baber/WOPTO huggingface dataset:
Patent JP-H1081743-A (JP)
Title: Production of polyetherpolyol
Inventor: AKIMOTO SATORU
IPC: C08G65/28
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyetherpolyol extremely excellent in filterability during production, having no turbidity in blending with resin, having a high average functional group number, improved in hue, smell, etc., having excellent qualities as a raw material for producing a polyurethane foam. SOLUTION: In this method for producing a polyetherpolyol by adding an alkylene oxide to a saccharide, the alkylene oxide is added to the saccharide in the presence of an amine catalyst in a range of 400-600mgKOH/g. Water in an amount of 7-30 pts.wt. is added to 100 pts.wt. of the reaction solution, the unreacted saccharide is dissolved in the reaction solution, the added water is removed and the addition of the alkylene oxide is carried out again.
Patent JP-H0690544-A (JP)
Title: Sealing device for rotary shaft of motor
Inventor: MATSUSHITA YASUAKI
IPC: F16J15/14
Filed: 1992-09-04
Abstract: PURPOSE:To provide a sealing device for the rotary shaft of a motor, which can be used without any possibility of abrasion, heat generation and noise, and which is and which is low in loss and simple in structure. CONSTITUTION:The inner race 5a of a seal type ball bearing is fixed to a rotary shaft 3 while the outer race 5b of the seal type ball bearing and the case 4 of the sensor unit of a motor are sealed by resin 6 such as rubber and the like. The inner race of the seal type ball bearing is fixed to the rotary shaft and is sealed while a pressure is applied on the seal type ball bearing by the tightening force of the rubber sealing the space between the outer race of the seal type ball bearing and the case of the sensor unit of the motor whereby vibration and noise can be suppressed. On the other hand, the inner race of the seal type ball bearing is rotated together with the rotary shaft and the outer race of the same ball bearing is fixed to the case of the sensor unit through the rubber whereby there is no part of friction and there is no possibility of abrasion while loss is reduced, the structure is simplified and it is very profitable in actual use.
Patent JP-H0283007-A (JP)
Title: Crossflow filtration and apparatus therefor
Inventor: AMAIKE HIDEO
IPC: B01D29/62
Filed: 1988-09-21
Abstract: PURPOSE:To enable a continuous filtration for a long period of time, effectively filter a liquid to be treated containing such substances that a deactivation thereof may cause a problem by causing pulsation in the liquid to be treated flowing through the inside bore of a cylindrical filter element. CONSTITUTION:While a liquid to be treated is being passed through the inside bore 12a of a cylindrical filter element 12, a part of said liquid is passed through the element 12 to be filtered by the pressure difference between the inside and outside of the element 12, while variable volume chambers R1, R2 communicating with the inside bore 12a are provided, whereby the volume thereof is changed intermittently to produce pulsations in the liquid to be treated. As a result, deposition of cake on the filter surface of the filter element and growth thereof is restrained, enabling a continuous filtration for a long period of time. In this manner, by keeping pulsation of the liquid to be treated at a high speed, the crossflow filtration process can also be effectively applied to a liquid to be treated containing such substances that a deactivation thereof may cause a problem.
Patent JP-S60129364-A (JP)
Inventor: MIKITANI TOSHIO
IPC: B06B1/00
Filed: 1983-12-15
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-H0788641-A (JP)
Title: Fusion cutting apparatus
Inventor: TAKEDA TAKASHI
IPC: B23K7/00
Filed: 1993-09-22
Abstract: PURPOSE:To improve the corrosion resistance, wear resistance and weatherability of the outside surface of a torch and improve its appearance by subjecting at least the outside surface of the torch to electrodeposition coating. CONSTITUTION:Since the outside surface of the torch 1 is subjected to electrodeposition coating, the corrosion resistance, wear resistance and weatherability of the outside surface are improved and the excellent appearance is obtd. A nozzle 7, pressure regulator, valve, back fire preventive device, strainer, piping, gas cutting machine, etc., are also subjected to the electrodeposition coating. The electrodeposition coating is executed by immersing the material to be coated into a tank contg. a water-soluble coating material and passing a DC current between the material to be coated as anode and cathode, thereby coating the material. Then, the torch 1 is prolonged in life and merchandise value is improved by the improved appearance and diversified colors. The electrodeposition coating is generally higher in uniformity of the electrodeposition coating film thickness than general coating and is higher in working accuracy of the torch 1. Particularly partially different coating materials may be used near the nozzle 7 which is severe in use environment by coating these parts with such a coating material that has the high corrosion resistance and wear resistance.
Patent JP-S6479443-A (JP)
Title: Liquid-sealed type vibration-proof mount
Inventor: KUZE KAZUMASA
IPC: B60K5/12
Filed: 1987-09-21
Abstract: PURPOSE:To obtain the soft initial spring characteristic and easily constitute a liquid chamber to seal a liquid by providing a pair of airtight and elastic outer wall materials between an outer tube and a shaft member to envelop a piston member and a block member. CONSTITUTION:Since a pair of outer wall materials 5 have an independent structure as the wall material of a liquid chamber, they can be changed to a soft material or a hard material as appropriate, and those with the soft or hard initial spring characteristic can be manufactured easily. Large attenuation can be obtained for the vibration applied in the small-diameter direction of a piston member 4 in particular because volume changes are generated in the second chamber 8 and the third chamber 9 and the sealed liquid is moved via a passage 6 and the first chamber 7. When an input resulting large deformation is applied, a block member 3 and the piston member 4 perform a stopper action to absorb the energy.
Patent JP-H0685744-A (JP)
Title: Digital cordless telephone set
Inventor: FUJII HIROKATSU
IPC: H04B7/26
Filed: 1992-09-04
Abstract: PURPOSE:To avoid the reception disable position of a superframe caused within a receptible range of the superframe by providing a couple of specific antennas, a transmission circuit, an antenna changeover switch and an antenna changeover control section to the telephone set. CONSTITUTION:A couple of antennas 11, 12 whose mount position differs from each other in a horizontal plane are provided and a transmission circuit 16 sending at least a superframe is provided. Then every time the transmission for the plural number of times of a unit superframe is finished to switch the transmission antenna by using an antenna changeover control section 17. So long as the reception position is within a receptible range of the superframe, even when a radio wave from one antenna has a level less than a reception limit or below, since a radio wave from other antenna reaches a reception limit value or over, the reception disable position of the superframe within the receptible range of the superframe is avoided.
Patent JP-S6393947-A (JP)
Inventor: AKUTSU FUKUHIDE
IPC: E04C5/06
Filed: 1986-10-07
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-H0687451-A (JP)
Title: Handle tilt device for vehicle
Inventor: SHIMADA HIROSHI
IPC: B62D1/18
Filed: 1992-09-04
Abstract: PURPOSE:To facilitate getting-ON/OFF and reduce the labor for readjusting the height of a steering wheel by installing a height adjusting means for adjusting the relative position between a handle post and a swing setting body and a position changing means for locking the handle post at a retreat position and a steering position. CONSTITUTION:A tilt mechanism 28 is equipped with a height setting means 29 for adjusting a steering wheel to a height corresponding to the driver's body and a position change means 30 for retreating the steering wheel forwardly upward. A swing setting body 33 is arranged on the side surface of a handle post 4. When a tilt pedal 46 is stepped ON, lock is released, and the swing setting body 33, handle post 4, etc., are set to a retreat position C (tilt up), and a hooking part 46A is engaged with the first engagement part 42, and the steering wheel is locked. In case of tilt down, the hooking part 46A is engaged with the second engagement part 44 of the swing setting body 33, and the handle post 4 is set to a steering position B, and then set to an original height set by the swing setting body 33.
Patent JP-H0575121-A (JP)
Title: Semiconductor device
Inventor: SEKIDO YUJI
IPC: H01L29/78
Filed: 1991-09-18
Abstract: PURPOSE:To provide a structure for increasing a driving capacity without increasing a transistor region in the structure of a semiconductor device and particularly of a channel region of a MOS transistor. CONSTITUTION:The semiconductor device comprises a semiconductor substrate 1, a source region 6 and a drain region formed through a channel region 7 on the substrate 1, and a gate electrode 5 formed through a gate insulating film 4 on the region 7. The upper surface of the region 7 has a rectangular waveform shape or a triangular waveform shape along a channel lateral direction 10 having recesses and protrusions extended alternately in a channel longitudinal direction. The electrode 5 extended in the channel lateral direction 10 along the surface of the region 7 having a waveform shape in the bottom is arranged on the region 7 through the film 4 having a uniform thickness.
Patent JP-2000061170-A (JP)
Title: Safety knife
Inventor: SHIRATO MASAMI
IPC: B26B1/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To make the stabbing of a blade body 1 and the ripping at the front end of a blade infeasible and to prevent an injury accident from happening by forming the front end in the longitudinal direction of the single edges blade body as a dull part which is perpendicular to the longitudinal direction and is slightly broader than the blade width at the front end of the blade body and unsharpening the end in the dull part on the blade edge side. SOLUTION: A dull part 2 which is perpendicular to the longitudinal direction and is slightly broader than the blade width at the front end of the blade body 1 is formed at the front end in the longitudinal direction of the blade body 1 of the safety knife which is pivotally supported freely rotatably around a pivot shaft 4 in a handle part 3 and is adapted with the single edge blade body 1 so as to be housed in this handle part 3 at the time of nonuse. This dull part 2 is rounded dull in the portion of the lower part connecting to the blade 1a in the front part as well and the entire part of the dull part 2 is formed unsharply. In addition, the middle part of the blade 1a of the blade body 1 is slightly bulged to make objects easily cuttable in this portion. A teacher is able to safely meet and guide students and children on an education site.
Patent JP-H0792067-A (JP)
Title: Tension testing jig device
Inventor: HITOMI KEISUKE
IPC: G01N3/08
Filed: 1993-09-24
Abstract: PURPOSE:To improve a jig for mounting an engine valve and the like which is a test piece on a tension testing machine, and replace the test piece without removing the jig. CONSTITUTION:A window part 15 extending to a cylindrical inner surface 12c and a hole 12b on the bottom part and capable of taking in and out the head part 14a of an engine valve 14 which is a test piece and a handle part 14b continues thereto from the side is formed from the side part to the lower end of the lower jig 12 out of two jigs 12, 13 mutually screwed and used.
Patent JP-S61116635-A (JP)
Title: Rotation resistance measurement for differential apparatus
Inventor: KATSUNO MASAMICHI
IPC: G01L5/00
Filed: 1984-11-12
Abstract: PURPOSE:To reduce the measuring time while simplifying the measuring work, by providing a rotation resistance measuring device at the intermediate part of a rotating shaft to first, measure the rotation resistance between the differential carrier and a shaft and then, measure the total resistance of a differential unit. CONSTITUTION:A motor 24 is provided on a slide base 22 positioned and fixed on a base 21 and a rotary member 27 fitted into the end of a shaft 3 projected from a differential carrier 1 is connected to a flange section 26 of a rotating shaft 25 supported horizontally with the motor 24 through a pin 28. A rotation resistance measuring device 29 with a display 30 is attached to the intermediate part of the rotating shaft 25. Then, as the motor 24 is driven to rotate the rotating shaft 25, the shaft 3 is rotated and the rotation resistance between the differential carrier 1 and the shaft 3 is measured with a measuring device 29. Then, a differential case is mounted on the differential carrier 1 to measure the rotation resistance with the measuring device 29. Thereafter, the total resistance of the entire differential unit is determined.
Patent JP-H0963013-A (JP)
Title: Fpc structure of magnetic head device
Inventor: ATOBE TOSHIRO
IPC: H01B7/04
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head device having an FPC(flexible printed circuit board) structure satisfying an insulation characteristic without impairing the follow-up characteristic of a magnetic head to a medium while maintaining the durability of the FPC to a seek action to the FPC structure of the magnetic head device. SOLUTION: A cover coat 6 on the side for sliding contact with media of a narrow width conductor neck part 8c just before a gimbals juncture 8a of the narrow width conductor neck part 8b successively connected to the gimbals juncture 8a of the FPC 8 is directly deposited on the surface of conductor patterns 3 without via an adhesive layer 4. As a result, the follow-up characteristic of the magnetic head to the surface for sliding contact with media is improved and the modulation characteristics thereof are improved while the durability of the FPC by the seek action is maintained. The electrical shorting of a cartridge to a metallic shutter is prevented and the reliability is improved.
Patent JP-H0683630-A (JP)
Title: Automatic program converting device
Inventor: FUJITA TOMOYUKI
IPC: G06F9/06
Filed: 1992-09-07
Abstract: PURPOSE:To automatically generate the software that can be carried out by another computer based on the program object that is developed by a specific computer. CONSTITUTION:An object code D1 which can be carried out with the given computer resources E1 is divided by a segment divider P1 into an instruction code area D2 and a data code area D3. The area D2 is converted into an instruction sentence D4 of a high level language by an instruction code converter P2 after analyses of an instruction set and an OS primitive. The area D3 decides a data type accordant with the type of the instruction code under reference and is converted into a data definition sentence D5 of a high level language by a data syntax converter P3. Furthermore a reference area converter P4 adds a reference name to be used by the sentence D4 to the sentence D5, and the sentence D4 converts the given reference name into its available form to generate a high level language program D6.
Patent JP-H0794454-A (JP)
Title: Method for polishing rear surface of semiconductor substrate
Inventor: KONDO MASAHARU
IPC: H01L21/304
Filed: 1993-09-24
Abstract: PURPOSE:To smoothly polish a brittle semiconductor substrate or to polish a semiconductor to a thin thickness by firmly fixing the semiconductor substrate to a polishing block with wax. CONSTITUTION:After sticking a protective sheet 13 to the rear surface of a semiconductor substrate 11, the substrate 11 is stuck to a polishing block with the sheet 13 upside with wax 15. After sticking the substrate 11 to the block 14, only the rear surface of the substrate 11 is exposed by removing the sheet 13 and wax 15 from the rear surface. After measuring the thickness of the substrate 11 while the wax 15 is left on the side faces of the substrate 11 and below the bottom of the substrate 11, the substrate 11 is polished to a prescribed thickness by polishing the rear surface of the substrate.
Patent JP-S62100123-A (JP)
Inventor: KANEDA MOTOSHIROU
IPC: H02H3/05
Filed: 1985-10-24
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-H04119048-A (JP)
Title: Osi transport protocol option procedure confirmation system
Inventor: KIMURA MEGUMI
IPC: G06F13/00
Filed: 1990-09-07
Abstract: PURPOSE:To enhance the independence between layers more without notice of correlation by allowing the user to designate a network desired to be used among subsets of combinations considered from networks desired to be used. CONSTITUTION:The user 1 selects a relevant network among subsets of combinations comprising, e.g. networks to be used and presence of priority data transfer and outputs a transport connection setting request to a transport realization section 2. The subset is concretely selected from following four subsets; 1: WAN with priority, 2: WAN without priority, 3: LAN with priority, and 4 LAN without priority. The request is accepted by a service primitive reception section 21 of the realization section 2 and the subset selected by the user 1 is taken over by a class/option protocol selection section 22. The selection section 22 selects a value relating to a protocol class and an option protocol corresponding to the selected subset and copies it to a TPDU.
Patent JP-S60128241-A (JP)
Title: High carbon steel strip as material of hardened steel strip for valve
Inventor: NAKAMOTO KAZUNARI
IPC: C22C38/00
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a high carbon steel strip having superior fatigue resistance and flatness and suitable for use in the manufacture of a hardened steel strip for a valve by specifying the average grain size of spheroidal carbides in a hot rolled high carbon steel strip. CONSTITUTION:A hot rolled high carbon steel strip is pickled and subjected to repeated annealing and cold rolling to obtain a high carbon steel strip (strip steel) of a prescribed thickness. At this time, the finish annealing temp. is properly selected so as to adjust the average grain size of spheroidal carbides in the steel strip to <=0.7mum. The resulting high carbon steel strip is hardened and tempered to manufacture a hardened steel strip for a valve with prescribed hardness.
Patent JP-H1063284-A (JP)
Title: Musical tone reproducing device
Inventor: TAKADA HIROYUKI
IPC: G10H1/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To display background video which one does not get tired of, by reading a prescribed current event video out of recorded current event video information and reproducing and displaying the read-out current event video information. SOLUTION: The current event video data which indicates the videos of the ten major news generated in one year and the year when the ten major news arise are recorded in the order of the Christian era in correspondence to the outbreak data shown by the Christian era on a current event video disk. The current event video data attached with the outbreak year data of the same year as the year shown by the read out era code date is reproduced by a CR-ROM reproducing device 112 and is read out of the current event video recording disk. The read out current event video data is displayed on monitors 32, 34. At this time, the music data preserved in a HDD 71 is read out as well and the text video data included in the music data is inputted to a video control circuit 79 and is converted to the text video signals displayable on the monitors 32, 33.
Patent JP-S59120992-A (JP)
Inventor: KURUTO BORUMAN
IPC: E04H9/02
Filed: 1983-12-16
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-H08107269-A (JP)
Title: Pad of printed-wiring board
Inventor: IKEMI KAZUHISA
IPC: H05K1/02
Filed: 1994-10-03
Abstract: PURPOSE: To obviate the solder short-circuit defect of a heat sink for eliminating any correction by a method wherein the width of an electrode serving both as a packaged part and a pad of printed-wiring board to be soldered is made narrower than the fine part of the electrode. CONSTITUTION: The pad 1 of printed-wiring board soldered onto an electrode 2 serving both as a heat sink is made narrower than the fine part 12a of the electrode 12. For example, within a pad 17 and another pad 1 soldered onto the electrode 11a of a packaged part 11 with a heat sink and an electrode serving both as another heat sink 12, the width of the pad 1a for the electrode soldered onto the electrode part 12a is made narrower than the width of the electrode 12a. Through these procedures, the defective shortcircuit due to the soldering onto both side electrode pads is obviated, thereby making high quality soldering step feasible thus enabling the printed-wiring board eliminating any correction to be obtained at low cost.
Patent JP-2000061943-A (JP)
Title: Pellet pneumatic conveying system
Inventor: TACHIBANA YASUO
IPC: B29C31/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a pellet pneumatic conveying system, of which the cost of equipment is low, the working efficiency is favorable, no malfunction occurs and the maintenance is unnecessary. SOLUTION: This system pneumatically carries and gathers arbitrary kind of pellets having arbitrary color from a large number of tanks, in which various kinds of pellets with various colors are stored under the conditions classified by kinds and colors. In this case, respective individual pneumatic conveying pipings 3 extended from respective pellet tanks 1 are laid on in the neighborhood of a pallet gathering place 2 so as to open these individual pneumatic conveying pipings 3 in order to arrange these open ends in a row. The open end of a common pneumatic conveying piping 4 extended from the pellet gathering place 2 is so constituted to be movable in a space, within which the above-mentioned open ends are arranged. In addition, at the pellet gathering place 2, an air sucking device 5, which sucks the air in the common pneumatic conveying, is provided.
Patent JP-H1160436-A (JP)
Title: Cosmetic for improving chapped skin
Inventor: HIRAO TETSUJI
IPC: A61K8/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prepare the subject cosmetic capable improving chapped skin, especially horny formed into a roughened state and rustling state, arranging the texture, achieving a smooth skin, and excellent in safety or the like by including L-alanine, D-alanine or DL-alanine. SOLUTION: This cosmetic contains (A) 1.0-20.0 wt.%, preferably 1.0-10.0 wt.% L-alanine, D-alanine or DL-alanine as an active ingredient, and, if necessary, (B) a powdery component, an oil and fat, a wax, a hydrocarbon, a higher fatty acid, a higher alcohol, esters, a silicone, a surfactant, a moisturizing agent, a water-soluble high molecular compound, a thicknener, a film-forming agent, an ultraviolet absorber, a metal ion-blocking agent, a lower alcohol, a polyhydric alcohol, saccharides, amino acids, organic amines, a synthetic resin emulsion, a pH-adjusting agent, a skin nourishment agent, vitamins, an (assistant) antioxidant, a perfume, water or the like.  The formulation may be either one of a solution system, a solubilization system, an emulsion system, an oil liquid system, a gel system, a powder-dispersion system, a water-oil two layer system, water- oil-powder three layer system and the like.