baber/WOPTO huggingface dataset:
Patent JP-S56585-A (JP)
Title: Squeezing pump
Inventor: IWATA NOBORU
IPC: F04C13/00
Filed: 1979-05-16
Abstract: PURPOSE: To keep an elastic tube less wearing and thus to improve durability by avoiding the elastic tube from having coarse grains caught in a closing by a squeeze  roller when the squeeze roller depresses the elastic tube.  
     CONSTITUTION: The center of an arm 15 is fixed on a rotary shaft 14 driven by a prime mover at the center of a pump case 11. A squeeze roller 16 provided rotataby on a shaft 17 at three noses of the arm 15 is rotated positively counterclockwise by a power transmission mechanism when the rotary shaft 14 and the arm 15 are rotated counterclockwise. When the roller 16 is rotated then, a concrete in a tube 12 is delivered from a suction side to a discharge side under pressure. In this case where a depressed zone by the roller 16 is kept full closed, ballasts a, b are prevented from being caught in a closing of the tube 12, thus keeping the tube 12 less wearing and improving durability after all. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60202144-A (JP)
Title: Polypropylene resin composition
Inventor: MINO TATSUYUKI
IPC: C08L7/00
Filed: 1984-03-27
Abstract: PURPOSE:The titled composition which gives a molded article having excellent balance between stiffness and impact strength, excellent heat resistance, and good appearance, made by incorporating mica having a specified average particle diameter and particle size distribution into a crystalline propylene-ethylene copolymer resin optionally with a rubber-like material incorporated therein. CONSTITUTION:A polypropylene resin composition comprising 50-97wt% crystalline propylene-ethylene copolymer resin (A), 0-20wt% rubber-like material (B), and 3-50wt% mica (C) having an average particle diameter (determined by photo extinction method of the liquid phase sedimentation analysis) of 0.5- 4.5mum, with the particle size distribution being at least 95wt% fraction of 10mum or smaller, at least 60wt% fraction of 5mum or smaller, and 10-80wt% fraction of 1mum or smaller. The composition can produce a molded article having excellent balance between stiffness and impact strength, excellent heat resistance, and excellent appearance, by injection, extrusion, rotational molding, etc., and can be used as a material for automobile parts, parts of electrical appliances, business machine parts, etc.
Patent JP-S60202914-A (JP)
Title: Garnet thin-film element and manufacture thereof
Inventor: GOMI MANABU
IPC: H01F10/26
Filed: 1984-03-28
Abstract: PURPOSE:To obtain a garnet thin-film element having vertical magnetization characteristics by orientation-growing a Ba1-x-ySrxCayF2 film (where 0<=x+y<1) on a substrate and further orientation-growing a garnet thin-film on the film. CONSTITUTION:An silica glass substrate 2 is placed on a sample base 1 for a vacuum deposition device. An evaporating substance BaF2 4 is inserted into the hollow section of a filament 3. The inside of the device is evacuated to the fixed degree of vacuum, and BaF2 4 is heated by the filament 3. Consequently, a Ba1-x-ySrxCayF2 film 6 is formed on the silica glass substrate 2 (where 0<=x+y <1). The silica glass substrate 2 is placed on an electrode plate 7 made of stainless for a high-frequency sputtering device, and glow discharge is executed between electrode plates 7, 8. The surface of a target 9 is sputtered by the discharge, and the upper section of the BaF2 film 6 is coated with eliminated atoms.
Patent JP-S57174401-A (JP)
Title: Production of ferrosilicon alloy core
Inventor: HASHIMOTO KAORU
IPC: B22F7/06
Filed: 1981-04-21
Abstract: PURPOSE:To produce a core material which retains initial magnetic characteristics and will not crack in the stage of molding a ferrosilicon alloy material as a core for dot printer heads by extruding its powdery raw materials, sintering the molding and producing said core by changing the org. components to be mixed in the surface and inside parts of the molding. CONSTITUTION:In the stage of producing a ferrosilicon alloy as a core for dot printer heads from powdery raw materials, a layer of a crude sheet 1 is formed on the inside surface of a die 2, after which raw material powder 3 is put therein and is extruded and molded by a plunger 4; thence the molding is sintered in a hydrogen atmosphere at 1,350 deg.C, whereby the core is produced. The crude sheet material prepd. by mixing iron carbonyl powder and ferrosilicon powder in such a way as to contain 6.5% Si and mixing these powders with a binder, a plasticizer and a solvent, to a slurry form is used. The raw material powder 3 prepd. by mixing 25pts. methyl ethyl ketone with 100pts. mixed powder of 6.5% Si is used.
Patent JP-S51137015-A (JP)
Title: An intake gas control apparatus for an internal combustion engine
Inventor: KANESAKA HIROSHI
IPC: F02B33/00
Filed: 1975-05-21
Abstract: PURPOSE: Acquiring of the constant intake gas pressure always constant over the range from the engine starting to the high speed driving. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05263918-A (JP)
Title: Slip limit control device for fluid transmission system
IPC: F16H61/14
Filed: 1992-03-17
Abstract: PURPOSE:To make the operability and the fuel consumption rate compatible with each other, by determining the adjustive control constant on the basis of the performance function including the quantities representing deviations as to respective rotary movements of an input and an output element and a slip between the input and the output element, and making adjustive control so as to cause each of the above three quantities to fall within a specified range. CONSTITUTION:In controlling, by a controller 7, the connecting force of a lock-up clutch 4c equipped to a torque converter 4, the revolution speed Ne of engine, the rotation speed Nt of turbine, and the transmission output torque To are first detected by an engine-revolution detection section 11, turbine rotation detection section 12, and transmission output torque detection section 13, respectively. Next, in a calculation section 14, a standard deviation Ner of the revolution speed Ne is calculated. In a calculation section 15, a slip S between an input element and an output element of the torque converter 4 is calculated from (Ne-Nt). In a calculation section 16, a standard deviation Tor of the transmission output torque To is calculate. In a weighting adjustive controller 17, an adjustive control constant is determined on the basis of the performance function including the above-calculated results, and this control constant is used to serve to control the above connecting force.
Patent JP-H03260525-A (JP)
Title: Air-conditioner
Inventor: AMAMIYA YUJI
IPC: F24F1/00
Filed: 1990-03-12
Abstract: PURPOSE:To provide an air-conditioner in which an operating sound of an air blower is hardly transmitted to a user and a maintenance work for a heat exchanging device can be easily carried out by a method wherein the air blower is mounted within a ceiling space and the heat exchanging device is arranged at a floor part within an air conditioned room. CONSTITUTION:In this type of air-conditioner, since an air blower 6 is arranged in a ceiling 50, a distance from an air blower 29 in an air blower device 6 to an occupant in a room is increased and an operating sound of the air blower is attenuated, resulting in that the operating sound transmitted to the occupant is reduced. In addition, since there is a certain surplus space in the ceiling 50, a countermeasure against the operating sound can be easily attained. Since a heat exchanging device 1 is mounted on the floor 52 of an air conditioned room 2 or a lower position within a partition wall 4, a hand of the occupant may easily reach the heat exchanging device 1 and then a maintenance work for the heat exchanging device 1 can be easily carried out.
Patent JP-S57175272-A (JP)
Title: Measuring device for internal body radioactivity
Inventor: FUJII MASAAKI
IPC: G01T1/166
Filed: 1981-04-23
Abstract: PURPOSE:To realize the measurement for the 3-dimensional distribution of the radioactive material taken into a body, by supplying the signal showing the position of a detector and the radiation count value signal at the position of the detector and calculating the distribution of radioactivity in the body to be measured. CONSTITUTION:The position of a radiation detector 2 is set at a prescribed position of a subject person 1. Then the detector position setting signal is fed to a controller 21 of a driving control part 8 from a control arithmetic part 10. The controller 21 compares this signal with the detector position signal fed from a detector driving mechanism 3 and delivers the signal corresponding to the differential between the two signals to the mechanism 3 via a servo amplifier 22. The detector position signal is fed also to the part 10 to be compared with the detector position setting signal and delivers an indication for the measurement of radiation when the coincidence is obtained. The incident radiation of the detector is converted into an electric pulse at a radiation measuring part 9 to be assorted and counted based on the pulse waveheight through a waveheight analyzer. This analyzer performs the counting with the gate opening signal supplied from the part 10 and delivers the count value signal to the part 10 with the gate closing signal. Such measurement is carried out at all detecting positions to calculate the distribution of the internal radioactivity.
Patent JP-S58178091-A (JP)
Inventor: SHIRAISHI MASAHIKO
IPC: F16L9/14
Filed: 1982-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08252600-A (JP)
Title: Pure water producing device
Inventor: OSAWA KIMINOBU
IPC: C02F9/00
Filed: 1995-03-20
Abstract: PURPOSE: To efficiently sterilize a pure water producing device provided with a pure water producing part having a tank for water to be treated, a reverse osmotic membrane device and an ion exchange device and a subsystem part having a pure water tank to which the pure water produced at the pure water producing part is introduced and a membrane separation device to which the pure water is supplied from the pure water tank and to reduce sterilization frequency. CONSTITUTION: In this device, circulation lines 20 and 22 connecting a membrane separation device 7 to the tank for water to be treated 1 are provided, and also a heating means 5 for water flowing in a circulation loop composed of a pure water producing part I, a subsystem II and the circulation lines 20 and 22 is provided. The whole system of the pure water producing part is subjected to a hot water sterilization, and the number of bacteria in the pure water obtained at the pure water producing part is reduced and a bacterial load at the subsystem part is reduced, and a high purity purified water is stably obtained over a long period of time even with a lower sterilization frequency.
Patent JP-S54152027-A (JP)
Title: Separation and purification of chlorophyll
Inventor: IRIYAMA KEIJI
IPC: C09B61/00
Filed: 1978-05-22
Abstract: PURPOSE: To obtain chlorophyll in high purity simply and rapidly, by washing chlorophyll(C) adsorbed from a crude C dispersion in petroleum ether with petroleum ether to eluate and remove yellow pigment impurities.  
     CONSTITUTION: Crude chlorophyll containing yellow pigments prepared by the dioxane method is dispersed in petroleum ether containing a very small amount, e.g. 0.1 vol.%, of ethyl ether. The chlorophyll in the dispersion is adsorbed by a powerful adsorbent, e.g. powdery suger, and washed with petroleum ether to eluate and remove yellow pigments. The chlorophyll is then eluated by ethyl ether. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000260764-A (JP)
Title: Device for manufacture of semiconductor device
Inventor: OOTO KOICHI
IPC: H01L21/312
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a semiconductor device which can improve film formation rate with a simple constitution, without using a thermal decomposition furnace. SOLUTION: In this manufacturing apparatus of a semiconductor device, a plasma generating apparatus 13 is installed inside a source gas path between a source container 8, wherein xylylene dimers 18 are stored and a film formation chamber 1. The xylylene dimer 18 heated by a source container 8 gasifies and is fed to the plasma generating apparatus 13. In the plasma generating apparatus 13, the output of a high-frequency power supply 13d is applied between an upper electrode 13b and a lower electrode 13c, and plasma is generated inside the plasma generating apparatus 13. A source gas from the source container 8 introduced into the plasma generating apparatus 13 is decomposed through the excitation of plasma, and monomer of xylylene is formed.
Patent JP-H06273628-A (JP)
Title: Method for connecting optical circuit board and optical fiber
Inventor: ITO TAKAKAZU
IPC: G02B6/12
Filed: 1993-03-22
Abstract: PURPOSE:To provide the method which connects optical fibers in an arbitrary position of an optical waveguide. CONSTITUTION:When optical fibers 7a and 7b are connected to optical waveguides 2a and 2b of an optical circuit board A where optical waveguides are formed in a clad by patterning, a curved part 4 having optical waveguides 2a and 2b is formed in the optical circuit board A and is bent to project connection end faces 2a' and 2b' of optical waveguides upward or downward from a surface A of the optical circuit board A, and end faces 7a' and 7b' of optical fibers 7a and 7b are connected to exposed end faces 2a' and 2b' of optical waveguides.
Patent JP-H08256873-A (JP)
Title: Seat for vehicle
Inventor: NAGASAKI MAKOTO
IPC: B60N2/48
Filed: 1995-03-20
Abstract: PURPOSE: To provide a seat for a vehicle capable of coping with folding in a place with narrow longitudinal space and sitters with various heights. CONSTITUTION: A head rest 10 comprises a head rest main body 13 to support the head part of a sitter and a head rest base 12, with a width wider than that of the head rest main body 13 in the right and left width directions, to support the back part of the sitter, an assembling dent 11 to which the head rest base 12 is to be inserted elevatably and rotatably in the longitudinal direction is mounted on the upper part of a seat back 10b, and the head rest base 12 is assembled to the assembling dent 11 via an elevating means and a rotating means. The elevating means is equipped with a lock means to releasably regulate the elevation and the rotation means is equipped with a lock means to releasably lock the rotation in the longitudinal direction.
Patent JP-S60204472-A (JP)
Inventor: TADA TETSUYA
IPC: B65D47/34
Filed: 1984-03-30
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-S61224245-A (JP)
Title: Color picture tube
Inventor: TOKITA KIYOSHI
IPC: H01J29/07
Filed: 1985-03-27
Abstract: PURPOSE:To improve degradation of color purity such as shifted color or uneven color by providing a grey black film composed of aluminum-ferro metallic compound onto at least one main face of shadowmask thereby easily reducing doming of shadowmask at initial operating stage. CONSTITUTION:Main face at the electron gun side of shadowmask arranged near the screen 4 while facing is applied with aluminum to execute blackening. The aluminum is deposited onto the surface of shadowmask at the electron gun side in a vacuum chamber upon formation of the shadowmask into spherical face through plastic machining and executing degreasing through tricren. Upon heating in hydrogen furnace, iron and aluminum are dispersed each other to produce porous grey black aluminum-ferro metallic compound such as FeAl3, Fe2Al5, FeAl2 on the surface of shadowmask. The shadowmask having such compound layer has high thermal conductivity and thermal radiation rate on the surface thus to enable effective conduction of heat produced through collision of electron beam to the circumferential portion or to radiate from the surface of shadowmask.
Patent JP-H08265206-A (JP)
Title: Conversion connector for radio frequency measurement
Inventor: KOYAMA TOSHIHIKO
IPC: H04B17/00
Filed: 1995-03-20
Abstract: PURPOSE: To easily measure the frequency characteristics of a radio communication equipment from an outside by attaching a conversion connector capable of connecting a measurement cable and connecting an external antenna as well at the normal attachment place of an antenna. CONSTITUTION: After the antenna is detached, this conversion connector 7 is attached by a screw 6 and the lower end of the conversion connector 7 is brought into contact with an antenna contact point spring 4. By connecting the measurement cable 8 for frequency measurement to the conversion connector 7, measurement signals are directly sent to the antenna contact point of a printed board inside the communication equipment. Thus, radio frequency characteristics are easily measured from the outside without decomposing the communication equipment. Further, the loss of signals is extremely small. Also, at the time of communication with the outside, by connecting an external antenna cable 8 to the conversion connector 7, the communication with the outside is immediately made possible.  Thus, the measurement of the frequency characteristics and the investigation of a communication state are alternately switched by a simple operation in a short time.
Patent JP-S53146790-A (JP)
Title: Production of petroleum resin
Inventor: OOZURU MASAAKI
IPC: C08F4/00
Filed: 1977-05-27
Abstract: PURPOSE: To produce a petroleum resin having improved compatibility, solubility characteristics, and hue, by polymerizing a fraction having a specific boiling point, which is formed by petroleum refining or cracking and contains aromatic unsaturated hydrocarbons, using a catalyst system consisting of an aluminum halide and a mercaptan. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06250462-A (JP)
Title: Image forming device
Inventor: NAMEKATA SEIICHI
IPC: G03G15/00
Filed: 1993-02-25
Abstract: PURPOSE:To make a fast copying speed fast at the same process speed and to increase the number of copies per unit hour by making a carrying speed fast or putting back the speed to an original carrying speed when a sheet material is advancing. CONSTITUTION:This image forming device is provided with a carrying part 7 transferring an image on an image carrier onto the sheet material and then, separating the sheet material from the image carrier, to carry the sheet material from a separating part to the outside of a device and a roller fixing unit 8 holding the sheet material and fixing the image, on the carrying part 7. The passage of the sheet material up to the fixing nip part of the fixing unit 8 from the separating part is set shorter than the longest sheet material used for the image forming device. After the tailing edge of the sheet material is separated from the separating part, the carrying speed of the carrying part 7 in a direction where the sheet material is travelled from the separating part is made fast and after the sheet material passes the carrying part 7, the carrying speed of the carrying part 7 is put back. Thus, the process speed is not changed but the fast copy is made fast.
Patent JP-H0214026-A (JP)
Title: Draft apparatus
Inventor: RUI BUINIYON
IPC: D01H5/52
Filed: 1989-03-15
Abstract: PURPOSE: To conform to a staple length of various different kinds without adjusting a roller interval by adding two piece of pressure rollers, increasing nip points and applying specified pressing force to both pressure rollers. CONSTITUTION: In this drawing mechanism, in which three pieces of pressure rollers 6, 7 and 8 are respectively pressed to three pieces of draft rollers 1, 2 and 3 by pressing means Z, K and H, by arranging other pressure rollers 9 and 10 between three pieces of the pressure rollers 6, 7 and 8 and pressing with a second draft roller 2, nip points are increased, pressing is made possible by the force equal to or smaller than the pressing force that the pressing means Z, K and H apply to the pressure rollers 9 and 10 as well as the pressure rollers 6, 7 and 8.
Patent JP-S54279-A (JP)
Title: Method of detecting amount of coils remaining on drum
Inventor: ISHIDA TOSHIYA
IPC: B21D43/02
Filed: 1977-05-27
Abstract: PURPOSE: To detect the amount of coils still remaining on the uncoiler and transmit a signal so as to reduce the speed of a pressing machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11262285-A (JP)
Title: Motor controller
Inventor: YANAGAWA MASAKI
IPC: H02P27/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To perform surely and stably in a shortest time the pull-in drive of an AC motor in the course of its free running. SOLUTION: In a motor controller, when after bringing an AC motor 6 driven by an inverter 5 into a free-running state the pull-in drive of the AC motor 6 in the course of its free running is restarted at the timing of its terminal voltage becoming not larger than a predetermined value, there are provided first means 80, 81 for sensing the fact that the sensed current quantity of the AC motor 6 has become not larger than the predetermined value after restarting its drive, a second means 48a for cutting off by the output of the first means 80, 81 a corrective signal giving a predetermined bias to the frequency reference of a pull-in transient time, which is the output signal of a speed sensor 7 of the AC motor 6, a timer means 81a for sensing the lapse of a predetermined time after the second means 48a is opened, and a third means comprising changeover means 47,  48 for operating by the output of the timer means 81a and changing over the frequency command of the inverter 5 into a preset frequency reference used in a usual driving time.
Patent JP-S61218844-A (JP)
Title: Hood bumper rubber
Inventor: GOSHIMA YASUHIRO
IPC: F16F7/00
Filed: 1985-03-26
Abstract: PURPOSE:To enable easy modification of the flexure characteristic of hood bumper rubber by fitting a tubular stopper having random preset size in the fixing base section. CONSTITUTION:The hood bumper rubber 11 is comprised of the fixing base section 12 and a fastener 13 projecting downward from said section 12 where said fastener 13 is fitted in a fixing hole 15 of chassis panel 14. A tubular projecting section 16 is provided in the center at the upper end of said section 12 and an annular groove 17 is made at the outside of the circumferential section. A stopper 18 having random preset size is fitted in said section 12. Consequently, the load-flexure characteristic of the hood bumper rubber can be set freely.
Patent JP-H09253282-A (JP)
Title: Pachinko ball projecting device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To enable a smooth handling and the stabilization of projecting movements by transforming the rotating movements of a rotating axis into reciprocating movements and turning an actuating member by this reciprocating movements interlocked with a projecting device. SOLUTION: The movements of a projecting device turn a rotating member 80, and which moves a driving member 38 upwards. By this, the driving piece 34b of an actuating member 34 turns clockwise around a pin 36 as turned up by a connecting arm 38. The pressing piece 34a of the actuating member 34 turns to the same direction as well, presses up the ball sending member 44 of a ball supplying device 20 and places a pachinko ball T onto a ball receiver 44a from a guiding passage 50. And the driving member 38 moves downwards with the movements of the projecting device, and the driving piece 34b and pressing piece 34a of the actuating member 34 turn counterclockwise. The ball sending member 44 turns downwards by its own weight and discharges the pachinko ball T on the ball receiving part 44a from a discharge opening 46a to the position of projection.  Then the preventing part 44b of the ball sending part 44 prevents the next ball T dropping.