baber/WOPTO huggingface dataset:
Patent JP-S6480065-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MURATA JUN
IPC: H01L27/10
Filed: 1987-09-19
Abstract: PURPOSE:To contrive improvement in information holding characteristics by a method wherein, in a DRAM memory cell, the semiconductor region on the side where the information storing capacitor of a cell selecting FET is connected, is composed of the material into which low impurity concn. ions are implanted. CONSTITUTION:A DRAM memory cell M is composed of the MISFETQs for memory cell selection and the information memorizing capacitor C of stacked structure, and MISFETQn and Qp constituting a circumferential circuit are formed on the same substrate. Then, the semiconductor region 9 on the side where the capacitor C of said FETQs will be connected is composed of the region into which ions of the impurity concn. lower than that of the semiconductor region 17 of the FETQn, constituting the circumferential circuit, are implanted. As a result, the leak of accumulated load is reduced, and the information holding characteristics of the DRAM can be improved.
Patent JP-H09143190-A (JP)
Title: Production of aryl c-glycosyl compound and reagent therefor
Inventor: SATO SUSUMU
IPC: B01J31/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a reaction reagent giving an aryl C-glycosyl compound in high yield and excellent β-configuration selectivity by compounding a Lewis acid with a silver or mercury salt of trifluoromethanesulfonic acid or trifluoroacetic acid. SOLUTION: The objective aryl C-glycosylating reaction reagent gives an aryl C-glycosyl compound in high yield and excellent β-configuration selectivity by reacting with a sugar and an aryl compound. The reagent can be produced by compounding one or more kinds of Lewis acids (e.g. tin tetrachloride) with one or more kinds of a silver or mercury salt of trifluoromethanesulfonic acid or trifluoroacetic acid at a ratio (Lewis acid : silver or mercury salt of trifluoromethanesulfonic acid or trifluoroacetic acid) of 1:3 to 3:1. The reagent is preferably used in an amount of 1-3 equivalent based on 1 equivalent of the sugar and/or aryl compound.
Patent JP-S61115265-A (JP)
Title: Quick traverse device of cartridge-type tape recorder
Inventor: UMEZAKI KIYOSHI
IPC: G11B15/28
Filed: 1984-11-09
Abstract: PURPOSE:To attain a quick traverse by installing on a head substrate a fly foil, a gear implanted on the fly foil, an intermittent gear disposed on the gear detainably and a lever disposed so that the head substrate can be shifted with respect to a fixed substrate due to the rotation of the intermittent gear. CONSTITUTION:The cam gear 20 of a shaft 19 is detained at the position of the stopper 20d of the cam gear by the one end 22a of the plunger lever 22 of a shaft 21. One end 24a of the cam lever 24 of a shaft 23 is pressed counterclockwise by a plunger lever 26 fitted to a shaft 25 and a spring 28. On the other hand, the other end of the cam lever 24 abuts on a pat slightly before the part where it completely descends the shaft core of the inner cam part 20c of the cam gear 20. In the quick traverse state, the head 11 rotates counterclockwise together with the head substrate 9 with a turning fulcrum 10 as a center, and is separated from the tape face of a cartridge 1. A motor 15 rotates at the same rotational frequency as at the reproduction, and the difference between the diameter of a capstan 12 and the inner diameter of a fly foil inner face 14b and that between an idler 35 and a rapid traverse roller 31 bring the speed difference between at the reproduction and the quick traverse.
Patent JP-H0975172-A (JP)
Title: Foldable chair
Inventor: TAKAGISHI TADAO
IPC: A47C9/10
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a foldable chair which is easy to carry and can be used as a walking stick. SOLUTION: The foldable chair comprises a plate-like seat part 1 and three legs 2-4 which are fitted to the back of the seat part 1, and can be freely deformed between the operating state and the folded state. When the chair is folded and erected, the upper end of the leg 2 positioned in the center is provided with a handle projected upward from the seat part 1, and the lower end of the leg 2 positioned in the center is projected a little over the lower ends of the other two legs 3, 4.
Patent JP-H1083983-A (JP)
Title: Substrate drying method and device
Inventor: KOSHIMO TOSHIYUKI
IPC: H01L21/304
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To restrain water marks from being printed on the surface of a wafer, and to enable the wafer to be dried up in a short time. SOLUTION: A rotating shaft 1 rotated by a driving means is provided, a stage 2 is fitted to the rotating shaft 1, a suction means is provided to the upside of the stage 2, a nozzle 11 is provided above the stage 2, the center line of the nozzle 11, and the rotational center line of the rotating shaft 1 are set nearly parallel with each other, an N2 gas feed means is connected to the nozzle 11, and the nozzle 11 is fitted to a support means 12 which supports a nozzle moving means which moves the nozzle 11.
Patent JP-H0979171-A (JP)
Title: Drainage pump
Inventor: IMAI MASAYUKI
IPC: F04D29/54
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce a noise of a drainage pump by arranging a space in outer peripheral parts of large diameter blades of a rotary blade having platelike large diameter blades and a platelike small diameter blade continuing with these. SOLUTION: A rotary blade 50 has light platelike four large diameter blades 60 projecting in a radial shape from the outer periphery of a motor installing shaft part 52 and a small diameter blade 54 whose diameter is smaller than the large diameter blades 60 composed of plural plates projecting in a radial shape from the outer periphery with a small diameter blade shaft part 55 coaxial with a central shaft of the motor installing shaft part 52 as the center. A ring-shaped space 70 is formed in outer peripheral parts of the large diameter blades 60 of this rotary blade 50.  This space 70 is formed by being surrounded by an outside cylindrical wall member 64 to cover the outer periphery of the platelike large diameter blade 60, an annular member 62 extending inside along the upper edge of the large diameter blades 60 from an upper end part of the cylindrical wall member 64 and an inside cylindrical member 66 opposed to the outside cylindrical wall member 64 by extending to the lower side from the inner peripheral end of the annular member 62.
Patent JP-H0979483-A (JP)
Title: Oil amount regulating device for rotary electric machine bearing oil piping
Inventor: ABE SHOZO
IPC: F16N29/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To regulate the lubricating oil feeding amount to a bearing adequately without stopping the generating operation, when an unstable vibration is generated to some bearing of plural bearings formed in parallel. SOLUTION: In a rotary electric machine bearing oil piping oil amount regulating device which has a piping to feed and discharge the lubricating oil of a slide bearing to support the rotator of a rotary electric machine or a prime mover through the lubricating oil, and regulates the oil amount adequately, an orifice 3 is provided in an oil feed pipe 2 to feed the lubricating oil to the slide bearing 10, and an oil amount increasing means 40 to bypass connect the orifice 3, an oil discharging pipe 5 to discharge the lubricating oil from the slide bearing 10, and an oil amount decreasing means 60 to bypass connect the oil feed pipe 2, are provided.
Patent JP-H0288104-A (JP)
Title: Material feeder for automatic lathe
Inventor: NOMURA TATSUO
IPC: B23B13/02
Filed: 1988-09-22
Abstract: PURPOSE:To easily perform judgement of conforming and non-conforming articles based on the delivery quantity with a simple structure by detecting the advanced quantity of an extrusion member holding the rear end of a work member to be machined, which is judged whether or not it is within the allowable range, and by transmitting a signal when it exceeds the range. CONSTITUTION:A work member 19 to be machined held by a collect chuck 12A is retained by a extrusion member 26, and the movement for feeding is performed by a block body 25 that is installed in the middle of the chain 22 driven by a motor 23. The quantity delivered is transmitted to a rotary encoder not shown in the drawing through gears 27, 28A, thereby a pulse is generated and counted by a counter not shown in the drawing, the pulse in one cycle is counted by the signal from a reset signal generator not shown in the drawing, and the quantity delivered is judged by a judging circuit not shown in the drawing whether or not it is within the allowable range and a signal is transmitted. When the signal is of conforming article, product is stored in a stocker of conforming article just beneath a tool post 15, and stored in a stocker of non- conforming article when the signal is of non-conforming article.
Patent JP-H0790028-A (JP)
Title: Photopolymerizable composition, and adhesive tape and pressure-sensitive adhesive tape using the same
Inventor: NUMATA NORIO
IPC: C09J4/02
Filed: 1993-09-22
Abstract: PURPOSE:To obtain the subject composition capable of giving an adhesive tape excellent in bond strength such as shear strength and peel strength and further giving a pressure sensitive adhesive tape exellention transparency by incorporating a monomer mixture of specific composition with a photopolymerization initiator and a specific filler. CONSTITUTION:This photopolymerizable composition is obtained by incorporating 100 pts.wt. of a mixture composed of (A) 50-98wt.% of a (meth) acrylic 1-12C alkyl ester monomer, (B) 50-2wt.% of a polar group-contg. monomer copolymerizable with the component A (pref. acrylic acid) and (C) 0.01-1wt.% of a monomer copolymerizable with the component A and B and having at least two unsaturated double bonds (pref. epoxyacrylate) with (D) 0.01-5 pts.wt. of a phptopolymerization initiator and (E) a filler selected from fibrous filler 0.2-20mum in mean particle diameter and 5mum-1mm in mean fiber length, porous fine particles 0.5-150mum in mean diameter, nonpolar resin fine particles 5-150mum in mean diameter and organic fine particles 1-50mum in mean diameter and >=90 deg.C in glass transition temperature.
Patent JP-H0399003-A (JP)
Title: Termite-controlling agent
Inventor: SUGAMOTO KAZUYUKI
IPC: A01N55/00
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a termite-controlling agent having high thermal stability and exhibiting extremely high chemical stability in alkaline region by using dimethyl(4-ethoxyphenyl) [3-(3-phenoxy4-fluorophenyl)propyl]silane as an active component. CONSTITUTION:The objective termite-controlling agent contains dimethyl (4- ethoxyphenyl) [3-(3-phenoxy-4-fluorophenyl)propyl] silane, exhibits high termite- controlling effect and excellent stability to soil, pH and heat and has extremely low toxicity to human, animal and fish. It has excellent persistency. The com pound is advantageous because it exhibits strong insecticidal activity against lepidopterous vermin, aphid and leafhopper and is practically being used in the agricultural and horticultural fields. Furthermore, the compound is liquid and easily handleable. It has absolutely no skin irritation and is advantageous from the viewpoint of labor safety and hygienicity.
Patent JP-S61114239-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: NAKAMURA KOTARO
IPC: G03C7/30
Filed: 1984-11-09
Abstract: PURPOSE:To enable deterioration of an image due to light, heat, and humidity to be restrained by processing a silver halide color photographic sensitive material contg. at least one of 2 kinds of specified couplers with a photographic processing soln. contg. at least one of specified compds. CONSTITUTION:A silver halide color photographic sensitive material contains couplers represented by formula [I] and [II] (in which R<1>, R<2>, R<4> are each optionally substd. aliphatic, aryl, or heterocyclic group; R<3>, R<6> are each H, halogen, an aliphatic, aryl, or acylamino group; R<2> and R<3> may each be a nonmetallic atomic group combining with each other to form a 5- or 6-membered ring; R<5> is at least >=2C optionally substd. alkyl; Z1, Z2 are each H or a group to be released by the coupling reaction with the oxidation product of a color developing agent; and n is 0 or 1. The specified compd. contained in the photographic processing soln. is represented by formula [III].
Patent JP-S61114302-A (JP)
Title: Safety protection device
Inventor: MATSUBARA TAKEHIRO
IPC: G05B9/02
Filed: 1984-11-07
Abstract: PURPOSE:To obtain a safety protection device having high reliability by delivering the safety protection working signals just for a fixed period of time after an input signal is changed into an abnormal state. CONSTITUTION:Input relays 1-3 which are driven by a control circuit are provided together with a logical circuit 4 which receives the contact signals of the relays 1-3 and performs a logic operation of 2/3, etc. A coil drive circuit 8 contains a driver function as well as an OR function to cut off the supply of power to a UV coil 9 of a nuclear reactor breaker by the output of the circuit 4 when a protection request signal is given. The input signal state detecting circuits 11 and 12 monitor and detect the changing states of the contacts of relays 1-3 and delivers the protection request signal just for a fixed period of time when those contacts are closed. Furthermore a coil drive circuit 13 is added. Thus the output of he circuit 4 is abnormal when a certain process amount of a nuclear reactor plant, for example, becomes abnormal and the relays 1 and 2 are non-magnetized. Then the supply of power is cut off to the coil 9 and the reactor is tripped.
Patent JP-S6297867-A (JP)
Title: Recording apparatus
Inventor: WADA SHUNEI
IPC: B41J9/48
Filed: 1985-10-24
Abstract: PURPOSE:To lower the noise of an apparatus and to improve the durability and the quality of recording, etc. by a method wherein the impact force of a recording member which strikes a recording medium through the intermediary of an ink ribbon is controlled in accordance with the kind of the ink ribbon being employed. CONSTITUTION:In ROM 11, time tables for excitation of a magnet coil 18 in accordance with separate types, which are matched with the transferring properties of ink ribbons of various kinds, are stored in addition to a control program, and an ink ribbon information 14 indicating the kind of an ink ribbon is inputted to CPU 12 through an input-output port 13. CPU 12 selects an excitation time table 19A or 19B in ROM 11 to be employed in accordance with the kind of an ink ribbon 3. An exciting signal having a pulse width corresponding to excitation time data which are read out is generated and delivered to a hammer driving circuit 16. This circuit converts the level of the exciting signal into a level required for driving a transistor Tr 7, the transistor Tr 7 is thereby turned ON, the magnet coil 18 is electrified and excited, and a plunger of a printing hammer 6 strikes the seat 5 of a wheel 4 for printing.
Patent JP-H1158379-A (JP)
Title: Method for peeling coating film of bumper and apparatus for peeling coating film of used bumper
Inventor: ANDO KAZUO
IPC: B29B13/10
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To easily and surely peel a coating film by a method wherein a used bumper is cleaned, ground and dried to prepare a ground raw material, which is fed into a coating film peeling machine which is rotated and driven by the same way as a rice-cleaning machine, wherein the coating film is peeled off from the ground raw material to separate it into the coating film and a regenerated matrix. SOLUTION: A ground raw material formed is cleaned and dried and metals are removed therefrom by subjecting it to a metal detector. The ground raw material cleaned, dried and from which metals are removed is received in a hopper 1. The ground raw material received in the hopper 1 is transferred to a const. screw feeder 2 and is fed into a next coating film peeling machine 3. The coating film peeling machine 3 has a peeling part rotated and driven by the same way as a rice-cleaning machine and the coating film on the surface of the ground raw material is scraped while it is pressed and agitated to peel off the coating film of the ground raw material. The coating film peeled off from the ground raw material is sucked by means of a blower 7 and is stored in a fine powder tank 9 through a bag filter 6.  On the other hand, the ground raw material from which the coating film is separated is fed to a product tank 10 as a regenerated matrix.
Patent JP-S6295184-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B07B13/02
Filed: 1985-10-22
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-H04115771-A (JP)
Title: Laser scanner
Inventor: KAWASAKI KAZUNORI
IPC: H04N1/04
Filed: 1990-09-05
Abstract: PURPOSE:To make the size small, to make the weight light and to reduce the installation area considerably by using a laser beam for an input and output of picture information in common so as to obtain same resolution and integrating a laser printer and a laser scanner. CONSTITUTION:When the laser scanner acts like a laser printer, an output intensity of a laser beam scanning means 2 is modulated by a control output of a picture output circuit 1 and a light beam 3 from the scanning means 2 is reflected in a rotary mirror 4 and the surface of a photosensitive drum 5 is scanned vertically with respect to this drawing, a latent image of an output picture is formed on the photosensitive drum 5 and the output picture is printed out on paper. When the laser scanner acts like a laser scanner, an optical path of the laser beam 3 is changed over by the rotary mirror 4 and the light radiates obliquely onto the surface of the photosensitive drum 5 and the surface of document paper is scanned vertically with respect to this drawing. The laser reflecting beam by the scanning of the laser beam 3 represents luminous intensity corresponding to picture information and after the beam is made incident in a light collection means 8, the picture information subject to photoelectric conversion by a luminous quantity detection means 9 is inputted to a picture input circuit 10.
Patent JP-S6297582-A (JP)
Inventor: MURAOKA SHIGETARO
IPC: B65H29/18
Filed: 1985-10-23
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-S6289046-A (JP)
Inventor: HANSU FUETARU
IPC: G03C8/10
Filed: 1986-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03102656-A (JP)
Title: Multi-beam optical disk device
Inventor: KUWAYAMA NORITADA
IPC: G11B7/125
Filed: 1989-09-14
Abstract: PURPOSE:To attain automatic control so that an optical output of each laser diode is an optimum value by utilizing the result of measurement of an optical output of one of plural light beams from a multi-beam optical head so as to adjust the optical output of each laser diode. CONSTITUTION:Outputs of all beams are set by a microcomputer 1 so that they are well arranged to be a constant value. The relation between an optical output of a laser diode and a current at a specific reference temperature T0 is obtained in advance in the setting, the relation is corrected at the operating temperature so as to keep the optical outputs of all laser diodes to be constant. In this case, each one light beam of multi-beam laser arrays is left and other beams are extinguished momentarily to read the current of a monitor photodiode 10 at that time thereby obtaining the operating characteristic of the laser diode. Thus, the light power is accurately controlled for each beam according to the temperature of the laser diode of the multi-beam optical disk device, the temperature of the disk and the recording radius or the like.
Patent JP-H0792751-A (JP)
Title: Fixing controller for use in electrophotographic device
Inventor: TAKENOUCHI KOICHI
IPC: G03G15/00
Filed: 1993-09-24
Abstract: PURPOSE:To extend the life of copying paper in reserve by making fixing performance higher than normal. CONSTITUTION:A main motor is turned on (S1), and if an output value of a toner concentration sensor is higher than a center value, thereafter (S3), a toner is replenished (S5). If a toner replenishing motor is turned on for 45 seconds or more without interruption (S6), a fixing temperature or pressure fixing performance is increased (S7). Also, if the toner replenishing motor is turned on for 75 seconds or more without interruption (S8), the fixing performance is further increased. Further, if the motor is turned on for two minutes or more without interruption (S10), a toner empty lamp is turned on.
Patent JP-S6391348-A (JP)
Inventor: KURAJIANO KASUTARUDEI
IPC: C07D317/32
Filed: 1986-10-06
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-H05158805-A (JP)
Title: Controlling system for non-volatile memory area
Inventor: TSURUTA YOSHIHISA
IPC: G06F12/16
Filed: 1991-09-18
Abstract: PURPOSE:To make second setting unnecessary at the time of the occurrence of abnormality in the midst of rewrite by writing rewritten data to a surface other than the one indicated by a pointer at the time of the rewrite of the contents of a non-volatile memory part, and copying the rewritten data to the surface of the other side by switching the pointer after its completion. CONSTITUTION:For instance, the non-volatile memory part 1 is made an EEPROM, a volatile memory part 2 is made a RAM, and the non-volatile memory part 3 is made a ROM. Then, write-in and read-out to/from these memories are controlled by a central processing unit (CPU) 4. Here, when the abnormality of a system occurs while the write-in from the RAM 2 to the EEPROM 1 is executed for the data group of a first surface 5, since the write-in to the first surface 5 is not completed, the pointer 7 is in a state to designate a second surface 6. An initialization program is started in this state, and the data in the course of the write-in is eliminated, and the data before storage can be restored by copying the data group of the second surface indicated by the pointer 7 to the data group of the first surface.
Patent JP-2001067495-A (JP)
Title: Method and device for generating triangular mesh, and recording medium
Inventor: MATSUOKA TSUKASA
IPC: G06T15/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating triangular meshes which solves such problem that an acute angle feature is lost when triangular meshes are generated from a group of unarrayed points distributed on the surface of a body obtained by taking a measurement by a measuring instrument, etc., and the problem that the acute angle feature can not be reproduced when an in-phase surface represented by triangular meshes is generated from a signed distance function. SOLUTION: A point nearby a point selected from a given point group at random is found (S2, S3) and local meshes are generated by a Delaunay triangle dividing process (S4). Ridge exchanging operation for feature restoration and smoothness improvement is performed for the obtained local meshes (S5) and feature points and feature ridges are detected (S6). Then gratings are generated at constant intervals in a space within a specific range (S7), the signed distance values of each of the grating points are calculated (S8), and a volume model including the space formed of adjacent grating points as one voxel is generated (S9).  Then representative points of voxels are generated on the basis of the obtained feature points, feature ridges, and the signed distance values of each of the grating points (S10) and triangular meshes are generated by using a grating point connecting method (S11, S12).