baber/WOPTO huggingface dataset:
Patent JP-H05260824-A (JP)
Title: Rolling attitude control unit in rice transplanter
IPC: A01C11/02
Filed: 1992-05-19
Abstract: PURPOSE:To provide the subject control unit designed to properly accomplish the rolling control of a seedling planting device relatively to a traveling machine body and also to accomplish proper rolling control in accordance with the situation of the hardness (softness) of the farm ground. CONSTITUTION:A traveling machine body 1 side is equipped with a motor 48 to make rolling motions of a seedling planting device 9, and this motor 48 and both side floats 12a, 12b are connected via an interlocking mechanism ensuring the motor to be actuated so as to make rolling motion of the device in such a direction as to remove the height difference between the floats according to the degree of such height difference, and the interlocking mechanism is equipped with a regulating means designed to vary the above-mentioned height difference to be transmitted to the motor 48.
Patent JP-S5923113-A (JP)
Inventor: BUARUTAA HAABERUTEYUU HAIRIHI
IPC: G03B15/03
Filed: 1983-07-13
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-H04352425-A (JP)
Title: Wet etching apparatus
Inventor: OKAMURA MASAO
IPC: H01L21/306
Filed: 1991-05-30
Abstract: PURPOSE:To prevent etching of a semiconductor substrate in which a metal film is formed. CONSTITUTION:An infrared ray lamp 8 for projecting an infrared light to a wafer 6, and an identifying section 1 having an infrared ray sensor for sensing an infrared ray transmitting through a wafer 6, are provided in a front stage of an etching tank 2, and whether a metal film 7 exists on the wafer 6 or not is identified.
Patent JP-H09285602-A (JP)
Title: Control method for handle of game machine
Inventor: NAKAJIMA KEN
IPC: A63F7/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a handle of a game machine by signals sent from the game machine. SOLUTION: Game machines 4 and 5 send sales amount signals 6, special award signals 7, variation signals 8, ball supply signals 9, failure signals 10, etc., to a control computer 2. And the control computer 2 send handle operation control signals 12, handle sales operation control signals 13, handle stop control signals 14, handle stop except for special award control signals 15, and handle stop except for variation control signals 16 to the game machines as handle signals 11. Receiving such signals, the game machines will control their handles to be used or not to be used.
Patent JP-H05324190-A (JP)
Title: Reaction mouse
Inventor: BABA TETSUJI
IPC: G06F3/0354
Filed: 1992-05-19
Abstract: PURPOSE:To obtain reaction force information due to contact with an object by a simple constitution by providing this reaction mouse with a brake for restricting at least one-direction rotation of a ball out of two directions. CONSTITUTION:Supporting wheels 3-1, 3-2 rotate in accordance with the rotation of the ball 1. Sensors 4-1, 4-2 are directly connected to the wheels 3-1, 3-2 to respectively detect the rotational angles of the ball 1 in the X and Y directions. Rotation brakes 6-1, 6-2 respectively restrict the X-direction rotation and Y- direction rotation of the ball 1 by commands outputted from a computer. When a command for grasping an object A is applied by the mouse and the mouse is moved from right to left (X direction), the object A is moved on a display from right to left. When left direction contact between the objects A, B exists and the mouse is moved left, the computer drives the brake 6-1 to inhibit the furthermore movement of the mouse. Consequently a mouse operator can physically sense the contact between the objects A, B.
Patent JP-S5827368-A (JP)
Title: Semiconductor device
Inventor: TANAKA SHINPEI
IPC: H01L21/3205
Filed: 1981-08-11
Abstract: PURPOSE:To prevent a deterioration in the withstand voltage of a semiconductor device by forming thickly a wiring polysilicon film and thinly a polysilicon film of the part to become a gate electrode, thereby preventing the production of a distortion of a lower gate oxidized film. CONSTITUTION:A wiring polysilicon film 14A formed on a gate oxidized film 13 is formed thickly such as 4,000-8,000 Angstroms thick on an interelement isolating SiO2 film 12 of the prescribed pattern formed on an Si substrate 11. A polysilicon film 14 between the gate electrodes on an element forming region formed by the film 12 if thinly fomed such as less than 2,000Angstrom . In this manner, a distortion is reduced at the lower gate oxidized film.
Patent JP-S5829266-A (JP)
Title: Copying machine
Inventor: ATOMACHI NAGAHIRO
IPC: H04N1/19
Filed: 1981-08-14
Abstract: PURPOSE:To eliminate the need for a large-capacity memory and to obtain a small-sized, inexpensive constitution by reading image information out of a sensor formed by arranging electrostatic induction transistor image cells as picture elements in two dimensions, and then editing the image information. CONSTITUTION:An original 41 is illuminated by an illumination lamp 42 and its image is formed on an SIT image sensor 44 formed by arragning SIT image cells as picture elements on the same base body through a projection lens 43. The reading and refreshment of picture elements on the SIT image sensor are controlled by a control part 45 through an interface 46. Read picture information is supplied to the control part 45 through the interface 46 and then edited therein as required, and the edited information is supplied to a printer 47 to obtain a copy.
Patent JP-H04329533-A (JP)
Title: Liquid crystal color projection device
Inventor: INADA TOMOHIDE
IPC: G03B33/12
Filed: 1991-05-01
Abstract: PURPOSE:To prevent picture elements from shifting owing to a difference in the frequency of transmission of a dichroic mirror for multiplexing by correcting a difference in refraction quantity due to the difference in the frequency of transmission of the dichroic mirror and completely matching the optical axes of R, G, and B light beams transmitted through a liquid crystal plate. CONSTITUTION:The dichroic mirror 31 for multiplexing which reflects magenta color video light 14 and transmits green video light 11a is arranged in the optical paths between a projection optical system 19, and a mirror 16 and the dichroic mirror 13 for multplexing. Then a parallax correction plate 32 is arranged in the optical path between a liquid crystal panel 12 and the dichroic mirror 13 for multiplexing. This constitution reduces the frequency of transmission of the respective R, G, and B light beams through the dichroic mirrors 13 and 31 for multiplexing to >=1. Red video light 10a whose transmission frequency becomes 0 increases in transmission frequency to one as well as the G and B light beams by arranging the parallax correction plate 32 in the optical path and the refraction quantity of the R light due to the difference in transmission frequency can be corrected so as to be equal the refraction quantity of the G and B light beams.
Patent JP-S5250794-A (JP)
Title: Improvement of automatic vending machines
Inventor: NARUSE NOBUTAKA
IPC: G07F11/70
Filed: 1975-10-21
Abstract: PURPOSE: In an automatic vending machine which is so designed that the commodities in its refrigeration chamber are guided selectively to the heating unit from where they are released to a vending port, refrigerated food selecting switches are provided and releasing of the commodities in the refrigeration chamber directly to the vending port through operation of these switches is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0665222-A (JP)
Title: Thiazole derivative
Inventor: CHIHIRO MASATOSHI
IPC: C07D498/04
Filed: 1993-05-28
Abstract: PURPOSE:To provide a new thiazole derivative capable of inhibiting release of active oxygen from neutrophiles, or having such activity as to eliminate active oxygen species. CONSTITUTION:The objective compound of formula 1 [R<1> is (1 to 3 alkoxy- substituted) phenyl; R<2> is (substituted) pyridylcarbonyl, 1 to 3 N, O or S-bearing 5 to 15-membered monocyclic, bicyclic or tricyclic heterocycle residue, or of formula 4 (R<3> is carboxyl, alkoxycarbonyl, OH-substituted alkyl, alkoxy, OH, H, etc.; R<4> is H, alkenyl or alkyl; R<5> is aminoalkoxycarbonyl, aminoalkoxysubstituted alkyl, aminoalkoxy, alkoxy, phenylsulfonyloxy, etc.)] and a salt thereof, e.g. 2-(3,4-diethoxyphenyl)-4-(5-hydroxy-6-ethoxycarbonyl-2- pyridyl)thiazole. The compound of the formula 1 can be obtained by reaction of a compound of formula 2 with a compound of formula 3 in an appropriate solvent.
Patent JP-H09312427-A (JP)
Title: Manufacture of piezoelectric transducer
Inventor: SHIMODA YASUO
IPC: H01L41/22
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To guarantee the reliability of an electronic part, and to facilitate mounting of a piezoelectric transducer element in a protective case. SOLUTION: An input terminal 5 is formed on the center part of the main surface of a piezoelectric transducer element 1, and an output terminal 6 is formed on both terminal faces in longitudinal direction of the piezoelectric transducer element 1. The lead wire 7, which is soldered to each electrode, is connected to the outer terminal 8 formed on a protective case 2. The outer terminal 8 of the protective case 2 has a mounting part 9, and two windows 11, with which the lead wire 7 is led out, are formed on a protective case 8. A sheet of thin glass fiber reinforced epoxy plate is inserted one by one into the upper and the lower main surfaces of the piezoelectric transducer element 1 and the cavity of the case, and the piezoelectric transducer element 1 is fixed to the cavity of the protective case 2. Then, a silicon rubber bonding agent is injected into the inside of the upper main surface of the piezoelectric transducer element 1 and the inner surface of the protective case, and the bonding agent is hardened by heating.
Patent JP-H05204308-A (JP)
Title: Navigation device
Inventor: SUGAWARA KAZUMASA
IPC: G09B29/10
Filed: 1992-04-20
Abstract: PURPOSE:To obtain broadcasting station data of an area together with a map display by previously storing the broadcasting station data together with map data and displaying the broadcasting station data on a display means. CONSTITUTION:An arithmetic processing unit 1 inputs data by operating a channel selection button 7 or touch panel 41 and the tuning of a broadcasting station operated by a tuner 6 is carried out. When an initial value of map specification of a map display, a current place, etc., is inputted, the arithmetic processor a reads the map data and broadcasting data of the specific area out of a storage device 2. A specific information process is performed and the map is displayed on a display device 4 through a display memory 3; and respective broadcasting stations are assigned to the respective channels of the channel selection button 7 and touch panel 41 and the broadcasting data are displayed on the display device 4. Then the arithmetic processor 1 calculates the current position with signals from an azimuth sensor 10 and a distance sensor 11 and superimposes it on the map on the display device 4 to be displayed.
Patent JP-S63292591-A (JP)
Title: Infrared heater
Inventor: KAWAKATSU AKIRA
IPC: H05B3/44
Filed: 1987-05-26
Abstract: PURPOSE:To prevent cracks and peeling of a far infrared radiating film and cracks of an envelope by forming the far infrared radiating film via a buffer layer made of at least one kind of titanium oxide, tantalum oxide, and cerium oxide on the outer face of the envelope made of heat-resistant glass sealed with an electric heating body. CONSTITUTION:A far infrared radiating film 14 is formed via a buffer layer 13 made of at least one kind of titanium oxide, tantalum oxide, and cerium oxide on the outer face of the envelope 11 made of heat-resistant glass sealed with an electric heating body 17. The buffer layer 13 of titanium oxide, for example, is not reacted with the glass of the envelope 11 at the temperature of 500 deg.C or higher, and its thermal expansion coefficient is almost the same as that of alumina or zirconia. When it is inserted between the envelope 11 constituted of quartz glass and Vycor glass and the far infrared radiating film 14 constituted of alumina and zirconia, the distortion due to the difference between both thermal expansion coefficients is mitigated. Cracks or peeling of the far infrared radiating film 14 are thereby prevented, and the constituting materials of the far infrared radiating film 14 are prevented from being melted into the glass of the envelope 11.
Patent JP-H11326831-A (JP)
Title: Optical branching device
Inventor: MACHIDA HIROSHI
IPC: G02B27/28
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical branching device which has become more compact than a conventional one, especially compact in the advancing direction of an optical signal, and has moreover a high efficiency. SOLUTION: This optical branching device in which it has a 1st double refractive plate 1 and a 2nd double refractive plate 2 arranged along the advancing direction of an optical signal, and the 1st double refractive plate 1 is arranged so that the optical axis of the double refractive plate itself is not in parallel with a polarized direction of an incident optical signal, nor perpendicular thereto and also, the 2nd double refractive plate 2 is arranged so that the optical axis of the double refractive plate itself is not in parallel with a polarized direction of an incident optical signal via the 1st double refractive plate 1, nor perpendicular thereto.
Patent JP-S63292189-A (JP)
Inventor: HIGUCHI YUICHI
IPC: G09G1/00
Filed: 1987-05-26
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-S5554719-A (JP)
Title: Sealing device of rotary shaft
Inventor: SUZUKI YOSHIO
IPC: F16J15/16
Filed: 1978-10-16
Abstract: PURPOSE: To keep a sealing member free from the pressure fluctuation of pressure fluid, by reducing a clearance between inter and outer races of a ball bearing.  
     CONSTITUTION: A spacer 23, inserted between outer and inner races 21, 22 of a ball bearing 20, has holes for controlling the position of balls to play an additional role as a holder of the ball bearing. The difference between the clearance t 1  of both races 21, 22 and the thickness t 2  of the spacer 23 is very small. This gap t 1 -t 2 /2 is designed to reduce the pressure fluctuation produced in an annular groove 38 of the bearing 20 by throttling the passage, thus substantially eliminating the adverse effect of fluctuation on a Y-packing 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06335670-A (JP)
Title: Desalination apparatus for sea water
Inventor: TAZAKI MUNETAKA
IPC: F03G4/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a desalination apparatus for sea water capable of supplying energy for operation by itself independently from a land side without necessitating supply of energy for operation such as electric power and fuel from the land side. CONSTITUTION:High pressure hot water 1 jetting from a crack 3 at the seam bottom 2 is collected into a hot water collector 5, and accelerated evaporation by evacuating with a steam generator 8 on a platform ship 7, and the steam 1 is fed to steam turbines 12, 13 and also the residual hot water 1 is supplied to a water turbine 16 of a generator 15 to generate electricity. Beside the hot water 1 passed through the water turbine 16 is stepwise evacuated in each evaporation room 24 of an evaporation device 30 to accelerate evaporation, and generated steam 1' is introduced into a condensation room 28 to condense it to fresh water 1a. The residual water 1b from the evaporation device 30 and cooling sea water 27 are discharged to the outside of the platform ship 7 by a water discharge pump 38 and the fresh water 1a from the evaporation apparatus 30 is transported to the land side by a transportation pump 39.
Patent JP-H02305606-A (JP)
Title: Kneading method
Inventor: KUBO TOSHIHIRO
IPC: B28C7/06
Filed: 1989-05-19
Abstract: PURPOSE:To split efficiently a fiber and knead into mortar or concrete, by a method wherein the fiber is loaded into a mixer while splitting the fiber put on a sieve body by giving a vibration to the sieve. CONSTITUTION:A sieve body 3 using a wire net is provided at a position leaving a space to the upper part from a mixer 1 and a part of a support body 2 at the position corresponding to the sieve body 3 is provided with a vibrator 4. A fiber 5 having a length of 10-20mm is put on the sieve 3. The sieve body 3 is formed so that the same possesses a gap of about 1/2-1/6 of the length of the fiber 5. Mortar or concrete is held within the mixer 1. When a vibration is given to the sieve by operating the vibrator 4 at the time of kneading operation, the fiber 5 is split by the sieve body 3 and loaded into the mixer 1. When cement, sand and a powdery compounding agent are kneaded without water, to begin with, into which the fiber 5 is loaded and the water is added to the same as kneading order, the same is kneaded most favorably.
Patent JP-H08294342-A (JP)
Title: Cultivation raft
Inventor: HOSHINO MINORU
IPC: A01K61/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a cultivation raft composed of connection means for connecting plural frames, etc., having little trouble of shaking, capable of keeping a high cultivation efficiency and suitable for cultivating oyster, pearl, etc. CONSTITUTION: This cultivation raft has an opening at the center and is composed of plural resin frame members 1 formed in a closed hollow body, plural connection means 2 for connecting the frame members 1 and floats 19 attached to the lower parts of the connected frame members 1. The connection means 2 is composed of fixing members 3 which are each fixed on one of a pair of adjacent frames 1 and a connecting member 4 made of rubbery resilient material for connecting the fixing members 3. Further, the fixing member 3 is preferably provided with a hinge which is detachable to a frame member 1.
Patent JP-H04356323-A (JP)
Title: Cam device for nc roll feeder
Inventor: SAWADA TAKAHARU
IPC: B21D43/09
Filed: 1991-05-30
Abstract: PURPOSE:To simplify the operation for adjusting a feed length at the time of changing a die. CONSTITUTION:The cam device is provided with a feed roll 1 and a folding roll 2 placed so as to be opposed to each other, and a feed roll intermittent rotation servomotor 3, and use for an NC roll feeder for supplying intermittently a long-sized working stock M between both the rolls by a prescribed length each to a press machine main body working position, and in this cam device formed by attaching a start signal cam 20 for controlling the start timing in a servomotor intermittent rotation to a rotation axis 6 rotated synchronously with the rotation of a crank 4, this device is constituted so that said cam has plural projecting parts 20a, b and c which are formed in parallel in the rotation axis direction, and also, the tip faces 20d, e and f are not positioned in the same rotation angle, and also, proximity switches 21-23 are placed so as to be opposed to each projecting part, and detecting signals of each proximity switch are inputted selectively to a servomotor driving circuit 25.
Patent JP-H01298016-A (JP)
Title: Method for removing ammonia in coke oven gas by absorbing and production of ammonium sulfate or liquid ammonia
Inventor: TONOOKA KOJI
IPC: B01D53/14
Filed: 1988-05-25
Abstract: PURPOSE:To increase the absorptivity and G/L ratio in the conditions for absorption of ammonia and to reduce the corrosion of an apparatus by dividing an ammonia absorber into an upper and lower sections, by supplying washing liq. having high concn. of acid from the upper section and by spraying washing liq. having lower concn. of acid from the lower section. CONSTITUTION:In the lower section 1b, the absorbing liq. having comparatively low concn. of acid (pH<=8) is sprayed and circulated to be countercurrently brought into contact with the ammonia gas in a raw coke oven gas. In the upper section 1a, plural trays are equipped and the absorbing liq. having high concn. of acid (pH<=6) is supplied to allow the ammonia gas not absorbed in the lower section 1b to be absorbed and removed. A part of the absorbing liq. in the upper section 1a is overflowed to the lower section 1b. When ammonium sulfate is produced, sulfuric acid S is used as acid and ammonium sulfate soln. A is taken out. When ammonia is produced, ammonium phosphate soln. P is used as acid and the ammonia is recovered from the obtd. ammonium phosphate soln. B.
Patent JP-2000034554-A (JP)
Title: Production of hot dip galvanized steel sheet and hot dip galvannealed steel sheet
Inventor: NOMURA SHUJI
IPC: C23C2/06
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prolong the period in which dross is coarsened into a harmful size and to obtain a hot dip galvanized steel sheet having an excellent surface appearance without deteriorating the productivity by feeding a specified amt. of Fe per day to a hot dip zinc bath in a plating pot used for the production of a plated steel sheet. SOLUTION: A steel is dipped into a hot dip zinc bath in a plating pot in which zinc or a zinc alloy is melted and is hot dip galvanized. At this time, the amt. Fe to be fed to the hot dip zinc bath in the plating pot is controlled to >=0.45 g/day per kg of the hot dip zinc bath. Moreover, in the case the sheet passing speed lies in the state of >100 m per min, the amt. of Fe to be fed to the hot dip zinc bath in the plating pot is controlled to >=0.70 g/day per kg of the hot dip zinc bath. Furthermore, the concn. of Al in this hot dip zinc bath is controlled to 0.100 to 0.150 wt.%, and, in the case the amt. of Fe to be fed is made poor, in addition to Fe eluted from the steel sheet to be applied with plating, the steel is dipped into the plating bath, and the amt. of Fe is controlled to the one to be required.
Patent JP-H10316998-A (JP)
Title: Bleaching agent composition for hard surface
Inventor: SAIGA KOJI
IPC: C11D7/54
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching agent composition which has high detergency for any kind and any degree of stain and can be used for cleaning a substrate to be cleaned with reduced injury of the substrate even when cleaning is carried out using warm water and with improved finish, by incorporating an amorphous silicate of an alkali metal, a donor of hydrogen peroxide and a bleach activator which reacts with hydrogen peroxide in water to generate an organic peracid. SOLUTION: 0.1 to 30 wt.% amorphous silicate of an alkali metal having the formula: xM2 O.ySiO2 wherein M is an element belonging to Group Ia of the Periodic Table and x/y is 0.5 to 3.5, 30 to 98 wt.% hydrogen peroxide donor in a powder form such as percarbonate, perborate and perphosphate, 0.1 to 30 wt.% bleach activator having formula I or II wherein R is a 1-13C linear alkyl and M is H or an alkali metal, which reacts with hydrogen peroxide in water to generate an organic peracid, optionally 0.001 to 5 wt.% fatty acid (salt) having formula III wherein R is a 1-13C alkyl and 2 wt.% or less sulfate, chloride, carbonate or nitrate of a divalent metal are compounded.
Patent JP-S61287575-A (JP)
Inventor: MIYAMOTO ICHIRO
IPC: B32B7/02
Filed: 1985-06-12
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-S62282998-A (JP)
Inventor: ARISAWA TOMOHARU
IPC: B44C1/00
Filed: 1986-06-02
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。