baber/WOPTO huggingface dataset:
Patent JP-H0944275-A (JP)
Title: Voltage check system
Inventor: WADA TAKESHI
IPC: G01R1/04
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To enable a voltage check from the outside of device while using a logic board desired to check voltage by performing the voltage check from the outside of device in the state of mounting the logic board by providing a voltage check terminal for measuring the feeding voltage to the logic board on the back of logic board. SOLUTION: When a logic board 5 is mounted to a logic board mounting connector 4, mother board mounting connector plugs 102, 202 and 302 are respectively connected to logic board mounting connector plugs 101, 201 and 301 of a connector 8. On the logic board 5, power source check connector plugs 104, 204 and 304 of a power source check connector 6 and mother board connector plugs 104, 204 and 304 of the connector 8 are respectively connected through logic board power source inner layers 103, 203 and 303. In this case, the voltage check connector plugs 104, 204 and 304 are respectively assigned to different power sources (0V, 5V and 12V, for example). Thus, the voltage check is enabled by the voltage check connector 6.
Patent JP-S6173849-A (JP)
Title: Superconductive cu alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C9/00
Filed: 1984-09-19
Abstract: PURPOSE:To obtain the titled alloy having superior workability, mechanical characteristics and improved electric conductivity by uniformly dispersing fine metallic particles having the 2nd phase in the matrix phase of a Cu alloy contg. a specified amount of Pb, Bi, Tl, Li or Fe. CONSTITUTION:This superconductive Cu alloy ha a structure contg. fine metallic particles having the 2nd phase dispersed uniformly in the matrix phase of a Cu alloy consisting of 1-10atomic% one or more among Pb, Si, Tl, Li and Fe and the balance essentially Cu. The superconductive Cu alloy can be manufactured by melting an alloy having said composition by heating and by solidifying the molten alloy by rapid cooling. The superconductivity is improved by said structure.
Patent JP-H0858569-A (JP)
Title: Brake valve
Inventor: MORIMOTO KEISUKE
IPC: B60T15/04
Filed: 1994-08-22
Abstract: PURPOSE: To provide a brake valve of which the passage area of a communicating passage between an output port and a pressure chamber is insured and output responsiveness can be maintained similar to a conventional one. CONSTITUTION: In this brake valve, a valve housing 41 is provided with a feed port 15 and an output port 16, a piston 40 and an inlet valve 11 are arranged in the valve housing 41, a pressure chamber 17 is defined by the inner wall 41a of the valve housing 41 and the piston 40, and a return spring 9 is arranged in the pressure chamber 17. Apart from this, an air passage 29 allowing the output port 16 to communicate with the pressure chamber 17 is provided, the inlet valve 11 is separated from the valve seat 14 of the valve housing 41 so as to allow the feed port 15 to communicate with the output port 16 by moving the piston 40 against the energization force of the spring 9, and a recessed part 50 is provided on the inner wall 41a of the valve housing 41 where the spring 9 is provided, and on the position facing to the air passage 29.
Patent JP-S6353806-A (JP)
Inventor: MINAMI MATSUTARO
IPC: H01B7/29
Filed: 1986-08-22
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-S6256231-A (JP)
Title: Circulating type document feeding device
Inventor: UMEDA YOSHITO
IPC: B65H85/00
Filed: 1985-09-05
Abstract: PURPOSE:To make a coy of both-side printed document with a simple arrangement, by by providing a first passage for feeding a document on a tray forward, a second passage for feeding a document on a platen rearward to discharge it onto the tray and a third passage for feeding a document on the platen rearward to turn it round. CONSTITUTION:Documents P set on a document tray 7 are taken out one by one from the lowermost one and entered into a first passage 11. When a sensor S1 detects a leading edge of the document P, a transfer belt 3 moves, the document P hits against a stopper 4 to stop and further the belt 3 also stops after a prescribed period of time so that a copy is effected. When the copy is completed, the belt 3 moves rearward and the document P is discharged onto the tray 7 through a second passage 15. In a both side copy mode, the document P is fed rearward to be entered into the passage 15 after an initial copy has been completed. When a sensor S2 detects its leading edge, a flapper 59 is switched so that the document P goes on the platen 3 after it has been turned round through a third passage 17. Then, the document P is fed rearward to be discharged onto the tray 7 after a copy on its reverse side has been effected.
Patent JP-H1040973-A (JP)
Title: Pressure contact connector
Inventor: ABE KIMIHIRO
IPC: H01R4/24
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contact connector by which a burden of an operator to control an appearing margin of a covered conductor can be reduced and generation of a defective by a shortage of an appearing margin of the covered conductor can be restrained to the possible minimum level. SOLUTION: An electric wire appearing margin confirming means 5 to show a positioning standard of a tip part 4a of a covered conductor 4 is arranged in either one of a housing 2 and a pressure contact terminal 3, and the covered conductor 4 is installed so that its tip part 4a is projected forward more than the electric wire appearing margin confirming means 5, and an appearing marging of the covered conductor 4 can be easily controlled only by visually observing the electric wire appearing margin confirming means 5.
Patent JP-H0748175-A (JP)
Title: Fiber-containing silicon nitride baked form
Inventor: MIYAMOTO DAIKI
IPC: C04B35/584
Filed: 1993-08-09
Abstract: PURPOSE:To obtain in high reproducibility to any shape a fiber-containing silicon nitride baked form imparted with uniform electrical resistance and high thermal shock resistance by incorporating silicon nitride powder with specific electrically conductive inorganic fibers. CONSTITUTION:A water-based slurry of silicon nitride is first prepared by incorporating (A) 100 pts.wt. of silicon nitride powder 0.2-3.0mum in mean particle diameter with (B) 40-80 pts.wt. of water and, where appropriate, (C) 0.3-1.5 pts.wt. of an inorganic sintering auxiliary such as alumina or yttrium oxide and (D) 0.2-2.0 pts.wt. of a dispersant such as a polycarboxylic acid. Next, 1..-50vo1.%, based on the silicon nitride powder, of electrically conductive inorganic fibers such as carbon fibers or silicon carbide fibers 0.05 l 5.00 mm in mean length, 1 l 20 p m in mean section diameter and 5 l 100 in aspect ratio are homogeneously dispersed in this slurry, and the resultant slurry is cast in a desired gypsum mold to obtain a slip cast molded form. This molded form is then dried in air at 20-60 deg.C and subjected to HIP or hot press baking treatment in a nonoxidative atmosphere such as N2 or Ar gas at 1600 [ 800'C under a pressure of 100-2000kg/cm<2>.
Patent JP-H1137040-A (JP)
Title: Axial plunger pump
Inventor: AKIBA HIROKAZU
IPC: F04B1/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To certainly improve the wear resistance and seizure resistance of each sliding part of a swash plate, a shoe and a plunger without causing an increase in manufacturing cost. SOLUTION: A cylinder block 10 to hold a plurality of plungers 17 axially movably is arranged opposite to a thrust plate 32, which is supported by a swash plate body 14 integrated with a driving shaft 12. A shoe 18 which comes into contact with the end face of the thrust plate 32 at one end and is slidably spherically supported by the head of the plunger 17 at the other end is inserteclly provided between the thrust plate 32 and each plunger 17. High hardness surface treatment is executed only on a sliding part on the side of the shoe 18 to the thrust plate 32 and the plunger 17. The wear resistance and seizure resistance of each sliding part can thereby be improved.
Patent JP-S5988435-A (JP)
Title: 8,16-difluoro-anti-3,5-di-tert-butyl(2-2)metacyclophane-1, 9-diene
Inventor: TASHIRO MASASHI
IPC: C09K9/02
Filed: 1982-11-11
Abstract: NEW MATERIAL:8,16-Difluoro-anti-3,5-di-tert-butyl[2.2]metacyclophane-1,9-d iene expressed by formula I . USE:Photochromic materials and light energy converting materials, e.g. sunglass changing automatically the light shielding degree, recording materials, decoration panels, light color changing fibers, light color changing packaging materials, light color changing sensors, etc. stable even by the repeated color change and even at high temperature. PROCESS:5, 13-Di-tert-butyl-8, 16-difluoro-1, 9-bis( dimethyltetrafluoroborate )[2.2] metacyclophane expressed by formula II or 5,13-di-tert-butyl-8,15-difluoro-1,10- bis(dimethyltetrafluoroborate)[2.2]metacylcophane expressed by formula II or both are reacted with an alkali metallic alcoholate to give the aimed compound expressed by formula I .
Patent JP-H0517353-A (JP)
Title: Carcinostatic action-enhancing agent
Inventor: IKEDA YOSHIAKI
IPC: A61P35/00
Filed: 1991-07-10
Abstract: PURPOSE:To provide an agent containing lonidamine or its salt as an active ingredient and useful for enhancing the carcinostatic activity of ifosphamide, etc., without increasing the side effects. CONSTITUTION:An agent for enhancing the carcinostatic activity of 7- ethyl-10-[4-(1-piperidino)-1-piperidino] carbonyloxy camptothecin or ifosphamide contains a compound of the formula or its salt which is a known compound having the carcinostatic activity. The compound of the formula is administered together with the above-mentioned anticancer agent or after or before the administration of the cancer agent orally or in the form of injections, and further in a dose of 20-600mg/m<2> (the surface area of a living body) for an adult or in a dose of 1-60mg/m<2> (the surface area of a living body) for an adult in the form of injections one of three times a day.
Patent JP-H0247185-A (JP)
Title: Terbium-activated rare earth tantalum compound oxide phosphor and its production
Inventor: KODERA NOBORU
IPC: C09K11/78
Filed: 1988-08-09
Abstract: PURPOSE:To obtain the title phosphor improved in the luminance of a green light under excitation with X rays by mixing a mixture of a specified oxide with Ta2O5, B2O3 and Tb2O3 with NaF and firing the resulting mixture. CONSTITUTION:At least either an oxide of L of formula I (wherein L is Y, La, Gd or Lu) or a compound of L convertible into the oxide of formula I at high temperatures is mixed with at least either Ta2O5 or a Ta compound convertible into Ta2O5 at high temperatures (e.g., TaCl2), at least either B2O5 or a B compound convertible into B2O3 at high temperatures (e.g., H3BO4) and at least either Tb2O3 or a Tb compound convertible into Tb2O3 at high temperatures so that the obtained mixture may have a stoichiometric composition of formula II (wherein 5X10<-4=n<=0.1, 0.95<=x<=1.05, and 0<=y<=5.0); the mixture is further mixed with 1-200wt.% NaF based on the stoichiometric amount of the oxide of formula II; and the resulting mixture is fired at 900-1550 deg.C to obtain the title phosphor of formula III, wherein Z is a number to give an amount of NaF <=52wt.%.
Patent JP-S6439472-A (JP)
Title: Method of removing treating construction of blast asbestos of structure
Inventor: MURAKAMI KUUZAN
IPC: B01D46/00
Filed: 1987-08-05
Abstract: PURPOSE: To enable asbestos to be removed safely steadily by spouting asbestos being removed and crushed by a fine grinding device with a asbestos bellows by means of water spray via an intermediate treatment device, and bagging it after being solidified by a solidifying material. CONSTITUTION: Asbestos removed by contacting the bellows and accordion-type hopper of a fine grinding device 1 to an objective part 1 crushed by a double screw of the device, and then introduced to an intermediate treatment device 4 including an air filtration unit and dust separator by means of a blower 3 via a conveying hose 2. The asbestos is spouted by a water spray to then be solidified by injecting a solidifying material 5 of cement and chemical substances, and further it is bagged by a bagging device 6, so that asbestos waste matter can be treated safely steadily.
Patent JP-H1137113-A (JP)
Title: Latch mechanism
Inventor: ISAYAMA MICHIO
IPC: F16B1/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a latch mechanism which is hardly affected by the fluctuation in a friction coefficient, in which a working angle can be kept nearly constant, which gives little gap (play) in the latched state, a guide pin is hard to incline, a contact surface is hardly damaged by vibration, and in which push-in force during the fitting work and drawing force during dismantling work can be set stably and accurately. SOLUTION: A pin receiving bed 14 is provided with a plurality of latch pins 16, which are energized inward in the radial direction with respect to a central axis Z of a pin hole 11. The latch pin 16 is provided with a contact part 17a, which is projected inward in the radial direction, at its head part 17. The contact pin 17a slides up to a latch groove 13b, leaving no gaps. Meanwhile, a guide pin 13 is provided with a plane contact surface 15, which is brought into linear contact with the contact part of the latch pin 16. The guide part 18 is formed in such a manner that it can slightly oscillate around the central axis Z, so that the contact part 17a of the latch pin 16 is brought in line contact with contact surface 15.
Patent JP-H0246208-A (JP)
Title: Cut grass conveyor of riding type mower
Inventor: ENOMOTO WAKAO
IPC: A01D34/63
Filed: 1988-08-08
Abstract: PURPOSE:To shake down cut grass sticking to the interior of a cylinder by vibration produced by rotation of back wheels by pivoting a rotating arm having a polygonal roller at the lower part of a conveying cylinder for connecting a discharge port for the cut grass and a collector provided in the back part of a car body. CONSTITUTION:A rotating arm 11 is pivoted on the undersurface of a conveying cylinder 6 above one of the back wheels 10 and rotatable in the vertical directions. A polygonal roller 14 is loose fitted in a roller supporting shaft 13 provided at the tip part of the arm 11 and brought into contact with the outer peripheral part of the back wheel 10. A spring 15 is mounted between the intermediate part of the arm 11 and a mounting plate 12 to downwardly urge the arm 11 and bring the roller into pressure contact with the back wheel 10. The roller 14 is then rotated with rotation of the back wheel while being vertically vibrated. The vibration is transmitted through the arm 11 to the conveying cylinder 6 to prevent cut grass from sticking to the inner wall of the conveying cylinder 6. Thereby, grass sticking to the back wheel 10 is also scraped off by the roller.
Patent JP-S6257426-A (JP)
Title: Production of molded article of high polymer compound
Inventor: YAMAMOTO MAKI
IPC: C08L21/00
Filed: 1985-09-05
Abstract: PURPOSE:To obtain a molded article containing substantially no solvent, by keeping a molded article obtained from a high polymer compound having a glass transition point of <= a fixed value, a halogenated hydrocarbon solvent and a specific organic solvent at a temperature close to the boiling point of the halogenated hydrocarbon to remove the solvent. CONSTITUTION:A molded article is obtained from (A) a high polymer compound (e.g., polylactic acid, etc.,) having <= about 60 deg.C glass transition temperature, (B) a halogenated hydrocarbon (preferably one having 10-100 deg.C boiling point, such as methylene chloride, etc.,) and (C) an organic solvent (having a boiling point preferably + or -20 deg.C from the boiling point of the component B) which has compatibility with the component B, is slightly soluble in the component A and is except component B is kept at a temperature close to the boiling point of the component B, preferably + or -10 deg.C from the boiling point to give a high polymer molded article containing substantially no component B.
Patent JP-S6175800-A (JP)
Inventor: HATTORI SHINOBU
IPC: B66F11/04
Filed: 1984-09-19
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-2001025943-A (JP)
Title: Outer-periphery surface grinding machine and grinding method for cylindrical work
Inventor: KUNIMATSU HIROSHI
IPC: B24B5/04
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a grinding technique which gives precise finish to the outer-periphery surface of a cylindrical work. SOLUTION: In grinding the outer-periphery surface Wa of a cylindrical work W, this machine places the axial line X of a work spindle 21 more inwards than the inside diameter of an annular grinding wheel surface 1a of a cup-shaped grinding wheel 1, and grinds the outer-periphery surface Wa of the cylindrical work W into a central protruding shape by the rotation of the work W and the rotation of the grinding wheel 1, with the grinding wheel surface 1a of the grinding wheel 1 abutted against the work W. As a result, the outer-periphery surface Wa of the work W can be processed into a central processing shape in μm order or 0.1 μm order in the width direction beforehand by the amount corresponding to a recessed depression amount generated by the deformation due to processing heat or force.  It is also possible to increase processing accuracy without need for precise grinding wheel correction or a truing device with a complicated mechanism.
Patent JP-S5994323-A (JP)
Inventor: YOOZEFU SHIYUBUAIGAA
IPC: H01H51/22
Filed: 1983-10-24
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-H0362321-A (JP)
Title: Optical recording device
Inventor: YAMADA NOBORU
IPC: G11B7/004
Filed: 1989-07-28
Abstract: PURPOSE:To improve the recording density of a recording medium part, to realize simultaneous access to the both surfaces thereof and to make the capacity thereof large by adopting veneer structure for the recording medium part and irradiating the recording medium part from the recording film side thereof with light with the aid of using a floating type optical recording head. CONSTITUTION:The recording medium part 4 is constituted of a veneer obtained by forming a recording layer 2 on the both surfaces of a substrate 1 which is optically smooth and forming a protecting layer 3 on it. The optical recording head 10 is constituted of a slider 7, an objective lens 8 and a mirror 9 and made to float on the surface of the medium through an air layer whose thickness is several mum - several tens mum by rotating the medium part 4 at a high speed. Thus, an optical system whose numerical aperture is large is easily used. Besides, the recording density is improved and the capacity is made large.
Patent JP-S6441171-A (JP)
Title: Manufacture of gas diffusion electrode
Inventor: FURUYA CHOICHI
IPC: C25D17/10
Filed: 1987-08-07
Abstract: PURPOSE:To secure such an electrode that has an optimum liquid penetration passage and a gas permeating passage with low pressure by mixing hydrophilic conductive power, water-repellent conductive powder and polytetrafluoroethylene powder into a sheet form, and compressing and cooling it immediately after being heated. CONSTITUTION:Hydrophilic carbon black, water-repellent carbon black and polytetrafluoroethylene powder are mixed together into a sheet form. After heating and sintering it, it is compressed and cooled at one, forming a gas diffusion electrode. Consequently, it is compressed and cooled in the state that a liquid penetration passage and a gas permeating passage in optimum size are formed there, so that the polytetrafluoroethylene loses its kinetic energy so as to be restored to the original state, and the sheet is hardened whereby it is in no case returned to the original heated and sintered state. With this constitution, such a gas diffusion electrode that has the liquid penetration passage and the gas permeating passage, where a contact state between liquid and gas becomes maximized, can be secured with low compressive force.
Patent JP-H0860826-A (JP)
Title: Installation of handrail and handrail and installation tool for use thereof
Inventor: KATAGAWA HAJIME
IPC: E04F11/18
Filed: 1994-08-23
Abstract: PURPOSE: To reduce the construction cost of a handrail, by simplifying the height adjustment of the handrail and efficiently installing the handrail. CONSTITUTION: In the construction method to fit a handrail 3 which is assembled with a coping 11. a support member 13 to bear the coping 11, and a fixing member 14 to fix the support member 13 on the concrete foundation, the support member 13 is made so as to be adjustable in the height against the the fixing member 14. The coping 11 is supported by a tool temporarily fixed on the foundation and the height of tool is adjusted to control the height of coping. The fixing member 14 is fixed on the foundation and then the coping 11, the support member 13, and the fixing member 14 are connected together and then the tool is removed and the periphery of the fixing member 14 is solidified by concrete.
Patent JP-H0363032-A (JP)
Title: Apparatus for magnetic resonance image
Inventor: KONDO MASASHI
IPC: G01R33/38
Filed: 1989-07-31
Abstract: PURPOSE:To enable an image of every sliced plane to be observed continuously while selecting an optional sliced plane by carrying out a channel changeover control without largely increasing a number of gradient power sources for gradient coils which consists of a plurality of parallel lead wires. CONSTITUTION:A channel changeover device SW1 to SW5, which has a plurality of input and output channels, is inserted between a device for generating magnetic field gradients, which has three gradient coils 31 to 33 consisting of a plurality of parallel lead wires respectively for generating magnetic field gradients in three directions rectangular with each other, and a plurality of gradient power sources AMP1 to AMP5 for supplying electric currents to the coils. Electric currents can be made to supply to every coil in the device for generating magnetic field gradients from an optional or a plurality of gradient power sources by connecting the input channels of the channel changeover device to the gradient power sources and its output channels to the device for generating magnetic field gradients. It is possible, therefore, to observe the images continuously while selecting a sliced plane optionally by changing over the channels effectively without arranging a large number of gradient power sources.
Patent JP-H0481742-A (JP)
Title: Film abnormality detector for projector
Inventor: TAGUCHI ATSUSHI
IPC: G03B21/50
Filed: 1990-07-24
Abstract: PURPOSE:To detect abnormality of a film even when the film is partially broken by detecting the abnormality of the film according to time-series data of detection signals sent from film perforation detecting means. CONSTITUTION:The couple of film perforation detecting means 31 and 33 arranged at specific positions on a film conveyance path detect perforations at both edges of the film F which passes the positions. The perforations are provided at both the edges of the film F at equal intervals, so the detection signals which are sent from the film perforation detecting means 31 and 33 are sent normally corresponding to the passing speed of the film F at the specific positions and the time-series data of the respective detection signals, therefore, become regular matching a specific pattern. If, however, the abnormality such as the breaking of the film F occurs, the time-series data become irregular. A judging means inputs the detection signals as the time-series data and judges that the film F is abnormal according to three-series data. Consequently, even if the film is partially broken, the abnormality of the film can be detected.