baber/WOPTO huggingface dataset:
Patent JP-H02228328-A (JP)
Title: Highly heat-resistant polysulfone/polyimide block copolycondensation product and its manufacture
Inventor: KARORA HETSUTOMANNRAIN
IPC: C08G75/20
Filed: 1990-01-12
Abstract: PURPOSE: To obtain a copolycondensate wherein the stability and solvent resistance of polysulfone under long time mechanical stress at high temp. are improved by condensing a polyimide block with an amine terminal polyarylene ether sulfone polycondensate and dehydrating the obtained condensate.  
     CONSTITUTION: Aromatic dihalogen compds. represented by formulae I, II are subjected to polycondensation within a polar neutral solvent in the presence of alkali metal carbonate to produce a polyarylene ether sulfone polycondensate (A) having a terminal amino group and compd. represented by formulae III, IV (wherein Z is a chemical bond, e.g. -O- or -CH 2 -) are reacted with this polycondensate (A) within a polar neutral solvent so that a mol ratio of aromatic tetracarboxylic dianhydride and aromatic diamine is 1.02:1-1:1 to condense a polyimide block (B) and, subsequently, an intermediate polysulfone/polyamide carboxylic acid block copolycondensate is dehydrated to obtain an objective highly heat-resistant polysulfone/polyimide block polycocondensate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57118149-A (JP)
Title: Substrate structure for gas sensor
Inventor: KIMURA SHINJI
IPC: G01N27/12
Filed: 1981-01-16
Abstract: PURPOSE:To prevent disconnection of a wire by widening a contact area of a heater layer and lead wire and to improve the durability, by extending a terminal part of the heater layer farther from the positions of through-holes provided on a substrate and connecting the lead wire with this extended part. CONSTITUTION:An unburned heater layer 103 is formed on a substrate material 102a made of an unburned insulating material by a screen printing method using electrically conductive paste. On this occasion, the layer 103 is provided with terminal parts 103a, 103b and extended parts 113a and 113b extended to a tip face 111 farther from the position of through-holes 110a and 110c provided on a substrate material 102b. Next, lead wires 109a and 109c are arranged on the parts 103a, 103b and the parts 113a, 113b and then, the material 102b is placed on said parts. These are burnt after press-fixing by heating and the electrically conductive paste is poured into the through-holes and then, the substrate incorparating the heater layer is obtained. A gas sensor is made by providing a gas sensitive body on the substrate.
Patent JP-H05186626-A (JP)
Title: Foamable thermoplastic resin composition
Inventor: KURIO HIROYUKI
IPC: C08K3/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide the composition using clean carbon dioxide as a foaming agent and capable of readily and safely giving highly foamed products at a low pressure by impregnating a resin composition comprising a thermoplastic resin and a specific porous material with the inorganic gas. CONSTITUTION:(A) A resin composition comprising (i) 100 pts.wt. of a thermoplastic resin (e.g. polyethylene, polypropylene, 6 nylon), (ii) 5-100 pts.wt. of a porous material (e.g. zeolite, silica gel) having an average particle diameter of <=500mum (preferably 100mum) and, if necessary, a filler and an antioxidant is charged in a pressure container, and the container is filled with (B) an inorganic gas, followed by heating and pressing the charged materials at a temperature above the softening point of the component (i) to obtain the objective composition.
Patent JP-H07206517-A (JP)
Title: Piezoelectric ceramic composition and its production
Inventor: NAKAO RUI
IPC: H01L41/187
Filed: 1994-01-19
Abstract: PURPOSE:To obtain a piezoelectric ceramic composition for a resonator such as filter and oscillator, giving a sintered material having crystal particle diameter corresponding to the aimed resonant frequency and usable for resonators of wide frequency range. CONSTITUTION:This piezoelectric ceramic composition is produced by preparing raw material powder composed mainly of Pb(1-3x/2)+ or -(0-0.20)LaxTiO3 (0.01<=x<=0.40) and containing 0.05-5.0wt.% of ZrO2 and 0.05-2.0wt.% of Mn0z based on 1-mol of the main component, mixing and calcining the raw material powder, crushing the calcined product while adding 0.05-2.5-wt.% of CuO and baking in an atmosphere having an oxygen partial pressure of >=80%.
Patent JP-H01181068-A (JP)
Title: Producing device for memory medium/for programming refrigeration/and freezing thereof
Inventor: SHIMA SHOSUKE
IPC: F25D3/11
Filed: 1988-01-12
Abstract: PURPOSE:To permit the control of a liquefied gas freezing device simply, by writing required times, detected by a controller in respective freezing processing stages, into program memorizing medium. CONSTITUTION:A memory medium producing device consists of a heat insulating chamber 11, a controller 31 and a magnetic writing unit 41. The heat insulating chamber 11 is provided with a liquefied gas (a) dispersing unit 17, an atmospheric temperature sensor 13 and a work temperature sensor 15. The controller 31 is provided with an atmospheric temperature detecting unit 33 and a work temperature detecting unit 35 to compare respective detected temperatures with preset temperatures. A solenoid valve control unit 37 opens and/or closes a solenoid valve 21 by the temperature detecting signal from the atmospheric temperature detecting unit 33 or the work temperature detecting unit 35 to control the dispersing amount of the liquefied gas. A central control unit 39 detects a time until a work temperature arrives at a predetermined value based on the signal from the work temperature detecting unit 35 to send this signal to a magnetic writing unit 41 and write it into a magnetic card 42. Informations may be read out of the magnetic card to utilize it in accordance with a work to be processed by freezing.
Patent JP-H05184969-A (JP)
Title: Electrostatic precipitator
Inventor: YAMAGUCHI TORU
IPC: B03C3/41
Filed: 1992-01-13
Abstract: PURPOSE:To enhance dust collection efficiency, manufacturing properties and assembly properties by thinning the plate of a discharge electrode. CONSTITUTION:A discharge electrode 1 is formed of a striplike metallic sheet in which a plurality of projections 1a are punched and formed in the side end part in the longitudinal direction while keeping the proper intervals. The discharge electrode is arranged so that the surface of the metallic sheet is made orthogonal to the flowing direction of air and also a plurality of projections 1a is opposed to a counter electrode 2. Thereby the distance between both electrodes can be held constant even when a warpage is caused on the discharge electrode 1.
Patent JP-H01184692-A (JP)
Title: Reproducing order correcting method for reproducing device
Inventor: YAMAWAKI TOSHIO
IPC: G11B27/10
Filed: 1988-01-11
Abstract: PURPOSE:To simplify correction processing by correcting the reproducing order of memory contents by deletion and insertion with the operation of one program set button in accordance with contents of source number display and the time for which the program set button is depressed. CONSTITUTION:In case of deletion, a program set button 6 is depressed to change display contents of a display device 11 to a reproducing order number to be deleted and the source number of display contents is changed to 0 by number input buttons 7 and 8. When the button 6 is depressed for a short time shorter than 2sec next, the source number assigned to an order number n-2 is assigned to a desired order number n-3. Respective source numbers of the order number n-2 and following numbers are shifted to new source numbers of higher-order numbers by one. In case of insertion, the display contents of the display device 11 are changed to the reproducing order number to be inserted. This number is changed to a desired source number by buttons 7 and 8. When the button 6 is depressed for 2 or more seconds next, source numbers of an order number n-3 and following order numbers are shifted to source numbers of low-order numbers by one.
Patent JP-S5498439-A (JP)
Title: Flaw detector for rolling bearing
Inventor: YAMAMOTO TATSUO
IPC: G01M13/04
Filed: 1978-01-19
Abstract: PURPOSE: To accomplish discrimination of flaw caused on the rolling bearing by determining the difference in the waveform of frequency axis signal for the rolling bearing of the rotating shaft between the time of the normal operation and the inspection.  
     CONSTITUTION: First, oscillatory waveform data obtained from the normal bearing is digitalized and then, stored in a memory 5b. The waveform data of memories 5a and 5b is fed to an operation sector 6 where an operation is performed to obtain the results of the inspection. Conversion is made from the time region to the frequency region and the result is converted to a power spectrum. Then, the normal wave form is subtracted from the inspection waveform to determin the difference between the power spectrums of the two waveforms. The results is indicated by a display section 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01181686-A (JP)
Title: Position sensing device for lift
Inventor: SAITO SHIGEO
IPC: B66B3/02
Filed: 1988-01-12
Abstract: PURPOSE:To perform high precision location sensing by allowing a light emitting element to emit light with the output of a pulse signal transmitter, which rotates coaxially with a roller rolling while sliding on a guide rail with rise and fall of a cage, and by receiving the light by an operation control room through an optical cable. CONSTITUTION:A cage 2 is lifted and sunk while sliding on a guide rail 11, and a location sensing roller 12 installed above the cage is allowed to roll. A pulse signal transmitter 13 is furnished, which rotates on a shaft 14 coaxially with this roller 12. This transmitter 13 is equipped with a slitted disc 21 fixed to the shaft 14, and in this neighborhood a light projecting element 22 and light receiving element 23a, 23b are installed to perform light reception and shutting-off repeatedly. The light reception output is fed into an operation amplifier 24, and in accordance with the output therefrom a transistor 25 is turned on and off, and thus a light receiving element 26 is turned on and off. The output therefrom 26 is fed into a lift operation control room through an optical cable. thereby a high precision measuring device is formed, which requires no maintenance.
Patent JP-H04331608-A (JP)
Title: Pneumatic tire
Inventor: YAMASHITA NOBUHIRO
IPC: B60C11/13
Filed: 1991-01-18
Abstract: PURPOSE:To secure the block rigidity and abrasion resistance and improve the on-ice performance by providing closed-loop thin notches on blocks, further dividing the rubber layers surrounded by the notches with thin notches to form many fine blocks, and protruding their upper ends from the block surfaces. CONSTITUTION:Closed-loop thin notches 5 are provided on blocks 3 partitioned by main grooves 1 and auxiliary grooves 2 of a tread face, and the rubber layers surrounded by the notches 5 are further divided with thin notches 5' into many fine blocks 6. The upper ends of the fine blocks 6 are protruded from the surfaces S of the blocks 3. Upper ends of the fine blocks 6 are protruded when a fine block group 7 is kept in no contact with the road surface, they are pushed in and compressed when brought into contact with the road surface as a tire is rotated, and expansion/shrinkage actions are repeated in turn. The expansion/shrinkage actions forcefully absorb water films on the road surface to hold them in the notches 5, 5', and the on-ice performance is improved.
Patent JP-S5497459-A (JP)
Title: Electronic watch with alarm
Inventor: ISHIKAWA NOBUO
IPC: G04G15/00
Filed: 1978-01-19
Abstract: PURPOSE:To emit alarm sound at a large volume during daytime and at a small volume during nighttime, by changing the volume of alarm sound corresponding to  the counting of the time counter. CONSTITUTION:A counter 2 counts the time, and also outputs a time signal Sc which is necessary for a buzzer control circuit 8 to change the volume of the alarm sound. The alarm time is set by the manipulation of an external operation member 11 by way of an external operation control circuit 12. The buzzer control circuit 8 prepares a volume changeover signal of the alarm sound from the time signal Sc, and a buzzer driving signal Sg changed over by said signal is led into a buzzer driving circuit 9. By changing the duty of the alarm driving signal Sg differently for the daytime and the nighttime, a buzzer 10 is driven at a large volume during daytime and at a smoll volume during nighttime to sound an alarm.
Patent JP-H06216761-A (JP)
Title: Circuit for dividing frequency into odd number of parts and phase-locked loop circuit using the same
Inventor: FUJITA SHUICHI
IPC: H03K23/48
Filed: 1993-01-14
Abstract: PURPOSE:To provide frequency division output with duty 1/2 by inputting the output waveform of an MSD-FF synchronizing with a positive phase clock and a D-latch output waveform synchronizing with a negative phase clock, and setting the output as final frequency division output. CONSTITUTION:Forward output Q(n+1)/2 at a final stage MSD-FF.D(n+1)2 goes to 1 and simultaneously, the final output also goes to 1 via an OR gate OR at the leading edge of an (n+1)/2-th positive phase clock C. QL goes to 1 at a time 1/2 of an (n+1)/2-th clock cycle. The Q(n+1)/2 goes to 0 at the leading edge of an n-th positive phase clock C, and such information is shifted backward to a 1/2 period, and the QL goes to 0 at the leading edge of an n-th negative phase clock CB. Another input remains at 0 at this time, and the final output B also goes to 0 at the leading edge of the n-th negative phase clock CB. Therefore, a period where the state 1 of the output B can be held is between the leading edge of the (n+1)/2-th positive phase clock C and that of the n-th negative phase clock, thereby, an n-frequency division signal with duty 1/2 can be obtained.
Patent JP-H0614767-A (JP)
Title: Method of increasing production of penicillin acylase
Inventor: JIYON II MATSUKARUU
IPC: C12N1/20
Filed: 1993-01-14
Abstract: PURPOSE: To obtain a new transformant capable of providing a penicillin acylase in good yield by integrating a gene capable of enhancing the production of the penicillin acylase into a plasmid and transforming Bacillus megaterium with the specific plasmid.  
     CONSTITUTION: Bacillus megaterium SC3593 (ATCC14945) which is a host bacterium is transformed with a plasmid pJM3 containing a DNA capable of enhancing the production of a penicillin acylase integrated thereinto to clone the host bacterium. Thereby, a transformed microorganism of the objective Bacillus megaterium SC3593 (pJM3) is obtained. The plasmid pJM3 is preferably obtained by inserting a DNA of the Bacillus megaterium SC3593 containing a gene capable of enhancing the production of the penicillin acylase into the whole nucleotide sequence of a Bacillus subtilis plasmid pPL608 and an HindIII site of the pPL608. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06216252-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEGAYA KATSUMI
IPC: H01L21/822
Filed: 1993-01-14
Abstract: PURPOSE:To provide a structure of an I/O cell in which an occupied area can be reduced with a configuration in which any of an input buffer, an output buffer and a bidirectional buffer can be selected by altering a wiring. CONSTITUTION:An I/O cell 10 has an output buffer 10B having MOS transistors Tr3, Tr4 and an input buffer 10B having a series resistor R between input and output pads B, wherein input/output function is elected according to presence/ absence of a wiring 15. Source/drain regions of the transistors Tr3, Tr4 and a diffused layer resistor for a series resistor R are formed of the same diffused layer 11B. One end of a wiring layer 13 for source/drain electrodes to be conductively connected to the pads B and an end of the layer 15 conductively connected to a gate electrode 16 of input transistors Tr1, Tr3 are connected to the layer 11b, and a parasitic resistor between the two layers 13 and 16 and a diffused resistor of the layer 11b become the resistor R.
Patent JP-S5289345-A (JP)
Title: Voltage-current converting transmitter using operation amplifier
Inventor: HASHIZUME HIROSHI
IPC: G08C19/02
Filed: 1976-01-21
Abstract: PURPOSE:To improve the S/N ratio of a transmission system by converting the signal into a constant current, which is proportional to the voltage, by the use of an operation amplifier of high input impedance and low input impedance.
Patent JP-S59128128-A (JP)
Title: Loading method
Inventor: MORIZAKI NOBUO
IPC: H05B41/28
Filed: 1983-01-13
Abstract: PURPOSE:To load certainly a prescribed number of loaded articles onto a loading base by arranging loaded articles one by one onto a receiving base, shielding it from other loaded articles, and allowing a feeding apparatus to stop when the number of pass of the loaded articles which is counted on the receiving base reaches a prescribed value. CONSTITUTION:The advance of the rolled articles 1 transported in succession on a conveyor 7 is obstructed by a front shielding plate 10a, and the rolled articles are stocked on an inclined plate 8a. When the rolled article 1 is supplied onto a receiving base 9, the front shielding plate 10a is lower from the inclined plate 8a, and the rolled article 1 is transferred to the front of a rear shielding plate 10b, and then the plate 10a is raised again, and the rolled article 1 at the top position is shielded from other rolled articles. Then, the plate 10b lower from the plate 8a, and the rolled article 1 is fed onto the receiving plate 9. The above- described operation is repeated, and when the number of rolled articles 1 arranged on the base 9 reaches a prescribed number, plates 10a and 10b stop, and a loading machine 3 lowers, and the rolled article 1 is lifted-up by the holding part 5 of the machine 3 and loaded onto a pallet.
Patent JP-H02186440-A (JP)
Title: Sequence control system for microsubroutine
Inventor: TONOMURA MOTONOBU
IPC: G06F9/26
Filed: 1989-01-13
Abstract: PURPOSE:To prevent an excess field, which is generated for calling an MSR, from being made by sharing a field part for an address (AD) of a microsubroutine (muSR) and the AD of a returning microroutine. CONSTITUTION:A CPU 100 fetches a machine language instruction stored in a main memory 110 to an instruction fetching part 120 and decodes the instruction in an instruction decoding part 130. Then, a ROMAD 160 of a microprogram, which controls the execution of the said instruction, is generated. The microinstruction is read from a micro-ROM 200 by such a muAD and decoded by a mu decoder 150 and a control signal 151 is outputted to an arithmetic execution part 170 in the CPU 100. The sequence of the microinstruction itself is controlled. In order to call a muSRA0, one part 212 of next ADAb is masked 310 and the value is saved 300. Then, the part 212 is made '0' and a mu instruction, whose AD is A0, is called. Next, the mu instruction, whose AD is A1, is executed and the saved mask value 300 is recovered and a returning ADAb is obtained. Then, operation is returned to a main mu routine.
Patent JP-S5597965-A (JP)
Title: Ink jet recorder
Inventor: MIURA MASAYOSHI
IPC: B41J2/175
Filed: 1979-01-19
Abstract: PURPOSE: To improve the rising characteristic of head-side pressure upon starting of driving of an air source and thereby to avoid back flow of ink by provision of a passage on-off device and an initial-pressure regulator valve in an air supply system for flying ink droplets together with an air flow.  
     CONSTITUTION: An air flow from an air source 14 is regulated by a head-side pressure regulator valve 17, fed into an air chamber 7, and discharged from an air discharge port 8 to assist ink droplets in flying. On the other hand, a portion of the air flow is fed into an ink reservoir 20 after regulated by an ink reservoir pressure regulator valve 18 and an air vent regulator valve 19, to apply a pressure to ink. In this device, upon starting of driving of the air source 14, the rise time of head- side pressure relative to ink reservoir pressure is so short that ink flows back. To avoid this, there are provided a passage on-off device 29, timing regulator valve 30, and pressure sensor 31 to regulate the rise time of the head-side pressure upon starting of driving of the air source 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000202481-A (JP)
Title: Toc component removing device at ultrapure water production device
Inventor: KITATSUJI KATSURA
IPC: C02F3/10
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To surely assimilate and decompose TOC components to obtain ultrapure water even if the TOC components of the trace org. matter-containing water from which the ultrapure water is produced are increased. SOLUTION: The device has the biological treating device 11 for decomposing the TOC components by biologically treating the introduced trace org. matter- containing water and the bacterial cell separation device 18 for separating the microorganism from the treated water discharged from the biological treating device 11.  In such a case, in the biological treating device 11, the carrier 13 provided with the continuous space in which water is possible to circulate from the surface, capable of holding the microorganism in the continuous space and also consisting of the material having almost same specific gravity with the water and hardly crushed even if collided, the aeration means 14 for fluidizing the carrier 13 holding the microorganism and also for supplying necessary air to the microorganism and the carrier flowing out preventing material 15 having the open port smaller than the size of the carrier and preventing the discharge of the carrier together with the treated water are provided.
Patent JP-S60149254-A (JP)
Title: Information transmission system
Inventor: TAKEHARA KIYOTAKA
IPC: G08B25/08
Filed: 1984-01-13
Abstract: PURPOSE:To simplify an information transmission system by providing a network control part to a main controller and a handset for home telephone, etc. to a subcontroller, and transmitting the call information on a telephone circuit and the information on an extension call through the same information line. CONSTITUTION:For an information transmission system, a coaxial line 4 is used for connection among a main controller 1, subcontrollers 21-2n, various sensors 5 and a terminal 3 which monitors and controls a subscriber's private device 6. Then a telephone circuit 8 is controlled to the controller 1, and a handset 13 for home telephone and ten keys 14 for transmission of telephone numbers are added to each of controllers 21-2n. Furthermore a network control part is provided to the controller 1 to receive the control information given from the function for home telephone of each of controllers 21-2n and controls the connection to the circuit 8 as well as setting of a talking circuit with a function for home telephone of another set of controllers 21-2n. Then a function of a home telephone is given to this system for simplification.
Patent JP-H09195526-A (JP)
Title: Structure and its construction
Inventor: KOJIMA TAKAYUKI
IPC: E04G23/06
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To construct a new structure on top of an existing structure with an effect to the existing structure minimized. SOLUTION: This structure 1 is composed of an existing structure 2 and a new structure 3. The new structure 3 is composed of a new mat foundation 10 constructed underground, bearing columns 11 erected on the mat foundation 10 and piercing through floors 6 at every story of the existing structure 2, bearing beams 12 installed on the bearing columns 11, and a new building frame 13 constructed on the bearing columns 11 and the bearing beams 12. Furthermore, the bearing columns 11 bearing the new building frame 13 are isolated from the floors 6 of the existing structure 2.