baber/WOPTO huggingface dataset:
Patent JP-H09322829-A (JP)
Title: Table with air cleaning apparatus
Inventor: YOSHIDA TOSHITAKA
IPC: B08B15/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To avoid to diffuse smoke even when a smoker smokes under a condition of taking a seat or standing by an apparatus wherein supporting columns in which an air passage communicating with the air suction side of an air cleaning apparatus is respectively formed are stood and an air suction part is formed on the top part side of the supporting column and an umbrella member is provided above the air suction part to the supporting column. SOLUTION: A table 1 consists of leg parts 2-2, side panels 3-3 and a top board 4. Supporting columns 6 and 6 are set under standing condition on the top face side of the top board 4. These supporting columns 6 and 6 are respectively formed into a cylindrical shape with opened top and bottom ends to make the inside to be an air passage 7 and the lower end opening is communicated with a space formed by four leg parts 2-2 and side panels 3-3 and the top end opening is constituted as an intake vent 8. A flat plate-like curved umbrella member 12 is formed a little smaller than the size of the plane of the top board 4 and is arranged so as to cover a space part above the top board to both supporting columns 6 and 6. In addition, the height is pref. set a little higher than the height of a smoker under standing condition from the table.
Patent JP-H08332662-A (JP)
Title: Extrusion molding method and apparatus to gradual change base material
Inventor: TANIGAKI KENJI
IPC: B29C47/02
Filed: 1995-06-08
Abstract: PURPOSE: To certainly hold a gradual change base material from the rear surface thereof without allowing the gradual change base material to interfere with a fixed mold when a resin material is extruded to the surface of the gradual change material of which the cross-sectional shape is gradually changed two-dimensionally. CONSTITUTION: When a resin material is extruded to the surface 2c of a gradual change base material 2 of which the cross-sectional shape is gradually changed two-dimensionally, pressure is applied to the rear surface of the gradual change base material to hold the base material.
Patent JP-H04367646-A (JP)
Title: Ophthalmophotograhic device
Inventor: KATO TAKEYUKI
IPC: A61B3/14
Filed: 1991-06-13
Abstract: PURPOSE:To automatically obtain the fluorescent eyeground image of correct exposure by detecting the brightness from an eye to be examined by a fluorescent brightness detecting means and controlling a means for controlling the light emission quantity of a photographic light source by an arithmetic control means in such a manner that the light emission quantity of the photographic light source can be controlled in accordance with the result of the detection of the fluorescent brightness detecting means. CONSTITUTION:The detection output of approximately the same level is obtd. in the part where fluorescence appears when the fluorescent brightness detecting circuit detects the fluorescent brightness of every picture element along, for example, a scanning line 41. This detection output is inputted to the arithmetic control means 42. The arithmetic control means 42 controls the circuit 43 for controlling the light emission of the photographic light source which controls the light emission quantity of a xenon lamp 5 in such a manner that the correct exposure can be executed in accordance with the result of the detection of the fluorescent brightness detecting circuit 33. Namely, the light emission quantity of the xenon lamp 5 is so controlled as to be relatively smaller in the initial period of photographing when the concn. of a fluorescent agent is high than in the late period of photographing and to be relatively higher in the late period of photographing when the concn. of the fluorescent is low. The fluorescent eyeground image of the correct exposure is automatically obtd. in this way.
Patent JP-H01310908-A (JP)
Title: Manufacture of prepreg
Inventor: SOTOKI TAKEYUKI
IPC: B29B15/08
Filed: 1988-06-09
Abstract: PURPOSE:To efficiently manufacture prepreg having a few void therein by a method wherein fibrous base material is coated with high concentration resin and solventless liquid resin and, after that, passed through a preheating part and finally heated and pressed in a pressure vessel. CONSTITUTION:High concentration or solventless liquid resin is uniformly applied to a base material and further uniformly and forcibly spread by rolls 3. The resultant base material, the solvent content of which is reduced, is fed between endless belts 11 and 14 and heated at a preheating part 12 so as to realize more favorable spread through impregnation by lowering the viscosity of impregnating resin. At the same time, unnecessary moisture and organic solvent in the resin is volatilized. The base material in a pressure vessel is put through an upper and a lower belts under heat and pressure, resulting in being semi-hardened and formed. Volatilized moisture, organic solvent and the like are discharged through the suction port of a suction pipe 17. Since the suction by vacuum is done under the condition that the resin is melted by heating, voids in the resin is a few. Further, since the pressure is applied evenly, prepreg, which is favorably impregnated with the resin, is obtained.
Patent JP-S5849468-A (JP)
Title: Electrostatic painting method
Inventor: TACHIKAWA MASANAO
IPC: B05D1/04
Filed: 1981-09-09
Abstract: PURPOSE:To obtain good finish appearance and quality by wiping the surface of a substrate with a cloth such as qauze impregnated with an org. solvent to remove oil, etc. on the surface then bringing ionized air into contact with the surface and subjecting the surface to electrostatic painting. CONSTITUTION:After the materials, such as oil, dust, dirt, and the like stuck on the surface of a substrate are removed therefrom by wiping the surface with a cloth such as gauze impregnated with an org. solvent, the surface of the substrate is brought into contact with ionized air by spraying the air which is ionized like plasma or the like; thereafter the surface is subjected to electrostatic painting, whereby the paint film of beautiful finish appearance free from ruggedness is formed. Here, the air which is ionized like plasma refers to the air wherein positive ions and negative ions exist in combination and is usually obtained by inserting a pair of needle electrodes into air, and applying the dielectric breakdown voltage of the air or the voltage larger than said voltage between the electrodes.
Patent JP-H07323697-A (JP)
Title: Writing instrument with string
Inventor: ISODA TAKASHI
IPC: B43K25/02
Filed: 1994-06-02
Abstract: PURPOSE:To prevent a danger due to the disengagement of a writing instrument by the division of the instrument or the release of locking of a string from fixing fittings when a strong tensile strength is applied to the string engaged with a neck. CONSTITUTION:A writing instrument 1 has a string engaging part 4 in which an engaging string 5 can be inserted at a predetermined position of a barrel. Knots 6 are formed at both ends of the string 5, and locked to fixing fittings 7 to form the string in a looped state. When a specific or more tensile strength is operated at the string 5, at least one knot is removed from the fittings 7, or the fittings 7 are divided, and the looped state can be opened.
Patent JP-S6033845-A (JP)
Title: Production of screw nail
Inventor: WAKAI TAKAO
IPC: B21G3/10
Filed: 1983-08-02
Abstract: PURPOSE:To make efficient mass production of a screw nail provided with a multithread screw on the outside circumferential surface in the shaft part by subjecting a shaft material having a sectional shape provided with short- and long-diameter parts to pressing and plastic deformation by divided press dies in such a way that the deformation in the long-diameter direction increases. CONSTITUTION:A shaft material 11 having an elliptically shaped section provided with short- and long-diameter parts is inserted into press dies 12 and 12 divided to plurality and the material 11 is pressed by the dies 12, 12 to deform plastically said material. The resultant forming surfaces 13 are formed to the recessed shape coinciding with the outside diameter of a screw nail 1. The material 11 has the larger deformation in the long-diameter direction in this case and the projecting parts on the forming surfaces 13 of the dies 12, 12 are gnawed into the shaft 11. Drafts are made in the short-diameter direction and the recessed parts of the surfaces 13 by as much as said parts are gnawed. The material 11 is thoroughly pressed by both dies 12, 12 to form a screw 5 over the entire circumferential surface and detaining grooves 6 to the thread parts thereof. Both dies 12 and 12 are released after the press forming and the intended screw nail 1 is obtd.
Patent JP-S5766465-A (JP)
Title: Destaticizing method of electrophotographic copying device
Inventor: MASUMURA MASAO
IPC: G03G21/06
Filed: 1980-10-11
Abstract: PURPOSE:To achieve excellent cleaning while eliminating an afterimage, by performing AC destaticization before and after cleaning and by setting the quantity of destaticization after the cleaning less than that before the cleaning. CONSTITUTION:After a toner image is transferred from a photoreceptor 3, destaticization (discharging current IAC=240muA and AC discharging current component IDC=110muA) 11 before cleaning is performed and then destaticization after the cleaning is performed by a destaticizer 13. This destaticization for the destaticization after the cleaning performs AC dischaging while the level of the DC component IDC of DC deviation between 0 and 50muA. When the DC component IDC is nearly equal to 0 during the destaticization after the cleaning, nemely, when the quantity of the destaticization after the cleaning is made less, an excellent result in terms of an aftering and ground contamination is obtained.
Patent JP-S5932285-A (JP)
Title: Signal discriminator
Inventor: YAMASHITA NORIYUKI
IPC: H04N9/47
Filed: 1982-08-17
Abstract: PURPOSE:To prevent malfunction, by outputting a pulse signal with inverting and non-inverting so as to attain stable signal discrimination, in response to a phase difference between a pulse signal obtained from a horizontal synchronizing signal having flywheel effect and a detection specified signal. CONSTITUTION:If an erroneous pulse is generated in an output signal S5 of an AND circuit 22, a capacitor 36b repeats charge/discharge in response to the combination of levels of the erroneous pulse and a signal S6 and a potential VC of the capacitor 36b of an LPF 36 is changed. But the holding effect of the LPF 36 is strong, an output signal at an output terminal 40, i.e., a line sequential signal S7 of a blue color differential signal B-Y and a red color difference signal R-Y is not inverted and the stable detection of the blue and the red color difference signal is attained.
Patent JP-S6122522-A (JP)
Inventor: TANAKA TOYOICHI
IPC: H01H33/32
Filed: 1984-07-11
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-H0438105-A (JP)
Title: Switchgear
Inventor: KUSHIMA KAZUHIRO
IPC: H02B13/02
Filed: 1990-05-31
Abstract: PURPOSE:To reduce the number of unit by connecting a power receiving unit, incorporating a circuit breaker, a disconnector, a ground switch and switching section on the primary of a transformer, through a power supply conduit and a load conduit with a PCT unit incorporating a power receiving PCT. CONSTITUTION:A power receiving unit 1 incorporates a circuit breaker 1A, a disconnector 1B, a ground switch 1C, primary switch section 1D of a transformer 2, and the like. A PCT unit 3 incorporates a demand PCT 3A, a disconnector 3B, a ground switch 3C, and the like. The power receiving unit 1 (Two units are shown on the drawing) is connected through a power supply conduit 4 and a load conduit 5 with the PCT unit 3. Power is fed to the transformer 2 through the power receiving unit 1, the power supply conduit 4, the PCT unit 3 and the load conduit 5. Consequently, the number of unit is reduced resulting in reduction of cost, installation time and transportation cost.
Patent JP-H09324783-A (JP)
Title: Oil feed type multistage screw compressor and intermediate cooler
Inventor: UCHIDA RIICHI
IPC: F04C29/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To dispense with injected oil into the working chamber of a high pressure stage compressor so as to reduce oil stirring loss in the high pressure stage compressor by providing an intermediate cooler on the way of an air passage from a low pressure stage compressor to the high pressure stage compressor. SOLUTION: Air is sucked by a low pressure stage compressor 1 through a suction pipe 31, the pressure is raised, oil is injected in the compression process through an oil feed pipe 32b so as to lower the air discharge temperature, and the air is introduced to an intermediate cooler 3 in the condition of containing a large quantity of oil. Air entering from the air inlet 17 of the intermediate cooler 3 collides with the inner wall, and air and oil are separated from each other. Further, the air passes through an air passage 11 and reaches an air outlet 18, a part of separated oil during the time is carried together with air, but the oil is interrupted with a baffle 19. Meanwhile, the separated oil is mixed with air again at the air outlet after being sufficiently cooled by a cooling part 12, so as to lower air temperature.  The air is further raised in pressure in a high pressure stage compressor 2, but the air contains oil injected at the low pressure stage compressor 1 in this compression process, and hence it dispenses with oil injection as cooling.
Patent JP-H11338214-A (JP)
Title: Color copying machine
Inventor: ONISHI SEIJI
IPC: G03G15/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a color copying machine having a function automatically selecting a copying paper with respect to an original while comprehending even the difference of the type of the copying paper. SOLUTION: When the original is set by a user, the size and the type of the original are detected at a step #5 first. Continuously, it is decided whether the original is color or not at a step #10. When the original is color, operation is moved to a step #15. Then, a full-color copying mode is automatically selected. Continuously, it is decided at a step #20 whether the set operation for selecting the type of the copying paper is executed or not. When it is executed, the operation is moved to a step #25. Then, the identical-size copying paper to the original is automatically selected with the color dedicated designation step of a paper supply tray as an object.
Patent JP-S5476725-A (JP)
Title: Electronic fuel injector
Inventor: IMAI YUTAKA
IPC: F02D41/18
Filed: 1977-11-30
Abstract: PURPOSE: To prevent the increase of the variation of torque in fuel cut in the case when an electronic system fuel injector decelerates.  
     CONSTITUTION: When entering a deceleration condition, the output of a deceleration detector 37 changes to "1" from "0". Thus, a transistor 32 is closed, a condenser 54 of a 2nd delay circuit 46 is instantaneously charged up to a fixed value and a FET 19 is opened. Consequently, a shunt consisting of a resistance 31 and the transistor 32 is formed, and a condenser 29 is discharged. Since the terminal voltage of the condenser 29 shows the flow rate of air fed, the terminal voltage of the condenser 29 drops regardless of no change of the condition of the computing processing of a basic pulse generating circuit 35, thus reducing the quantity of fuel jetted from an injection valve 6, then gradually resulting in dilute mixture. Consequently, the generated torque of an engine gradually decreases. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04367241-A (JP)
Title: Manufacture of mounting apparatus and semiconductor device
Inventor: KAWAMOTO EIJI
IPC: H01L27/14
Filed: 1991-06-14
Abstract: PURPOSE:To provide the mounting apparatus of a semiconductor device and the manu facturing method of the semiconductor device wherein electric continuity can be achieved easily. CONSTITUTION:A light-transmitting substrate 1 on which a circuit conductor layer and its electrodes 2 have been formed is coated with a light-transmitting ultraviolet- curing insulating resin 5. Then, the rear of a face wherein electrodes 4 for a first semiconductor image sensor chip 3 have been formed is vacuum-sucked by using a suction device; it is moved onto the substrate 1; it is placed so as to come into close contact with the substrate 1. In addition, a second chip 3 is placed on the substrate by the same method. After that, in a state that the rear of the two chips 3 has been pressurized by means of pressurization heads 7 by a low pressurization operation, the chips 3 are pressurized via the pressurization heads 7 by a high pressurization operation by means of pressurization devices 6; the electrodes 4 and the electrodes 2 are bonded via the resin 5 so as to achieve electric continuity. Then, the pressurization amount of the pressurization devices 6 is lowered in this state. While a low pressure is being exerted on the chips 3, the resin 5 is hardened by using an ultraviolet irradiation light source 10, the two chips are fixed simultaneously and an image sensor is formed.
Patent JP-H11335570-A (JP)
Title: Flame-retardant thermoplastic polymer composition
Inventor: DATE KENICHI
IPC: C08L101/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, which exhibits excellent flame retardancy without compounding a large amount of a metal hydroxide flame retardant, by compounding a metal hydroxide flame retardant and a specific type of phosphite in a thermoplastic polymer in specified amounts, respectively. SOLUTION: 100 parts by weight of a thermoplastic polymer, preferably, made of an olefin polymer is compounded with 10 to 300 parts by weight of a metal hydroxide flame retardant, preferably, made of magnesium hydroxide, and 1 to 30 parts by weight of a phosphite selected, for example, from pentaerythritol diphosphite of formula I and 2,2-methylenebisaryl phosphite of formula II. In the formulas, R1 and R2 independently represent alkyl, cycloalkyl or aryl and it is preferred that both are aryl and, more preferably, one or more tertiary alkyl-substituted phenols; R3 represents alkyl, cycloalkyl or aryl; and R4 and R5 independently represent a C1 or higher alkyl, preferably, a 4,6-di-tertiary alkyl. This composition has a high oxygen index and an excellent drip resistance.
Patent JP-S6122403-A (JP)
Title: Magnetic recording and reproducing system
Inventor: MARUYAMA TAKAO
IPC: G11B5/39
Filed: 1984-07-10
Abstract: PURPOSE:To reproduce a signal of a high recording density with a sufficient level by using a magneto-resistance effect head to detect a change in a reproduced magnetic field generated from a 2-layer vertical recording medium for the component in the direction in the direction within a face of the vertical recording medium at reproduction. CONSTITUTION:The magneto-resistance effect element 3 is biased by a permanent 9 and the direction of magnetization 10 is tilted by 45 deg. toward the lengthwise direction of the element 3. Recording information using upward and downward magnetizations as a pair is recorded on a vertical magnetized film 1 and the upward magnetization and the downward magnetization are coupled in U-shape by a soft magnetism film 2. The reproduced magnetic flux 5 generated from the upward magnetization of the magnetized film 1 passed through the element 3 restores to the downward magnetization of the magnetized film 1. Thus, the magnetic flux 5 forms a closed loop comprising the upward magnetization of the magnetized film 1, the element 3, downward magnetization of the magnetized film 1, soft magnetism film 2 and upward magnetization of the magnetized film 1, an inverted magnetic field is reduced and a large reproduced field is given to the element 3. Further, the bit length dependacy of a reproduced output is decreased. Thus, a signal with a high recording density is reproduced with a sufficient level.
Patent JP-H01311665-A (JP)
Title: Automatic exchange system with facsimile extension transfer function
Inventor: KOBAYASHI YASUO
IPC: H04Q3/58
Filed: 1988-06-09
Abstract: PURPOSE:To automatically transfer a call to a facsimile equipment near by only by performing a button operation by providing a facsimile transfer button at a multifunctional telephone set, and providing a memory on which the extension number of a transfer destination facsimile equipment corresponding to the extension number of the telephone set. CONSTITUTION:The extension number of the transfer destination facsimile equipment 5 is registered on a facsimile extension number memory 8 by dialing the extension number of the transfer destination facsimile equipment 5 with a specific number to request the registration of the transfer destination facsimile equipment 5 by the subscriber of the multifunctional telephone set 1. When a request to transfer to the facsimile equipment 5 is issued in performing speech with another subscriber, the facsimile transfer button provided at the multifunctional telephone set 1 is operated. A central control unit 6 receives the information of the button operation from a subscriber circuit 2, and reads out the extension number of the facsimile equipment 5 recorded corresponding to the extension number of the multifunctional telephone set 1 from the facsimile extension number memory 8, and calls the facsimile equipment 5. The subscriber of the multifunctional telephone set 1 interrupts the speech and completes a transfer operation.
Patent JP-H0310085-A (JP)
Title: Surface treatment for substrate
Inventor: IMAI YASUYUKI
IPC: C23C18/52
Filed: 1989-06-07
Abstract: PURPOSE:To improve the adhesive strength and surface characteristics of an Ni-P film to be formed in the subsequent stage by applying zinc substitution treatment to an Al substrate and then treating the surface of the above substrate with acid solution in the surface treatment for the Al substrate. CONSTITUTION:A substrate composed of Al or Al alloy is immersed in a treating bath containing zinc oxide and sodium hydroxide at a temp. in the vicinity of ordinary temp. for about 30-150sec to undergo zinc substitution treatment, by which a zinc layer of about 100-500000Angstrom  thickness is formed. Subsequently, the above substrate is immersed in an acid solution of about pH2.0-3.5 in which acetic acid is used by about 10-500ml per 1l water at about 20-40 deg.C for about 15-60sec, by which a zinc hydroxide film is removed. By washing the above substrate with water and then applying usual electroless Ni-P plating to the substrate to about 10-500mu film thickness, a smooth Ni-P film can be formed with superior adhesive strength and surface characteristics and the elution of zinc ions in the Ni-P plating bath can be prevented.
Patent JP-H07133655-A (JP)
Title: Structure for fitting eaves gutter
Inventor: NISHIHARA TOSHIO
IPC: E04D13/064
Filed: 1993-06-15
Abstract: PURPOSE:To eliminate the danger that the rainwater is stored between an eaves gutter and an end rail, and to improve the executing property, and to reduce the number of fitting member. CONSTITUTION:An eaves gutter supporting part 2 is recessed in the house-side top surface of an eaves gutter supporter l fitted to an eaves. An end rail part 8 is extended integrally with the end of the eaves gutter main body 4, which is arranged outside of a house, to form an eaves gutter 12. The eaves gutter main body 4 is supported inside of the eaves gutter supporting part 2, and the periphery of the eaves gutter main body 4 except for an opening 11 of the top surface is covered with the end rail part 8, and the eaves gutter 12 is arranged along the eaves. A clearance is not formed between the eaves gutter main body 4 and the end rail 8 to prevent the intrusion of the rainwater. The eaves gutter main body 4 and the end rail 8 can be fitted at the same time by arranging the eaves gutter 12 along the eaves.