2a and 2b, and a lead board 6 formed with a ridge section 6a is placed on the rear wheels 8b of a truck chassis which has been loaded before hand in such a way that the ridge section 6a is just positioned above the rear wheels 8b. Let a truck chassis 9 to be loaded go up the lead board 6, cross the ridge section 6a, and let the front axle A of the chassis 9 be put in a front axle bearer 4. Furthermore advancement makes the rollers 2a and 2b of the support dolly main body 1 run over a frame 8a, and the chassis 9 is suspended at a specified position, the support dolly main body 1 is then prevented from being slid down by a safety wire 5, and fixed to a trailer by a fixing rope 7a.
Patent JP-H02226390-A (JP)
Title: Transponding card
Inventor: HARAGUCHI KAORU
IPC: B42D15/10
Filed: 1989-02-27
Abstract: PURPOSE:To identify ID codes to be transmitted from plural moving bodies without fail by detecting the respective changes of high level and low level in induced electromotive force, turning on / off a switching element with responding to such a level change detection signal and outputting a timing signal to permit the transmission of the ID code. CONSTITUTION:When the moving body carrying a transporting card goes out of a magnetic field generated by an ID code identification device, the level change detection signal is outputted from a level detection circuit 20 corresponding to the level change since the level of the induced electromotive force to be generated in an induction coil 2 is made low. With responding to the level change detection signal, the timing signal is outputted from a transmission timing regulation circuit 24 and continuously, the ID code is outputted from an ID code generation circuit 8 with responding to this timing signal and transmitted to the ID code identification device. Further, since a driving circuit 22 turns off a switching element 14 with responding to the level change detection signal, power supply to the ID code generation circuit 8 is stopped. Thus, the ID code can be transmitted without fail.
Patent JP-H02225724-A (JP)
Title: Sludge collecting attachment
Inventor: OTANI MASANAGA
IPC: B63B35/00
Filed: 1989-02-27
Abstract: PURPOSE:To make it possible to collect underwater sludge without scattering sludge around the water by pumping up sedimentary sludge on the water bottom by a vacuum sucking means connected to a sludge sucking part which turns by being directly arranged to the water bottom. CONSTITUTION:An air feeding tube 31 is connected to the lower part of a sucking chamber 28 of a sludge suction 25 turning by a motor 22. The motor 22 is turned and driven, and sedimentary sludge on the water bottom is raked into a suction opening section 29 by means of raking blades 29b of a sludge suction port 29a provided to the suction opening section 29. In addition, the sludge is sucked into the sucking chamber 28 of a body section 21 by a vacuum sucking action to dry the sludge. According to this constitution, a sludge sucking action can be carried out effectively without scattering sludge around the water bottom and without spoiling sludge water on the water surface.
Patent JP-2000238172-A (JP)
Title: Vapor deposition film and packaging material using the same
Inventor: KOMORI TSUNENORI
IPC: B65D30/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a vapor deposition film having excellent transparency and high gas barrier properties not generating the deterioration of physical properties even after boiling or retorting sterilization, having boiling and retorting resistance not generating delamination or the like and high in practicality and a packaging material using the same. SOLUTION: A vapor deposition film is obtained by successively laminating a primer layer 2 containing a silane coupling agent having an org. functional group or a hydrolysate of the silane coupling agent and a composite of a polyol and an isocyanate compd. and an inorg. oxide membrane layer 3 with a thickness of 5-300 nm comprising inorg. oxide on at least the single surface of a plastic base material 1.
Patent JP-2000241262-A (JP)
Title: Piezoelectric sensor
Inventor: HAYASHI SHINICHI
IPC: G01P15/09
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the waterproofing and moistureproofing of the piezoelectric sensor. SOLUTION: A detection part 3 comprises a piezoelectric element 7, electrode plates 9 and 11, and insulating plates 13 and 15. The surface of the detection part 3 is coated with a primer and a rubber molding cover 29 is molded integrally in the coating range. The rubber molding cover 29 is superior in elasticity to a resin-molded cover, so the formation of a gap with the detection part following up variation in the volume of the detection part 3 due to thermal expansion is suppressed. Further, the rubber molding cover 29 and detection part 3 are increased in contactness by the primer. Consequently, the waterproofing and moistureproofing of a load center 1 is improved.
Patent JP-S58166474-A (JP)
Title: Cylinder address control system
Inventor: II TOSHIAKI
IPC: G11B21/08
Filed: 1982-03-26
Abstract: PURPOSE:To improve the reliability of access to a disk device, by bringing cylinder addresses under the control of even a firmware side. CONSTITUTION:This system consists of a main system 1 and a magnetic disk device 2 with firmware 3 for disk control which controls the cylinder addresses of a magnetic head according to commands from the main system 1. The firmware 3 has a one-bit RZR flag and checks on this bit without fail when executing disk starting (seeking and reading/writing)command; the command is not executed unless the flag is turned on, namely, unless the cylinder address is normal, and the flag is turned off in disk power-on operation and in case of a failure of seeking, thereby generating an initial position return command. Therefore, the relaibility of the cylinder address is improved.
Patent JP-H024778-A (JP)
Title: N-cyclopropylanilines and 1-cyclopropyl- quinolone carboxylic acids, and use thereof in production of drivatives thereof
Inventor: MIHIYAERU SHIYURIIBAA
IPC: C07C323/30
Filed: 1989-03-02
Abstract: PURPOSE: To obtain a quinolonecarboxylic acid easily in good yields by reacting an aniline with a cyclopropane derivative to form a new N-cyclopropylaniline, reducing this and reacting the product with an alkene derivative.  
     CONSTITUTION: An aniline of formula I [wherein X 1  is H, a 1-3C alkyl, a halogen or the like; X 2  and X 3  are each H, NO 2  or a halogen; and A is N or C-X 4  (wherein X 4  is H, a 1-3C alkyl or the like)] is reacted with a cyclopropane of formula II (wherein X 5  is a halogen; R 1  is a 1-3C alkyl; and Z is O or S), HX 5  is removed from the product to obtain a new N-cyclopropylaniline of formula III, and this is reduced to form a compound of formula IV. This is then reacted with an alkene derivative of formula V [wherein Y is a nitrile or COOR 5  (wherein R 5  is a 1-3C alkyl) or the like], and R 3 OH and R 4 OH are removed from the product to obtain the purpose compound of formula IV useful in the production of 1-cyclopropylquinolonecarboxylic acids having high antibacterial activity. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08251359-A (JP)
Title: Communication equipment
Inventor: IMAMURA NOBUKO
IPC: H04N1/32
Filed: 1995-03-08
Abstract: PURPOSE: To obtain the communication equipment in which the end of all processing is simply discriminated when plural processing methods are executed for one set of communication information. CONSTITUTION: When communication information such as image data commanding a processing content is stored in a memory such as an image memory 7, an index tag in response to the processing content is set to a management table in existence in a RAM 9 or the like and every time the processing corresponding to the communication information is finished, the set index tag is erased and new communication information is overwritten onto the memory with respect to only the communication information in which all index tags are erased.
Patent JP-S62207297-A (JP)
Inventor: PALMER JOHN L
IPC: C07K14/31
Filed: 1986-03-07
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-H11227008-A (JP)
Title: Injection compression molding apparatus
Inventor: NONOGAKI YUTAKA
IPC: B29C45/28
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide the injection compression molding apparatus for preventing back flow of a molding material in a cavity from a side gate at the time of compression to certainly compress the molding material in the cavity to mold the same into a desired shape. SOLUTION: A gate closing pin 10 provided with a molding material passing port 12 through which a molding material 2 passes is operated in arbitrary timing and the molding material passing port 12 and a side gate 5 are positionally shifted to close the side gate 5 and, thereafter, the molding material 2 in the cavity 8 is compressed by a compression mechanism. Further, the gate closing pin 10 of a side gate opening and closing mechanism 6 is operated independently of the compression stroke of the compresion mechanism.
Patent JP-S53133423-A (JP)
Title: Automatic rhythm apparatus
Inventor: KAMIYA MAKI
IPC: G10H1/40
Filed: 1977-04-27
Abstract: PURPOSE: To perform automatic rhythm performance and smoothly perform the start of rhythms by starting a rhythm generating unit according to the preset tempo timing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03251199-A (JP)
Title: Method for sensitizing light emission of bacterial luciferase
Inventor: ERIKADO AKINARI
IPC: C12Q1/66
Filed: 1990-02-28
Abstract: PURPOSE:To improve the light emission of bacterial luciferase by adding a water-soluble polymer, a surfactant and a fluorescent substance to a specimen to be measured. CONSTITUTION:Bacterial luciferase (A) is obtained by a mutation, fusion, defect, modification, combination or immobilization treatment. In the next, the component (A) in a Ca-phosphate buffer, pH ca7.5 is added with dithiothreitol, a water- soluble polymer such as synthetic polymer, natural polymer (e.g. starch) or modified polymer (e.g. methyl cellulose), a surfactant such as anionic surfactant, (e.g. soap), cationic surfactant, amphoteric surfactant, nonionic surfactant, natural surfactant, polymeric surfactant or specific surfactant, and a fluorescent substance such as rose bengal to prepare a dispersion solution (B). The component B is subjected to a reaction for a desired time to give a light-emitting solution (C). The solution C is charged to a lumiphoto meter, etc., and the amount of the sensitized emitted light is measured.
Patent JP-H08250129-A (JP)
Title: Layered water pouring type battery
Inventor: INOUE SHUNSUKE
IPC: H01M6/34
Filed: 1995-03-08
Abstract: PURPOSE: To provide a layered water pouring type battery capable of increasing discharge voltage and prolonging a discharge duration time. CONSTITUTION: Plural unit cells are laminated wherein positive electrode plates 1 or negative electrode plates 2 are placed in the upper spaces 42 of the partitioning plate parts of a tray 4, wherein at least one side of a water pouring through hole 45 or draining through hole 46 is provided on a peripheral edge, and the plates 2 or 1 is placed in the lower spaces 43, and conductors 3 is made to penetrate the partitioning plate parts to connect the respective electrode plates. At least one side of a water pouring path 7, formed between the through hole 45 and a lower space 43 or a drain path 8 formed between the lower space 43 and the through hole 46 is provided.  Since this constitution can increase resistance from the respective unit cells to common seawater, and resistance of the common sea water existing among the respective unit cells, a leaked electric current can be reduced, consequently increase discharge voltage, thereby prolonging a discharge duration time.
Patent JP-S53133300-A (JP)
Title: Preparation of etherified polyoxyalkylene compound
Inventor: YOSHIMURA NORIAKI
IPC: C08G65/00
Filed: 1977-04-25
Abstract: PURPOSE: To prepare an etherified polyoxyalkylene compound with low or substantially no discoloration, by reacting a polyoxyalkylene compound with an organic halide in the presence of an aqueous solution of NaOH or KOH and a reducing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01222290-A (JP)
Title: Thermosensible adhesive paper
Inventor: MASUDA AKIRA
IPC: B32B29/00
Filed: 1988-03-01
Abstract: PURPOSE:To contrive the settlement of such a dusting problem as powder contaminates various rollers, etc., by constituting the title paper so that Beck smoothness of the surface of a thermosensible adhesive layer becomes >=200sec. CONSTITUTION:On one face of the paper, a painted layer with mainly consists of a pigment and a high polymer resin binder and has a printing aptitude is provided, and on the other face, a thermosensible adhesive layer is provided. In this case, the smoothness of the surface of the thermosensible adhesive layer is set so that Beck smoothness becomes >=200sec. Therefore, in the working process extending from manufacture to printing of the thermosensible adhesive paper, although this sheet is wound up and unwound repeatedly, since the smoothness is good, there is scarcely a plasticizer being in a state projected from the thermosensible adhesive layer, and even if it is projected, its degree is slight, therefore, the plasticizer is scarcely shifted to a pigment painted layer from the thermosensible adhesive layer. In such a way, dusting becomes slight, and thermosensible adhesive paper being suitable for multicolor printing can be obtained.
Patent JP-H07259595-A (JP)
Title: Driving force control device for vehicle
Inventor: KIRIO HIROMOTO
IPC: F02D45/00
Filed: 1994-03-18
Abstract: PURPOSE:To prevent occurrence of suspension judder at the time of starting in a car having a traction control device. CONSTITUTION:Starting of a car (a driven condition) is detected based on driving wheel speed RL, RR, a shift position and an accelerator opening thetath1 (M3). An initial torque TQ2 and a delay time are map-searched based on the accelerator opening thetath1 and an operation angle thetast. Occurrence of suspension judder is prevented by controlling the driving force of the driving wheels to be the initial torque TQ2 until the delay time passes from the starting. When the delay time passes, an acceleration increasing torque TQ3 is map-searched based on the accelerator opening thetath1 and the operation angle thetast (M6). The acceleration increasing torque TQ3 is added to the initial torque TQ2, so that acceleration performance of the car is secured (M5, M2).
Patent JP-H05252669-A (JP)
Title: Portable data processor
Inventor: KATOU KUNIHIRO
IPC: G06F1/26
Filed: 1992-03-06
Abstract: PURPOSE:To eliminate booster circuit for charging a battery by charging the battery with the output voltage, itself, of an external power supply for driving a battery drive data processor body. CONSTITUTION:When a processor body 4 is driven with a battery, six batteries 1 are connected in series and discharged at a voltage of 6V. When the battery 1 is charged, switches 2, 3 are switched to connect two series of three batteries 1 in parallel so that the batter 1 can be charged with the output voltage 6V of an external power supply 6 which feeds a voltage for driving the processor body 4 directly. Since a 12V power supply for charging six batteries 1 connected in series is not required, the power supply circuit is simplified resulting in the enhancement of power supply efficiency of the processor body, space saving of the charging circuit, and enhancement of portability.
Patent JP-S60209611-A (JP)
Inventor: BUARUTAA SHIYUPAIRU
IPC: F01L1/25
Filed: 1985-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0647395-A (JP)
Title: Decomposition of 2-naphthalenesulfonic acid
Inventor: OE TATSUHIKO
IPC: C12R1/38
Filed: 1991-03-14
Abstract: PURPOSE:To efficiently decompose 2-naphthalenesulfonic acid in high conc. by culturing 2-naphthalenesulfonic acid decomposing bacteria belonging to the genus Pseudomonas cepacia on a medium containing 2-naphthalene sulfonic acid. CONSTITUTION:2-naphthalenesulfonic acid is decomposed by culturing 2- naphthalenesulfonic acid decomposing bacteria belonging to the genus Pseudomonas cepacia on a medium containing 2-naphthalenesulfonic acid. As bacteria used herein, there is no special limit of any one belonging to the genus Pseudomonas cepacia and having capacity selectively decomposing 2- naphthalenesulfonic acid is used. Proper carbon sources, proper nitrogen sources and inorg. salts can be added to the medium. There is no special limit as a culturing method and it is pref. that culture temp. is set to 27-39 deg.C and pH is set to 6-7.5 and the number of culturing days is determined corresponding to the advance of reaction and is usually for 1-2 days.
Patent JP-S59175384-A (JP)
Title: Firing method of regenerative rectifier circuit
Inventor: KAWAKAMI NAKATSUGU
IPC: H02M7/21
Filed: 1983-03-24
Abstract: PURPOSE:To always obtain stable commutation by monitoring the phases of the highest and lowest potential phases at the regenerative operation time, and driving the base of a self-extinguishing element of the phase corresponding to the discriminated phase signal on the basis of the signal. CONSTITUTION:Transistor element groups T1-T6 of a regenerative rectifier circuit 1 are nonconductive at the power drive time of a load motor. A DC voltage rectified by the diode element groups D1-D6 of the rectifier circuit 1 is PWM- controlled by a power inverter 2 to obtain power of similar sinusoidal wave. The prescribed base drive signal is obtained by a base drive circuit 6 on the basis of the phase discrimination signal of the highest potential led from the maximum- minimum leading circuit 5 and the phase discrimination signal of the lowest potential, and the groups T1-T6 of the rectifier circuit 1 are base driven by a drive signal which is temporarily amplified by a pulse amplifier 7 from the signal.