baber/WOPTO huggingface dataset:
Patent JP-H04351576-A (JP)
Title: Recording device
Inventor: SAITO MASAYUKI
IPC: B41J13/00
Filed: 1991-05-29
Abstract: PURPOSE:To minimize an area for installing a device and prevent more than one sheet from being fed by providing a feed aperture which feeds a recording medium to a transport device from a recording medium storage cassette, at the top of the recording medium storage cassette. CONSTITUTION:A recording sheet is loaded in a sheet cassette 2 installed upright, and the sheet cassette 2 is attached from the front of a device along guides 19, 20, 21 for sheet cassette 2 storage. During recording process, the recording sheet 1 is taken out by a single piece from the sheet cassette 2 using a feeder roller 3 and is held between a pinch roller 17 and a platen roller 13. In addition, the tip of the recording sheet 1 passes through a thermal head 4 and a pinch roller 18, reaching a recording start position due to the drive of the platen roller 18. Finally an ink sheet 5 is set to the head of the first color for recording and data recording preparations are completed.
Patent JP-H0354579-A (JP)
Title: Electrostatic image recording cassette and electrostatic image recorder
Inventor: UCHIUMI MINORU
IPC: G11B9/08
Filed: 1990-05-15
Abstract: PURPOSE:To obtain an electrostatic latent image recording cassette and its recorder by which everyone can easily photograph and record an electrostatic latent image by incorporating a recording member consisting of a photosensitive body and a charge maintaining medium into a case having a window part fetching an optical image. CONSTITUTION:The cassette 280 having the window part 281 for fetching an optical image is provided with a photosensitive body 283, a film-like charge maintaining medium 285, a feeding roll 289, a take-up roll 291, etc. This cassette 280 is set to an image pickup device 300 to merely release a shutter, whereby an image is exposed to record an electrostatic image. If the cassette 280 is provided with a part 282 such as a bar code indicating photographing conditions, they are read out at the contact point, etc., of the photographing device 300, and automatically set and/or recorded. Namely, only by setting the cassette 280 to the photographing device 300, everyone can readily record an electrostatic image.
Patent JP-S5650129-A (JP)
Title: Manufacture of glass with handle
Inventor: KUROSAKI TAKAMASA
IPC: C03B9/33
Filed: 1979-09-28
Abstract: PURPOSE: To inexpensively obtain the titled glass having a thin-walled mouth by putting the bottom of a blow molded glass body into a metal mold provided with a base molding cavity and a handle molding cavity to press mold the base and handle  in one and connect them to the glass body.  
     CONSTITUTION: Glass body 1 consisting of thin-walled side wall 2 and relatively thick-walled bottom 3 is molded by a rotation blow molding method, and bottom 3 is put into base molding cavity 7 of metal mold 5 provided with side wall receiving part 6, cavity 7 and baglike handle molding cavity 8 leading to molten glass reserving parr 7a. Molten glass is then charged from the upper edge of cavity 7 and filled into cavities 7, 8 by pressing with plunger 10 to mold base 11 and handle 12 in one and connect them to glass body 1. Thus, the titled glass is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62282442-A (JP)
Title: Soldering inspection device
Inventor: MORINAGA KAZUNORI
IPC: G01N21/88
Filed: 1986-05-30
Abstract: PURPOSE:To obtain the title soldering inspection device having no erroneous recognition between solder and silver by a method wherein the quantity of reflected light generated by silver having a large surface area is made larger than the quantity of reflected light generated by solder by providing a filter part, where transmitted light will be turned to a scattered light around the solder and the silver. CONSTITUTION:The light emitted from an illuminator 10 passes through a semispherical transparent paper 9, it is made to irradiate on a solder 4 and silver 3 as scattered light. Said light emitted from the illuminator 10 is converted into the light directing to various directions by the semispherical transparent paper 9 even when the light is directed to only one direction when it is emitted from the illuminator 10. The quantity of light directed to upward becomes the positive correlation against the surface area of the solder 4 or the silver 3. As there are recesses and protrusions on the surface of the silver 3, the quantity of surface reflected light of the silver 3 exceeds the quantity of surface reflected light of the solder 4. Accordingly, pertaining to the electric signal sent from a camera part 6, the reflected light level of the solder is set at [0] and the reflected light level of the silver is set at [1] by the reference voltage level of the camera interface part 7a as an electric signal distinction part, and the distinction between the solder 4 and the silver 3 can be made by a CPU part 7b.
Patent JP-H08317906-A (JP)
Title: Ophthalmology photographic device
Inventor: OTSUKA HIROYUKI
IPC: A61B3/14
Filed: 1995-05-25
Abstract: PURPOSE: To enable the prevention of focal deviation and the change in magnification by shifting/controlling, depending upon the change in focal distance of a field lens and in the light axial direction, a relay lens which relays an image- forming light beam, once image-formed near the field lens, onto a photographic surface of an image pickup element. CONSTITUTION: Through an objective lens 31, a reflected light flux from an eyeground 33 forms the first eyeground image 45 at an intermediate image- forming point M1. Its main light beam passes the center of a hole 43 of a perforated mirror 30, which functions as an aperture diaphragm, and is conducted by an focus-adjusting lens 34 and an image-forming lens 35. Then, the second eyeground image 46 is formed at an intermediate image-forming point M2 in front of a field lens 38. The main light, which is of the image-forming light flux forming the second eyeground image 46 and is conducted by an image pickup element of a TV camera, is made by the relay lens 40 to be light fluxes P1 and P2 parallel to a photographic light axis O1. Then, the image-forming light flux is made telecentric on the side of the image pickup element.  And then, the third eyeground image 47 is formed on a photographic surface 42a of the image pickup element as a final image-forming surface.
Patent JP-S6121728-A (JP)
Inventor: MANFUREETO DAAMU
IPC: B41M5/00
Filed: 1985-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5750991-A (JP)
Title: Preparation of 6-lower alkylaminopurine
Inventor: IMAI KINICHI
IPC: C07D473/34
Filed: 1980-09-10
Abstract: PURPOSE: To obtain the titled compound industrially advantageously useful as an intermediate for preparing a coccidiostat with suppressing the formation by by- products, by reacting purine prepared from an easily obtainable inexpensive compound by one process with an alkali metal amide of a lower alkylamine.  
     CONSTITUTION: Purine is reacted with an alkali metal amide (e.g., preferably, a mixture of potassium and sodium is used) of a lower alkylamine (e.g., 1W3C methylamine, etc.) under heating, to give a 6-lower alkylaminopurine. The heating reaction is usually carried out at about 100W200°C, preparebly at about 130W150°C. The reaction is carried out in an organic solvent (e.g., toluene, etc.). The lower alkylamine as a raw material can also be used as a solvent, preferably the alkali metal and purine are added to the amine and the reaction is done quickly. The desired substance is isolated and purified easily, and obtained is a short process in high yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62280002-A (JP)
Inventor: NANBU YOSHIAKI
IPC: B29C59/02
Filed: 1986-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08319818-A (JP)
Title: Treatment method for exhaust gas in gas engine driven heat pump and device thereof
Inventor: YOKOYAMA TAKESHI
IPC: F01N3/02
Filed: 1995-05-25
Abstract: PURPOSE: To carrying out downsizing, and eliminate the necessity for the treatment means of drain water. CONSTITUTION: Exhaust gas discharged from a gas engine 1 for driving a compressor for operating a heat pump is ejected forward an air heat exchanger 4 using an exhaust gas header 10, it is mixed with air bypassed the air heat exchanger 4, the temperature of exhaust gas is reduced, and the exhaust gas is discharged outside the device.
Patent JP-H01297157-A (JP)
Title: Apparatus for magnetic toner recovery
Inventor: SHIOZAKI MASAYA
IPC: B03C1/23
Filed: 1988-05-23
Abstract: PURPOSE:To recover a magnetic toner from a suspension by making a transporting part by setting a plurality of electric magnets in parallel which are insulated electrically each other on a long electric magnet supporting part and installing a circuit to drive the electric magnets in turn from a dipping part to a recovery part. CONSTITUTION:A transporting part 1 is made by setting a plurality of electric magnets 2, installed electrically each other, on a long electric magnet supporting part 3 in parallel. A dipping part 10 to be dipped in a suspension of a magnetic toner is formed on one end of the transporting part 1 and a recovery part 11 to recover the magnetic toner is formed on the other end of the transporting part 1. And then in an electric magnet driving circuit, electricity is conducted on the electric magnets 2 to drive each electric magnet in turn from the dipping part 10 to the recovery part 11. As a result, a magnetic toner with high quality can be recovered efficiently from a suspension of a magnetic toner.
Patent JP-S63291291-A (JP)
Title: Prom programmer
Inventor: NATSUI YOSHINOBU
IPC: G11C17/00
Filed: 1987-05-22
Abstract: PURPOSE:To reduce a miss operation and a man-hour for management at the time of the change of programmer by only change to the cartridge of another ROM or changing a programming in a card when a programming specification is changed and newly added. CONSTITUTION:When the programming specification of the programmable device of a device maker is changed or when the version-up of a system ROM 7 is required by the additional demand of registering a new device, the ROM cartridge prepares the another system ROM 9 and copes with that situation. That means, when the ROM cartridges loading the system ROM 9 is plugged in a connector part 8, the earth electric potential of the (n)th terminal of the connector 8 is transmitted to the 1st terminal of the connector 8 through the (n)th terminal and the 1st terminal of the system ROM 9. As the result of that, the inverse of CE input of the system ROM 7 becomes high level and the system ROM 7 is nonactivated. In stead of that, the system ROM 9 is activated and a read only memory programmer 1 is operated by a program incorporated in the ROM 9. Thus the miss operation and the man-hour at the time of the management for the change can be reduced.
Patent JP-H02306203-A (JP)
Title: Polarizing film
Inventor: SUZUKI SHINJI
IPC: C08J7/00
Filed: 1989-05-22
Abstract: PURPOSE:To obtain the polarizing film which is light in weight, thin, low in cost and large in length and width by subjecting a high-polymer film substrate to a corona treatment and applying a dyestuff on this film. CONSTITUTION:The polarizing film is obtainable by the simple stage of subjecting the high-polymer film substrate to the corona treatment and applying the dyestuff therein. Since there is no need for special processing, such as stretching and rubbing of the film, the production of the polarizing film having the large length and width is possible. A triacetyl cellulose film, diacetyl cellu lose film, cellulose acetate film, polyester film, vinyl chloride film, etc., are used as the high-polymer film substrate. Various kinds of commercially marketed corona treating machines are applicable as the corona treating machine. The dyestuff is usually applied on the film after the dyestuff is dissolved in water and/or org. solvent and a surfactant is added to the soln. at need.
Patent JP-H0423591-A (JP)
Title: Color signal processing circuit for color
Inventor: KATO MINORU
IPC: H04N9/64
Filed: 1990-05-18
Abstract: PURPOSE:To reproduce a color of an object with fidelity by correcting a hue and a color saturation at a prescribed difference area to be designated. CONSTITUTION:The circuit consists of input terminals 1, 2, an output terminals 3, 4, a hue discrimination circuit 5, an amplifier circuit 6, and an adder circuit 7. When one color signal (lst color signal) extracted by a lst means is added to the other color signal (2nd color signal), the absolute value of a vector representing the 2nd color signal is corrected and an excess blue hue or decrease/increase in the color saturation due to the spectral characteristic is prevented by applying the correction to the color signal properly. Thus, the color of an object is reproduced with fidelity.
Patent JP-S6097122-A (JP)
Title: Collected carrying device of veneer having small width
Inventor: NAGASAWA KIYOSHI
IPC: B65H1/14
Filed: 1983-07-11
Abstract: PURPOSE:To improve filling rate of veneer for post stage processor, by stopping upper and lower elevating conveyors alternatively then feeding small width veneers onto the conveyor and piling thereafter taking out said veneer group sequentially and feeding continuously to a post stage processor. CONSTITUTION:A worker will push small width veneers 2 to be fed while piling from a processor in pre-stage process sequentially toward a pair of upper/lower pinch rollers 3a, 3b to transfer to one of two stage elevating conveyors 4a, 4b movable up and down thus to collect three sheets of veneers 2 in parallel. Then a conveyor for mounting said veneer 2 group, conveyor 4b for example, is driven to carry out the veneer group 2 through carry-in conveyor 7 to the post-stage processor. During this process, elevators 5a, 5b are driven to position another conveyor such as conveyor 4a at the veneer delivery position of pinch rollers 3a, 3b thus to collect veneers 2 similarly for this conveyor 4a.
Patent JP-H11307691-A (JP)
Title: Ceramic package for electronic components
Inventor: MITSUNAGA NOBORU
IPC: H01L23/13
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic package with for burrs/defects for electronic components by adding glass in a conductor at a castellation of the ceramic package for electronic components, made by dividing a set of many packages through the castellations. SOLUTION: This ceramic package 11 for electronic components is made by laminating insulator layers containing. Al as the main component and has a wire-bond pad 14 at an electronic component mount 12 formed in a recess at the central part of the ceramic package 11 surface layer and a castellation 13 at the ceramic package 11 peripheral end face for relaying the wire bond pad 14 to a connection terminal 18 and for obtaining a meniscus 17 for increasing the connection strength to solder 16. The conductor of the castellation contains glass and hence it will be divided along the interface of the glass where the fracture strength in dividing the castellation 13 is not high.
Patent JP-S6020786-A (JP)
Title: Controller of brushless motor
Inventor: TANAKA TADASHI
IPC: H02P6/17
Filed: 1983-07-14
Abstract: PURPOSE:To efficiently control to drive a brushless motor at the heavy load time by generating a current command signal having phase displacement corrected in response to the variation in an armature current and supplying the armature current corresponding to the signal. CONSTITUTION:The main pole position of the field pole of a motor 1 is detected by a resolver position detector 5. This detector 5 has a 2-phase oscillator 6, a resolver 7 and a signal converter 8. A vector composite circuit 12 inputs the position detection signal from the resolver 7 and the voltage signal from an error amplifier 11, and outputs a vector composite signal having phase displacement in response to the voltage signal. The vector composite signal and the output of the amplifier 11 are multiplied by a multiplier 13. The output of the multiplier 13 is supplied to synchronous rectifiers 14, 15, and their outputs are supplied through a current command converter 16 to a power converter 17.
Patent JP-S5750543-A (JP)
Title: Adsorbent
Inventor: TAKEUCHI TATSUROU
IPC: B01J20/34
Filed: 1980-09-11
Abstract: PURPOSE: To obtain an adsorbent of high mechanical strength and adsorptive performance by mixing a mixture of hydrated ferrites of titanium, zirconium and tin, and hydate oxide of the above-mentioned metals and iron with an unsaturated polyester resin or polyurethane resin and curing the mixture.  
     CONSTITUTION: At least one kinds of metal salts of titanium, zirconium, and tin are dissolved, and ferrous salts corresponding to 0.2W11 times mole of the metallic ions contained in this soln. is added, after which an alkali is added to maintan the pH of the soln. at about 7W12. Thereafter an oxidative gas such as air or gaseous oxygen is blown or an oxidizer such as hydrogen peroxide is added to form precipitate of hydrated ferrites. This is filtered, rinsed and dried. The above-mentioned mixture is mixed with about 1/10W3 times (weight) thereof of an unsaturated polyester resin or polyurethane resin and the mixture is cured. The resultant adsorbent obtained in this way has high adsorptive performance, mechanical strength and chemical resistance and is therefore usable repetitively for a long time. Since this is produced with the simple operation, its cost is low. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5931746-A (JP)
Title: N-acyl derivative of peptide, manufacture and use
Inventor: HANSU PEETAA ARUBUREHITO
IPC: C07K1/02
Filed: 1983-07-14
Abstract: Novel N-acyl derivatives of peptides related to L-pro-L-leu-gly-NH2, melanocyte stimulating hormone-release inhibiting factor (MIF), and therapeutic compositions which are useful for the treatment of depression.
Patent JP-S5552933-A (JP)
Title: Measurement of impurity concentration in semiconductor
Inventor: HONDA KOUICHIROU
IPC: G01N21/88
Filed: 1978-10-16
Abstract: PURPOSE:To make it possible to measure the concentration of an impurity such as oxygen in a desired minute region, while eliminating the interference due to the multiplex reflections of the light, by irradiating the surface of a semiconductor substrate, which has its surface polished to a mirror, with a laser beam at an angle of inclination in the depthwise direction thereby to measure the intensity of the light which has passed. CONSTITUTION:A semiconductor or silicone substrate, which has its both sides polished into mirrors, is evaporated at its one side with such a metal 2, e.g., Au as is free from any anodization. The Au film 2 is selectively removed by the photoetching method to form an aperture 3 of 50mumX50mum which is smaller than the diameter of the laser beam used. This surface is anodized to form an oxidized film 4 which is thicker at the center and thinner at the periphery in the minute region 3. Then, the oxidized film 4 is removed with hydrofluoric acid to form a preset slope 5 in the minute region 3. The silicone substrate thus prepared is exposed to the laser beam in the range of infrared range, and the intensity of the light transmitted is measured to meter the impurity concentration such as the oxygen in the semiconductor.
Patent JP-H02306569-A (JP)
Title: Woven heating element
Inventor: IKEDA HIROHIKO
IPC: H05B3/34
Filed: 1989-05-19
Abstract: PURPOSE:To increase the speed of a weaving machine so as to form a woven heating element into coarse mesh structure by weaving a non-conductive tape and a covering heating tape together, both of which have three-layer structure, and welding and fixing tapes of a polymer with a low melting point to each other at their intersecting, contact portions by means of heating. CONSTITUTION:A non-conductive tape 1 of three-layer structure comprising a tape 4 of a polymer with a high melting point used as a core and sandwiched between and stuck to tapes 5 of a polymer with a low melting point which are disposed along both faces of the tape 4 is used as a weft or warp. A covering thermal tape 2 of three-layer structure comprising a conductive tape 6 used as a core and sandwiched between and stuck to tapes 5 of polymer with a low melting point which are disposed along both faces of the tape 6 is used as a warp or weft. After they are woven together, a heating treatment is carried out so that the tapes 5 of the polymer with a low melting point are deposited and fixed to each other at their intersecting, contact portions. Thus fixing of the woven structure is ensured and the speed-up of a weaving machine for forming the woven heating element into coarse mesh structure is realized.
Patent JP-H02307549-A (JP)
Title: Electric dust precipitator
Inventor: MIZUNO AKIRA
IPC: B03C3/09
Filed: 1989-05-19
Abstract: PURPOSE:To easily perform handling by miniaturizing the title precipitator as a whole by arranging electrode plate rows in opposed relationship at a predetermined interval and arranging electrode wires between the opposed terminal parts of the electrode plates of each of the rows arranged so as to be positionally shifted in the arrangement direction. CONSTITUTION:The dust collecting electrode plates 1 of an electric precipitator D are provided along a pair of parallel arrangement lines L1, L2 crossing an air introducing direction at a right angle in a case 2 so as to provide a predetermined interval therebetween in the arrangement direction. The respective electrode plate rows 3, 4 are arranged in opposed relationship so as to be positionally shifted in the arrangement direction and both side edge parts of the respective electrode plates constituting the electrode plate row 3 are opposed to the almost central parts of the respective electrode plates 1 constituting the electrode plate row 4. Electrode wires 7 are provided side by side between guide parts 5 at a predetermined interval and DC high voltage is applied between the respective electrode wires 7 and the respective electrode plates 1. When air is introduced into the case 2 in a state discharged between both of them, the dust particles contained in air are charged to be collected by the electrode plates 1.
Patent JP-2000317005-A (JP)
Title: Fire preventive sheet
Inventor: ANDO SHIGERU
IPC: A62B17/04
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a fire preventive sheet used for a fire spread preventive sheet, fire spread preventive cover, fire shutter, etc. for fire prevention having direct fire spread prevention, fire extinguishment function, etc. by using a shape memory alloy. SOLUTION: 1) This sheet is a laminated sheet including a refractory thermally insulating layer and a shape memory alloy layer 4, has flexibility deformable according to an object and is so formed that the shape memory alloy expands to a prescribed shape and shuts off the object from the fire when prescribed temperature is attained, thereby preventing the fire spread.  2) Alternatively, the sheet is the laminated sheet including a water absorptive high-polymer material layer 2 capable of absorbing or including at least the applied water and the shape memory alloy layer 4, has the flexibility deformable according to the object and is so formed that the shape memory alloy expands to the prescribed shape and shuts off the object from the fire when the prescribed temperature is attained and that a large volume of the water is absorbed in the water absorptive high-polymer material layer 2 of the laminated sheet by sprinklers, etc. to form hydrous layers, thereby preventing the fire spread.