baber/WOPTO huggingface dataset:
Patent JP-H06310603-A (JP)
Title: Semiconductor memory
Inventor: TANAKA SHINJI
IPC: H01L21/82
Filed: 1993-04-27
Abstract: PURPOSE:To obtain a semiconductor memory having narrower spaces between wires and between elements, and reduced area. CONSTITUTION:Fourteen pieces of wires 15 are arranged in parallel, and every three pieces of these wires 15 make a set. And regions of wide-wiring-space wiring portions (large circle mark 16) to become fuses 11 being cut by a laser beam, FIB, etc., from the outside, and those of narrow-wiring-space portions (small circle mark 17) to be used for original wiring are arranged interchangeably in the horizontal direction.
Patent JP-H02139705-A (JP)
Title: Production of magnetic head
Inventor: OGURA TAKASHI
IPC: G11B5/23
Filed: 1989-04-20
Abstract: PURPOSE:To prevent a ferromagnetic metallic thin plate from being peeled and to form actuation gaps on prescribed positions at the time of working the grooves of glass filling by forming a thin film forming face by glass filling grooves and then forming the ferromagnetic metallic thin film. CONSTITUTION:The glass filling grooves 14 for regulating the thin film forming face 15 is formed on the upper faces of a pair of substrates 7 consisting of ferromagnetic oxide, the grooves 14 are filled with glass 16 and then a ferromagnetic metallic thin film 3 is applied to the face 15 and the glass 16. A regist is formed on the thin film 3 and the thin film 3 applied to the glass 16 is removed by executing etching such as ion beam etching to form winding grooves on one or both the substrates 7 and then both the substrates 7 are joined with each other through glass so that the thin films 3 collide with each other through a non-magnetic thin film 8. Consequently, actuation gaps are accurately formed on the prescribed position without generating film peeling and a magnetic head excellent in mass-productivity is obtained.
Patent JP-H07132623-A (JP)
Title: Printer
Inventor: SATO KATSUHIKO
IPC: B41J2/01
Filed: 1994-04-13
Abstract: PURPOSE:To decrease the cost of a printer by using only one signal wire between a printing head unit and a control part. CONSTITUTION:The output terminal of a head driver 4 and the input terminal of a microcomputer 7 are connected through a signal wire 9 and a temp. sensor 5 is connected across the output terminal of the head driver 4 and a reference potential point 10. The microcomputer 7 controls the printing operation of a printing head on the basis of the voltage level of the signal wire 9 and compares the voltage level of the signal wire 9 with a preset reference voltage level to judge whether an overload signal is outputted from the head driver 4 and outputs an alarm signal to an alarm circuit 8 when the overload signal is judged to be outputted.
Patent JP-S5625148-A (JP)
Title: N-benzoyl-n'-phenoxyphenylurea-based compound, and insecticide comprising it
Inventor: NISHIYAMA RIYUUZOU
IPC: C07C325/00
Filed: 1979-08-08
Abstract: NEW MATERIAL:The titled compound shown by the formula I (X' is H, halogen, or methyl; X 2 , X 3 , X 4  and X 5  are H or halogen; Y is O or S).  
     EXAMPLE: N-(2-Chlorobenzoyl)-N'-[3-chloro-4-(4-trifluoromethylsulfonylphenoxy) phenyl]urea.  
     USE: An insecticide, having improved activity as an active ingredient of insecticide. Effective against various kinds of vermin, especially effective for controlling noxious insects.  
     PROCESS: A benzoylisocyanate shown by the formula II is reacted with a phenoxyaniline shown by the formula III in the presence of a solvent, e.g., benzene, etc. at 0W120°C for 0.1W24hr to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05294695-A (JP)
Title: Molding and its production
Inventor: HARUHARA TATATOMI
IPC: C04B14/02
Filed: 1992-04-21
Abstract: PURPOSE:To obtain the molding having a smooth surface similar to a polished surface. CONSTITUTION:The fine particles of a metal or mineral substance is classified with a dust collector and subsequently with a sieve device, and a portion having article diameters of <=200mum is collected. The portion is received in a container 12, mixed with a synthetic resin (e.g. polystyrene) solution 1 converted into a flowing state with a solvent (e.g. acetone) and then kneaded with stirrer 14. The obtained mixture 15 is injected into a mold frame therein having a sliding sheet (e.g. polyethylene sheet or salan resin sheet) for smoothening the surface of the molding, and subsequently solidified. If necessary, a synthetic resin is mixed or melt-mixed with an arbitrary pigment or dyestuff, and the produced coating agent is coated on the outer surface of the molding.
Patent JP-S5435648-A (JP)
Title: Computer
Inventor: YAMANAKA KAZUMASA
IPC: G06F9/355
Filed: 1977-08-25
Abstract: PURPOSE:To make it possible to achieve the relocatability easily by providing the part assigning a base register number in a part of the address constant and performing the conversion from the logical address to a physical address.
Patent JP-S5225898-A (JP)
Title: Process for producing copolyesters
Inventor: TANAKA CHIAKI
IPC: C08G64/20
Filed: 1975-08-22
Abstract: PURPOSE: A process for producing a polyester elastomer copolymer which contains no poly (alkylene oxide) glycol component and has improved elasticity, thermal resistance and resistance to weatherability by the use of terephthalic acid and phthalic acid as a dicarboxylic acid component together. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10290698-A (JP)
Title: Production of ethanol using microalga
Inventor: HIRAYAMA SHIN
IPC: C12R1/89
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and efficiently producing ethanol from microalgae without requiring a step for crushing cell walls of the microalgae in order to extract starch in the microalgae, a step for purifying the extracted starch and a step for gelatinizing the starch by heating. SOLUTION: This method for producing ethanol using microalgae comprises (A) a step for culturing the microalgae having the ability to hydrolyze starch accumulated in cells into glucose and extracellulary secrete the resultant glucose in a dark and anaerobic atmosphere under bright conditions, concentrating the prepared culture solution and providing a slurry, (B) a step for keeping the obtained slurry in the dark and anaerobic atmosphere, hydrolyzing the starch in the cells of the microalgae into the glucose and extracellularly secreting the glucose and (C) a step for feeding an alcoholic fermentation microorganism into the slurry containing the extracellularly secreted glucose, fermenting the glucose and obtaining the ethanol.
Patent JP-S61260202-A (JP)
Title: Semi-transmission type polarizing plate
Inventor: TOJO TOSHIHIKO
IPC: G02F1/1335
Filed: 1985-05-15
Abstract: PURPOSE:To obtain a semi-transmission type polarizing plate having excellent reflecting performance and transmission performance by combining a semi- transmittable reflection film having reflection and diffusion functions with a polarizing film thereby forming the polarizing plate. CONSTITUTION:The semi-transmittable reflection film 10 formed by depositing a light diffusible film 9 including a light diffusing agent such as, for example, titanium oxide, calcium carbonate, silica powder, glass beads and various org. and inorg. pigments on a light transmittable plastic film 8 is adhered by means of a self-adhesive agent 4 and is disposed onto one outside surface of the polarizing film 3. The film 10 can be easily prepd. by coating or printing the light diffusing agent on the film 8. Since the film 8. Since the film 10 has the film 9 contg. the light diffusing agent, both functions of optical reflection and diffusion are simultaneously obtd. and therefore the reflection performance and transmission performance are improved when the semi-transmittable polarizing plate is constituted by combining said film with the polarizing film 3.
Patent JP-H03297425-A (JP)
Title: Extraction process display device for extractor
Inventor: OKAMURA KENJI
IPC: A47J31/10
Filed: 1990-04-17
Abstract: PURPOSE:To display extraction process according to coffee extracting time by providing a temperature detection circuit portion and a timer circuit portion in a control circuit which switches on/off an extraction display light by means of the output of a temperature detection element provided inside of a water introduction pipe. CONSTITUTION:A temperature detection element 12 is installed in a water introduction pipe 8, and fixed by means of a seal material formed out of rubber. A control circuit 14 receives the output of the element 12, and compares it with a reference value set at a temperature detection circuit 15, and in the case of (A) point voltage being higher than the reference value (in the case of the element 12 temperature being higher), the output of a comparator 6 becomes low, and a display light 17 is lighted. Output to the display light 17, when a fixed time elapses after the element 12 surpasses the reference value, is stopped by means of a timer circuit portion 18, and the light 17 is put off. An output time at the timer circuit portion 18 is set at a time needed for coffee extraction. Accordingly, display matching the coffee extraction time can be realized.
Patent JP-H08298192-A (JP)
Title: Power unit
Inventor: NIIHORI HIROSHI
IPC: B60Q1/04
Filed: 1995-04-25
Abstract: PURPOSE: To stably start-light a light source which requires a current larger than the rated value just after starting. CONSTITUTION: In a power unit connected to a power supply circuit having relatively large internal impedance to perform operation of lighting a light source required for power of the rated or more when starting and limiting power supplied to the light source when a power supply voltage is lowered below a prescribed voltage or less, power limiting action is inhibited for a prescribed period of starting. Particularly in the case of lighting a high pressure discharge lamp by a storage battery 1 of an automobile, power of the rated or more is supplied when starting, thus to decrease input voltage of a lighting device 2 to prescribed voltage E1 or less, and even at this time, for a period a timer circuit 82 operates, the power limiting action is inhibited by a power supply detection inhibiting circuit 83.
Patent JP-S63268479-A (JP)
Title: Magnetic circuit
Inventor: NISHI SADAO
IPC: H02N11/00
Filed: 1987-04-23
Abstract: PURPOSE:To move a moving magnet forward by magnetic resiliency by composing a magnetic circuit of the moving magnet, top and bottom faces of which have unlike poles, a floating magnet and a driving magnet and forming a front section in the progressive direction of the moving magnet in height higher than a rear section. CONSTITUTION:A magnetic circuit is constituted of moving magnets 2 fixed to a movable carriage 1 slender in the progressive direction, floating magnets 4 fastened to outer cylinders 3 extended in the progressive directions of the magnets 2 on the outer circumferences of the magnets 2, field magnets and driving magnets 6. These magnets 2, 4-6 are organized of permanent magnets, and the moving magnets 2 are magnetized at top-bottom face unlike poles and a plurality of magnet pieces are arranged in the progressive direction at regular intervals. A front-section top face in the progressive direction of the magnet 2 is heightened, and a rear-section top face is shaped in low height. The driving magnets 6 are also disposed in the progressive direction, and tilted and fixed so as to be inclined at an up-grade. Accordingly, since the top faces of the driving magnets are slanted toward the progressive directions of the moving magnets 2, strong drag works to the moving magnets 2, thus driving the moving magnets 2.
Patent JP-H043866-A (JP)
Title: Method of discriminating enclosing amount of refrigerant in freezer
Inventor: FUJISAKI TADASHI
IPC: F25B45/00
Filed: 1990-04-19
Abstract: PURPOSE:To perform an accurate discrimination of an amount of refrigerant enclosed in a freezer by a method wherein an indoor temperature, an outdoor temperature and a degree of over-heating are measured, a rate of enclosing refrigerant is calculated in reference to its related equation and an enclosing amount of enclosed refrigerant is determined in reference to the rate of enclosing. CONSTITUTION:Measured values measured by pressure sensors 11 and 12 and by temperature sensors 8, 9, 13 and 14 are inputted to a discriminating device 10. The measured values are sent to an A/D convertor 22 one by one by a multiplexer 21. The measured values are converted in sequence from their analogue values into their digital values and then inputted into a controller 20. Some related equations are inputted in advance in the controller 20. The controller 20 calculates a saturation temperature, a degree of sucked over-heat or a degree of discharged over-heat and a rate of enclosing refrigerant as well as an amount of enclosing refrigerant when an input signal of cooling/heating is inputted from an operation mode circuit 26 so as to discriminate an enclosing amount of refrigerant and when a low charge is found, it operates a display device 23 and in turn when a suitable charging is found, it operates a display device 24 and when an over-charging is found, it operates a display device 25.
Patent JP-H02281288-A (JP)
Title: Display device
Inventor: HAGIWARA NOBORU
IPC: G09F9/30
Filed: 1989-04-24
Abstract: PURPOSE:To obtain a large screen excellent in picture quality by distributing and arranging the output ends of light guide path parts arranged on first display parts so as to obtain a group of picture elements joining sub-groups of picture elements that do not continue to a second display part. CONSTITUTION:This display device is provided with a picture distributing part 12 dividing original picture display data into plural display data groups as a group of discontinuous picture elements, the plural first display parts 14 displaying plural display data groups, the light guide path parts 15 which transmit a picture displayed on the plural display parts 14 as input, and a second display part 16 recomposing the original picture. The output ends of the light guide path parts 15 arranged on the first display parts 14 are distributed and arranged to obtain a group of continuous picture elements that do not continue to the second display part 16. Under this screen constitution, composition is performed for each display part in picture-elements unit, and therefore brightness variance between the first display parts can be reduced to obtain a satisfactory large screen as a whole.
Patent JP-H10293024-A (JP)
Title: Electronic level
Inventor: KOBAYASHI MASARU
IPC: G01C5/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To expand a range where the quantity-of-light ratio of an image sensor is constant without making darker a visual field with naked eyes by providing a filter layer for transmitting visible rays and shielding infrared rays annularly at the tip side from a beam splitter. SOLUTION: A beam splitter 14 transmits visible rays included in light being applied to an objective lens 11 toward the side of an eye piece lens part 15. In this case, infrared rays are branched to a CCD image sensor 2 without being transmitted. The CCD image sensor 2 reacts with infrared rays and converts an image according to received infrared rays to the image signal of an electrical signal. In this case, an annular filter layer with a light axis as a center is formed, at least, at one of a front surface 11a and a rear surface 11b of the objective lens 11.  Then, with a wavelength of 700 nm as a boundary, visible rays with a short wavelength are transmitted and infrared rays with a long wavelength are shielded by adjusting the thickness of the filter layer, thus expanding a range where the distribution of the quantity of light of infrared rays is uniform on the CCD image sensor 2 without making darker a visual field with naked eyes.
Patent JP-S61259099-A (JP)
Title: Heat exchanger for use in hot water apparatus
Inventor: KOBAYASHI IKUO
IPC: F24H1/18
Filed: 1985-05-14
Abstract: PURPOSE:To provide a heat exchanger for a hot water apparatus in which the thickness of a double plated layer is made thicker at the bottom part than at the fin part thereby to prevent corrosion by plating the surface of a finned heat exchanger material with a metal having an ionization tendency which is greater than that of the material, and further plating thereon a metal having an ionization tendency which is smaller than that of the placed metal. CONSTITUTION:A material for the finned heat exchanger, electroplated nickel having an ionization tendency which is greater than that of copper thereby to form a nickel layer 2 on the surface of a copper 1. Further, a double plated layer is formed by plating on the nickel layer 2 tin having an ionization tendency which is smaller than that of nickel but greater than that of the raw material copper. The thickness of the thus formed double plated layer is thicker at the fin part (crest part) then at the battom part. Then, the heat exchanger material thus formed is subjected to a corrosion prentive processing by a cathode corrosion preventive method at the corrosion preventive potential of -0.7+ or -0.1Vv.sSCE. By this procedure, the corrosion resistance of the finned heat exchanger can be improved.
Patent JP-S5531728-A (JP)
Title: Winder
Inventor: HONMA MASATOSHI
IPC: B21C47/02
Filed: 1978-08-23
Abstract: PURPOSE: To prevent from a shock during wrapping and prevent from the generation of bibration by allowing the strip wrapped around a mandrel to guide with the flapper frame having a liquid pad energized a spring.  
     CONSTITUTION: Wrappers 10, 20 are provided around a mandrel 2 where enabling to rotate around respective pivot 14, 25, E, permitting to energize them to the side of mandrel with the cylinders 15, 26. A wrapper 20 is provided by allowing the liquid pad 21 to enable to rotate around pivot 22, energizing them to the side of mandrel 2 with the spring 24. While the strip 1 forwarded to the mandrel 2 is wrapped around as guided by comressed liquid which is injected from the liquid pad 21, absorbing the shock and vibration caused by the difference of wrapped level by the spring 24 having large elastic coefficient, enabling to obtain smooth wrapping under high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0362825-A (JP)
Title: Polyphenylene ether having terminal epoxytriazine group and manufacture thereof
Inventor: SUTAARINGU BURUUSU BURAUN
IPC: C08G59/02
Filed: 1989-04-24
Abstract: PURPOSE: To provide objective polyphenylene ether containing a polymer molecule having a specific terminal group and excellent in hydrolysis stability, dimensional stability, toughness, heat resistance and dielectric characteristics and also improved in processability, solvent resistance and impact resistance.  
     CONSTITUTION: For example, at least one kind of polyphenylene ether (A) and epoxychlorotriazine (B) represented by formula I (wherein X is alkyl and R 1  is a divalent fatty acid) are reacted in the presence of a basic reagent to obtain an objective polyphenylene ether compsn. containing a polymer molecule having a terminal group represented by formula II (wherein Q 1  is halogen, primary or secondary lower alkyl, phenyl, haloalkyl or an aminoalkyl group, X is alkyl or cycloalkyl and R' is a divalent aliphatic or alicyclic group). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S583417-A (JP)
Title: Pulse generator
Inventor: SANEMORI AKIROU
IPC: H03K3/537
Filed: 1981-06-30
Abstract: PURPOSE:To set switch working voltage just with an adjustment of the distance between the electrodes of the 2nd spark gap and at the same time to reduce the variance of closing action with stable working, by connecting a resistance in parallel to the 1st spark gap. CONSTITUTION:An end of a resistance 20 is connected to a damper resistance 9, and the other end of the resistance 20 is fixed at an insulated supporter 21. The supporter 21 is fixed at a case 16. A brush 22 is attached between the supporter 21 and a conductive construction 5 which is turned by a motor 6 and then connected to the resistance 20. The other end of the brush 22 has a constant contact with the construction 5. The 2nd electrode 2 forming the 1st gap G1 is kept at the same potential as the 1st electrode 1 by means of the resistance 20. Thus the closing action of a switch is started only when coincidence is obtained between the distance between the 3rd and 4th electrodes 3 and 4 which form the 2nd spark gap G2 and the distance at which the sparking is carried out with the charged voltage of a capacitor 8.
Patent JP-S5626345-A (JP)
Title: Pickup tube device
Inventor: AOKI ASATO
IPC: H01J31/38
Filed: 1979-08-09
Abstract: PURPOSE:To give uniform biased light effectively by using a small-size lamp in which a light-reflecting film is provided on the periphery of a glass bulb and a biased light-offering lamp is provided on the side of a lighting window provided at a part of the light-reflecting film. CONSTITUTION:When lighting the lamp 13 by energization, the light emitted from the lamp 13 enters through the lighting window into the stem portion 6 and then goes to the side of the photoelectric conversion face 14 while repeating reflection inside the cylindrical side walls of the glass bulb 4. At this time, since the inner surface of the light-reflecting surface 5 serves to reflect light, the loss of light on the surface 5 is very small and therefore, the photoelectric conversion face 14 receives uniform biased light effectively from the whole periphery of the light-reflecting surface 5.
Patent JP-S5810102-A (JP)
Inventor: JIEEMUSU UIRIAMU BURANTOREI
IPC: F01D5/30
Filed: 1982-06-15
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-S62260365-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAUCHI TSUNENORI
IPC: H01L29/732
Filed: 1986-05-06
Abstract: PURPOSE:To obtain the formation method of an emitter, through which an impurity in a base does not diffuse further by impurity diffusion through polysilicon, by shaping the emitter through polysilicon through two polysilicon growths or more. CONSTITUTION:A base 12 is formed to a semiconductor substrate 11, an oxide film 13 is shaped onto the surface of the substrate 11, and an emitter contact window is bored to the oxide film 13. A first polysilicon film 14a is grown on the whole surface, an emitter impurity is implanted to the film 14a, a second polysilicon film 14b is grown on the whole surface, and emitter diffusion is conducted. The base 12 is shaped to the semiconductor substrate 11 such as an silicon substrate 11, the emitter window is bored to the oxide film 13 such as an SiO2 film 13, the first polysilicon film 14a in thin film thickness of approximately 500Angstrom , and the ions of the emitter impurity are implanted or PSG is deposited. The second polysilicon film 14b is grown in film thickness of approximately 2500Angstrom , the ions of the emitter impurity are implanted or PSG is deposited to the second polysilicon film 14b as occasion calls for, and an emitter 15 is formed through emitter diffusion.
Patent JP-2000295799-A (JP)
Title: Stator of motor
Inventor: YOKOTE SHIZUKA
IPC: H02K1/16
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress cogging torque and minimize the leakage magnetic flux generated in a thin part by setting the connection thickness in the radial direction of the thin part between teeth at a specified value. SOLUTION: A permanent magnet motor consists of a stator 1 and a rotor provided on its inner surface with a permanent magnet which is disposed on the outer surface of the stator through a gap. Teeth of the stator 1 are connected by thin parts 2 and there is no space between the teeth, resulting in the rotation of the stator 1 with suppressed cogging torque. In order to prevent the flow of magnetic flux between adjacent teeth, the thin parts 2 are set to 0.1 to 0.3 mm. Cogging torque jumps up at the connection thickness of 0.15 mm or below. This is because if the connection thicknes is 0.15 mm or below, the magnetic flux density in the thin parts becomes saturated and the magnetic resistance of that parts becomes very high and therefore the thin parts lose their function to pass the magnetic flux, having no effect of reducing cogging torque.