baber/WOPTO huggingface dataset:
Patent JP-S58165961-A (JP)
Title: Grindstone mount back-and-forth quick mover of tool grinding machine
Inventor: SHIMAOKA HIROYUKI
IPC: B24B41/00
Filed: 1982-03-23
Abstract: PURPOSE:To perform a grinding work with high precision and efficiency by releasing the grindstone mount of a tool grinding machine quickly from its stationary position by means of a lock pin combined with a rotary solenoid so as to move the grindstone mount back and forth and fix it at a new position. CONSTITUTION:When a handle 23 is operated in an arrow (i) direction, a rotary solenoid 26 is energized and rotated by a limit switch 32, the rack of a lock pin 27 is engaged with a gear, the lock pin 27 is extracted from a coupling section 28 provided on the side surface of a base plate 24, thus releasing a lock. If the handle 23 is rotated in a direction from the front to the rear of the paper under this condition, a rotating shaft 31 is rotated in one body with the handle 23, the grindstone mount 24 is pressed by the roller 35 of a rotating lever 34 to slide on the base plate and is stopped by stoppers 29, 30. If the handle 23 is released at this position, the solenoid 26 is energized to be rotated in the reverse direction as soon as a limit switch 33 is released, the lock pin 27 is controlled so as to be coupled with the coupling section 28 a distance (l) apart, thus a grindstone 5 fixed to the grindstone mount 24 is fixed at a fixed position.
Patent JP-S63210672-A (JP)
Title: Measurement control circuit
Inventor: FUJIYAMA NAOKI
IPC: G01R29/08
Filed: 1987-02-26
Abstract: PURPOSE:To enable measurement soon after the tuning of frequency in a superheterodyne receiver, by setting a measuring stop time according to difference between the current measured frequency and the preceding measured frequency to make it minimum. CONSTITUTION:When the current measured frequency is outputted to a YTO receiver 2 through a control line 7, a frequency difference calculation circuit 9 determines difference from the preceding measured frequency and a receiving blanking time corresponding to the frequency difference is read out of a memory circuit 10 as tuning time to be stored temporarily into a register circuit 11. Thereafter, when a measurement start signal is inputted from the control line 7, a gate control circuit 5 outputs a measurement stop signal to a gate circuit 4 during the period corresponding to the receiving blanking time from the register circuit 11. On the other hand, after passing through an A/D conversion circuit 3 following the YTO receiver 2, an input signal 1 is outputted to the gate circuit 4 as measuring signal and passes through the gate circuit 4 only when the measurement stop signal is off.
Patent JP-H04263803-A (JP)
Title: Piercer for piercing
Inventor: NAKAJIMA TAKESHI
IPC: A44C7/00
Filed: 1991-02-19
Abstract: PURPOSE:To more exactly and safely pierce a piercing needle into a desired position of an earlobe by driving in consciously and exactly the piercing needle after confirming a state that the earlobe is inserted and held, and the inserting position. CONSTITUTION:By pulling a trigger 14, while gripping a grip 11, an earlobe Y is inserted and held lightly by both front and rear members 3, 4 of a cartridge, the position can be confirmed, and also, up to this state, a trigger operation can be executed by a light drawing torque. In such a state, when the trigger 14 is furthermore pulled, the torque rises suddenly, and by exceeding it and pulling complately the trigger 14, detainment of an injection shaft 15 is released, and by elastic force of a pressure-accumulated spring 16, a piercing needle can be pierced instantaneously into the earlobe. Accordingly, since the timing by which the piercing needle 1 is injected is grasped exactly, piercing can be executed stably.
Patent JP-H01219030-A (JP)
Title: Production of cylindrical transparent quartz glass ingot
Inventor: IWANAKA MASAFUMI
IPC: C03B8/00
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a cylindrical transparent quartz glass ingot in good yield by spraying the quartz crystal powder atomized by a burner onto a refractory head rotating at a constant speed to deposit the powder on the head, and fixing the thickness of the deposited molten quartz glass. CONSTITUTION:The quartz crystal powder atomized by the burner (4) is sprayed onto the freely rotatable refractory head (1), melted, and deposited. The upper- end position of the molten deposited quartz glass (9) is detected (by a television camera 10, etc.), and the thickness (l) of the deposit is fixed by controlling the flow rate of the gas injection from the burner (4). The cylindrical transpar ent quartz glass (11) flows down from the head (1), and solidifies. The solidified glass (11) is rotated, supported by the refractory supporting plate (6), and sent downward at a constant speed.
Patent JP-H10303932-A (JP)
Title: Communication device, communication method and recording medium
Inventor: SEKI TOSHIBUMI
IPC: H04N21/2385
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently allocate communication resources by allocating a band for a communication path that transfers in accordance with the content of communication information. SOLUTION: In a server 100, a variation band priority deciding part 105 retrieves an evaluation value that corresponds to an index which is added by a packet index adding part 104 from an index storing part and decides priority of each data flow. A variation band width allocating part 106 allocates a band to each data flow from the priority of each data flow. In a router 200, an index developing part 204 uses an index of a received packet, retrieves an evaluation value from the index storing part 203 and calculates an evaluation value of each data flow. A variation band priority deciding part 205 decides the priority of each data flow by using the evaluation value. A variation band width allocating part 206 allocates each data flow from the priority of each data flow.
Patent JP-S53145915-A (JP)
Title: Microbial insecticide
Inventor: TSUCHIYAMA AKIRA
IPC: C12P1/04
Filed: 1977-04-20
Abstract: PURPOSE: To provide a microbial insecticide having strong insecticidal activity against larvae of mosquitoe, containing spores of variant of Bacillus sphaericus as an effective component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61205277-A (JP)
Title: Novel epoxy compound
Inventor: HATTORI TAKAO
IPC: C07D317/00
Filed: 1985-03-08
Abstract: NEW MATERIAL:The epoxy compound of formula (R and R' are H, alkyl or aryl). EXAMPLE:alpha-Glycidyl-alpha'-isopropylideneglyceryl-glycerol diether. USE:A synthetic intermediate for a compound effective to improve the water- solubility and dispersibility of various fat-soluble compounds used in the fields of pharmaceuticals, cosmetics, foods, agricultural chemicals, etc. Since the compound is liquid at normal temperature, it can be handled easily and can be stored stably under normal condition. Triglycerol derivatives of various fat- soluble compounds can be produced therefrom. PREPARATION:The compound of formula I can be produced by reacting allyl glycidyl ether of formula II with a 1,3-dioxolane derivative of formula III (e.g. 2,2-dimethyl-1,3-dioxolane-4-methanol) in the presence of a catalyst such as CH3ONa, etc., and oxidizing the resultant compound of formula IV mildly in the presence of an oxidizing agent such as m-chloroperbenzoic acid.
Patent JP-S60192530-A (JP)
Inventor: NAKAJIMA TERUJI
IPC: A01G33/02
Filed: 1984-03-10
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-H11227384-A (JP)
Title: Double chuck type mechanical pencil
Inventor: KAGEYAMA SHUHEI
IPC: B43K29/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To project an eraser in a suitable length in response to a wear of the eraser by simply removing an eraser support means as a cassette irrespective of a change in a shape due to use of the eraser. SOLUTION: In the double chuck type mechanical pencil comprising a lead holding front chuck 11 and a lead feeding rear chuck 5, an adapter 3 slidable in an axial direction for locking its rotation with respect to a barrel 1 is fixed to a rear end of a lead tank 4 connected to the chuck 5, and an eraser support means 12 having a support body 13 rotatable with respect to the adapter 3 is detachably provided at a rear part of the adapter 3.
Patent JP-S57162331-A (JP)
Title: Forming method for wiring pattern
Inventor: YASUDA HIROSHI
IPC: H01L21/3213
Filed: 1981-03-31
Abstract: PURPOSE:To improve the wiring density of a wiring pattern by exposing with electron beam a resist of the part corresponding to the profile of the pattern by employing a positive resist for the electron beam resist and reducing the area of emitting the beam for forming the pattern. CONSTITUTION:A positive resist is coated on an aluminum layer 3 formed on a substrate, is then prebaked, an electron beam is emitted to the resist to develop the pattern, is then rinsed, and is then postbaked. With the pattern as a mask the aluminum layer 3 is etched by gas plasma to remove the resist, and an insulating layer 4 is exposed. Since the positive resist has good resolution for the electron beam and the stepped surface of the resist after the development is acute, fine region can be formed. Accordingly, many wires of the same thickness can be formed in the contact hall array of the lower layer at equal interval L between the contact hall arrays 7-11, 12-14.
Patent JP-S59178218-A (JP)
Title: Method and device for impregnating large long-sized fiber under solid state with thermoplastic or thermosetting polymer
Inventor: EMIIRU MOORISU JIYAN MORERU
IPC: D06B9/00
Filed: 1984-03-09
Abstract: A process for impregnating with thermoplastic as well as thermosetting polymers in solid state fibers of great length, comprises realizing in a non-aqueous inert and volatile liquid in the absence of any other moistening, dispersing or emulsifying agent, a suspension of the powder polymer, continuously passing through said suspension the fibers fed in a single and preferential direction, separating such fibers during their passage through the suspension or during their staying time therein, into their unitary elements or filaments so as to expose maximum surface of each of them to contact with said suspension, assembling said unitary elements or filaments to maintain, therebetween and within fibers leaving the suspension, a given quantity of polymer powder, as well distributed as possible, eliminating the suspension liquid, submitting the obtained impregnated fibers to a thermal treatment to bring the polymer to the liquid or pasty state, then supplying the assembly to a forming or preforming unit in order to obtain a finished or semi-finished product of the desired profile or shape, and so that said semi-finished product may serve at its turn for realizing finished products through application of known processings.
Patent JP-S58163535-A (JP)
Title: Working method of die
Inventor: INOUE TOSHIFUMI
IPC: B21D37/20
Filed: 1982-03-25
Abstract: PURPOSE:To inspect easily accuracy of a die after using at high accuracy, by providing a concave reference part on the side of a block for die, and working the bottom face and die face by a supporting member and a surface plate attached to the reference part and leaving the reference face as it is. CONSTITUTION:In casting a block 11 for die, streaky grooves 13 are formed on the sides 12 and worked at sufficient accuracy to form reference faces 14, 15. Supporting members 16 having sufficient accuracy are inserted into the grooves 13, and conformed to the faces 14, 15. The supporting members 16 are placed on a support 18 having sufficient accuracy and set on a surface plate 17. A die bottom plate 19 is worked on the block 11 for die to make it parallel to the face of the surface plate, and a die face 20 is worked basing on the faces 14, 15 to form a die 21. the reference faces 14, 15 are left on the die 21. When inspecting the accuracy of the die 21 after using, the supporting members 16 are inserted into the grooves 13 and the supporting members 16 are placed on the supports 18 on the surface plate 17. By this way, inspection of accuracy of the die face 20 can be performed easily and at high accuracy.
Patent JP-S60191103-A (JP)
Title: Burning method of lower rate of nox in combustion gas
Inventor: MASAI TADAHISA
IPC: F23C99/00
Filed: 1984-03-13
Abstract: PURPOSE:To lower the rate of NOx in exhaust gas, by forming a combustion zone for the secondary air around a low O2 combustion zone for the primary air, and by forming a reducing intermediate compound by heightening the temperature in the primary combustion zone by combustion heat by the air for the secondary combustion. CONSTITUTION:Pulverized coal as a fuel is injected into a furnace with the primary air 1, and is burned with the air in low O2 in the primary combustion zone 11. The secondary air 3 is injected from annularly arranged secondary pores 4 provided around the primary air port 2 so as to encircle the primary combustion zone, and the secondary combustion zone 12 in high temperature is formed by the comparatively high O2 partial pressure around the primary combustion zone 11 where the rate of O2 is low. Because the secondary combustion zone is in high temperature, reduced substance, reduced radical is produced in large quantity in the primary combustion zone 11, that is an inner low O2 combustion zone, and produced NOx is reduced into a gas phase. Then the tertiary air 6 fed from a tertiary air port 7 joins to the primary and the secondary air in the downstream sides of the primary and the secondary combustion zones, by forming a complete combustion zone 14 together with those airs, buring the unburned content completely. With such an arrangement, the rate of NOx can be decresed, and the produced rate of NOx is reduced into a gas phase, so that the rate of NOx in exhaust gas can be lowered.
Patent JP-S57160713-A (JP)
Title: Flow rate control mechanism for car air conditioner
Inventor: UEDA TOSHIMICHI
IPC: F25B41/06
Filed: 1981-03-31
Abstract: PURPOSE:To improve comfortability of cooling in the whole car speed range, by connecting a bypass channel in parallel with a capillary tube to a flow channel cross-sectional area control valve which increases the degree of opening as the cat speed increases, in case of an air ventilator that uses the capillary tube as an expansion mechanism. CONSTITUTION:A thermoelectctric expansion valve 7 is provided in parallel to a capillary tube 3 so that the opening of a valve body may be changed by the signals from a car speed detector 9. Thus, the car speed detector 9 generates a voltage depending on the increased car speed and this voltage is applied to the thermoelectric expansion valve 7. Therefore, the heater of expansion valve 7 generates heat and a bimetal is operated. The valve 7 increases the degree of its opening and the bypass channel cross-sectional area is increased. As a result, the coolant flow rate to the capillary tube 3 is decreased depending on the car speed and the coolant flow rate can be secured at high speed. Thus, comfortability of cooling in the whole car speed rang can be improved.
Patent JP-H01219047-A (JP)
Title: Lightweight aggregate for plastering
Inventor: SAWADA EIJI
IPC: C04B14/02
Filed: 1988-02-29
Abstract: PURPOSE:To obtain lightweight aggregate for plastering which is excellent in coating workability of primer morter of a tile by constituting it of a CaCO3 foaming agent and a mineral lightweight aggregate having prescribed volume ratio in which degree of water absorption, bulk specific gravity and maximum particle diameter are specified respectively. CONSTITUTION:The above lightweight aggregate for plaster is constituted of both a CaCO3 foaming agent contg. alumina powder as the forming agent and 100-500pts.wt. mineral lightweight aggregate having <=30% degree of water absorption, <=0.5 bulk specific gravity and <=2.5mm maximum particle diameter for 100pts.vol. CaCO3 forming agent. As the mineral lightweight aggregate, the mineral foaming lightweight aggregate such as both material obtained by mixing asphalt with cement paste and perlite coated with organic or mineral material having waterproofness is utilized. Since the above-mentioned lightweight aggregate is light in weight fatigue is not accompanied with coating operation of primer morter of a tile and workability is made excellent and a defect such as floating and cracking is hardly caused because sagging is not formed.
Patent JP-S58163646-A (JP)
Inventor: HARA KENJI
IPC: B29C63/00
Filed: 1982-03-24
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-S51120489-A (JP)
Title: Grinding and polishing machine for glass
Inventor: BANDOU SHIGERU
IPC: B24B9/10
Filed: 1975-04-16
Abstract: PURPOSE: To make it possible to automatically grind and polish the edge of glass in high efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08241473-A (JP)
Title: Monitor device for prevention of disaster
Inventor: KOBAYASHI HIDEO
IPC: G08B26/00
Filed: 1995-03-07
Abstract: PURPOSE: To reduce the burden and the storage capacity of a main MPU at the time of collecting the terminal information by plural sub-MPUs and to easily cope with the increase of the number of terminals. CONSTITUTION: A sub-MPU 12 collects analog data such as smoke density data and temperature data from analog sensors 2 and 3 by polling and stores collected data in an analog 10-minute data storage part 15 and stores a maximum value MAX and a minimum value MIN of the day in a one-month history storage part 16. When a fire is discriminated by a fire discrimination part 13, 10-minute data and maximum and minimum value data in one month of sensors by which the fire is discriminated are read out and are automatically transferred to the 8 storage part of a main MPU 11, and the transition of data is displayed as a graph.
Patent JP-H06256924-A (JP)
Title: Hot dip galvanized steel sheet excellent in workability and its production
Inventor: GOTOU CHIZUKO
IPC: C23C2/06
Filed: 1993-03-08
Abstract: PURPOSE:To provide a hot dip galvanized steel sheet reduced in cracking at the time of working, having superior ductility, and excellent in workability by forming the structure of a plating layer into a fine structure of specific grain diameter. CONSTITUTION:A steel sheet is hot-dip galvantzed, and at least one treatment among polishing, grinding, and machining is applied to a plating layer of the resulting hot dip galvanized steel sheet. By this treatment the structure of the plating layer is formed into a fine structure having an average grain diameter of <=6mum, preferably <= about 1mum. At this time, it is desirable to control the amount of reduction in thickness of the plating layer to <= about 30%. By this method, the hot dip galvanized steel sheet free from cracking in the plating layer at the time of working of steel sheet, remarkably excellent in corrosion resistance, and having superior workability can be easily obtained.
Patent JP-S52129814-A (JP)
Title: Engine using magnesium alloy piston
Inventor: KOMIYAMA YOSHIROU
IPC: F02F3/00
Filed: 1976-04-23
Abstract: PURPOSE:To improve sound proof and durability by selecting and combining cylinder bore material excellent in heat resistivity as well as by minimizing the difference of heat expansion coefficients when a magnesium alloy resistive to wear is used for a piston.
Patent JP-H1173916-A (JP)
Title: Electromagnetic wave sterilizing device and electromagnetic wave generator thereof
Inventor: SHOJI MASASHI
IPC: C02F1/72
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a reservoir tank, etc., through small- sized electromagnetic wave generator, and to efficiently sterilize microorganisms and bacteria contained in a liquid passing through the reservoir tank, then to provide the aseptic liquid by having the electromagnetic wave generator dipped in the liquid and irradiating an electromagnetic wave, such as ultraviolet rays. SOLUTION: An electromagnetic wave generator 10, having a light source which generates an electromagnetic wave of a 180 nm-480 nm wavelength range, and is at least watertightly sealed, and a reservoir tank 120 in which a liquid to be irradiated with the electromagnetic wave is reserved, are provided. The whole or a part of the reservoir tank 120 or a float valve 127, etc., contained in the reservoir tank 120 are made of materials having weak powers of resistance against the electromagnetic wave, and the liquid is passed through the reservoir tank 120 and sterilized, under the condition that the electromagnetic wave generator 10 is contained within the reservoir tank 120.
Patent JP-H05249093-A (JP)
Title: Column for liquid chromatography
Inventor: IKEDA HIROKAZU
IPC: G01N30/88
Filed: 1992-03-04
Abstract: PURPOSE:To obtain a column, for liquid chromatography use, which is extremely useful for measuring the purity of, and for separating, the mixture of an optically active substance or the mixture of a structural isomer. CONSTITUTION:The title column is a column, for liquid chromatography use, which has been prepared from a filler in which a carrier has been coated with a polysaccharide derivative. When 5mum of (+ or -)-alpha-phenylethyl alcohol at a concentration of 1mg/ml is injected under the following conditions, the theoretical step height of a first peak which has been obtained is 0.025mm or lower: mobile- phase n-hexane/2-propanol = 9/1; temperature: 25 deg.C; and flow rate: 0.5ml/min.
Patent JP-S62204444-A (JP)
Title: Optical disk memory device using liquid crystal
Inventor: YAMAZAKI SHUNPEI
IPC: G11B7/24067
Filed: 1986-03-04
Abstract: PURPOSE:To eliminate a jumping at the time of a read/write to an adjacent inside or outside track, by providing a guide track and a recording track with irregularities on one side of the inside surface of a pair of substrates, and with a flat surface on the other side. CONSTITUTION:An optical memory disk 10 is formed in a circular shape, and is provided with a pair of substrates 3 and 3' provided oppositely, and both the substrate 3' and the opposite substrate 3 are translucent. At the inside of the pair of substrates, a pair of translucent electrodes 4 and 4' are provided, and furthermore, on either, at least, of them, for example, a counter electrode 4, a means NVL5 regulating a non-volatile orientation between the electrodes, is provided. On the opposite substrate 3 on one side, the irregularities are formed, and on its surface, a transparent counter electrode 4, and the NVL5 are provided, and the inside surface of the substrate 3' is formed as flat, and on the inside surface, the electrode 4, and an orientation film 7 are provided. And a liquid crystal 6 is filled between the orientation film 7 and the NVL5. A recording track 27 and a guide track 26 are provided on the inside surface of the opposite substrate 3 on one side, and as a result, the thickness 28 of the liquid crystal in the recording track is made thinner than the thickness 29 of the guide track.
Patent JP-H03247774-A (JP)
Title: Production of conductive coke fines
Inventor: YAMAMOTO TAKASHI
IPC: C23C18/32
Filed: 1990-02-26
Abstract: PURPOSE:To efficiently produce conductive coke fines reduced in electric resistivity at a low cost by applying direct plating to non-pretreated coke fines by the use of an electroless plating bath in which a surfactant is added and metallizing respective surfaces of the grains of the coke fines. CONSTITUTION:Direct electroless plating is applied to coke fines (<= about 100mu average grain size) which are not subjected to pretreatment, such as application of catalyst, at a temp. between room temp. and about 100 deg.C for about 10-60min by using an electroless plating bath in which a surfactant (of sulfonic acid type, etc.) is added by about 0.01-5wt.%. After electroless plating treatment is finished, the plated material is filtered and air-dried by the ordinary method, by which the conductive coke fines in which respective surfaces of the grains are metallized can be obtained. These coke fines are useful, e.g. for conductive filler for electromagnetic wave shielding plate.