baber/WOPTO huggingface dataset:
Patent JP-S63284458-A (JP)
Title: Method for measuring contaminated organic matter
Inventor: INAI MAKOTO
IPC: G01N27/06
Filed: 1987-05-15
Abstract: PURPOSE:To make easy quantitative analysis of contaminated org. matter with good reproducibility by including a stage for immersing a sample into an aq. soln. in which an oxidative gas is dissolved, then projecting UV rays to the surface of this sample and a stage for measuring the resistivity of said aq. soln. CONSTITUTION:A UV ray lamp 104 is lighted to oxidize the org. matter on the surface of a silicon substrate 101 upon ending of an initial measurement. The concn. of the carbon dioxide formed by reaction of the carbon in the org. matter and the oxygen in the pure water increases in the pure water on progressing of oxidation and the resistivity of the pure water decreases correspondingly. The resistivity rho(t) and temp. T(t) of the pure water are measured at every specified period of time after the lighting of the UV lamp and the resistivity rhoc(t) when corrected to the resistance value at 25 deg.C is calculated. The resistivity rhoc(t) of the pure water attains a specified value when the org. matter is completely oxidized. The UV light is put out at the point of the time when the value of rhoc(t) shows no changes any longer. The resistivity of the pure water at 25 deg.C after the end of the oxidation is designated as rhoc(infinity ). The temp. C(infinity ) of the carbon dioxide in the pure water after the oxidation is known from this rhoc(infinity ) value. The amt. of the carbon in the org. contamination on the surface of a silicon substrate 101 can be calculated.
Patent JP-2000313000-A (JP)
Title: Lubricating oil circulating device of press machine
Inventor: GOMI ATSUSHI
IPC: B30B15/34
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil circulating device of a press machine which can improve accuracy of a bottom dead point property in such a constitution that a connecting rod coupled to a crankshaft and a slide are connected by a coupling mechanism part guided with a crown part. SOLUTION: According to this device, lubricating oil supplied to a bottom oil chamber 12 formed at the bottom of a coupling mechanism 6 flows into a top oil chamber 13 through an oil passage 14 of the coupling mechanism 6, so as to cool a rod part of a connecting rod in the top oil chamber 13. Then, after the lubricating oil flows into the inside of a crown part 3 from an opening 23 formed on the peripheral part of the connecting rod 5 upwards from the upper part of the top oil chamber 13, it is recovered in an oil tank 16 by a discharging pump 21 from a lubricating oil discharging port 15 on the bottom face of the crown part 3. The oil is pumped by a circulating pump 17, and circulated by a heat exchanger 18 at proper temperature and pressure.  Since this device can start up at room temperature, thermal balance of the connecting rod 5 is quickly obtained and also accuracy of a bottom dead center is good.
Patent JP-H11299273-A (JP)
Title: Piezoelectric conversion element and actuator using the same
Inventor: KAMIYAMA MASAYUKI
IPC: H01L41/083
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric conversion element, whose manufacture is easy and which can obtain sufficient mechanical strength. SOLUTION: Electrodes 11a and 12a are formed on the surfaces of two sheet- like piezoelectric elements 11 and 12. The second piezoelectric element 12 is laminated on the surface electrode 11a of the first piezoelectric element 11, and they are sealed. A laminated body is wound and is constituted in a cylindrical form. The piezoelectric elements which are adhered, wound and are constituted into the cylindrical forms are burnt. When a lead wire is connected to the electrodes 11a and 12a, a prescribed DC high voltage is applied and polarization is realized, a piezoelectric conversion element 10 is completed. It can be constituted by winding the stacked body and making it into a cylindrical form and it may be constituted by folding it.
Patent JP-S5453742-A (JP)
Title: Seal water unit for main shaft
Inventor: MORI CHIHARU
IPC: F16J15/26
Filed: 1977-10-07
Abstract: PURPOSE: To provide easy means for improving water and air tightness by installing space fillers in the openings between water-tight packing segmensts.  
     CONSTITUTION: Seal water packings making up a seal water unit 5 for a main shaft 2 are composed of upper and lower seal water packings 8A and 8B of uniform configuration, with each of the upper segment packing connections located nearly in the middle of each  of lower segment packing connections. Between segment packings, V-shaped space fillers 10 are inserted and secured to the packing case by means of anti-skid pins 9. This allows the space fillers 10 to diminish gaps between segments packings and prevents rotation, thereby improving the air and water tightness of the seal water unit 5 and dispensing with a need for indenting packing segments which contributes to simplifying the work process 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11301172-A (JP)
Title: Ball-point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K27/12
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen which has an appearance having favorable portability and using handiness, and in which a water-color ink of an intermediate viscosity, or an oil-based ink of a low viscosity is filled. SOLUTION: For this ball-point pen wherein two ball-point pen refills 3a, 3b are loaded in a barrel cylinder 1 so that respective tip ends of tips may be projected from mouth tip parts 2a, 2b at both ends of the barrel cylinder 1, an ink housing tube 13 of the refills 3a, 3b is formed in such a manner that a small diameter part 15 is formed at the leading part of the tip, and behind the small diameter part 15, large diameter parts 14a, 14b where an ink is filled, are formed and a cross sectional shape for which the large diameter parts 14a, 14b of the two refills 3a, 3b are joined is placed under a state wherein the cross sectional shape is approx. bought into contact with the inside of an approx.  oval shaped cross sectional shape of the inner periphery of the barrel cylinder 1, and in an ink housing tube 13, water-color ball-point pen ink having a so-called shear viscosity reducing, or an oil-based ink of a low viscosity, which flows out due to the reduction of the viscosity by the rotation of a leading end ball 9 accompanying a wring, is filled, and at the rear end of the ink, a follower 24 comprising a grease-form semi-transparent non-drying substance, which moves following the consumption of the ink accompanying a writing, is filled.
Patent JP-H06328461-A (JP)
Title: Covering material for molding of outer face of rubber hose
Inventor: WATANABE YOSHINOBU
IPC: C08L3/08
Filed: 1993-05-21
Abstract: PURPOSE:To provide the covering material for molding of an outer face of a rubber hose which has bean stabilized in the quality and improved the produc tivity thereof by a method wherein vulcanizing temperature can be lowered by enhancing the thermal conductivity by comparing with a conventional resin covered material, and the vulcanization time can be shortened. CONSTITUTION:A resin covered material 2 is composed as follows; polymethylphentene ('TPX(R)'; polyolefin having 4-methylpentene-1 as base... manufactured by mitsui Petrochemical Industries, Ltd.) is used as a resin material, and metal powder and granular material 4 of high thermal conductivity such as aluminum. copper, etc., is blended in the polymethylpentene.
Patent JP-S6012470-A (JP)
Title: Cable taking-up method
Inventor: TSUDA SEISUKE
IPC: B65H54/02
Filed: 1983-06-30
Abstract: PURPOSE:To wind up a cable smoothly as well as to make early damage to a conductive part avoidable, by shifting a balancer weight so as to blance it with the total sum of varying moment due to movements in a traverse and a winding position of the cable. CONSTITUTION:The position of a movable balancer weight 42 is varied so as to negate unbalanced moment DELTAM with the moment produced by the movable balancer weight 42 whereby the unbalanced moment DELTAM can be brought to zero during winding operation. In this case, as for shifting control on the movable balancer weight 42, a shifting direction of a traverse guide 32 and a position (x) are detected, a detected value from which the unbalanced moment DELTAM is calculated by a microcomputer and, calculating a position (y) capable of negating this moment, the balancer weight 42 is made so as to be shifted in accordance with the calculated value (y).
Patent JP-H09306893-A (JP)
Title: Method of removing antireflective film
Inventor: OYA TETSUSHI
IPC: H01L21/027
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To etch an antireflective film used as a base layer, without deforming a resist mask. SOLUTION: A soln. prepared by dissolving an antireflective film material in an org. solvent is applied on an oxide film 1 formed on a wafer W by a spin coater, etc., and baked to form an antireflective film 2. A resist liq. is applied on this film 2 and dried to form a resist film 3, the film 3 is exposed through a film to specified pattern light, the pattern is developed with an org. alkali water soln. such as 1-10wt.% tetraammonium hydroxide water soln. to obtain a resist mask 4, and the oxide film 1 is plasma-etched with an etchant of N2 through the resist mask 4 to remove undesired part of the antireflective film 2.
Patent JP-S5913132-A (JP)
Title: Automatic change clutch for car
Inventor: HAYASHI TSUTOMU
IPC: B60W10/10
Filed: 1982-07-10
Abstract: PURPOSE:To reduce the operation force and improve the operability by using oil pressure for driving the disconnection and connection of a clutch and providing a path for oil pressure with an opening and closing valve interlocking with a shift stopper for indexing the shift position of a shift drum of a speed change gear. CONSTITUTION:A clutch apparatus includes a clutch plate 7 engaged with an outer case 5 and a friction plate 8 engaged with a clutch hub 6, in which a piston 11 is slided by pressurized oil supplied to a pressure chamber 12 to press both plates 7, 8 to each other, so that the rotation of an engine output shaft 10 is transmitted to a rotary shaft 4. In this case, in order to control the clutch according to the speed change operation of a speed change gear, the clutch apparatus further includes a shift stopper 48, which is brought into contact at one end thereof with a shift cam fixed to a shift drum 46 and adapted to index the shift position of the shift drum 46 which is rotated at the time of speed change operation and an opening and closing valve 49 interlocking with the stopper 48. The supply and discharge of pressurized oil is controlled by opening and closing the opening and closing valve 49.
Patent JP-H11296399-A (JP)
Title: Performance evaluation program generating device for computer system and method therefor and storage medium
Inventor: KAWAHARA KENJI
IPC: G06F11/22
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a bench mark test program for highly precisely operating performance evaluation of a computer system in a specific field. SOLUTION: This program generating device is provided with a structure analyzing means 22 for analyzing plural similar program source codes 51 similar to the object of evaluation, and extracting the number of generation of processing instructions, and a test program generating means 30 for generating a bench mark test program based on the number of the generation of the processing instruction of each similar program source code extracted by the analyzing means 22. The test program is generated based on the generation ratio of the processing instruction used by the plural similar program source codes 51 so that performance evaluation equivalent to performance evaluation obtained by using plural application programs can be obtained by using one test program.
Patent JP-H08310719-A (JP)
Title: Sheet sorting device and image forming device
Inventor: NAKAYAMA YOSHIYUKI
IPC: B65H39/11
Filed: 1995-05-18
Abstract: PURPOSE: To provide a sheet sorting device which does not require any dedicated installation space and not limit sorting amount. CONSTITUTION: A sheet sorting device 19 is provided with a plurality of sorting members 20 which are put on those sheets delivered and stacked on a delivered sheet tray 18 by the sequential movement of each sheet from their waiting positions located over the delivered sheet tray 18. Also the sorting members 20 are arranged in the sheet delivery direction. Then the sorting members 20 located at the waiting positions are held by holding members 25 capable of moving in the sheet delivery direction substantially in horizontal condition. When a motor 28 is driven to move the holding members 25, the sorting members 20 of which holding condition by the holding members is released is rotated about a pivot shaft 21 in vertical direction and put on the sheets delivered and stacked on the delivered sheet tray 18.
Patent JP-S62281812-A (JP)
Title: Ultraviolet-shielding cosmetic
Inventor: YOSHIZUMI MOTOHIKO
IPC: A61K8/00
Filed: 1986-05-27
Abstract: PURPOSE:To provide the titled inexpensive cosmetic having excellent ultraviolet- shielding effect, capable of keeping natural color without hiding the original color of skin and containing fusiform rutile-type titanium hydroxide fine powder having particular specific surface area, dehydration ratio and aspect ratio. CONSTITUTION:The titled cosmetic contains 0.5-10wt% fusiform rutile-type titanium hydroxide powder having a specific surface area of 60-250m<2>/g, an aspect ratio of 1.5-10 and a dehydration ratio of 2.0-15%. It is supposed that the ultraviolet-absorption effect can be remarkably improved by the use of rutile-type titanium hydroxide having hydroxyl group and high refractive index, Titanium hydroxide can be easily produced compared with conventional titanium oxide and, accordingly, the production cost of the cosmetic can be reduced.
Patent JP-S5910878-A (JP)
Title: Analog timepiece
Inventor: MATSUMOTO AKIO
IPC: G04G13/00
Filed: 1982-07-09
Abstract: PURPOSE:To utilize a display device for easy and accurate hour striking and to perform date display by controlling the hour striking on the basis of the carry signal of a 60-scale counter for minutes counted by a duodecimal counter for hours, and counting days on the basis of the output of the duodecimal counter and displaying the result. CONSTITUTION:The 60-scale and duodecimal counters 12 and 13 for minutes and hours are driven fast through switches M and H, etc., to make a time adjustment over observation on the display device 8'. A gate circuit 21 is opened at a just o'clock by the carry signal of the counter 12 through an FF20 to start the hour striking and the circuit 21 is closed by partial signals of the contents of the counter 13 of a comparator 26 and an hour strike counter 25 to carry out the hour striking easily and accurately. On the other hand, the display device 8' which is not used except during a time adjustment for the easy and accurate hour striking is utilized for data display including forenoon/afternoon display through a binary counter 29, 31-scale counter 30, duodecimal counter 31, etc., driven associatively by the output of the counter 13.
Patent JP-S6012550-A (JP)
Title: Supplying device of mask for exposure transfer device
Inventor: HAYASHI YUTAKA
IPC: G03F9/00
Filed: 1983-07-04
Abstract: PURPOSE:To shorten a replacement time of a mask, and to make a constitution of a device small-sized by using a mask for an exposure transfer device which is capable of supplying and replacing the mask at a high speed and with a high accuracy without using an exclusive jig, etc. CONSTITUTION:A mask station moving together with a wafer stage is provided at the same height as a wafer adsorbing part, separately from the wafer adsorbing part, and a mask is set to this mask station at other position than an exposing position, and the mask is moved to the exposing position by said station and delivered to a mask holder. Also, when carrying out and in the mask in order to replace the mask, and when executing a positioning against a detecting optical axis, a driving system of the wafer stage can be utilized as it is, and also it is made unnecessary to save the mask holder and an exposing optical system when carrying in and out the mask. The mask placed on the station enters right under a chamber 14 by a movement of stations 1, 4 and 7, the mask is delivered to the holder of the chamber 14 side and positioned, a wafer W is set onto the holder, and a pattern of the mask is transferred to its whole surface.
Patent JP-2000309309-A (JP)
Title: Fusion sealing device for packaging machine
Inventor: SAITO ISAO
IPC: B65B51/10
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To carry out the stabilized fusion sealing and improve the outer appearance of a fused section. SOLUTION: A fusion sealing device 10 is provided with a pair of first feed rollers 14, 14 clamping an overlapped end edge section 12a of a cylindrical film 12 and transferring the film to the downstream side. A supporting roller 16 of a fusion cylinder 19 fusion sealing the overlapped end edge 12a and a cutting roller 18 are disposed face to face across the overlapped end edge 12a on the downstream side of the film transfer direction of the first feed rollers 14, 14. A pair of second feed rollers 22, 22 clamping film wastes 12b fusion cut by the cylinder 19 and transferring them to a take-up device are provided on the downstream side in the film transfer direction of the fusion cylinder 19.  A first film clamping position of the first fed rollers 14, 14 and a second film clamping position of the second feed rollers 22, 22 are displaced from a film transfer line passing through fusion cutting and clamping position of the fusion cutting cylinder 19 to the side of the supporting roller 16.
Patent JP-H02299812-A (JP)
Title: Injection method with air-driven pump and cylinder which is provided in front of heating cylinder
Inventor: KOIDE AKIMICHI
IPC: B29C45/54
Filed: 1989-05-16
Abstract: PURPOSE:To enable high injection pressure and high speed injection, by a method wherein an air-driven pump, which is fitted internally with a directional control valve, is used for a driving source pushing a piston and pressure of a fluid on a side where a sectional area is small is raised by a low-pressure air piston whose sectional area is large and discharged. CONSTITUTION:Resin 3, which is kneaded within a heating cylinder 1 with a screw 2 and moved forward, pushes up a piston 5 of a cylinder 4 provided in front of the heating cylinder and is in a measuring position through a measuring device 12. A fluid, whose pressure is raised with a pump 6 having an air- driven device, is passed through a check valve 7, stored in a pressure tank 8 and when the fluid pushes down the piston 5 on the inside of the cylinder 4 through a solenoid valve 9, the resin gains pressure and speed and is injected into the mold 10.
Patent JP-2000308440-A (JP)
Title: Internally threaded fishing rod
Inventor: HARADA TAKAFUMI
IPC: A01K87/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an internally threaded fishing rod capable of easily carrying out an operation for inserting a fishing line. SOLUTION: A bottom stopper 20 comprises an almost cylindrical fixing unit 21 inserted and fixed to a notch formed on the base side of a first internal rod 3, a main body unit 22 which is fixed to the inside of the fixing unit 21 with screws or the likes and has a through hole in the shaft direction and a cylindrical unit 23 integrally connected to the main body unit 22 in the base side of the main body unit 22. A ceramic ring (a material for guiding a fishing line) 24 is inserted in the main body unit 22. The ceramic ring 24 is a ring- formed material made of a hard ceramic or the like and a through hole 24a which penetrates in the shaft direction is formed in the ring. The through hole 24a is a deformed ring in which its bore diameter is brought to spread to be gradually larger from the radial center toward around the periphery (the direction toward the inlet 9 of the fishing line).
Patent JP-2000309613-A (JP)
Title: Resin composition for molding material, and molding material
Inventor: YAMAZAKI YUEI
IPC: C08L33/14
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for molding material, capable of providing a molded and cured article excellent in adhesion to a metallic material, and also excellent in other various properties especially when forming a composite with the metallic material, and further to provide a molding material. SOLUTION: This resin composition comprises (A) a radically polymerizable compound having two or more radically polymerizable groups in the molecule, and >=500 molecular weight, (B) one or more kinds of radically polymerizable monomers selected from a group of (meth)acrylic acid and (meth)acrylates having phosphoric acid group, and (C) a radically polymerizable monomer having no acid group, and is regulated so that 1.0-15.0 wt.% in 100 wt.% of the radically polymerizable compound of the component A may be (D) an epoxy (meth) acrylate obtained by reacting the epoxy (meth)acrylate with a polybasic acid anhydride, and having a carboxyl group.
Patent JP-S5820278-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B07B13/16
Filed: 1981-07-30
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-H08292727-A (JP)
Title: Electronic apparatus
Inventor: SUZUKI HIROYUKI
IPC: G09F9/00
Filed: 1995-04-21
Abstract: PURPOSE: To prevent the failure of a display device by providing an electronic apparatus with plural projecting piece parts projectingly formed on chassis and a transparent plate placed on their projecting ends and setting the heights of the projecting piece parts higher than the thickness of the display device. CONSTITUTION: The plural projecting piece parts 23 are formed on the chassis 22 so as to exist in the circumferential part of the display device 13. The respective projecting piece parts 23 are formed by cutting and erecting a part of the upper plate part of the chassis 22. Further, the respective projecting piece 23 are positioned in the direction along the front surface pat of the chassis 22 of the display device 13. The heights of the projecting piece parts 23 are set higher than the thickness of the display device 13. Further, the transparent plate 7 is placed on the projecting ends of the respective piece parts 23. Namely, a gap of the spacing wider than the thickness of the display device 13 is formed between the chassis 22 and the transparent plate 7.  Then, the excess load by external force is not applied on the display device 13 and there is no possibility of causing the failure and phase inversion.
Patent JP-S5972111-A (JP)
Title: Electromagnet device
Inventor: FUKUMORI MINORU
IPC: H01H51/24
Filed: 1983-06-30
Abstract: PURPOSE:To improve the sensitivity and attractive force, by a method wherein induced magnetic flux of a coil is prevented from passing through a permanent magnet when an armature is moved in horizontal reciprocation. CONSTITUTION:Three yokes 1a-1c are arranged in three parallel lines, and an exciting coil 3 is wound on center portion of the center yoke 1b thereby a yoke block 9 is formed. Magnetic plates 4a, 4b and a permanent magnet 5 constitute two U-shaped armatures. Both armatures are connected in reverse direction of the magnetic attractive force of the permanent thereby an armature block 6 is formed. Both blocks 6, 9 are arranged so that acting surfaces 7a-7d of the yoke block 9 and acting surfaces 8a-8d of the armature block 6 are opposed at suitable gap. In this constitution, induced magnetic flux by the coil 3 does not pass through the permanent magnet 5, thereby the sensitivity and the magnetic attractive force can be improved.