baber/WOPTO huggingface dataset:
Patent JP-S61228918-A (JP)
Title: Forming of polytetrafluoroethylene lining material
Inventor: KAWAHIGASHI NOBUO
IPC: B29L23/00
Filed: 1985-04-03
Abstract: PURPOSE:To provide polytetrafluoroethylene (PTFE) lining material excellent in durability by a method wherein a performed body is formed by pressing PTFE powder against the surface of bonding layer, which is formed on the surface of a perforated plate fixed onto a metal surface to be lined, and baked by heating and the gas developed during baking is removed outside through the perforated plate. CONSTITUTION:Firstly, a bonding agent layer 5 is formed on the surface of a perforated plate 3, which nis spot-welded onto the inner wall surface of a metal tube. Secondly, a PTFE performed body is formed on the bonding layer 5 by pressing PTFE powder 9. Thirdly, an inner tube 8 and a permeable membrane 6 are removed from the interior of the metal tube 1. Finally, the resultant metal tube 1 is placed in an electric oven or the like so as to bake by heating at 360-380 deg.C in order to sinter the PTFE performed body. The decomposition gas developed during the baking is exhausted outside through a large number of holes of the perforated plate 3 and gaps from vent holes provided on the metal tube 1. Thus, the destruction of the lining material and the development of cracks are prevented and consequently a PTFE lining material excellent in durability is obtained.
Patent JP-S54162619-A (JP)
Title: Manufacture of lead-calcium alloy
Inventor: TSURUKI JIYUNZOU
IPC: C25C3/36
Filed: 1978-06-14
Abstract: PURPOSE: To manufacture a Pb-Ca alloy with high current efficiency and low power unit by carrying out electrolysis using molten lead or a molten lead-Ca alloy as a cathode and an electrolytic bath contg. molten CaCl 2 , CaF 2  and CaO.  
     CONSTITUTION: Using molten lead or a molten Pb-Ca alloy as a cathode and a CaCl 2 -CaF 2 -CaO ternary molten bath electrolysis is enabled at a lower temp. than that of a conventional method. Since CaO is contained as one of the electrolytic bath components, recombination of metallic Ca with anode gas is controlled. CaF 2  contained in the bath lowers the viscosity of the bath and facilitates removal of anode gas. Thus, electrolysis is carried out at stable low cell voltage without inducing anode effect, and a Pb-Ca alloy of high Ca content can be manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55163474-A (JP)
Title: Hybrid crystal wrist watch
Inventor: MORI TOSHIO
IPC: G04C3/00
Filed: 1979-06-06
Abstract: PURPOSE:To obtain a serviceable crystal wrist watch by providing a home time in analog representation and a world time or an alarm time in digital display. CONSTITUTION:An analog representation 2 indicates a home time, and a digital display 3 indicates a world time on each area in interlocking with a world time area display 4. A world time area indicated on the digital display 3 is changed by turning an external operating member 6, and an alarm time available at the area is indicated on the digital display 3 together with an alarm setting mark 9 by pushing said member.
Patent JP-S62228938-A (JP)
Title: X-ray device
Inventor: YOSHIDA TERUNOBU
IPC: A61B6/06
Filed: 1986-03-31
Abstract: PURPOSE:To prevent X rays from being incident excessively from parts except a part to be inspected and to obtain an excellent diagnostic image by specifying the angle of rotation and width of a collimator based on the signal from the body to be inspected. CONSTITUTION:An X-ray beam is converged by a collimator on the part to be inspected which is set to aperture extents X and Y. The video signal of the entire scan size area picked up by a TV camera 11 is sent to a video level integral mean measurement part 12 to integrate and average a video level. This is inputted to a loop indicated by a minimum value decision part 13 and a collimator rotation part 14 and the collimator is rotated unless it is judged that the input is the minimum value. When it is decided that the input is the minimum value, the rotation of the collimator is stopped and the width of the collimator is adjusted through the loop of a comparison part 15 and a collimator width movement part 16 so that the video level becomes proper.
Patent JP-S51148300-A (JP)
Title: Gun shooting stabilizing device for canon gun
Inventor: SHIMIZU KOU
IPC: F41A23/60
Filed: 1975-06-13
Abstract: PURPOSE:A gun shooting stabilizing device for canon gun without increasing weight increasing weight and operational inconvenience.
Patent JP-H06254526-A (JP)
Title: Method and device for washing bottle
Inventor: SAKAI YASUARI
IPC: B08B9/30
Filed: 1993-03-05
Abstract: PURPOSE:To surely wash bottles having intricate ruggedness on their inside bottom surface. CONSTITUTION:A supporting shaft 12 is mounted on a supporting base 10. An oscillating bracket 14 is fitted to this supporting shaft. This oscillating bracket is connected via a joint part to a turning motor 28 Pawl-shaped bottle supporting parts 14a and 14b which partially project are respectively formed at the end on the side opposite to its supporting shaft side. A supporting lever 16 is mounted thereon turnably by means of a pin 26. This supporting lever is formed with a pawl-shaped bottle supporting part on its one end side. The bottle supporting part of the supporting lever is so formed as to be moved to a clamping position side by the other end side which is pushed by a spring 18. An excitation device 30 connected to the supporting base can impart vibrations to the bottle. A nozzle 34 is provided advavanceably into the mouth of the bottle. This nozzle is constituted to inject the pressurized water supplied from a pressurized water supplying device 32 as water jets 36 into the bottle.
Patent JP-S52154605-A (JP)
Title: Information recording material
Inventor: TERAO MOTOYASU
IPC: B41M5/26
Filed: 1976-06-18
Abstract: PURPOSE:To project an energy beam on a thin film containing Se and a specific element formed on the printed circuit board so that a concave may be generated on the beam-received portion and information be recorded appropriately.
Patent JP-H08271754-A (JP)
Title: 1x3 nonequal branching coupler and its production
Inventor: ABE ATSUSHI
IPC: G02B6/28
Filed: 1995-03-29
Abstract: PURPOSE: To provide a 1×3 nonequal branching fiber coupler which is changed in the light receiving quantity of an optical fiber at a symmetrical center and optical fibers on both sides and a process for producing this coupler. CONSTITUTION: This 1×3 nonequal branching fiber coupler is made incident with light from the optical fiber 1 existing at the symmetrical center among three pieces of the optical fibers 1 to 3 fusion stretched in parallel. The output light quantity of the optical fiber 1 and the output light quantity of the optical fibers 2, 3 existing on both sides are unequally branched. This process for producing such optical fiber coupler comprises forming a coupling part by aligning three pieces of the optical fibers 1 to 3 in parallel, clamping and pulling the front and rear parts of the parallel aligned parts while heating these parts, then fusing these parts under heating.  The light is made incident on the optical fiber existing at the symmetrical center among three pieces of the optical fibers and the exit light from this optical fiber and the remaining arbitrary optical fiber is monitored. The fusion stretching is stopped when the light quantity of two pieces of the optical fibers attains a desired ratio.
Patent JP-2000270405-A (JP)
Title: Braking device of electric motor car
Inventor: SASAKI HIROKI
IPC: B60L7/24
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a braking device of an electric motor car which can obtain large engine brake feeling which responds to driver's requirement to an accelerator off-step operation when an engine brake range is selected, and prevent sense of uncomfortable braking due to the selection to the engine brake range. SOLUTION: A regenerative braking force generating means e consists of a regenerative braking force generating part e1 when a normal run range is selected, and a regenerative braking force generating means e2, when an engine brake range is selected. The generating part e1 generates a regenerative braking force corresponding to the engine brake on the basis of the accelerator off-step operation, when a detected select position is a normal run range, and generates a regenerative braking force to which a regenerative braking force supplementing hydraulic braking force is added, when the start of a braking operation is detected.  The generating part e2 increases regenerative braking force corresponding to the engine brake generated on the basis of the accelerator off-step operation, as compared with the case in which a normal run range is selected, and decreases the regenerative braking force supplementing the hydraulic pressure braking force generated on the basis of a braking operation, when the detected select position is in the engine brake range.
Patent JP-S57188611-A (JP)
Title: Refining method for nickel stainless steel
Inventor: IKEHARA YASUMASA
IPC: C22C33/04
Filed: 1981-05-14
Abstract: PURPOSE:To obtain Ni-containing stainless steel at low cost by charging a formed body of NiO powder and a carbonaceous material in a container lined with refractories after steel is taken out and adding a molten steel containing relatively large amount of carbon after reducing said NiO partially. CONSTITUTION:With NiO powder obtained from an Ni mat by oxidation and roasting, etc., >=5%, more preferably 5-15% carbonaceous material (e.g. pulverized coal) is mixed additionally, thus obtaining a formed body. This formed body is charged in a container lined with refractories after molten steel is taken out and preheated to reduce >=20%, more preferably >=40% NiO. In this state, molten steel containing >=0.6wt% C is charged to meet an Ni component into the molten steel, and unreduced NiO is reduced with C in the molten steel, thereby refining desired Ni stainless steel. The surface temperature of the refractories right after the steel is taken out is >=1,300 deg.C, and this radiated heat is used for partial reduction of NiO and recovered and utilization effectively. Further, the Ni component is melted into the molten steel at high yield.
Patent JP-S63238597-A (JP)
Inventor: KONO SHIGEHIRO
IPC: G21C17/10
Filed: 1987-03-27
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-H02252280-A (JP)
Title: Optical fiber laser
Inventor: SHIMIZU MAKOTO
IPC: H01S3/107
Filed: 1989-03-27
Abstract: PURPOSE:To enable the variable range of oscillation wavelength to be expanded by a method wherein the title optical fiber laser is structured of a photopropagation path formed of an optical fiber with Ti added thereto as an active ion in a core part. CONSTITUTION:An exciting Ar laser beam 1 enteres an optical fiber 4 whose core is made of Ti-added quartz glass through an objective lens 2 and an incident side dichroic mirror 3. As for a wavelength selective element, a compound refractive index filter 5 is used and then another objective lens 2 is inserted to change the oscillated beam into a parallel beam before entering. Through these procedures, the title optical fiber laser in wide wavelength variable range can be manufactured.
Patent JP-H04308089-A (JP)
Title: Operation controller for plasma treating device
Inventor: SHIMIZU AKIO
IPC: C23F4/00
Filed: 1991-04-05
Abstract: PURPOSE:To realize various operation control functions with high speed and reliability, to reduce the downtime resulting from the modification of a program and to improve the working rate of a plasma treating device by using this operation controller. CONSTITUTION:This operation controller is formed with a process programmable controller 18 for controlling a microwave power source 1 constituting a plasma producing means, a solenoid power source 5, an RF power source 9, mass flow controllers 16 and 17 for a raw gas feed line, etc., an exhaust programmable controller 19 for controlling vacuum pumps 13, 14 and 15 as the evacuating means, a transport programmable controller 20 for controlling the door valve 11 of a spare vacuum chamber 10 as a wafer traveling means, a robot, etc., a personal computer 22 for overall control connected to the programmable controllers through a line 21 of communication, etc., and the devices to be controlled are subjected to decentralized control and centralized control.
Patent JP-H11272665-A (JP)
Title: Japanese sentence structure analyzing device
Inventor: KASHIOKA HIDENORI
IPC: G06F17/28
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To accurately and automatically impart a part of speech as compared with a conventional example without using a dictionary to impart the part of speech and further to give information on detailed sentence structure of Japanese such as context free grammar with original structure. SOLUTION: A decision tree learning device 10 generates a part-of-speech decision tree for imparting a part of speech, a grammatical rule decision tree for imparting a grammatical rule, a process direction decision tree, and a word division decision tree for dividing a word having respective tree structures in binary tree form which are divided depending upon the attribute values of respective attributes by using the plural prescribed attributes on the basis of sentence structure analyzed text data. And calculates frequency probabilities of plural respective categories to leaf nodes of a non-division code and imparts to generate respective decision trees with the frequency probabilities.  A sentence structure information imparting device 11 uses the respective decision trees to impart parts of speech and sentence structure information to inputted text data of Japanese so as to obtain the part-of-speech sequence having the largest connection probability.
Patent JP-S62229551-A (JP)
Title: Method and apparatus for producing optical disk
Inventor: ASHIDA SUMIO
IPC: G11B7/26
Filed: 1986-03-29
Abstract: PURPOSE:To improve the adhesiveness to a transparent protective layer or recording layer to be formed on a substrate surface by irradiating a gaseous particle flux of after glow on the substrate surface of a transparent resin disk substrate held in a vacuum thereby reforming the surface. CONSTITUTION:The substrate 13 which is held to a substrate holder 5, a gaseous particle flux supplying source 7 and a sputtering device 10 are provided to a vacuum vessel. The inside of the vessel 1 is evacuated and an electrically neutral gas, for example, gaseous CF4-O2 mixture flux is irradiated from a supplying source 7 on the surface of the substrate 13 to form physical ruggedness or to generate active groups by cleaving the chemical bonds. the particle flux of the constituting components of the transparent protective layer or recording layer is then irradiated on the reformed substrate 13. The protective layer or recording layer is formed with the good adhesiveness on the substrate 13 without thermal damage by simply making a short period of pretreatment according to the above-mentioned method.
Patent JP-S60214295-A (JP)
Inventor: TAI ICHIROU
IPC: G01T3/00
Filed: 1984-04-11
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-S56169413-A (JP)
Title: Switched capacitor filter
Inventor: KATOU SEIJI
IPC: H03H19/00
Filed: 1980-05-30
Abstract: PURPOSE:To prevent the deterioration of characteristics, by connecting a compensating switch to a switch connected with a capacitor having inverse element  sensitivity as that of a filter consisting of a stray capacitance of the switch so that  the stray capacitor can be connected in parallel with this capaitor. CONSTITUTION:A compensating switch SWx is provided to a circuit consisting of switches SW1-SW4, sampling capacitors CA4, CA5, intergrating capacitor CB2, and operational amplifier OP2. The switch SWx is the same constitution as the switches SW1-SW4 and other switches, and it has a stray capacitor CSx, which is connected in parallel with the sampling capacitor CA5 via the switches SW3, 4 when the switches SW1-SW4 and the SWx are in the state as shown in figure.  Further, the stray capacitor CSx is connected in parallel with the sampling capacitor  CA5, even when the switch SW1 is changed over to an operational amplifier OP1  side and the switch SW3 is changed over to an operational amplifier OP3. Thus, the deterioration of the characteristics can be suppressed by the compensating switch  SWx.
Patent JP-S63237963-A (JP)
Title: Edge type thermal head
Inventor: EBIHARA TAKASHI
IPC: B41J2/335
Filed: 1987-03-26
Abstract: PURPOSE:To improve printing quality by a method wherein a glazed layer of electric insulating material and a plurality of heating elements are provided on an inclined plane composed of a protruding face formed between a main surface and an edge surface of a substrate, and an angle made by the main surface and an extension of the edge surface is made an acute angle. CONSTITUTION:A thermal head 4 is formed as follows. A glazed layer composed of electric insulating material and a plurality of heating elements are provided on an inclined plane composed of a protruding face of 0.1mm<=0.5mm in R the radius of curvature, and an angle made by the main surface and an extension of the edge surface is made an acute angle. Then, a thermal head 4 is, in a sliding manner, contacted with a printing paper 1 supported by a platen 1 via a thermal transfer ink ribbon 3 opposing a heating part to the surface of paper. At the same time, the thermal head 4 is traveled in one direction and the heating part is selectively heated in a specific pattern. Thermal transfer ink is transferred to a printing paper 2 from the ink ribbon 3 and printing is carried out. Therefore, since the heating elements are provided on the inclined plane of a body 4a, a contact area is small, and close adhesion of the ribbon 3 and the paper 2 is excellent. The head is good traveled and printing quality can be improved.
Patent JP-H11271274-A (JP)
Title: Electrophoretic device
Inventor: WATANABE SADAHIRO
IPC: G01N1/28
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To automatically, quickly and precisely execute an electrophoretic analysis by providing such a structure as to apply a specimen to a support body directly from a tubular specimen vessel set in a specimen vessel set by an application tip. SOLUTION: A support body 2 is delivered from a support body roll 1, cut into a prescribed length by a cutter 3, and carried to a specimen application part 6. A plurality of specimens are simultaneously applied thereto by an applicator 8 having a plurality of application tips 7, carried to a migration tank part 10 for migration, then subjected to dyeing, decoloring, and drying, and carried to a densitometer to successively photometrically scan the migration image of each specimen. A rack 13 for linearly holding a specimen vessel 12 containing the specimen is set to a specimen vessel set part 11 near the specimen application part 6. At this time, a plurality of racks 13 are arranged so that the carrying direction of the support body 2 is parallel to the specimen vessel 12, and the racks 13 are orthogonal to each other.  According to this, the specimen can be applied from the specimen vessel 12 to the support body 2 directly by the applicator 8.
Patent JP-H09263141-A (JP)
Title: Front structure of automobile
Inventor: MORINO TOSHIMINE
IPC: B60K5/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively relax an impact during head-on collision by a method wherein a rigid member is mounted in such a formet to prevent inhibition of collapse deformation of a front side frame part during head-on collision, in the front structure of an automobile wherein a rigid member is mounted on a front side frame part. SOLUTION: Two cross members 2 and 3 are mounted on a front side frame 1R, arranged at the front of a car body, with a given distance therebetween in a longitudinal direction. An engine is mounted on a front side frame 1R part between two cross members 2 and 4 through an engine mount bracket 4 serving as a rigidity member. In this case, two bolt holes 4b and 4b formed in the engine bracket 4 are formed in the front edge of the engine mount bracket 4 and the rear edge of a groove 4a extending in the direction of car width. This constitution releases coupling between the engine mount bracket 4 and the front side frame 1R during backward movement of an engine due to a shock.
Patent JP-S51147736-A (JP)
Title: Grounding detecting system
Inventor: KONDOU KUNIAKI
IPC: G01R31/08
Filed: 1975-06-13
Abstract: PURPOSE: The grounding detecting system in the current actuating type ready to precisely actuate in propotion to the smaller input signal given the direct current bias. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59197138-A (JP)
Title: Forming method of pattern
Inventor: AKIMOTO SEIJI
IPC: H01L21/302
Filed: 1983-04-25
Abstract: PURPOSE:To simplify, automate and systematize a wafer process for a semiconductor device by forming a mask for dry etching of a positive tone having excellent plasma resistance through a complete dry process by using a normal negative type plasma developing resist. CONSTITUTION:A plasma developing resist liquid dissolved in a solvent is applied on a substrate to be treated 1 to form a film 2, and exposed sections 2a and sections not exposed 2b are generated alternately through the exposure of electron beams EB. The film 2 is relief-baked and treated in vacuum, a monomer not reacted in the sections not exposed 2b is sublimated and removed, and recessed sections 3 are formed to the surfaces of the sections 2b. The recessed sections 3 are filled by using novolac group positive resist films 4, plasma resistance thereof is higher than the exposed sections 2a, the exposed sections 2a are removed through reactive ion etching to bore openings 5, and the surface of the substrate 1 is exposed to the openings. Accordingly, resist patterns of high accuracy are obtained while simplifying processes.
Patent JP-S52154929-A (JP)
Title: Air-fuel ratio feedback system mixed gas control apparatus
Inventor: NORIMATSU HIDEAKI
IPC: F02D41/14
Filed: 1976-06-18
Abstract: PURPOSE: In a specific operation state, the integration value is maintained by increasing or decreasing by a fixed value to feed the necessary mixed gas, and in other cases, feedback correction is performed according to the detection value and thus the driving performance and the air-fuel ratio control characteristic of the engine are improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63236802-A (JP)
Inventor: AOMORI NAOKI
IPC: E01C11/24
Filed: 1987-03-26
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-S51149463-A (JP)
Title: Oil supply system
Inventor: KURAMOTO TAKAJI
IPC: A01D69/12
Filed: 1975-06-17
Abstract: PURPOSE: To provide a concave space in which oil absorbent elastic material is packed in order to perform automatic oil supply. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09265486-A (JP)
Title: Data management device
Inventor: INABA KEISUKE
IPC: G06T1/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently manage graphic data and to maintain consistency between graphic data and attribute data. SOLUTION: Data transfer management software 10b extracts connection information among equipments and coordinate information from attribute data in a database 2 and individually manages the extracted information. Graphic edition/picture processing software 10a acquires adjacent graphic information to be effected at the time of graphic correction from the database 2 to edit the graphic. The consistency between the graphic data and the attribute, data at the time of design correction is maintained by system management software.
Patent JP-S62261173-A (JP)
Inventor: IENSU GOBUREHITO
IPC: H01L29/417
Filed: 1987-03-26
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-S52155512-A (JP)
Title: Cue signal detection unit
Inventor: ANZAI SHIYOUZOU
IPC: G11B27/22
Filed: 1976-06-21
Abstract: PURPOSE: To constituted a cue signal in 2-channel recording system by implanting a cue signal at the end of recorded signals on the channel where cue is intended to, while the corresponding other channel is kept out of recorded signals. 
     COPYRIGHT: (C)1977,JPO&Japio