baber/WOPTO huggingface dataset:
Patent JP-S634368-A (JP)
Title: Arithmetic unit
Inventor: SATO TERUO
IPC: G06F17/12
Filed: 1986-06-24
Abstract: PURPOSE:To shorten a operation time and to attain a high speed processing by previously storing in a memory circuit data showing operation necessary for plural-times operations and executing only a necessary operation in accordance with the data in plural-times operations. CONSTITUTION:At the time of searching an unknown vector (x) in a simultaneous linear equation of Ax=b plural times by matrix operation, there exist a number that an operated result always shows zero or a constant value even if a coefficient matrix A changes whenever operations are made plural times. Data showing operation necessary for plural-times operations is previously stored in a memory circuit 3, and only operation necessary for plural-times operations is set to be executed. Thus, the operation of necessary minimum is executed, whereby operation time is shortened and high speed processing is attained.
Patent JP-H10328060-A (JP)
Title: Bathroom cleaning device
Inventor: SUGAWARA NORIO
IPC: A47L25/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom cleaning device in which water leakage from a water supply line, dew condensation, freezing, etc., are remedied. SOLUTION: This bathroom cleaning device 1 is constituted by arranging a tank 3 underneath a waterproof case 2 housing drive control equipment which ejects detergents and water from a plurality of nozzles, and a water supply line 6 arranged outside the waterproof case 2 is directly connected to a solenoid valve in the waterproof case 2. As a plurality of joint parts provided for piping are arranged outside the waterproof case 2, the occurrence of water leakage from the joint parts does not affect the inside of the waterproof case 2. As the water supply line 6 is arranged outside the waterproof case 2 and dually covered with a main body case 4, heat insulation in the waterproof case 2 is high, and the occurrence of dew condensation is suppressed. In addition, a drain plug is provided for the water supply line 6 to prevent freezing.
Patent JP-H05343738-A (JP)
Title: Manufacture of optical semiconductor device
Inventor: MUKAI TAKETERU
IPC: H01L21/205
Filed: 1992-06-09
Abstract: PURPOSE:To deposit a thick distortion superlattice layer having a low non-light irradiating level and dislocation, a large distortion in deposition of the superlattice layer having a multiple quantum well structure. CONSTITUTION:The method for manufacturing an optical semiconductor device comprises the steps of sequentially depositing an optical waveguide layer 3 formed of a compound semiconductor single crystal, a distortion superlattice layer 4 and a light confining layer 5 on a substrate in such a manner that the layer 5 is deposited at a lower temperature than a depositing temperature of the layer 4.
Patent JP-H0714840-A (JP)
Title: Semiconductor device
Inventor: SAITO HITOSHI
IPC: H01L21/768
Filed: 1993-06-18
Abstract: PURPOSE:To provide a semiconductor device capable of coping with a large current density without reducing its integration degree and without causing the increase in cost due to the use of a specified member and the increase in the number of processes of manufacturing the device. CONSTITUTION:In a semiconductor device of a structure, wherein the device has a first conductive layer (a first metal layer 11) and a second conductive layer (a second metal layer 12) formed on the upper layer of the layer 11 via an insulating layer (a second insulating layer 16) and the layers 11 and 12 are connected to each other via a connection part 19 in a contact hole 18 formed in an insulating layer (a first insulating layer 15), a conductive underlay layer 13, which comes into contact to the side of the lower surface of the layer 11 and is formed into a layer type, is provided and at the same time, the connection part 19 is brought into contact to the layer 13 through the layer.
Patent JP-H10338367-A (JP)
Title: Sheet feeding device
Inventor: LYNCH ANDREW
IPC: G07D11/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To extend the life of a belt and reduce a required number of maintenance, by forming a pulley means so that it supports a rotational belt means, increasing friction between a belt means and a sheet, and providing periodical relative displacement between the belt means and the pulley means. SOLUTION: When a driving pulley 24 and a belt 28 rotate counter-clockwise, a belt 28 is driven, and a pick pulley 26 also rotates counter-clockwise around the axial line of the shaft 38. A pressing plate 22 presses back of a bundle 18 and energizes the bundle 18 toward the pick pulley 26. A part of the rotational belt 28 engages with a first bill 70 of the bundle 18, while a cam robe 42 bends this part of the belt 28 toward the bundle 18 and the belt 28 increases frictional force acting to the bundle 18. The belt 28 increases frictional force acting to the bill 70, separates the bill 70 from the bundle 18, and moves it into a nip between the belt 28 and a delay roller 50.
Patent JP-H04346852-A (JP)
Title: Method for removing dust from electrostatic precipitator for automobile-road tunnel
Inventor: MIYAMOTO MASAHIRO
IPC: B03C3/74
Filed: 1991-05-23
Abstract: PURPOSE:To timely clean an electrostatic precipitator and to increase its operation efficiency by judging if the amt. of dust depositing on the dust collecting electrode exceeds a critical value from the fact that the efficiency in collecting the dust having more than a specified particle size is extremely decreased. CONSTITUTION:The air A cleaned by a electrostatic precipitator is sucked by a dust suction port 23, the number of particles having different diameters is respectively measured by a particle counter 22, and the time when the efficiency in collecting the dust having >=1mum particle diameter, for example, is extremely decreased is detected and judged as the time to remove the dust depositing on the collecting electrode. Namely, when the amt. of the dust depositing on the collecting electrode exceeds a critical value, the rescattered fine particles having <=1mum diameter are aggregated, and the apparent density of the particles is increased at the outlet of the precipitator. The time is judged from the fact. Consequently, the dust on the collecting electrode is timely removed, the precipitator is timely cleaned, and the operation efficiency is increased.
Patent JP-H04345413-A (JP)
Title: Automated warehouse
Inventor: TANIZAWA SHUICHI
IPC: B65G1/04
Filed: 1991-05-22
Abstract: PURPOSE:To provide cost reduction and improve economical effect by supporting every other staged carry-in and carry-out device only on a guide rail so as to travel freely, placing a traveling driving means, and using the above device for the remaining every other staged carry-in and carry-out device. CONSTITUTION:An every other staged carry-in and carry-out device 5A is supported by guide rails 6a, 6b on rack 1, 2 sides so as to travel freely, a traveling driving means 10 is installed, and the remaining every other staged carry-in and carry-out device 5B is hoisted from the carry-in and carry-out device 5A which is supported by the guide rails 6a, 6b on the upper side through a column 7 for hoisting. Besides, load transfer means 12 are placed respectively on the carry-in and carry-out devices 5A, 5B which are connected with each other vertically, and power supply is applied to excite the linear motor bodies 11a, 11b of the traveling driving means 10 in the carry-in and carry-out device 5A for a storage part line 4A at either time when the carry-in and carry-out work of a load 13 is carried out for the load storage part 4 of the load storage part line 4A on the upper stage side, or when the carry-in and carry-out work of a load 13 is carried out for the load storage part 4 of the load storage part line 4B on the lower stage side, thus generating thrust in a prescribed direction in the carry-in and carry-out device 5A.
Patent JP-S5772371-A (JP)
Title: Semiconductor device
Inventor: ONO MASAFUMI
IPC: H01L21/60
Filed: 1980-10-24
Abstract: PURPOSE:To prevent the damage of a semiconductor substrate by holding a semiconductor by a fringe of a section where an electrode is bonded with the semiconductor substrate and obviating cross with another electrode. CONSTITUTION:The fringe of the region where the cathode electrode 7 is bonded with the silicon substrate 1 holds the silicon substrate 1 to prevent cross with the anode electrode 6. Accordingly, there is no region in which tensile stress exceeds approximately 20kg/mm.<2>, where silicon is not damaged. The silicon substrate 1 is not damaged by stress even when a temperature change of 0 deg.C-280 deg.C is given, and the semiconductor device normally functions. A corner section of the cathode electrode may be rounded in order to obviate the cross of the fringe of the bonding region with the anode electrode 6.
Patent JP-S5577411-A (JP)
Title: Device for movement
Inventor: FUJINO YOSHIHARU
IPC: B23D15/00
Filed: 1978-11-30
Abstract: PURPOSE: To move a truck at a speed double the expansion velocity of both rods, by mounting one fluid pressure cylinder on the truck, mounting another fluid pressure cylinder except on the truck and coupling the tips of the facing rods of the cylinders to each other.  
     CONSTITUTION: A fluid pressure cylinder 7 is mounted on a truck 5. Another fluid pressure cylinder 9 is mounted on a fixed frame 1 distant from the truck. The tips of the facing rods of the cylinders are coupled to each other through a connector 11 fitted with guide wheels 10. The truck 5 is moved on rails 2. Shears 3, 4 are installed on the truck. Fluid pressure is applied to the cylinders 7, 9 so that the rods are expanded at a speed of V 1  and the truck is moved at a high speed of 2V 1 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0313654-A (JP)
Title: Sandwich panel
Inventor: ISHIYAMA HAJIME
IPC: E04F13/12
Filed: 1989-06-09
Abstract: PURPOSE:To facilitate construction by forming a panel constituted of a hat- shaped lengthy surface material, a heat insulating material formed on the back face of the surface material, and a back material covering the back face of the heat insulating material. CONSTITUTION:A surface material 1 is formed with a lengthy decorative face 2, side walls 3, protruded pieces 4 extended from side walls 3, and a guide section for a joint cover fitting tool. A heat insulating material 7 integrated with a mold structure or a molded body with an adhesive is filled on the back face of the surface material 1. A back material 8 constituted of notches 9, hooking grooves 10, insertion pieces 11, and side pieces 12 is provided on the back face of the heat insulating material 7 so that it is brought into no contact with the surface material 1. The water-proofness and construction property can be improved.
Patent JP-H0656374-A (JP)
Title: Method and device for controlling elevator door
Inventor: TAPIO TAINI
IPC: B66B1/20
Filed: 1993-05-28
Abstract: PURPOSE: To provide a method and a device for controlling an elevator door capable of minimizing the delay of door closure and utilizing the carrying capacity of an elevator as effectively as possible. CONSTITUTION: The presence of the user of the elevator 1 in a lobby 5 is sensed by a sensor 4, it is sensed by a detector that a passenger gets off from the elevator 1 to the lobby 5 and the passenger gets on from the lobby 5 to the elevator 1 and the movement of the passenger inside the elevator 1 is sensed by a movement detector. Data obtained from the sensor 4, the detector and the movement detector are used for a processing for making a decision relating to the closure of the elevator door 2.
Patent JP-H11322247-A (JP)
Title: Monitor for man conveyor
Inventor: YAMASHITA KENICHI
IPC: B66B31/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To set a monitoring area automatically in monitoring a man conveyor based on image data. SOLUTION: A monitor for a man conveyor which picks up an image 7 showing the circumstance of the man conveyor and its surroundings, and monitors the man conveyor based on the image consists of an image inputting means 81, an image memory means 82, an image processing means 83, a means 84 extracting the traveling area of a staircase from image-processed image data, and setting an detecting area for monitoring based on the traveling area of the staircase, and the position and size of the detecting area for monitoring based on the size of the extracted traveling area of the staircase and the position on the image, a means 85 obtaining a background image which serves as a criterion of judgment for image recognition using the image data in a set detecting area, and a means 86 which detects leaning-out, mischief and the like using the background image.
Patent JP-H04370561-A (JP)
Title: Tape cassette holder device
Inventor: ZAITSU OSAMU
IPC: G11B15/675
Filed: 1991-06-20
Abstract: PURPOSE:To provide a misinserting preventing function in a simple system without providing any slit on the bottom surface of a tape cassette for this application. CONSTITUTION:Since distances between two releasing pins 20 and 21 and a misinserting preventing pin 30, provided on a cassette receiver are set narrower than the tape cassette in short width, the tape cassette is to collide with its side wall against at least one out of the releasing pins 20 and 21 and the misinserting preventing pin 30 without fail even in the inserting direction of G. As a result, the tape cassette cannot be entered anymore. Further, when the tape cassette 1 is brought into contact with the releasing pin 20 or 21 at this time, an inserting amt. of the tape cassette into a cassette holder 25 is considerably shorter than an inserting amt. in the originally correct inserting direction. The tape cassette cannot be further inserted, and hence the user can recognize his misinserting direction.
Patent JP-H01315948-A (JP)
Title: Manufacture of metal-hydrogen alkali storage battery
Inventor: MATSUMOTO TAKANAO
IPC: H01M50/423
Filed: 1988-06-16
Abstract: PURPOSE:To improve preservation and cycle characteristics of a metal-hydrogen alkali storage battery by immersing a separator in the process solution for dissolving a portion of the separator before assembling the battery. CONSTITUTION:A separator is immersed in alkali, particularly hot alkali to dissolve the easily soluble surface active agent the low molecular weight component of nylon which is a portion of the separator, before assembling a metal- hydrogen alkali battery. Then, a 6-6 nylon-unwoven cloth is produced to be installed into the battery. The aqueous solution of potassium or sodium hydroxide is employed for the process solution which is heated more than 40 deg.C when used.
Patent JP-S5573463-A (JP)
Title: Production of decorative material
Inventor: TAKAMURA MASAYUKI
IPC: B23K35/14
Filed: 1978-11-29
Abstract: PURPOSE: To make selection of materials free and even the composition of products by integrating the braze material of the desired composition and decorative metal, cladding these through hydrostatic extrusion and further subjecting the same to wire material working and brazing.  
     CONSTITUTION: The braze material 11 composed of two or more kinds such as the ones which become the desired component composition by mixing with other components when melted, on the inner side and a decorative alloy 12 on the outer side are fitted together to core sleeve form or the like. This blank 1 is worked to a fine wire of the specified diameter by hydrostatic extrusion and the wire is cut to a suitable length. This is then formed to coil form or the like and the end parts are opposed. When the end parts are heated in that state, the braze material 11 on the core side melts at low temperature and at the same time the decorative alloy 12 on the sleeve side is melted to assume the form of molten alloy, whereby these are integrated. As a result of this, the opposedly contacting parts are bonded and the decorative material of a continuous ring or the like is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06329061-A (JP)
Title: Seat mounting device
Inventor: FUJIWARA HIDEKI
IPC: B62D65/00
Filed: 1993-05-26
Abstract: PURPOSE:To enable the mounting of a seat only by changing a part of a seat mounting device even with the specification change of the seat according to the type of a vehicle in this seat mounting device for mounting the seat onto a seat bracket fitted to the floor panel of a body by holding the seat by plural parts thereof. CONSTITUTION:A seat mounting device is constituted in such a way as to mount a seat 3 by holding it by a catch plate 11 for holding a seat back 3A from the right and left sides, a supporting member 23 for supporting the rear face of the seat back 3A, and a fork 34 for inserting the seat 3 from its front face into a rail member 37 in seat slide mechanism at the lower face of a seat cushion 3B. The fork 34 is made into a unit so as to allow a fork unit 31 to be changed by a fitting-removing device 30 according to the type of the seat 3.
Patent JP-S5850243-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/362
Filed: 1981-09-22
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-S5272195-A (JP)
Title: Photoelectric converter
Inventor: TERUI YASUAKI
IPC: H01L27/146
Filed: 1975-12-12
Abstract: PURPOSE:To improve the resolution of images by reading out the information of a diode alone serially at output terminal through radiation only to the pn junction connecting to the every other terminals of a BBD.
Patent JP-S5672558-A (JP)
Title: Data transmission system
Inventor: SUZUKI YASUO
IPC: G06F5/16
Filed: 1979-11-19
Abstract: PURPOSE:To make it possible to continuosuly transmit a data of each large capacity bit, too, without a break, by providing the transmission control mechanism and the buffer memory for converting an electronic computer data to a facsimile data, in case of connecting the electronic computer and the facsimile. CONSTITUTION:The control part 3 detects a specific pattern obtained from the transmission line 6, and gives instructions to the transmission control mechanism 12 consisting of the means for converting a data to each intrinsic bit of the system, and the means for supplementing a short bit, so that the information obtained from the transmision line 6 is converted to the number of intrinsic bits of the system. And, a data of optional bits by which the system is not influenced is added to the last part of the data obtained from the transmission line 6, and the data is stored in the file device 1 through the buffer memory.
Patent JP-H0374360-A (JP)
Title: 1,4"-bishalophenyl sulfone terphenyl
Inventor: EDOWAADO NOOMAN PIITAASU
IPC: C07C317/14
Filed: 1990-06-08
Abstract: PURPOSE: To obtain polymers for manufacturing molding goods, particularly glass-reinforcing molded goods, by using a composition which contains 1,4"- bishalophenylsulfone terphenyl.  
     CONSTITUTION: A compound of formula I (X is halogen) is incorporated in molded goods. The compound of formula I is obtained, for example, by contacting a mixture which has been prepared by mixing a halobenzenesulfonyl chloride of formula II (X 1  is halogen) with a terphenyl of formula III, with a metal chloride catalyst (e.g. ferric chloride) and heating the mixture at 110-170°C. Reaction products of the compound of formula I with a divalent phenol are generally crystallized from the melted materials to provide poly(aryl ether sulfones) having high chemical resistance, high stability to heat-oxidation, and high heat-flexibility temperature. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0325325-A (JP)
Title: Method and equipment for calibration and weighing of scale
Inventor: MAAKU ROBAATO BUITSUNITSUKU
IPC: G01G23/01
Filed: 1990-06-08
Abstract: PURPOSE: To ensure accuracy while saving the labor by commanding an operator, on a display, to place a specified test weight at a specified position of a measuring platform and then performing a plurality of measuring operations. CONSTITUTION: When no weight is present at a measuring platform, a test is performed in order to decide whether a balance is calibrated correctly at weight 0 or not. When it is not calibrated correctly, an operator is commanded, on a display 124, to place a test weight at a specified position of the measuring platform and then measuring operations are performed for the number of load cells 50 to obtain digital values representative of the response thereof. These values are passed through an AMP 114, a MUX 116 and an A/D 118 and used by a microprocessor μP 120 for determining constants according to a plurality of equations and the constants are stored in an ROM 123. In the subsequent actual measurement, the μP 120 corrects the signal from the cell 50 using the constants stored in the ROM 123 and presents the corrected signal on the display 124.
Patent JP-S5849698-A (JP)
Title: Preparation of silicon carbide whisker
Inventor: HIHASHI YASUO
IPC: C30B29/62
Filed: 1981-09-21
Abstract: PURPOSE:To prepare high-quality silicon carbide whisker in high yield industrially, by packing a porcelain pipe with powdery silicon dioxide, a catalyst and carbon powder having a specific butk density, inserting it into an outer pipe, feeding hydrogen to it while heating it at a specific temperature. CONSTITUTION:The procelain or graphite pipe 1 is uniformly packed with powdery silicon dioxide and silicon nitride or silicon dioxide, and a catalyst together with carbon powder having a bulk density of <=0.1g/cc, and inserted into the outer pipe 2. The particle size of the silicon source is about 5mu in particle diameter, and a blending ratio of the silicon source to the carbon source is about 10-50wt% more in excess of the carbon amount than the calculated value. The pipe is heated by the electric furnace 3 at least at 1,300 deg.C, preferably at 1,450 deg.C while an argon gas is being introduced into it, and hydrogen is fed to it at a flow rate of about 2-20cm/min for about 3hr. Consequently, high- quality silicon carbide whisker can be obtained in a yield of about 70-100wt% based on the silicon source as a base.
Patent JP-S635688-A (JP)
Title: Wireless remote control switch receiver
Inventor: TAKEUCHI HAYAO
IPC: H04Q9/00
Filed: 1986-06-25
Abstract: PURPOSE:To execute the work of the connection of a load, the change of wiring, etc. without running into danger by providing a connector arranged between a body and a power source and freely executing the connection and connection cancel between the connector and electric wires of the body side connected to the connector. CONSTITUTION:When an ON-OFF switch 3 is switched in the state of continuous line, namely, in the state of 'OFF', a voltage is directly impressed to a load 13 from a power source 12. When the switch 3 is made in the state of short dashes line, namely, in the state of 'OFF', the voltage by the power source 12 is transformed by a transformer 14 and impressed in a relay drive part 18 through a power source part 15. In this state when a reception part 4 receives the signal from a transmitter, the signal is transmitted to a signal amplification part 16 to be amplified and transmitted to the relay drive part 18 through a signal process. part 17. And according to the signal the relay drive part 18 operates a relay 19 and a relay coil 19a makes and brakes a relay contact 19b. By the make and break of the contact 19b the action of the load 13 is controlled.