baber/WOPTO huggingface dataset:
Patent JP-S63238821-A (JP)
Inventor: MIKURA TETSUYA
IPC: A47K3/28
Filed: 1987-03-26
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-H05230420-A (JP)
Title: Coating material and its production
Inventor: HARA ATSUSHI
IPC: C09D201/00
Filed: 1992-02-20
Abstract: PURPOSE:To prepare a coating material excellent in surface uniformity and longterm storage stability by specifically thermally treating a precursor of the material. CONSTITUTION:The title material comprises a liq. resin compsn. and is characterized in that up to 10 interference rings with an order of 3 or higher are present in an area of 100cm<2> of the coated area which is prepd. by applying the material to a smooth glass plate to form a coating film with a dry thickness of 0.1mum, placing a 10mum-thick flat film on the coating film to adhere both the films to each other, and irradiating the resulting laminate with the D line of Na. The material is prepd. thermally treating a liq. precursor of the material at 35 deg.C or higher.
Patent JP-S62231414-A (JP)
Title: Production of thin film magnetic head
Inventor: WAKI MASAYOSHI
IPC: G11B5/31
Filed: 1986-04-01
Abstract: PURPOSE:To permit wet etching and decrease the number of foreign matter sticking to a substrate to 1/10-1/100 said number as compared with a dry etching process so that pattern defects are made hardly generatable by using a Ti layer or Cr layer or Mo layer as a mask in an etching treatment of an Al2O3 film. CONSTITUTION:An Al film 2 for detecting the Al2O3 etching is formed by mask vapor deposition or mask sputtering, etc., to the region on a ferrite substrate 1 except the region where a magnetic head element is to be provided. An insulating film Al2O3 3 is then formed by a sputtering method and the Ti layer or Cr layer or Mo layer 4 is formed by a vapor deposition or sputtering method, respectively. The Ti layer or Cr layer or Mo layer 4 is worked to a desired pattern by photolithography and wet etching and the photoresist is removed. The insulating film Al2O3 is wet etched with the Ti layer or Cr layer or Mo layer 4 as a mask and NaOH, etc. as an etching liquid.
Patent JP-S56169312-A (JP)
Title: Welding method of lead terminal of coil
Inventor: NOMURA HIRONORI
IPC: H01F41/10
Filed: 1980-05-30
Abstract: PURPOSE:To make a welding electrode, etc., to needless and to simplify the welding work of the lead terminal of the coil by a method wherein when the lead terminal part of the coil being adhered with an insulating coat and an electrode to be joined therewith are to be welded, they are piled up and are irradiated with a laser beam to be heated, the joining part is welded and the unnecessary part is cut off. CONSTITUTION:The lead terminal part 1 of the insulatively coated coil being finished with winding is put on the electrode 3 to be joined therewith being positioned under thereof, they are pressed down by a proper means, the laser beam 5 is applied to this part to be heated, the terminal part 1 and the electrode 3 are welded and fixed, and the unnecessary part of the terminal part 1 is cut off and removed. At this time, to simplify the cutting off of the terminal part, a notch 6 is provided  at a part of the electrode 3, and strength of the laser beam is made as the minimum  limit necessary for the cutting off to make strength of the formed welded part 9 as  not to be reduced. Accordingly the welding electrode of high cost and being apt to  be consumed speedily becomes needless, and the method becomes favorable for joining of pulse motor for watch, etc.
Patent JP-H10253946-A (JP)
Title: Electronic equipment provided with liquid crystal display device
Inventor: MAKINO TOSHIHIKO
IPC: G02F1/133
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment capable of automatically and excellently adjusting contrast of a liquid crystal display device, by reflecting the precise temp. of the liquid crystal display device in a liquid crystal drive voltage. SOLUTION: The electronic equipment provided with the liquid crystal display device is provided with an open air temp. detection part 2 detecting the open air temp. of the outside of an external part, an inside temp. detection part 3 detecting the inside temp. of the inside of the external part, a comparison control part 13 obtaining a temp. difference between the inside temp. and the open air temp., a storage part 14 beforehand storing the drive voltage data for generating the drive voltage driving the liquid crystal display device 1 answering to at least the temp. difference and a liquid crystal drive circuit 6 obtaining the temp. difference at the time by the comparison control part 13 at a using time, reading out the drive voltage data answering to at least the temp.  difference from the storage part 14 and controlling so that the drive voltage driving the liquid crystal display device 1 becomes the drive voltage answering to the drive voltage data.
Patent JP-H11275356-A (JP)
Title: Image processor
Inventor: OMICHI TAKAHIRO
IPC: H04N1/405
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which an excellently processed image is always obtained for respective images by executing single pseudo hierarchical processing to image data having various hierarchical distribution areas. SOLUTION: An area judging part 7 judges the kind of image areas based on image area data of the image areas in a part of an original image. Then, an error diffusion processing part 9 processes error diffusion for the image data based on one combination among the plural combinations of distribution destination pixels for distributing quantizing errors and diffusion coefficients for the distribution destination pixels which are set in a diffusion coefficient register storing part 8.
Patent JP-S60218502-A (JP)
Inventor: IKEDA YOSHIO
IPC: F22D5/32
Filed: 1984-04-13
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-H1074186-A (JP)
Title: Method and device for selecting entry from array
Inventor: HOICHI CHEYON
IPC: G06F7/74
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To select an M entry from an N entry array with higher efficiency by providing a circuit which outputs the M entry that is selected from the N entry array having a prescribed pattern of one or more bits. SOLUTION: Every subsequent entry included in an effective vector is checked, so that it's decided whether the entry is equal to a 1st effective bit. If it's decided that V[K] starting from V[0] is equal to the 1st effective bit with V[K-1[ starting from V[0] different from the effective bit respectively, the V[K is decided as the 1st effective bit. In such cases, only the K-th bit is always decided by a control vector Co and sent to a MUX (system multiplex) 103. A control circuit 107 checks whether only the effective bit is decided from V[0] via the effective bit following right after the relevant effective bit in order to check whether each decided effective bit is equal to a 2nd effective bit.
Patent JP-H06261526-A (JP)
Title: Moving magnet motor
Inventor: TOMA KIYOSHI
IPC: H02K33/16
Filed: 1993-03-08
Abstract: PURPOSE:To eliminate the need of a coil frame from a moving magnet motor so as to reduce the assembling time and, accordingly, cost of the motor and, at the same time, the size and thickness of the motor by constituting the magnetic pole section of a yoke mounted with a coil very closely to the outer circumferential surface of a rotor equipped with permanent magnets. CONSTITUTION:The title motor is provided with a cylindrical rotor 1 equipped with permanent magnets, U-shaped yoke 2, and coil 3 wound around one leg section of the yoke 2 and magnetic pole sections 4 and 4 at both ends of the yoke 3 are constituted very closely to the outer peripheral surface of the rotor 1. To the outer circumferential surface of the cylindrical rotor 1, at least two permanent magnets are fitted in such a way that their magnetic poles adjacent to each other become different to another. When an electric current is made to flow through the coil 3, the rotor 1 is rotated by attractive and repulsive actions between the magnetic pole sections 4 and 4 at both ends of the yoke 2 and the magnetic pole of the rotor 1. Therefore, the cost of this moving magnet motor can be reduced, since no coil frame is required and the motor can be assembled in a short time. In addition, the size and thickness of the motor are also reduced.
Patent JP-S63255275-A (JP)
Inventor: DEBITSUDO RUERIN KOFUEN
IPC: C07C45/62
Filed: 1988-03-26
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-H08270136-A (JP)
Title: Suspension fitting for ceiling deck plate attached afterward
Inventor: SAWAI KATSUMI
IPC: E04B5/40
Filed: 1995-03-30
Abstract: PURPOSE: To raise work efficiency by fitting a pair of pawl pieces rotatably within a supporting member, and fitting a sliding member in its upper portion to the pawl pieces and the supporting member, and housing a coil spring in the sliding member. CONSTITUTION: A ceiling suspension fitting comprises a pair of pawl pieces 1, 2, a supporting member 3, a sliding member 6, and a ceiling suspension screw rod 10. Pin inserting holes are made at an end portion, not its tip, of the pawl piece 1, and at a middle portion. Pins 4a, 4b are inserted in the pin insertion hole at the middle portion of the pawl pieces 1, 2 and a pin insertion hole at an end portion of the supporting member 3, so that the supporting member 3 is fitted rotatably. A pin insertion hole at an upper portion of the sliding member 6 is brought into contact with the pin insertion hole at the end portion of the pawl pieces 1, 2 and an oblong pin insertion hole 5 at a middle portion of the supporting member 3, then a pin 7 is inserted, so that the sliding member 6 is fitted slidably up and down.  A deck plate, even when its corrugation pitch is somewhat changed, is dealt with by single type of fixture.
Patent JP-H02255059-A (JP)
Title: Production of yeast essence
Inventor: MATSUNAKA KATSUMI
IPC: A23L27/10
Filed: 1989-03-25
Abstract: PURPOSE:To enable high-concentration extraction of yeast essence easily without any organic solvent by applying a super-high pressure to the yeast cell bodies in the extraction of the yeast essence from the cell bodies. CONSTITUTION:The cell bodies of cultured yeast are separated from the culture mixture, rinsed, drained pressed with a super-high pressure over 3,000kg/cm<2> to give a yeast essence suitable for culture medium for growing microorganisms and as a starting substance for flavors.
Patent JP-S58191480-A (JP)
Title: Manufacture of single crystal element for elastic surface wave filter
Inventor: SHIYOUROKU TAKESHI
IPC: H01L41/22
Filed: 1982-05-04
Abstract: PURPOSE:To improve the yield rate of production for the titled single crystal element by a method wherein the possibility of cutting into pieces of individual element is eliminated by performing a dicing work in the direction of the point of intersection between the place of cleavage of the single crystal for an elastic surface wave filter and the wafer surface so that the cracks and chippings generated will be spreading along the plane of cleavage. CONSTITUTION:The direction of point of intersection between the planes of cleavage [-1012] and [01-12] of a niobic acid lithium single crystal and the surface of the wafer 1 is set so that said direction will be made in the directions of X and Y which are in the fixed angle relations with an oriented flat surface 2. The Y direction is in parallel with the point of intersection of the flat surface 2 and the wafer surface. The first dicing line 3 (in parallel with Y-direction) and the second line (in parallel with X- direction) are formed by performing a dicing work. A niobic acid lithlium single crystal element 5 is obtained by cutting the above material. The cracks and chippings generated in the groove when cuttin work is performed are spread along the plane of cleavage and each element is rarely cut into pieces, thereby enabling to markedly improve the yield rate when a cutting work is performed.
Patent JP-S55165637-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: IMAI KAZUO
IPC: H01L21/762
Filed: 1979-06-11
Abstract: PURPOSE:To produce an insulated separated layer without making a bird beak, by providing a laminated mask of an SiO2 film and an Si3N4 film on an Si substrate, coating the side faces of the mask with Si3N4 films and causing oxidation. CONSTITUTION:A laminated mask 10 consisting of an SiO2 film 8 and an Si3N4 film 9 is provided on an Si substrate 1. The mask 10 is entirely covered with an Si3N4 film 11. Anisotropic etching such as sputter etching is effected on the film 11 to produce Si3N4 on the side faces of the mask 10 without patterning. The mask 13 is used to oxidize the Si substrate 1 to produce a separated layer 5 of a thick SiO2 film. The mask 13 is then removed. A required semiconductor region is produced on the exposed surface of the substrate to complete a device. Since the side faces of the laminated mask of the SiO2 film and the Si3N4 film are covered with the other Si3N4 films, no bird beak is produced. The fine separated layer 5 can be simply manufactured by the directional etching, without patterning.
Patent JP-S60216695-A (JP)
Title: Speaker testing device
Inventor: HAYASHI TOKUJI
IPC: H04R29/00
Filed: 1984-04-12
Abstract: PURPOSE:To execute a test of a speaker system by measuring a speaker impedance with the aid of AC signals. CONSTITUTION:When an activation signal is inputted from an external device such as an alarm equipment, it is outputted from a sequence control circuit to a sine wave generator circuit 40 and an amplitude output circuit 70. Said generator circuit 40 outputs frequency for testing corresponding to an impedance characteristic of a speaker to be measured through a detector circuit 50 to a line of the speaker to be measured. The detector circuit 50 is of a type of Wheatstone bridge, and outputs a voltage corresponding to an output signal from the sine wave generator circuit 40. The amplitude output circuit 70 amplifies the produced voltage, and compares it with a prescribed voltage. Said circuit 70 decides normal and abnormal signals of the speaker impedance in accordance with the result, and transmits the signal so that it can be displayed on a lamp, etc.
Patent JP-S61232516-A (JP)
Inventor: YAKIDA KIYOSHI
IPC: H01H13/712
Filed: 1985-04-08
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-H03273868-A (JP)
Title: Piezoelectric actuator
Inventor: INOUE JIRO
IPC: H02N2/00
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a large amount of displacement even within an adverse electric field by allowing a piezoelectric plate to be constituted by joining a plurality of piezoelectric pieces in parallel through an electrode and by aligning each piezoelectric piece in the joining direction of the piezoelectric ceramic piece with the polarization direction of the adjacent piezoelectric ceramic pieces being reversed one. CONSTITUTION:A piezoelectric plate 2 consists of a number of small strip shaped piezoelectric ceramic pieces 21 which are joined through electrodes 22a, 22b,.... Polarization of each piezoelectric ceramic piece 21,... is aligned in the joining direction (direction shown by an arrow (a) in the figure) and polarization of adjacent piezoelectric ceramic pieces is revered. When a DC voltage is applied between terminals t1 and t2, electric field which is in the same direction as the polarization direction is applied to each piezoelectric ceramic piece 21... and the piezoelectric ceramic 21... is deformed in a direction for increasing its thickness. As a result, an area of entire piezoelectric body 2 is increased, thus enabling a shim 1 to be flexed and deformed downward.
Patent JP-S55167133-A (JP)
Title: Separation of hexavalent chromium by reduction
Inventor: KATOU SHIGERU
IPC: C01G37/00
Filed: 1979-06-12
Abstract: PURPOSE: To enable hexavalent Cr to be separated and recovered from an alkaline aqueous soln. by contacting metallic Al to the soln. to reduce hexavalent Cr to trivalent chromium hydroxide and precipitate the hydroxide.  
     CONSTITUTION: For example, in separation of hexavalent Cr contained in an aqueous soldium aluminate soln. formed by the Bayer process, Al powder of about 30 mesh or less is added to the alkaline aqueous soln. and agitated, whereby it is dissolved while generating hydrogen, and sodium chromate is reduced with this Al and precipitated as Cr(OH) 3 . This precipitate is easy to separate because of high settleability and high filterability. Chromium hydroxide recovered can be utilized as a green pigment and abrasive. In case the soln. contains Zn iron, the above-mentioned Cr separation becomes difficult even if Zn separation is not carried out  beforehand by a usual method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10266979-A (JP)
Title: Fluid machine
Inventor: SAKATA KANJI
IPC: F04C18/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To make improvements in sealability in an operating chamber upon securing the stable turning motion of a kinematic spiral, while to aim at the extension of operating capacity and the facilitation of working without enlarging a device. SOLUTION: This fluid machinery is provided with a fixed spiral 13 with an inner engaging surface 19 and a kinetic spiral 15 performing a turning motion relatively with the fixed spiral 13 as an axial center X, and also having an outer engaging surface 21 in mesh with the inner engaging surface 19, and in this constitution, an operating chamber 23, attending upon the decrease of capacity lifting up spirally toward the central part from the circumference, is formed by means of both these inner and outer engaging surfaces 19 and 21, and on the other hand, the kinetic spiral 15 is forcibly pressed toward the axial direction by a pushing-pressure means.
Patent JP-S62231675-A (JP)
Inventor: OKATA KAZUMI
IPC: A61M25/00
Filed: 1986-03-31
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-H01283214-A (JP)
Title: Method and apparatus for forming a stick for prevention of sweating
Inventor: JIBA AARU KARABADORA
IPC: B26D7/10
Filed: 1989-03-28
Abstract: PURPOSE: To mold an end part of a solid cylindrical body having an ellipsoidal cross section to a dome-like shape by cutting the end part while transferring the first and second cutters having prescribed contours through an arch-type route. CONSTITUTION: A stick composition in a product 30 is advanced to a position 140 by rotating a grip 70. A preparatory cut part member 82 having an arm 94 fitted with the first cutter 110 having prescribed contours is rotated around an axis 76 through an arc having a size sufficient to transfer the member 82 from a home position 142 to a preparatory cutting position 144 to cut the product end part 140 at a prescribed depth and distance. Then, a finishing cut member 84 having an arm 96 fitted with the second cutter 128 is rotated around the axis 76 in the opposite direction from a home position 146 to a finishing cut position 148 to perform the cutting of prescribed depth, thus the product end part 140 is molded to a dome-like shape.
Patent JP-S57191227-A (JP)
Title: Production of lanthanoid aluminate
Inventor: OZAKI YOSHIHARU
IPC: C01F17/00
Filed: 1981-05-19
Abstract: PURPOSE: Alkoxides of metals constituting the titled salt are hydrolyzed to form a sol, then the sol is made into a gel and calcined to produce the titled salt with a desired shape and particle size at relatively low temperature in a short time.  
     CONSTITUTION: At least one selected from three-type sob sols, (A) a mixture of a lanthanoid sol obtained by hydrolysis of a lanthanoid metal alkoxide with an aluminum sol obtained by hydrolysis of an aluminum alkoxide, (B) a sol obtained by hydrolysis of a mixture of a lanthanoid metal alkoxide and an aluminum alkoxide and (C) a complex lanthanoid aluminum sol obtained by hydrolysis of an alkoxide of lanthanoid metal aluminum complex, is made into a gel and the gel is calcined at 500W1,300°C. A lanthanoid aluminate of a desired shape and particle size is given at lower temperature in a shorter time than in conventional techniques. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58191681-A (JP)
Inventor: SHIGA MITSUO
IPC: B62M25/00
Filed: 1982-04-30
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-H09266526-A (JP)
Title: Raster scanning method
Inventor: SAKURAI SATORU
IPC: H02P8/14
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method with which the fine control of feeding quantity of subscanning can be inexpensively performed while preventing pitch nonuniformity by driving a stepping motor more than a specified step while a main scanning system records one scanning line in main scanning direction. SOLUTION: A raster scanning control circuit 30 is provided with a modulation circuit 31 for modulating and providing a recording signal for performing main scanning, semiconductor laser driving circuit 32 for driving a semiconductor laser 11 corresponding to the recording signal, and stepping motor driving circuit 33 as a driving system for a conveying mechanism for continuously conveying printing paper 1. Besides, this circuit 30 is provided with a frequency setting means 34 for deciding the frequency of pulse for deciding the rotating speed or rotating angle of a stepping motor 24, control part index sensor 35, index detection circuit 36 as a synchronizing system, and control part 37.  Concerning the modulation circuit 31, circuit configuration for performing pulse width modulation is stored in one package and made into IC, an analog image density signal and a reference wave signal are differentially amplified, and a provided signal is sent out to the circuit.
Patent JP-S58204470-A (JP)
Inventor: JIYON DABURIYUU SHIYAFUAA
IPC: H01K1/56
Filed: 1983-04-28
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-H08275271-A (JP)
Title: Multiplex transmission system
Inventor: TERAYAMA KOJI
IPC: H04Q9/14
Filed: 1995-03-31
Abstract: PURPOSE: To facilitate the decision of false/truth of a received frame by comparing 1st data described in an existing data area of a confirmation frame with 2nd data stored in a communication node at a receiver side so as to decide the fault. CONSTITUTION: Nodes 1-5 are connected to a network 10 and nodes 21-28 are connected to a network 20. Then, a receiver node receives frames Aa-Az from a sender node A sent initially. Upon the receipt of an initial transmission frame at the sender side node, a check frame D is received finally. The receiver side node discriminates whether or not data described in a data area of the check frame D are coincident with data stored in the receiver side node. When the data are dissident, it is discriminated that the transmission function of the node A is faulty and the transmission data of the node A are possibly destroyed, and the auxiliary device of its own node by the transmission data of the node A is not controlled and the auxiliary device is controlled in a prescribed way.
Patent JP-H02253354-A (JP)
Title: Memory circuit
Inventor: MURAOKA YUTAKA
IPC: G06F13/16
Filed: 1989-03-27
Abstract: PURPOSE:To attain the application of a memory circuit in common to both 32-bit and 16-bit width data buses by adding a means to the memory circuit to switch the bit width in accordance with the bit width of the data bus of a microprocessor. CONSTITUTION:The chip selection signals CSL and CSH are inputted to the chip selection terminals CS2 and CS3 of a ROM(L) 2 and a ROM(H) 3 from a data bus switch circuit 4 via the signal lines 19 and 21 respectively. The circuit 4 decides whether the data inputted via the data buses 18 and 20 should be outputted as the 16-bit or 32-bit data. As a result, the bit width of the circuit 4 can be switched in accordance with the bit width of a data bus. Thus it is not required to design a memory circuit for each microprocessor system. Therefore the memory circuit can be applied in accordance with a data bus of the optional bit width.