baber/WOPTO huggingface dataset:
Patent JP-S5984578-A (JP)
Title: Semicondutor device
Inventor: MIURA MASAHISA
IPC: G11C17/00
Filed: 1982-11-08
Abstract: PURPOSE:To obtain the nonvolatile memory of high speed and high reliability by a method wherein an electrode, having a carbon thin plate witg ferrodielectric substance coating around it, is buried in a semiconductor substrate. CONSTITUTION:Two carbon thin film electrodes, outside of which is insulated, are pasted together in one body of capacitor form and they are buried, as an electrode, into the semiconductor substrate and the insulating material itself adjoining to the substrate, or buried into the surface whereon the semiconductor and the insulating material are contacted. In this memory element, dielectric polarization is generated on the insulating material located on the external surface of the carbon thin plate due to the biasing of the external electrode, and therefore the electric charge contrary to each other is generated on the carbon crystal plate and the external surface due to the effect of dielectric polarization static electricity even when the external bias is cut off subsequently, thereby enabling to leave the memory effect by having a so-called potential well. As the dielectric effect is erased when each electrode is biased inversely, the carrier can be taken out freely.
Patent JP-H0244652-A (JP)
Title: Solid electrolyte
Inventor: YASUNAMI SHOICHIRO
IPC: H01M6/18
Filed: 1988-08-05
Abstract: PURPOSE:To heighten ion conductivity at around room temperature and to increase film forming capability by using a complex comprising an amphiphatic compound containing a polyethylene oxide group and two or more hydrophobic groups in one molecule and an alkali salt. CONSTITUTION:A solid electrolyte is formed with a complex comprising an amphiphatic compound containing a polyethylene oxide group and two or more hydrophobic groups in one molecule and an alkali metal salt. The amphiphatic compound containing two or more hydrophobic groups in one molecule forms two-molecular-film association stable in water and also forms a stable cast film from its aqueous solution or its organic solution such as tetrahydrofuran and acetonitrile. By using the complex comprising the amphiphatic compound and the alkali metal salt, a solid electrolyte having high ion conductivity at around room temperature, excellent film forming capability, and high efficiency can be obtained.
Patent JP-H06160389-A (JP)
Title: Liposome immunoassay for detection of antigen, antibody and hapten
Inventor: KARUROSU GITSUTORAA
IPC: G01N33/544
Filed: 1992-06-12
Abstract: PURPOSE: To significantly improve assay sensitivity by allowing a liposome which is entangled with a polymer network to make a suspension in which a sample containing antibody, antigen, etc., is added cause natural precipitation, and measuring a marker released from a dissolved lioposome into supernatant. CONSTITUTION: When each recessed part is added with polymerization-starting agent and then a mould A is inserted, a recessed part containing a lining of liposame entangled with a polymer network is generated on a trace-amount spot plate D after polymerization. A fresh serum is added to the recessed part, and incubation is performed, so that specific dissolving of liposome and release of calcein are caused. The liposame entangled with the polymer network is made stable by the polymer network, and, every released fluorogen can be easily separated by performing decantation with a supernatant generated when the liposome is precipitated by normal gravity, for obtaining a significantly increased S/N. In addition, the rain forcement of signal obtained by immune dissolving of liposome is about 250 times larger compared to the case when the identical sample is incubated with non-immune serum.
Patent JP-H08277718-A (JP)
Title: Internal combustion engine with pressure storage tank havingspecific object
Inventor: PIEERU DEYURE
IPC: F02M69/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of an additional device performing a brake assisting function by feeding a gas compressed by a piston to a storage tank through reverse flow preventing means so as to utilize a pressure inside the storage tank. SOLUTION: A part of the air introduced into a crank chamber 5 and compressed by a piston 3 is fed to a combustion chamber 4 through a transfer tube 9, and gas produced after combustion is exhausted from an exhaust tube 10. In this case, a part of the air compressed while the piston 3 displaces in the crank chamber 5 toward a bottom dead center forcedly opens a valve 16 functioning as the reverse flow preventing means by a pressure inside the crank chamber and enters into a compressed air tank 14. When the transfer tube 9 opens while the piston is lowering and a pressure inside the crank chamber lowers at a specified value or less, the valve 16 is closed again, and the tank 14 is insulated from the crank chamber.  Namely, a part of the air compressed in the crank chamber is stored in the tank 14 at a pressure higher approx. 400 to 600 millibar than the atmospheric pressure, and this positive pressure can be used as an auxiliary pressure for applying a servo-brake.
Patent JP-H1039709-A (JP)
Title: Cleaner
Inventor: TAKEI KENICHI
IPC: G03G21/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner which avoids load change when cleaning the seam part of a photoreceptive belt, contributes to the miniaturization of an electrophotographic recorder, and is capable of high-speed printing. SOLUTION: This cleaner is provided with a first cleaning blade 10 and second cleaning blade 11 which are pressed to the photoreceptive belt 2 and remove toner sticking to the photoreceptive belt 2, a seam detection sensor 12 which is set near the first cleaning blade 10 and detects the position of the seam 2a of the photoreceptive belt 2, and a blade moving means 13. When the position of the seam part 2a of the photoreceptive belt 2 is close to the first cleaning blade 10, a detection signal outputted from the seam detection sensor 12 is received, the first cleaning blade 10 is moved apart from the photoreceptive belt 2, and also the second cleaning blade 11 is pressed to the photoreceptive belt 2.  When the seam part 2a of the photoreceptive belt 2 comes close to the second cleaning blade, the first cleaning blade is pressed to the photoreceptive belt 2, and also the second cleaning blade 11 is moved apart from the photoreceptive belt 2.
Patent JP-2000031238-A (JP)
Title: Substrate transfer equipment
Inventor: TANIGUCHI TAKESHI
IPC: B65G49/06
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer equipment where a driving source such as a motor is protected against troubles caused by a processing liquid atmosphere or a processing solution. SOLUTION: A roller support frame 71 is kept in a state to transfer a substrate along a horizontal plane with the rod 82A of a cylinder 82 extended. When the extended rod 82A is contracted by the cylinder 82, the roller support frame 71 is tilted by making the support pins 75 and 76 which are extended vertically along the transfer direction TD serve as a center. A drive shaft 77 through which a drive force is transmitted to a transfer roller 21 serves as a center of swing of a roller support frame 71, so that the engagement of a bevel gear 78 attached to the rotary shaft of a transfer roller 21 with a bevel gear 79 attached to a drive shaft 77 is restrained from being broken off even if the roller support frame 71 is tilted, and the transfer roller 21 can be rotated by the drive force of a motor 80.  It is not necessary that the motor 80 is tilted together with the roller support frame 71.
Patent JP-2000037882-A (JP)
Title: Pressure regulator
Inventor: FIELD LESLIE A
IPC: B41J2/175
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of ink by an arrangement wherein liquid flowing into a capillary tube of specified cross-sectional dimensions in an array of capillary tubes of a pressure regulator forms a liquid surface in the capillary tube and the pressure of ink being fed to an ejection chamber is kept at the atmospheric pressure or a specified pressure difference is kept therefrom by setting a specified pressure drop across the liquid surface. SOLUTION: A pressure regulator 10 supplies ink 24 in an ink storage container 22 to a print head 2 through ink inlet 18 and outlet 14. Number of capillary tube arrays 20 formed of a large number of capillary tubes depends on the required ink storage capacity, the ink volume of each capillary tube, maximum flow rate of ink passing through the groove 16, and a specified pressure difference. The capillary tube 30 has one end extending through a substrate 45 to the groove 16 while liquid conducting therewith and the open end 32 distal from the groove 16 wherein the ink in the groove 16 is pressure conducting with a reference pressure source.  Ink 24 flows into the capillary tube 30 in addition to the outlet 14 through conduction between the groove 16 and the array 20 and a meniscus for generating a pressure drop is formed by the surface tension of ink and the contact angle of the ink and the capillary tube.
Patent JP-H1036844-A (JP)
Title: Antiferroelectric liquid crystal composition
Inventor: HIJIKATA YOSHIMASA
IPC: C09K19/20
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antiferroelectric liq. crystal compsn. which has excellent display properties by comprising a plurality of antiferroelectric liq. crystal compds. represented by specific formulae. SOLUTION: At least one antiferroelectric liq. crystal compd. represented by formula I, at least one antiferroelectric liq. crystal compd. represented by formula II, and at least one antiferroelectric liq. crystal compd. represented by formula III or IV (wherein R1 , R3 , R5 , and R7 represent a 7-13C alkyl; R2 , R4 , R6 , and R8 represent a 4-8C alkyl; four hydrogen atoms in the phenyl may be substituted with F, Cl, Br, or CH3 ; and X represents -O- or -) are mixed together in a predetermined ratio to prepare antiferroelectric liq. crystal compsn. The antiferroelectric liq. crystal compsn. is poured into a cell prepd. by laminating two glass sheets, each of which has thereon a transparent electrodes and a polyimide alignment film and is subjected to alignment treatment by rubbing, on top of the other while leaving a distance of about 2μm.  After the pouring, the cell is heated at such a temp. that the antiferroelectric liq. crystal compsn. changes to an isotropic liq., followed by cooling to room temp. at a rate of about 2 deg.C/min to prepare an antiferroelectric liq. crystal device having good display characteristics.
Patent JP-H0541819-A (JP)
Title: Picture signal processing circuit for video camera
Inventor: NISHIDA KAZUTO
IPC: H04N5/208
Filed: 1991-08-06
Abstract: PURPOSE:To compensate the degradation in a high frequency characteristic due to an optical filter and to obtain a video signal with high resolution by combining a low pass filter and a high pass filter. CONSTITUTION:The video signal processing circuit for a video camera is provided with a filter 207-1 with a characteristic in combination with a low pass filter(LPF) 901 passing through an optical low pass filter and passing through the luminance signal of a digitized video signal and a high pass filter(HPF) 902 compensating the deterioration in the broad band frequency component by the optical low pass filter. Thus, the picture signal processing circuit compensates the deterioration in the high frequency level by the optical filter by adding the HPF 902 to the LPF 901, adding both outputs by an adder 903 to adjust properly the signal level of the output of the HPF 903. Thus, the deterioration in the high frequency characteristic by the optical filter is compensated by the digitized picture signal processing circuit to obtain a video signal with high resolution.
Patent JP-H0945463-A (JP)
Title: Integration type heater
Inventor: YAMADA AKIRA
IPC: H05B3/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To make a heater applicable to a large surface or complicated form in the heater to be used in vacuum device such as a CVD device, sputtering device. SOLUTION: A heat equalizing plate, a heater, and a presser plate are installed in order from the heat surface side in a container having one surface as a heating surface and the opposite surface as an unheating surface in which vacuum environment can be held, and heat insulating material is filled between the presser plate and the un-heating surface side of it. Plural compact heaters 1 each in a structure in which a cooling tube is inserted in the heat insulating material are combined with each other by an assembly 10, thereby a large heater of a large-sized and/or complicated heating surface can be provided.
Patent JP-H0715268-A (JP)
Title: Group delay equalizing circuit
Inventor: SATO HIROKAZU
IPC: H03H7/01
Filed: 1993-06-21
Abstract: PURPOSE:To provide a group delay equalizing circuit which prevents a passing loss and an amplitude frequency characteristic from being changed regardless of whether a switch circuit to switch the ON/OFF of a group delay equalizing function is changed over or not, concerning the group delay equalizing circuit provided with a hybrid and a resonance circuit. CONSTITUTION:Since a resonance circuit 3 is connected through a switch circuit 4 to a hybrid 2 when the switch circuit 4 is connected to a terminal (a), the input signal is reflected through the hybrid 2 by the resonance circuit 3 and synthesized again at the hybrid 2 later, and the group delay characteristic is applied. On the other hand, since the ground is connected through the switch circuit 4 to the hybrid 2 when the sitch circuit 4 is connected to a terminal (b), the input signal is outputted through the hybrid 2 without being applied the group delay characteristic. Therefore, the input signal can be passed through the hybrid 2 in any case.
Patent JP-H1041170-A (JP)
Title: Charger for electric automobile
Inventor: WATANABE KUNIHIKO
IPC: H01R13/639
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent the charging operation from being started under a state where a connector is not fitted tightly. SOLUTION: When a power supply side connector 20 is fitted normally, a pushing part 15 shifts a movable plunger 30 laterally from directly under a plunger 28 where a separation regulating hole 18 is located. When a solenoid 27 is excited through a charge starting operation under that state, the plunger 28 is fitted in the separation regulating hole 18 and moved down to ON position where a charge control contact G is closed thus starting the charging operation. When the connector 20 is not fitted tightly, the plunger 28 abuts against movable plunger 30 to block downward movement to the ON position and the charge control contact G is kept open. This structure surely prevents the charging operation from being started under a state where the connector is not fitted tightly.
Patent JP-H1027383-A (JP)
Title: Optical information medium
Inventor: TOMIZAWA SUKEHISA
IPC: G11B7/24027
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical information medium member with high impact resistance. high moisture resistance and without warpage and dissolving the problems by improving an adhesive are a information and inproving adhesion and sealing property in a In thicken medium sticking two sheets of disks. SOLUTION: The optical information medium is provided with the disk 5 forming a light interference layer 1 and a reflection layer 4 in at least one side surface of a planer translucent substrate 3 and another planer disk 6 stuck to the surface formed with the light interference layer 1 and the reflection layer 4 of the disk 5, and is constituted so that a signal is recorded by forming a pit bringing interference of light partially different from other parts to incident light and reflect light of reproducing laser light on the light interference layer 1 by the irradiation of a recording laser light from the translucent substrate 3 side.  Margin parts a, b without forming the light interference layer 1 are provided on an outer perioheeal side and an inner peripheral side of a signal recording area c recording a signal on the disk 5, and the surface containing the margin parts a, b of the side provided with the light interference layer 1 of the disk 5 is stuck with another disk 6. The width of the margin parts a, b of the disk 5 are made 0.1mm or above.
Patent JP-S5987874-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHINADA KAZUYOSHI
IPC: H01L29/788
Filed: 1982-11-10
Abstract: PURPOSE:To reduce generation of inferiority of memory bits according to contaminating impurities, and to enhance reliability of a semiconductor device of EPROM, etc., by a method wherein the gettering process according to ion implantation of oxygen or argon is performed in a guard ring type around a scribing line or a memory cell. CONSTITUTION:After a gate electrode part 19 is formed, arsenic ions are implanted using a resist film 18 and a field oxide film 12 as masks. At this time, because a scribing line district 10 is also exposed, arsenic ions are implanted at the same time. After the resist film 18 is peeled off in succession, a resist 20 is adhered newly to the memory cell formation programing region, oxygen ions are implanted, and an oxygen ion implanted layer 25 is formed in the scribing line district 10. After the resist 20 is removed, when a heat treatment is performed in a dry oxygen atmosphere, arsenic ion implanted layers formed on the surface of a substrate are activated to form an N<+> type source region 23a, an N<+> type drain region 24a, and the oxygen ion implanted layer 25 is also activated, and a gettering processed layer 25a is formed.
Patent JP-S6356129-A (JP)
Inventor: SAITOU SUKEO
IPC: H02J3/46
Filed: 1986-08-25
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-S6445523-A (JP)
Title: Method and apparatus for supplying working liquid to wire cut electric discharge machine
Inventor: FUJIKAWA MISAO
IPC: B23H7/02
Filed: 1987-08-08
Abstract: PURPOSE:To provide simply a finished surface having extremely good surface roughness by purifying working water in a working liquid tank to provide a high resistivity condition in a finishing stage and supplying said water directly to a electric discharge machining gap. CONSTITUTION:Before finishing, a wire cut discharge machine 2 supplies water working liquid 4 from a working liquid tank 3 and a pump 13 to a discharge machining gap G through a change-over valve 16, path 17, change-over valve 18, a supply pipe 5 and water guide 7 for discharge machining of a workpiece 6. In finishing stage, respective change-over valves 16, 18 are changed over according to the signal SW of a control unit 12 to send working liquid 4 forcibly sent by the pump 13 to a water purifier 19 so that about 100X10<4>OMEGA.cm of high resistivity water is provided by a filter 21 and ion exchanger 22 and supplied directly to said gap G through the supply pipe 5. Thus, a finished surface having extremely good surface roughness can be simply provided.
Patent JP-S6441364-A (JP)
Title: Digital signal generator
Inventor: KAWASHIMA MASAYUKI
IPC: H04M19/02
Filed: 1987-08-07
Abstract: PURPOSE:To facilitate the zero cross control by deciding a zero point of time when an output digital signal of a digital low pass filter reaches zero with a periodicity by means of an output of an up-down counter. CONSTITUTION:The zero point of time (zero cross) of an output of all up-down counter 80 is not coincident with the zero cross of the output of a digital low pass filter 43. However, if the delay time of the digital low pass filter 43 is recognized in advance, the zero cross of the output of the digital low pass filter 43 is recognized by the output of the up-down counter 80. Thus, the zero cross of the output of the digital low pass filter 43 is decided based on the output of the up-down counter 80. Thus, the zero cross is detected very easily.
Patent JP-H0561845-A (JP)
Title: Self-learning processing system for adaptive data processor
Inventor: ASAKAWA ATSUKO
IPC: G06F15/18
Filed: 1991-08-07
Abstract: PURPOSE:To realize an efficient self learning processing on the self-learning processing system of an adaptive data processor for self-learning the data conversion function of the adaptive data processor to that fitted to a data processing purpose in accordance with a trial operation. CONSTITUTION:The adaptive data processor 11 for learning, which has the same data conversion function as the adaptive data processor 10, and a learning processor 19 learning the data conversion function of the adaptive data processor 10 in accordance with teaching data by using the learning adaptive data processor 11 are prepared. The data conversion function obtained in the middle of learning is set in the adaptive data processor 10, and the learning adaptive data processor 11 is constituted to operate instead of the adaptive data processor 10 in the middle of the setting. Then, teaching data is added whenever teaching data is obtained, and teaching data whose learning is settled is eliminated from teaching data.
Patent JP-H0246056-A (JP)
Title: Telephone device
Inventor: MIURA MASAKI
IPC: H04M3/42
Filed: 1988-08-08
Abstract: PURPOSE:To make it possible for a callee to call a caller without knowing the extension number of the caller and without executing special operation by the caller by transmitting the extension number of a terminal to a terminal interface circuit at the time of originating call and storing the transmitted extension number. CONSTITUTION:When a caller executes operation to call a terminal 21 of a callee to a terminal 11 to a caller side, a transmitting means 6 outputs an incoming signal to the callee side. An extension number transmitting means 15 outputs the extension number of the terminal 11 of the caller side to the callee side. An extension number receiving means 27 transmits the extension number to an extension number storing means 29, and the extension number storing means 29 stores the extension number. When a callee operates the terminal 21 of the callee side, a transmitting means 26 of the callee side calls the extension number of the caller side from the extension number storing device 29. Then, the transmitting means 26 outputs the extension number. Thus, the callee can call the terminal which called him before.
Patent JP-H0286774-A (JP)
Title: Nad non-dependent alpha-glyceral-3-phophoric acid dehydrogenase and production thereof
Inventor: JIEEN ERIZABESU INSU
IPC: C12Q1/61
Filed: 1989-07-28
Abstract: PURPOSE: To enable an efficient measurement by using an enzyme derived from genus Bacillus and having an activity to NAD-independent (y-glycerol-3- phosphoric acid dehydrogenase substantially not having membrane bonding for the measurement of triglyceride in body fluid.  
     CONSTITUTION: An enzyme derived from a bacterium belonging to genus Bacillus, preferably Bacillus megaterium JEI (NCIMB12470) and having an activity to NAD-independent α-glycerol-3-phosphoric acid dehydrogenase not having membrane bondings is used for the measurement of triglyceride in body fluid. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5899604-A (JP)
Title: Kerosene stove
Inventor: MUROYA JIYUNICHI
IPC: F23D3/18
Filed: 1981-12-08
Abstract: PURPOSE:To prevent oil from flowing out of a stove, even if a kerosene stove is turned over, and to enable to extinguish fire in a short time, by providing a notched part, at least to a part of combustion main wick on the side contacting with a wick outer cylinder. CONSTITUTION:When a kerosene stove is turned over, kerosene oil filling up the gap between a combustion main wick 4c and a wick guide cylinder 2 flows into a notched part 16, provided between an ignition and flame-spreading wick 4b and a wick outer cylinder. The oil flowing into the notched part 16 cannot flow out to the side of a combustion tray 17, because surface tension is produced between the ignition and flame-spreading wick 4b and the wick outer cylinder 3. With such an arrangement, flames can be extinguished in a short time, and safety characteristics is improved in the kerosene stove.