baber/WOPTO huggingface dataset:
Patent JP-H0458448-A (JP)
Title: Discharge lamp
Inventor: ISHIKAWA HIROHISA
IPC: H01J61/067
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a small-sized electrode which can contain a large quantity of an emitter in a small volume, has good luminous efficiency and a long lighting life, and is suitable for a small back-light fluorescent lamp of a liquid crystal panel by forming the electrode with a sintered body mixed and molded with the alkaline earth metal emitter to the base metal powder. CONSTITUTION:An electrode 2 is formed with a sintered body 3 mixed and baked with an emitter made of an alkaline earth metal, e.g. an oxide of barium, strontium, calcium, to the base metal powder made of nickel. A hollow cathode- shaped large recess 31 contributing in a discharge is formed on the tip side of the sintered body 3, and a lead wire 4 is inserted on the rear end side. The lead wire 4 deposited with a sealing glass bead 5 is inserted into a hole 32, and it is fixed by caulking at a portion K. Since the sintered body 3 is caulked, the emitter is preferably contained as much as possible for the mixing ratio of the base metal powder and the emitter within the range that the sintered body 3 can be caulked, and the emitter 10wt.% is selected against the base metal powder 100wt.%.
Patent JP-H0814899-A (JP)
Title: Laser beam three mode changeover device
Inventor: TAKAGI HARUO
IPC: G01C15/00
Filed: 1994-06-27
Abstract: PURPOSE:To provide an inexpensive laser beam three mode changeover device which can changeover the laser beam mode among three laser beam modes, that is, a mode in which a single spot is illuminated in a straight line direction, a mode in which a straight line is illuminated and a mode in which upper and lower corners are illuminated in a vertical direction. CONSTITUTION:A laser converting member is movably attached in a housing 7 of a laser converting device 2 which is attached to a laser indicator 1. A first passage, a second passage and a third passage which are communicated with a means for converting a laser beam L emitted from the laser indicator 1 into any of three modes, are formed in the laser converting member which is also provided with changeover members 3a, 3b projected outside the housing 7. With this arrangement, a laser beam emitted from the laser indicator 1 is aligned with one of the first to third passages by pushing the changeover members 3a 3b, and then the laser beam L is emitted through the aligned passage.
Patent JP-H0511264-A (JP)
Title: Liquid crystal display device
Inventor: AZUMA TAKAO
IPC: G02F1/1345
Filed: 1991-07-05
Abstract: PURPOSE:To form a wiring layer which is sufficient for a circuit board and to reduce the width from the outer part of the display area of a liquid crystal display substrate to the outer part of an external frame body where the liquid crystal display substrate is incorporated. CONSTITUTION:This liquid crystal display device consists of the liquid crystal display substrate 62, the circuit board 35 where a cut or window part is formed at the part where the liquid crystal display substrate 62 is positioned, and a circuit board 34 for driving which is arranged between the liquid crystal display substrate 62 and circuit board 35 and drives the liquid crystal display substrate 62; and an inner lead formed on the driving circuit board 34 is connected to the electrode of the liquid crystal display substrate 62 and an outer lead formed on the driving circuit board 34 is connected to the electrode of the circuit board. This liquid crystal display device has an area Q wherein the circuit board at least right below the arrangement area of the driving circuit board 62 is extended to the side of the liquid crystal display substrate and superposed on the liquid crystal display substrate 62.
Patent JP-H106980-A (JP)
Title: Self-propelling type carrier
Inventor: SASAKI TOSHIRO
IPC: G05D1/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the forward and backward movement of a carrier vehicle with a low-cost and simple structure using one driving unit in a self-propelling type carrier vehicle having casters attached to the front and rear left and right parts of a truck so as to be freely swung around the swing shaft of a vertical direction and traveled along a guide belt installed on a road surface by the driving of the driven wheels of the driving unit. SOLUTION: An endless chain 27 moved by a forward and backward moved gear motor 25 is laid on the lower surface of a truck 1 and this endless chain 27 is connected to four casters 3, 3,..., in the front and rear sides of the truck 1 via a driving side plate 3. A long hole 32 is opened in the driving side plate 3 and an engaging pin 28 fixed to the chain 27 is engaged with this long hole 32 so as to be slid. Further, locking mechanisms 41 and 41 for preventing the swinging of the left and right casters 3 and 3 in the advancing direction rear side of the truck around a swing shaft 5 are provided.
Patent JP-H0455428-A (JP)
Title: Resin composition for sealing
Inventor: FUJITA KAZUTOSHI
IPC: C08L63/00
Filed: 1990-06-25
Abstract: PURPOSE:To obtain the title composition for electronic component, consisting essentially of an epoxy resin, a specific polyamide resin, a novolak type phenol resin and an inorganic filler, having no dispersion of low stress characteristics, excellent in humidity resistance and free from oozing of polyamide resin in molding. CONSTITUTION:The objective composition consisting essentially of (A) an epoxy resin, (B) a polyamide resin having terminal amino group concentration higher than terminal acid concentration, (C) a novolak type phenol resin and (D) an inorganic filler (e.g. silica powder or alumina), preferably of 25-90 wt.%.
Patent JP-H1117428-A (JP)
Title: High frequency glass antenna for automobile
Inventor: TABATA KOJI
IPC: H01Q1/32
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve a sensitivity further than that of a case only with a glass antenna by electrically connecting the glass antenna to a microstrip antenna or a chip-shaped and laminated planar antenna. SOLUTION: A high frequency glass antenna consists of a bipolar glass antenna 1 provided in the window glass of an automobile, the microstrip antenna or the laminated antenna (mini-antenna) 2, a radiation side power feeding point 4, a grounded point 5, a radiation side connecting line 8, a grounded side connecting line 9, the power feeding electrode 24 of the mini-antenna 24 and the grounded electrode 25 of the mini-antenna 2. Then, in this antenna, the bipoler glass antenna is provided in the window glass plate of automobile and the mini-antenna 2 is electrically connected to the bipolar glass antenna 1. The glass antenna 1 is connected to the mini-antenna 2 in terms of DC. But they can be connected in terms of a high frequency by a capacitor or by permitting the both to be adjacent so as to be connected by capacitance without being restricted by the former connection.
Patent JP-H0678302-A (JP)
Title: Conference support system
Inventor: ISHIDA EIJI
IPC: H04N1/00
Filed: 1991-06-12
Abstract: PURPOSE:To obtain the conference support system employing a computer by which information possessed personally by other participant is obtained without disturbing the progress of the conference even in the operation of the conference support system when the conference support terminal equipment is used to connect remote locations for the conference. CONSTITUTION:The system is a system in which plural conference support support terminal equipments are interconnected via a network. Each conference terminal equipment 11 is provided with a conference information memory 6 storing conference information presentated for the conference before the conference start by the conference participant and a conference information control section 7 generating an item list of the conference information stored in the conference information memory, distributing the said item list to other conference aid terminal equipments before the start of the conference, reading the conference information accessed and requested based on the distributed item list after the conference start from the conference information memory and sending the information to an access request source.
Patent JP-2000352980-A (JP)
Title: Electric musical instrument
Inventor: UZAWA SHIGERU
IPC: H04B1/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To make obtainable an antenna output and a normal signal output from a single signal output terminal by switching over even though a wireless transmitting circuit is incorporated. SOLUTION: This instrument is provided with a sounding circuit 12, which generates prescribed electroacoustic signals in accordance with sounding sources such as a string and a keyboard, a wireless transmitting circuit 13, which generates radio signals that are RF modulated by the electroacoustic signals, a signal output terminal 11 and switching means 14 which selectively switch the terminal 11 to either one of the circuit 12 or the circuit 13. By the switching operation of the means 14, the terminal 11 is commonly used as an output terminal to output the electroacoustic signals to an external equipment through a signal cable and as an antenna output terminal to transmit radio signals to an external equipment by the circuit 13.
Patent JP-S6056904-A (JP)
Title: Termite-combating agent
Inventor: YAGA TSUGUYOSHI
IPC: A01N35/06
Filed: 1983-09-08
Abstract: PURPOSE:A termite-combating agent that contains at least one of halogenated naphthoquinones, as active ingredients, thus showing high termite-combatting effect and weather resistance with low toxicity to vertebrates and high safety, because little anxiety of its accumulation and concentration in environments. CONSTITUTION:The objective agent contains, as active ingredients, at least one of halogenated naphthoquinone such as 2-chloro-1,4-naphthoquinone, 2,3,-dichloro- 1,4-naphthoquinone, or 5-bromo-1,4-naphthoquinene. It can be used as such, however, in general, in the form of formulations such as solution, emulsion, powder or aerosol which are prepared by adding carriers and auxiliary additives. The resultant agent is supplied to environment of termites, foundations and construction materials such as bridges, buildings to be protected, the soil around them, fire sheets, coating for pavement and electric wires by coating, spraying or dipping. Especially, they are effective in control of termits, YAMATO SHIROARI, IYE SHIROARI, or DAIKOKU SHIROARI.
Patent JP-H04363433-A (JP)
Title: Unit house
Inventor: SOGA FUJIO
IPC: E04D13/08
Filed: 1991-06-10
Abstract: PURPOSE:To facilitate the installation of a vertical chute from the inside of a room by cutting off the room inside corner of a prop in a hollow and square cylinder shape across the upper and lower edges and partitioning the inside of this prop by a reinforcing plate so as to provide a vertical chute and a dressed cover. CONSTITUTION:The room inside corner of a prop 1 is cut off across the upper and lower edges and a prop leg, stiffener plate 4 and a prop leg edge plate 5 are welded on the lower part of the prop 1. A prop head stiffener plate 6 and a prop head edge plate 7 are welded on the upper part of the prop 1 so as to fix a reinforcing plate 11 in the prop 1 along its diagonal line. Then, a vertical chute is arranged on the side of room interior in the prop 1 partitioned by this reinforcing plate 11 and a dressed cover is installed detachably/attaching it on the bent part 10 of a cut off part. Accordingly, the reinforcing effect against buckling is significant and the installation and check and the like of the vertical chute can be made easy.
Patent JP-H1117528-A (JP)
Title: Output timer
Inventor: OTSUKA TAKAHIRO
IPC: G04F1/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a CPU and also to eliminate such a defective case where the desired output can not sometimes be obtained by performing the interrupt processing that is so far executed in terms of software by a CPU by means of hardware. SOLUTION: A reset/set flip-flop 5 is set in response to the event signal that is inputted via an event terminal 1, and the count value held by a free running up-counter 2 is fetched by a capture register 6. Then the value which is previously stored in an addition value register 7 is added to the value fetched by the register 6 via an adder 8. This addition value is held by a compare register 3. and a comaprator 4 compares the value held by the register 3 with the count value of the counter 2. When these value are coincident with each other, the flip-flop 5 is reset. Such hardware processing is faster than software processing, and such a defective case where the flip-flop 5 is not reset and kept as it is never occurs.
Patent JP-S6148567-A (JP)
Title: Device for forming thin film semiconductor
Inventor: MATSUBARA HIROKAZU
IPC: C23C16/00
Filed: 1984-08-10
Abstract: PURPOSE:To control flow rates over a wide range with fast response and to form thin films having high purity in a chemical vapor reaction device which deposits a solid phase product on a sample substrate by using means for opening and closing intermittently valves to control the flow rates of gases. CONSTITUTION:Gaseous diborane 1, gaseous phosphine 2 and gaseous monosilane 3 which are diluted respectively by hydrogen to specific conc. are controlled in pressure by pressure controllers 4, 5, 6 and are introduced through valves 8, 9, 10, 11, 12 to a reaction vessel 13. The substrate is loaded in the vessel 13 and the vessel is heated to a prescribed temp. and the thin semiconductor film is formed on the substrate by impressing plasma thereto. The valves 8, 9, 10, 11, 12 are driven to open and close by using a programmable pulse generato 7 mounted with a microcomputer, by which the flow rates of the gases 1, 2, 3 are controlled. The gases are introduced at the controlled rates into the vessel 13. The thin semiconductor film having high purity is formed with high production capacity and good reproducibility.
Patent JP-H072352-A (JP)
Title: Arranging device for conveyed object
Inventor: MURAI NORIBUMI
IPC: B65G47/90
Filed: 1993-06-11
Abstract: PURPOSE:To set conveyed objects such as tiles to the collected state and arrange them at a fixed interval in sending them to the next process. CONSTITUTION:This arranging device is constituted of plural hold control mechanisms 62 for conveyed objects and interval adjusting mechanisms 71 for adjusting the interval of the hold control mechanisms 62. The hold control mechanisms 62 and interval adjusting mechanisms 71 are provided liftably and reciprocatably from one side to the other side via a lift control mechanism and a reciprocation control mechanism, the intervals of a group of the conveyed objects held on one side are adjusted, and the conveyed objects are arranged in the collected state on the other side.
Patent JP-S6410299-A (JP)
Title: Liquid crystal control circuit
Inventor: ONISHI KEITA
IPC: G02F1/133
Filed: 1987-07-03
Abstract: PURPOSE: To make the time required for settlement at transmissivity corresponding to all gradations nearly constant without overcorrection by making correction with a combination of gradation data and data obtained by predicting the state of liquid crystal right before gradation variation. CONSTITUTION: This circuit is equipped with a field memory 4 which can store data of one field and a correcting circuit 3 which converts data. Data of a last field stored in the field memory 4 is compared with new data and the data is converted into data for making a voltage applied to the liquid crystal proper and outputted to a driver IC; and the transmissivity of the liquid crystal which is one field later is predicted and written in the field memory 4. Consequently, the response time of the liquid crystal can be made nearly constant irrelevantly to whether the voltage applied to the liquid crystal is high or low and the state of the liquid crystal at that time.
Patent JP-S6059304-A (JP)
Title: Optical connector
Inventor: TANAKA MICHIO
IPC: G02B6/38
Filed: 1983-09-12
Abstract: PURPOSE:To obtain a fine hole which compensates the clad part of an optical fiber or eliminates the need for clad by finishing the inside surface of the fine hole of a cast material to a specular surface. CONSTITUTION:A fine piece 1 consisting of a hard material such as ceramics or the like has a blank hole 11 when sintered. A material 12 such as a resin, alloy or the like which is fluidized is cast into such hole 11 under pressurization. The pressurization in the stage of said casting is intended to spread thoroughly the casting to the inside of the hole 11. The liquefied material is solidified by heating or slow cooling upon completion of thorough casting. A caliber of a fine hole is formed by piercing in the central part from the outside circumference of the piece 1 during the course of said solidification. The caliber is the caliber suitable for an optical connector and is a fine hole having the size of about 50 microns - 125 microns. The inside-wall surface of the fine hole is finished to a specular surface.
Patent JP-H10340071-A (JP)
Title: Liquid crystal display device
Inventor: TAKEDA HIROSHI
IPC: G02F1/133
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To make breakdown strengths of an amplifier part and a source drive part roughly halves by dividing the counter electrode of a second substrate, inverting the polarity of a video signal to be impressed on display pixel electrodes in a prescribed cycle and also impressing a signal in which a fixed DC voltage is superposed on a signal in which the polarity of the video signal is inverted on respective divided counter electrodes. SOLUTION: Segment electrodes respectively connected to TFTs numerously arranged in a matrix on a first substrate. Besides, counter electrodes (110, 111, 112,...) being on the second substrate opposed to the first substrate are made to be constitution in which they are divided in columns so as to prolongingly exist in a comb shape in the column direction of the segment electrodes. The polarity of a video signal whose polarity is inverted in one horizontal scanning period and whose amplitude is a half that of the conventional practice is inverted every column to be impressed on the segment electrodes. On the other hand, a signal in which the polarity of the video signal to be impressing on the segment electrodes is inverted and a DC counter voltage whose amplitude is the same as that of the video signal are impressed on column divided counter electrodes (110, 111, 112,...).
Patent JP-H0457430-A (JP)
Title: Tone signal detection system
Inventor: KASHIO MAKOTO
IPC: H04L27/26
Filed: 1990-06-27
Abstract: PURPOSE:To omit the use of a tone signal detection band pass filter and a detection circuit by employing a D-PLL circuit so as to detect a DC voltage in response to a tone frequency generated in an output of the D-PLL circuit. CONSTITUTION:A phase comparator 7-1, a frequency switching gate circuit 7-2 and a frequency divider circuit 7-3 in a D-PLL circuit 7 form a closed loop and an output pulse from the phase comparator 7-1 is changed into a DC voltage at an integration circuit 8. The DC voltage V01 is fed simultaneously to comparators 9-1-9-n, in which the voltage is compared with reference voltages V1-Vn of each comparator. When reference voltages V1, V2 of the comparators are selected in advance, a result of detection, logical H is outputted to the output of the comparators 9-1, 9-2 and the result is inputted to a timer circuit 10-1.
Patent JP-H0216280-A (JP)
Title: Warping-proof wooden door
Inventor: MASUDA NOZOMI
IPC: E06B3/74
Filed: 1988-07-04
Abstract: PURPOSE:To prevent warping from being generated by bonding sawn plates on sections corresponding with rail sections after facing veneers are bonded on both surfaces of a plywood, and by bonding small end veneers on two or more surfaces at least at small ends on four peripheral surfaces. CONSTITUTION:Both the surfaces of a plywood 1 are coated with adhesives, and facing veneers 2 are heaped up, and are thermal-pressure-tightened to manufacture a both-surface facing plywood 2. Besides, a sawn oak member is cut off in specified dimension, and vertical rails 5 and horizontal rails 4 are manufactured. After that, on the four peripheral sides of the plywood 3, the vertical rails 5 and the horizontal rails 4 are arranged through both surfaces, and are bonded with adhesives. After that, on small end surfaces in the longitudinal direction, small end veneers 6 are bonded to manufacture a door. Then, sawn members for forming the rails 4, 5 are made thinner, and warping or out-of- order stress is reduced. Accordingly, the warping of the door or the like can be prevented from being generated.
Patent JP-S5792118-A (JP)
Title: Desiliconization method for molten iron
Inventor: NAKAMURA HIROMI
IPC: C21C1/04
Filed: 1980-11-28
Abstract: PURPOSE: To prevent bubbling in a ladle and lowering of an iron receiving rate and perform desiliconization efficiently by specifying the ratio of the addition time of iron oxide into molten iron to a required time for iron receiving while containing the molten iron tapped from a blast furnace in the ladle.  
     CONSTITUTION: While the molten iron tapped from a blast furnace is contained in a ladle, iron oxide, and if necessary, ≥1 kinds of calcined lime, limestone, fluorite, etc. are added to the molten iron, whereby it is desiliconized. In this case, the addition of the iron oxide into the molten iron is carried out within 30W50% time of the first half out of the total required time of receiving the molten iron into the ladle. The addition ratios of said calcined lime and the like are 50W200kg per tone of the iron oxide. As a result of this desiliconization treatment, swelling of the formed slag by causing bubbling in the ladle and lowering of an iron receiving rate are prevented and the stable iron receiving rate is assured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5958287-A (JP)
Title: Control method of valve
Inventor: MATSUOKA SADAZUMI
IPC: F16K17/28
Filed: 1982-09-27
Abstract: PURPOSE:To prevent an abnormal outflow due to a bursting or the like of a conduit, by controlling a flow regulating valve in such a manner that the pressure in a pipe is held to a fixed level if a flow in the pipe is in a rate below a prescribed value while the flow in the pipe is held to a fixed rate if it exceeds the prescribed value. CONSTITUTION:A flow detector 3 and a pressure detector 5 are provided in a conduit 2, and these detectors 3, 5 are connected to a valve controller 6 through a flow regulator 7, pressure regulator 8 and a selector 9, then a flow regulating valve 4 is controlled in such a manner that the pressure in a pipe is held to a fixed level if a flow in the pipe is in a rate below a prescribed value while the flow in the pipe is held to a fixed rate if it exceeds the prescribed value. In this way, the flow can be limited in the case such that a load exceeds the specified value due to damage, water leakage, etc. of the conduit 2, thus capable of preventing an abnormal outflow.
Patent JP-H0772698-A (JP)
Title: Electrophotographic printer and alignment method in transverse direction of plurality of image exposure frames
Inventor: JIYON AARU ANDORIYUUSU
IPC: B65H23/04
Filed: 1994-07-19
Abstract: PURPOSE: To provide the registration of a color image on a photodetector belt. CONSTITUTION: A couple of mountain-shaped or 'V'-shaped register marks 10 and 12 are formed on the surface of a belt 14 which moves as shown by an arrow 16. A scanning beam from ROS sweeps crossing the surface of the belt 14 to repeatedly form continuous scanning lines 30. The scanning beam is modulated not in a no-image area, but in an image area where a color latent image is formed. An ROS image formation station has a couple of detection devices 32 and 34 corresponding to it. Each detection device receives light reflected by a mark when the mark moves into an ROS scanning area. When each scanning line crosses the leg part of the mark 10, two signals are generated by a relative sensor. The signals are compared to calculate an detection of an intersection by extrapolation, thus generating a registration signal.