baber/WOPTO huggingface dataset:
Patent JP-H0921290-A (JP)
Title: Sampling device for underground soil
Inventor: SASAKI NAOYASU
IPC: E21B49/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To easily sample soil at an optional underground position at an optional depth with a simple mechanism. SOLUTION: An insertion body 2 into the ground is rotatably connected to the lower end section of a shaft 1. A moving body 12 is screwed to the outer periphery toward the upper section of the shaft 1 at a fixed interval with the insertion body 2. The shaft 1 is made vertically movable against the moving body 12. The moving body 12 and the insertion body Z are connected by multiple plate springs 11 arranged on the outer periphery of the shaft 1. A storage interval 9 of soil is formed between the plate springs 11 and the shaft 1, and the plate springs 11 are curved and expanded outward when the moving body 12 and the insertion body 2 approach each other.
Patent JP-H1014632-A (JP)
Title: Umbrella and drop avoiding tool used for umbrella
Inventor: KINUGAWA KOICHI
IPC: A45B25/24
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To mount a drop avoiding tool at any time if necessary, to provide excellent adaptability on demand and to decrease loss in resource by mounting the drop avoiding tool which is turned to a contracted condition around an inner rod when an umbrella is in an opened posture and is turned to an extended condition for covering a waterproof sheet part when the umbrella is in closed posture outside the waterproof sheet. SOLUTION: An inner rod 1, an upper pulley 2 mounted on the top part of the inner rod 1, a lower pulley 3 being freely slidably up and down fitted to the inner rod 1, a framework 4 connected with the upper and lower pulleys 2 and 3 and a waterproof sheet 7 extended to the framework 4 are provided. In addition, this umbrella is constituted by mounting a drop avoiding tool 8 which is turned to a contracted condition around an inner rod 1 when an umbrella is in an opened posture and is turned to an extended condition for covering the waterproof sheet 7 part when the umbrella is in closed posture outside of the waterproof sheet 7. These inner rod 1, the upper and lower pulleys 2 and 3, the framework 4, the waterproof sheet 7 and the drop avoiding tool 8 are respectively constituted of synthetic resin materials.
Patent JP-H0459203-A (JP)
Title: Porous layer of pressure casting mold
Inventor: MURATA KAZUSHIGE
IPC: B28B1/26
Filed: 1990-06-28
Abstract: PURPOSE:To manufacture the above porous layer for a pressure casting mold excellent in prosity which molds a die easily and prepare voids of complicated shape of being hard to be clogged by using a filler of glassy material of needle- shaped and globular shape and specifying the average grain size and average length of the needle-shaped filler. CONSTITUTION:A pressure casting mold is formed with a porous layer and a backup layer. The porous layer is composed of a filler, a curing agent and water as main components. As for the filler, a needle-shaped material formed with a mixture of glass fiber cut into the given size and a globular glassy material are used. The proper range of ratio of the needle-shaped filler and the globular filler is 4:1-1:1. The diameter of needle-shaped filler is approximately average 1-10mum. It is better to make the average length of needle-shaped filler 20-100mum. The needle-shaped and globular fillers, therefore, are entangled each other when they are mixed in use to form voids of complicated shape among them, and a porous layer of superior void content and hard to generate clogging can be manufactured.
Patent JP-S6233618-A (JP)
Title: Method and device for injection and compression molding
Inventor: YATSUDA NORIO
IPC: B29C71/00
Filed: 1985-08-07
Abstract: PURPOSE:To reduce internal stress of molded product and improve accuracy of the same by a method wherein a mold for injection and compression molding is provided with a structure capable of changing the temperature and volume of resin under a given compression pressure to permit to mold the resin under the optimum compression pressure. CONSTITUTION:Injection pressure is received by the mechanism of wedge 23 or the like to permit to hold the volume of a cavity 10, constituted by the molding mold, under a condition that it is maintained in a given volume. When a pressure applied on the insert pipe 5 of the molding mold is reduced to a predetermined compression pressure in accordance with the reduction in specific volume of molten resin due to cooling, the wedge 23 retreates and the compres sion pressure can be kept in a given value by a slidable compression cylinder 14. The specific volume is controlled so as to prevent it from becoming 1.0 or less in primary cooling process and prevent it from increasing to 1.0 or more in a heating process, whereby the internal stress can be reduced and the accuracy of product may be improved.
Patent JP-H0224283-A (JP)
Title: Motorcycle having engine with supercharger
Inventor: NONOGAKI YOSHIAKI
IPC: F02B29/04
Filed: 1988-07-11
Abstract: PURPOSE:To improve supercharging efficiency by inclining a cylinder head forward, arranging a vertical draft type carburetor and an air cleaner up and down on the upper portion thereof, and providing a supercharger on the intake pipe line thereof while providing a water-cooled type intercooler on the lower course side of the supercharger. CONSTITUTION:Since an intercooler 37 and a carburetor 15 are placed in close vicinity to each other on both upper and lower sides across an air cleaner 20, the whole length of the lower course portion 39 of a lower course side intake pipe 36 connecting the intercooler 37 and carburetor 15 can be reduced, enabling intake air cooled by the intercooler 37 to be fed to the carburetor 15 through the shortest distance. Further, since the air cleaner 20 and a surge tank 16 are installed between the intercooler 37 and an engine 5, the heat of the engine 5 transferred to the intercooler 37 side is interrupted thereby, to suppress the effect of heat of the engine 5 to the intercooler 37, enabling the supercharger 25 to carry out supercharging with high efficiency.
Patent JP-H0220647-A (JP)
Title: Belt and wheel type continuous casting machine
Inventor: KAWAKAMI AKIO
IPC: B22D11/06
Filed: 1988-07-11
Abstract: PURPOSE:To prevent deposit of intermetallic compound of Al3Zr, etc., in a spout by impressing vibration with an exciting means to a spout under the specific condition in the spout for pouring molten metal into a groove in a casting wheel. CONSTITUTION:The molten metal melted to the specific composition of an ultra super heat resistant aluminum alloy in a melting and holding furnace 1, is supplied into the spout 4 through a trough 2 and supporting member 3 and supplied into a groove 6 in a casting wheel 5 through the spout 4. In this case, at the process, which the molten metal reaches to the spout 4 from a holding furnace 1 through the trough 2 and the supporting member 3, the local lowering of the temp. of the molten metal is developed and the Al3Zr intermetallic compound is precipitated or will be started to precipitate from the molten metal containing large quantity of Zr. However, as the spout 4 impresses the vibration with the electromagnetic excitor 20 under condition of 10<2>-10<4>Hz vibrating frequency and 10<1>-10<2>cm/mum vibrating speed, the Al3Zr intermetallic compound is smoothly supplied into the casting wheel 5 in order. Therefore, it is not caused that the intermetallic compound is deposited at the tip part of the spout 4, lumped and supplied in the groove 6 is the casting wheel 5.
Patent JP-S6415685-A (JP)
Title: Radiation dosage control apparatus
Inventor: MATSUO HITOSHI
IPC: G01T1/00
Filed: 1987-07-09
Abstract: PURPOSE:To cope with a complicated work subject system without increasing the load of a general worker concerned with radiation, by the exchanging work subject code stored in a memory part with the data of a dosimeter in a dosimeter interface part. CONSTITUTION:A work dose control apparatus 12 is constituted of a card reader part 4 reading a card having a work subject preliminarily written therein, a ten key part 5 for inputting step codes wherein a working process is divided at every state, a display part 6 conforming these input data, a memory part 8 registering the data after confirmation by a control part 7, a dosimeter interface part 9 giving and taking data between the dosemeter and the work dose control apparatus 12 at the inlet of a working area, a clock part 10 transmitting time data and a transmitting part 13 mutually connecting a plurality of the work dose control apparatuses 12 in order to hold all of common subject codes and step codes to said control apparatuses 12. The work data written in the dosimeter are read by an entry and exit region control apparatus after the finish of work. By this constitution, control at every complicated work subject system and working process can be easily performed.
Patent JP-S6234474-A (JP)
Title: Video deciding device
Inventor: FUJIMOTO MAKOTO
IPC: H04N5/78
Filed: 1985-08-07
Abstract: PURPOSE:To automatically select a desired recording place on a VTR tape by recording an optional screen such as the VTR tape at a recording media as a still picture and selecting the screen to be outputted from the tape, etc., by the still picture. CONSTITUTION:A high speed reproducing means (a) is a VTR, etc., which can reproduce at high speed the video recorded at the recording media such as the video tape, and a still video recording reproducing means (b) such as a still video recording device records and reproduces the video reproduced by the high speed reproducing means (a) as the still picture at every screen selectively. By comparing the contents of one or plural scanning lines, a deciding means (c) successively decides whether or not the still video reproduced by the reproducing means (b) and the video reproduced at high speed by the reproducing means (a) are coincident with each other, and generates the deciding output when they are coincident. A control means (d) controls to stop the high speed reproducing means (a) in accordance with the deciding output.
Patent JP-2001003837-A (JP)
Title: Fuel supply pump
Inventor: NISHIMURA TERUKAZU
IPC: F02M47/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply pump which suppresses oil hammer occurring on a force-fed fuel by temporarily stopping or decelerating opening operation of an inlet valve, which flows the fuel into a pump chamber, at the time of start-up of fuel force feeding through pre-stroke control. SOLUTION: During initial lift of a plunger 83 of this fuel supply pump, pre-stroke control for restoring a fuel within a pump chamber 84 to a fuel passage 13a on the feed side, thereby to control the force-feeding amount of the fuel to be discharged into a discharge pipeline 102 is performed. At the time of start-up of fuel force feeding, an open/close valve 96 is closed, and an inlet valve 88 is temporarily stopped from lifting by means of back pressure within a pressure control chamber 94, so that a portion of the fuel within the pump chamber 84 is restored to the fuel passage 13a continuously. Consequently, abrupt buildup of fuel pressure due to the lift of the plunger 83 is prevented, and the fuel supply pump causes no extensive oil hammer.
Patent JP-S6232639-A (JP)
Title: Input protective circuit of semiconductor device and manufacture thereof
Inventor: SHOJI MASAHIKO
IPC: H01L27/06
Filed: 1985-08-05
Abstract: PURPOSE:To prevent a high electric field at a corner part and an inner edge part of a bent part when a high electrostatic voltage is applied and to prevent the damage of a protecting resistor, by relatively increasing the layer resistances of the corner part and the inner edge part of the bent part in a polycrystalline silicon layer in comparison with other parts. CONSTITUTION:On an insulating film 2 of a semiconductor substrate 1, a polycrystalline layer 3 is formed as a protecting resistor. When a high electrostatic voltage is applied from a bonding pad 5, a current is conducted in the polycrystalline silicon layer 3 as the protecting resistor. At the inner edge part of the shortest path in the bent polycrystalline silicon layer 3, a high resistance part 3a is formed. Therefore, the current flows through an outer low resistance part 3b. Thus the concentration of an electric field at the inner edge part is prevented. The impurity concentration, i.e., the layer resistance, at the interface of the low resistance part 3b shows a gentle gradient. Therefore, deviation of the electric field is eased, the yield of local Joule's heat due to the concentration of the electric field is prevented and the burning of the polycrystalline silicon layer 3 can be prevented.
Patent JP-H1035-A (JP)
Title: Agricultural olefin resin film
Inventor: NAKAGAWA YASUHIRO
IPC: A01G9/14
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prepare an agricultural olefin resin film, excellent in transparency and the durability of fog resistance, and suitable for growth in greenhouse, etc., by compounding an olefin resin with a specific anti-Togging agent and a metal salt of a normal paraffin sulfonic acid at a specific ratio. SOLUTION: This agricultural olefin resin film is obtained by compounding (A) 100 pts.wt. of an olefin resin such as a polyethylene, (B) 1-4 pts.wt. of an anti-fogging agent consisting of a partial esterification compound of a polyhydric alcohol such as sorbitan and a 14-22C saturated fatty acid such as palmitic acid and (C) 0.05-0.5 pt.wt. of a metal salt of a normal paraffin sulfonic acid in which a sulfonic group bonds to a secondary position of a 8-22C normal paraffin and the metal of the salt is an alkali metal or an alkaline earth metal.
Patent JP-H0520901-A (JP)
Title: Spotlight
Inventor: NAGAO HITOSHI
IPC: F21V29/00
Filed: 1991-07-15
Abstract: PURPOSE:To simplify the construction of a spotlight and prevent the dislocation of a socket and a reflective mirror, while the construction being so made as not to cause a temperature rise on the external surface of a case. CONSTITUTION:A socket 5 is housed in a fixture case 4 having an open front end, and a reflective mirror 7 is fitted around the boundary of the open end. A plate spring 11 to elastically clamp the socket 5 and mirror 7 is used for the mounting thereof on the fixture case 4 in non-contact state.
Patent JP-2000010369-A (JP)
Title: Image forming device
Inventor: KUBO HIROHIKO
IPC: B65H23/188
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To more reliably automatically load a paper sheet even if a paper sheet carrying passage is long in an image forming device for printing a continuous paper sheet by an electrophotographic method. SOLUTION: A paper sheet carrying device 2 has a paper sheet driving mechanism being arranged on the upstream side of photosensitive drums 9, 10 in a paper sheet carrying passage, imparting downstream directional reciprocal feeding motion to a paper sheet 3 and being controlled in driving by the control part, a scuff roller 18 being arranged on the downstream side of the photosensitive drums 9,  10 in the paper sheet carrying passage and imparting feeding directional tensile force to the paper sheet 3 and paper sheet detecting means being arranged in a plurality along the paper sheet carrying passage and offering information on the existence of the paper sheet 3 to the control part so that the control part controls the paper sheet driving mechanism to perform at least one time or more retrials when failing in a first time trial when trying automatic loading for enabling the forefront part of the paper sheet 3 to reach the scuff roller 18 by normally driving the paper sheet driving mechanism in which the forefront part of the paper sheet 3 is set.
Patent JP-S5977352-A (JP)
Title: Electromagnetic ultrasonic measuring apparatus
Inventor: FUJIMOTO MINORU
IPC: G01N29/04
Filed: 1983-09-21
Abstract: PURPOSE:To measure, with excellent sensitivity, an item to be inspected which has a curvature, by employing a movable core as the core of an electromagnet which applies a magnetic field to the item to be inspected. CONSTITUTION:An electromagnet core outer pole 1B is adapted to be vertically movable, and the end of the outer pole 1B has a curvature. Accordingly, it is possible to provide the measuring apparatus without producing any air gap between the core outer pole 1B and an item 6 to be inspected. A magnetic field is applied to the item 6 by exciting a coil 2. A force according to the Fleming's rule is applied to the item 6 by the applied magnetic field and an eddy current generated in the item 6 by exciting a transmission-reception coil 3 with a pulse current, thus causing an ultrasonic wave to be generated. In the case of reception, a voltage is generated in the trasmission-reception coil 3 by the mechanism reverse to that in the case of transmission.
Patent JP-S6381218-A (JP)
Inventor: HAINRITSUHI BERUTOKE
IPC: G01F3/22
Filed: 1987-07-13
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-S5871245-A (JP)
Inventor: DONARUDO ROIDO RIIZU
IPC: B60T1/06
Filed: 1982-10-01
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-S5691899-A (JP)
Title: Digestion of sludge
Inventor: SUZUKI TOMIO
IPC: C02F11/04
Filed: 1979-12-26
Abstract: PURPOSE: To facilitate digestion of a sludge without precipitation separation of the digested sludge in a digestion vessel, by gravity condensing a sludge to be disposed, and supplying the condensed sludge to the digestion vessel.  
     CONSTITUTION: A sludge to be disposed, e.g., an excessive sludge generated in a process of decontaminating a sewage with an activated sludge, is condensed by mechanical means, e.g., a centrifugal condenser. The condenser 1 condensed an introduced sludge to a solid content of about 6% or so, and carries the condensed sludge to a digestion vessel 2. In the vessel 2, the condensed sludge is digested under an anaerobic atmosphere. The anaerobic fermentation is facilitated well in the digestion vessel 2, because the supplied sludge is already in a highly condensed state. A precipitation separation of the digested sludge is not done in the digestion vessel 2. After the anaerobic digestion, a solution is carried to a desiccator 3. Thus it is not necessary to precipitate and separte the digested sludge in the digestion vessel 2. Consequently, the maintenance of the digestion vessel is quite easy, because only a condition for the anaerobic digestion shall be considered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6075549-A (JP)
Title: Free-cutting alloy tool steel
Inventor: MISHIMA SETSUO
IPC: C22C38/00
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a tool steel having remarkably improved machinability, mechanical property, and heat checking property by adding Zr to the titled tool steel for such as die having a specified compsn., and regulating the proportion of O+N and the content of Zr compd. coexisting with sulphide to specified proportion. CONSTITUTION:The tool steel has a compsn. consisting of by wt% 0.015-0.50 C, 0.1-1.5 Si, 0.1-1.5 Mn, 0.5-8.0 Cr, 0.5-5.0 Mo, 0.1-2.0 V, 0.05-0.2 S, 0.005- 0.2 Zr, 0.01-0.03 O+N. Further >=70% of the Zr compd. i.e. ZrO2 and ZrN are coexisting with sulphide. Furthermore, appropriate amt. of Se, Fe, Ca, Mg may be added if necessary. In the steel of this invention, the shape, size, and distribution of sulphide are made uniform by the inoculating effect of Zr compd. on sulphide, and the effect is fully exhibited by the coexistence of >=70% ZrO2+ZrN with sulphide, and aimed tool steel is then obtd.
Patent JP-S6147499-A (JP)
Title: Manufacture of antibiotic l17046
Inventor: ADORIANO ARABARUBA
IPC: C07K9/00
Filed: 1985-08-08
Abstract: This invention relates to a process for converting a teicoplanin-like compound into antibiotic L 17046 characterized in that a teicoplanin-like compound selected from teicoplanin complex, any further purified preparation thereof, teicoplanin factor A<sub>2'</sub> teicoplanin factor A<sub>3'</sub> each of the main components of teicoplanin factor A<sub>2</sub>, antibiotic L 17054 and a mixture of two or more of the above substances in any proportion is submitted to hydrolysis with a strong acid in the presence of a polar aprotic organic solvent selected from ethers, ketones and mixtures thereof that a room temperature are liquid.
Patent JP-S6168249-A (JP)
Inventor: HIRUMAARU TORINKUSU
IPC: B41F13/00
Filed: 1985-08-08
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-H0223254-A (JP)
Title: Combustion control device for engine
Inventor: SEO NOBUHIDE
IPC: F02D45/00
Filed: 1988-07-12
Abstract: PURPOSE:To prevent continuous occurrence of failure in ignition and to improve rotation stability and fuel consumption of an engine by a method wherein the combustion state of each cylinder is detected, and when a failure in ignition state is decided, control is made so that combustion of a next cycle at the same cylinder is suppressed. CONSTITUTION:Signals P, E and G for a combustion pressure, the eccentric shaft angle of a rotor, and a top dead center detected by sensors 25, 31 and 32, respectively mounted to a rotary piston engine RE are inputted to an engine controller 18 through an amplifier 26, an A/D converter 27 or a counter 33. In this case, when the number of pulses of the eccentric shaft angle signal E after receipt of the top dead center signal G attains the given number of counts, a maximum combustion pressure read signal is transmitted from the counter 33 to the engine controller 18. When the maximum combustion pressure is below a given value, it is decided that an engine is in a failure in ignition state. This decision outputs a control signal T from the engine controller 18 to an injector 19 to reduce a fuel injection amount.
Patent JP-H0615228-A (JP)
Title: Coating method
Inventor: SASANISHI KAZUTO
IPC: B05D3/10
Filed: 1992-06-30
Abstract: PURPOSE:To ensure that applying beads as recurring reflective material is performed uniformly by a single coating pass in a simple and certain manner, and an reflective area by the recurring reflective material is set to a desired value by forming a recurring reflective material layer with a large reflective area to a large-size and unevenly surfaced material to be coated such as the body of an automobile. CONSTITUTION:Recurring reflective material composed of beads of at least glass or a resin are laid on the surface of an automobile body 14 as a material to be coated. In this case, a reflective film 12 is previously formed on the peripheral surface of the bead 11 and the bead 11 is electrostatically deposited on the binder layer 15 of the material to be coated. After that, the reflective film 12 which covers the bead is peeled off on the outward surface side of the material to be coated, and the body 14 is oscillated softly during electrostatic deposition. In addition, the binder layer 15 is formed on a part corresponding to the non-peeled off part of the reflective film 12 between the beads 11. Further, the reflective layer 12 is peeled off after the curing of the binder layer.