baber/WOPTO huggingface dataset:
Patent JP-S6347988-A (JP)
Title: Manufacture of semiconductor crystal
Inventor: ITO MICHIHARU
IPC: H01L31/18
Filed: 1986-08-18
Abstract: PURPOSE:To obtain a semiconductor crystal in which no crosstalk is generated by forming grooves in an HgCdTe crystal, forming a CdTe crystal or the HgCdTe crystal which contains an impurity, then removing the CdTe or the HgCdTe crystal which contains the impurity except the grooves, and forming an N-type layer on the exposed HgCdTe crystal surface. CONSTITUTION:Grooves 5-1 are formed in an HgCdTe crystal 5 formed on a CdTe or CdZnTe substrate 2, and an HgCdTe crystal 7 which contains the same conductivity type impurity as the CdTe crystal or HgCdTe crystal 5 in high concentration is crystal-grown at 420-450 deg.C of growing temperature by a closed tube type chipping growing method with HgCdTe melt material with Te as a solvent in the grooves 5-1. Then, the grooves 5-1 are removed, the CdTe or HgCdTe crystal 7 which contains the impurity is removed, and a reverse conductivity type layer 6 to the crystal 5 is formed on the crystal 5. Thus, a semiconductor crystal for an infrared ray detecting element of multiple elements having a small leakage current and no crosstalk is obtained.
Patent JP-S6347995-A (JP)
Inventor: UMEMOTO SHINJI
IPC: H05K3/24
Filed: 1986-08-18
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-S6352918-A (JP)
Title: Material locating method for metal sheet shearing machine
Inventor: FUNADOGAWA HITOSHI
IPC: B23D33/10
Filed: 1986-08-18
Abstract: PURPOSE:To obtain accurate cut length by cutting a boss formed at the cut position of a mother sheet metal while said boss is detained with the lower cutting edge of a cutting machine, and thereby increasing the locational accuracy. CONSTITUTION:In the boring stage with NCTPP, forming of a boss 1a is made previously at the two ends of material 1 in its position according to the specified cut length at a height which allows detention with the lower cutting edge 5 of a cutting machine 2. In the cutting stage as next, the boss Ia of the material 1 is faced down and placed on a table 3 of the cutting machine 2, and after insertion between the upper 4 and lower 5 cutting edges by means of slipping, the material 1 is drawn toward the operator, and cutting is performed in the condition that the bosses 1a at both ends of the material are detained with the lower cutting edge 5. Because the lower cutting edge with which the bosses 1a detain, is the cut point itself, there is no risk of being influenced by deflection of the mother material situated ahead the lower cutting edge, and thus it is practicable to cut. Bosses 1a after service are cut off in the subsequent processes.
Patent JP-2001021595-A (JP)
Title: Method and device for detecting frequency error
Inventor: WATABE TAKASHI
IPC: G01R23/15
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To make detectable frequency errors over a wide band. SOLUTION: The characteristic of a YIG tuned filter 10 is controlled by a frequency control means 18 according to the frequency of an input signal so that it is approximately linearly attenuated near the frequency (f) of the input signal. When the frequency of the input signal is varied because of the attenuation characteristic of the YIG tuned filter 10, this frequency variation is converted into variation of the amplitude of an output signal. A signal output from a filter 10 is input to a wave detector 12 to detect its amplitude vibration. A signal output from the wave detector 12 is input to a differential amplifier 14. The differential amplifier 14 outputs the detection result that is the difference between the signal output from the wave detector 12 and a predetermined offset voltage.
Patent JP-H0742643-A (JP)
Title: Injection timing adjusting device for distributor type pump
Inventor: INAGAWA KEIJI
IPC: F02M41/12
Filed: 1993-08-04
Abstract: PURPOSE:To provide an injection timing adjusting device for a distributor type pump capable of preventing a timer piston from coming into sudden collision with high pressure chamber wall surface without giving any effect to the operational characteristic. CONSTITUTION:A servo valve timer 11 is equipped with a servo valve 15, which controls the motion of a timer piston 13 in accordance with the pressure of the a pump room 25, and the surface side of one end of the timer piston 13 is provided with a high pressure room 21 composed of a pump housing 1 and a timer cover 3 while the surface side of the other end is provided with a low pressure room 23. Now the interior of the timer cover 3 is provided with a damper piston 53 and a spring 55, which energizes the damper piston 53 to the timer piston 13 side, while the damper piston 53 is provided with an orifice 57 which communicates with the spring 55 side and the timer piston 13 side. When a timer piston 13 makes a sudden move to the timer cover 3 side, such moving speed is sufficiently damped down by the damper piston 53 abutting on the timer piston 13.
Patent JP-S6253367-A (JP)
Title: Thermoplastic resin composition having excellent processability
Inventor: MATSUMOTO SHIGEMI
IPC: C08L51/02
Filed: 1985-09-02
Abstract: PURPOSE:To obtain the titled composition having remarkably improved moldability, by compounding an ABS resin with a copolymer composed of an alkyl acrylate, a (meth)acrylate having a specific group and other copolymerizable vinyl monomer. CONSTITUTION:(A) 100pts.(wt.) of an ABS resin is compounded with (B) 0.5-10pts., preferably 1-5pts. of a copolymer composed of (i) 0.1-10(wt)% (meth)acrylate having epoxy group, hydroxyl group or alkoxy group, e.g. glycidyl acrylate, 2-hydroxyethyl acrylate, etc., (ii) 20-99.9% alkyl acrylate free from the group of the component (i), e.g. ethyl acrylate, butyl acrylate, etc., and (iii) 0-79.9% other copolymerizable vinyl monomer such as styrene, acrylonitrile, etc.
Patent JP-H0840135-A (JP)
Title: Vehicle for welfare
Inventor: ISHII MASAHIRO
IPC: B60P3/00
Filed: 1994-07-26
Abstract: PURPOSE:To easily carry a large number of persons to be attended by way of effectively using a space of a car room by installing rails in the car forwarding direction and in the cross direction by intersecting them with each other on a ceiling part inside of an automobile, providing rotary guides on intersection parts and suspending a hanger to lift the person to be attended free to slide on the rails. CONSTITUTION:A longitudinal rail 2 in the car forwarding direction and crossing rails 3 in the cross direction centers on bottom surfaces of square cylindrical bodies of which are open are arranged on a ceiling part inside of an automobile by way of intersecting them with each other, and rotary guides 4 are provided on insection parts. The rails are arranged crossways inside the rotary guides 4. The forwarding direction of a hanger 5 is changed freely by storing a wheel of the hanger 5 in this guide 4 and rotating the guide 4. The wheel is stored in the rail, a winding machine is installed on the wheel, the hanger 5 is suspended on the winding machine, and a spring 7 is installed on the hanger 5. In this way, the hanger for a person to be attended is moved along the longitudinal rail 2 and transferred to the crossing rail 3 above a seat by the rotary guide 4.
Patent JP-H0835482-A (JP)
Title: Variable pitch mechanism for windmill
Inventor: TAKENO ICHIRO
IPC: F03D7/04
Filed: 1994-07-26
Abstract: PURPOSE:To reduce the length of a variable pitch mechanism over an area from the mounting end of a hydraulic cylinder to the front end of a guide rod, and easily house the mechanism in a rotor head. CONSTITUTION:This mechanism has a hydraulic cylinder 9 laid approximately on a rotation center line within a rotor head 4, and a rod head 14 mounted on the end of the cylinder rod 11 of the hydraulic cylinder 9 and formed out of a self-aligning thrust bearing 15, a direct-acting bearing 16 and a link joint section 17. Furthermore, the mechanism has a plurality of guide rods 19 fixed and externally coupled to the rotor head 4 via the bearing 16 so as to be slidable in an axial direction, as well as a link 18 connected to the link joint section 17 of the rod head 14 and the link joint section 20 of the drive arm 3 of a blade 1, around the cylinder rod 11. According to this construction, the linear motion of the hydraulic cylinder 9 is converted to the rotating motion of the pitch angle of the blade 1.
Patent JP-S6351295-A (JP)
Inventor: SASAKI TOMOYUKI
IPC: B66C13/10
Filed: 1986-08-19
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-S6086122-A (JP)
Title: Aromatic polyester
Inventor: NOZAWA SEIICHI
IPC: C08G63/00
Filed: 1983-10-17
Abstract: PURPOSE:The titled inexpensive polymer having high heat resistance, mechanical characteristics, dimensional stability, etc., producible industrially advantageously, derived from an isophthalic acid dihalide and three diphenols, comprising three specific structural units. CONSTITUTION:The desired polymer obtained by interfacial polycondensation of a solution of an isophthalic acid dihalide in an organic solvent and an alkali aqueous solution of diphenols consisting of bisphenol A, 2,2-bis(4-hydroxy 3,5 dibromophenyl)propane, and phenolphthalein, comprising a structural unit shown by the formula I (A is alkylene, or alkylidene; R<1>-R<8> are H, or hydrocarbon), one shown by the formula II (X<1>-X<4> are halogen; B is A; R<9>-R<12> are R<1>), and one shown by the formula III, having a molar ratio of the unit I : the units IIand III of (95:5)-(5:95), and >=0.4dl/g etasp/c of 1g/dl mixed solution of equal weight of phenol and tetrachloroethane at 30 deg.C.
Patent JP-H07204912-A (JP)
Title: Adjustment mechanism of hammer drill
Inventor: JIEEMUZU SAARAA
IPC: B23B45/16
Filed: 1994-08-18
Abstract: PURPOSE: To provide an adjusting mechanism for switching hammer drill actions simply and easily by switching the movement in the rear axial direction of a spindle with the rotation of an adjusting rod having the axis perpendicular to the spindle. CONSTITUTION: A spindle 38 fixes an output gear 50 having a first clutch teeth, and the spindle 38 is slidably supported in a sleeve bearing 56. The sleeve bearing 56 is fitted in an impact bush 58 having a counter clutch face. The bush 58 is fixed to a bearing member 36 fixed to a housing, and an adjusting rod 64 perpendicular to the spindle 38 is rotatably supported on the bearing member 36 and the bush 58. A shallow-cut drill cam engaged with the rear end of the spindle 38 and a deep-cut impact cam are provided on the side face of the adjusting rod 64 perpendicularly and adjacently in the peripheral direction.
Patent JP-S6085821-A (JP)
Title: Cutting controller
Inventor: OKAMOTO NOBORU
IPC: B23D36/00
Filed: 1983-10-17
Abstract: PURPOSE:To make a cutting work cuttable at the specified length all the time even if there is a variation in conveying speed, by presetting the preset value compensated according to the actual conveying speed at a time when a tip end of a wire rod is detected or a cutting command signal is generated. CONSTITUTION:In case of a control device for cutting a wire rod or the like in a steel bar rolling line, a cutting command signal to a driving motor 5 is generated out of an arithmetic unit 8. That is to say, the value given by compensating a preset value corresponding to the specified cutting length according to the actual speed of a wire rod 6 is preset to a preset counter. And, this preset counter is made to count a series of pulse signals generated out of a pulse generator 1 in regular succession, and if the cutting command signal is generated at a time when the count value reaches the specified value, the wire rod 6 is always cut off at the specified length L even if conveying speed varies.
Patent JP-H0359920-A (JP)
Title: Direct current high speed vacuum circuit breaker device
Inventor: SHIMAZAKI FUMIAKI
IPC: H01H33/59
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a compact, large-capacity direct current vacuum circuit breaker which can be installed under the floor of an electric car by connecting a parallel magnetic field coil in series with the repulsive coil of a commutating switch to a vacuum valve. CONSTITUTION:The excessive current of a main circuit current IL8 is detected by a CT9 and the result is processed by a command portion, so that with a little delay to a trip command commutating commands are transmitted to both a repulsive coil 2 for a vacuum valve and a repulsive coil 7 for a commutating switch. Then a vacuum valve 1 is opened while a commutating switch 6 is closed. Closing of the commutating switch 6 causes a commutating current to flow reversely of the main circuit. In this case, the repulsive coil 7 for the commutating switch and the coil 4 for parallel magnetic fields are connected in series to a commutating command power source 5 whereby the breaking ability of the circuit breaker within the vacuum valve 1 is enhanced. Since the circuit breaker is thus usable with the exciting current of the repulsive coil of the commutating switch, it is compacted.
Patent JP-S6173626-A (JP)
Inventor: ISHII MITSUO
IPC: A47L9/00
Filed: 1984-09-17
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-H0920759-A (JP)
Title: New cyclic diamine derivative and its production
Inventor: MIYAJI HIROYUKI
IPC: A61K31/55
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new cyclic diamine derivative having anticholinergic effect on smooth muscle, selectively of the action in other smooth muscle receptor higher than in cardiac muscarine and, useful as a therapeutic agent for a hypersensitive intestinal syndrome, etc. SOLUTION: This compound is shown by formula I [R<1> and R<2> are each phenyl, pyridyl, etc.; R<3> is H or a lower alkyl; R<4> and R<5> are each independently H, a lower alkyl, etc.; R<6> and R<7> are each independently H, a lower alkyl, etc.; R<8> is H, a halogen, etc.; R<9> is NR<10> R<11> (R<10> and R<11> are each independently H, a lower alkyl, etc.), etc.; Z is C or N; (m) is 1, 2, 3 or 4; (n) is 1, 2 or 3; (p) is 0, 1, 2 or 3] such as 4-(4-benzyl-1-piperazinyl)-2,2-diphenylacetic acid amide. The compound of formula I in which R<9> is NH2 is obtained by reacting a compound of formula II (X is an eliminable group) with a compound of formula III and hydrolyzing the prepared compound of formula IV.
Patent JP-H0725119-A (JP)
Title: Thermal transfer ink ribbon
Inventor: SHIMODA TAKENOBU
IPC: B41J31/05
Filed: 1993-07-09
Abstract: PURPOSE:To certainly prevent an ink ribbon from being cracked from the end part thereof, in the ink ribbon wherein a hot-melt ink layer increased in flowability by heating is applied to an ink support, by providing reinforcing means to the outside end parts of the effective recording width of the ink support. CONSTITUTION:A thermal transfer ink ribbon 10 used in a thermal transfer recording apparatus such as a printer or a facsimile is formed by applying a hot-melt ink layer 52 increased in flowability by heating to an ink support 12 and taken up by a taking-up roller while the tension of the ribbon 10 is held to a certain degree by a supply roller. In this case, the outside end parts 12a, 12b of the effective recording width part 11 of the ink support 12 are formed so as to have thickness t1 larger than the thickness t2 of the effective recording width part 11 to be allowed to function as reinforcing means. The reinforcing means can be also provided by bonding reinforcing members to the end parts 12a, 12b by pasting, thermal pressure bonding or coating.
Patent JP-S6438690-A (JP)
Title: Underground investigating method
Inventor: SHIBAYAMA HIDEO
IPC: G01V3/12
Filed: 1987-08-05
Abstract: PURPOSE:To receive no influence of noise without difficulty preparing the pulse of narrow pulse width by converting it into impulse response after the frequency response for the continuous wave of a false white noise characteristic is operated. CONSTITUTION:A drive signal source 1 generates an M series signal as the signal source of a false white noise and the output 1a is amplified and emitted into the underground from a transmitter 3A. A receiver 3B receives a reflected wave and the reflected wave is input in an arithmetic processing part 6 through a buffer 4. The arithmetic processing part 6 operates transfer function H(w) on the basis of the average of a few cycles from the spectrum Y(w), X(w) in which the signal y(t) obtained by receiving and the other signal x(t) in which the signal 1b of the signal source 1 is delayed are periodically obtained by discrete Fourier transform. Further, reverse discrete Fourier transform is performed on function H(w), impulse response h(t) is operated, the value is synchronized with an operation cycle and transmitted to an envelope detecting processing part 7 of the next stage successively and serially. The envelope line is taken out and shown in a display 9 through a comparator 8 with converting it into analog signals in the processing part 7.
Patent JP-2000030014-A (JP)
Title: Ic card case
Inventor: SHINDOU NAOAKI
IPC: B42D15/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an IC card case capable of preventing reading, writing, rewriting and breakage of data and the breakage, etc., of the circuit of an IC chip, etc., due to intentional operation or malfunction by unspecified magnetic waves from the outside. SOLUTION: In the IC card case 1a housing a noncontact IC card 10 provided with an IC chip executing recording, processing and communication control of data and a combining means connected with the IC chip to generate a power source voltage and to deliver/receive a signal through the AC magnetic field of a prescribed frequency propagated in space, a member 3 for interrupting electromagnetic wave is provided at least a part of the case.
Patent JP-H0748044-A (JP)
Title: Printing device
Inventor: MIZUKI SATOE
IPC: G03G21/00
Filed: 1993-08-05
Abstract: PURPOSE:To adjust the direction of paper sheets in a certain direction by selecting each paper feeding cassette according to the judgement of existence of the paper size larger than the max. width permitting transfer, as for a device for selectively transferring the paper sheets having the equal size in each size in the longitudinal and lateral directions and carrying out printing. CONSTITUTION:A paper feeding cassette group 5 accommodates the paper sheets having the equal size in each size in the longitudinal and lateral directions within the max. width permitting transfer. Further, an engine 2 selects the paper feeding cassette corresponding to the printing data from among the paper feeding cassette group 5 and transfers the paper sheet, and carries out printing on the paper sheet. Further, a printer controller 1 controls the engine 2 according to the data of a RAM9, on the basis of the data and command of a host device 4. In this case, if the printing data in one job consists of a plurality of paper size, it is judged if the paper size larger than the max. width permitting transfer exists or not, and according to the result of this control, each paper feeding cassette in the longitudinal or lateral directions is selected.
Patent JP-S6173131-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: HATSUTORI MOTONARI
IPC: G02F1/1337
Filed: 1984-09-19
Abstract: PURPOSE:To obtain an excellent titled element which causes no deterioration in the uniformity of an electric-optical characteristic and a display quality as a liquid crystal display element by scattering a spherical spacer onto a transparent electrode substrate, and thereafter, forming an oriented film by a transfer printing, so that the spacer does not move at the time of deformation of the element or in the course of driving. CONSTITUTION:An orientated film solution dropped down onto a roll 13 is equalized by a roll 14, copied selectively to a roll 15 on which a transfer edition has been formed, a table 12 moves the under the roll 15, and this element is constituted so that an oriented film is transferred and printed at a prescribed position of an electrode substrate. The spacer is fixed, therefore, the spacer does to move in the course of use, the conversion to ununiformity of an electro- optical characteristic due to the conversion to ununiformity of a cell gap, and a display appearance variation are not caused, and also a prescribed gap is obtained stably, and so on, by which a liquid crystal display element having a high reliability and a high display quality can be obtained.
Patent JP-S6085871-A (JP)
Title: Grinding device
Inventor: KUTSUNO FUMIO
IPC: B24D7/00
Filed: 1983-10-17
Abstract: PURPOSE:To reduce the resistance of cutting to prevent a workpiece from splitting and cracking, by forming a plurality of cutting edges in the grinding surface of a rotary grindstone so that the workpiece is cut in several steps. CONSTITUTION:Cutting edges 12, for example, three in number, are formed in the cutting surface of a cup-shape rotary grindstone 11. With the use of these cutting edges 12, a semiconductor substrate 13 as a workpiece is cut in three steps by a predetermined thickness. With this arrangement the resistance of cutting which is concentrated into the substrate 13 may be dispersed to reduce the cutting resistance exerted to the substrate 13 so that it is possible to prevent the substrate 13 from splitting and cracking.
Patent JP-H0482615-A (JP)
Title: Material feeding method for cutting machine and vice device for material feeding
Inventor: WASHIO ISOMI
IPC: B23D55/04
Filed: 1990-07-25
Abstract: PURPOSE:To enable a work to be smoothly fed with no relative slip with respect to the work by constituting so that the work to be advanced to be fed after the work is moved in the direction parting from a feed reference surface. CONSTITUTION:When the desired position of a work for processing is to be fed to the cutting position of a band saw tooth 23, the work W is clamped by both a reference vice 17 and a movable vice 19, so that it is moved in the direction of feeding without the dislocation of the work W while being parted from a feed reference surface. Both of the reference vice 17 and the movable vice 19 which clamp the work W, are moved in the direction of feeding by the specified quantity of feed. After that, the end face of the work W clamped by both of the reference vice 17 and the movable vice 19 is moved to be aligned with the feed reference surface. Then, cutting is processed with the work W clamped by both a reference vice 11 and a movable vice 13. The respective reference vice 17 and the movable vice 19 are retreated while the work is unclamped.
Patent JP-S6352378-A (JP)
Title: Digital information signal reproducing system
Inventor: OKUBO HIDEKI
IPC: G11B20/10
Filed: 1986-08-20
Abstract: PURPOSE:To select the number of reproducible speech channels by obtaining compression time division multiplexed digital information signals from signals reproduced from a recording medium in which the signals are recorded with digital data signals made to line data. CONSTITUTION:The output signals from an uppermost digit bit inversion non- inversion circuit 31 are sent to a latch circuit 32 and latched by a latch pulse corresponding to each system from a timing signal generating circuit 29 and supplied to an index conversion and adder circuit 37, and after index conversion and addition, supplied to a D/A converter 38 as signals of 16 bits. Then, after converted to analog reproduced signals, the reproduced analog signals are outputted from an analog signal output terminal 40 through a DC cut-off circuit 39, and the reproduced analog signals such as aural signals are reproduced from a recorded digital disk. In this case, the index conversion and adder circuit 37 converts recorded signals logarithmic converted and made to difference PCM reversely to digital aural signals, i.e. original signals, and at the same time, changes the reference level of reproduced signals, and restricts the level of amplitude within the specified limits of amplitude level.