baber/WOPTO huggingface dataset:
Patent JP-H0669122-A (JP)
Title: Fabrication of semiconductor device
Inventor: YAMANAKA KOJI
IPC: H01L21/316
Filed: 1992-05-28
Abstract: PURPOSE:To prevent increase and fluctuation of contact resistance while preventing lowering of migration resistance of metallization by forming an antireflection film on an interlayer dielectric film and a fine resist pattern thereon. CONSTITUTION:After forming a first interlayer dielectric film 6, a second interlayer dielectric film 7 is formed on the entire surface. An antireflection film 9 composed of titanium nitrogen (TiN) or titanium tungsten (TiW) is formed entirely through sputtering. Resist is then applied on the entire surface and subjected to exposure and development thus forming a fine resist pattern 8a. The antireflection film 9 is subsequently etched using chlorine based etching gas with the resist pattern 8a as a mask. Subsequently, the second interlayer dielectric film 7 is etched using fluorine based etching gas, e.g. CF4, CFH3, thus forming fine contact holes.
Patent JP-2000327454-A (JP)
Title: Base material for building and its coating method
Inventor: HATTORI TAKAHISA
IPC: C04B41/61
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To impart functions of finish coating films for inner and outer walls and photocatalyst coating films by forming the finish coating films for the inner and outer walls having a contact angle with water within a specific range on the surfaces of base materials for buildings and forming coating films of a water-base photocatalyst coating material containing silicone as a leveling agent for the finish coating films for the inner and outer walls thereon. SOLUTION: The contact angle with the water is 30 to 120 deg.. The base materials for buildings are asbestos slates, lightweight foamed concrete boards, etc., and the finish coating materials for the inner and outer walls are a synthetic resin emulsion base and acrylic rubber base, etc., and a photocatalyst coating material is coating materials prepared by dispersing titanium oxide particles and amorphous titanium oxide into water, etc. The amount of the silicone to be added to the photocatalyst coating material is preferably 0.003 to 1.5 water. If the amount is 0.03 to 1.0 wt.%, air bubbles exist particularly on the surfaces of the lightweight foamed concrete panels, etc., and the leveling adjustment to the surfaces of the base materials for building having ruggedness is possible.  The water-base photocatalyst coating films consisting of two layers of a pretreatment coating film and the active photocatalyst coating film are preferably formed by applying a pretreatment coating material on the surface prior to the coating application of the active photocatalyst coating material.
Patent JP-S5469718-A (JP)
Title: Frequency converter
Inventor: TAMURA KAORU
IPC: H02M5/27
Filed: 1977-11-16
Abstract: PURPOSE: To make a stabilized no load operation capable, by providing the same command of phase shift control, fed to the phase shifter, at no load operation and on load operation, to equalize a quiescent time at the both operations.  
     CONSTITUTION: In the conventional cyclo converter, are provided a comparison amplifier 18 for no load operation and a switch 19. A difference, between a comparison amplifier 8 for steady operation and the comparison amplifier 18 for no load operation, is existing in a point with each amplification degree differring. At no load operation, becuase of no feed-back current coming from an output current detector 7, such low degree of amplification as to output a current pattern 11 in a state as it is well be required to prevent an output of the comparison amplifier 18 from becoming a square wave. In such manner as in the above, if the comparison amplifier is switched to the comparison amplifier 18, of low degree of amplification, for no load operation at the time of no load operation, the same command voltage of phase shift control as at the time of on load operation will be given to the phase shifter also at the time of no load operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61295104-A (JP)
Title: Tire
Inventor: OGATA KAZUNORI
IPC: B60C11/11
Filed: 1985-06-21
Abstract: PURPOSE:To prevent a lug from being damaged at mold release by increasing the groove wall angle between the lug groove side wall and a surface that makes a right angle against the lug surface and includes the ridge at the lug groove peak end toward the outside of a tire for a heavy load vehicle such as an industrial vehicle. CONSTITUTION:The groove wall angle theta between a lug groove side wall 6 and a surface that makes a right angle against the surface of a lug 5 and includes a ridge 7 at the peak end of a lug groove 4 is increased along the lug groove 4 toward the outside of a tire. For example, the respective groove side wall angles thetaa to thetac are set to thetaa<thetab<thetac toward 7c from 7a. As a result of this structure, the damage of lug surface can be prevented when the lug is removed from a vulcanizing mold.
Patent JP-S5172868-A (JP)
Inventor: NOOMAN KURABUTORII
IPC: F16D51/18
Filed: 1975-11-13
Abstract: In an actuator assembly for a vehicle brake a follower member normally operated by a wedge to apply a brake comprises a pair of hydraulic pistons working in a common bore in a housing, and the housing is provided with a supply port communicating with a pressure space defined between the adjacent ends of the pistons which abut when the wedge is displaced, and with an abutment face with which the innermost piston is engageable when the wedge is in its retracted position and the pressure space is pressurized.
Patent JP-H0429813-A (JP)
Title: Method and device for controlling feed rate of material of calender
Inventor: YOSHIKAWA KAZUYASU
IPC: B29C43/24
Filed: 1990-05-25
Abstract: PURPOSE:To reduce the deviation in the quantity of bank by correcting the material feed rate depending on the deviation between the material consumption and the material arrival quantity of a calender produced until the start of change of material feed rate and the deviation between the material consumption and the material arrival quantity produced after the change of material feed rate until the material reaches the calender. CONSTITUTION:An operation control device 28 determines the deviation between the material consumption of a calender 4 from the change of material consumption of the calender 4 until a material feed device 1 changes the material feed rate and the quantity of material having arrived during said period and the deviation between the material consumption of the calender 4 during transfer period from the start of change of material feed rate of the device 1 until material 3 after the change of the feed rate reaches the calender 4. And the deviations of material feed rate are summed up to determine the excess and deficiency of feed rate of the device 1 after the change of material consumption of the calender 4. Further, the width of a knife to correct said excess and deficiency is determined to send a corrected knife width adjustment signal 29 to the device 1.
Patent JP-S5927228-A (JP)
Title: Temperature recorder
Inventor: ARAI SUMIO
IPC: G01K11/06
Filed: 1982-08-06
Abstract: PURPOSE:To obtain an inexpensive temperature recorder, by which recognition can be readily performed, by arranging a solidified body having a specified melting point in a container at least a part of which is transparent, arranging a body in the solidified body, and making it possible to record whether the temperatus is kept at the melting point or lower or not based on the presence or absence of the movement of the body. CONSTITUTION:The lower end of a trasparent container and the like made of polyvinyl chloride or the like is sealed. A liquid such as an aqueous solution of ethylene glycol, NaCl, or CaCl2, which is to become a solidified body having a specified melting point, is contained in the container. A body 4 such as sand and fine ceramic balls, whose specific gravity is larger than that of the solidified body 3, is mounted on the liquid. The solidified body 3 is further mounted on the body 4. An upper end part 5 is sealed. Thus, a temperature recorder is formed. Or a material 3', which is obtained by coloring a solidified body by a dye or the like, is laminated on the solidified body 3. When the temperature of the recorder becomes the solidifying point, the body 4 is lowered. The color spreads over the entire layer 3'' and is not returned to the original state even though the solidified body is solidified again. In this way, the simple, inexpensive temperature recorder is obtained.
Patent JP-S5761949-A (JP)
Title: Rack storing tool of automatic blood preprocessor
Inventor: KOIKE YUUICHI
IPC: G01N33/48
Filed: 1980-09-30
Abstract: PURPOSE:To increase both the operability and the processing capacity of an automatic blood preprocessor, by securing such constitution in that the foremost head rack at a line-up part stands still on the path when the line-up part receives a reciprocating shift. CONSTITUTION:A line-up part of a rack storing tool 2 fixes a rack guide 16, and a rack path 17 provided in parallel to the line-up part is fixed at a rack longitudinal sending part. Accordingly a rack 3 put on the path 17 is set again to be parallel to other racks 3 when the line-up part is pulled out and then pushed back again. Then only the rack 3 at the utmost right side is led into a preprocessor when a pulley 8 is turned.
Patent JP-H02192888-A (JP)
Title: Incision depth monitoring device and incising device
Inventor: FUJISAKA SHINICHI
IPC: B23K26/00
Filed: 1989-05-30
Abstract: PURPOSE:To carry out laser beam machining of desired depth and shape with high accuracy by detecting sound waves generated on a part to be irradiated to output a signal and detecting the change of the sound waves from this signal to operate the depth of incision of the part to be irradiated. CONSTITUTION:The bone and cortex 3 of materials to be incised are irradiated with a laser beam 2 and incised. A transducer is set in the vicinity of the part 3b to be irradiated and detects the sound waves generated on the part 3b to be irradiated and outputs the signal. A signal processing circuit 9 then detects the change of the sound waves from the signal to operate the depth of incision of the part 3b to be irradiated. Based on a result of operation of the signal processing circuit 9, the laser beam projected from a laser beam device is controlled by a laser beam controller 10. By this method, the depth of incision of the part to be irradiated is monitored in real time.
Patent JP-2000329866-A (JP)
Title: Support structure of content and clock using it
Inventor: MAKIBA HIDENORI
IPC: G04B37/05
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress the decline of an elastic force at the elastic deformation part of a positioning member, and to maintain positioning performance for a long period, in a support structure for storing a content inside a case body, positioned by the positioning member. SOLUTION: In this support structure, when assembling a clock by integrating an inside frame 10, the head of a deformation abutting part 12b of the inside frame 10 abuts on the inner face 9a of a back lid 9, and an elastic deformation part 12d is deformed corresponding to assembling sizes of each part to form a state of pushing up the deformation abutting part 12b. In this case, projecting form parts 12e abut on the inner face 9a of the back lid 9 or face to the inner face 9a of the back lid 9 through extremely small clearance.
Patent JP-S6089963-A (JP)
Title: Integrated circuit memory device
Inventor: YASUI NORIMASA
IPC: H01L27/11
Filed: 1984-07-04
Abstract: PURPOSE:To obtain the titled device which operates by the dynamic memory system by forming a dynamic FF type memory cell with four MISFET's and additionally supplying the leak charges from an accumulation means to the accumulation means through a load means consisting of a high resistance polycrystalline silicone connected to the power supply line. CONSTITUTION:An IC memory device is formed by providing the MISFET elements Q1 and Q2 for driving, MISFET elements Q3 and Q4 for transmission and load resistances R1 and R2 between the power supply VDD line and word line. Namely, the source of element Q1 is connected to the power supply line VDD throgh the resistor R1, while the drain of element Q2 to the line VDD through the resistor R2 and the drain of element Q1 and source of element Q2 are mutually connected and then arounded. The gate of element Q1 is connected to the reistor R2, while the gate of element Q2 to the reistor R1, and the source and drain of the elements Q3 and Q4 respectively connected to the word line at the gates are respectively connected to the gate of element Q2 and the gate of element Q1.
Patent JP-S62291607-A (JP)
Title: Connection box for optical composite overhead ground wire
Inventor: SHINODA TSUGIO
IPC: G02B6/00
Filed: 1986-06-11
Abstract: PURPOSE:To connect cables without cutting off them by constituting a connection box boxy divided into two parts on a face parallel with an opening surface and forming a sleeve supporting an optical composite overheat ground wire fitted to the bottom of the body over both the sides of a divided line as two- divided constitution divided on a face including the axis of the sleeve. CONSTITUTION:The connection box body 10 is constituted so that its back face is closed and its front face is opened, a door 12 is openably fitted to the opening part through hinges 11 and the body 10 is formed as two-divided constitution divided on a face parallel with the opening face to form a dividing face 10a and a dividing chip 10b. In case of superposing individual steel tower information such s a wind direction, a wind velocity and temperature around the steel tower to information transmission for system control, only the optical fiber for superposing the information is cut off and the cut optical fiber is branched and spliced to an optical fiber 17 for transmitting an optical signal converted from a measured value by a converter 16 through a proper coupler. Thereby, the cutting and splicing of optical fibers can be suppressed at minimum.
Patent JP-H0226559-A (JP)
Title: Hurt bandage made of arginate fiber with excellent monolithic property
Inventor: SUUZAN MIAADEISU KOORU
IPC: D04H1/46
Filed: 1989-05-30
Abstract: PURPOSE: To provide jointing enough for removing from wound as one piece by weaving nonwoven web of alginic acid fiber and forming cloth providing jointing. CONSTITUTION: The wound bandage comprises nonwoven cloth of alginic acid short fiber which does not substantially provide adhesive connection or inter fusion at cross points of the fiber. The alginic acid short fiber is processed in nonwoven web and the alginic acid fiber web is interlaced by hydraulic pressure and desirably hydro-entangled and formed in cloth with good jointing. This cloth expands largely in a saline fluid and becomes gel state.
Patent JP-S5926838-A (JP)
Title: Sheet detecting system
Inventor: NAGAOKE TAKAO
IPC: G03G15/00
Filed: 1982-08-07
Abstract: PURPOSE:To reduce an operating time and to reduce the occurrence of wrong detection due to contamination of a sheet, by constituting a device, which detects the presence of a sheet in a printer and the like, such that when the sheets are reduced to a predetermined quantity, the sheet detector is actuated. CONSTITUTION:Sheets 4 piled up on a sheet placing board 2 are delivered one by one by a roller, and simultaneously, the sheet placing board 2 is raised through the action of a spring. With the progress of the delivery, when the sheets 4 piled up on the sheet placing board 2 is reduced to a given thickness, the contact of a magnetic approach switch 8, mounted in a given position in a casing 1, is closed through operation of a permanent magnet 7 installed to the end part of the sheet placing board 2. Said closing causes the luminous diode of a detector to start to emit light, and if the sheets 4 remain, the reflecting light is collected by a hot diode 62 to detect the presence of the sheets 4, and if the sheet 4 is absent, no reflecting light is collected, and this detects the absence of the sheet.
Patent JP-H04363358-A (JP)
Title: Flame retardant polyester resin composition
Inventor: FUJITA KATSUTOYO
IPC: C08L67/02
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a flame retarded resin composition, excellent in molding processability and capable of providing molded products excellent in heat distortion, impact, chemical and weather resistances, etc. CONSTITUTION:A flame-retardant polyester resin composition is obtained by blending 100 pts.wt. total amount of 10-90wt.% polycarbonate, 10-90wt.% thermoplastic polyester and 0-40wt.% impact resistance improver with 1-50 pts.wt. specific halogenated phenoxy resin and 0-30 pts.wt. antimony compound.
Patent JP-S5927690-A (JP)
Title: Degaussing method
Inventor: ASAO SHIYUNICHI
IPC: H04N9/29
Filed: 1982-08-07
Abstract: PURPOSE:To attain degaussing on the way of operation of a cathode ray tube and a deflection yoke, by setting the start of degaussing after a prescribed time with a signal specifying the start of vertical deflecting scanning taken as a reference. CONSTITUTION:One signal is transmitted to a timing gate circuit 2 from a differentiating pulse circuit 1 with a degaussing switch and a start signal is given to a degaussing start restricting circuit 3. The circuit 3 receives the start signal, generates a degaussing start period adjusting pulse 3A having a pulse width with a vertical synchronizing signal inputted at first and transmits it to a degaussing period restricting circuit 4. The circuit 4 generates a degaussing period set pulse 4A having a pulse width T2 completing the degaussing operation within the vertical scanning period and generates a degaussing magnetic field by operating the degaussing means 5. Since the degaussing is performed at any time during the operation of the cathode ray tube, the excellent picture is maintained at all times even for the continuous and long time operation of the cathode ray tube.
Patent JP-2000326099-A (JP)
Title: Collapsing device for empty container
Inventor: NOGUCHI KENICHI
IPC: B30B9/32
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a collapsing device capable of easily and moreover rapidly collapsing an empty container to reduce its volume by only one hand and with a small force. SOLUTION: The ends of a lever 6 are attached to the rear of a base 1 so as to be freely rocked around a horizontal shaft 7, a recess 2 in which at least the lower half of an empty container is housed when the empty container is horizontally placed is provided on the upper surface of the base 1 so as to be arranged closely to the horizontal shaft 7 and parallel it, and also a pressurizing projection 8 capable of being fitted into the recess is provided in the lever 6.
Patent JP-S6038128-A (JP)
Inventor: JIYAN GURABOUSUKII
IPC: F16L58/10
Filed: 1984-07-03
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-S6031511-A (JP)
Title: New highly-absorptive polymer and its production
Inventor: TANADA HIROSUKE
IPC: C09K3/00
Filed: 1983-07-29
Abstract: PURPOSE:To obtain the titled polymer excellent in absorption of body fluid, by graft-polymerizing a water-soluble monomer in an aqueous solution containing xanthan gum and locust bean gum. CONSTITUTION:A water-soluble monomer, e.g., (meth)acrylic acid, and, optionally, a compound having at least two vinyl groups in the molecule, e.g., methylenebisacrylamide, are added to an aqueous solution of xanthan gum and locust bean gum at a ratio of 4:6-6:4, and the graft polymerization is effected at a temperature <=60 deg.C in the presence of a ceric salt initiator. The polymerization system is heated to a temperature >=60 deg.C and then cooled by standing. EFFECT:It is possible to obtain a highly absorptive polymer excellent in absorptivity in an ionic aqueous solution. USE:Sanitary products, diapers, water-retainer, etc.
Patent JP-H04365468-A (JP)
Title: Supercooled liquid drink and its preparation
Inventor: TANPO MASAHIRO
IPC: C12G3/02
Filed: 1991-06-10
Abstract: PURPOSE:To prepare the subject drink such as SAKE (Japanese rice wine) capable of keeping the supercooled state in a freezer without necessitating the special caution to the cooling time, etc., and freezing when poured into a cup, etc., by cooling an individually packaged liquid drink in a specific manner. CONSTITUTION:A liquid drink is individually packaged and one or plural packages are put into a heat-insulation container. The liquid drink is cooled at a temperature below the freezing point of the drink to obtain the objective product. The cooling temperature is preferably lower than the freezing point of the liquid drink by<12 deg.C.
Patent JP-S6117907-A (JP)
Title: Three-dimensional shape measuring instrument
Inventor: NOSE TETSUSHI
IPC: G01B11/24
Filed: 1984-07-05
Abstract: PURPOSE:To measure accurately a minute shape by providing an in-focus state discriminating optical system and an inclination angle measuring optical system which share a part of an optical path and moving a part of the former while holding the optical path near an object lens and providing a movement extent measuring means of this moving. CONSTITUTION:The light from a light source 8 of an in-focus state discriminating optical system 2 passes a collimator lens 10, etc. and is projected from an object lens 20 to an object 50 to be measured, and the reflected wave is led to a sensor 26 whose output is zero in the in-focus state, and an actuator 40 is servo- driven to perform auto-focusing. The extent of movement of a casing 6 is measured by a length measuring means 42 to measure the position of the surface of the object 50 to be measured. This position measurement is performed for the whole of the surface of the object 50 to be measured. The position of the centroid of the luminous flux is detected in the in-focus state by an inclination angle measuring optical system provided with a light source 28 different in wavelength from the light source 8, a sensor 38, etc. to measure the angle of inclination.
Patent JP-S5930710-A (JP)
Title: Manufacture of high purity boron carbide powder
Inventor: TOUJIYOU SUSUMU
IPC: C01B31/36
Filed: 1982-08-10
Abstract: PURPOSE:To obtain the titled powder in a higher yield than the conventional yield by reducing and carbonizing boric acid or boron oxide with Mg, Ca and amorphous carbon of <=50mum grain size freed of volatile impurities as a carbon source. CONSTITUTION:Boron carbide is obtd. by reducing and carbonizing boric acid, boron oxide or a mixture thereof with Mg, Ca or a mixture thereof and amorphous carbon of about 1-50mum grain size freed of volatile impurities as a carbon source. A mixture of said starting materials are preheated, and powder of the preheated mixture or a green compact of the powder is reacted at 700-1,200 deg.C. The amounts of the carbon source and Mg to be added are 95-100% and 105- 110% of the reaction equiv., respectively. Formed magnesium oxide or calcium oxide is removed by dissolution in acid or other method. The resulting mixed intermediate product is heated at 1,300-2,000 deg.C to complete the carbonization reaction.
Patent JP-S62297214-A (JP)
Inventor: EDOWAADO RIREI
IPC: C01G23/00
Filed: 1987-06-01
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。