baber/WOPTO huggingface dataset:
Patent JP-S62154307-A (JP)
Title: Manufacture of magnetic head
Inventor: OODOI YUUZOU
IPC: G11B5/127
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a magnetic head small in a track width error and small in dispersion of quality by coating a block member having nearly Y-shaped recessed parts with metallic magnetic material and forming a Y-shaped metallic magnetic film in which the width of the bottom becomes the track width. CONSTITUTION:Plural nearly Y-shaped recessed parts, i.e. grooves 9, are cut on a ceramic block member 1 to make the width of the bottom the track width TW. The face on which grooves are worked is covered with metallic magnetic magnetic material to form a Y-shaped metallic magnetic thin film 2. Inside of the Y-shaped metallic magnetic thin film 2 is filled with a filling member 3, and the filling member is ground to an alternate long and short dash line A', and the block member side is ground and polished to make the bottom of the magnetic thin film a sliding face M of a recording medium, and the metallic magnetic thin film TW in width is exposed. The block member 1 is cut at an alternate long and short dash line B, and after obtaining a pair of half bodies of core blocks, the cut face is covered with gap material 4. A groove 5 for coil and a groove 7 for bonding are cut, and butted on the gap forming faces and bonded and cut along alternate long and short dash lines C, C', and a magnetic head is obtained. Accordingly, the track width TW of the metallic magnetic thin film 2 can be controlled to the width of a wheel for working in the process of forming nearly Y-shaped recessed parts 9 on the block member 1.
Patent JP-H0676359-A (JP)
Title: Optical informatio medium
Inventor: HAYASHI YOKO
IPC: G11B7/258
Filed: 1992-10-09
Abstract: PURPOSE:To obtain such a read-only optical information medium or DRAW optical information medium that information can be reproduced with a recording /reproducing device for magneto-optical disks, especially minidisks. CONSTITUTION:A reflecting layer 3 is formed on a substrate 1 of the optical recording medium 10. The reflecting layer 3 consists of dyestuff-contg. layer having 15-25% reflectance. Depth of pits and film thickness of the reflecting layer are controlled so that the signal modulation degree of information signal becomes 0.3-0.6.
Patent JP-H06149731-A (JP)
Title: Microcomputer system
Inventor: MASUMURA SHIGEKI
IPC: G06F13/362
Filed: 1992-11-06
Abstract: PURPOSE:To provide the operation system of a bus which can has its bus interface specifications easily changed by increasing the effective operation speeds of the bus, and a memory and a peripheral function unit connected to the bus in the microcomputer system. CONSTITUTION:Access operation through buses 113 and 114 to which bus masters 101 and 102 are connected is performed on a pipeline basis and the pipeline execution is controlled by a dedicated bus controller 111. Further, access which delays the pipeline operation is performed by buses 123 and 124 in a lower layer which are connected by a buffer means 112 and a bus controller 121 dedicated to the lower layer. The bus band of the access is improved and bus interfaces with various specifications and buses which enable parallel execution can easily be structured.
Patent JP-H10145224-A (JP)
Title: Threshold value logic circuit
Inventor: LUCK ANDREAS
IPC: G06F7/52
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce a chip surface area by forming a partial sum signal by the gate electrode of a neuron MOS transistor in a 1st circuit part and controlling another neuron MOS transistor by the partial sum signal in a 2nd circuit part. SOLUTION: Transistors M1 and M3, and M2 and M4 of a weighting circuit for a cell part CZ form inverters. The inverter composed of the transistors M2 and M4 is connected to a reference potential VSS via a right side branch path in the form of the neuron MOS transistor M6. The floating gate G of the transistor M6 supplies a partial sum signal TS, and its input gate is connected to the input side of bits ai to ci and si . The cell part SZ for forming a sum bit Si+1 has a weighting circuit, which has two input branch paths similarly to the cell part CZ. Then, the partial sum signal TS is supplied to the right side branch path of the cell part SZ by the floating gate G of the n-channel neuron MOS transistor M6.
Patent JP-H09135832-A (JP)
Title: Ultrasonic diagnosing medical capsule
Inventor: KUDO MASAHIRO
IPC: A61B8/12
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To continuously energize a capsule for a long time without increasing the size of the capsule by receiving an energy signal transmitted from the outside of a human body, by means of an ultrasonic vibrator so as to charge a battery. SOLUTION: An ultrasonic wave generating device 40 outside of a human body, for charging a battery 9 in an ultrasonic capsule 1, comprises an ultrasonic generating part 42 incorporating a plurality of circumferentially arranged ultrasonic vibrators 41, for irradiating ultrasonic waves to the entire periphery of the human body of a patient, and an ultrasonic vibrator drive circuit 43 for driving the ultrasonic vibrators 41. In order to charge the battery, the ultrasonic vibrators 41 for transmitting energy, are continuously driven by the circuit 43 in a time-shearing manner. The body of the patient is located in the ultrasonic wave generating part 42, and the ultrasonic waves for transmitting energy are emitted to the ultrasonic capsule 1 in the body.  Further, ultrasonic signals received by an ultrasonic vibrator 6 are converted into electrical signals which are transmitted to the battery 9 through a switch and a power source monitor circuit.
Patent JP-H04171724-A (JP)
Title: Method and apparatus for washing semiconductor substrate
Inventor: YOSHIGAMI JIRO
IPC: H01L21/304
Filed: 1990-11-05
Abstract: PURPOSE:To enhance washing effect by supplying fine bubbles or liquid drops into a washing chemical liquid in a vicinity of a substrate to make them carry and remove metal ions eluted into the chemical liquid for dip washing of semiconductor substrates in a chemical liquid. CONSTITUTION:After the washing bath top 10a is mounted on the washing bath bottom 10b with a jig 13 with semiconductor substrate 12 installed in the washing bath bottom 10b, a washing liquid is supplied from a piping 14 into the washing bath 10. After the liquid level reaches a datum line 28, a surfactant is supplied from a piping 15 into the washing bath 10. Argon gas from a cylinder 26 passes through a porous plate 11 and reduces to bubbles 29 with a diameter of about 1mum; when passing through the chemical liquid in a vicinity of a substrate 12, they trap impurity metal ions eluted from the substrate and float up. These bubbles are extinguished one after another upon contact with the inner wall of the washing bath top 10a into waste liquid and flow out of an overflow drain 27. After elapse of a given time, supply of surfactant and washing chemical liquid is stopped to discharge the washing chemical liquid with a valve 23 open, and the substrates 12 are dried and taken out.
Patent JP-H05131404-A (JP)
Title: Manufacture of linear object
Inventor: KINOSHITA KANJIRO
IPC: H01B12/04
Filed: 1991-11-13
Abstract: PURPOSE:To increase the length and reduce the diameter of an linear object simultaneously and improve the minuteness of a fine particle layer, when the linear object is produced of fine particles. CONSTITUTION:A fine particle layer 16 is formed into two linear forming members, and linear forming pieces 7, 7 are produced. After each fine particle layer of two linear forming members has been superimposed mutually and has been integrally kept, it is enclosed by the vessel 2 of outer shell, and then a linear formed object 1 is formed and is sintered. Since the fine particles layer is formed on the inner surface of the linear forming member opening in longitudinal direction, while a minute fine particle layer is formed, if the width of the linear forming member is reduced, the narrow and long i.e., linear object A of small diameter is easily formed in the process of integrally forming.
Patent JP-H04174111-A (JP)
Title: Standing-riding type snow remover
Inventor: TAKESHITA MASATOSHI
IPC: E01H5/04
Filed: 1990-11-05
Abstract: PURPOSE:To conduct snow removal operation at a stable standing-riding attitude by disposing a step for standing-riding near the upper section of the rear axle of a travel gear for a snow remover. CONSTITUTION:A snow removing section 2 is installed to the front section of a machine body 1. A step 17 for standing-riding is bridged laterally between arms 11 near the upper sections of rear axles 13 laterally bridged rotatably to the rear end sections of a pair of the left and right arms 11 of a crawler travel gear 3. The rocking of the machine body 1 is difficult to be transmitted over an operator standing and riding on the step 17, thus allowing stable snow removal operation.
Patent JP-H03161554-A (JP)
Title: Apparatus for inspecting weft-insertion of fluid-jet loom
Inventor: MURAMATSU MASAYUKI
IPC: D03D47/34
Filed: 1989-11-15
Abstract: PURPOSE:To enable quick optimization of weft tension by displaying a pressure wave form corresponding to a preparatorily stored prescribed tension wave form at a rotary position on each rotary cycle of a main shaft together with a real pressure wave form on a display an adjusting the fluid pressure while observing the displayed wave forms. CONSTITUTION:In a processor having the functions of an operation means and a memory means, the detected value of weft tension corresponding to the rotary position detected by an angle sensor in each rotary cycle of the main shaft of a loom is operated together with a detected value of the pressure of the ejected weft-insertion fluid. When the value of the detected tension at the above detected position becomes a prescribed wave form, the pressure wave form of the fluid corresponding to the rotary position of the cycle is stored in the memory by the output signal transmission from a indication means. In the case of changing the weft-insertion condition, the stored pressure wave form corresponding to the prescribed tension wave form and the real pressure wave form are displayed on a display and the real pressure wave form is made to approach the prescribed pressure wave form by adjusting the real ejection pressure and the ejection time.
Patent JP-H04173482-A (JP)
Title: Gate opening/closing auxiliary device
Inventor: KURODA SHIGERU
IPC: B62D33/03
Filed: 1990-11-05
Abstract: PURPOSE:To generate appropriate auxiliary force across the whole region between the totally closed state and fully opened state of a gate opening angle with a small number of links by providing a unit formed of links, a spring means, and the like integrally assembled to a base member. CONSTITUTION:This opening/closing auxiliary device 15 is made into a unit product with links 21, 22 and spring mechanism 50 assembled to a base member 16. When a gate 1 is brought down in the opened direction from the state of the gate opening angle being 0 deg. and rotated around the pivot 10 of a hinge 11, a first link 21 in this process descends while being rotated clockwise around a pivot 27, and a second link 22 is rotated counterclockwise around a pivot 31 in association with the descent of a pivot 42. A pivot 61 positioned at the end part of the second link 22 is also displaced counterclockwise around the pivot 31, so that the distance L between a pivot 60 on the stationary side and the pivot 61 on the movable side is shortened to increase the deflection of a compression coil spring 52 and thereby to increase reaction.
Patent JP-H05135196-A (JP)
Title: Bar code reader
Inventor: FUKUSHIMA TAKAFUMI
IPC: G06K7/10
Filed: 1991-11-13
Abstract: PURPOSE:To improve the economy and provide secure, high-speed processing of bar code reading. CONSTITUTION:This bar code reader consists of plural read heads 111-11n which photoelectrically convert an optical signal from a bar code and then outputs binary-coded signals corresponding to black and white width and one bar code decoder 12 which decodes binary-coded signals from the respective read heads; and each of the read heads 111-11n is provided with a condition judging circuit which detects whether or not the bar code is present and its kind, etc., according to the binary-coded signal and outputs a condition judgement signal and the bar code decoder 12 is provided with an input switching circuit and an order control circuit which decides the order of decoding priority with the condition judgement signals from the read heads and selectively inputs the binary-coded signals from the read heads.
Patent JP-H10124114-A (JP)
Title: Fault diagnostic device, and numerical controller provided with fault diagnostic function
Inventor: ARIMOTO NAOKI
IPC: G05B19/05
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnostic device for sequence controller and a numerical controller provided with a fault diagnostic function capable of accurately making the cause of a fault clear even the time of temporarily deviating from an operating condition. SOLUTION: A sequencer information reading processing part 18 reads the state signal of an input/output element from a sequence controller 30 in the middle of executing the sequence program of the sequence controller 30, and a data comparing processing part 16 collates the state signal of the read input/ output element and a condition table 14 storing the condition of the input/output element at the time of the occurrence of abnormality by each abnormality with each other. Then, a processing execution part 20 displays the occurrence of abnormality and the fault place on a display 32 when the state signal of the read input/output element is matched with the condition table as the result of collation by the part 16.
Patent JP-H09113281-A (JP)
Title: Angular velocity sensor
Inventor: SHIRATORI NORIHIKO
IPC: G01C19/56
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor which can detect biaxial angular velocities and has a small size, a light weight, and a small detecting sensitivity difference between the two axial directions. SOLUTION: An angular sensor is provided with a platy vibrating body and one or two piezoelectric elements 22 stuck to one or both surfaces of the vibrating body. Each element 22 has at least an excitation electrode and detection electrode 24 so that the electrode 24 can set a detecting axis for detecting the angular velocity around a prescribed axis. The sensor is also provided with a weight body and a supporting member which supports a node section. The supporting member is fixed with wires 30. The biaxial detecting shafts are fitted at an angle of about 45 deg. against the wires 30.
Patent JP-H05109183-A (JP)
Title: Plural kinds of information recording/reproducing device
Inventor: ICHIJO HIROSHI
IPC: G11B20/00
Filed: 1991-10-18
Abstract: PURPOSE:To make a file management easy when the display of an image and the output of a corresponding voice are simultaneously operated by dividing different kinds of information converted into digital data at every kind and continuously recording them. CONSTITUTION:Data stored in a buffer memory 4-1 is recorded and then, data read out of a buffer memory 4-2 is recorded on a magnetic tape. Also, data stored in a buffer memory 4-3 and then data stored in a buffer memory 4-4 are recorded on the magnetic tape 10. At the time of these recordings, a bit clock signal and a switching signal from a frame synchronous are generated by a timing signal generating circuit 7, outputted to a switch circuit 8 and a signal for selecting a buffer memory and an instruction signal for reading and writing are outputted to each buffer memory 4-1, 4-2, 4-3 and 4-4. Thus, for example, the image of a product is displayed and its explanation is made in various languages.
Patent JP-H01142156-A (JP)
Title: Repair folded board roof
Inventor: YOKOTA AKIRA
IPC: E04D3/00
Filed: 1987-11-27
Abstract: PURPOSE: To simplify repairing work and improve heat insulating performance by arranging a fitting folded plate roof plate on the upper face of an existing folded plate roof plate at proper intervals and injecting a foaming resin from a clearance between the roof plate materials of the fitting folded plate roof plates. CONSTITUTION: A newly installed fitting folded plate roof plate B is arranged on the upper face of an existing folded plate roof plate A at proper intervals by means of a supporting apparatus 11 and a clip tingle 12. The fitting folded plate roof plate B is constructed of a roof plate material B1 and a cap material B2 . A foaming resin 14 is injected from a clearance 8 between the roof plate materials B1 , and the clearance 8 is sealed by the cap material B2 . In this way, repairing work for the existing roof can be simplified, while heat insulating performance of the newly installed roof can be improved.
Patent JP-H0895257-A (JP)
Title: Aqueous developer for photosensitive flexographic plate
Inventor: SHIBUYA TOMOHIRO
IPC: G03F7/00
Filed: 1994-09-28
Abstract: PURPOSE: To obtain an aq. developer having a high developing speed to a relief after exposure and used for making a photosensitive flexographic plate excellent in image reproducibility and resistance to water-base ink by using an aq. soln. contg. fatty acid alkanolamide or its ethylene oxide adduct. CONSTITUTION: This aq. developer is an aq. soln. contg. fatty acid alkanolamide or its ethylene oxide adduct. The fatty acid alkanolamide has a structure formed by bringing fatty acid and alkanolamine into amido bond. The alkanolamine is an amine compd. having hydroxyl group-contg. hydrocarbon groups bonded to a nitrogen atom. The fatty acid alkanolamide is, e.g. stearic acid ethoxyethanolamide, coconut oil fatty acid ethoxyethanolamide, coconut oil fatty acid diethoxyethanolamide or lauric acid diethoxyethanolamide.
Patent JP-H08139673-A (JP)
Title: Optical spatial communication equipment
Inventor: SAKAI MIKIO
IPC: H04B10/07
Filed: 1994-11-07
Abstract: PURPOSE: To provide an optical spatial communication equipment for surely performing optical communication by maintaining alignment even while the sun is positioned within the image angle range of a position detector in the case of transmitting or receiving a modulated light beam between two pieces of optical spatial communication equipment by arranging them while facing each other with a space between. CONSTITUTION: Concerning the optical spatial communication equipment for performing communication by transmitting the light beam modulated by a prescribed signal to the side of a party or receiving the light beam from the party side, this equipment is provided with first detecting means 8 and 48 for detecting the position state of light while using a light receiving means for receiving light from the opposite side, second detecting means 47 for detecting the attitude of the optical spatial communication equipment itself, and adjusting means for adjusting the direction of the beam while selectively using signals from the first detecting means 8 and 48 and the second detecting means 47.
Patent JP-H03158086-A (JP)
Title: Video recording control method
Inventor: KATO HARUO
IPC: H04N5/44
Filed: 1989-11-15
Abstract: PURPOSE:To allow the video recording control method to cope with a sudden change in the broadcast time of a bilingual broadcast video recording by use with timer by referring the mode of audio multiplex broadcast such as bilingual broadcast, usual broadcast and stereo broadcast at video recording control and using a signal changeover circuit so as to select a mode. CONSTITUTION:An audio signal passing through an audio detector 1 is classified into a normal broadcast (main audio broadcast), a bilingual broadcast (main audio + sub audio) and a stereo broadcast (main audio + sub audio) by a signal discrimination circuit 15 and a signal changeover circuit 16 is interlocked with changeover switches 21-25. On the other hand, when the bilingual mode is intermitted during video recording, the signal changeover circuit 16 throws the switches 21-25 to the position of modes other than the bilingual mode and a video recorder 19 is brought into the pause state. The count of the video recording time is continued for this time and when the bilingual mode is selected again, the signal changeover circuit 16 throws the switches 21-25 to the bilingual mode to bring the video recorder 19 into the video recording state. Thus, the method copes with even a change in the broadcast time.
Patent JP-H04172931-A (JP)
Title: Emergency power supply system
Inventor: WADA YOSHIAKI
IPC: H02J9/06
Filed: 1990-11-01
Abstract: PURPOSE:To realize cost reduction of wiring material by connecting the second terminal of a first battery with the first terminal of a second battery to provide an intermediate terminal and feeding a differential current between respective load currents through a path connecting between the load and the intermediate terminal. CONSTITUTION:At the time of power interruption, a contact MC-A is turned ON to feed a load 4-1 with power from a terminal P and an intermediate terminal O and to feed a load 4-2 with power from the intermediate terminal 0 and a terminal N. Assuming the current flowing through the load 4-1 is I1 and the current flowing through the load 4-2 is I2, a current I1-I2 flows between the joint of the loads 4-1, 4-2 and the intermediate terminal O. If I1>=I2, a wiring material which can withstand against the current I1 can be employed for all paths, resulting in cost reduction of wiring material.
Patent JP-H03159157-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: DOUKE SATOSHI
IPC: H01L21/3065
Filed: 1989-11-16
Abstract: PURPOSE:To improve the adhesiveness between a layer insulating film and photoresist applied thereon without reducing the thermal fluidity of BPSG and prevent unnecessary etching in making a contact hole by forming a second insulating film highly adhesive to the photoresist on the surface of the layer insulating film. CONSTITUTION:A first wiring 12 formed on the semiconductor substrate 10 of a semiconductor device is covered by an insulating film 13, the principal constituent of which is low-melting-point glass containing boron, a second wiring 16, which is connected to each of the regions of the semiconductor substrate 10 through a contact hole 15 made in the insulating film 13, is formed on the insulating film 13, and a second insulating film 14 highly adhesive to photoresist is formed on the surface of the insulating film 13. For example, the BPSG film 13 as a layer insulating film is formed to cover the polysilicon wiring 12, the surface thereof is flattened by a glass flow, and the thin SiO2 film 14 is laminated thereon. The contact hole 15 reaching the Si substrate 10 is made and the second-layer Al wiring 16 is formed on the SiO2 film 14.
Patent JP-H0748794-A (JP)
Title: Washing of canvas of papermaking machine and apparatus therefor
Inventor: NAKAMURA TORU
IPC: D21F1/32
Filed: 1991-10-17
Abstract: PURPOSE:To provide a method for washing an endless canvas of a papermaking machine, capable of washing in a short time without requiring detachment of the canvas from a drying unit of the papermaking machine and to provide an apparatus for carrying out this method. CONSTITUTION:This drying unit of a papermaking machine having a tightly closed hood 5 is equipped with a sliding pipe 6A of a washer parallel to the paper-contacting surface of an endless canvas 3 set at the upper and lower parts of a dryer 2. Plural spray nozzle holes 7 made on the sliding pipe are designed so that water may be sprayed toward the endless belt surface.