baber/WOPTO huggingface dataset:
Patent JP-H06267659-A (JP)
Title: Forming method of tungsten electrode of thin film el panel
Inventor: MITA MITSURO
IPC: H05B33/26
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a forming method of the tungsten (W) electrode of a thin film EL panel with a reverse structure having a high insulation and a high pressure proof property. CONSTITUTION:After the object vacuum degree in a vacuum jar which a quartz substrate 30 is set is made 8X10<-7>Torr, Ar gas is led in the vacuum jar, and a W electrode membrane 32 is formed on the substrate 30 by a sputtering in the vacuum ambiance. As the sputtering condition of the W electrode membrane, the Ar gas pressure is made 2X10<-2>Torr, and the sputtering pressure is made 0.3 to 2.0kW. Then, the W electrode membrane 32 is sputtered to form a stripe form W electrode 34, and the first insulating membrane 36, a luminous membrane, the second insulating membrane, and an ITO membrane are formed in order thereover. Then, the ITO membrane is patterned to form an ITO electrode having a stripe form horizontal pattern orthogonal to the stripe form pattern of the W electrode 34.
Patent JP-S59174265-A (JP)
Title: Mold for casting and unidirectional solidifying method
Inventor: YOSHINARI AKIRA
IPC: B22D27/04
Filed: 1983-03-24
Abstract: PURPOSE:To cast an alloy having excellent unidirectionally solidified structure with good productivity by cooling and solidifying the molten alloy in a ceramic shell mold provided with a coating layer formed of a material having the radiation rate higher than the radiation rate of the material of a casting mold body in the stage in which a unidirectional temp. gradient is generated. CONSTITUTION:A coating layer 1A consisting of a material having the radiation rate higher than the material of a body 1 is provided on the outside surface of a ceramic shell mold 1 having an opening in the lower part. A body 1 provided with the layer 1A is held in a water-cooled chill 2 and a susceptor 3 is heated by a high frequency heating coil 4 to heat the body 1 to the temp. higher than the m. p. of a molten alloy 5. A molten metal is cast into the body 1 and after a prescribed amt. thereof is charged therein, the chill 2 is lowered or the susceptor 3 and the coil 4 are moved in one body to move the body 1 from the heating part to the cooling part, by which the alloy casting having unidirectional structure is obtd.
Patent JP-S55140662-A (JP)
Title: Highly durable endless tracked vehicle belt
Inventor: TOGASHI SEIKOU
IPC: B62D55/253
Filed: 1979-04-20
Abstract: PURPOSE: To ensure the function of preventing a wheel from being detached and improve the durability of a belt, by constituting a belt-shaped unit consisting of rubber or rubber state elastic material from three layers and determining the rubber  hardness of each layer to a specific hardness range in such a manner as to satisfy  the relation of middle layer>outer layer>inner layer.  
     CONSTITUTION: A endlese tracked vehicle belt is constructed as follows: In a belt- shaped unit 10 made of rubber or rubber state elastic material, a core metal 11 is buried in perpendicular to the lengthwise direction with a distance apart. After forming said belt-shaped unit 10 into an endless state, striped materials 12 in a winding arrangement of such a shape as to surround the core metal 11 from the peripheral side are simultaneously buried, and an earth connecting lug 13 is protrusively formed on the peripheral face. At this time, the belt-shaped unit 10 is constituted by an outer rubber C positioned at the lug 13 side, middle rubber B located between the core metal 11 and the striped material 12 and inner rubber A located at the inner circumferential side of the core metal 11. Each hardness of the rubbers AWC is determined to 45°W75° JISA, 70°W95° JISA and 65°W90° JISA respectively and to be such as B>A>C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000251794-A (JP)
Title: Image display device
Inventor: TODOKORO YASUYUKI
IPC: H01J29/28
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image display device having high reliability, capable of ensuring furthermore connection between a metal back on a face plate of an image forming device and a high-voltage draw out wiring, and capable of suppressing discharge. SOLUTION: This device has an electron source substrate equipped with plural electron emitting elements on a substrate, and a face plate equipped with a phosphor layer, a metal back layer 4009 and a wiring 4021 for connecting the metal back layer 4009 to a power supply on a transparent substrate arranged oppositely to the electron emission elements, and the wiring 4021 and the metal back layer 4009 are connected through a conductive film 4025.
Patent JP-S62205992-A (JP)
Inventor: SHIOYAMA HITOSHI
IPC: B66C1/62
Filed: 1986-03-05
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-H08250040-A (JP)
Title: Color image display device
Inventor: NAKANE TAKAYUKI
IPC: H04N9/28
Filed: 1995-03-08
Abstract: PURPOSE: To effectively perform correction of convergence axis deviation, by arranging a correcting magnetic piece for XH/YV axis deviation by a specific condition in a convergence correction device provided between a deflection yoke and a subyoke. CONSTITUTION: A convergence correction device 30 is provided between a deflection yoke 9 and a subyoke 40, to provide in a central part of the device an oblong-shaped hole part 11 for inserting a neck part 16 of a color image receiving tube, so that it can be moved in a horizontal deflection axial direction. In this correction device 30, two sheets of XH axis deviation correcting paired magnetic pieces are arranged so as to interpose as electron beam on a horizontal deflection axis. Four sheets of YV axis deviation change canceling magnetic pieces 20a, 20b, 20c, 20d are arranged in a rectangular shape with a prescribed space apart in a vertical/horizontal axial direction so as to interpose an electron beam on a diagonal line. In this way, correction VCR and convergence axis deviation can be performed by a simple structure.
Patent JP-H03252901-A (JP)
Title: Checking method and decoding method for magnetic recording recording medium
Inventor: GONDA SHOSUKE
IPC: B42D15/10
Filed: 1990-02-28
Abstract: PURPOSE:To exactly identify whether a magnetic medium holding fixed information is true or false by subjecting magnetic material to saturation magnetization in one direction and impressing the reverse direction magnetic field of the intensity corresponding to the coercive force of this magnetic material. CONSTITUTION:Magnetic bar codes 36 are subjected to the saturation magnetization by a magnetic head 16 for magnetization. A residual magnetic flux distribution is detected and is stored in a memory circuit 30. The magnetic material of a part of the magnetic bar codes 36 is then demagnetized and the residual magnetic flux distribution thereof is stored in the memory circuit 30. An arithmetic circuit 28 decodes the magnetic bar codes 36 by making logical operation of the signal of the residual magnetic flux distribution stores in the memory circuit 30. The value of the coercive force of the used magnetic material is eventually discretely checked. Even if the recording medium is forged or altered merely by using the magnetic materials of the different coercive forces, such forgery or alteration is easily discriminated.
Patent JP-S59174018-A (JP)
Title: Digital/analog converting circuit
Inventor: OGITA MINORU
IPC: H04B14/04
Filed: 1983-03-23
Abstract: PURPOSE:To simplify the constitution of a D/A converting circuit by adding the interpolation data produced by making use of a theory of polynomial interpolation to the intermediate time point of each sample to be supplied. CONSTITUTION:The interpolation data (d) is produced from a specific equation and by means of data delay shift registers 11-19, full adders 20-24 and 35- 43 and coefficient adding shift registers 25-29 respectively. This data (d) is fed to an AND circuit 44, and therefore the data obtained by adding the data (d) to the intermediate time point of each input data is delivered from an OR circuit 47. This data is converted into the parallel data by a serial/parallel converter 48 and then into analog signals by a D/A converter 49 to be delivered from an output terminal 51 via an LPF50. In such a way, the constitution of the circuit 49 can be simplified.
Patent JP-H05105877-A (JP)
Title: Liquid crystal composition
Inventor: SHIMIZU SHIGEJI
IPC: G02F1/13
Filed: 1991-03-13
Abstract: PURPOSE:To obtain the title composition capable of forming, e.g. a display which has a wide operating temperature range and a high switching rate and can be operated with low power consumption by using a specified carboxylic acid ester compound as a constituent. CONSTITUTION:The title composition contains at least one carboxylic acid ester compound of formula I [wherein R is 3-20C (halogenated) alkyl or 3-20C alkoxy; X and Y are each -COO-, -OCO-, -CH2CH2-, -CH2O-, -OCH2-. -S-S-, -CO-CH2, -CH2-COor a single bond; A and B are each a group of any one of formulas II, III, IV etc.; R* is a 4-20C optically active group having at least one asymmetric carbon atom (wherein the hydrogen atom attached to the carbon atom of the group may be substituted by halogen); m and n are each 0 to 2 except for the case where both of them are 0 at the same time].
Patent JP-H03248805-A (JP)
Title: Automatic feeding device of elastomer material
Inventor: KONDO MASATOSHI
IPC: B29C45/02
Filed: 1990-02-28
Abstract: PURPOSE:To make it possible to start the following molding operation just after the unloading of a molded item by a structure wherein each hollow arm, which is shiftably provided so as to opposedly abut against the pot of each molder and at the tip of which the stand-by part of cut material is equipped, and a conveying means consisting of a blower for forced-feeding the cut material is equipped. CONSTITUTION:Cut material 2 fallen in a cutting material catching chute 10 is subjected to the blast by a blower 20 and forced-fed through a material feeding hose 15 toward a duct 16 so as to enter an in-duct passage 29 in order to enter an in-catching chute passage 32 through a notch 30 on the outer tube 25 of a branched catching chute 17. A hollow arm 19 is provided at the tip of the catching chute 17 so as to be revolvable in order to opposedly abut against the pot 18 of the corresponding molder 3 and revolvingly driven by a hollow arm driving air cylinder 36, a rack 38, which is fixed to a hollow arm driving air cylinder rod 37, and a pinion 39, which is fixed to the upper end part of the hollow arm 19. The cut material 2, which passes through the catching chute 17 and stands by at the tip 52 position of the hollow arm 19, falls down in the pot 18 through an open shutter 53.
Patent JP-H11227746-A (JP)
Title: Partition material for packaging case
Inventor: KOMATSU MASAYUKI
IPC: B65D5/44
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To give reinforcement to a case while eliminating difference in level produced at the inner bottom of the case by inner flaps by a method wherein the inside of the case is divided into six sections with a single sheet that is bent along creases and incisions. SOLUTION: Creases formed in parallel crosses on a rectangular sheet S made of corrugated board, and slits or incisions are formed on the creases. Furthermore, a middle crease is formed at the center of a partition wall 2, and creases or incisions are formed in stairslike shape at partition walls 1. With the partition wall 2 bent with the middle crease facing outward, with each of the partition wall 1 bent with the creases or the incisions facing inward and with partition walls 3, 3 on both sides raised up at 90 deg., the partition walls 1 and 2 are formed in a double wall, overlapping with each other, and projected in the perpendicular direction.  Since the partition walls 1 and 3 are arranged with the longitudinal scale of the corrugated board oriented in the direction of depth of a packaging case, pressure-resistant strength is heightened for the case while partition walls 4 being made serviceable for eliminating difference in level at the bottom face of the packaging case.
Patent JP-H01223310-A (JP)
Title: Position detector
Inventor: SAKAMOTO KAZUYA
IPC: G01D5/244
Filed: 1988-03-03
Abstract: PURPOSE:To generate not only absolute position data with time resolving power closer than the cycle of sampling timing but also an incremental pulse of high resolving power, by providing an absolute position detection means and an interpolation means. CONSTITUTION:When it is supposed that absolute position data is detected by an absolute position detection means 10, absolute position data after interpolation is densely generated by the estimate interpolation in an interpolation circuit 22 and an incremental pulse can be obtained on the basis of the output of the circuit 22. Further, one cycle of the first sampling timing is divided into interpolation steps by the processing of an interpolation data generation circuit 25 to be successively outputted as position interpolation data D at every interpolation step. This data D is added to the position data from a latch circuit 21 in an operator 26 to be outputted as interpolated absolute position data. Further, an incremental pulse can be formed corresponding to each of the interpolation steps on the basis of the output of the circuit 22 by an incremental data generating circuit 29. Therefore, a problem of pulse omission or the like is not generated.
Patent JP-S51123685-A (JP)
Title: A non-dispersion type fluorescent x-ray analyzer
Inventor: KOTANINO AKIRA
IPC: G01N23/223
Filed: 1975-04-22
Abstract: PURPOSE:To measure the quantity contained regardless of the carbon/ hydrogen ratio (C/H ratio), by separating and identifying the background and the excited X-ray of the element in object.
Patent JP-H09238880-A (JP)
Title: Door automatic dish washing machine
Inventor: NAGAMORI TAKAO
IPC: B08B3/08
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently wash dishes in a short time without a special detergent by arranging a washing chamber space and a rinsing chamber space side by side and separately in the interior in the door closing state, and force-feeding alkali water to a washing water ejecting nozzle and acid water to a rinsing water ejecting nozzle. SOLUTION: In the case of washing dishes, first a door part 20 is put in the open state, a washing basket 1 where dishes to be washed is stored is placed on transport rollers 30... in a washing space 20A. Nest, when the door part 20 is put in the closing state and the operation is started, alkali water as washing water is ejected to the dishes in the washing basket 1 from the upper and lower pressure jet rotary nozzles 12A by the operation of an alkali water pump 52, thereby satisfactory washing and sterilizing effect. After the end of the above washing process, the door part 20 is put in the open state and the washing basket 1 is moved to a rinsing chamber room 20B. After that, an acid water pump 62 is energizes to ejecting acid water as rinsing water from upper and lower pressure ejecting rotary nozzles 12B.
Patent JP-H0683275-A (JP)
Title: Display device of electric apparatus
Inventor: HINUMA TATEO
IPC: G09F13/20
Filed: 1993-03-10
Abstract: PURPOSE:To decrease the man-hours for mounting and to easily hold the front end of a display part on the same plane by reflecting the light from a light emitting element by the slope of a light transmissive member or mirror finished surface member to make this light incident on a display part, thereby triggering the display part to emit light. CONSTITUTION:The peripheral wall 21a of the light transmissive member 20 on the side opposite from the slope 22 is brought into proximity to the light emitting element 10 and the display part 23 is inserted into the through-hole 2 of a front panel 1. The upper peripheral wall 21c thereof is pressed to the front panel 1 and is fixed thereto. The light emitting element 10 emits light when the light emitting element 10 is energized at this time. The light L thereof advances rectilinearly in the light transmissive member 20, is reflected 90 deg. by falling on the slope 22 and advances again rectilinearly until the light arrives at the display part 23. The display part 23 emits light in such a manner and displays the energization. Then, the chip-shaped light emitting element 10 is packaged on a printed circuit board 6 and the light transmissive member 20 having the slope 22 and the display part 23 is mounted in proximity to the light emitting element 10 and, therefore, the mechanism of the display device is simplified and the man-hours for assembly thereof are drastically decreased.
Patent JP-S51125798-A (JP)
Title: Process for preparing a new antibiotic, sf-1739 substance
Inventor: WATANABE HIROSHI
IPC: A61K35/74
Filed: 1975-04-24
Abstract: PURPOSE: Preparation of a new antibiotic,SF-1739 substance,by the use of a new strain which belongs to the genus Streptomyces. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54141362-A (JP)
Title: Detaching mechanism for roll chock of rolling mill
Inventor: NAKANO TSUNEO
IPC: B21B31/10
Filed: 1978-04-27
Abstract: PURPOSE:To simplify the detaching mechanism for the roll chock on purpose to make possible the labor saving and the automation, by utilizing the rotation of the rotary ring for engaging the thrust block with the roll journal or for detaching the former from the latter. CONSTITUTION:By rotating the rotary ring 51 in the direction of arrow 71, the slant face 54 of the internal projection of the ratary ring 51 separates from the tip of the arm 43, and the adjoing projection 52 together with the guiding slant face 55 thrust the back face 46 of the tip of the arm toward the axial center. The arm 43 rotates counterclockwise, and the thrust block 41 is extracted from the ring groove 3 of the roll journal 2 through the pin 42. Hereby, the extraction of the rotary ring 51 toward the roll journal becomes possible; on the other hand, the rear end 49 of the arm 43 strikes the slant face 57 of the internal projection of the rotary ring 51, so that th rotation of the ratary ring 51 against the adjust ring 31 is restrained. Next, the push nut 35, etc., are removed and then the roll chock assembly is extracted.
Patent JP-H03253718-A (JP)
Title: Control device for rotating speed of hydraulic drive cooling fan
Inventor: OMURA SEIJI
IPC: B60H1/32
Filed: 1990-03-02
Abstract: PURPOSE:To appropriately control rotating speed of a cooling fan and restrain generation of noise by controlling rotating speed of a cooling fan based on either cooling water temperature or pressure of cooling medium, and controlling to increase or decrease the rotating speed at controlling the rotating speed based on the pressure of cooling medium. CONSTITUTION:By the use of oil force-fed from a hydraulic pump 2 driven with an engine 1, a cooling fan 9 is driven with a hydraulic motor 6 and also oil flow is controlled with a flow control valve 10. In this case, rotating speed of the cooling fan 9 is decided with ROM 33 of a control valve 30, based on cooling water temperature and pressure of cooling medium respectively detected with a water temperature sensor 12 and a cooling medium pressure switch 23. According to the operating condition of the cooling medium pressure switch 23, whether controlling rotating speed based on either the cooling water temperature or the cooling medium pressure or not is judged with a CPU 31. At controlling rotating speed based on the cooling medium pressure, controlling to increase or decrease the rotating speed is performed with the CPU 31 based on variation of operating time of the cooling medium pressure switch 23.
Patent JP-H08245625-A (JP)
Title: New lactam
Inventor: KAMIMURA DAISUKE
IPC: C12P17/18
Filed: 1995-03-09
Abstract: PURPOSE: To obtain the subject lactam expressed by a specific formula, having growth-inhibiting activity against a mouse lymphemia cell, easily and steadily producible from a microorganism and useful as an antitumor agent, etc. CONSTITUTION: This lactam is expressed by the formula (R<1> is H or a protecting group of OH; R<2> and R<3> are each H or a lower alkyl). The lactam can be obtained e.g. by culturing a marine actinomyces, especially a microorganism belonging to Streptomyces (FERM-P-13915) in a 3/4-concentration artificial seawater medium (pH7.4) at 35 deg.C for 7 days under aerobic conditions and extracting the cultured microbial bodies or the supernatant of the cultured mixture with an organic solvent (e.g. chloroform) followed by separation by chromatography.
Patent JP-S56147475-A (JP)
Title: Manufacture of high-voltage resistant semiconductor device
Inventor: OOURA JIYUNICHI
IPC: H01L29/73
Filed: 1980-04-17
Abstract: PURPOSE:To obtain highly integrated and high-voltage resistant device by preventing the variation in potential in the vicinity of the inside of a protecting ring from becoming slow, by utilizing the interfacial charges in SiO2 films. CONSTITUTION:An N<+> layer 2 is formed on the bottom surface of an N type substrate 1. A P layer 3, a P type protecting ring 4, and an N emitter 5 are selectively formed on the surface thereof. Ring shaped SiO2 10 is remained along the protecting ring. The region of the SiO2 surface which is not inactivated is covered by a part of an inorganic glass layer 7 which has few interfacial charges and indicates negative charges. In this constitution, the electric fields, which leak to the outside of the protecting ring is weakened, the electric fields in the vicinity of a main junction J1 is strengthened, withstanding voltages are increased, a current capacity in increased, and a compact device can be obtained.
Patent JP-H02229322-A (JP)
Title: Working method for foundation with pc formwork
Inventor: FURUHATA TOMOAKI
IPC: E02D27/01
Filed: 1989-03-03
Abstract: PURPOSE:To shorten construction period and improve accuracy of construction by placing foundation concrete on the base part of underground beam reinforcement built on levelling concrete, and placing underground beam concrete in PC formwork standingly provided on both sides of the underground beam reinforcement. CONSTITUTION:Levelling concrete 1 is placed on the bottom part of excavated pit for underground beam part, and underground beam reinforcement 2 is arranged on the concrete. Nextly, foundation concrete 4 is placed on the lower part of the underground beam 2, after hardening, PC formworks are standingly provided on both sides of the underground beam reinforcement 2, underground beam concrete 6 is placed between them, the excavated pit part is backfilled, and in the end slabs 7 for the ground floor are fitted. Hereby, rationalization of scaffold, dissolution of insufficient laborer, decrease of maintenance work, improvement of formwork accuracy, and the like can be attained.
Patent JP-S61208599-A (JP)
Inventor: YOSHIDA MITSUSAKU
IPC: G08B23/00
Filed: 1985-03-13
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。