baber/WOPTO huggingface dataset:
Patent JP-S57185934-A (JP)
Title: Treatment of electric furnace dust
Inventor: TSUBURA TAKUMA
IPC: C04B18/14
Filed: 1981-05-12
Abstract: PURPOSE: To immobilize residual harmful materials in slag and to make them unharmful by blowing the pellets of electric furnace dust together with a bubbling gas into molten slag to allow reaction to progress quickly and recovering the evaporating valuable oxides of metals such as zinc, lead and the like.  
     CONSTITUTION: A slang pan 2 contg. molten slag 1 is contained in a dust treating chamber 3, and while pressurized air is passed through a lance 5 by opening a balve 4, the lance 5 is charged into the slag 1 and bubbling is started. In this state, a valve 6 is opened to charge a required amt. of pellets 7 of electric furnace dust together with the air through the lance 5, after which the valve 6 is closed to supply the air alone, thereby bubbling the slag as after blowing. The volatile dusts consisting mainly of oxides of Zn and Pb produced during this time are recovered. At the point of the time when virtually no volatile materials are left, the lance 5 is pulled up, the valve 4 is closed and the slag 1 is cooled  to solidify, whereby the harmful materials in the electric furnace dust are made  unharmful. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06223868-A (JP)
Title: Sealed alkaline storage battery
Inventor: ISHIZUKA SEIJI
IPC: H01M2/02
Filed: 1993-01-27
Abstract: PURPOSE:To shorten the electrolyte filling time to the minimum and to improve the productivity by setting a value, which is obtained by dividing the total of the thickness of a plate group by the inner dimensional value of a battery container for charging the plate group in its thickness direction, to 1 or less. CONSTITUTION:A positive electrode and a negative electrode are laminated through a separator to form an electrode. When the inner dimensional value of a battery container in the thickness direction, in which each part of a plate group is laminated, is expressed by A and a total of the thickness of each part layer of the plate group is expressed by B, the plate group is formed so that B/A is set at 1 or less. Setting B/A at 1 or less means that a clearance exists in the thickness direction of each part, and a clearance angle of the air inside of the plate group at the time of filling alkaline electrolyte is increased. A time to be required for filing the electrolyte is shortened by quantifying B/A of the plate group and grasping it. A sealed alkaline storage battery having a high productivity is thereby obtained.
Patent JP-H09262895-A (JP)
Title: Thermoplastic resin film and manufacture thereof
Inventor: YAMAMOTO AKIKO
IPC: B29C48/305
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To simplify a film making process by a method wherein the coefficient of planar orientation of a film is set to be within the specified range. SOLUTION: Thermoplastic resin is thermally fused and guided to a mouth piece so as to be melt-extruded and quenched and solidified in order to obtain a cast film. In a process as just mentioned above, the coefficient of planar orientation fn of the film is set to be within the range of 10×10<-3> <=fn<=200×10<-3> . Further, in a sheet-like film, which is obtained by being quenched and solidified after being melt-extruded with a flat die, the birefringence Δn of the film it set to be with in the range of 10×10<-3> <=Δn<=120×10<-3> . By produce producing a molecular orientation in the direction within the surface of the film at the stage of the cast film, the following orientation giving process can be omitted or simplified.
Patent JP-S51148790-A (JP)
Title: A process for producing thermoplastic resins
Inventor: TORIGOE KIICHI
IPC: C08F2/00
Filed: 1975-06-16
Abstract: PURPOSE: A process for producing a styrene-crylonitrile copolymer modified with an ethylene -propylene-diene copolymer with reduced lamellar peeling by polymerizing under a specified condition in two steps. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07264237-A (JP)
Title: Electronic mail transmitter-receiver
Inventor: HIROSE AKIRA
IPC: H04L12/54
Filed: 1994-03-18
Abstract: PURPOSE:To send a reply mail with respect to a received electronic mail with a simple operation even for a person not knowing the handling of an information processor. CONSTITUTION:Cross reference information between address information for a reply mail and an identifier of the reply mail is generated from address information of an electronic mail and stored in a storage means 15. An output processing means 14 provides an output to a printer in a prescribed reply mail format as a form reading at least an identifier from the information required for a reply mail and as a form being visible of the remaining information in a usual way. After the user describes a reply text in a reply mail format, a read means 16 reads a reply mail image including an image described in the reply mail format. Mail transmission processing means 11, 17 refer to cross reference information from the read identifier to send a reply mail image including the image described by the corresponding address information.
Patent JP-S60218594-A (JP)
Title: Plate type heat exchanger
Inventor: MURAI MASAMITSU
IPC: F28F13/18
Filed: 1984-04-13
Abstract: PURPOSE:To effect heat transfer from contacting section between mutual plates actively and improve overall heat-transmission coefficient between heat exchanging fluid by a method wherein titanium sheet or stainless steel sheets are laminated to make a three- layered composite thin plate having the core member of metallic plate whose heat transfer rate is better than the same of titanium or stainless steel. CONSTITUTION:The plate type heat exchanger is consisting of the three-layered composite thin plate 1 made by laminating titanium sheets or stainless steel sheets with the core member 16 of metallic sheet having heat transfer rate better than the same of the titanium or stainless steel. The three-layered composite thin plate is bent into wavy form and the tops of chevrons are contacted partially to form the contacting sections 2, 2' while heat exchanging fluid A or the same fluid B are flowed through the spaces formed between the neighboring plates 1 sequentially and alternately to effect heat exchange. Heat is transferred through the contacting sections 2, 2' through the core member having excellent heat conductivity to the both sides of the contacting sections, therefore, the thickness of the plate may be made thin as much as possible and the efficiency of the plate type heat exchanger may be improved remarkably without deteriorating the overall heat-transmission coefficient due to the making of the thickness of the plate thinner.
Patent JP-H03273391-A (JP)
Title: Automatic wash controller for automatic drink vending machine
Inventor: TAKAHASHI YUJI
IPC: G07F13/00
Filed: 1990-03-22
Abstract: PURPOSE:To improve efficiency for sales time and work time by announcing the end of automatic washing and eliminating useless washing after manual washing by providing an automatic wash end display device and a wash allowing timer. CONSTITUTION:When it is showed by a wash allowing timer 9 that prescribed time passes after washing is stopped by a wash selector 4, the device 4 and the wash allowing timer 9 are reset. Automatic washing time is judged by a wash time timer 3 and a current time timer 5 and at the automatic washing time, the opening/closing state of a door is judged by a door opening/closing detection switch 2. When the door is closed, it is judged by the wash selector 4 whether washing is executed or not. In the case of wash execution (OFF), a hot water valve relay contact 7a is turned on by a controller 6 and washing is executed by opening a hot water valve 7b. When washing is finished, a wash end signal is outputted from the controller 6 and an automatic wash end display 1 is turned on.
Patent JP-S61231575-A (JP)
Title: Image forming device
Inventor: UCHIDA SETSU
IPC: G03G15/01
Filed: 1985-04-06
Abstract: PURPOSE:To easily mount a developing device on a support and to eliminate malfunction in image formation by providing a detecting means which dis criminates a developer that each developing device contains and controlling the movement of the support for holding plural developing devices on the basis of the detection signal of the detecting means. CONSTITUTION:The detecting means for discriminating the respective developing devices is provided and, for example, a magnet is arranged on the flank of each developing device. Namely, magnets 11Y, 11M, 11C and 11B are provided to the developing devices 4Y, 4M, 4C and 4B and arranged at positions which are different radially from the center of rotation of a rotating body. Then, hole ICs 12Y, 12M, 12C and 12B are arranged at development positions on the tracks of the magnets 11Y, 11M, 11C and 11B during the rotation of the rotating body 40 so that they correspond to the magnets. Consequently, a developing device which contains the developer of an optional color is mounted in the storage chamber of the rotating body 40 and the order of mounting of the developing devices is determined optionally.
Patent JP-S5642-A (JP)
Title: Reciprocating recording and reproduction unit of tape recorder
Inventor: TSUCHIDA CHIYUUKEI
IPC: G11B15/02
Filed: 1979-06-11
Abstract: PURPOSE: To enable to set the number of times of reciprocating reproduction arbitrarily with a simple mechanism, by operating the running direction switching member of tape through the use of the mechanism constituted mechanically in detecting the end of tape.  
     CONSTITUTION: When the contact end 18b of the cam lever 18 is at the concave 14 of the cam 14 and the cam lever 18 is shifted left with the operation of the end detection lever 24, the tape running switching member 19 is operated and the cam member 14 is turned counterclockwise until the positioning determining concave 14b and the positioning determining spring 17 are coupled. When the end detection lever 24 returns to original position, the contact end 18b is coupled with the concave 14c and running is switched reverse. Further, when the next tape comes to the tape end, the cam member 14 turns to the next positioning determining concave 14g to switch the running direction. Further, the reproduction is released with the incoming of the third tape end from the start of reproduction. Thus, the number of times of reciprocating can variably be set with the number of the concave of the cam member 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S548457-A (JP)
Title: Impurity introducing method to poly-crystal silicon
Inventor: TOMOSAWA AKIHIRO
IPC: H01L23/52
Filed: 1977-06-22
Abstract: PURPOSE: To secure a formation of the silicon film as a low resistor by giving a thermal treatment before the impurity is diffused to the poly-crystal silicon film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04309853-A (JP)
Title: Trouble shooting method
Inventor: ABE MOTOHISA
IPC: G01K11/12
Filed: 1991-04-05
Abstract: PURPOSE:To detect the trouble of an electronic part in simple nanner by attacing each head sensitive sheet which changes color according to the temperature variation, on an electronic part assembled on a circuit substrate, and detecting the color change of the heat sensitive sheet. CONSTITUTION:A heat sensitive sheet 1 consists of a heat sensitive layer 2 which changes color according to the temperature variation, adhesive layer 3 consisting of an adhesive material formed on the undersurface of the heat sensitive layer 2, and a transparent vinyl layer 4 for protecting the heat sensitive layer 2. The heat sensitive layer 2 consists of a cholesteric crystal, and becomes blue color at the normal temperature and becomes red color at high temperature. Each sheet 1 is attached on a plurality of IC chips 11 as electronic parts assembled in a circuit substrate 10. When the chip 11 is not defective, the temperature of the chip 11 does not rise so much, and the chip 11 is in the normal temperature state, and the heat sensitive layer 2 becomes blue color. When the chip 11 meets trouble the heat generation quantity at a trouble place increases, and the heat sensitive layer 2 changes color into red, and the trouble of the chip can be detected in simple manner.
Patent JP-H08273206-A (JP)
Title: Optical disk
Inventor: KAJIWARA MITSUHIRO
IPC: G11B7/24097
Filed: 1995-03-30
Abstract: PURPOSE: To make a clamp pin normally insertible into a hub and to prevent the occurrence of a chucking failure by specifying surface roughness of the other side surface of the hub and/or a cartridge surface opposite to the other side surface of the hub to 5-60μm. CONSTITUTION: The surface roughness of the other side surface of the hub 4, 6 and/or the surface of the cartridge 3 opposite to the other side surface of the hub is made to be 5-60μm, so that an optical disk 1, 1a is easily movable in the cartridge 3 because the other side surface of the hub 4, 6 is not closely stuck to the opposite surface of the cartridge 3, and hence the clamp pin 5a can normally be inserted into the hub 4, 6 so that the optical disk 1, 1a can satisfactorily be pushed up. As a result, the chucking failure is prevented.
Patent JP-H05231615-A (JP)
Title: Premixing pulse burner
Inventor: KAWASHIMA KIYOSHI
IPC: F23C15/00
Filed: 1992-02-24
Abstract: PURPOSE:To provide a premixing pulse burner contributing to the achievement of high-load stabilized combustion, the reduction of the amount of generating NOx and the like by a method wherein combustion speed is quickened and combustion time is shortened whereby the number of pulse is increased. CONSTITUTION:A turbulent flow generating member 18 is provided at the introducing port 14 of mixture, consisting of premixed fuel gas and air, from the pipe of the mixture into a pipe 16 having the combustion area of the mixture while an igniter 28 for igniting the mixture entering the turbulent flow area 26 of the mixture formed at the downstream side of the turbulent flow generating member 18 is provided. The degree of turbulent flow of the mixture in the turbulent flow area 26 is high and, therefore, the combustion speed of the mixture is high and exploding combustion is repeated with a high number of pulse.
Patent JP-H03277147-A (JP)
Title: Armature coil winding
Inventor: ISHIZAKA TETSUYUKI
IPC: H02K3/04
Filed: 1990-03-26
Abstract: PURPOSE:To enable occupation rate to be secured and obtain an armature coil winding for achieving relaxation of electric field of an insulation layer by allowing a corner radius of a strand which is positioned at a corner part of a strand coil to be larger than that of other strands. CONSTITUTION:A plurality of strands 1 are arranged through a vertical separator 5, a strand corner part strand 6 is arranged up and down through a cross part insulation 4, a filling substance 2 is arranged at recessed and projecting parts which are formed at the upper and lower parts for forming a strand coil, and the entire strand coil is covered with an insulating layer 3, thus constituting an armature coil winding. The strand which is positioned at a corner of the strand coil is formed in any corner radius which is larger than that of the other strands.
Patent JP-H02270937-A (JP)
Title: High manganese steel having high rolling contact fatigue properties and its manufacture
Inventor: WAKU YOSHIHARU
IPC: C22C38/38
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the high Mn steel having same high rolling contact fatigue properties or above to a carburizing steel subjected to surface hardening treatment by subjecting a high Mn steel having prescribed componental compsn. to heating, tempering and heat treatment for transforming its structure into pearlite, successively executing reheating, thereafter subjecting it to re-solid soln. heat treatment and executing rapid cooling. CONSTITUTION:A high Mn steel contg., by weight, 0.7 to 1.5% C, <=0.8% Si and 10 to 15% Mn and furthermore contg. one or more kinds among <=3% Cr, <=1.5% Cu, <=3% Mo, <=3% V and <=2% Ti is prepd. Next, the high Mn steel is heated to 500 to 700 deg.C, is thereafter subjected to tempering and heat treatment for transforming its structure into pearlite, is successively reheated and is thereafter subjected to re-solid soln. heat treatment at 950 to 1100 deg.C. Finally, the high Mn steel after subjected to heat treatment is rapidly cooled, by which the objective high Mn steel having high rolling contact fatigue properties can be obtd. The high Mn steel is free from the generation of surface peeling and has high service life even when used for rolling members to which high pressure is applied.
Patent JP-H06290875-A (JP)
Title: Illumination rendering system
Inventor: NISHINAMI HIROSHI
IPC: H05B37/02
Filed: 1993-03-31
Abstract: PURPOSE:To simplify the configuration, shrink the scale of the device, widen the degree of freedom in the rendering control, and enhance the convenience in the operation of rendering control. CONSTITUTION:An illumination rendering system comprises a main operation board 30, two-wire transmission line 31, light sensor 32, light sensor terminal 33, pattern control switch 36, scene control switch 37, on/off terminal units 39, 42, illumination loads 38a-38d, 40a-40d, high speed cyclic transmission path 43, illumination loads 44a-44d, dimmer 46, and transmission terminal 48. The daylight level signal from the light sensor 32 to instruct the on-off and/or dimming control is compared with the predetermined threshold, and the on/off pattern control of the loads 38a-38d, 40a-40d and also the scene control of the loads 44a-44d are conducted. The desired pattern and scene are selected from a manually operated pattern control switch 36 and scene control switch 37, and alike the dimming control in the pattern control and scene control is conducted.
Patent JP-H01245110-A (JP)
Title: Optical scanning type displacement sensor
Inventor: TAKADA YUJI
IPC: G01B11/24
Filed: 1988-03-28
Abstract: PURPOSE:To curtail the memory capacity by providing a linearity correcting means for calculating a second distance measuring signal being proportional to a displacement of a distance to an object to be detected in accordance with a first distance measuring signal. CONSTITUTION:A light beam P from a projecting means 1 is scanned on the surface of an object to be detected 2 by a deflecting means 7. Subsequently, a reflected light beam R from the object 2 is condensed by an optical system 3 for a light receiving. Next, in a position detecting means 4 provided on the condensing surface of the optical system 3, a pair of position signals IA, IB opposed to each other corresponding to a position of a condensing spot S for moving in the condensing surface in accordance with a distance to the object 2 are outputted. Also, in an arithmetic means, the first distance measuring signal L0 being proportional to a position variation of the spot S is calculated, based on the output of the means 4. Subsequently, in a linearity correcting means, by setting a displacement DELTAl of a distance to the object 2 as a variable, a value of an inverse function of a function L0 (DELTAl) for calculating the signal L0 is calculated from the signal L0, the signal L0 is multiplied by a signal which has added a constant value to this inverse function, and the second distance measuring signal L being proportional to the displacement DELTAl to the object 2 is calculated.
Patent JP-S55165264-A (JP)
Title: Die casting method of rotation symmetrical parts
Inventor: SUZUKI SHIYUNSUKE
IPC: B29C33/00
Filed: 1979-06-13
Abstract: PURPOSE: To reduce the variations in the dimensional accuracy of split dies and obtain the cast products of high accuracy by manufacturing the plural split dies of the same shape to be die-registered at the captioned casing by the precision casting method using single main pattern.  
     CONSTITUTION: A rotation symmetrical part, for example, heat-resistant impeller 1 has 9 vanes and consists of 9 minimum same shape parts. Thereupon, the dies 2 capable of forming the cavity conforming to this are constituted by the split dies 2aW2i of the same shape. To manufacture these dies, the lost pattern of approximately the same shape as that of these dies is made from a single main pattern of wax or the like and an ingate and sprue of the same material are bonded thereto. After a refractory material layer is formed on its outside circumference, wax is melted away to obtain the mold. Molten metal is poured therein and after it has frozen, the mold is knocked out, whereby the dies 2aW2i is manufactured. These are disposed movably forward and backward in the radiation direction and casting is done in the cavity formed in their advance position, whereby the product 1 is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01244921-A (JP)
Title: Weather strip mounting structure for sashless door
Inventor: FUJIHIRA JUNICHI
IPC: B60R13/04
Filed: 1988-03-28
Abstract: PURPOSE:To improve rigidity of a weather strip while facilitating its mounting by forming welt parts respectively in both ends of a base part integrally forming a hollow seal part while embedding a core metal in the base part. CONSTITUTION:A weather strip 1 provides a base part 1b consisting of hard rubber and integrally forming a hollow seal part 1a consisting of hard rubber. The base part 1b integrally forms in its both ends respectively welt parts 1c, 1d. Here the one welt part 1c is mounted to a roof side rail 3 and fitted to its connection flange part 4, further the other welt part 1d is mounted to be fitted to a connection part S between a drip flange 10 and the terminal end part of a roof panel 11. While a core metal 12 is embedded in the base part 1b containing each welt part 1c, 1d. Thus facilitating mounting the weather strip 1 further improving is rigidity while eliminating a retainer, water-tighteness is easily ensured.
Patent JP-H01251359-A (JP)
Title: Method for rewriting data of magneto-optical recording and reproducing device
Inventor: KOGURE SHIGERU
IPC: G11B11/10
Filed: 1988-03-28
Abstract: PURPOSE:To realize a high-speed overwrite by irradiating a magneto-optical recording medium with a laser spot and modulating the direction of the magnetic field of an electromagnet to keep constant the distance from the magneto- optical recording medium in a position opposite to an optical head. CONSTITUTION:The magneto-optical recording medium is irradiated with the converged laser spot of fixed intensity, an electromagnet 4 having a height control mechanism to keep constant the distance from the magneto-optical recording medium is arranged in the position opposite to an optical head 2 with the magneto-optical recording medium inbetween and by modulating the direction of the magnetic field generated by the electromagnet 4, the overwrite is attained. That is to say, by impressing an electric field on electrodes on both the faces of a piezoelectric element 6 bonded on a brass plate 5, the brass plate is warped up and down and as a result, the height of the electromagnet 4 to a magneto-optical disk 1 changes. This height is combined with the function of a height detecting optical system composed of a light emitting diode 7, a 2-division photo diode 8 and is always kept constant. Thus, the overwrite from several 100kHz to several MHz can be attained.