baber/WOPTO huggingface dataset:
Patent JP-S5653731-A (JP)
Title: Method of removing hydrogen chloride from exhaust gas of waste incineration furnace
Inventor: ISHIZAKA MITSUGI
IPC: B01D53/68
Filed: 1979-10-09
Abstract: PURPOSE: To neutralize and remove the hydrogen chloride contained in the exhaust gas of waste incinceration furnaces by admitting said exhaust gas into a water injection chamer for temperature controlling and lowering the temperature of the gas by injection of water then spraying an aqueous NaOH soln.  
     CONSTITUTION: The combustion exhaust gas produced from a stoker type waste incineration furnace 1 is cooled to 900W1,000°C by the water injection from the nozzles 3 in the outlet of the incineration furnace. This exhaust gas is admitted into a water injection chamber 4 for gas temperature controlling to lower the temp. of gas until about 300°C by spray of water, thence an aqueous soln. of NaOH is sprayed from nozzles 15 to the thus cooled exhaust gas, whereby the hydrogen chloride contained in the exhaust gas is neutralized and removed. This is passed through a multicyclone 20 and an electric dust collector 22 to be removed of dust, after which it is released into the atmosphere through a smokestack 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1131337-A (JP)
Title: Optical recording medium and optical disk device
Inventor: ARAYA KATSUHISA
IPC: G11B7/257
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To suppress flawing on a transparent cover layer to be irradiated with light and the failure thereof, to assure reliability, to enable the dealing with higher NA and to make a capacity higher. SOLUTION: The one main surface side of a recording layer is provided with the transparent cover layer having a Young's modulus of >=70 (GPa) and the recording and/or reproducing of information is executed by using an objective lens having NA of >=0.7. The thickness of the transparent cover layer is specified to <=150 (μm). The transparent cover layer is formed of a two- layered structure and the Young's modulus of the layer which is a front surface side is specified to >=150 (Gpa). The thickness of the layer is specified to 2 to 230 (nm). The front surface side of the transparent cover layer is formed of a material contg. at least one kind among C100-x Hx (1(atomic.%)<X <45(atomic.%)), Si3 N4 , MgF2 , Al2 O3 and SiO2 .  The thickness (t) of the transparent cover layer of the region of an information signal part 11 is specified to t=3 to 177 (μm) and the irregular thickness Δt of the transparent cover layer is so determined that the relation Δt<=±5.26(λ/NA<4> ) (μm) holds between NA and a wavelength λ.
Patent JP-S5954508-A (JP)
Inventor: ROBAATO UIRIAMU KOTSUKUSU
IPC: B29C33/04
Filed: 1983-07-18
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-S5465264-A (JP)
Title: Shaft sealing oil supply system
Inventor: TAKIGAWA YOSHIO
IPC: F16N7/40
Filed: 1977-11-02
Abstract: PURPOSE: To extend the operational range of an oil sealing service pump by sending an opening signal to a three-way solenoid valve to release a bypass at the time  when a tank oil level reduces under a specific value, which branches from a feed oil  pipe and bypasses a vacuum tank.  
     CONSTITUTION: In a vacuum tank 1, a sealed feed oil pipe 2 is connected to a feed oil nozzle 4 via a float valve 3. An a.c. current-service pump motor 61 is connected to an oil sealing service pump 6 and the vacuum tank 1 and the pump 6 are communicated with each other by a pump suction pipe. A bypass 21 of the tank 1 branching from the feed oil pipe 2 is connected to the suction pipe 6 via a three-way solenoid valve 8. A float switch 11 provided in the tank sends a signal to open the three-way solenoid valve when a tank oil level reduces to a limit value. The pump can therefore extened the operational range and run reliably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09292459-A (JP)
Title: Beam synthesizing apparatus
Inventor: KAICHI KEITA
IPC: G01S15/89
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the beam synthesizing apparatus, wherein the processing time is shortened, by decreasing the operations of complex products and complex sums in beam synthesizing process and decreasing the communication time between a CPU and a memory by function calling. SOLUTION: When a phasing coefficient is applied into M pieces of received data, which are sampled at every wave-receiving element of a wave-receiving array 20 comprising N pieces of wave-receiving elements and beam synthesizing for aligning and synthesizing the phases to the intended azimuth, this apparatus replaces the M pieces of the received data sampled at every wave-receiving element into the line-vector alignment having the length of M pieces of time sample number, respectively. Then, the line-vector phasing process, wherein the multiplication of the line vectors and the phasing coefficient is performed by N (number of wave-receiving elements) times, is performed.  The results of the N (number of wave-receiving elements) times of the line-vector phasing processes obtained in this way are sequentially added, and (N-1) times of operations (line vector + line vector) are performed. Thus, the total sum of all the wave-receiving elements is obtained.
Patent JP-H0214425-A (JP)
Title: Recording and reproducing method for optical disk
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/0033
Filed: 1989-05-24
Abstract: PURPOSE:To execute a tracking along adjoining two slopes by providing an individual light source to oscillate two laser lights, allowing first and second laser lights to be incident on respective slopes of V grooves on an optical disk, respectively, separating two reflected lights from the disk, and executing a reproduction. CONSTITUTION:For adjoining V grooves, the depths of the V grooves are changed and formed alternately with two kinds of frequencies. Two laser diodes 11 and 12 different in wavelengths are used, a light from the laser diode 11 is made to pass a wavelength plate 25 of 1/4, it irradiates the center of a slope C, the light from the laser diode 12 is made to pass the 1/4 wavelength plate 25 of, and it irradiates the center of a slope D. The intensity of the reflected light beam from the disk is modulated with two frequencies, and by causing the components of a reflected light quantity changed with the two frequencies to be mutually equal, two spots can be tracked onto respective slopes C and D. Thus, two slopes having the adjoining V grooves can be recorded, reproduced or erased in making them into a pair of signal recording surfaces.
Patent JP-H04355145-A (JP)
Title: Ink jet head
Inventor: MIZUTANI HAJIME
IPC: B41J2/055
Filed: 1991-06-03
Abstract: PURPOSE:To stably obtain an image of high quality by emitting ink in a mist form by selectively supplying the ink to the gap between a resonator resonated in a thickness edge mode and a slit member and stably obtaining the emitting amount and direction of each emitting part by providing a recessed part to an ink emitting end surface. CONSTITUTION:A resonator 1 composed of a piezoeletric body 3 having electrodes 3, 4 formed to both surfaces thereof and the slit member 2 formed in parallel to the resonator 1 so as to generate the gap with the resonator 1 are provided and recessed parts 12, 13 are formed to the end surfaces on the side of an ink emitting orifice 11 of the resonator 1 and the slit member 2.
Patent JP-H0426916-A (JP)
Title: Magnetic recording medium
Inventor: NAKANO YASUSHI
IPC: G11B5/73
Filed: 1990-05-21
Abstract: PURPOSE:To decrease edge damages by specifying the coefft. of dynamic friction of the surface on the side opposite from a magnetic layer to the guide roller of the magnetic recording medium in a deck. CONSTITUTION:A conventional tape 1 is liable to slip down or shift upward from the outer periphery of a loading post 7 and, therefore, sound signals collapse in some cases (edge damages). The coefft. of dynamic friction of the surface of the magnetic recording medium on the side opposite from the magnetic layer to the magnetic recording medium guide roller in the deck (for example, the loading post of a VHS deck) is, thereupon, held at 0.20 to 0.30. The traveling property of the magnetic recording medium at the low temp. and high humidity, high temp. and low humidity or high temp. and high humidity in the deck is improved in this way and the edge damages are drastically decreased.
Patent JP-S5655060-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ICHINOSE YOSHITO
IPC: H01L21/762
Filed: 1979-10-11
Abstract: PURPOSE:To obtain an element isolating structure with the lower layer portion of an epitaxial layer in a p-n junction isolating structure and with the upper layer portion in a V-shaped groove isolating structure, connecting both structures and thus reducing the area occupied by the element isolating band. CONSTITUTION:Boron is selectively diffused in p type semiconductor substrate 1, and a p type impurity region 12 is formed. When an n type epitaxial layer is grown on the surface, and a p type diffused region 6 is simultaneously formed. Subsequently, oxide silicon film 13 is formed on the surface, and a window is selectively opened at the same position as the p type impurity region 12. With the silicon film 13 as a mask it is etched with alkaline solution to form a groove 7 of V shape in cross section, and the bottom of the groove 7 is connected to the upper portion of the region 6. Since the width of the isolating groove can be reduced as compared with the conventional V-shaped groove isolating method, the integrity of the device can be improved.
Patent JP-H06321310-A (JP)
Title: Container transfer device
Inventor: SUGAWARA SHIGEMI
IPC: B65G1/04
Filed: 1993-05-10
Abstract: PURPOSE:To provide a container transfer device without a pick-up failure which surely engage an engagement claw without applying excessive force with a lug of a container housed in a rack small compartment. CONSTITUTION:Each rack small compartment of a housing rack is provided with a reference detection surface 17 at a specified position of a frontage. A stacker type conveyor is provided, on a load-carrying platform thereof, with a slider 27 moved to reciprocate in the direction othogonal to the frontage by a reciprocating-driving means 34; an engagement member 23 equipped with a hook 24 for detachably engaging with a lug 14 of a container and reciprocated by the slider 27; and a detector 59 for detecting a specified distance between the slider 27 and the reference detection surface 17 on the side of the rack small compartment. Based on detection information of the detector 59, the reciprocating-driving means 34 is driving-controlled by a control means.
Patent JP-S61289509-A (JP)
Title: Manufacture of core for magnetic head
Inventor: MATSUZAWA MOTOICHIRO
IPC: G11B5/127
Filed: 1985-06-17
Abstract: PURPOSE:To prevent glass with high melting point from softening by forming recessed strip grooves at both sides of a projecting part so that a projecting strip with the prescribed width being the track width of a magnetic head can be formed on a core block and filling the 2nd nonmagnetic material in the recessed strip grooves. CONSTITUTION:In order to form an annular magnetic path, plural ferrite members 2 and 4 are abutted on each other, and abutting parts other than the forming parts of the magnetic gaps 10 made of the ferrite members are directly jointed through a solid phase reaction, thereby forming the one-body core block 12. The 1st nonmagnetic material is filled in a clearance between the magnetic gap forming parts in the core block, and the recessed strip grooves 20 are formed at the both sides of the projecting strip part so that the projecting strip part 18 with the prescribed width being the track width of the magnetic head can be formed in the one-body core block 12. Finally the 2nd nonmagnetic material is packed in the recessed strip groove. Thus softening of the high melting point glass can be prevented.
Patent JP-S5756273-A (JP)
Title: Driving method of ink droplet jet apparatus
Inventor: JINUSHI NAOTOMO
IPC: B41J2/045
Filed: 1980-09-19
Abstract: PURPOSE:To improve the resolution of an apparatus in which the vibrations of a piezo-electric oscillator are propagated via a pressure chamber to a diaphragm to jet ink droplets, by using unnecessary ink droplets having small diameters that will be produced when a signal applied to the piezo-electric oscillator is a sine wave signal. CONSTITUTION:In the apparatus in which the vibrations of the piezo-electric oscillator 1 are propagated via the pressure chamber 2, wherein a propagation medium 5 is filled, to the diaphragm 4 provided on a small diameter 3 side to jet ink droplets, when a wave from (a) is applied to the piezo-electric oscillator 1, according to its polarity a wave form having an amplitude as shown in wave form (b) or wave form (c) is obtained. In the case of wave form (b), ink droplets 10, 10' shown in (a) are jetted, and in the case of (c), ink droplets 10', 10, 10'' are jetted. The diameter ink droplets 10 in the case of wave form (c) is the smallest, and when this is used for printing, the resolution can be improved.
Patent JP-H06315588-A (JP)
Title: Work table for sewing machine
Inventor: HAYASHI KOJI
IPC: D05B75/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide a work table for a sewing machine capable of effectively using the one terminal side of the moving area in at least a direction of X-axis of a movable frame. CONSTITUTION:The movable frame 16 equipped with a holder 15 for cloth to be processed which holds cloth to be processed, and tabular work tables 20, 21 arranged near the moving area in the direction of X-axis of the movable frame 16 in a sewing machine comprised in such a way that the movable frame 16 can be moved and driven independently in the direction of X-axis intersecting orthogonally to a direction of Y-axis and in the direction of Y-axis in parallel with the arm 3 of the sewing machine are provided.
Patent JP-H04139189-A (JP)
Title: Production of benzylidene derivative of polyhydric alcohol
Inventor: UCHIYAMA HIROSHI
IPC: B01J27/125
Filed: 1990-05-23
Abstract: PURPOSE:To (semi-)continuously obtain the subject derivative useful as a gelling agent or a transparentizing agent by reacting polyhydric alcohol and benzaldehyde in a solvent in the presence of an ion-exchange resin as a catalyst. CONSTITUTION:Polyhydric alcohol (preferably sorbitol) is made to react with benzaldehyde in a solvent (e.g. water, hydrocarbon or ketone) in the presence of an ion-exchange resin (preferably cationic ion-exchange resin) or a polymer complex (e.g. PS) immobilizing Lewis acid (e.g. aluminum chloride) as a catalyst to afford the objective derivative.
Patent JP-H07319451-A (JP)
Title: Picture processing device
Inventor: TOKUYAMA MASATO
IPC: A63F13/56
Filed: 1994-05-20
Abstract: PURPOSE:To provide a picture processing device which can efficiently use a recording medium by eliminating characters in which only insignificant transparent codes are arranged. CONSTITUTION:In a picture processing device in which a picture is displayed by a character system in which an object cell including an object picture to be displayed is divided into one or plural characters and displayed, the object cell is constituted with a character 1 located at a corner of a square including the object picture and other characters 2-25 including a picture, and positions of other characters 2-25 are indicated with relative displacement quantity of a character unit from the character 1 located at the corner.
Patent JP-H07322438-A (JP)
Title: Tired metal wheel
Inventor: FUJII TADASHI
IPC: H02G1/02
Filed: 1994-05-20
Abstract: PURPOSE:To shorten time required for wire drawing work by reducing damages given to electric wires and permitting protectorless wire drawing for power transmission line. CONSTITUTION:A projected portion with a thick wall is provided at the peripheral edge of a tire filled with air; at the projected portion 2, a base portion having a V-shaped line holding groove at the rear side, to which line holding tops 4 are fixed, is provided thereby forming a continuous line holding groove by the line holding tops 4 arranged at the whole peripheral edge; protection walls 6 reaching the upper part of the line holding groove and covering the side portions of tire are provided at both sides of the tire as an unit metal wheel 13 freely rotatable around a shaft 12 as center; and a required number of metal wheels are arranged on a circular arc line in serial direction. At the passage of metal wheels at the electric wire clamp, the elasticity of the tire properly absorbs the weight of the clamp portion and is deformed, by which passage of metal wheels is assisted and an increase in the wire drawing tension can be prevented. The rubber of tire is not directly contacted to wire clamp and holding is performed inside the line holding groove of line holding tops, so that the contact with the wire can be performed stably within the V-groove in the state where the elasticity of tire can be utilized, thereby reducing the turning movement of wire and damages to the wire.
Patent JP-H10318158-A (JP)
Title: Oil pump device
Inventor: MIYAZAKI HISASHI
IPC: F04C14/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce pump load, by providing an engine-driven oil pump and returning part of a hydraulic fluid delivered from the pump with a control valve. SOLUTION: This device is consist of an oil pump and a control valve 30. In a first control mode of the rotational frequency 0-N1, a sub-port 31c of the control valve 30 is kept to communicate with a main-port 31b. In a second control mode of the rotational frequency N1-N2, the sub-port 31c of the control valve 30 is kept to communicate with a main-port 31d, and the communicating amount of it with the control port 31b is varied and controlled with a variable throttle part A. In a third control mode of the rotational frequency N2-N3, the sub-port 31c of the control valve 30 is kept to communicate with the control port 31b, and the communicating amount of it with the control port 31d is varied and controlled with a variable throttle part B.  In a fourth control mode of the rotational frequency N3-N4, the sub-port 31c of the control valve 30 is kept to communicate with the control port 31b.
Patent JP-H10324891-A (JP)
Title: Method for extracting flavor
Inventor: CERNY CHRISTOPH
IPC: A23L27/10
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a volatile flavor rapidly in a simple manner by mixing a sulfur source, a reducing sugar, a phosphate compd., and water, heating the resultant mixture at a specified temp. for a specified time, subjecting the mixture to CO2 countercurrent liq. extraction under a specified pressure, and separating CO2 contg. the flavor. SOLUTION: A mixture contg. 1-30 wt.% sulfur source (e.g. glutathionic acid), 1-30 wt.% reducing sugar (e.g. glucose), 1-15 wt.% phosphate compd. (e. g. ammonium phosphate) having a pH of 4.5-7.5, and 25-55 wt.% water is heated at 50-180 deg.C,for 30 min to 5 hr to be subjected to Maillard reaction and then to countercurrent liq. extraction at 31-100 deg.C under 70-350 bar with a column extractor by using 5-20 kg of CO2 per kg of the mixture. CO2 contg. a flavor and coming from the extractor is recovered and put into a separator kept at room temp. under a pressure lower than 40 bar to decrease the solubility of the flavor in CO2 , thus isolating a liq. flavor extract. The liq. extract is dried on a substrate (e.g. starch) to give a powdery flavor extract.
Patent JP-S62288076-A (JP)
Title: Sheet for ink jet recording
Inventor: TAKEYAMA SABURO
IPC: H04L27/01
Filed: 1986-06-06
Abstract: PURPOSE:To obtain the title sheet excellent in ink absorbability, imparting excellent hue, reducing the spreading of ink on the surface thereof and enhanced in the bonding strength of pigment, by using a binder containing a polymer which is obtained by reacting polyvinyl alcohol, methyl methacrylate and acrylic acid and present in water as polymer particles and contains acrylic acid in specific percentage by wt. of the polymer particles. CONSTITUTION:A binder contains a polymer obtained by reacting polyvinyl alcohol, methyl methacrylate and acrylic acid and said polymer is present in water as polymer particles and contains 3-20% by wt. of polymer particles of acrylic acid. When acrylic acid is less than 3% by wt. of the total wt. of polymer particles, water resistance imparting effect is lost and, when more than 20 wt.%, the reaction of the dye in ink with chemicals causing the crosslinking reaction with a cation being a water resistance imparting agent or acrylic acid becomes fast and pot life lowers and the flowability of paint lowers.
Patent JP-S5656968-A (JP)
Title: Noncontact ignition apparatus
Inventor: YOSHIDA TATSUYA
IPC: F02P5/04
Filed: 1979-10-15
Abstract: PURPOSE: To simplify a structure of a pulser, by a method wherein the lead angle of an ignition position, which is set by an engine negative pressure, is determined by an electronic circuit which sets a lead angle of the ignition position based on the number of revolutions.  
     CONSTITUTION: A projection 1A is provided at a rotor 1, and an after-lead-angle ignition position detecting pulser 2 and a before-lead-angle ignition position detecting pulser 3 are positioned at a given angle around the rotor 1. A bias circuit 4 for  said after-lead-angle ignition signal consists of a relay group 6 which actuates corresponding to the output of a negative pressure detector. The output of the bias circuit 4 for the after-lead-angle ignition signal is connected to a terminal S of a flip flop 7. A bias circuit 5 for a before-lead-angle ignition signal is connected to the before-lead-angle ignition detecting pulser 3, and a terminal R of the flip flop 7 is connected to said bias circuit 5 for the before-lead-angle ignition signal. A bias voltage is changed by means of the relay group 6 according to the engine negative pressure, and an ignition position is regulated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5464598-A (JP)
Title: Epoxy resin composition
Inventor: MIYADERA YASUO
IPC: C08G59/00
Filed: 1977-11-02
Abstract: PURPOSE: To prepare an epoxy resin composition having excellent solubility and an increased pot life and giving a cured product having excellent flexibility, by compounding an epoxy resin with a specific bisbiguanide as curing agent.  
     CONSTITUTION: An epoxy resin is compounded with a bisguanide expressed by the formula [X is O, S, SO 2 , CH 2 , CO, COO or C(CH 3 ) 2 ] as a curing agent, wherein the preferable amount of the bisguanide is 0.7-1.5 equivalent on the basis of 1 equivalent of the epoxy resin. For example, the curing agent is prepared by reacting a diamine, e.g. 4,4'-di(p-aminophenoxy)diphenylsulfone, etc., with dicyandiamide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09319540-A (JP)
Title: Display/manipulator
Inventor: SHIMIZU TOMOYA
IPC: G06F3/0484
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability display/manipulator by eliminating necessity for equipment to have the operating modes of master and slave systems, reducing the disconnection between multiplexed equipments to be parallelly operated and reducing an adverse influence to be exerted upon a plant even when the disconnection occurs. SOLUTION: Plural display/operation information transmitting means 141 and 142 respectively perform the transmission of display information to be displayed onto display equipment 133 or the transmission of operation information for operating equipments or devices. A transmission switching means 131 selects any satisfactory display/operation information transmitting means out of the plural display/operation information transmitting means 141 and 142 and uses this means for actually transmitting the information. Further, transmission abnormality detecting means 112 and 122 detect the abnormality of the display/operation information transmitting means 141 and 142 and take measures for dealing with it. Besides, display/operation editing means 111 and 121 are connected by a tracking means 151 and the information is shared between both the editing means.