baber/WOPTO huggingface dataset:
Patent JP-S61248112-A (JP)
Title: Mixing control device of hot water and water
Inventor: UEKI KOICHI
IPC: G05D11/16
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a safe mixing control device of hot water and water that does not cause use of boiling water by providing a priority circuit that energizes a water side valve prior to a hot water side valve when starting taking out of hot water. CONSTITUTION:When starting taking out of hot water, a signal to stop the second driving device 8 is outputted from a priority circuit 17. Then, deviation of flow rate is detected basing on the signal of the first quantity of hot water setting device 13 in preference to the signal of the second quantity of hot water setting device 14 set by user, and the first driving device 7 is energized through the first amount of energizing setting device 18 and only water side is opened and water is let flow to a set value of the first quantity of hot water setting device 13. Then the priority circuit 17 energizes the second driving device 8 basing on the signal of a temperature deviation detecting device 16 that detects that the set water quantity is arrived at, and opens the hot water side. That is, water is let flow first, and hot water side is opened later to adjust temperature of hot water. Thus, danger of using boiling water by a user can be prevented.
Patent JP-S63255170-A (JP)
Title: Steering wheel core member
Inventor: YAMAZAWA YASUSHI
IPC: B62D1/10
Filed: 1987-04-13
Abstract: PURPOSE:To improve a flatter characteristic by forming the boss fitting of a steering wheel core member made of a continuous fiber of a fiber reinforcing resin with inside and outside members on which barrel parts having flat parts which are slidingly brought into contact with each other are provided respectively, and providing an elastic body between both of said members. CONSTITUTION:A steering wheel core member is formed by winding a bundle of continuous fiber which is impregnated with resin around a ring part forming jig (figure omitted) and a boss fitting 10 positioned on the axis of the jig in order, and has a circular ring part, a boss part 3, and spoke parts which extend in the radial direction from the ring part toward the boss part 3. In this case, the boss fitting 10 is formed with an inside member 11 which is connected to a shaft and a cylindrical outside member 12. And, pairs of flat parts 11c, 12c which are slidingly brought into contact with each other are formed on the outer periphery of the barrel part 11b of the inside member 11 and the inner periphery of the barrel part 12b of the outside member 12 respectively, while providing an elastic body 14 having a torsional rigidity of 30-300N.m/rad in between both members 11, 12.
Patent JP-S61246064-A (JP)
Title: Liquid-ejecting element
Inventor: KOMURO HIROKAZU
IPC: B41J2/045
Filed: 1985-04-25
Abstract: PURPOSE:To obviate misconnection and mis-layout, by a construction wherein a liquid-ejecting element is constituted of a liquid-ejecting orifice and a connector electrically connected to an energy-generating element for generating ejecting energy, and a part of the connector is sealed with a resin containing a coloring material. CONSTITUTION:The ejecting element comprises an orifice plate 101 having orifices 104, a liquid passage communicated to the orifices 104, the energy- generating element for ejecting a liquid, and a supplying port for supplying a liquid contained in an ink tank into the liquid passage, and is sealed with a resin material 103 together with a part of the connectors 102 electrically connected to the ejecting energy generating element. The color of the coloring material mixed into the sealing material is changed depending on the characteristics of a recording head, the density of nozzles, the kind of the liquid to be ejected or the like so that the kind of the recording head can be easily seen at a glance. Accordingly, since the user can easily discriminate the recording head in which an ink of a desired color is contained, mismounting of a head to the recorder main body can be obviated.
Patent JP-H01263166-A (JP)
Title: Ink jet recording liquid
Inventor: NISHIWAKI OSAMU
IPC: C09D11/328
Filed: 1988-04-14
Abstract: PURPOSE:To obtain the title recording liquid highly dense, clear and quick in setting in typewritten letters, good in long-term storage stability, capable of giving prints of high resistance to water and light, by dissolving or dispersing C.I. Direct Black 62 as a recording agent in a liquid medium of specified composition. CONSTITUTION:The objective recording liquid can be obtained by dissolving or dispersing (I) as a recording agent, C.I. Direct Black 62 in (II) a liquid medium comprising (A) thiodiglycol, (B) at least one kind of volatile solvent selected from methanol, ethanol and butanol, (C) at least one kind of hygroscopic solvent selected from glycerin, trimethylolethane and trimethylolpropane, and (D) water. This liquid is used in such a recording system as to make a recording by flying droplets delivered through a delivery port fitted on the recording head onto the surface to be recorded.
Patent JP-S5214287-A (JP)
Title: Holsaw
Inventor: OKUMOTO TSUTOMU
IPC: B23B51/05
Filed: 1975-07-23
Abstract: PURPOSE: To provide removing burrs around the hole during boring using a special cutting edge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07297383-A (JP)
Title: Semiconductor device
Inventor: WATANABE MASAHIDE
IPC: H01L29/74
Filed: 1994-04-28
Abstract: PURPOSE:To prevent a cathode electrode part and a gate electrode part from short-circuiting by bringing a hollowed part of a thin cathode electrode plate and a cathode electrode of a semiconductor substrate into contact with each other so that the former is superposed on the latter and by fixing a projecting part by a passivation part. CONSTITUTION:An amplification gate structure of an alloy-free type is provided. A gate electrode part 3 and a cathode electrode part 4 are provided on one main surface of a semiconductor substrate 1. A thin cathode electrode plate 7 having a shape 30 so hollowed as to be opposed to a gate region is brought into contact with the surfaces of those parts so that it is superposed on a cathode pattern of the semiconductor substrate 1. A thick cathode electrode plate 8 is provided thereon. At the peripheral edge part of the semiconductor substrate 1, a passivation 15 is provided and projecting parts 14 attached to the peripheral edge part of the thin cathode electrode plate 7 are fixed by a silicone adhesive 10 and a passivation II 6. According to this constitution, the gate electrode part 3 and the cathode electrode part 4 can be prevented from short-circuiting at the cathode electrode plate 7.
Patent JP-H03290099-A (JP)
Title: Prerotation type centrifugal pump
Inventor: MATSUDA MASAAKI
IPC: F04D29/44
Filed: 1990-04-05
Abstract: PURPOSE:To prevent the generation of cavitation, etc. by directing the direction of the water stream which is introduced by a tongue part towards the part between a pump shaft and the lower edge of a suction port part under the pump shaft, in the constitution in which the sharp direction change of water stream is suppressed by utilizing the force of the water stream in a swirl water flow region, by forming the tongue part. CONSTITUTION:In the prerotation type centrifugal pump in which the water sucked by the revolution drive of a blade wheel 3 forms a swirl stream in a flow passage in the vicinity of the eye part of a blade wheel, and approaches a blade wheel chamber 12, and direction change to the direction parallel to a pump shaft 2 is performed, and a tongue part 5 equipped with a smooth water introducing curved surface 51 for introducing the swirl stream to the blade wheel chamber 12 after the direction change through the suction port part 14 is formed on the downstream side part S1 of a swirl stream region S which is formed by the water stream introducing action of the inner surface 1a of a volute type casing on the periphery of the suction port part 14. In this case, the tongue part 15 is constituted so that the direction of the water stream introduced by the water introducing curved surface 51 is directed to the part L between a pump shaft 2 and the lower edge 14a of the suction port part 14 positioned vertically under the pump shaft 2.
Patent JP-H10284702-A (JP)
Title: Semiconductor integrated circuit device and manufacture therefor thereof
Inventor: WATABE KOZO
IPC: H01L21/8242
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To planarize an interlayer insulating film which insulates an upper layer wiring and a lower layer wiring, without applying thermal stresses. SOLUTION: An interlayer insulating film 35, made of a non-heat melting silicon oxide film, is deposited on an upper layer of a storage capacitance 33, and a resist is formed to cover a region of low altitude and a boundary region of the interlayer insulating film 35. Then, using this resist as a mask, the interlayer insulating film 35 is etched back. In addition, the interlayer insulating film 35 is polished by a CMP(chemical mechanical polishing) method to selectively polish a protrusion 38, thus planarizing the interlayer insulating film 35. In this polishing, the position of an end of the resist in the boundary region is controlled, thus limiting the distance L to not more than 10 μm or the ratio of distance L/height H to not less than 1.
Patent JP-H09278881-A (JP)
Title: Water-soluble resin and use thereof for paper coating
Inventor: KAWAMURA AKIRA
IPC: C08G18/32
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition which can give high-quality coated paper, for example, coated paper having a high ink receptivity and high water resistance and to provide a water-soluble resin useful therefor. SOLUTION: This resin is obtained by reacting at least two components of a polyamine selected among alkylenediamines and polyalkylenepolyamines and a urea and reacting the obtained reaction product with a crosslinking compound selected from among glycidyl compounds each having at least two glycidyl groups in the molecule and isocyanates each having at least two isocyanate groups in the molecule. The resin may be further reacted with a compound selected from among epihalohydrins and α,γ-dihalo-β-hydrins. It is useful for coating paper and is mixed with a pigment and an aqueous binder to form a paper coating composition.
Patent JP-S57204408-A (JP)
Title: Thickness detecting method
Inventor: KOBAYASHI YOSHINOBU
IPC: G01B11/06
Filed: 1981-06-12
Abstract: PURPOSE:To detect thickness of band-like substance with high reliability, by using a free roll supported by two fixed rolls. CONSTITUTION:A substance whose thickness is measured 1 is drawn in by a pair of upper and lower drawing-in rolls 2, passes through between one roll 3 out of two rolls 3, 4 fixed by a shaft, and a free roll 5, and is led to the next process by a drawing-out roll 6. The free roll is supported by the two rolls 3, 4, and is not fixed by a rotary shaft. On the shaft core of the free roll, a through-hole 8 is provided in the axial direction, and in the hole, a projector 7a and a photodetector 7b are placed so as to be opposed. If a detected substance exceeding the thickness set in advance passes through between the rolls 3, 5, the shaft core position of the free roll moves, therefore, it is detected by both projector and photodetector.
Patent JP-S5425710-A (JP)
Title: Sub-chassis locating mechanism of tape recorder or the like
Inventor: MORITA HIDEJI
IPC: G11B15/087
Filed: 1977-07-28
Abstract: PURPOSE: To make electrical controlling easy and sure by moving a sub-chassis with two sets of plungers according to mode states. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04299054-A (JP)
Title: Motor
Inventor: ITO KENICHI
IPC: H02K29/00
Filed: 1991-03-28
Abstract: PURPOSE:To mount coils on the yoke of a stator in an aligned state even when the coils have large numbers of turns and, at the same time, to make the mounting of the coils easier even when the gap between each coil is narrow. CONSTITUTION:A stator 11 is constituted of a yoke 13 composed of a cylinder of a magnetic substance and salient-pole bodies 14 respectively formed by winding a coil 17 around a core member 16 of a magnetic substance. The salient-pole body 14 is integrated into one body with the yoke 13 by putting the core members 16 in putting holes 15 provided in the yoke 13 after the coils 17 are wound around the core members 16.
Patent JP-S5518158-A (JP)
Title: Picture processing method
Inventor: FUJITA TSUTOMU
IPC: H04N7/18
Filed: 1978-07-25
Abstract: PURPOSE: To obtain an easy-to-see picture with the contrast corrected by photographing the picture featuring the improper contrast through the TV camera and then correcting the frequency characteristics of the video signal.  
     CONSTITUTION: The video signal given from the TV camera is applied to terminal 5 and then to coefficient unit 8 via inverter 7 and low-pass filter 6 the low-band cut-off frequency A of which is variable. Unit 8 applies the signals given from filter 6 and inverter 7 with the signal input ratio changed to high-band emphasis/inverse amplifier circuit 9. Circuit 9 decides the high-band emphasis frequency and applies the signals with which the proper amplification is conducted to the monitor TV via terminal 9. The low-contrast picture usually loses the high frequency component of the signal, and thus can be corrected to an easy-to-see picture through circuit 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58208864-A (JP)
Title: Plotting system of semigraphic display
Inventor: HONMA NOBUYUKI
IPC: G09G5/36
Filed: 1982-05-31
Abstract: PURPOSE:To improve the operability for the plotting system of a semigraphic display, by providing a means to magnify an optional place on a character display, produce pictures dialogically and reduce for display at the original place and then correcting and editing dialogically examples or menu of pictures. CONSTITUTION:A screen example is selected out of a floppy disk 11 and displayed on a CRT8, and a graphic pattern necessary for the screen to be produced is segmented and saved to the disk 11. Two points on the screen are indicated with a region designating command, and a plotting region is decided with these two points used as diagonal apexes and then framed for display. A pattern forming each picture element within a designated region is magnified with a magnification command and displayed at a magnification plotting region. Then the character coordinate position designated by a light pen or a key on the magnification plotting region is painted in a prescribed color and plotted by a plotting command. When a plotting pattern is completed, this pattern is reduced by a reduction command and displayed within a region framed in a display region.
Patent JP-S62250012-A (JP)
Title: Production of polymer having functional group at one terminal
Inventor: MURAI KAZUKO
IPC: C08F20/12
Filed: 1986-04-22
Abstract: PURPOSE:To readily obtains the titled high-purity polymer, by continuously feeding a half or more of a methacrylic monomer and completing the feeding of a functional group-containing mercaptan based chain transfer agent at a specific value of the conversion of the above-mentioned monomer in radically polymerizing the monomer. CONSTITUTION:A methacrylic monomer, e.g. methyl methacrylate, etc., is radically polymerized to give a methacrylic polymer having a functional group at one terminal thereof. In the process, >=50% based on the amount used thereof is continuously fed and the feeding of a functional group-containing chain transfer agent, preferably 2-mercaptopropionic acid, etc., is completed at <=80% conversion of the above-mentioned monomer. The above-mentioned polymerization reaction is preferably carried out by a solution polymerization method using a polymerization initiator, e.g. 2,2-azobisisobutyronitrile, etc., in the presence of a solvent, e.g. toluene, etc.
Patent JP-2000282301-A (JP)
Title: Shorts with pocket
Inventor: KOIDE TAKASHI
IPC: A41B9/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide shorts with a pocket which are firstly capable of transporting or carrying together an article which is often used simultaneously with the shorts when the shorts are used or the like, secondly can be totally stored inside the pocket when the shorts are not used, have a good appearance, are excellent in taste and are good sanitarily, and thirdly further when the shorts are not used they become an extremely small block since they are stored inside the pocket, they can save space, they are good regarding space, and at the same time they are easy in classification, selection and arrangement for many shorts. SOLUTION: These shorts 2 with a pocket 1 are prepared by attaching a pocket 1 on shorts 2. The pocket 1 is bag-shaped, and it is formed by sewing a pocket cloth 7 on the backside 5 or 6 of the front body 3 or the back body 4, and has a storing opening 8. Further, the pocket 1 is usable as a container when the shorts 2 are used, and the surface is inverted to the backside and the shorts are totally stored inside the pocket when the shorts 2 are not used.
Patent JP-S5717206-A (JP)
Title: Power amplifier
Inventor: TAKANO TOSHIJI
IPC: H03F3/30
Filed: 1980-07-04
Abstract: PURPOSE: To suppress the production of crossover distortion and switching distortion, by inserting a voltage follower between the base and the emitter of the 1st and 2nd transistors in SEPP connection and the emitter and the base respectively.  
     CONSTITUTION: At positive half cycle, a base current is supplied to the base of a transistor 40, and a load current supplies to an output terminal 45 from the emitter. A voltage between a positive terminal 44a and an output terminal 45 of a bias stabilizing circuit 44 is increased. On the other hand, since the voltage between the output terminal 45 and a negative terminal 44b is decreased, althrough a transistor 41 is going to rapidly cut off, but a part of the emitter current of a transistor 50 is supplied to the emitter and the transistor 41 moves slowly to the cut-off state. Most of the emitter current of the transistor 50 is synthesized through shifted operating point of the transistor 40 and supplied to the output terminal 45 as a load current. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04219500-A (JP)
Title: Wave making device and its method
Inventor: IIDA KAZUKI
IPC: E04H4/00
Filed: 1991-03-29
Abstract: PURPOSE:To reduce driving power for a wave making device. CONSTITUTION:In a wave making device to oscillate a wave making plate before and behind for producing a wave in a water tank, either side before and behind the wave making plate is provided with a reflecting plate to change the distance to the wave making plate to make the regulation of a space between the above plates possible. Otherwise, the wave making plate is made movable before and behind to change the distance to a rear wall, and a distance between the rear wall and a reflecting face arranged opposite to the wave making plate is altered according to the wave length and period of the wave produced by the wave making plate to make a reflected wave act for reducing driving power for the wave making plate. In addition, a space having no water is formed on the backside of the wave making plate, and provided with a mechanism to bear static pressure acting to the above wave making plate.
Patent JP-H01263694-A (JP)
Title: Crt display device
Inventor: FUJIGAMI YOSHIHIRO
IPC: G09G1/00
Filed: 1988-04-15
Abstract: PURPOSE:To enable a common correcting circuit to handle plural display modes at the time of providing plural CRT controllers (CRTC) and displaying plural display system data one over the other by providing an external synchronizing signal correcting circuit with a correcting value storage means and varying the set delay quantity of a delay means. CONSTITUTION:A master CRTC 3a and slave CRTC 3b display graphic display system data and character display system data, etc., on a CRT 10 one over another. The external synchronizing signal from this CRT 3a is delayed by the delay means 6 of an external synchronizing signal delay circuit 4 into an external synchronizing signal, which is supplied to the CRTC 3b to make an adjustment so that the display start devices for data 2 of both display systems are coincident through the CRTCs 3a and 3b. The delay quantity of the means 6, on the other hand, is set to a delay one external synchronizing signal correcting circuit even quantity which the corrected value storage circuit 5 is read through a CPU 1 according to a display mode to enable one external synchronizing signal correcting circuit to handle even different display mode.
Patent JP-2000287044-A (JP)
Title: Image reader of simple operation type and storage medium
Inventor: OUCHI TETSUYA
IPC: H04N1/107
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To realize convenient use of a hand-scanner by deleting only the unnecessary image data from a memory and to maximally utilize the memory. SOLUTION: A hand scanner B as a title reader stores image data read from original paper to a memory B2 and deletes the image data from the memory B2. A processor in a control section B1 processes the image data having already been transferred to and stored in the memory B2 as outputted data. The processor discriminates whether or not image data (not outputted image data) in a block which are not yet outputted are in existence in the memory B2. When the memory B2 has data which are not yet outputted, the processor deletes only the data having already been outputted from the memory B2 while leaving the data not outputted yet, even when a user makes a delete operation to request deletion of data.
Patent JP-H03290188-A (JP)
Title: Production of carrier for immobilization of enzyme or microorganism
Inventor: KAWAMURA YOSHIHIDE
IPC: G01N33/569
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the subject carrier exhibiting decreased shrinkage in dehydration and drying steps and imparted with high compressive strength by reacting an aliphatic polyalcohol glycidyl ether in dioxane containing KOH. CONSTITUTION:The objective carrier for the immobilization of enzyme or microorganism can be produced by coagulating and precipitating an acidic aqueous solution of a low-molecular chitosan in a basic aqueous solution to obtain a formed article of porous chitosan, reacting the product with an aliphatic polyalcohol glycidyl ether and, in the case of introducing a functional group, reacting the glycidyl ether in a KOH-containing dioxane.
Patent JP-H01264265-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YADORI SHOJI
IPC: H01L29/78
Filed: 1988-04-15
Abstract: PURPOSE:To easily manufacture a minute MOSFET whose breakdown strength, reliability and speed are high by a method wherein a first gate electrode and a second gate electrode which have been formed via a gate insulating film are connected on a device isolation region and a region, out of depletion regions of a source and a drain on both sides of the second gate electrode, which comes into contact with the gate insulating film is covered with the first gate electrode or the second gate electrode. CONSTITUTION:A device isolation region 2 is formed on a substrate 1; a gate insulating film 3 is formed in a region other than that; after that, a first gate electrode 7 is worked by making use of an insulating film 6 as an etching mask; first gate oxide periphery insulating films 8, formed on side walls of the gate electrode 7, which are situated on the device isolation region 2 are etched; after that, second gate electrodes 9 are formed on the side walls of the first gate electrode 7; second gate electrode periphery insulating films 10 are formed on their periphery. Low-concentration and high-concentration source-drain regions 4, 5 are formed by making use of the first and second gate electrodes as masks. The first and second gate electrodes 7, 9 are connected directly in a region to form a MOS FET on the device isolation region 2 insulated by the gate electrode periphery insulating films 8.