baber/WOPTO huggingface dataset:
Patent JP-H0864706-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
Inventor: RI TEIKOU
IPC: H01L27/10
Filed: 1995-05-09
Abstract: PURPOSE: To prevent the deterioration of insulating characteristic and operation between transistors in a method for manufacturing a nonvolatile semiconductor memory device. CONSTITUTION: A first dielectric layer 211 and a first conductive pattern are formed on the entire surface of a substrate 110, where a field oxide film 220 is formed. Then, a second dielectric layer is formed on the entire surface of the substrate 110. The second dielectric layer, the first conductive pattern and the first dielectric layer 211 formed in a peripheral circuit portion D are selectively etched to expose the surface of the substrate 110. Subsequently, a third dielectric layer is formed on the exposed substrate 110 and on the second dielectric layer of a cell array portion C, and thereafter a second conductive layer is formed on the entire surface of the substrate, where the third dielectric layer is formed.  A patterning is made on the second conductive layer, the second dielectric layer, the third dielectric layer, and the first conductive layer to form a gate electrode 312a in the peripheral circuit portion D, a control gate 312b, a floating gate 311b and an upper dielectric layer 230b in the cell array portion C. Due to such a structure, the thickness of the field oxide film 220 can be reduced and the occurrence of pitting on the surface of silicon can be restricted.
Patent JP-S5335893-A (JP)
Title: Reactor spray system
Inventor: TOMINAGA KENJI
IPC: G21C15/18
Filed: 1976-09-16
Abstract: PURPOSE: Effective performance of core cooling goes along with decreasing desired capacity in the spray system by means of constituting that spray system for cooling the core from above at the time of coolant loss accident may be distributed with spray water uniformly onto the core form above the core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11298566-A (JP)
Title: Incoming call notice device, portable terminal and incoming call notice system
Inventor: SATO YOSHINORI
IPC: H04W88/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To enhance convenience for the device in a carrying state by adopting multi-functions. SOLUTION: Whether or not a received notice control signal is a notice control pattern signal specific to an incoming call notice unit is discriminated (step SB1). When the result of discrimination indicates that the received notice control signal is a notice control pattern signal specific to the incoming call notice unit and the notice control signal from a portable terminal of the user, vibration is produced according to the incoming call notice pattern (step SB5). On the other hand, whether or not a time (timer) stored in an alarm timer storage memory elapses is discriminated in the step SB3 and the processing from the step SB1 is repeated till the time elapses. When the time (timer) stored in the alarm timer storage memory elapses, the processing in the step SB3 continues to the step SB4 and vibration is generated in the alarm notice pattern.
Patent JP-S63278658-A (JP)
Title: Pressure control method for reduced pressure casting
Inventor: ISHIKAWA HITOSHI
IPC: B22D18/08
Filed: 1987-05-06
Abstract: PURPOSE:To uniformize the product quality by arranging a vacuum tank for holding constant reduced pressure condition, connecting the tank with a suction pipe providing a chamber and a flow rate control valve and controlling pressure reducing speed of the chamber with the flow rate control valve. CONSTITUTION:A suction connecting hole 5 is formed at the upper part of the chamber 2 and connected with the suction pipe 8. The suction pipe 8 is further connected with another suction pipe 8 through a flexible hose 6 at the upper part thereof and also connected with the vacuum tank 13 by respectively arranging a branching part 9 and the flow rate control valve 12 in the suction pipe 8. A sprue 4 is dipped into molten metal and a solenoid valve 11 is opened, to suck air in the chamber 2 into the tank 13. Then, the flow rate control valve 12 executes the pressure control at the aimed pressure given with an adjusting meter 20 and recorder 21. As variation of the pressure in the chamber 2 is restrained, misrun and development of creasy surface of the product are prevented. Therefore, the product quality is uniformized.
Patent JP-S602342-A (JP)
Title: Manufacture of composite expanded material
Inventor: HASHIMOTO TAKASHI
IPC: B29L9/00
Filed: 1983-06-21
Abstract: PURPOSE:To manufacture a composite expanded material by one-time blow molding by a method in which two kinds or more of thermoplastic resin compositions containing a blowing agent and having different (5 deg.C or higher) optimal expanding temperatures are laminated on each other or mixed together and then expanded. CONSTITUTION:A 44mm.-diameter expandible disc 8 is formed of an expandible ABS resin sheet of a thickness of 0.7mm., having the most optimal expanding temperature of 135 deg.C with an optimal expanding temperature range of 115-140 deg.C. Separately, a 50mm.-diameter expandible disc 9 is formed of an expandible ABS resin sheet of a thickness of 0.7mm., having the most optimal expanding temperature of 125 deg.C with an optimal expanding temperature range of 115-135 deg.C. These expandible discs 8 and 9 are laminated on each other, put in molds with a pressure type expanding device, and then heated at 180 deg.C. The molds are closed under pressure and heated to 220 deg.C to decompose azodicarbonamide. The molds are cooled and opened for depressurization, and these discs 8 and 9 are expanded. The molding consisting of expanded layers 10 and 11 is obtained.
Patent JP-S6439954-A (JP)
Title: Sugar polyester frying medium having improved frying life and food fried thereby
Inventor: JIYON ROBAATO BAGINSUKI
IPC: A23L5/10
Filed: 1988-05-06
Abstract: PURPOSE: To improve the fry life of a fried food by using a frying medium contg. a specified sugar fatty acid ester and other frying medium component. CONSTITUTION: A sugar fatty acid ester having at least four fatty acid ester groups such as sucrose polyester having a high octaester level is prepd. and 35-100% of the ester is blended with 65-0% other frying medium component such as edible glyceride-base fat or oil material to obtain the objective drying medium. In the sugar fatty acid ester, sugar has 4-8 hydroxyl groups and each fatty acid has 8-22 C atoms, and about >=70% of the ester is in a perfectly esterified state. A food such as French fry, a doughnut, a double pie or meat is immersed in the frying medium and fried.
Patent JP-S5735559-A (JP)
Title: Preparation of dihydroxydiphenylsulfone
Inventor: OOURA OSAMI
IPC: B01J21/10
Filed: 1980-08-13
Abstract: PURPOSE: To obtain a compound useful as a substitute for bisphenol A in a short time in high yield, by reacting phenol with a sulfonating agent in the presence of a compound selected from Zn compound, Fe compound and Mg compound.  
     CONSTITUTION: Phenol is reacted with a sulfonating agent (e.g., conc. sulfuric acid, fuming sulfuric acid, sulfuric anhydride, etc.) or phenolsulfonic acid, to give dihydroxydiphenylsulfone. In the reaction, at least one compound selected from the group consisting of zinc compound, iron compound, magnesium compound, boron compound, and phosphorus compound (e.g., halide, sulfide, oxide, hydroxide, etc. of Zn) as a catalyst is added to the reaction system. A condensation reaction through dehydration is not preceded substantially when the reaction temperature is below 140°C, and side reactions occur actively when the reaction temperature is ≥250°C. The use of the catalyst reduces the content of by-products and precedes the condensation reaction through dehydration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000355540-A (JP)
Title: Stabilized composition comprising benzimidazole-based compound
Inventor: UKAI KOJI
IPC: A61K31/44
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of further stabilizing a solid drug preparation for internal use comprising a benzimidazole-based compound by formulating the benzimidazole-based compound and a specific substance. SOLUTION: This composition is obtained by formulating (A) a benzimidazole- based compound of formula I (Het1 is of formula II; Het2 is of formula III; R1 and R2 are each H, methoxy or difluoromethoxy; R3 is H or sodium, R4 to R6 are each H, methyl, methoxy, methoxypropoxy or trifluoroethoxy) (e.g. rabeprazole of formula IV) with (B) a substance selected from e.g. a sodium carbonate, sodium hydroxide, potassium hydroxide, crospovidone, at preferably 0.01-20 pts.wt per pt.wt. of the ingredient A. It is also possible to make a drug preparation by coating a core composed of the above composition with an intermediate film, enteric film or moistureproof film.
Patent JP-H1038839-A (JP)
Title: Enzyme electrode
Inventor: TAKIZAWA KOICHI
IPC: G01N27/327
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an enzyme electrode of such structure as to be able to measure stably and dissolve output dispersion. SOLUTION: An enzyme electrode is provided with an insulating substrate 9, a working electrode 5 and a reference electrode 6 formed on the insulating substrate surface 9a, an insulating protective film 8 for covering both electrodes 5, 6 excluding sensitive parts 5a, 6a that are respectively parts of the working electrode 5 and reference electrode 6 and larger in area in the reference electrode 6 than the working electrode 5, and an immobilization enzyme film 16 for covering the sensitive parts 5a, 6a of both electrodes 5, 6.
Patent JP-2000306623-A (JP)
Title: Connecting method for flexible flat electric wire with board
Inventor: MAEJIMA TETSUO
IPC: H05K3/36
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a shield in a simple way. SOLUTION: This method connects a flexible flat electric wire 1 comprising multiple electric wires 2 arranged in parallel and joined planarly with flexible insulating resin 3 with a board 4. A metal tape 11 is adhered on prescribed positions on the surface of the flexible flat electric wire 1, individual electric wires 2 of the flexible flat electric wire 1 are inserted into through holes 5a of the board 4, and are connected, conductive pins 13 pass through the insulating resin 3 between the metal tape 11 and the electric wires of the flexible flat electric wire 1, and through holes 5b, and the conductive pins 13 and the through holes 5b are connected.
Patent JP-S5635284-A (JP)
Title: Card lead-out device by magnetic force
Inventor: OOSAKI MIKIO
IPC: G06K21/00
Filed: 1980-08-11
Abstract: PURPOSE: To reduce the driving energy when leading out the card and thus realize a small size of the card lead-out device, by forming the card lead-out magnet in the rockable way with its one end used as the fulcrum.  
     CONSTITUTION: The magnetic metal bars 1 provided to the card 2 are arranged in lamination at the aperture part 5 of the cartridge 18; and the magnet 6 opposing to these bars 1 is supported by the component 7 and at the same time shifted along with the supporting/pulling device 8 to the card lead-out direction and along the rod 19. Then with supply of the signal corresponding to the assortment code of the card, the plunger 12 works, and the selection lever 9 stops at the position corresponding to the input signal to secure the attraction of the magnet 6 to the metal bars 1. After this, the device 8 is pulled, and thus only the card at which the notch 3 of the bar 1 is positioned is led out. In this case, the magnet 6 rocks around the rocking shaft 22 and on the plane parallel to the card lead-out direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07316097-A (JP)
Title: Propylene glycol monomethyl ether butyrate, its isomer,and its preparation
Inventor: SHU MUNEMASA
IPC: C11D7/50
Filed: 1994-05-25
Abstract: PURPOSE: To obtain the subject high-purity butyrate having excellent solubility and low toxicity, useful as a coating material, in a high yield and in saved energy, by using propylene glycol monomethyl ester and isobutyric acid.  
     CONSTITUTION: (C) Propylene glycol monomethyl ether is esterified with (D) isobutyric acid or n-butyric acid in the presence of (A) an acidic catalyst and (B) an azeotropic agent at ≥80°C to produce crude propylene glycol monomethyl ether iso-butyrate or crude propylene glycol monomethyl ether n-butyrate and an unreacted acid and water are removed by distillation to give the objective butyrate. Preferably, the molar ratio of the component C and the component D is 0.6-3.0, sulfuric acid, p-toluenesulfonic acid or methanesulfonic acid is used as the component A and benzene, toluene, xylene or cyclohexane is used as the component B. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11305042-A (JP)
Title: Hologram color filter, and transmission type color liquid crystal display device and color liquid crystal projector device using the same
Inventor: SATO ATSUSHI
IPC: G02F1/13
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the gain of illumination light and to observe a light display image making it converge and making three red, green, and blue lights, which are spectrally diffracted, and transmitted through a hologram color filter, on all color pixel corresponding areas. SOLUTION: This display device is constituted by arranging the hologram color filter 1, equipped with a spectrally diffracting and transmitting function between a transmission type liquid crystal display panel 2 which modulates projection light according to an applied voltage and a white illumination light source 8 arranged behind the panel 2. Here, the display device functions to spectrally converging all the color lights 3R, 3G, and 3B generated by diffracting and transmitting a parallel white illumination light from behind through the hologram color filter 1 on all the color pixel corresponding regions 4, 5, and 6 of the liquid crystal display panel 2.
Patent JP-H01279968-A (JP)
Title: Polyamide-imide resin composition
Inventor: SUZUKI ATSUSHI
IPC: C08K5/10
Filed: 1988-05-06
Abstract: PURPOSE:To improve the melt flow characteristics while retaining the mechanical strength and heat resistance inherent in polyamide-imide resin by incorporating a specified ester compound as a flow improver and, if required, a filler into an aromatic polyamide-imide resin. CONSTITUTION:The title composition is prepared by mixing 10-99.9wt.% aromatic polyamide-imide resin (a) having repeating units of formula I (wherein Ar is a trivalent aromatic residue containing at least one six-membered carbocyclic ring; R<1> is a divalent aromatic and/or aliphatic residue) as principal structural units, 0.1-20wt.% ester compound (b) of formula II (wherein R<2> is 1-4C alkyl or halogen; R<3> is -CH2CH2- or of formula III; R<4> is a 2-20C divalent aliphatic residue; a is an integer of 0-2; n and l are each an integer of 0-20, and m is an integer of 1-20, provided that n+m+l<30), and 0-70wt.% filler (c).
Patent JP-H07313800-A (JP)
Title: Dryer for clothing
Inventor: TSUNODA MASAHIKO
IPC: D06F58/28
Filed: 1994-05-25
Abstract: PURPOSE:To prevent the danger of an explosion because of the closed state of a faulty suction valve provided at a ventilation duct in a process of drying laundry washed by using a petroleum solvent with hot air. CONSTITUTION:When the detected temperature of a temperature sensor SE1 connected to an input/output port 15 of a microcomputer 10 gets higher than a prescribed temperature continuously for a prescribed time, a CPU 11 judges the abnormality of the suction valve, writes this fact and the required countermeasure attending the fact concerned in a RAM 12, turns off a power source and stops the drying process. When a user turns on the power source again without being aware of the stop of the drying process, the CPU 11 displays the fault of the suction valve on a display device 18 and/or operates a buzzer 19. When the fault of the suction valve is repaired and a manager depresses a clear switch CR, the stored contents in the RAM 12 are erased and the drying process is immediately restarted by turning on the power source.
Patent JP-S63275688-A (JP)
Title: Adhesive microcapsule and method of bonding substrate using the same
Inventor: TAKAYANAGI TAKASHI
IPC: C09J5/00
Filed: 1987-05-07
Abstract: PURPOSE:To provide an adhesive microcapsule which enables the preparation of narrowly spaced cells with a large-size substrate in the preparation of cells for a liquid crystal display element, which comprises a viscous fluid capable of functioning as an adhesive through thermosetting or radiation curing, and a solid powder. CONSTITUTION:An adhesive microcapsule comprising a viscous fluid capable of functioning as an adhesive through thermosetting or radiation curing, i.e., a sealing material, and a solid powder comprising plastic, glass, ceramic, metal oxide, or the like, i.e., a spacer. The adhesive microcapsule is applied to the surface of a transparent substrate made of glass, plastic, or the like. Another substrate is provided thereon and pressed, and the adhesive is then cured, thereby conducting bonding. Since the sealing material is liq., mere pressing of the substrate brings about the breaking of the capsule, so that the sealing material is oozed out. For example, when a thermosetting sealing material is used, what is required is only heat treatment for curing. This method is useful for preparation of cells for a liq. crystal display element wherein narrow spaces of several microns to several tens of microns should be formed with a large-size substrate.
Patent JP-H05308022-A (JP)
Title: Lanar inductance component
Inventor: SAITO SHINJI
IPC: H01F17/00
Filed: 1992-04-30
Abstract: PURPOSE:To provide a planar inductor which has excellent high-frequency characteristics and can be easily manufactured by putting a spiral conductor coil between ferromagnetic substance layers. CONSTITUTION:Angular spiral conductor coils 12 formed by coiling two parallel conductors composed of aluminum films and input-output terminals 13a and 13b are formed on a ferrite plate 11a and projecting sections 14 are formed on the coil 12 for drawing out electrodes. The inner end 15 on the inside of the section 14 is connected to the terminal 13b through a gold wire 16. Since the two parallel conductors are used in such a constitution, the loss in a high-frequency region can be reduced, since an effective skin effect can be obtained, and this planar inductance parts can be easily manufactured, since the inner end 15 can be easily connected to the input-output terminal 13b due to the projecting section 14.
Patent JP-S60254882-A (JP)
Title: Image pickup device
Inventor: TERANISHI SHINICHI
IPC: H04N5/217
Filed: 1984-05-31
Abstract: PURPOSE:To eliminate a flicker even when a fluorescent lamp is used for lighting by detecting the fluctuation in quantity of illumination light, and controlling the gain of amplification to the output signal of an image pickup signal in every horizontal scanning period with the fluctuation detection signal. CONSTITUTION:A photodiode 13 is connected to a reverse bias power source 15 through a load resistance 14, and the photoelectrically converted current of the diode 13 is converted into a voltage through a resistance 14. The fluctuation phase of the output signal due to the fluctuation of illumination light is coincident with the fluctuation in the total quantity of illumination light in a period wherein the output is accumulated, but the phase of the fluctuation is delayed behind the amplitude phase of the illumination light by a half the storage time. The output signal of the diode 13 is delayed in phase by a half the storage time through a phase circuit 16 which adjusts said phase difference. Further, sample holding 17 is performed in every horizontal blanking period and the amplification gain of a video amplifier 18 is controlled by using the sample holding output to compensate a flicker.
Patent JP-2000304157-A (JP)
Title: Piping inspection working opening
Inventor: SENOO SHUNROKU
IPC: E03C1/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance workability for piping execution and inspection, to reduce the number of parts and to reduce cost by concurrently using an opening opened on wall bodies such as a floor, a wall and a ceiling as for piping insertion and for inspection works and arranging a piping by putting the piping to one side of the opening. SOLUTION: When this working opening is applied to a piping through part of a waterproof floor pan 1 of a bathroom unit, an upheaved part 12 is formed on a bathtub mounting part seen/hidden surface of the waterproof floor pan 1 and the inside is opened as a piping inspection working opening 13. On one side of the piping inspection working opening 13, a coupling supporting member mounting part 14 is formed. On this part 14, a cutout 22 is provided on a part of a cylinder and a coupling supporting member 2 formed into a substantial C-shape in cross section is mounted. An internal surface of this coupling supporting member 2 is made as a cutout cylindrical internal surface 23 and this internal surface 23 is utilized as a coupling supporting part 21.  On the cutout cylindrical internal surface 23, a projecting streak 24 of a circumferential direction is formed, a recessed groove for engagement 312 of the circumferential direction formed on a cylinder part for support 311 provided on an elbow main body 31 can be engaged and front and rear moving of the elbow main body 31 is regulated.
Patent JP-H07322211-A (JP)
Title: Video/audio synchronizing type high speed reverse reproduction method
Inventor: MORI TATSUO
IPC: H04N19/50
Filed: 1994-05-25
Abstract: PURPOSE:To attain high speed reverse reproduction of video/audio information. CONSTITUTION:When high speed reverse reproduction is commanded at a block #975, the medium is skipped reversely up to a block #960 and data are read by 4 blocks consecutively from the block #960 and reproduced and displayed. After being skipped reversely by 24 blocks, data by 4 blocks are read continuously from the block #940, and reproduced and displayed. The similar processing is repeated and then the video image/audio high speed reverse reproduction at a high speed of a multiple of 5 (=20/4) is executed.
Patent JP-H02290582-A (JP)
Title: Fm-cw radar device
Inventor: ISAJI OSAMU
IPC: G01S13/34
Filed: 1989-04-28
Abstract: PURPOSE:To remove conversion noises by inputting a beat signal to a signal processing part through a system which has differential characteristics of (n)th order and ignoring an input for a certain time from the maximum point and the minimum point of an FM signal. CONSTITUTION:The radar device is equipped with a radar sensor part 10 equipped with an oscillator 11, a directional coupler 12, transmitting receiving antenna 13 and 14, and a mixer 15, the signal processing part 20 which has a waveform shaping circuit 21 and a CPU 22, and the system 30 which has the differential characteristics of (n)th order. A triangular wave is differentiated once to obtain a rectangular wave, which is further differentiated to have a secondary differential waveform. When the system 30 have secondary differential characteristics like this, the input of the waveform shaping circuit 21 has the secondary differential waveform if the beat signal IF is amplitude-modulated into a triangular wave under the influence of the FM signal, and consequently the signal has a section (t) where differential pulses appear partially, but has a flat section T. Here, the CPU 22 ignores the input in the section (t) and calculates a distance or speed only with the input in the section T. Consequently, even when the threshold value of the circuit 21 is lowered, the influence of FM-AM conversion noises can be evaded.