baber/WOPTO huggingface dataset:
Patent JP-H08308407-A (JP)
Title: Plant-holding device for water culture
Inventor: SUZUKI HIROYUKI
IPC: A01G31/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a plant-holding device capable of surely holding a plant without using peat moss, etc., reducing the injury of the plant and preventing the deterioration of the ventilation function and the root rot injury of the plant by installing a main body having projections and used for loading the plant thereon, and plural support members connected to the main body. CONSTITUTION: The plant-holding device comprises a main body 1 having projections 2 for loading a plant 5 thereon, and three support members 3 connected to the main body 1 and used for attaching the main body to a container 4. The tip portions 3A of the support members 3 are loaded on the edge 4A of the container 4. The roots 8 of the plant 5 are divided into two or three portions, straddled on the main body 1, hooked on the projections 2, and further wound with a binding material 6 such as a peat moss to prevent the slippage of the plant.
Patent JP-H1117402-A (JP)
Title: Antenna source for sending and receiving microwave
Inventor: KHAMMOUNI ALEXI
IPC: H01P1/213
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an antenna source including a transducer which is for separating a transmitting signal being different from a receiving signal in frequency to be used in a wide frequency band by permitting the transducer to include a square cross sectional waveguide by which the receiving signal is transmitted by means of the side surface of the waveguide. SOLUTION: The transducer 24 includes the square cross sectional waveguide 26 which is connected to a radiation element at one end, connected to a transmission route at the other end and transmits the reception signal by the side surface of the waveguide. That is, the one end of the waveguide 26 is directly connected to a propagation horn. Then, the end of the waveguide 26, which is connected to the horn, and the end at an opposite side are connected to a circular cross sectional waveguide 32 which receives a right circularly polarized wave transmitting signal and a left circularly polarized wave transmitting signal transmitted by a polarizer 36 by way of the square cross sectional waveguide 34. The polarizer 36 deforms a linear polarizing input signal into a circularly polarized output signal.
Patent JP-H01308634-A (JP)
Title: Ink supply section for printing of electronic part marking device
Inventor: ISHIHARA KAORU
IPC: B41F17/36
Filed: 1988-06-07
Abstract: PURPOSE:To eliminate the need for a clearance with a fixed type blade or a roller, and to ensure reproducibility at the time of overhaul and assembly by mounting an ink roller in which a plurality of recessed sections having the same size and the same shape are arranged uniformly on a circumferential surface facing the fixed type blade. CONSTITUTION:Ink 1 for printing is charged between a fixed type blade 2 and an ink roller 3, unnecessary ink on a circumferential surface except the recessed sections 3a of the ink roller 3 is scraped off by the blade 2, and the insides of the recessed sections 3a of the ink roller 3 are filled with ink in required quantity. Ink in the recessed sections 3a is transferred onto an intermediate rubber roller 4 with the revolution of the ink roller 3. Ink on the intermediate rubber roller 4 is extended equally by a milling roller 5, and transferred onto a plate 7 through a thickening roller 6. The recessed sections 3a of the ink roller 3 are filled with ink in required quantity, thus removing a clearance between the fixed type blade 2 and the ink roller 3.
Patent JP-S5663228-A (JP)
Title: Pressure detecting device
Inventor: SHIROMIZU SHIYUNJI
IPC: G01L9/00
Filed: 1979-10-30
Abstract: PURPOSE: To avoid occurrence of the internal pressure by shifting the piston in accordance with the expansion of volume, thus ensuring an accurate measurement of pressure at all times.  
     CONSTITUTION: The downward pressure of the pressure plate 23 is applied to the surface of the Si diaphragm 10 from one direction and via the insulating oil 25, and at the same time the rear surface of the diaphragm 10 is opened to the air. Accordingly, the diaphragm 10 causes a distortion corresponding to the pressure and then produces the electric signal in corresponding to the pressure. In such constitution, the piston 24 moves in the airtight state and in accordance with the expansion of volume although the ambient temperature rises up to give an expansion to the volume of the oil 25, thus preventing occurrence of the internal pressure. In other words, the zero-point fluctuation is never caused for the diaphragm 10 functioning as a pressure sensor according to the ambient temperature, thus always ensuring an accurate measurement of pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10335640-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUBARA YOSHIHISA
IPC: H01L23/31
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To effectively reduce breakdown phenomenon of a gate oxide film which is to be caused by hot carrier effect while low resistance is maintained, by covering a silicon oxide film for element isolation, a diffusion layer, a gate oxide film and a gate electrode with a diamond-like carbon layer. SOLUTION: A silicon oxide film 102 for element isolation, a diffusion layer 106 turning to a source region and a drain region, a gate oxide film 103, a gate electrode 104 and a spacer 105 are formed in specified positions on a silicon substrate 101. A silicide layer 108 is formed on the surfaces of the diffusion layer 106 and the gate electrode 104. The whole surfaces of the above layers are covered with a diamond-like carbon layer 113, and diffusion of water content in the gate oxide film 103 region is prevented. Thereby breakdown phenomenon (hot carrier deterioration) of the gate oxide film 103 which is to be caused by hot carrier effect can be effectively prevented.
Patent JP-S63303764-A (JP)
Title: Printer
Inventor: NAKAMURA HIROTO
IPC: B41J2/32
Filed: 1987-06-04
Abstract: PURPOSE:To enable recording of dots having normal shape onto a film having very bad surface smoothness, by arranging thermomagnetic fixing devices respectively between an ink medium feeding roller and a thermal head and between the thermal head and an ink medium rewinding roller. CONSTITUTION:A magnetic head 2-1 for producing magnetic attraction force is arranged on a carriage 2-2 at magnetic head side similarly with thermomagnetic fixing devices 2-3, 2-4, and can be moved through a carriage feed belt at the side of the magnetic head. A thermal head 2-7 is arranged on a carriage 2-8 at the side of the thermal head at the opposite side of the magnetic head 2-1 with a transfer paper being held between them. The magnetic head side carriage 2-2 and the thermal head side carriage 2-8 are moved simultaneously by means of a drive motor and a synchronous drive belt 2-13. Since ink is transferred regardless of the surface shape of medium to be transferred because of contactless thermal head, normal shape recording dots having high transfer efficiency can be obtained. Consequently, high quality character or image can be formed even onto a paper having very bad surface smoothness or a film having low affinity with ink.
Patent JP-H05330124-A (JP)
Title: Thermal head driving method
Inventor: TAKEDA TAKAYUKI
IPC: B41J2/36
Filed: 1992-06-01
Abstract: PURPOSE:To perform gradation printing at a high speed without exerting adverse effect on a medium to be printed by dividing the heating resistor elements of a thermal head into a plurality of groups and supplying a current to the groups in a time sharing manner over two or more times corresponding to the number of gradations. CONSTITUTION:A number-of-time counter 34 counts up from 1 to (n) and the printing of one line is performed at each time when the counter 34 counts up. Power is fed to only such heating elements among a line of heating elements r1-rn as the corresponding gradation data A is higher than a count, i.e., data B. A lookup table 3 storing the data of current supply pulse width at each time when printing is performed uses the output of the number-of-time counter 34 as an address and outputs the content stored in the address to a latch circuit 36. When a signal driving recording paper is outputted, a control circuit 40 successively transmits the gradation data of a line buffer 31 to a comparator 32 and the data A is compared with the data B of the number-of-time counter 34 to transmit a data signal for first printing to the shift register of a thermal head 1.
Patent JP-S6030675-A (JP)
Title: Control device for process using microorganism
Inventor: HIRAOKA MASAKATSU
IPC: C02F3/00
Filed: 1983-07-28
Abstract: PURPOSE:To improve extremely efficiency of process using microorganism, by measuring an amount of microorganism of mold by image treatment, operating metabolism ability of the microorganism and factors having an influence on the metabolism ability by the use of the measured value. CONSTITUTION:In process using microorganism by utilizing metabolism ability of microorganism removing harmful substances, preparing useful substances, an amount of microorganism of mold is measured by image treatment. In the image treatment, only an image element corresponding to mold is extracted from the luminance distribution of observed image element when the microorganism was observed. An image element having a luminance of the observed image element between the upper set limit value and the lower limit set value is regarded as the image element corresponding to the mold. An image element having a luminance of the observed image element <= a given value or >= the given value is regarded as an image element corresponding to the mold. Metabolism ability of microorganism and factors having an influence of the metabolism ability are operated by the use of the measured value, improvement of process using microorganism and process maintenance control is attained.
Patent JP-H0434224-A (JP)
Title: Multiple disc brake for vehicle
Inventor: TERAJIMA HIDEYUKI
IPC: F16D55/40
Filed: 1990-05-30
Abstract: PURPOSE:To reduce peripheral speed of a slide mechanism and slide resistance when compared with a mechanism in which a movable disc is provided on the outer peripheral side of conventional fixed disc by providing the slide mechanism of movable disc on the axle side than a fixed disc. CONSTITUTION:A multiple disc brake 11 slides a movable disc 9 to the side of a fixed disc 8 when friction pads 26, 28 are pressed by pistons 22, 24 of caliben 10. Owing to this slide, the movable disc 9 slides the side of a spoke 5 on the fixed disc 8 side by contacting with a friction pad 27, the friction pad 27 contacts the side of a swing arm 1 of the fixed disc 8, and the fixed disc 8 and movable disc 9 are sandwiched by the friction pads 26, 27, 28 to perform braking. At this time, the movable disc 9 is closer to an axle 3 side than the fixed disc 8, and a spline 17 engages with a spline 15. Therefore, peripheral speed is lower than conventional peripheral speed, and slide resistance is reduced.
Patent JP-S63304637-A (JP)
Title: Wire bonding
Inventor: KATO EIJI
IPC: H01L21/60
Filed: 1987-06-04
Abstract: PURPOSE:To make it possible to perform wire bonding while leads and electrode pads are directly heated almost without the temperature rise of a package, by performing wire bonding while the electrode pads and leads of a semiconductor element are heated by high frequency heating. CONSTITUTION:Wire bonding is performed while leads 2, 2, 2, electrode pads 5 and connecting wire 4 are heated by supplying a high frequency current of suitable frequency to high frequency heating coils 7, 7, 7. By high frequency heating, the leads 2, 2, 2, electrode pads 5, and connecting wires 4 only can be directly heated without via a package 1, an insulator. Thereby, the lead 2, 2, 2, the electrode pads 5, and the connecting wires 4 can be heated at a high temperature, e.g., temperature higher than or equal to 320 deg.C, without the temperature rise of the package 1, and the excellent wire bonding is enabled.
Patent JP-H09324592-A (JP)
Title: Boring device with hammer
Inventor: KANEKO YUJI
IPC: E21B4/14
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a boring device which can efficiently, surely bore a hole without collapsing the ground even if soil has high water content or soil has low cohesion. SOLUTION: A swivel 6 is attached to the upper part of a rod 5 with a hydraulic hammer 10, while a drill bit 7 is mounted to the lower part thereof. The hammer 10 comprises a hydraulic hammer actuated by hydraulic pressure. While the rod 5 is reciprocally rotated and lifted and lowered by a boring device 1, working oil B is sent under pressure from the swivel 6 to drive the hammer 10 so that the hammer 10 repeatedly strikes the drill bit 1, and at the same time hole wall stabilizing liquid C is sent under pressure from the swivel 6 to the drill bit 7 through the rod 5 to bore a hole 22, while the ground is being prevented from collapsing.
Patent JP-H09299086-A (JP)
Title: Reagent for intracellular transduction of oligonucleotide
Inventor: SATOU TOMONORI
IPC: A61K48/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject reagent containing, as active ingredient, an oxyalkylene group-bearing specific compound, useful for the intracellular transduction of oligonucleotide to be utilized in anti-sense nucleic acid method, and to be used for controlling gene expression, etc. SOLUTION: This reagent for efficient intracellular transudction of oligonucleotide contains, as active ingredient, an oxyalkylene group-bearing compound of formula III ((n) is >=4; (x) is >=2; R is H or an alkyl; A<-> is an anionic group) which is prepared as follows: 1,6-dibromohexane is reacted with potassium phthalimide to form N-(6-bromohexyl)phthalimide which is, in turn, reacted with tetraethylene glycol in the presence of sodium hydride to produce a compound of formula I which is then reacted with trityl chloride in pyridine followed by hydrolysis into an amine compound of formula II (Trt is trityl) which is, in turn, reacted with N-protected-L-glutamic acid followed by removing the protecting group.
Patent JP-H036025-A (JP)
Title: Selective growth
Inventor: SHINOHARA KEIJI
IPC: H01L21/31
Filed: 1989-06-02
Abstract: PURPOSE:To properly grow a selective growth material and to judge this growth during a process by a method wherein, when a thin film is formed on a substrate by a selective growth operation, the substrate is irradiated with a beam and the selective growth operation is stopped on the basis of a change in an intensity of a reflected beam. CONSTITUTION:When a thin film is formed on a substrate 1, the substrate is irradiated with a beam 2 and a selective growth operation is stopped on the basis of a change in an intensity of its reflected light 3. That is to say, the beam is incident on the substrate 1; reflected beams 32 to 39 which have been reflected directly are detected; the selective growth operation is controlled on the basis of a change in their intensity. Consequently, the intensity of the reflected beams changes their behavior of the change at a boundary line of a proper growth point of a selective growth material used to form the thin film; as a result, a proper growth end point can be found out. Thereby, it is possible to control that the selective growth material can be grown properly; this proper growth can be judged during a process.
Patent JP-H09306153-A (JP)
Title: On-vehicle cassette kind deck with warning alarm function
Inventor: HASUIKE MAKOTO
IPC: G11B33/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle deck with a warning alarm function of producing a warning alarm and urging a user to close a cover when an insertion port cover for an acoustic recording medium such as a cassette tape, etc., is left opened as it is without being closed. SOLUTION: This cassette kind deck is loaded on a vehicle such as construction machinery, etc., and is provided with a port inserting the acoustic recording medium such as the cassette tape, a CD or an MD and the cover provided on the port. In such a case, the cassette kind is prevented from exposing by providing a detection switch 6 detecting the state that the port cover of the acoustic recording medium is opened and outputting a detection signal, a transmission circuit 7 transmitting a warning alarm signal based on the detection signal inputted from the detection switch side and a speaker 2 outputting the warning alarm.
Patent JP-H05287207-A (JP)
Title: Room-temperature-curable organopolysiloxane composition and its production
Inventor: KIMURA TSUNEO
IPC: C08K5/5465
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a compsn. which is excellent in storage stability and cured by condensation and gives a cured article excellent in oil resistance by compounding a specific diorganopolysiloxane, a specific iminoxysilane, an organotin catalyst, a basic inorg. filler, and an alkenoxysilane. CONSTITUTION:This compsn. comprises 100 pts.wt. diorganopolysiloxane having both molecular ends blocked by hydroxyl groups, 1-25 pts.wt. iminoxysilane of formula I or II [wherein R<1> is a (substd.)monovalent hydrocarbon group; R<2> and R<3> are each H or a (substd.)monovalent hydrocarbon group; R<4> is a (substd.)divalent hydrocarbon group; and (n) is 3 or 4] or partial hydrolyzate thereof, 0.01-10 pts.wt. organotin catalyst, 1-500 pts.wt. basic inorg. filler, and 1-10 pts.wt. alkenoxysilane of formula III or IV (wherein R is a hydrocarbon group; and (n) is 3 or 4) or partial hydrolyzate thereof.
Patent JP-H07324544-A (JP)
Title: Locking device of car door and manufacture thereof
Inventor: YOSHIKUWA MASAKATSU
IPC: E05B79/08
Filed: 1994-05-31
Abstract: PURPOSE:To secure various locking devices inexpensively by performing several types of such varying in the structure of both first and second open levers, and selecting the two types among them. CONSTITUTION:An upper end of a vertical moving link rod 14 is engaged with one end side 13a of a locking lever 13 attached to a shaft 4 of a body 1, while an outer rotation first open lever 15 and an inner rotation second open lever 18 are installed in a shaft 6, and a connecting rod 24 out of a ratchet is inserted into a tubular part 23 into a engagement, then lower end projection 14d of the link rod 14 is engaged with a long hole 16 of the lever 15. At this time, it comes to a locking device capable of doing a one-motion door open and a self-cancel either. In addition, when a one-sided engaging second open lever 18' is attached in place of the inner rotation second open lever 18 and an engaging projection 23' projecting out of the lever 18' is adjoined to a top face of the connecting rod 24 jutting out of the ratchet, the one-motion door open is possible but it comes to such a locking device as unable for the self-cancel.
Patent JP-H11340167-A (JP)
Title: Semiconductor device and manufacture of it
Inventor: TAYA MASATOSHI
IPC: H01L29/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent stripping of a film due to insufficient coverage of a sputter film, by forming the contour of a side wall at a groove part formed in a chip region into a protrusion or recess. SOLUTION: At a groove part 1, the contours of counter side walls 1a and 1b are so formed as to comprise a recess or protrusion. Here, the recesses of the counter side walls 1a and 1b or the protrusions of them are made to face each other. On the wall surfaces of sides DE and BC of the side wall 1a of the groove part 1, a sputter film 5 is difficult to be formed as it is in the shade part of sputter. Meanwhile, sputter particles 4 are made incident on sides AB, CD, EF of the side wall 1a of the groove part 1, so a sputter film 5 is normally formed on the sides AB, CD, and EF, for good coverage. By reinforcing the side BC with the sides AB and CD of good coverage while the side DE with the sides CD and EF of good coverage, the stripping of film at the sputter film 5 is prevented.
Patent JP-H037487-A (JP)
Title: Television telephone set
Inventor: IIDA TOSHIHARU
IPC: H04N7/14
Filed: 1989-06-05
Abstract: PURPOSE:To call an intended called party with a simple operation by loading an electronic storage medium storing a video image relating to the called party together with its subscriber number onto a television telephone set, reproducing the video image of the called party onto a video display device and designating the video image. CONSTITUTION:The telephone set is loaded removably with an electronic storage medium such as a memory card 34 and/or a compact disk 36. The storage medium is used for storing picture data to store the video image of a desired called party and the image is displayed on a monitor screen 12, the image is designated selectively by using a touch panel 30 to attain automatic calling of the called party. A semiconductor RAM backed up for the storage function with a battery is applied to the memory card 34 and an additional recording compact disk (CD-WO) is applied to the compact disk 38. Thus, an intended called party is called with simple operation.
Patent JP-H06331984-A (JP)
Title: Surface light emission device
Inventor: FUKUSHIMA YUTAKA
IPC: G02F1/1335
Filed: 1993-05-19
Abstract: PURPOSE:To provide the surface light emission device which has uniform luminance on the surface of a light guide plate. CONSTITUTION:The surface light emission device on which a linear light source 2 is arranged on one side of the light guide plate 1 having a light diffusion and transmission part on its reverse surface has a locus which lets a point (o) provided between the middle and an end of the side where the linear light source 2 is arranged be a starting point, reaches a point (q) on the middle side of the light guide plate 1 from a point (P) provided on the side along with the distance from the linear light source 2, then moves away from the edge along with the distance from the linear light source 2 to reach a point (r) on the edge side from a line that is parallel to the edge and contains the point (o), approaches the edge side along with the distance from the linear light source 2, and ends at a point (s) farther distant from the linear light source 2 than the point (p); and the corner part of the light guide plate 1 on the side where the linear light source 2 is arranged is sectioned with a curved line oqrs which has a locus, passing the middle side of the light guide plate 1 as compared with a straight line op, between the points (o) and (q) and a locus, passing the edge side from a straight line rs, absent between the points (r) and (s) and the light diffusion and transmission part in the area increases in area rate as approaching the vertex (c) of the corner part.
Patent JP-H01133300-A (JP)
Title: Semiconductor memory device with self-correcting function and microcomputer
Inventor: SAWADA KIKUZO
IPC: G06F11/10
Filed: 1988-06-08
Abstract: PURPOSE:To reduce a chip area and to lower a cost by detecting a memory cell changed due to the difference between respective outputs at the time of impressing two sense voltages and correcting the memory cell to its original expected value. CONSTITUTION:The data of a memory cell 31 when a first sense voltage Vr1 is impressed are detected and amplified with a sense amplifier 50 and stored in latch circuits 52 and 53. When reading data stored in the circuit 52 are decided that the even parity of the reading data is not completed by the EOR 54, the sense voltage is switched in a sense voltage switching circuit 56, and the sense voltage is risen from Vr1 to Vr2. The reading data when the voltage is risen to Vr2 are stored in the circuit 53. The outputs of the circuits 52 and 53 are collated with a collating circuit 60. For a data bit without the omission of a charge, the output data of the circuits 52 and 53 coincide, the data the same as the output data of the circuit 52 are outputted to output terminals 80-0-80-7. On the other hand, the data of the data bit with the omission of the charge are corrected with a self-correcting circuit 70 and outputted.