baber/WOPTO huggingface dataset:
Patent JP-H03163386-A (JP)
Title: High speed sound ray drawing system
Inventor: MATSUMOTO SETSUO
IPC: G01S7/62
Filed: 1989-11-21
Abstract: PURPOSE:To increase the speed of operational processing and to reduce operation quantity by using a sound ray segment structure wherein sound velocity distribution is divided into hierarchies at every depths to be set to sound ray data at every hierarchies. CONSTITUTION:The sound ray becoming a part of a circular arc is defined at every divided hierarchies (sound ray segments) in a medium wherein a sound velocity gradient is constant and various data are provided to the segments to form the sound ray segment structure shown by a drawing. This segment structure is constituted of a segment number, a hierarchy number, the start point coordinates of sound rays, an incident angle, an escape angle, a radius of curvature and reflection flags showing the presence of the reflection from the surface of the sea and that from the bottom of the sea and, when respective elements are within a display range after the setting due to an initial setting module and the calculation due to an initial calculation module 3, calculation is performed by a segment structure calculation module 4 and, when the elements are out of the display range, the calculation 4 is completed. The data calculated and stored by a memory processing module 5 is subjected to circular arc drawing on a CRT as sound rays connecting structures to make the calculation at every displayed dot unnecessary and display can be performed at high speed.
Patent JP-H09140368-A (JP)
Title: Food washing apparatus
Inventor: FUKUDA YU
IPC: A23N12/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a food washing apparatus for washing a food such as vegetables or fruits to remove polluting substances harmful to human body such as agrochemicals and bacteria attached to the food. SOLUTION: This food washing apparatus is composed of a washing tank 14 for holding a food-washing liquid, an ozone-generation means 15 for supplying ozone to the washing tank 14, an ozone-decomposing means 19 for decomposing the ozone and a gyrating flow generation means 21 for generating a gyrating flow. Ozone gas generated by the ozone generation means 15 is supplied to the washing tank 14 to effect the oxidation and decomposition of the polluting substances such as agrochemicals attached to a food and the excess ozone is decomposed into oxygen by the catalytic action of the ozone decomposing means 19. The washing liquid is supplied to the washing tank 14 and the decomposition product of the polluting substances attached to the food surface is removed by the mechanical energy of the gyrating flow generated by the gyrating flow generation means 21.
Patent JP-H09145450-A (JP)
Title: Slag layer thickness measuring method
Inventor: AMADA KATSUMI
IPC: F27D21/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To accurately measure the thickness of a slag layer by moving and dipping two electrode rods from the slag layer to the surface of a molten metal, and detecting the electric change between the slag layer and the molten metal. SOLUTION: When electrode rods 1, 1a are moved and dipped into a slag layer 6, an electric circuit is formed between the electrode rods 1, 1 a via the slag layer 6 and excited, and the voltage of a certain value is generated across a resistor 3. When the electrode rods 1, 1a are moved and dipped into contact with a molten metal 7 having high electric conductivity, the electric resistance of the electrode rods 1, 1a is abruptly reduced, the current flowing in the electric circuit is abruptly increased, and the voltage generated across the resistor 3 is abruptly increased. This voltage change is fed to a computer 8 via a voltmeter 4.  The exciting time after the electrode rods 1, 1a are dipped into the slag layer 6 until they are moved into contact with the molten metal 7 to generate a large voltage change and the moving/dipping time of the electrode rods 1, 1a in the slag layer 6 are fed to the computer 8 from a lift device 5, and the thickness of the slag layer 6 is calculated and displayed on an indicator 9.
Patent JP-H05112219-A (JP)
Title: Brake pedal device of car
Inventor: SAITO YASUSHI
IPC: B60T7/06
Filed: 1991-10-22
Abstract: PURPOSE:To reduce the frequency of generation of high pressure in a brake device by quickly increasing the pedal stamping force at the stage as going beyond the normal braking zone, and giving the operator a sense of stroke end. CONSTITUTION:A stationary base plate 9 is fixed to the oversurface of a floor 6, and one end of a movable plate 10 arranged inclined to this base plate 9 is pivoted by a hinge pin 12 rotatably. A torsion spring 11 is installed round the hinge pin 12 in the condition that an initial twist is given previously, and thereby the movable plate 10 is energized in the direction that its other end is separated from the stationary base plate 9, wherein setting shall be made so that the other end of the movable plate 10 contacts the undersurface of a brake pedal 1 approx. in the middle position of the pedal stroke S. When the brake pedal 1 is stamped and its undersurface contacts the movable plate 10, the initial twist of the torsion spring 11 is added to the pedal stamping force to cause it to increase rapidly, and the operator is given a sense of stroke end expressly.
Patent JP-H03163928-A (JP)
Title: Packet transmitter
Inventor: SHIBUYA AKIHIRO
IPC: H04L12/28
Filed: 1989-11-21
Abstract: PURPOSE:To realize high throughput or low transmission delay time by switching a confirmation response type transmitting means and a selective retransmission type transmitting means according to whether a response signal is normal or abnormal at the confirmation response type means. CONSTITUTION:When transmission data are inputted to an input buffer 10a, a slave station 1a transmits a data packet 72a to a time slot 6 of a closest aloha channel 70 with slot. When the data packet 72a is correctly received at a host station, the host station returns a normal response signal ACK 73a to the slave station 1a. As a result to transmit a data packet 74a, when the host station 3 can not correctly receive this packet 74a by collision with the data packet of another slave station 1b or bit error caused by thermal noise, the host station 3 returns an abnormal response signal NAK 75a. When the NAK 75a is received, the slave station 1a sets retransmission delay time K76a at random and delays retransmission in order to prevent recollision with the retransmission.
Patent JP-H04179165-A (JP)
Title: Gate array integrated circuit
Inventor: FUJIWARA MUTSUMI
IPC: H01L21/82
Filed: 1990-11-08
Abstract: PURPOSE:To enable a gate array integrated circuit of high function to be easily designed and enhanced in degree of freedom of design by a method wherein a high functional general-purpose circuit is provided to a functional block dedicated region. CONSTITUTION:In a basic gate provided with an input/output buffer region 1 which serves as a signal interface between the inside and the outside of a chip and with a cell row 2 which constitutes an inner gate, DMAC, PIC, and PIT of a peripheries of the CPU of a personal computer are arranged in functional block dedicated regions 3a, 3b, and 3c provided in the cell row region of the basic gate. The design of the control circuit of these functional blocks is carried out by an inner basic gate, whereby an LSI can be easily designed. Moreover, combinations of functional blocks can be made corresponding to various uses such as facsimiles, printer control and so on.
Patent JP-H08163122-A (JP)
Title: Remote conference method
Inventor: DOI IPPEI
IPC: H04N7/15
Filed: 1994-12-08
Abstract: PURPOSE: To provide a remote conference system which is attained with use of a slow and inexpensive communication circuit and also needs a low cost for installation of terminals. CONSTITUTION: The terminal equipments 101 and 102 are connected together via a communication circuit 103. An input device 104 constructs a voice input means like a microphone, etc., a text like a keyboard, a mouse, etc., and a graphic information input means. The input data supplied from the device 104 are first outputted to an output device 106 of its own terminal through an output device control means 105 like an ordinary terminal equipment. The device 106 consists of a display and a speaker. At the same time, the input data that should be sent to the equipment 102 of the opposite party side are converted into a transmission data packet by a transmission data generation means 107 and sent to the opposite party terminal by a communication control means 108.
Patent JP-H02185584-A (JP)
Title: Epoxy resin system capable of bonding in wet state
Inventor: ROBAATO EFU AAMUBURASUTAA
IPC: C09J163/00
Filed: 1989-11-22
Abstract: PURPOSE: To provide the subject adhesive composition which shows an excellent bonding strength and bonding durability in a moist condition by comprising an epoxy resin, an amine curing agent and organosilane having a specific amount of terminal mercapto groups.  
     CONSTITUTION: This composition is obtained by comprising an epoxy resin (e.g.: diglycidyl ether of bisphenol A) having not less than one epoxy groups per molecule on the average, an amine curing agent (e.g.: 2,2,4- and/or 2,4,4- trimethyl hexamethylene diamine) and organosilane (e.g.: γ-mercapto propyl trimethoxy silane) having about 0.5-10 wt.% (based on the above two materials) of terminal mercapto groups. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07134257-A (JP)
Title: Optical matrix switch
Inventor: FURUKAWA HIROSHI
IPC: H04Q1/14
Filed: 1993-11-10
Abstract: PURPOSE:To provide a construction in which insertion and removal of a connector is made simple against an adapter. CONSTITUTION:The switch consists of plural adapters 2 which are placed on the surface (an x-y plane) of an adapter plate 6 in a matrix form, plural connectors 1 which are held by the adapters 2 and are freely inserted or removed in axis direction, a single robot arm 3 which moves in the x, y and axes directions while holding the connectors 1 and a connector holding section 7 which is placed in the opposite side to the arm 3 with respect to one y direction column in that the adapters 2 are placed and moves only in the y axis direction with the arm 3. Having this configuration, entanglement of optical fiber cords is prevented and the switching and the moving of connectors are surely performed.
Patent JP-H03166493-A (JP)
Title: Minor diameter pipe pushing system
Inventor: TAKAMOTO KOHEI
IPC: E21D9/06
Filed: 1989-11-27
Abstract: PURPOSE:To improve the working efficiency by introducing detecting signals of the rotating angle of a rotating cylinder and the spigot angle of an excavator to a control board to introduce them from a relay box to the rotating cylinder, a rotation driving device, and a spigot adjusting device, and inputting the signal of an operation panel to the control board. CONSTITUTION:An inner cylinder 9 is rotatably disposed front-ward in an outer cylinder 8, a seat 11 for a worker 10 and an operation panel 7 are provided in the rear, and an excavator 13 is provided in such a manner that the spigot angle can be adjusted to the axial line of the inner cylinder 9 by a spigot angle hydraulic cylinder 14. The excavator 13 can be inclined upward by the hydraulic cylinder 14, and an air pressure cylinder for longitudinal movement of a bit 21 is provided. A valve control signal V5 is formed on the basis of a signal V1 by the rotating angle detector 24 of the inner cylinder 9, a signal V2 by an angle detector 25, a memory signal V3 of excavation pattern of a control board 2, and a signal V4 from the operation panel by the worker 10. Hence, the whole surface of the ground can be effectively excavated on the basis of an optical fiber 5.
Patent JP-2000120064-A (JP)
Title: Construction method of caisson type pile footing
Inventor: KASHIMA SEIICHIRO
IPC: E02D5/34
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To carry out building installation of a reinforcing bar built-up body in a caisson type pile footing without taking labor and time. SOLUTION: A plurality of main bars 11 are erected inside of a shaft 10 excavated and formed in the ground 50, a successive PC steel wire 12 is successively let out to the inside of the shaft 10 from the outside thereof, at the same time, the PC steel wire 12 let out to the inside of the shaft 10 is successively connected to the main bars 11 respectively in the shape of being spirally set along the main bars 11. Concrete is placed in the shaft 10 to form a caisson type pile footing 1.
Patent JP-H05137873-A (JP)
Title: Control of electric conduction of motor of washing machine
Inventor: URABE HIROFUMI
IPC: D06F33/02
Filed: 1991-11-20
Abstract: PURPOSE:To smoothly continue the revolution of a motor by correcting the position information even if the erroneous position information is outputted, by putting a DC brushless motor into electric conduction in the electric conduc tion mode having the output pattern in the next time and which is expected from the output pattern in the preceding time supplied from an encoder. CONSTITUTION:In washing process, a DC brushless motor 8 is put into electric conduction, and sensors 31a-31c detect the position of the magnetic pole of a rotor by the revolution of a reflecting plate 30, and output the signals in digital form into a controller 21 from an encoder signal conversion circuit 44. Then, the controller 21 judges if the position information is same to the estimation information, and if the position information differs from the output of the estimated output pattern, output is performed from the controller 21 to a motor electric conduction signal conversion circuit 55 so that the motor 8 is put into electric conduction in the electric conduction mode based on the output pattern as estimated value. Accordingly, the revolution of the motor 8 is continued without being given with the influence of noise.
Patent JP-H09125334-A (JP)
Title: Useless plant generation preventing structure around column
Inventor: TERAFUJI SHIYOUJI
IPC: E01H11/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent useless plants from being flourished around a column by sealing a space between the column and concrete blocks fitted closely to it with a seal material soaked with phytocide. SOLUTION: A seal material 6 soaked with phytocide beforehand is stuck with a tape 7 installed on the inner and outer surfaces of a column 1 so that the tape is passed around the outer surface 6 of the column 1 which is the boundary part with the ground 5. Also tapes 7A and 7B are also soaked with phytocide so as to prevent the adhesiveness of the tapes 7A and 7B from being deteriorated by useless plants. Then concrete blocks 8A and 8B in which groove parts 9A and 9B to closely fit with the column 1 beforehand are set so that they cover the outer periphery of the seal material 6. In addition, as the seal material 6, a sponge material, for example, is used which can develop a sealing capability sufficiently even if it undergoes the affection of contraction by heat from the concrete blocks 8A and 8B.
Patent JP-H06126891-A (JP)
Title: Decorative plate with natural feeling and manufacture thereof
Inventor: TANTANI MIKIO
IPC: B32B21/06
Filed: 1992-10-15
Abstract: PURPOSE:To provide a decorative plate having natural feeling by aligning sizes of openings of a conduit groove of a broad-leafed three opened largely on a surface of a single plate as small as possible, and strongly adhering while forming suitable rugged part on a facial tissue adhered to the surface. CONSTITUTION:A decorative plate with natural feeling has facial tissue 4 adhered to a surface of a board 1 having a broad-leafed tree on a surface single plate via an adhesive 3 and is formed by filling part of the adhesive 3 in a conduit of the single plate and so adhering the tissue 4 as to form a small rugged part on the single plate. A method for manufacturing the same is provided.
Patent JP-H06126867-A (JP)
Title: Device for folding opening part of bag body
Inventor: HAYASE KIHACHIRO
IPC: B31B50/86
Filed: 1992-10-16
Abstract: PURPOSE:To fold the opening part of a bag body in a nearly constant width all around the periphery thereof in a completely mechanical manner by a method wherein the gusset parts of the bag body are first inwardly folded by a pair of arms and then pulled apart left and right by an arm moving mechanism. CONSTITUTION:A bag opening folding device is moved to outside the left and right gusset parts of a bag body and rotatably moved inwardly of the bag around near the bag crease. The upper part of the gusset above the crease is folded inwardly by a pair of left and right bending arms 11 and 12, the bending arms 11 and 12 are rotatably moved from outside the gusset part to inside the bag by a rotating mechanism 10 and the bag is forced apart left and right by the operation of the bending arms 11 and 12 with the upper part of the gusset folded inwardly. In this way the front and rear surfaces of the bag between the gusset parts are forced inward for folding.
Patent JP-H09125813-A (JP)
Title: Opening/closing device of sheet glass of vehicle
Inventor: KAMIMURA KEIICHI
IPC: E05F15/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an opening/closing device or a sheet glass, which does not require a large number of parts and provides a simple constitution and also which is small, light and low in cost and further, high in the transmission efficiency of the driving power. SOLUTION: A plurality of flexible driving rods 18 are provided to be oppositely arranged to the worm gear integrally formed with the rotary shaft of a motor 10. A gear to mesh with the worm gear is fixed to the driving rods 18 to slide a plurality of driving rods 18 by the rotation of the worm gear. The engaging motion of the worm and the driving rods 18 are guided by a plurality of guide members 16 to retain the condition. The driving rods 18 are guided from the position of respective guide members 1 6 to the connection position of the windglass by the outer case 20 The ends of these driving rods 18 are connected to the windglass to provide the opening/closing drive force at a plurality of positions.
Patent JP-H10150073-A (JP)
Title: Manufacture of printed circuit board
Inventor: YASUDA MASAYUKI
IPC: H05K3/32
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board on which surface mounting parts of a flip chip type can be mounted through anisotropic conductive film with a high mounting density. SOLUTION: Input/output pads as terminals are formed on one major surface 1a of a bare chip 1, a surface mounting part 3 having bumps 2a and 2b provided thereon is mounted on a print circuit board 4 through an anisotropic conductive film 8 containing conductive particles 7 dispersed into thermosetting resin 6. At this time, outer peripheral edges 8a and 8b are previously thermally set.
Patent JP-H06145905-A (JP)
Title: Fe-ni alloy excellent in corrosion resistance
Inventor: YAHAGI SHINICHIRO
IPC: C22C38/08
Filed: 1992-11-16
Abstract: PURPOSE:To provide an Fe-Ni alloy excellent in magnetic characteristics and corrosion resistance by incorporating a specified wt.%, in total, of one or more among V, W, Zr and Nb. CONSTITUTION:An Fe-Ni alloy contg. 30-85wt.% Ni is prepd. One or more among V, W, Zr and Nb are incorporated into the alloy by 0.003-0.04wt.% in total, Cr is further incorporated into the alloy by <=8wt.%, Mo is incorporated into the alloy by <=8wt.%, and Cu is further incorporated into the alloy by <=10wt.%. The service life of the Fe-Ni alloy can be prolonged.
Patent JP-S63158454-A (JP)
Title: Photoionization detector for gas chromatograph apparatus
Inventor: TOGO SHIZUO
IPC: G01N30/64
Filed: 1986-12-23
Abstract: PURPOSE:To perform detection with good sensitivity without using makeup gas, by providing the specimen gas introducing port directly connected to a capillary column to a minute detection cell equipped with a collector electrode and a collector opposed electrode. CONSTITUTION:A detection cell 1 is the cavity on a quartz plate 1 and has a volume of 13mul. A specimen introducing port 2 and a discharge port 3 are provided to the cell 1 as piercing holes. A capillary column is mounted to the connector 6 provided to the back side of the quartz plate 1, and a collector electrode 4 and a collector opposed electrode 5 are composed of a gold plating film and a chromium layer for enhancing the close adhesiveness of quartz glass and gold is interposed between both electrodes 4, 5. The surface of the MgF2 window of a hydrogen Lyman-alpha ray lamp 7 is closely adhered to the upper part of the detection cell 1 as a light source. The volume of the detection cell is 50mul or less, pref., 10-30mul.
Patent JP-H04176737-A (JP)
Title: Constant velocity traveling controller
Inventor: KURODA TOSHIKI
IPC: B60W30/00
Filed: 1990-11-08
Abstract: PURPOSE:To improve stability of vehicle speed so as to provide a comfortable riding feeling by changing control gains according to values of engine torque in a constant velocity traveling control, and thereby controlling a throttle actuator. CONSTITUTION:The followings are provided: a speed detection means 1, target vehicle speed setting means 2, throttle opening detection means 3, crank angle detection means 7, engine speed detection means 7 detecting the number of revolutions of an engine from outputs of a crank angle detection means 5, pressure detection means 4 detecting pressure in cylinders of the engine, and torque computation means 6 obtaining engine torque values from the cylinder internal pressure. An opening-closing control gain of a throttle valve is obtained by a control gain computation means 8 according to the engine torque values, while throttle opening for constant velocity traveling at a target vehicle speed set by a target vehicle speed setting means 2 by a target throttle opening computation means 9, and based on the target throttle opening, the throttle valve is controlled by a throttle control means 10.
Patent JP-H11137975-A (JP)
Title: Membrane separation device
Inventor: KAMIMURA KEIJI
IPC: B01D63/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a membrane module caused by the vibration of a membrane separation device. SOLUTION: A raw water in a raw water tank 60 is supplied to a membrane separation device main body 64 through a pump 61, a stop valve 70 and a flexible tube 71 and treated by membrane separation. A branch pipe 72 is branched from the upstream side of the stop valve 70 and a pressure control valve 73 is provided on the branch pipe 72. In the membrane separation device formed in this way, the vibration of water feed pressure generated in the pump 61 is remarkably reduced by making a part of the pump discharge water to flow out from the branch pipe 72 and absorbed by the flexible tube 71. Karman's voltex is hardly generated by fully opening the pressure control valve 73 usually.
Patent JP-H03165261-A (JP)
Title: Instrument for measuring molar number
Inventor: YAMADA KIYOTSUGU
IPC: G01N33/00
Filed: 1989-11-24
Abstract: PURPOSE:To improve operability by providing an input device arranged with element symbols in accordance with the arrangement equal to the arrangement of the periodic table of elements. CONSTITUTION:In what positions of the periodic table the elements exist are usually vaguely memorized. The information pertaining to a sample to be subjected to the measurement of its mol is, therefore, inputted by making switch operations in one-element-to-one-switch correspondence by using the input device b' arranged with the switches corresponding to the respective elements in the same arrangement as the arrangement in the periodic table by utilizing this point.