baber/WOPTO huggingface dataset:
Patent JP-H08224517-A (JP)
Title: Liquid jet device
Inventor: SANADA KAZUO
IPC: G03C8/40
Filed: 1995-02-22
Abstract: PURPOSE: To uniformly apply a liquid collectively and linearly by providing an actuator ejecting the liquid in a pressure chamber from nozzle okifices and elastic member arranged between the end part of a nozzle plate and the wall part of the pressure chamber along the direction wherein the nozzle orifices are linearly arranged. CONSTITUTION: When water is ejected from a nozzle plate 322, voltage is applied to deform all of piezoelectric elements 326 so as to extend them at the same time. Whereupon, the nozzle plate 322 is displaced so as to pressurize water in a jet tank 312 by the revolution of a pair of lever plates 320 around a support part 318. A large number of nozzle orifices 324 ejecting water are linearly arranged to the nozzle plate 322 and an elastically deformable elastic member 328 is arranged between the end part of the nozzle plate 322 and the side wall 312B of the jet tank 312 and, therefore, the end part of the nozzle plate 322 is not restricted and can be freely moved. As a result, the linearly arranged nozzle orifices 324 can be uniformly displaced collectively along the longitudinal direction in the same displacement quantity and water can be uniformly applied.
Patent JP-H0327400-A (JP)
Title: B-type hepatitis virus core antigen particle
Inventor: DEBITSUDO JIYON ROURANZU
IPC: C07K19/00
Filed: 1990-02-14
Abstract: NEW MATERIAL: HBcAg particles being hehatitis B virus core antigen (HBcAg) particles holding a polypeptide having an antigenic epitope and characterized by that the HBcAg particles are constituted of HBcAg equipped with an N- terminal extension chain having an Lys residue and a polypeptide is bonded to these particles through the side chain amino group or the Lys residue.  
     USE: Vaccine for infectious diseases.  
     PROCESS: For example, HBcAg particles composed of HBcAg equipped with N-terminal extension chain having an exposed lysine residue prepared by gene manipulation is carboxymethylated to be treated with succinimidyl-4-(N- maleimidemethyl)-cyclohexane-1-carboxylate to be derived and this deriv. is reacted with a polypeptide having an antigenic epitope derived by N- hydroxysuccinimide ester of Sacetylthioglycolic acid to obtain polypeptide bonded HBcAg particles. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01210180-A (JP)
Title: Electrode for spot welding
Inventor: OKA MASARU
IPC: B23K11/30
Filed: 1988-02-16
Abstract: PURPOSE:To extend the service life of an electrode and to reduce the welding cost by constituting a central part and a peripheral part of the electrode of copper material and ceramics or cermet respectively and regulating the outside diameters of the central part and the peripheral part in the specific range respectively. CONSTITUTION:The electrode is made to a composite form of the central part 3 to engage with a holder adapter 2' and the peripheral part 1 and the central part 3 is constituted of the copper material with high conductivity and its diameter is made in the range of 3-6.5mm. The peripheral part 1 is constituted of ceramics or cermet material with low conductivity and further, high strength at the high temperature and its outside diameter is made in the range of 7-30mm. At the time of performing continuous spot welding, most of an electric current flows through the central part 3 and high current density can be maintained. The current is not almost carried to the peripheral part 1 and its high-temperature strength is high, hence the extension of the outside diameter is prevented. Accordingly, the service life of the electrode is extended and the electrode change frequency is reduced and the welding cost is reduced.
Patent JP-H09232529-A (JP)
Title: Semiconductor memory and its manufacturing method
Inventor: TSUCHIMOTO JUNICHI
IPC: H01L27/04
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To increase the capacitance of a capacitor by forming a large silicon crystalline particles on the surface of a storage node electrode. SOLUTION: A storage node electrode 4 formed of doped amorphous silicon is formed on a silicon substrate 1. Next, the storage electrode 4 is heat-treated in the atmosphere containing PH3 thereby forming silicon crystalline particles 4a. Finally, a capacitor insulating film 6 and a cell plate electrode 7 are formed so as to cover the surface of the storage node electrode 4 containing the silicon crystalline particles 4a.
Patent JP-S63200161-A (JP)
Title: Toner for development of positively charged electrostatic image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a picture image having high quality by incorporating a compd. having a specified unit structure as a charge regulator into a binder resin having >=0.01 acid value. CONSTITUTION:At least compd. having a unit structure expressed by the formula I is incorporated into a binder resin having >=0.01 acid value. In the formula, R is an organo group; M is a metal; (m) is a valency of the metal. The reason why this compd. is superior as a positive charge regulating agent is considered to be attributed to a fact that the M-O bond has an important function. By this constitution, a developing agent generating stable quantity of frictional electric charge and having sharp and uniform distribution of frictional electric charge is obtd.
Patent JP-H11211080-A (JP)
Title: Ignition-controlling device of hot-water supply equipment
Inventor: KATAOKA HISATO
IPC: F23N5/26
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To appropriately detect ignition abnormality by separately providing an ignition recycle counter and a halfway flame-extinction reignition counter, and by shifting to a safe operation by judging as an ignition failure when each counter reaches a specific number. SOLUTION: An ignition recycle counter 31 and a halfway flame-extinction counter 32 are separately provided at a storage part 30. The ignition recycle counter 31 counts the number of times of ignition operation being made until ignition on ignition when hot water starts to be supplied, stores the count, and discriminates ignition abnormality on the start of combustion. Also, the halfway flame-extinction counter 32 counts the number of reignition operations for continuing to supply hot water when flame goes out in the middle of hot-water supply combustion, stores the count, and discriminates ignition abnormality for restarting combustion. As ignition failure when each of the counters 31 and 32 reaches a specific number, shifting to safety operation is enabled.
Patent JP-S62192628-A (JP)
Title: Method and device for detecting liquid and leakage liquid
Inventor: SAWA MIKIO
IPC: G01M3/16
Filed: 1986-02-20
Abstract: PURPOSE:To detect the existence of a liquid by detecting electric conductivity between two electrodes generating by dissolving an insulating material part with the objective liquid to be detected. CONSTITUTION:Electrode bodies 5 and 6 are connected electrically with a cord 4 which is conducted with the electrodes 2 and 3 of a main body 1. Further, an alarm 7 which sounds an alarm when an interval between the electrodes 2 and 3 is conducted is connected with the main body 1. Then, the electrode bodies 5 and 6 are separated so that these are not conducted directly mutually and fixed in contact on a conductive drain pan A receiving the leakage liquid. The coatings 9 are provided on the backs of the electrode bodies 5 and 6 as insulating materials and the electrode bodies are insulated with the pan A but when the leak liquid is flowed and the coatings 9 are dissolved, the electrode bodies 5 and 6 come into contact with the pan A and conductivity takes place between those. The coatings 9 are dissolved in the liquid to be detected and the coatings with insulation are used in a dry state. Then, the interval between the electrodes 2 and 3 are conducted and the alarm 7 is sounded and it can be known that there is the leakage liquid. As a result, an applicable range of the leakage liquid detection can be extended and the leakage liquid can be detected in an early stage.
Patent JP-S59159667-A (JP)
Title: Power source
Inventor: YAMAZAKI KOUJI
IPC: H02M3/335
Filed: 1983-03-02
Abstract: PURPOSE:To reduce the number of voltage regulators provided in the secondary circuit by providing a transformer of a switching regulator for obtaining a plurality of outputs to include the secondary winding loosely coupled to the secondary winding densely coupled to the tertiary winding of the transformer. CONSTITUTION:A transistor Tr1 is controlled by a voltage induced at the tertiary winding 31 of a transformer 10a, a current flowed to the primary winding 11 is controlled to obtain outputs at the secondary windings 21, 22. At this time, a transformer 10a is provided with the winding 11 at the center leg of 3-leg core 40, with the secondary windings 21, 22 thereon in space, further with the winding 31 wound on the winding 21 in such a manner that the windings 21, 31 coupled densely and the windings 22, 32 roughly coupled, a voltage regulator 9 is provided only at the winding 22 side, thereby connecting the winding 21 to the output terminal to obtain VOUT1, VOUT2. Accordingly, the both output voltages can be stabilized by using only one regulator 9, thereby simplifying the structure.
Patent JP-H10223766-A (JP)
Title: Application specific integrated semiconductor product provided with dummy element
Inventor: LUDWIG CHRISTOPH
IPC: H01L27/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To manufacture various different semiconductor products without changing their design by a method wherein a memory unit which contains many memory cells having one memory capacitance and an additional dummy element are installed at an application-specific integrated semiconductor product. SOLUTION: A silicon chip is provided with a logic unit, with a memory unit, with a ROM unit and with a processor unit. A memory unit which is connected via an aluminum conductor 19 and a polysilicon conductor 15 which are arranged between the units is composed of many memory cells 11, and it is provided with memory trench capacitances 12 and with a MOS transistor 13. The memory trench capacitances 12 and the MOS transistor 13 at the memory cells 11 are connected to each other via surface traps 25. Then, in order to prevent a loading effect in the manufacture of an integrated circuit, dummy trench capacitances 14 are arranged. The dummy trench capacitances 14 do not fulfill any function in a completed product.
Patent JP-H10232991-A (JP)
Title: Vehicle operation schedule preparation method, device therefor, vehicle operation system and recording medium
Inventor: NISHIMURA SHIGEKI
IPC: B65G61/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prepare the operation schedule of high reliability for predicting road conditions suited to reality by using the predicted value of the moving time of a vehicle corresponding to a period when the vehicle moves between two spots as the moving time of the vehicle and obtaining an objective function. SOLUTION: An operation schedule preparation processing part 5 prepares the operation schedule by storing the arrival schedule time and departure scheduled time of the respective spots. A route display processing part 6 prepares display data onto the map data of a route to be visited by the respective vehicles in the operation schedule based on the obtained objective function by a form capable of independently handling the display data between the two spots of the visiting route.  A section selection processing part 7 supplies data for specifying the visiting route to the next spot for which the spot selected and specified by a user by using an input means 1 to the visiting route displayed on a map is a start point or the visiting route from the previous spot for which the spot is an end point or the visiting route between the two spots including the position selected and specified by the user on the visiting route to the route display processing part 6.
Patent JP-S56132456-A (JP)
Title: Fuel injector
Inventor: MAEHARA JIROU
IPC: F02M63/00
Filed: 1980-03-19
Abstract: PURPOSE: To gradually enhance an entier injection mode and improve thermal efficiency by connecting an accumulator to one of high pressure fuel passages running from a fuel injector so as to supply a higher pressure fuel from one injection valve connected to said passage.  
     CONSTITUTION: Are disposed fuel valves 3 via each of which a fuel running from a pump 5 through one pipe line 1 is supplied into a combustion chamber 4. An accumulator 2 is connected to one pipe line 1 in order to boost pressures of a fuel running through said line, thereby producing a turbulence inside the combustion chamber 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58166297-A (JP)
Inventor: MARUKAMU HAIDON BAAJISU
IPC: G21F5/10
Filed: 1983-03-02
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-H10217393-A (JP)
Title: Two-layer composite resin coated film precoated metal plate with excellent drawing properties
Inventor: UEDA KOHEI
IPC: B32B15/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a precoated metal plate suitable for drawing for generating a strain of tension and compression at a metal plate. SOLUTION: The resin coated film precoated metal plate comprises a resin coated film having different mechanical characteristics and laminated on the plate. In this case, the laminated coated film has 100MPa or more of tensile elastic modulus of a tensile test value of the state that the laminated film is laminated, a yield point, and an elongation at break of 10% or more. The resin coated film having as a single layer a tensile test value of elastic modulus of 5 to 800MPa as a tensile test value, a strength at break of 50MPa or less and an elongation at break of 30% or more, and the resin coated film having as a single layer a tensile test value of 300 to 3000MPa of tensile elastic modulus, a strength at break of 10MPa or more are preferably laminated.
Patent JP-H04273975-A (JP)
Title: Piping structure of thermal radiation pipe of freezer-refrigerator
Inventor: MIYAMURA HIROSHI
IPC: F25D23/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a piping structure of a thermal radiation pipe of a freezer- refrigerator of which assemblying operation is easy and in which a damage of the thermal radiation pipe during its assembyling operation can be prevented. CONSTITUTION:When a freezer-refrigerator is assembled, a going pipe 10 and a returning pipe 11 of a bypassing pipe 9 of a thermal radiation pipe 7 for use in heating a front surface of a partition wall 2 for defining an inner box 5 vertically into a freezing chamber and a refrigeration chamber are kept at a predetermined clearance E by a spacer 12. Under this condition, the thermal radiation pipe 7 is fixed to an outer box 6 through the spacer 12 under an engagement between a rib 14 of the spacer 12 and a recess part 15 of the outer box 6. With such an arrangement as above, the going pipe 10 and the returning pipe 11 are engaged at the engaging position without being displaced from the predetermined position of the outer box 6. A recessed hole 23 disposed in the inner box 5 to be passed through the bypassing pipe 9 is closed by a resilient part 24 of the spacer 24.
Patent JP-S54126416-A (JP)
Title: Color picture recording device
Inventor: TSUZUKI MITSUO
IPC: H04N1/04
Filed: 1978-03-24
Abstract: PURPOSE: To obtain a color picture recording device which generates no color slippage, by providing a cylinder drum which mounts a recording medium, a recording head, and means for rotation angle detection, recording density designation, timing signal generation, digital storage, digital delay, etc.  
     CONSTITUTION: Color signals from color signal source 16 are inputted point by point according to timing signals, and color signals A, B and C are distributed to drive circuit 22, digital delay circuit 20 and digital delay circuit 21 respectively by signal distribution part 17. Color signals B and C inputted to circuits 20 and 21 are inputted to drive circuits 23 and 24 later than signal A by a prescribed amount of delay according to recording density designation by control units 18 and 19. Units 18 and 19 are controlled with the recording density, which is designated by rotation angle detector 13 and recording density designation part 14, by signal generation part 15 which generates a timing signal at every prescribed rotation angle. Signals from circuits 22 to 24 are supplied to recording heads 25 to 27 with the time difference according to head intrevals and are recorded on recording paper 12. Each color signal is recorded at the same position on the recording paper, so that no color slippage may be generated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52118759-A (JP)
Title: Apparatus for arranging cores
Inventor: TAKAHASHI KOUHEI
IPC: B65G47/14
Filed: 1976-03-31
Abstract: PURPOSE: To provide the above-identified apparatus, which serves to push out cores stamped by high-speed press in an arranged state through a shite to the outside, and in which a vibrator is provided in an intermediate portion of the shute and also a guide member is provided on the inner side thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04220497-A (JP)
Title: Use of complex ester oil as lubricant of refrigerant compressor
Inventor: BOI KORUNIRUSU
IPC: C09K5/04
Filed: 1991-02-28
Abstract: Certain esters (I) are used as lubricants for refrigerant compressors operating with Cl-free partially fluorinated hydrocarbon refrigerants. (I) are esters derived from 'dicarboxylic acids and glycols or polyglycols and monocarboxylic acids or monoalcohols' (sic).
Patent JP-H11232811-A (JP)
Title: Magnetic head
Inventor: SATO HIDEJI
IPC: G11B21/20
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To absorb a portion of the distortion between a slider and a flexure through the deformation of resin adhesive by utilizing the resin adhesive, in which the Young's modules and the adhesive strength re set in specific ranges, at the joint surface of the slider and the flexure. SOLUTION: A trailing side end face B of slider 1 is rigid body joint to a tongue piece 6b of a flexure 6 by a joining body 9 such as ball bonding Au. Since the thermal expansion coefficients of the slider 1 and the flexure 6 are different, a resin adhesive 8, which is used to join the two above, is selected so as to provide the function to absorb (to reduce) the distortion caused by the difference in the thermal expansion coefficients between the slider 1 and the flexure 6 (after hardening) and the flexible adhesive that the internal stress associated with the hardening contraction is reduced. The adhesive 8 should have the Young's modulus in the range of 700-5200 (kg/cm<2> ) at 25 deg.C and the adhesive strength (a peeling resisting strength) of more than 50 (gf).
Patent JP-S53120213-A (JP)
Title: Vhf tuner
Inventor: HORIGAMI YASUHIRO
IPC: H04B1/10
Filed: 1977-03-30
Abstract: PURPOSE:To increase the attenuation degree of the lower side image local frequency point for the VHF tuner applying the interstage single tuning system, by incorporating a specified fixed trap circuit into part of the interstage single tuning circuit.
Patent JP-H10232729-A (JP)
Title: Device for circuit connecting to/disconnecting from hotline
Inventor: KAMINAGA YASUO
IPC: G06F3/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of rapid current at the time of medium pin connection by limiting a 1st rush current through resistance and suppressing a 2nd rush current through inductance. SOLUTION: In the case of connecting time, a long pin 9 is first connected to VCC and a long pin 8 is connected to GND. A power supply current flows as a charging current through a rush resistor 6 to a load capacitor 1 and flows as a consumption current to a load resistor 2. When a medium pin 10 is connected to the VCC, the charging current to the load capacitor 1 and the consumption current to the load resistor 2 are allowed to flow gradually from the VCC through inductance 3 to the load almost from a remaining V0 (the voltage of load capacitor 1 and load resistor 2) to the VCC. At such a time, the current is branched to the parallel resistors of rush resistor 6 and parallel resistor 5 and the inductance 3.  Since the exchange current from the power source VCC is prevented from getting rapid without enlarging the value of inductance 3, the load output voltage V0 is charged by 1st-order rush resistance 6 and branched to the rush resistance 6 and the parallel resistance 5 by 2nd-order rush and the current to the inductance is reduced.
Patent JP-H07245786-A (JP)
Title: Multiple communication equipment
Inventor: IMADA SHIGEKI
IPC: H04Q9/00
Filed: 1994-03-04
Abstract: PURPOSE:To prevent a communication fault caused when a power supply voltage drops due to cranking or the like from being recognized to be a communication error by releasing a tentative error when a voltage of a common power supply drops to a prescribed voltage or below while the tentative error is recorded. CONSTITUTION:Tentative error release circuits CPU1, CPU2,... releasing a tentative error when it is detected that a voltage Vb of a common power supply BAT drops to 7 a prescribed voltage or below with a voltage drop detection circuit while communication fault detection circuits CPU1, CPU2,... record a tentative error/are provided to control units CTR1, CTR2,... respectively. When a communication fault takes place among the control units CTR1, CTR2,... it is recorded as a tentative error and when the communication fault does not disappear for a prescribed time, the tentative error is revised into a communication error. Furthermore, when it is detected that the voltage Vb of the common power supply BAT is decreased to be a prescribed voltage or below while communication fault detection circuits CPU1, CPU2,... record a tentative error, the tentative error is released.
Patent JP-H03238001-A (JP)
Title: Membrane rectifying tower
Inventor: OGURO JUNICHI
IPC: B01D1/22
Filed: 1990-02-14
Abstract: PURPOSE:To achieve the efficient contact of a steam mixture with a condensed liquid by mounting a plurality of condensed liquid dispersing plates crossing a steam passage composed of the annular space with a heating evaporating surface on the side of a center stirring shaft so as to provide an interval up and down and providing steam passing ports to the respective condensed liquid dispersing plates. CONSTITUTION:The inner peripheral surface of a cylindrical main body 1 having a vertical axial line X is set to a heating evaporating surface 1A and a cooling medium or low temp. heating medium is passed through the hollow passage 10 of the stirring shaft 7 rotationally driven supported in the main body 1 coaxially to form a cooling condensing surface 7A to the stirring shaft 7. Further, the wiper 22 attached to the stirring shaft 7 is allowed to approach, brought into contact with or brought into pressure contact with the evaporating surface 1A to develop the liquid to be treated flowing down along the evaporating surface IA in a membrane state to accelerate the evaporation of a component. A plurality of condensed liquid dispersing plates 18, 18A crossing a steam passage 19 composed of the annular space with the evaporating surface 1A are mounted and arranged on the side of the stirring shaft 17 so as to provide an interval up and down and steam passing ports 23 are provided to the condensed liquid dispersing plates 18, 18A so as to pierce the same up and down.
Patent JP-S62195285-A (JP)
Title: Lymphotoxin expression vector and production of lymphotoxin using said vector
Inventor: YAMASHITA KENJI
IPC: C12R1/91
Filed: 1986-02-19
Abstract: PURPOSE:A vector, consisting of a lymphotoxin genetic sequence containing a promoter region and enhancer sequence capable of activating the sequence and capable of giving a strain capable of highly producing lymphotoxin. CONSTITUTION:A lymphotoxin (LT) expression vector consisting of an LT genetic sequence containing a promoter region and an enhancer sequence capable of activating the sequence, preferably derived from viral genome, retroviral genome or Rous sarcoma viral genome. The LT expression vector is preferably any one of plasmid pLT-R1, pLT-R2, pLT-R3 or pLT-R3dhfr.