baber/WOPTO huggingface dataset:
Patent JP-H01243446-A (JP)
Title: Semiconductor device
Inventor: HORIUCHI KATSUTADA
IPC: H01L27/08
Filed: 1988-03-25
Abstract: PURPOSE:To enable optimum inter-element isolation suitable for an ultrahigh integrated CMOS or BiCMOS by forming an impurity layer having a concentration higher than a section near the main surface of a semiconductor substrate in a deep section of the substrate in contact with the sidewall of an insulating film and bringing a semiconductor material into contact with the substrate at a bottom. CONSTITUTION:An active region is isolated by trenches deeper than a well in a CMOS or a collector N<+> buried layer 2 in a bipolar transistor, the deep trenches are filled with insulating films 8 on the internal sidewalls of the deep trenches and polycrystalline Si films 9, and the polycrystalline Si films 9 are brought into contact with a semiconductor substrate 1 at the bottoms of the deep trenches. In the constitution, a P conductivity type is used as the semiconductor substrate 1, an N channel MOS transistor(NMOS) is constituted in the semiconductor substrate 1 or a P-type well, and a P channel MOS transistor(PMOS) is organized in the N-type well 2. Accordingly, inter-element isolation capable of improving the degree of integration of a complementary type MOS and a BiCMOS transistor is enabled without causing a parasitic transistor effect.
Patent JP-H04283272-A (JP)
Title: Pyrimidin-2-one color having condensed ring
Inventor: KANEKO YUTAKA
IPC: C07D487/04
Filed: 1991-03-11
Abstract: PURPOSE:To prepare the title color improved in spectral absorption characteristics, heat resistance, and moisture resistance and useful for thermal transfer recording by incorporating a specific chemical structure into the color. CONSTITUTION:A coupler of formula I (wherein R7 is H or a substituent; Z is a group of atoms necessary for forming a 5-membered heterocyclic ring; X is O or S; and Y is a group to be eliminated by the reaction of a developing agent with an oxidant) is oxidatively coupled with a p-phenylenediamine developing agent of formula II [wherein R1 and R2 are each H or (substd.) alkyl, or they may combine with each other to form a 5- or 6-membered ring; and R3 to R6 are each H, halogen, (substd.) alkyl, or (substd.) alkoxy, or R1 may combine with R4 and R2 may combine with R6 each to form a 5- or 6-membered ring] in a medium under a basic condition in the presence of an oxidizing agent having an electric potential enough to oxidize p-phenylenediamine, thereby giving the title color of formula III.
Patent JP-S55161825-A (JP)
Title: Formation of antireflection coating of lens made from synthetic resin
Inventor: TAKAHASHI YOSHIKAZU
IPC: G02B1/10
Filed: 1979-06-05
Abstract: PURPOSE:To form an antireflection coating having excellent wear resistance, by a method wherein glow discharge is generated by means of a probe high-frequency power source in a treating chamber to activate MgF2 vapor which is then deposited on a lens made from a synthetic resin, the surface of the lens being coated with glass. CONSTITUTION:The interior of a treatig chamber 1 is kept at a high vaccum of 1X10<-5>-6X 10<-5> Torr by means of Ar, O2 or other gases. At the lower part of the treating chamber 1 there is provided an evaporating source 5 for MgF2 which is irradiated by means of the output electron beam of an electron gun 3. At the upper part of the chamber 1 there is provided a lens 6 made from a synthetic resin. The surface of the lens is previously coated with a glass 6a. There is provided a probe 8 between the lens and the evaporating source. A high-frequency power source 10 is externally provided and has an output of 0.4-3kW. By the action of the high-frequency source on the probe 8, glow discharge is generated within the treating chamber 1 to activate the vapor of the evaporating source 5, and the vapor is deposited on the surface of the lens 6. Then the lens 6 is kept at 90 deg.C for not less than 12hr to form an antireflection coating having excellent resistance to hot water on the lens 6 made from a synthetic resin.
Patent JP-H08262650-A (JP)
Title: Processing method of silver halide photographic material
Inventor: YAMATANI YORIHIRO
IPC: G03C1/035
Filed: 1995-03-28
Abstract: PURPOSE: To reduce a replenisher, provide excellent stability with the lapse of time without loosing sensitivity even by a quick processing, and improve silver tone property and color persistence property by using a developer and/or development replenisher containing specified compounds in processing. CONSTITUTION: A developer and/or development replenisher having a compound represented by the formula I and a compound represented by the formula II are used in processing. In the formulae, R1 , R2 each independently represent a hydroxyl group, an amino group, an acylamino group, or an alkylsulfonylanxino group. X represents an atomic group necessary for forming a 5 to 6 membered ring together with two vinyl carbon atom and carbonyl carbon atom substituted by R1 , R2 . X<2> and Y, which may be the same or different, represent a hydrogen atom, a hydroxyl group, an alkyl group, an amino group, or an ammonium group. R<21> , R<23> represent alkylene groups, and these alkylene groups may have ether bondings. R<22> represents an alkylene group which may have an ether bonding.
Patent JP-H0755255-A (JP)
Title: Bath apparatus
Inventor: KAGAMI YOZO
IPC: F24H9/00
Filed: 1994-04-07
Abstract: PURPOSE:To reduce temperature difference between the upper and lower hot-water zones in a bathtub when water in the bathtub is heated, prevent a spout mounting section from interfering with bathing and perform pipe connections of a high-temperature water spout side and the drain side in a confined space. CONSTITUTION:An open-top cylindrical recessed part 310 with a bottom is formed in the bottom of a bathtub B and divided by a separator 60 into a drainage chamber 6a and a influent chamber 6b. The drainage chamber 6a is covered with a filter 64 and a flange 65 that projects outside from the upper brim of the separator 60 is provided on the open end of the influent chamber 6b. A spout gap that tilts slightly upward is formed between the brim of the flange 65 and the upper edge of the circumferential wall of the recessed part 31, and the upper surfaces of the filter 64 and the flange 65 and the open end of the recessed part 310 are almost level with each other.
Patent JP-H03272420-A (JP)
Title: Fuel residue detector for vehicle
Inventor: KONO KUNIYASU
IPC: G01F23/00
Filed: 1990-03-22
Abstract: PURPOSE:To achieve a highly accurate display of a fuel residue by differentiating a detector value from a fuel sensor varying in detection value according to the fuel residue to remove effect of a change in liquid sample within a fuel tank as caused by an inclination, vibration and the like of a vehicle. CONSTITUTION:A detection value from a fuel sensor 1 is differentiated to judge an absolute value of a differentiated value and when the absolute value exceeds a specified value, a differentiating computation is further performed to check to see if the differentiated value is down to zero again. A difference between an output value to a fuel meter indicating a value before a change in a liquid surface, namely, a display value of the fuel meter and a detection value of the fuel sensor is calculated to judge whether the difference is below a specified value or less. When the difference between the output value and the detection value is below the specified value, the detection value of the sensor is shown on the fuel meter as intact. When the difference between the output value and the detection value exceeds the specified, a variation range from the value before the change in the liquid surface is subtracted from a detection value after the differentiated value is changed to zero again and the results are defined as output value to the fuel meter.
Patent JP-S63255655-A (JP)
Inventor: PAORO GURANEETE
IPC: G01N27/416
Filed: 1988-03-25
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-H1030041-A (JP)
Title: Thermally stabilized composition containing vinylidene fluoride polymer
Inventor: BROMONT VALERIE
IPC: C08L27/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing an effective amount of a bismuth carboxylate, exhibiting an improved thermal stability and allowing even the stabilization/decolorization of a thermally decomposed wasted vinylidene fluoride polymer. SOLUTION: This thermally stabilized composition comprises (A) an effective amount of a bismuth carboxylate and (B) vinylidene fluoride polymer. The component A is selected from bismuth succinate, bismuth acrylate, bismuth terephthalate and their mixtures, preferably the bismuth succinate. The component A is compounded in an amount of at least 0.05 pt.wt., especially <=5 pts.wt., per 100 pts.wt. of the component B. The component A is preferably contained in a powdery state having an average particle diameter of 0.1-30μm.
Patent JP-S52153598-A (JP)
Title: Method of rebuilding ship
Inventor: MURATA SEIICHIROU
IPC: B63B25/08
Filed: 1976-06-14
Abstract: PURPOSE: To increase the strength of a tank of a ship and to provide an easy lining by eliminating aggregate on the inside of the tank by integrating a liquid tank of strong corrosion rigidly with the inner wall of the hull of the ship by providing the tank inside the hold of a bulk cargo ship. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07254222-A (JP)
Title: Recording and reproducing apparatus
Inventor: KUWAYAMA YASUNORI
IPC: G11B11/105
Filed: 1994-03-16
Abstract: PURPOSE:To shorten the time required for rerecording into a recording medium. CONSTITUTION:When a rerecording command signal for rerecording is inputted, switching to a bypass route 43 bypassing a data-expanding part 6 or a data- compressing part 6 is performed. The compressed data as it is for rerecording are transferred through the bypass route 43 bypassing the data-expanding part 6 or the data-compressing part 6. The compressed data, which are read out of one recording medium (e.g. a magneto-optical disk) 1, are rerecorded into the other recording medium (e.g. a magneto-optical disk) 21. Thus, the time required for rerecording is shortened.
Patent JP-S55161568-A (JP)
Title: Magnetic rotating arc welding method
Inventor: SAITOU AKIHIRO
IPC: B23K9/08
Filed: 1979-06-05
Abstract: PURPOSE: To make possible the stable welding of higher reproducibility as compared to that of conventional methods by once extinguishing the arc produced in opposition to the weld line in the arc start period and evenly preheating the electrode arc produced end part through its heat conduction then performing arc welding.  
     CONSTITUTION: In the magnetic rotating arc welding method which performs welding by rotating arc by the mutual action of arc current and magnetic field, the welding is done by flowing large current in an extremely short time in the initial period of arc generation between the electrodes A and B which are opposedly disposed to the weld line, once extinguishing the arc, evenly heating these by the conduction heat so as not to have any temperature difference between the electrode parts F, Q, R, and again generating the arc, whereby the electrode surfaces are put into the state of hot electrodes and this lets the arc generation itself to become stable and makes possible even welding through stable discontinuous shifting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02250135-A (JP)
Title: Control method for cache memory system and timing control circuit for its method
Inventor: SUZUKI HIDEYA
IPC: G06F12/08
Filed: 1989-03-24
Abstract: PURPOSE:To improve the performance of the system by making a CPU cycle end signal and a cache cycle end signal valid, if a main storage access inhibiting signal is invalid at the time when an operation of a cache memory control part is completed, making the latter valid immediately if the main storage access inhibiting signal is valid, and making the former valid after a prescribed time. CONSTITUTION:When an operation of a cache memory control part 2 is completed, if a main storage access inhibiting signal 15 from an extension memory 4 is invalid, a CPU cycle end signal 12 and a cache cycle end signal 13 for commanding the completion of the respective operations to a CPU 1 and the cache memory control part 2 is made valid immediately. Also, if the main storage access inhibiting signal 15 is valid, only the cache cycle end signal 13 is made valid immediately, and after a prescribed time elapses, the CPU cycle end signal 12 is made valid. In such a way, an allocation by which when the extension memory is mounted, other area than its area becomes a cache memory, and unless its memory is mounted, all areas become the cache areas is executed automatically, and the performance of the whole system is improved.
Patent JP-H03272958-A (JP)
Title: Sensitive material guide device
Inventor: KINO HIROBUMI
IPC: G03G15/00
Filed: 1990-03-20
Abstract: PURPOSE:To easily guide sensitive materials having different sizes by bonding first guide means having facing surfaces in a first dimensional space on a flat plate to second guide members opposed to each other in a second dimensional space by hinges. CONSTITUTION:Sensitive material guide parts 6, 7 are provided on lateral sides of a holding flat plate 5b for a sensitive material 9, in which guide members 6c, 7c are screwed to the holding plate 5b, and guide members 6a, 7a are mounted to the guide members 6c, 7c through respective arm parts 6b, 7b by hinges. The lengths of the arm parts 6b, 7b are set to make the distance between the face 6b of 6a and the face 7g of 7a equal to the width of the sensitive material 9. The guide members 6c, 7c are mounted to make the distance of the faces 6f, 7f of the guide members 6c, 7c equal to the width of a wide sensitive material 10. Thus, in the case of the wide sensitive material 10, the guide members 6a, 7a are rotated outward by the hinges and stuck by magnets. Therefore, two kinds of sensitive materials having different widths can be easily guided.
Patent JP-S52154595-A (JP)
Title: Preparation of inosine by fermentation
Inventor: EI HITOSHI
IPC: C12P19/40
Filed: 1976-06-16
Abstract: PURPOSE: To improve the yield of inosinic acid by the fermentation process using a variation from Bacillus species. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05269371-A (JP)
Title: Plasma treating device
IPC: H01L21/3065
Filed: 1992-03-27
Abstract: PURPOSE:To improve the etching characteristic by providing a port for supplying a processing gas close to a sample holder on which a sample is arranged in a treating chamber and furnishing a port for evacuating the treating chamber on the sample side of the holder and away from the supply port. CONSTITUTION:A processing gas is supplied into a treating chamber 10 which is evacuated to a specified low pressure, the processing gas is converted to plasma, and a sample 15 is treated. In this case, a port 12 is provided to supply a processing gas close to a sample holder 14 in the chamber 10 on which the sample 15 is arranged, and a port 13 is furnished to the chamber 10 on the sample 15 side of the holder 14 and away from the supply port 12 to evacuate the chamber 10. Consequently, since the reaction product of the sample is vertically discharged from above the sample, the reaction product is not moved on the sample in a certain direction, the density of the reaction product is uniformized on the sample, and the plasma treating characteristic is improved.
Patent JP-S54162022-A (JP)
Title: Air fuel ratio controller
Inventor: NAGASAWA SHIROU
IPC: F02D41/14
Filed: 1978-06-12
Abstract: PURPOSE: To accurately control a true air fuel ratio to a theoretical one, by varying the delay time of a delay circuit depending on the flow rate of sucked air or supplied fuel.  
     CONSTITUTION: An electronic controller 3 processes the output signals of an air fuel ratio sensor 1 and a sucked air flow rate sensor 2 to actuate an air fuel ratio regulator 4 of a fuel injector for an engine to equalize the true air fuel ratio to the theoretical one. The output signal of the air fuel ratio sensor 1 is applied to a discrimination circuit 31. The delay circuit 32 is operated by a signal of the discrimination circuit 31. It is decided by an integration circuit 34 depending on the output signal of the delay circuit 32 whether the true air fuel ratio should be increased or decreased. The air fuel ratio regulator 4 is actuated by the output voltage of the integration circuit 34. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08246913-A (JP)
Title: Control device of automatic transmission
Inventor: MIKAMI TSUYOSHI
IPC: B60W10/10
Filed: 1995-03-03
Abstract: PURPOSE: To reduce a shock by engagement of a one-way clutch by performing torque down control by estimating throttle opening after a prescribed time on the basis of throttle opening when it is switched to a power-on condition from a power-off condition. CONSTITUTION: The fact that a one-way clutch 1 in an automatic transmission 3 is put in an unengaging condition is detected by an unengaging condition detecting means 4. The fact that an engine 2 is switched to a driving condition from an undriven condition is detected by a power-on detecting means 5. Throttle opening in the engine 2 is detected by a throttle opening detecting means 6. When the engine 2 is switched to a driving condition when the one-way clutch 1 is put in an unengaging condition, throttle opening after a prescribed time is estimated by a throttle opening estimating means 7 on the basis of throttle opening at that time. When its estimated throttle opening is not less than reference opening, a torque down indicating means 8 outputs a torque down signal.
Patent JP-S54162214-A (JP)
Title: Electric fan
Inventor: MITA YASUYUKI
IPC: F04D25/06
Filed: 1978-06-14
Abstract: PURPOSE: To reduce fitting dimensions by fitting a projection of a vane boss to the outer surface of a rotor endring.  
     CONSTITUTION: Projection 14 of vane boss 12 is engaged with the outer surface of rotor endring 13 of a motor, and thereby the fitting dimensions are reduced and at the same time a suspension is eliminated. In consideration of fitting and removal, an angle is provided at the end of vane projection 14. Since a pulling force is needed at the time of removal, for the engagement of the entire surface, projections 14 are provided at several places and also slits 15 are provided. Consequently, it is possible to fit a vane directly to an outer rotor. Hence, it is possible to provide a thin ventilating fan in the direction of the motor shaft so that both a thin and thick type fan can be used. This simplifies the fitting construction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57186947-A (JP)
Title: Electric rotary machine
Inventor: KITABAYASHI YUKIO
IPC: H02K9/24
Filed: 1981-05-13
Abstract: PURPOSE:To prevent peeling off of an insulating layer of coil to be generated by variation of temperature and to contrive to elongate the life of an electric rotary machine by a method wherein the temperature of exhaused cooling air is detected, and the speed of motor for driving of blowers is controlled as to make temperature rise of the machine thereof to be fixed. CONSTITUTION:The blowers 11A, 11B of the plural number are equipped on the outside circumferential part of a stator frame 6 interposing the prescirbed interval between them to send cooling air into the stator frame, and a ventilation route is formed wherein after cooling is performed making air to pass in a ventilation flue from a rotor to a stator 4a, air is made to circulate from an exhause hole 7 passing in a cooler 10 and returning to the blowers 11 again. An element 22 for detection of temperature is provided in the exhaust hole 7 to detect the temperature of cooling air after cooling is performed, and after a detected signal is processed in the signal processing part 19, the motors 12A, 12B for driving of the blowers are controlled by the speed controlling parts 20 as to make temperature rise to be fixed. Accordingly overheating and overcooling are not generated, and damage of insulation to be generated by thermal expansion and contraction can be prevented.
Patent JP-S545220-A (JP)
Title: Correction of internal surface of pipe
Inventor: SHIOTANI USABUROU
IPC: F16L55/18
Filed: 1977-06-14
Abstract: PURPOSE: To easily and surely correct an interior swollen part of an underground pipe without excavating, by moving a diameter expander in the pipe and hydraulically operating the expander from the outside of the pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51147340-A (JP)
Title: Production method of transparent base for twist type liquid crystal ce ll
Inventor: SUZUKI YOSHIHIRO
IPC: G02F1/1337
Filed: 1975-06-13
Abstract: PURPOSE:Changing the direction of two oblique evaporating sources fixed on two places and evaporating from two directions at the same time, to get a transparent base where the moleculars of liquid cristal are arranged obliquely.
Patent JP-H09240983-A (JP)
Title: Scrap charging bucket
Inventor: YAMADA TAKAMITSU
IPC: B66C3/10
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To perform main winding and sub-winding of a scrap charging bucket by one hook. SOLUTION: A two-piece bottom cover 3 is fitted to the lower end part of a bucket main body 2 capably of being opened/closed. Into guide metallic materials 7 respectively fitted to the front face part and the rear face part of the bucket main body 2, the vertical parts 8a of equalizer plates 8 of inverted T-shape are inserted slidably in the vertical direction. The lower end part of a gate type hanger beam 10 provided with a trunnion on the upper face is connected with the upper end part of the each equalizer plate 8. Both end parts of the horizontal part 8b of the equalizer plate 8 and the brackets 13 for supporting links fitted to the two-piece bottom cover 3 are connected together through link plates 14 so as to form a link mechanism 12, and as the equalizer plates 8 are slidingly moved in the vertical direction, the bottom cover 3 is opened or closed.
Patent JP-S54161893-A (JP)
Title: Semiconductor device
Inventor: UCHIDA YUKIMASA
IPC: H01L27/092
Filed: 1978-06-13
Abstract: PURPOSE:To obtain a rewritable ROM featuring the reduced power consumption and a proper input/output voltage level by providing the memory transistor and the transistor within the isolated island-shaped region plus the transistor complementary to the above mentioned transistors within the isolated region each. CONSTITUTION:P-type layer 2 is epitaxial-grown on N-type Si substrate 1, and N- type region 3 forming a closed circuit is formed by diffusion there until it reaches substrate 1. Layer 2 is then separated into island 2a and 2b. Then N<+>-type source and drain regions 41 and 51 are formed by diffusion within island-shaped layer 2a, and gate 81 is provided between region 41 and 51 via SiO2 film 61 and Si3N4 film 71 each. Thus, an N-channel MNOS memory transistor is formed. In the same method, the N-channel MOS transistor is formed within island region 2b, and P<+>- type source and drain regions 43 and 53 plus the P-channel element composed of gate electrode 73 via SiO2 film 63 are formed within isolated region 3.
Patent JP-H09226497-A (JP)
Title: Air bag device for vehicle
Inventor: YANAGIHARA MASAHIKO
IPC: B60R21/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce a space for an air bag when it is installed in a vehicle in an air bag device for a front passenger seat and the like. SOLUTION: A folded air bag 4 is stored in an upper half part 3 of an air bag case 2 whose upper face is opened, while an inflator 6 is stored in a lower half part of the air bag case 2. The upper half part 3, in which the air bag 4 is folded so as to be stored, of the air bag case 2 is extended from the lower half part 5 toward the vehicle rear side by a required length like a shelf.