baber/WOPTO huggingface dataset:
Patent JP-S6280817-A (JP)
Title: Thin film magnetic head
Inventor: YANAGI TERUMI
IPC: G11B5/31
Filed: 1985-10-04
Abstract: PURPOSE:To decrease the step difference between a thin film coil and a lower magnetic film by embedding a part or all of the lower magnetic substance formed beneath the thin film coil into a base. CONSTITUTION:A recess 17 is formed onto a base 11. Then the lower magnetic film 12 is formed to the recess 17 to make the base 11 flat. Then a main magnetic pole 13 is formed on the base 11 and the film 12. Further, the thin film coil 15 is formed via an insulation film 14b and a magnetic film 16 being a return magnetic path is formed via the insulation film 14a. The magnetic pole 13 is very thin and the coil 15 is formed on a nearly flat base surface in a step X, then thinned coil or open wire is not almost caused at the step difference X.
Patent JP-H1163521-A (JP)
Title: Hot water warmer
Inventor: MIYOSHI TATSUO
IPC: F24D3/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To ensure comfortable warming suitable for sleep by eliminating the noise and the feeling of air flow. SOLUTION: When switching the operation to a 'sleep' mode, the room temperature is set at a specified temperature +α deg.C for a predetermined time and then it is set at a specified temperature +β deg.C (α>β) for next predetermined time. Subsequently, the room temperature is set at a specified temperature. 'Weak air supply' is performed when the room temperature drops below the set temperature while 'air supply stop' is performed when the room temperature exceeds the set temperature by some level and 'intermediate air supply' is performed when the room temperature drops the set temperature by some level.
Patent JP-S6283054-A (JP)
Inventor: ASANO YASUNARI
IPC: B02C18/00
Filed: 1985-10-05
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-H0397869-A (JP)
Title: Method and apparatus for removing contaminant from back side and edge of semiconductor wafer
Inventor: DEIBUITSUDO NIN KOU WAN
IPC: C23C16/44
Filed: 1990-08-23
Abstract: PURPOSE: To remove deposits from the rear surface and end edges of a semiconductor wafer by pressing the front side of the wafer to a face plate in a vacuum chamber, admitting gases into the vacuum chamber via a spacing held between both and generating plasma.  
     CONSTITUTION: Removal pins 70 are risen by a lifting means 80 to press the front surface 54 of the semiconductor wafer 50 to the face plate 30 in the vacuum chamber 4. A central part 32 recessed to a circular shape having projecting segments 36 is formed on the base of the face plate 30. The wafer 50 forms the space communicating with the vacuum chamber 4 via the segments 36. Treating gases contg. process gases to generate fluorine groups are supplied via a conduit 42, plenum 40 and openings 34 into the space and are admitted into the vacuum chamber 4. The plasma is generated between the rear surface 52 of the wafer 50 and a susceptor 20 by an RR electric power source 90. As a result, the deposits on the rear surface 52 and end edges 56 of the wafer 50 are removed without removing the material adhered on the front surface 54 of the wafer 50. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6376072-A (JP)
Title: Automatic formation system for discrimination logic
Inventor: FUJIMURA KYOJI
IPC: G06T7/00
Filed: 1986-09-19
Abstract: PURPOSE:To obtain highly reliable discrimination logic within a short time by forming the frequency table of every group of discriminating functions from the whole data bases and determining a threshold from the table. CONSTITUTION:Information indicating the features at every group extracted out of N (N is an integer >=2) groups G1, G2,... including data to be discriminated is held in a dictionary about the whole data bases. Which group out of the N groups includes each data to be discriminated in the data bases is discriminated by a discrimination function based on the dictionary. The frequency table of the values of the discrimination functions corresponding to respective data to be discriminated in respective groups in the data bases is formed about the whole data bases. Thus, discrimination logic having a prescribed misdiscrimination ratio can be automatically formed by finding out the thresholds of respective discrimination functions forming the prescribed micdiscrimination ratio by using the frequency table.
Patent JP-S60115045-A (JP)
Title: Magnetic recording and reproducing system
Inventor: ASAHI TOMOHIRO
IPC: G11B15/665
Filed: 1983-11-26
Abstract: PURPOSE:To stop the supply of power after a magnetic tape is completely stored in a tape cassette by using a power supply device containing a power supply switch circuit which cuts off the power supply after detecting an unloading end signal. CONSTITUTION:When a power supply switch is turned off, an OFF signal is delivered to a sequential control circuit 36 via power supply OFF signal terminals of connectors 29 and 37. The circuit 36 delivers an unloading command to a loading motor drive circuit 25 and a reel motor drive circuit 26 to store a magnetic tape into a cassette. When the tape is completely stored in the cassette, the circuit 36 delivers an unloading end signal to a by-pass circuit 46 via terminals 32 and 40. When the circuit 46 receives said end signal, the supply of DC power is stopped. Thus it is possible to improve both protection performance and operability of the magnetic tape and a rotary cylinder.
Patent JP-H03230039-A (JP)
Title: Purifying chamber device
Inventor: TAKAHASHI KOZO
IPC: F24F7/06
Filed: 1990-08-27
Abstract: PURPOSE:To prevent contaminated air from a maintenance area from entering and retain the purity in a main passage space an branch passage spaces by a method wherein purified air is fed to the main passage space from the top, and the main passage space is communicated with a maintenance area on the bottom, and air is exhausted to the whole of the maintenance area by a positive pressure. CONSTITUTION:A first air purifying device is built in the ceiling part of a unit for main passage 13, and the main passage unit 13 has a function to blow out purified air to a main space 15 from the ceiling surface. A second air purifying device is built in the ceiling part of a unit for manufacture line 14, and the unit 14 has a function to blow out purified air to a second zone 16 and first zone 17 from the ceiling surface to purify the areas, and by connecting an air intake duct for air conditioning 11 to an air suction port of the unit 14, air conditioning temperature control for the respective manufacture lines is made possible. Spaces for maintenance 18 are provided between adjacent units 14 and between the unit 14 and the wall surface of a building 1. Since the main passage space 15 and branch passage spaces 73 are communicated so that they keep a positive pressure to the maintenance areas 18, contaminated air from the maintenance area 18 is prevented from entering, and the purity in the main passage space 15 and branch passage spaces 73 can be retained.
Patent JP-2000053695-A (JP)
Title: Full color heat-sensitive recording material
Inventor: TAMAOKI NOBUYUKI
IPC: G02F1/13
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a dibasic acid diester compound having liquid crystal nature, free from the problem of conventional recording material comprising the difficulty in developing red color and capable of rewritably reproducing the colors over the whole visible range by introducing a cholesterol residue to a specific long-chain dibasic acid. SOLUTION: The objective compound is expressed by YO-CO(CH2)n-O- R-O-(CH2)nCO-OY (Y is a cholesterol residue obtained by removing OH from cholesterol; R is p-phenylene or 4,4'-biphenylene; (n) is 1-20) [e.g. 4-(5- cholesteryloxycarbonylpentyloxy)phenoxyhexanoic acid cholesteryl ester] and produced e.g. by the condensation reaction of a compound of formula HOOC-(CH2)n-O-R-O(CH2)n-COOH with cholesterol.
Patent JP-H0727873-A (JP)
Title: Weekly clock
Inventor: WATANABE HIDEO
IPC: G04B19/24
Filed: 1993-07-14
Abstract: PURPOSE:To automatically indicate prearranged daily events during one week with a pointer which makes one turn per one week by sticking a label carrying a one-week program to the face of the clock fitted with the painter. CONSTITUTION:A clock having a pointer 2 which makes one turn per one week, is set at a prominent location on a wall or desk. The hand 2 is conspicuously designed and fitted to the clock in a removable state. On the face 1 of the clock, seven radial lines (dotted lines) 4 are printed in advance from the rotating shaft of the hand 2 as a criterion for sticking a circular label 3. The surface of the circular label 3 is divided into seven equal fan-shaped divisions around the center and the seven days of the week are respectively marked in the divisions in order. When prearranged daily events during one week are marked in the divisions and the label 3 is stuck to the face 1 of the clock, the events can be recognized at a glance and the pointer 2 automatically indicates the prearranged events every day.
Patent JP-S61102543-A (JP)
Title: Detector for fiber embedded into rubber-like material
Inventor: SORIOKA MIKIYUKI
IPC: G01V5/00
Filed: 1984-10-25
Abstract: PURPOSE:To detect automatically and exactly the fibers embedded in an org. fiber cord, etc. to be used for production of a tire by projecting X-rays to the cord and obtaining the diffracted images of the scattered X-rays corresponding to the crystal structure of the fibers. CONSTITUTION:The cord 1 in which the org. fibers 2 are embedded is transferred at a prescribed speed. X-ray projecting means 3 are disposed on one surface side thereof and X-ray detecting means 4-1, 4-2 are respectively disposed on the other surface side. The X-rays are projected to the cord 1, then the org. fibers of nylon, etc. constituting the cord to be used for production of, for example, a tire, has a high degree of crystallization and certain specific diffracted light is obtd. but the rubber has a low degree of crystallization and the scattered pattern thereof is annular. The specific diffracted image is not obtainable with the rubber. The means 4-1, 4-2 and the means 3 as well as the cord 1 are thereupon displaced relatively according to the crystal structure of the fibers 2 embedded into the cord 1, then the output corresponding to the difference of the scattered patterns between the cord 1 and the fibers 2 is obtd. from the means 4-1, 4-2 and therefore the fibers 2 are detected in accordance with the output thereof.
Patent JP-H0885114-A (JP)
Title: Method and device for processing waste urethane
Inventor: HARA NORIAKI
IPC: B29B17/02
Filed: 1994-09-19
Abstract: PURPOSE: To prevent the fluorocarbon gas released at the compression of waste urethane from being leaked outside a device by connecting the inside of a hopper to the inside of a cylinder at the back of a driving piston. CONSTITUTION: The waste urethane is put in a hopper 1 and transported to a grinder 3 by a screw 2 to be finely ground. Most of fluorocarbon gas produced from the urethane permeates the hopper 4 and is recovered through a fluorocarbon gas recovery device 5. The ground waste urethane is reduced in volume with the release of residual fluorocarbon gas in a compression cylinder 6 by a driving piston 7 and a driven piston 8. A part of the fluorocarbon gas is moved through a pipe 21 from the inside of the hopper 4 into a cylinder space 9 provided at the back of the driving piston. In this manner, a pressure fluctuation in the hopper 4 is mitigated, and an amount of fluorocarbon gas leaking outside the device at the compression of the waste urethane is reduced.
Patent JP-H0663314-A (JP)
Title: Sewage treating facility
Inventor: SHIMIZU KIYOSHI
IPC: C02F1/40
Filed: 1992-08-21
Abstract: PURPOSE:To provide the sewage treating facility which prevents the adhesion of scum to the inside of the tank of the sewage treatment facility and can maintain the inside of the tank always c lean. CONSTITUTION:A revolving spindle 25 of the sewage treatment facility is provided with a supporting pipe 33 which exists above the surface of polluted raw water, extends near to an overflow channel 30 and rotates together with the revolving spindle 25. A fresh water supply path 34 which supplies fresh water from the outside of the tank 21 to the top end of this supporting rod 33 is provided. The top end of the supporting pipe 33 is provided with a water spraying pipe 35 which sprays the fresh water from the fresh water supply path 34 to the overflow channel 30 and near thereto.
Patent JP-H0272082-A (JP)
Title: Floating roof tank sealing apparatus and method
Inventor: KUMAKI YOSHINORI
IPC: B65D88/50
Filed: 1988-09-06
Abstract: PURPOSE:To permit the installation of seal devices by a few workers in a short time by providing an attaching plate and the mating attaching plate with interengageable locking recesses and projections at their lower parts, respectively. CONSTITUTION:A seal device 11 is provided at the lower part of an attaching plate 14 with a pipe 18 having the same width as the attaching plate 14 and a locking notch 13a at the upper part of each end thereof, while a seal device 12 is provided at the lower part of an attaching plate 14 with a pipe 20 having the same width as the attaching plate 14 and a locking rectangular projection 13b extending from each end thereof. These two seal devices 11 and 12 are inserted from above along a guide plate 19 to engage the locking projections 13b into the locking notches 13a, whereby the attaching plates 14 and the urethanes 16 and 17 of the seal device 11 are joined with the corresponding attaching plate and urethanes of the mating seal device 12.
Patent JP-H1048343-A (JP)
Title: Detecting device for substance concealed in wall
Inventor: SHIMIZU SHOHACHI
IPC: G01V3/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To make high-precision detection possible by penetrating a supporting shaft into an inserting hole of an indicating board provided with a detecting element, and making the indicating board swayable upwards and downwards, right and left by the clearance between the inserting hole and the supporting shaft. SOLUTION: An indicating board P is supported approximately vertically in a storage case A so as to be swayable both vertically and horizontally by the clearance between an inserting hole 16 and a supporting shaft 19. Consequently, the supported condition is stabilized. Besides, the breadth of swaying of the indicating board P becomes larger, and the range of detection becomes wider.  Here, if the horizontal deflection of the indicating board P is regulated by providing touching sections 3 on both sides of the indicating board P in the storage case A, and bringing the indicating board P into contact with the touching sections B, or if the vertical deflection of the indicating board P is regulated by providing a protrusion 17 on the side surface of the indicating board P, and bringing the protrusion 17 into contact with the touching sections 3, the range of swaying of the detecting element is kept within a concealed-in- a-wall substance detectable range, and it becomes possible to detect a concealed-in- a-wall substance even if the detecting element M is at any position.
Patent JP-H0885208-A (JP)
Title: Driving circuit of ink jet type recording head and its driving method
Inventor: CHIYOU SHIYUNKA
IPC: B41J2/045
Filed: 1994-09-19
Abstract: PURPOSE: To enable a recording head to be driven on high frequency by providing a means which enlarges capacity of a pressure generating chamber for a specific time based on a timing signal and a means which contracts the enlarged capacity for a specific time. CONSTITUTION: A means which enlarges initial state capacity of a pressure generating chamber to a specific capacity for a time Tr based on a timing signal, and a means which generates a signal discharging an ink drop by contracting from the enlarged capacity to the initial state capacity for a time Tf are provided. The time Tf should necessarily satisfy 5/8*Tc<Tf<Tc according to relation with natural vibration cycle Tc of the pressure generating chamber. At a stage wherein a printing data is transferred to all piezoelectric vibrators, a latch signal is sent to a signal line 23, and the printing data appears on an output side of a flip-flop 27. The signal turns on a transistor 29 corresponding to the piezoelectric vibrator 7 to carry out printing operation, and actuates the piezoelectric vibrator 7 by applying a driving signal sent from a driving signal generating circuit 30 thereto.
Patent JP-2000343714-A (JP)
Title: Quartz hole processing method and production of ink-jet recording head
Inventor: USUI TAKAHIRO
IPC: B41J2/14
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive and highly accurate quartz hole processing method. SOLUTION: A quartz hole processing method for forming a predetermined hole in a quartz substrate 100 is provided. A mask 102 comprising an opening part 110 of a predetermined pattern is formed on the quartz substrate 100 surface in the Z surface direction. By forming a tip hole 111 in the mask opening part 110, and anisotropically etching the quartz substrate 100 with the tip hole 111 formed therein, a highly accurate hole can be produced inexpensively.
Patent JP-S61130739-A (JP)
Title: Ventilating control equipment
Inventor: KURIHARA JUNICHI
IPC: F24F7/007
Filed: 1984-10-24
Abstract: PURPOSE:To obtain a ventilating control equipment capable of maintaining a room-inside to be a comfortable condition by a method wherein an arithmetic and discriminative unit for controlling ventilating condition of the room-inside, is provided, which is able to compare with and discriminate both temperature and drying condition of airs covering indoor and outdoor based on the respective outputs data of the temperature and humidity indicating outdoor and indoor airs, being detected by the respective detecting units. CONSTITUTION:In a arithmetic and discriminative unit 8, the absolute humidity for outdoor air B is computed by a computing circuit 9, based on the data being detected by outdoor side of a temperature sensor 2 and a humidity sensor 3 in the outdoor detecting unit 4. The absolute humidity for indoor air A is computed by a computing circuit 10 based on the data being detected by indoor side of a temperature sensor 5 and a humidity sensor 6 in the indoor detecting unit 7. These absolute humidities, B, A, are compared and discriminated by a large or small discriminative circuit 11, and as a result, if A has been found larger than B, although this is the only case required for further action, then a pair of fans if, large rotated by driving the motor 1e. With these procedures, air in the room-inside A is sucked from an exhaust air-inlet 1h of a ventilating-fan 1 passing through an air space 1c and discharged from an exhaust air-outlet 1i to outside air B, similarly, air in outdoor B is sucked from an outdoor air inlet 1j passing through an air space 1d and discharged from air outlet 1k into the room-inside A, subsequently, ventilation of the room-inside A is performed.
Patent JP-S6285082-A (JP)
Inventor: TANABE MINORU
IPC: D06M101/00
Filed: 1985-10-07
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-H0648764-A (JP)
Title: Method for controlling spray level of cotton collecting oil
Inventor: SHINOHARA KOICHI
IPC: C03B37/05
Filed: 1992-07-30
Abstract: PURPOSE:To improve cotton collecting efficiency by controlling the spray level of a cotton collecting oil according to the electric current level in a wheel driving motor. CONSTITUTION:Blast furnace molten slag is regulated in its components through addition of a relevant material, and regulated in temperature. A drafts making feedstock thus prepared is dropped onto the No.1 wheel 5a of a spinner to alter the direction of the molten slag flow to transfer the slag onto the No.2 wheel 5b, and the slag is put to drafts making by revolving the wheel 5b and blown off by an air jet from a blower 7 around the wheel 5b and thus collected in a relevant chamber 2. The molten slag unconverted to cotton on the wheel 5b is put to drafts making by the No.3 and No.4 wheels 5c, 5d. In this case, the spray level of an cotton collecting oil blown from nozzles around the blower outlet 7 is controlled according to the electric current level in a driving motor for the respective wheels 5a to 5d of the spinner.
Patent JP-S6380855-A (JP)
Inventor: IHARA KAZUO
IPC: B02C19/06
Filed: 1986-09-24
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-H04351606-A (JP)
Title: Method for deashing polybutadiene solution after polymerization
Inventor: TANAKA KOJI
IPC: C08F6/06
Filed: 1991-05-28
Abstract: PURPOSE:To efficiently deash a polybutadiene solution resulting from polymerization by adding water to the solution and allowing this mixture to stand in such a temperature range as to cause phase separation to thereby separate an aqueous layer from the polymer solution. CONSTITUTION:Water is added to a polybutadiene solution (a) resulting from polymerization. This mixture is then allowed to stand in such a temperature range that the water-containing polybutadiene solution separates into polybutadiene-deficient layer and a polybutadiene-rich layer. Thus, the mixture is allowed to separate into an aqueous layer and a polybutadiene solution layer. Subsequently the aqueous layer is removed to deash the solution (a). The temperature of the water to be added is preferably not lower than ordinary temperature. The amount of the water is preferably in the range of from 5-100vol.% based on the amount of the solution (a). Agitation for mixing the water and the solution (a) is preferably performed at or above the critical temperature which is the temperature at which the water-containing polybutadiene solution separates into a polybutadiene-deficient layer and a polybutadiene-rich layer.
Patent JP-S60115938-A (JP)
Title: Controller for development drying temperature of automatic developing machine
Inventor: MOURI TOSHIYUKI
IPC: G03D15/02
Filed: 1983-11-28
Abstract: PURPOSE:To perform the control under a microcomputer, and to improve the precision of temperature control, and to facilitate handling by comparing set temperature with the value of actual temperature in digital value, and performing digital control over development and drying temperatures and also displaying a measured temperature digitally. CONSTITUTION:When a development temperature setting switch or drying temperature setting switch is operated, a set value is inputted to the input port 24 of the microcomputer 14. The microcomputer 14 inputs actual temperature signals from thermistors 13 arranged in a developer tank 9, fixing solution tank 10, washing tank 1, and drying device 12 through a temperature digital converting means A. The actual temperatures are compared with set temperatures and the developing tank 9, fixing tank 10, washing tank 11, and drying device 12 are controlled through an output port 25 that the differences become zero. The measured temperature is displayed digitally on a segment display device through the temperature digital converting means A. Consequently, the precision of the temperature control is improved and the handling is facilitated.