baber/WOPTO huggingface dataset:
Patent JP-H0826607-A (JP)
Title: Control device of elevator
Inventor: SHINOZUKA JUN
IPC: B66B1/40
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a control device of elevator in which the moving distance control in an operating condition can be carried out accurately and easily on an elevator car. CONSTITUTION:In a control device of elevator in which the moving distance of an elevator is controlled by a control panel depending on the instruction by the switching operation of the raising button 7a and the lowering button 7b of an operation switch main body 7 for maintenance provided on an elevator car, an inching switch 7c to deliver the instruction of a minute movement operation mode, and a level mating switch 7d to deliver the instruction of a level mating operation mode are provided to the operation switch main body 7, while a control means to carry out the minute distance movement control and the low speed operation control of the elevator car according to the instruction of the operating direction by the raising button or the lowering button, depending on the instructions of the operation modes, is provided to the control panel.
Patent JP-H0330849-A (JP)
Title: Bell-type rotary spray apparatus
Inventor: MITSUI MICHIO
IPC: B05B5/04
Filed: 1989-06-29
Abstract: PURPOSE:To form a uniform coating film by arranging blades for generation of air flow at an outer periphery side of a rotary atomizing head. CONSTITUTION:A negative pressure zone 17 is formed in front of a discharge end rim 12E of an atomizing head 11 due to an air pumping phenomenon when the rotary atomizing head 11 is rotated at a high speed. If coating material is sprayed from the discharge end rim 12E of a main body 12 of the atomizing head in this condition, a spray pattern 18 of the coating material from the discharge end rim 12E is drawn into the negative pressure zone 17 owing to the difference between the positive pressure of air flow 16 generated by blades 15 and the negative pressure caused by the air pumping phenomenon. Fine and coarse particles are mixed together by the drawing, fly along an electrostatic field and are coated onto an object 7. It is possible to obtain a coating film of a good finish with this apparatus.
Patent JP-H0613933-A (JP)
Title: Mobile body identification device
Inventor: KAGO YOSHIYUKI
IPC: H04B1/59
Filed: 1992-06-25
Abstract: PURPOSE:To attain sure and quick communication with a tag unit by eliminating crosstalk even when communication areas of plural antenna units are overlapped with each other. CONSTITUTION:Five antenna units 36a-36e are arranged to a gate 34, and communication areas 38a-38e are formed to have overlapped communication areas 40a-40d. Frequencies f1-f5 of an interrogation signal from each of the antenna units 36a-36e are allocated to a band at which a tag unit 46 is able to receive the signal. A controller 42 allows the antenna units 36a, 36c, 36e to send the interrogation signal in a same timing and allows the antenna units 36b, 36d to send the interrogation signal with a deviation of time by T2. Since the interrogation signal is sent in different frequencies and in different timing to the overlapped communication areas 40a-40d, quick communication with the tag unit 46 is attained without crosstalk.
Patent JP-2000002811-A (JP)
Title: Structure of optical cable branching part
Inventor: HAYASHI YUKIO
IPC: G02B6/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve workability of a connecting work of a prefabricated cable with a branching optical cable, a surplus length processing work of optical fibers, etc. SOLUTION: The structure of the optical cable branching part 10 comprises a connector fixing part 13 for fixing optical connectors 18, 18b for terminating a tip of optical fibers 16 led out of an optical cable 11 into a branching part protecting body 12 pre-arranged on the side of an optical cable 11 before laying so that the tip is connectable to optical fibers 20 on a branch cable 19 side, and a surplus length housing part 14 for curving and housing the surplus length of the optical fibers.
Patent JP-S5955773-A (JP)
Title: Clutch device of platen
Inventor: UKAI YOSHITAKA
IPC: B41J11/38
Filed: 1982-09-24
Abstract: PURPOSE:To make is possible to prevent the disorder in the rotary angle of a platen, in the platen of a printer, by directly transmitting the rotary force transmitted to a follower wheel body from a drive wheel body to a platen shaft from said follower wheel body through a meshing part. CONSTITUTION:When a knob 8 is pushed, a pin 11 pushes a drive wheel body 15 to a direction spaced apart from a follower wheel body 13 by the slide of a knob shaft 9 and, when the knob 8 is succeedingly rotated in this state, the follower wheel body 13 is rotated along the platen shaft 9 by the engagement of the pin 1 and a slit 18. That is, the connection of the platen 1 and the driven wheel 15 is cut off and the platen 1 is made free to set paper. In the next step, when the knob 8 is released, the drive wheel body 15 is returned by a spring 16 to to connected to the follower wheel body 13 by a meshing part while the rotary force of a drive gear 3 is transmitted to the follower wheel body 13 from the drive wheel body 15 and the rotation of the follower wheel body 13 is directly transmitted to a platen shaft 2. By this method, a power transmission path can be shortened while the disorder in the rotary angle of the platen is prevented to enable the alignment of printing lines and assembling work can be simplified.
Patent JP-S6412924-A (JP)
Title: Control device for automatic transmission
Inventor: KOBAYASHI SATOSHI
IPC: F16H61/18
Filed: 1987-07-05
Abstract: PURPOSE:To aurally identify the selected range simply and reliably and prevent the malfunction by providing multiple sounding devices generating different sounds respectively in response to ranges of a shift lever. CONSTITUTION:A shift lever 1 is rotated centering a hollow shaft 2 fixed at the lower end and moved along the sliding groove 3a of a case 3. The base end of an operating piece 4 is fixed to the lower end of the shift lever 1. On the other hand, a support bracket 6 is fixed to a base 5 fitted with the case 3, and multiple sounding plates 7a-7f generating different sounds respectively in response to multiple ranges 1-P of the shift lever 1 are fixed on a support bracket 6. When the shift lever 1 is switched, the operating piece 4 is brought into contact with the sounding plates 7a-7f to generate different sounds, thus allowing to confirm the selected ranges 1-P.
Patent JP-H0688409-A (JP)
Title: Prefabricated wall panel attachment device
Inventor: SAITOU MORITERU
IPC: E04F13/21
Filed: 1993-06-14
Abstract: PURPOSE:To rapidly, safely and surely carry out a work for attaching a prefabricated wall panel (curtain wall). CONSTITUTION:In a prefabricated wall plate attachment device in which a prefabricated wall plate is attached to a building side all base with the use of an L-like shape fixture body 1, bolts, 4, 5, nuts 6, 7, washers 2, 3, without using welding. Ridges and grooves 11, 14 crossing bolt insertion holes 10, 13 are formed on a bolt fastening surface of the fixture body 1 Ridges and grooves 16, 17 adapted to be engaged with the ridges and grooves 10, 13 are formed on the rear surfaces of the washers 2, 3. With the engagement between the ridges and grooves, the wall panel may be safely and surely fixed with no slippage.
Patent JP-S6145475-A (JP)
Title: Control system of storage device
Inventor: UCHIDA MITSUJIROU
IPC: G11B20/18
Filed: 1984-08-10
Abstract: PURPOSE:To reduce reading errors and to improve the reliability and processing efficiency of an information by correcting a correctable error included in information read out from a rotary storage device on the basis of an information reading request obtained from an upper device and writing corrected information in a storage device. CONSTITUTION:Receiving an information reading request from the upper device 2, a magnetic disc control device 1 reads out data from a magnetic disc device 3 and discriminates whether a correctable error exists in the data or not. If there is not error, the control device 1 transfers the data to the upper device 2 to end the processing. When a correctable error exists, the error is corrected in the device 1 and the corrected data are transferred to the upper device 2 and stored in the storage position from which the data are read out to end the processing. Consequently, reading errors are reduced and the reliability and processing efficiency of the information processing system are improved.
Patent JP-H1017311-A (JP)
Title: Carbonizing device
Inventor: HATA TAKANORI
IPC: C01B31/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a carbonizing device capable of producing a stable carbonized product by preventing the ashing of a material to be carbonized. SOLUTION: This carbonizing device is constituted of a carbonizing furnace 1, a driving device of a screw conveyer 31, air supply valves 32a-32d, air discharging valves 33a-33c, a pellet forming device 34, a pyroligneous acid producing device 35, a cooling device 36, a waste gas treating device 37 and a high temp. gas generating device 38. The high temp. generating device 38 generates the high temp. gas containing a large volume of steam and having a prescribed temp. in a low oxygen state by spraying a cooling water in a heating furnace while completely combusting kerosine in the heating furnace. The material to be carbonized in a carbonizing furnace 1 is carbonized and dry distilled by supplying the high temp. gas in the carbonizing furnace 1.
Patent JP-H0612226-A (JP)
Title: Absolute value comparator
Inventor: TAKEUCHI SUMITAKA
IPC: G06F7/02
Filed: 1992-06-25
Abstract: PURPOSE:To unnecessitate a full adder and to accelerate data comparison by temporarily holding converted bit signals in a register circuit, inverting them one by one by an inverter circuit and outputting the result of comparison of these bit signals. CONSTITUTION:An absolute value comparator 100 is provided with a decode circuit (or conversion circuit) 1 to receive input data A and B expressed with two complements, and register circuit 2 to hold plural bit signals (a) outputted from the decode circuit 1. Further, an inverter circuit 3 is provided to invert plural bit signals a' outputted from this register circuit 2 for each bit, and logic circuit 4 is provided to receive the inverted bit signals a' and the bit signals (a) outputted from the decode circuit 1. The input data to be compared are successively given to the decode circuit 1. The absolute value comparator 100 compares the respective absolute values of two input data given successively and outputs an output signal P showing the compared result through the logic circuit 4.
Patent JP-S5957218-A (JP)
Title: Manufacture of curved surface cell
Inventor: SUGIMOTO YOSHIO
IPC: G02F1/1333
Filed: 1982-09-28
Abstract: PURPOSE:To raise workability, by forming first of all a substrate having a curved surface, and thereafter, flattening it, forming an electrode pattern, providing a seal material, or the like. CONSTITUTION:Glass is brought to permanent deformation so as to form a desired shape by using a heating press die of a desired shape, placing a glass plate in said die, heating said glass to a temperature exceeding a strain point of the glass plate, and excuting its press forming. Subsequently, an electrode pattern is formed by expanding flatly this curved surface substrate by an input. Patterning of this electrode is formed by applying a resist on a transparent electrode and a reflecting electrode which are formed in advance, and executing etching, or by the electrodes directly. Subsequently, two substrates are placed on a die having a desired curvature so that the electrode faces are opposed to each other, and a seal material is hardened and formed as one body. The curvature of this die is the same curvature as the curvature by which the glass substrate is formed in the beginning.
Patent JP-H0729724-A (JP)
Title: Superconducting electromagnet
Inventor: SUGIURA TOSHIHIKO
IPC: H01F6/04
Filed: 1993-07-07
Abstract: PURPOSE:To obtain a superconducting electromagnet which is lessened in size and weight and enhanced in usable space, having such functions that a magnetic field is restrained from leaking outside, and a coil can be saved in magnetomotive force without using a magnetic substance yolk. CONSTITUTION:A superconducting electromagnet is equipped with a superconducting coil 1 cooled down up to a liquid helium temperature, a helium vessel 2 which houses the superconducting coil 1, a liquid nitrogen shield 12 provided surrounding the helium vessel 2, and a vacuum vessel 4 wherein these component parts are housed, wherein the liquid nitrogen shield 12 is formed of at least either magnetic body or high-temperature superconductor.
Patent JP-S5792127-A (JP)
Title: Continuous bright heat treatment of metal in furnace containing gaseous atmosphere
Inventor: KAZAWA HITOSHI
IPC: C21D1/74
Filed: 1980-11-28
Abstract: PURPOSE:To perform gas substitution surely and easily without causing the waste of gas by introducing the work into a purging chamber then evacuating the inside of the chamber with a vacuum pump, thence introducing an inert gas thereby performing the gas substitution in the purging chamber. CONSTITUTION:First with a vacuum door 21 and a heat insulating door 9 held closed, the vacuum door 20 of a front part purging chamber 1 opens, through which the work W is inserted. Thence, the inside of the chamber 1 is evacuated down to 3-30 Torr by a vacuum chamber not shown, and is boosted up to around the atmospheric pressure with an inert gas, for example, gaseous N2. Thereafter, the door 21 and the door 9 open, and the work W is fed into a heating furnace 2 by a hydraulic cylinder 15 of a pusher. From a tray, it is placed on self-traveling hearth rollers 16, thence the door 21 and the door 9 are closed, and the work is heated. Here, after heating for a constant time, the door 10 opens and the work W is transferred into a cooling chamber 3, and the door 10 closes, and the work is cooled there.
Patent JP-S6227750-A (JP)
Title: Surface treatment of base for electrophotographic sensitive drum
Inventor: SAKAHARA CHISATO
IPC: G03G5/08
Filed: 1985-07-29
Abstract: PURPOSE:To smooth the surface of a photosensitive body by disposing a cylindrical base essentially consisting of aluminum and circular cylindrical body consisting of a material having the m.p. higher than the m.p. of said base so as to contact with each other, heating one thereof, rotating the same in contact with each other under the uniform pressure exerted to the outside wall surface of the base and subjecting the same to natural cooling. CONSTITUTION:The aluminum cylindrical body 1 having 90phi outside diameter and 320mm length is rotated while said body is heated. The circular cylinder 2 which has 90phi outside diameter and 400mm length, is mirror-finished to <=0.05S and consists of the material having the coefft. of thermal expansion smaller than the coefft. of thermal expansion of the cylinder 1 and the m.p. higher than the m.p. of said cylinder, for example, titanium alloy is rotated in the direction opposite from the rotating direction of the aluminum cylinder 1. The aluminum cylinder 1 is kept heated and rotated and is then brought into contact with the outside wall surface of the circular cylinder 2 under rotation in the axial direction in parallel therewith. The aluminum cylinder 1 is brought into press contact with the circular cylinder by the thermal expansion thereof, by which the surface treatment for flattening is executed. a-Si:H having P-i-Sicx junction is formed at 10mum/hr deposition rate on the surface of the aluminum cylindrical base subjected to the surface treatment by a glow discharge method using silane, diborane and methane.
Patent JP-H0330613-A (JP)
Title: Apparatus for scraping out culture medium
Inventor: NAKAMURA RYOZO
IPC: A01G1/04
Filed: 1989-06-29
Abstract: PURPOSE:To surely scrape out a culture medium at a high speed independently of the nature of the medium by introducing an upward-directing vertical rotary screw into a culture medium in a screw-scraping part and scraping out the medium with a rotary scraping blade in a blade-scraping part. CONSTITUTION:Culture bottles 32 in a container are turned upside down together with the container, placed on a transfer conveyor 14 and passed successively through a screw-scraping part 40, a blade-scraping part 50 and a brush cleaning part 60 in the order. In the screw-scraping part, a vertically supported screw 62 directing upward is introduced through the mouth of the culture bottle into the culture medium under rotation and the medium is dug out with the screw and removed from the bottle. A rotating scraping blade 64 is introduced into the culture bottle in the blade-scraping part and the medium attached to the inner wall of the bottle is scraped out with the blade.
Patent JP-H0217593-A (JP)
Title: Service card issuing machine
Inventor: AKAHORI SHUNSUKE
IPC: B42D15/10
Filed: 1988-07-06
Abstract: PURPOSE:To quickly and accurately issue a service card by printing the frequency, which is obtained by adding an input frequency to the frequency of an already issued service card, on the service card and issuing this service card. CONSTITUTION:Frequency information to be printed on the service card is inputted from an input keyboard 4. When there is the already issued service card, the frequency printed on this service card is read by an optical reader 6. A control circuit 10 adds frequency information from the input keyboard 4 and that from the optical reader 6 to obtain a new frequency and gives this frequency to a printer 8 with a paper carrying mechanism to print it on the service card, and this service card is issued.
Patent JP-2000004016-A (JP)
Title: Compression bonded semiconductor device
Inventor: OISHI KAZUSHIRO
IPC: H01L21/52
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce thermal resistance in a semiconductor element and efficiently radiate heat which is produced from the semiconductor element into the atmospheric air. SOLUTION: The thickness of a ceramic case 56 is adjusted with taking into account the allowable dielectric strength and components of a semiconductor element 10, i.e., an anode electrode 11, cathode electrode 12 and Mo discs 52a, 52b are each made as thin as possible where thermal resistance in the semiconductor element 10 can be reduced. The central part of each of cooling fins 13, 14 provided on both end faces of the semiconductor element 10 is made thick and periphery thereof is made thin, in which the dielectric strength between the cooling fins 13, 14 can be ensured and the heat produced from the semiconductor element 10 can be radiated efficiently into the atmospheric air.
Patent JP-S5791442-A (JP)
Title: Torsional tester
Inventor: YAGUCHI HIROYASU
IPC: G01N3/22
Filed: 1980-11-28
Abstract: PURPOSE:To make the increase in the size of a torsional tester possible by the constitution wherein the reaction of the rotating torque applied to a test body is absorbed by a frame part having sufficient strength and rigidity. CONSTITUTION:Rotating torque is applied to a test body 12 via rotating blate 2, 3 shafts and spacers 4 by driving of the ram of two pieces of oil hydraulic cylinders 1a, 1b, by which a torsional test is carried out. The test data thereof are obtained from a load cell 5. This tester is of the self-balancing type wherein the rotating torque is transmitted from the body 12 to the cell 5, a lower cover 8, a cylindrical body part 6 and an upper cover 7, and returns to the cylinders  1a, 1b via brackets 9a, 9b welded to the top surface of an upper cover 7, and  therefore the reaction of the rotating torque applied to the body 12 is absorbed  by the part 6 and the upper, lower covers 7, 8 having sufficient strength and  rigidity and the body 12 is not affected at all with load except the rotating  torque.
Patent JP-S6325049-A (JP)
Title: Piezoelectric element driving circuit
Inventor: FUKANO TAKAKAZU
IPC: B41J2/015
Filed: 1986-07-17
Abstract: PURPOSE:To obtain a stable ink flight speed having no difference in level, especially, stable printing quality, by connecting a piezoelectric element in parallel from the output terminal of a charge transistor through a separate resistor and setting the control signals of charge and discharge transistors to the same signal. CONSTITUTION:A charge transistor 1 constituted of a PNP transistor and the NPN transistor arranged to a control terminal thereof through a resistor and a discharge transistor 2 constituted of a level converting transistor 3 and an NPN transistor are provided and the output terminals of the charge transistor 1 and the discharge transistor 2 are connected through a discharge resistor RD5 and a piezoelectric element CL6 is connected in parallel from the output terminal of the charge transistor 1 through a charge resistor RC4. One of the terminals of the piezoelectric element CL6 is connected to reference potential 7. The control signal generated from a control signal input terminal 16 enters the control terminal of the level converting transistor 3 and that of the discharge transistor 2. Therefore, even when the charge and discharge transistors are simultaneously turned ON instantaneously or for a definite time, the voltage waveform of the piezoelectric element can be realized without difference in level.
Patent JP-H0333614-A (JP)
Title: Three-track encoder
Inventor: KOSAKA FUSAO
IPC: G01D5/34
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the illuminance distribution of a sine wave with less distortion onto each photo-array without requiring a correcting plate by providing a code plate having slit arrays A, B and C arranged on concentric circles with the same slit pitch. CONSTITUTION:This encoder has a code plate 4 having slit arrays A,B and C arranged on three concentric circles around a rotating axis of the encoder. The slit arrays A, B and C have respectively (na) slits, (nb) slits and (nc) slits. Slit pitches Pa, Pb and Pc of the respective slit arrays A-B are equal to each other. Moreover, this encoder has a light source 2 for radiating scattering lights in common to the three slit arrays and, a photosensor 5 having photo-arrays 5a, 5b, 5c arranged on the same plane respectively for receiving the light passing through the slit arrays A-C. A signal corresponding to the rotating angle of the code plate 4 is output on the basis of the signals from the photosensor 5. In other words, since the radii (ra), (rb), (rc) of the concentric circles and the slit counts (na), (nb),( nc) are set so that the pitches Pa, Pb, Pc of the arrays A-C are equal to each other, the illuminance distribution of a sine wave with less distortion can be obtained.
Patent JP-H0982635-A (JP)
Title: Minute pattern forming method of semiconductor device
Inventor: RI JIYUUGEN
IPC: G03F1/36
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To form a fine pattern by improving the resolution of the pattern by forming a dummy pattern having resolution which is lower than the limit resolution on a main pattern formed on a mask for limiting the exposing area of an object to be exposed. SOLUTION: A dummy pattern of resolution lower than the limit resolution is formed on a main pattern formed on a mask for limiting the exposing area of an object to be exposed. It is desirable to determine the size of the dummy pattern from that of a desired final fine pattern and to make the tone of the dummy pattern equal to that of the main pattern. The dummy pattern is formed so that the pattern can connect all corners of the main pattern to each other and is composed at least of a pair of patterns. It is also desirable to form the dummy pattern pair symmetrically or asymmetrically with respect to the main pattern and to arrange the dummy pattern pair in a cross with the main pattern at the center.