baber/WOPTO huggingface dataset:
Patent JP-2000067106-A (JP)
Title: Device for recording or/and reproducing history information, product equipment having the same and discriminating method for history information recording part
Inventor: KUBOTA MICHITAKA
IPC: G06Q50/04
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for recording or/and reproducing history information with which history information concerning product equipment can be surely recorded or/and reproduced, product equipment having the same and discriminating method for history information recording part for surely managing the history information concerning the product equipment. SOLUTION: Concerning a device 50 for recording or/and reproducing the history information for recording or/and reproducing specified history information 21a and 21b to a specified history information recording part 30 to store this specified history information, this device 50 for recording or/and reproducing history information is provided with a discriminating part 57 for discriminating whether it is the specified history information recording part to be an object or not.
Patent JP-H0574328-A (JP)
Title: Semiconductor electron emitter
Inventor: WATANABE NOBUO
IPC: H01J1/30
Filed: 1991-09-13
Abstract: PURPOSE:To simplify the manufacture process as well as the element structure by forming a second p-type semiconductor region in low concentration and further an n-type semiconductor region in low concentration outside of a first p-type semiconductor region in high carrier concentration. CONSTITUTION:A second p-type semiconductor region 103 in low carrier concentration and further an n-type semiconductor region 102 in low carrier concentration are formed around a first p-type semiconductor region 105 in high concentration, which causes avalanche breakdown. Hereby, the shape of a depletion layer 111 can be made the one where electric fields are easy to concentrate in the thinnest region 105. Accordingly, avalanche breakdown can be caused efficiently only in the region 105. Moreover, the series resistance value of the semiconductor electron emitter drops, which quickens the operation speed, by putting the course through which to supply carriers to the region 105 in a third type semiconductor region 104 higher in carrier concentration than the region 103.
Patent JP-H04119136-A (JP)
Title: Roll unit installing method and device therefor
Inventor: YUMITATSU TOSHIHIRO
IPC: D02J1/22
Filed: 1990-09-06
Abstract: PURPOSE:To safely and readily install a roll unit by bringing a slant block on lower face of the roll unit into contact with a fixed slant block on a base and then pressing the roll unit through a moving slant block to the fixed slant block to fix the roll. CONSTITUTION:When a roll unit in which a roller apparatus 1 of drawing machine for subjecting spun yarn to drawing treatment is installed, inclined face (b) of a slant block 7 attached to the lower face of a roll unit 2 is brought into contact with a slant face of a fixed slant block 5 fixed on a base 3, and then brought into contact with an inclined face of slant block 8 on the other side of the lower face of the roll unit 2. The roll unit 2 is pressed through a moving slant block 9 to the fixed slant block 5 side and when each of these slant blocks 7 and 8 is completely stopped, each of the base 3, fixed slant block 5 and roll unit 2 is fixed to install the roll unit 2.
Patent JP-H1078826-A (JP)
Title: Constant voltage circuit
Inventor: IKEDA MASUHIDE
IPC: H01L27/04
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage circuit in which variation in current consumption of a constant voltage circuit due to variation in the resistance value of each resistance element due to manufacture variation among wafers or lots can be suppressed, and the relative value of an output voltage among each constant voltage circuit is made constant without depending on the manufacture variation in a chip. SOLUTION: In a constant voltage circuit composed of one reference voltage generating means 101 and two amplifying means 102 and 112, the first amplifying means 102 is provided with a resistance element group 107 composed of an A1 resistance element 108 and an A2 resistance element 109, and the second amplifying means 112 is provided with a resistance element group 117 constituted a B1 resistance element 118 and a B2 resistance element 119. In this case, each resistance element is composed so as to be divided into more than two parts. For example, the A1 resistance element 108 and the B1 resistance element 118 are divided into four parts, and the A2 resistance element 109 and the B2 resistance element 119 are divided into eight parts to a first direction.
Patent JP-S60128048-A (JP)
Title: Washing method utilizing car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1983-12-13
Abstract: PURPOSE:To prevent door mirrors from damages due to side brushes in a car washing machine by spacing the side brushs sideways of a vehicle from the portions of the side mirrors. CONSTITUTION:When side brushes 7 come to positions 7A, a top brush 6 is located in a position 6A and abuts against the front window of a vehicle to pivot along the forward direction 8 to the rear side so that a magnet 20 is opposed to a contact element 21 and the detecting signal is sent to the input of an electronic circuit. After a predetermined first set time T1, i.e. when the side brushes 7 come to positions 7B, the side brushes 7 move outward sideways and part from the sides of a vehicle V. Next, when second set time T2 elapses after the beginning of outward sidewise shift of the side brush 7, the side brushes 7 begin to approach the vehicle V so that door mirrors can be prevented from damages due to the side brushes.
Patent JP-S59125123-A (JP)
Title: Level shifting circuit
Inventor: KIKUCHI KENICHI
IPC: H03K5/003
Filed: 1982-12-29
Abstract: PURPOSE:To improve the reliability of a level shifting circuit by forming in the same structure between the 1st and 2nd transistors which are formed adjascently to each other on a chip and setting the gate-source voltage of the 1st transistor at zero substantially. CONSTITUTION:The 1st transistor TRT1 receives the supply of input voltage at a gate G and functions as a source follower; while the 2nd TRT2 forms a constant current circuit which regulates the currents flowing to diodes D1 and D2 connected to the source S of the TRT1. These transistors are formed adjacently to each other on a chip with the same structure, and the same characteristics can be obtained between both transistors. Then the potential VGS can be set zero between the gate G and the source S of the TRT1. This improves the reliability as well as the reproducibility of the output of a level shifting circuit.
Patent JP-H0642514-A (JP)
Title: Retaining ring
Inventor: KUBOTA MASAO
IPC: F16B21/18
Filed: 1992-07-21
Abstract: PURPOSE:To perform retaining without using shim and causing rattle of a retaining ring which suppresses relative movement of parts of an equipment in an exial direction by spring material into a bottomless coned disc, forming a plurality of cutouts on large and small ends, elastically deforming it, engaging one end with an installation groove, and making the other end be in press- contact with a retained object. CONSTITUTION:A retaining ring 2 like a coned disc spring is formed by forming spring material into a bottom coned disc. A small end 21 is fitted to a circular groove 11 of a shaft 1. An end of a tooth 220 of a large end 22 is pressed against an axis perpendicular pressure receiving surface 31 of a retained object 3 fitted to the shaft 1. Retaining is thus performed by utilizing elastic resilient force. Namely, a plurality of teeth 220 are formed on the large end 22, and a distance between the large end 22 and the small end 21 is set a little longer than that between the groove 11 and the axis perpendicular pressure receiving surface 31 of the retained object 3. Retaining is thus performed by utilizing the elastic resilient force of the retaining ring 2 which is elastically deformed and fitted to the groove 11 previously.
Patent JP-H0761003-A (JP)
Title: Heat transfer recording device
Inventor: TAKEUCHI NORIYASU
IPC: B41J2/32
Filed: 1993-08-29
Abstract: PURPOSE:To provide a heat transfer recording device, in which the working noise of a heat cooling blast fan is reduced and the more power-saving of the blast fan is aimed at under the condition that the stabilization of image density is contrived. CONSTITUTION:A blast fan 9 is provided so as to be opposite to a radiating fin 7 mounted to a thermal head 1. Further, a thermal head temperature detector 8 for detecting the temperature of the thermal head 1 is provided. On the basis of the temperature detection result with the thermal head temperature detector 8, the powers applied to the thermal head 1 and to the blast fan 9 or, when the head temperature raises, the power applied to the thermal head 1 is made smaller and, at the same time, the power applied to the blast fan 9 is made larger.
Patent JP-S6295585-A (JP)
Inventor: ISHIDA EIJI
IPC: G06F3/153
Filed: 1985-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6480449-A (JP)
Title: Apparatus for air sorting and hulling provided with stone remover
Inventor: HAMAGUCHI TADASHI
IPC: B02B5/02
Filed: 1987-09-18
Abstract: PURPOSE: To prevent the damage of rolls by foreign matter, such as small stones and metallic pieces, in a hulling section and to improve the foreign matter removing effect of a stone removing machine by disposing a stone removing machine in a front stage of the hulling section and removing the foreign matter from the inside of paddy. CONSTITUTION: The paddy lifted by a paddy lifting machine C is supplied from its outlet C1 onto a perforated sorting plate 17. The foreign matter coexisting in the paddy is made to soar up by the oscillation of the sorting plate 17 and the wind pressure generated by a fan 18 and is dropped by being sorted to the inclined upper side of the sorting plate 17. The paddy from which the foreign matter is removed flows from the paddy taking-out trough 20 on the inclined lower side into a paddy tank 1. The paddy is then hulled by the rubber rolls 2. After the coexisting foreign matter is removed from the inside of the paddy, the paddy is hulled and, therefore, the damage of the rubber rolls 2 is prevented.  The removal of the foreign matter is executed by utilizing the largeness in the sp. gr. difference between the paddy prior to hulling and the foreign matter and, therefore, the effect of removing the foreign matter by the stone removing machine is improved.
Patent JP-S6476371-A (JP)
Title: Transfer display system for magnified continuous pictures
Inventor: YAMAUCHI JUNICHI
IPC: G06T11/00
Filed: 1987-09-18
Abstract: PURPOSE:To avoid the display of the transfer process of picture data by using effectively an overlay memory having the display priority to an image memory of a picture display device. CONSTITUTION:The mask data 14 is produced prior to transfer of the picture data and sent to an overlay memory 16 having the display priority to an image memory 18. Then the data 14 is displayed. The first picture data is sent to the memory 18 based on the display state of the data 14. Then the picture data of the memory 18 is displayed with magnification together with the memory 16 kept under a non-display state. The next picture data is synthesized with the data 14 and sent to the memory 16 kept under a non-display state as the synthetic picture data. The display of the memory 18 is changed to the memory 16 with the end of the transfer of the picture data. Thus the displays are repeated alternately between both memories 16 and 18 for transfer of the picture data. Thus it is possible to avoid display of the transfer process of the picture data on a screen.
Patent JP-H0976968-A (JP)
Title: Marker lamp replacement structure of motorcycle
Inventor: MORIYA YASUNORI
IPC: B62J6/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a replacement structure of a marker lamp for a motorcycle capable of reducing the air resistance on a lower surface of an upper cowl without impeding the straight flow on the lower surface of the upper cowl by a notched hole even when the notched hole for taking-in/taking-out the marker lamp is formed in the lower surface of the upper cowl. SOLUTION: A notched hole 8A for taking-in/taking-out a marker lamp is formed in a lower surface 2d of an upper cowl, the notched hole 8A is closed by a lid body 12, and the lower surface 2d of the upper cowl is flush with a lower surface 12b1 of the lid body 12.
Patent JP-H0399219-A (JP)
Title: Encoder
Inventor: SEKI SHIGEO
IPC: G01D5/244
Filed: 1989-09-13
Abstract: PURPOSE:To obtain an encoder having high resolution by providing a waveform dividing circuit comprising a multiplier circuit, a doubling amplifier circuit, a pair of squaring circuits and a subtracting circuit, and obtaining a rotation signal obtained in a rotation detecting part as highly accurate signals of arbitrary sin 2mNtheta and cos 2mNtheta. CONSTITUTION:A sin Ntheta signal 1 of detected rotation signals obtained with a rotation detecting part 10 is inputted into a multiplier circuit 21 and a squaring circuit 23A, and a cos Ntheta signal 2 is inputted into the multiplier circuit 21 and a squaring circuit 23. In the circuit 21, analog multiplication of sin Ntheta and cos Ntheta is performed. The obtained 1/2 sin 2Ntheta signal 21a is doubled in a doubling amplifier circuit 22. A sin 2Ntheta signal 22a is outputted from the circuit 22. A sin<2> Ntheta signal 23Aa and a cos<2> Ntheta signal 23a which are doubled in the circuits 23 and 23A are subtracted in a subtracting circuit 24, and a cos 2Ntheta signal 24a is obtained. Thereafter, the sin 2Ntheta and cos 2Ntheta signals or sin 2mNtheta and cos 2mNtheta signals are inputted into a vector-sum generation circuit 3. Thus a highly accurate vector-sum signal 4 is obtained.
Patent JP-S61223439-A (JP)
Title: Dehumidifying method for partitioned space such as closet or the like
Inventor: KUBOTA KOICHI
IPC: F24F5/00
Filed: 1984-11-08
Abstract: PURPOSE:To remove moisture forcibly from a space such as the closet or the like by a method wherein the space is connected to a dehumidifier, whose dehumidifying port is provided on the partitioning such as a door or a wall of the closet, and the humidifying machine is operated. CONSTITUTION:The member 1 of dehumidifying port is constituted of a stabilizing plate 2, a ventilating pipe unit 3 and a dehumidifying plate unit 4 while the member 1 is laid on the door 5' or the wall surface 5'. A ventilating port pipe 8 is inserted into the ventilating pipe unit 3 of the member of dehumidifying port and a dehumidifying port pipe 9 is inserted into the dehumidifying pipe unit 4 of the same while the dehumidifying machine 6 is operated to remove the moisture in the closet or the neighboring space thereof by ventilation and dehumidification. According to this method, the removal of dew in the closet, a barn, a storeroom or the like may be effected easily and surely.
Patent JP-S60177278-A (JP)
Inventor: TEIRAA SHII ROBINSON
IPC: B63B22/18
Filed: 1984-11-08
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-H0964360-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKIYAMA MASANORI
IPC: H01L21/316
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a gate oxide film with a low defect density and a high dielectric strength. SOLUTION: A silicon carbide layer 13 is formed on the surface of a silicon substrate 11, at least the silicon carbide layer 13 is thermally oxidized and a silicon oxide film 14 is formed on the surface of the silicon substrate 11, and the silicon oxide film 14 is used as the gate oxide film of a MOS transistor. Namely, since all of the silicon oxide film 14 are not formed by the thermal oxidation of the silicon substrate 11 itself, the crystal defect in the silicon substrate 11 cannot be easily taken into the silicon oxide film 14 even if the crystal defect exists in the silicon substrate 11.
Patent JP-H1084184-A (JP)
Title: Manufacturing method of ceramic multilayer board
Inventor: ARAKI HIDEAKI
IPC: H05K3/46
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the relative position precision between upper and lower conductor patterns. SOLUTION: Two through-holes 12 are punched in an (n)th layer green sheet 11b (unprinted green sheet) to which a high relative position precision is required at diagonal positions. Conductor patterns 14 are printed on an (n-1)th green sheet 11a with Ag system conductor paste and, at the same time, alignment marks 16 are also printed on the (n-1)th layer green sheet 11a with the same Ag system conductor paste. Then, after the green sheets 11, 11a and 11b from the bottom to the (n)th layer are piled in layers, the alignment marks 16 exposed in the through-holes 12 of the unprinted green sheet 11b are photographed by an optical recognition means provided above the laminated unit, and their position discrepancies from reference positions are detected to correct the position of the laminated unit. After that, conductor patterns 15 are formed on the unprinted green sheet 11b on top of the laminated unit by screen printing, remaining green sheets 11 are put on the green sheet 11b, and the whole laminated unit is baked.
Patent JP-S6391822-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: NAGAO MAKOTO
IPC: G11B5/64
Filed: 1986-10-06
Abstract: PURPOSE:To lessen the deterioration in a head touch and the deterioration in an electromagnetic conversion characteristic by adjusting the curl quantity/ disk diameter when one face of a base is held exposed by removing the curl balancing film, etc., therefrom and the base is blanked to a disk shape to <=0.1. CONSTITUTION:The curl quantity/disk diameter when one side of the base is held exposed by removing the curl balancing film, etc., therefrom and the base is blanked to the disk shape is adjusted to <=0.1. The curl quantity/disk diameter refers to the value obtd. by dividing the curling height (curl quantity) of the other end when the curl balancing film of a magnetic recording medium having a perpendicularly magnetized film on one face and the curl balancing film on the other face and blanked to the disk shape (without a central hole) of about 1-2cm, more preferably 2cm diameter is removed by etching, etc., and one end A thereof is fixed on a flat plate so as to bring the perpendicularly magnetized film faces upward by the diameter of said disk. The perpendicular magnetic recording medium which has the excellent head touch and lessens the deterioration in the electromagnetic conversion characteristic is thereby obtd.
Patent JP-H08102101-A (JP)
Title: Magneto-optical recording medium and information recording and reproducing method using the same
Inventor: NISHIMURA NAOKI
IPC: G11B11/105
Filed: 1994-09-30
Abstract: PURPOSE: To reproduce recording marks of the diffraction threshold or below of light without impression of reproducing magnetic field by magnetizing a reproducing layer in one direction without depending on the information accumulated in a memory layer near the Curie temp. of an intermediate layer. CONSTITUTION: The intermediate layer 12 part being a third magnetic layer corresponding to the high-temp. region within a light spot at the time of reproducing reaches a temp. near the Curie temp. and the exchange bond of the memory layer 13 of a second magnetic layer with the reproducing layer 11 being the first magnetic layer of this part weakens. Further, the saturation magnetization of the layer 11 diminishes, the magnetic domain of the layer 11 in the high-temp. region shrinks and the magnetization is uniformed in one direction. The recorded information of the layer 13 is thus masked. The layer 11 is magnetized in one direction and the recorded information of the layer 13 is masked by initialization magnetic fields in a low-temp. layer.  The magnetized information transferred from the layer 12 to the layer 11 in the middle-temp. region exclusive of high-temp. and low-temp. regions is reproduced by detecting change in the extreme Kerr effect of the reflected light of the light spot. The reproduction of the magnetic domain smaller than the beam spot system is made possible by the constitution without impression of magnetic field for reproduction.
Patent JP-H0797274-A (JP)
Title: Method for producing ceramic substrate and device for producing the same
Inventor: HIGASHIDA TAKAAKI
IPC: H05K3/46
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a ceramic substrate defatted in a short time and free from cracks, etc., by forming the flow of an oxidizing gas on the surface of a ceramic green sheet containing an inorganic substance and a resin as main components from the parallel direction and simultaneously heating the gas. CONSTITUTION:A ceramic green sheet 4 containing an inorganic substance and a resin as main components is put on a setter 3 disposed above a heat source 2, and an oxidizing gas is supplied to the surface of the ceramic green sheet 4 in parallel from a slit part 1 which is disposed apart from the ceramic green sheet 4 at a distance of over 5-7 times longer than the width of the slit part, thereby to produce the turbulent flow fo the oxidizing gas. The heating temperature range with the heat source 2 is preferably 100-600 deg.C, and the flowing rate (v) (cm/sec) of the flow of the oxidizing gas is preferably set so as to satisfy the equality where the length of the ceramic green sheet 4 in the direction of the flow is L cm. The defatting of the ceramic green sheet is thereby finished in a short time.
Patent JP-H0399446-A (JP)
Title: Wiring of semiconductor element
Inventor: KATAYAMA SHUJI
IPC: H01L21/60
Filed: 1989-09-12
Abstract: PURPOSE:To contrive prevention of the deterioration of a semiconductor element by a method wherein a wire bonding is performed on an electrode from over an insulating film, a part of the film is peeled by the shock of the wire bonding and a wiring is provided on the electrode at the peeled part of the film. CONSTITUTION:A wire bonding is performed on a semiconductor element 1 from over an electrode 2 by a ball bonding and wire bonding method. A gold wire of a diameter of 25mum, for example, is used, a ball of a length of about 120mum is formed on the point of the wire bonding wire 4 by a hydrogen torch and a wire bonding is performed. Thereby, in an insulating film subjected to shock by the wire 4 in a wire bonding of a first time, the shocked part only is peeled. The peeled film 3 is often adhered on the point of the ball, but if the hydrogen torch is kept applying to the peeled film at a standby position, the film is easily removed from the point of the wire 4. Moreover, in that state, if a wire bondig is again performed, a first bonding can be attained on the exposed electrode 2 by the peeling of the film 3.
Patent JP-H0656470-A (JP)
Title: Enamel containing functional ceramic
Inventor: ISSHIKI TADAO
IPC: C03C8/14
Filed: 1992-08-11
Abstract: PURPOSE:To obtain the subject enamel capable of giving bathtubs or cookers each good in heating efficiency, especially as for bathtubs, hopeful health promoting or therapeutic effect by incorporating enamel with functional ceramic (s) having far-infrared ray emissivity, antibacterial, insect-proofing, deodorizing property, etc. CONSTITUTION:The functional ceramics refer to those having at least one functionality such as far-infrared ray emissivity, antibacterial, insect-proofing, deodorizing property, etc. (e.g. magnesia-based ceramics, chromium oxide-based ceramics, ferrite, spinel, ceria, beryllia). As a natural mineral, serpentine gives excellent for-infrared emissivity. This functional ceramics are used in the form of fine particles, and may be incorporated in either of upper and lower enamel, being pref. in the former. The amount of the ceramics to be incorporated is determined, within a range not to impair the adhesiveness of enamel to its substrate metal and according to the degree of the action of desired functional ceramic (s). Besides the ceramics, powder of aluminum, platinum, gold, silver and/or copper may also be incorporated.