baber/WOPTO huggingface dataset:
Patent JP-H01101333-A (JP)
Title: Production of siloxane-oxyalkylene copolymer
Inventor: KUNJI RAMANRARU META
IPC: C08J9/00
Filed: 1988-09-09
Abstract: PURPOSE: To obtain the polymer for polyurethane foam production improved in foam height and foam flow by preparing an org. hydrogen siloxane, polyoxyalkylene and carboxylic acid in the presence of a catalyst in a solventless system.  
     CONSTITUTION: The objective copolymer is recovered by completing the reaction of the mixture composed of (A) the org. hydrogen siloxane of formula I (R is a univalent hydrocarbon; (a) is 1 to 2.99; (b) is 0.001 to 1; a+b=1.5 to 3.0), (B) the polyoxyalkylene of formula II (R 1  is alkenyl; R 2  is H, alkyl or the like; Z is 0 to 50; W is 0 to 50) and (C) the carboxylic acid (salt) as a reaction accelerator by maintaining the temp. and adding (D) a catalyst amt. of the noble metal hydrosilane catalyst thereto in the solventless system. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61103320-A (JP)
Title: Test method of analog-digital converter
Inventor: KAMEI TADASHI
IPC: H03M1/10
Filed: 1984-10-26
Abstract: PURPOSE:To evaluate simply the tendency of a converting characteristic by selecting the relation between a sinusoidal clock fs and a sampling clock fCLK fed to an A/D converter as fc=fCLK(1+1/n)/N (where N is an optional integer and n is a required sampling number), extracting an output code an interval of N and converting the code into a data string. CONSTITUTION:The sinusoidal wave fs and the sampling clock fCLK are inputted to an A/D converter 3 being an IC to be tested, the converted output code is sampled at an interval of N and stored in a buffer memory corresponding to beat frequency fCLK/(n N) between the fc and fCLK, then n-set of stored data string is a sinusoidal wave data for one period's share of the said beat frequency. The ideal sinusoidal wave closest to the beat frequency is calculated from the n-set of data strings by means of a DFT (discrete Fourier conversion) and a computer 5 evaluates the dynamic performance of the A/D converter from the difference between the ideal sinusoidal wave and the actual data.
Patent JP-S60119159-A (JP)
Title: Radiotelephonic device
Inventor: TATSUMI KAORU
IPC: H04M1/64
Filed: 1983-11-30
Abstract: PURPOSE:To provide a radiotelephonic device having an automatic response function capable of optionally selecting its setting position by synthesizing electrically a message to the originator side by a voice synthesizing circuit to return the message, and receiving a message from the originator side by inputting the originator's telephone number on the basis of a dual tone multi frequency (DTMF) signal. CONSTITUTION:Receiving a terminating signal SA through a telephone circuit network control circuit 7, a CPU13 supplies a control signal SB to the circuit 7 and forms a channel with the originating side. A voice synthesizing circuit 1 reads out message information of the 1st response message from a voice synthesizing memory 2, combines said information with the information of a telephone number of the self-station to compose the 1st response message and supplies the response message to the output side of a transmitter 5 in parallel through an amplifier 3 and a switch. When the originating subscriber executes push button (ten keys) operation for the telephone number of the self-station, a DTMF signal formed by said operation is inputted to an amplifier 9 through a wireless channel and the whole digits of the originating subscriber's telephone number are stored in a RAM140.
Patent JP-H04110254-A (JP)
Title: Anchor part installation structure for seat belt
Inventor: SEKI YUTAKA
IPC: B62D25/20
Filed: 1990-08-30
Abstract: PURPOSE:To obtain the anchor part installation structure for a seat belt with which a sufficient installation strength can be obtained, by connecting an installation part for a floor panel of a bracket and a reinforcing plate for connecting an anchor part by a strip-shaped reinforcing member instaoled on the undersurface side of the floor panel. CONSTITUTION:The installation part 24 of a bracket 20 is installed on a floor panel 3 by an installation bolt 23, and a reinforcing plate 21 is joined with the undersurface of the floor panel 3, and the anchor part 26 of a seat belt 2 is fixed by an installation bolt 25. A strip-shaped reinforcing member 22 connects the installation part 24 of the bracket 20 and the reinforcing plate 21, and one edge of the undersurface of the floor panel 3 is installed on the bracket 20 through the installation bolt 23, and the other edge is installed in joined state with the reinforcing plate 21. The strip-shaped reinforcing member 22 is prevented from being joined with the floor panel 3, and the upward deformation of the floor panel which is formed from a thin plate is not restricted, and the installation strength is increased as a whole.
Patent JP-H04109831-A (JP)
Title: Charger
Inventor: NIWA MASANORI
IPC: H02J7/04
Filed: 1990-08-30
Abstract: PURPOSE:To prevent so called memory effect and to suppress shortening of the service life of a secondary battery by setting the continuous charging times of the secondary battery lower than a predetermined time under a state where the residual capacity does not drop below a set capacity and discharging the secondary battery perfectly before it is charged under a state where the residual capacity is lower than the set capacity. CONSTITUTION:When a motor 19 is driven through discharge of a secondary battery 17 and the residual capacity thereof drops below a set value, load of the secondary battery 17 is switched from the motor 19 to a perfect discharge circuit 13 which discharges the secondary battery 17 quickly and perfectly thus waiting for next time charging operation. If the secondary battery 17 is charged before the residual capacity does not drop below the set value, a charging timing memory circuit 9 detects the state based on a residual capacity information signal fed from an accumulation memory circuit 7 and stores the number of charging times. When the number of charging times reaches a predetermined time, charging operation is interrupted through a charge control circuit 11 thus preventing so called memory effect.
Patent JP-H0274568-A (JP)
Title: Vacuum-charging of powder into capsule for hip treatment and apparatus therefor
Inventor: KOMURO AKIMITSU
IPC: B22F3/14
Filed: 1988-09-12
Abstract: PURPOSE:To facilitate the evacuation of a capsule and improve the charging efficiency of powder into the capsule by providing a powder storage container possessed of a weir having holes which do not pass the powder in non-vibrated state, evacuating the storage container and the capsule and transferring the powder from the container to the capsule. CONSTITUTION:A raw material powder 4 is charged into a powder storage container 13. A valve 11 is closed during the above process. A valve 12 is opened to evacuate the container 13. At the same time, the container 13 is vibrated to continuously introduce the powder 4 into a weir 14 in the container 13 little by little through a number of holes 15 of the weir 14. Even if the vacuum degree of the powder 4 is poor in the container 13, it is increased during the passage of the powder 4 through the holes 15. The main body 1 of the capsule is also evacuated parallel to the above operation by opening a valve 10. When the vacuum degrees in the container 13 and the main body 1 reach prescribed levels, the valves 10, 12 are closed and the valve 11 is opened to drop the powder 4 through the weir 14 into the main body 1. The evacuation tube 3 is sealed with a sealing jig 5 and provided to the subsequent HIP treatment process.
Patent JP-S61102935-A (JP)
Inventor: HOSHIBA HIDEO
IPC: E04B1/348
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10233510-A (JP)
Title: Semiconductor device
Inventor: HAYAZAKI YOSHIKI
IPC: H01L29/786
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a breakdown voltage does not degrade when a drain electrode connected to a drain region is wired more outside than a surrounding source region. SOLUTION: On one main surface of a semiconductor layer 3 of an SOI substrate comprising a semiconductor 1, insulating film 2 and semiconductor layer 3, an N-type drain region 4 and a P-type well region 5 are formed with an interval, while a source region 6 is so formed as to be enclosed in the well region 5. On such part as exposed on one main surface of the semiconductor layer 3 of the well region 5, an insulating gate 8 is formed through an insulating film 7. In addition, a drain electrode 9, source electrode, and gate electrode are so formed as to be electrically connected to each of the drain region 4, the source region 6, and the insulating gate 8, while the drain electrode 9 which is extended in the direction from the drain region 4 to the source region 6 is so formed as to cross over the source region 6.  Here, the drift length of drift region near the drain electrode 9 is formed longer than the drift length of other drift region, and the drift length of other region is set to the shortest distance enough to keep a predetermined breakdown voltage.
Patent JP-H0678379-A (JP)
Title: Display operating panel for remote supervisory control system
Inventor: HASHIMOTO YASUMASA
IPC: H04Q9/00
Filed: 1992-08-26
Abstract: PURPOSE:To facilitate the setting operation by providing a terminal device function means returning monitor information to a controller, a drawing means generating pattern data on a display device and a means revising the position on the pattern to the panel. CONSTITUTION:Drawing data of a layout diagram corresponding to a layout of a load on a liquid crystal display device 20 is given to a display control circuit 21 from an arithmetic operation control section 26 to display the layout diagram onto the display device 20. A control signal from a touch key on the pattern corresponding to the display is fetched to the arithmetic operation control section 26 via a touch key matrix 22 and a key control circuit 23. Then the control section 26 decides a terminal device address based on the position of the touch key to send an interrupt signal through a multiplex transmission port 24 and the control data are returned as supervisory data to the controller via the interrupt processing process. Thus, even when load layout is revised, it is coped with generation change in the pattern data quickly.
Patent JP-H1072433-A (JP)
Title: Production of heterocylce-containing (meth)acrylate
Inventor: OKUDA TATSUYUKI
IPC: B01J31/12
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To produce a heterocycle-containing (meth)acrylate of high purity at high yield by an ester exchange reaction of an ethylene oxide adduct to a nitrogen-containing heterocyclic compound with a (meth)acrylate in the presence of a catalyst in such a condition that side reactions are suppressed with high selectivity of the reaction. SOLUTION: This heterocycle-containing (meth)acrylate is obtained by an ester exchange reaction of an alkylene oxide adduct to morpholine or an alkylene oxide adduct to a nitrogencontaining heterocyclic compound, such as morpholinopropanol, with a (meth)acrylate, such as methyl, ethyl or butyl (meth)acrylate, in the presence of such a catalyst as an inorganic lithium compound, organotin compound or metal alcoholate, at 50-150 deg.C, preferably at 70-110 deg.C, for 1-72hr, preferably for 3-48hr.
Patent JP-H1164000-A (JP)
Title: Tuning fork type vibration gyro
Inventor: YANAI MASAKI
IPC: G01C19/56
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a tuning fork type piezoelectric vibration gyro having high S/N ratio. SOLUTION: On the inside and the outside of arms, and on the surfaces and the rears of the arms, driving electrodes and/or detecting electrodes are asymmetrically formed, thereby reducing incorrect oscillation and leakage output. A driving electrode 11 installed inside the surface and the rear of one arm 2 is made smaller than a driving electrode 13 installed outside the surface and the rear. The length of a detecting electrode 23 installed on the outer side surface of the other arm 3 is made small. The driving electrodes 11, 13 installed on the surface and the rear of the arm 2 are stretched from the boundary position of the arm 2 and a base 4 toward the base 4 side. A detecting electrode 21 installed on the surface and the rear of the arm 3 is stretched from the boundary position of the arm 3 and the base 4 toward the base 4.
Patent JP-H0274416-A (JP)
Title: Cover for propeller shaft
Inventor: FUJIWARA NAGATSUGU
IPC: F16D3/40
Filed: 1988-09-09
Abstract: PURPOSE:To reduce the quantity of parts and ensure the easy mounting and demounting of parts by providing the first cover having an engagement part at the end thereof for the joint part of a propeller shaft, and the second cover for coupling the engagement part to the joint part. CONSTITUTION:The first cover 25 loosely fitted with the second cover 26 is passed through the side of a coupling ring 20 to externally cover the axial part 2 of a propeller shaft 1 so connected as to form a joint member 16 and a universal joint 16 via a cross joint 11. Furthermore, the first cover 25 is continuously pressed in an axial direction and the support member 20b thereof is externally mounted to the outer ring member 8 of a bearing part 4 for the propeller shaft 1. Then, the second cover 26 is continuously pressed in an axial direction and the cylindrical part 26a thereof is externally coupled to the aforesaid support part 20b. Also, a plurality of engagement parts 21 are engaged with the support part 20b and the outer ring member 8 is thereby engaged axially. According to the aforesaid construction, the first cover 25 is supported on the propeller shaft 1.
Patent JP-S60120927-A (JP)
Inventor: SUZUKI TETSUO
IPC: A01K61/00
Filed: 1983-12-02
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-H1070456-A (JP)
Title: Digital pll circuit
Inventor: YAMANOBUTA HISASHI
IPC: H03L7/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the phase adjustment capability of the digital PLL circuit from being deteriorated attended with low power consumption. SOLUTION: A REF signal is a clock signal and a C signal is a data signal. Register circuits 11, 12 receive two signals being the C signal and a C' signal delaying the C signal by a delay gate 14 by using the REF signal as a timing signal. A matching discrimination circuit 13 discriminates the matching between the C and C' signals received by the register circuits 11, 12. Gating circuits 15, 16 gate respectively the REF signal and the C signal given to a phase comparator 1 based on an output signal from the matching discrimination circuit. That is, when the output signal indicates coincidence, the input of the REF signal and the C signal to the phase comparator is inhibited and when the output signal indicates dissidence, the input of the REF signal and the C signal to the phase comparator is authorized.
Patent JP-H0393637-A (JP)
Title: Production of glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B8/02
Filed: 1989-09-01
Abstract: PURPOSE:To readily produce void-free glass having a high quality by sintering a wet gel under pressure into glass in the production of the glass by a sol-gel method. CONSTITUTION:The sol of a component composition used for the objective glass and comprising a metal alkoxide and the fine particles of a metal oxide as main components is prepared and allowed to gelate in a closed container having a desired shape to prepare a wet gel. When glass is produced by a sol-gel method wherein the wet gel is subjected to a drying treatment and a thermal treatment such as a sintering treatment to form the glass, the glass formation process is performed under pressure.
Patent JP-H08121087-A (JP)
Title: Tail clearance measuring device of shield machine
Inventor: OTSU SHINICHI
IPC: E21D11/00
Filed: 1994-08-29
Abstract: PURPOSE: To compute a tail clearance without affecting a lining assembling work by excavating a tunnel in front of a shield machine and assembling a segment lining in the rear and properly measuring the width of a clearance between the rear part of the machine and the lining. CONSTITUTION: A laser beam LS which is directed in the direction indicated by arrows A and B of an interior wall 11a to illuminate the front end 31a and to pick up the image of the front end 31a. A tail clearance LL is measured based on an image signal G11 in the form of an edge end recognition signal which recognizes the edge end 31b of the front end 31a and is output. The laser beam LS, which is oscillated with a laser oscillator 7, is reflected with a reflecting mirror 42 in the direction indicated by the arrows A and B of the interior wall. The laser oscillator 7 is laid out so as to direct the laser beam LS emitted from the laser oscillator 7 to an optical fiber.
Patent JP-S63145823-A (JP)
Inventor: MAIKERU JIYON BURAA
IPC: F16F1/06
Filed: 1987-09-10
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-S59122560-A (JP)
Title: Treatment of woody material
Inventor: TAGUCHI HIROSHI
IPC: C09D161/00
Filed: 1982-12-28
Abstract: PURPOSE:To impact water resistance, weather resistance, solvent resistance, decay resistance and rusting resistance to a woody material, by treating the woody material with a reaction product of mixture derived from a polymeric compound, a phosphonic acid, an Si-containing inorganic compound, etc. CONSTITUTION:The objective reaction product or mixture is prepared by compounding (A) 100pts.wt. of a polymeric compound and/or a polymer-forming compound (e.g. triazine-type thermosetting resin) with (B) >=0.1pt.wt. (in terms of P) of a phosphonic acid (having amide group, methylolamide group, epoxy group and hydroxyl group) and (C) 1-100pts.wt. of an Si-containing inorganic compound, an Mg-containing inorganic compound and/or Ca-containing inorganic compound (based on 100pts.wt. of the solid component of the phosphonic acid- containing composition). The product is applied to a woody material. EFFECT:Excellent fire-proofing and insect-repelling properties, etc.
Patent JP-S61108427-A (JP)
Title: Hemming work method of press product
Inventor: AOYAMA AKIHIRO
IPC: B21D19/08
Filed: 1984-10-29
Abstract: PURPOSE:To perform the work of a press product in one stage by pressure- connecting a nearly leveled standing side and slope side after forming the projecting part having a standing side and the slope side to descend in the other side direction of the press product from the apex thereof on the flange part of the press product. CONSTITUTION:The press product 1 obtd. by a drawing stage is held (A) by the press product presser 11 which is fitted to the lower dies hemming edge 10 via the press product presser 8 being fitted to the upper dies curved edge 7 via a spring 6, and a spring 9. The outer side part 14 of the flange part 13 is then bent (B) until it becomes to be at right angle approx. for the remaining flange part 13 at the bending position 12 of the flange part 13 with pressing by the curving edge 7 the press product of this state. after making the standing side 3 to locate at nearly horizontal position as per C accordingly, the side 3 which became in a horizontal state by the curving edge 7 is subjected to a hemming with pressing respectively the slope side with the edge 10. Consequently the press product 1 that the center of the flange part is of a step shape and that the outer side is hemmed as shown in the figure d is obtd.
Patent JP-S60121268-A (JP)
Title: Electromagnetic press sticking type magnetron sputtering source
Inventor: HATA TOMONOBU
IPC: H01J37/34
Filed: 1983-12-01
Abstract: PURPOSE:To increase an electromagnetic press sticking effect by paralleling the magnetic lines of force of the magnetic field impressed in an electromagnetic press sticking type magnetron sputtering source with a target surface and accelerating the release of the particles from the target surface by bombardment of gaseous ion. CONSTITUTION:An N pole part 2a of a magnet 2 for impressing a leaking magnetic field is adhered to the center of the rear surface of a target 1 in an electromagnetic press sticking type magnetron sputtering source. The S pole end 2b of the magnet 2 is disposed adequately apart to the front of the outside circumference of the target without adhering the same to the rear of the target 1. The magnetic lines 5a of force from the N pole 2a at the center are terminated at an annular S pole S while said lines are held extended roughly in parallel with the surface of the target 1. The magnetic field components 5a parallel with the surface increase consequently nearly over the entire surface of the target 1. A part of the magnetic path of the magnet 2 is electrically insulated by an insulating material and is conducted magnetically so that the magnetic pole part 2b is used commonly as an anode ring for impressing the electric field, thereby increasing the electromagnetic press sticking effect.
Patent JP-S6288135-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: C09D5/23
Filed: 1985-10-15
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and the surface characteristic of a magnetic layer and to obtain a magnetic recording medium having excellent durability and runnability and good magnetic characteristic and electromagnetic conversion characteristic by incorporating a specific polyurethane resin as a binder into the magnetic layer essentially consisting of ferromagnetic powder and binder. CONSTITUTION:The polyurethane resin having electron ray sensitive double bonds in the molecule, having at least one kind among a -SO3M group, -OSO3M group, -COOM group, -P(=0, side chain) (OM')2 group, and having a siloxane bond in the molecular chain is used as the binder for the magnetic layer which consists essentially of the ferromagnetic powder and binder and is formed on a nonmagnetic base. M is hydrogen or alkali metal, M' is hydrogen alkali metal or hydrocarbon group. The amt. of the electron ray sensitive double bonds to be incorporated into the polyurethane resin is preferably 0.1-1.0mmol/g and the number average mol.wt. of the resin is preferably 2,000-60,000.
Patent JP-S61107300-A (JP)
Inventor: KOBAYASHI HIDEO
IPC: G10L21/043
Filed: 1984-10-31
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-H0277539-A (JP)
Title: Corrosion-resistant ni-base alloy having excellent bendability
Inventor: TAKIZAWA YOSHIO
IPC: C22C19/05
Filed: 1988-09-12
Abstract: PURPOSE:To manufacture the title alloy by preparing an Ni-base alloy contg. specific ratios of Cr, Mo, W, Fe and C. CONSTITUTION:An Ni-base alloy contg., by weight, 23 to 27% Cr, 10 to 15% Mo, 6 to 14% W (where 14 to 18% Mo+1/2W and 37 to 43% Cr+Mo+1/2W are regulated), 0.3 to 3% Fe and <=0.009% C, contg., at need, 0.1 to 3% of one or more kinds among Nb, Ta, Zr and Hf and/or contg. 0.001 to 0.005% of one or more kinds among rare earth elements including Y, Mg and Ca and the balance Ni with inevitable impurities is pred. Furthermore, in the impurities, about <=0.5% Mn, about <=0.3% Ti and about <=0.3% Al are regulated. By this method, the Ni-base alloy having excellent corrosion resistance and workable into complicated shapes can be obtd.
Patent JP-H0660768-A (JP)
Title: Detection switch
Inventor: MAEDA MASAYUKI
IPC: H01H13/18
Filed: 1992-08-03
Abstract: PURPOSE:To stabilize a contact opening and closing position by eliminating the sagging of an elastic movable plate for transmitting the displacement of an operation button to a movable piece and to extend the life by lessening the spring stress and to improve the contact reliability. CONSTITUTION:An elastic movable plate 11 for transmitting the displacement of an operation button 4 which is supported in a case 1 in freely sliding and moving way is divided into a plurality of plate pieces 11A-11C in the width direction of the plate and among them, the middle part of one plate piece 11B is brought into contact with a movable piece 8 and at the same time the end part 11b is made to be a free end. Further, the end parts 11a, 11c of other plate pieces 11A, 11C are fixed in the case l and thus the elastic movable plate 11 is prevented from sagging until the displacement degree of the operation button 4 exceeds a prescribed level.