baber/WOPTO huggingface dataset:
Patent JP-H02235672-A (JP)
Title: Reading/recording device
Inventor: TAMURA MASAJI
IPC: B41J13/22
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a compact reading/recording device at a low cost by providing a recording medium holding device which holds part of a recording medium during recording and is moved by a drive device to transport a recording medium. CONSTITUTION:A moving unit 4 consists of the holding lever 16 of a recording medium holding device which holds one end of recording paper 11. If the unit is used for a color duplicator, the recording medium holding device moves the moving unit 4 over a guide rail 5 to stop the holding lever 16 in open state. Next an origin 2 is placed on an origin table 1, and an operating cover 3 is closed to start the device. Consequently, recording paper 11a is taken out of a pickup roller 12, and is pressed by a thermally transferable ink sheet 14 between a thermal head 13 and a platen roller 15. Then the tip of the recording paper 11a is held by the holding lever 16. After this, the moving unit 4 starts moving, and an image sensor unit 6 moves scanning data along the origin table 1. The image sensor unit 6 reads at the specified resolution in a vertically linear direction for each displacement over a prearranged length, and stores the data which is read in page memory. Consequently, part of a scanning mechanism for reading and recording data is shared by these two functions, and can be made compact at a low cost.
Patent JP-S54148752-A (JP)
Title: Isolation of cyclohexyl vinyl ether
Inventor: YAMABE MASAAKI
IPC: C07C43/188
Filed: 1978-05-11
Abstract: PURPOSE: A mixutre containing cyclohexanol and title compound is brought into contact with water at a relatively low temperature to shift the cyclohexanol into water phase selectively, then the water phase and the organic phase are separated, thus isolating safely title compound in short times.  
     CONSTITUTION: A mixture containing cyclohexanol and title compound is brought into contact with water at 0W70, preferably 5W50°C to shift the cyclohexanol into the water, wherein the amount of water used in more than 3 times the volume of the mixture. Inorganic salts may be dissolved in the water layer so that the separation of the water phase from the organic phase is accelerated. As title compound is soluble in water containing alcohol, the use of water in an amount of more than 10 times of the alcohol is recommended when water contains alcohol.  
     EFFECT: The recovery rate is very high. Further, cyclohexanol is obtained in the form of an aquous solution, which is readily reused as the sharting material for title compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59182559-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NOJIRI KAZUO
IPC: H01L21/322
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a semiconductor device of excellent reliability and stability by making a crystal defect reducing generation-recombination center contain in a semiconductor region of a conduction type different from a semiconductor substrate when the region is formed to the semiconductor substrate and the semiconductor device having a memory function is manufactured. CONSTITUTION:A thick field insulating film 2 is formed to the peripheral section of a semiconductor substrate 1 while using a p<+> type channel stopper region 3 as an underlay, and the surface of the substrate 1 surrounded by the film 2 is coated with a thin insulating film 4 for shaping capacitance and a gate. An n<+> type source or drain region and a region 7 connected to a bit wire 10 are formed to the substrate 1 through ion implantation, etc. A capacitance electrode 5 and a gate electrode 6 are formed on both sides of the source-drain region 7 while holding the region 7, and coated with a PSG film 8. In the constitution, crystal defects of approximately 1X10<2> number/cm<2> or more in an extent that leakage currents are not generated in a p-n junction are made contain in the source-drain region 7 through heat treatment.
Patent JP-H09246709-A (JP)
Title: Soldering apparatus
Inventor: TANO ICHIRO
IPC: H05K3/34
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly solder at specified position and automate the soldering process by jetting a molten solder always from a fixed position. SOLUTION: A jet nozzle 2 is mounted on the upper side of a soldering tank 1 by setting pins 10s fitted into pin holes 12s and lower part of a jet hole 13 is pressure-welded to the opening of a jet nozzle terminal 11. Thus, the position of the opening of the hole 13 is always fixed. The tank 1 is moved up and down to jet a molten solder from the nozzle 2 to solder an IC socket disposed on a printed board.
Patent JP-S54146530-A (JP)
Title: Binary coding circuit
Inventor: ONO FUMITAKA
IPC: H04N1/403
Filed: 1978-05-09
Abstract: PURPOSE: To ensure an accurate reproduction the black and white lines on the white and black backgrounds each by using two comparator circuits with the binary coding circuit for the facsimile signal or the like.  
     CONSTITUTION: Analog picture signal 200 is supplied to comparator 300 and 301 to be compared with threshold value V 1  and V 2  (V 1 >V 2 ), and information P 1  and P 2  showing the white line on the black background can be taken out by output 201 obtained through comparator 300 with the information showing the black thin line on the white background is erased. While output 202 of the other comparator 301 takes out information P 3  and P 4  showing the black line on the white background. These two output 200 and 201 are switched by selector 302 and then delivered. In other words, FF401 is set when output 202 is "1" and the output is delivered through AND gate 403. When output 201 becomes "0", FF401 is reset and the output is delivered through AND gate 404. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10253299-A (JP)
Title: Electric firing detonating device and igniter
Inventor: DUVACQUIER DANIEL
IPC: F42B3/12
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric firing detonating device having high operating reliability, easy manufacture, economic and small size without using a pin or ferrite core. SOLUTION: The electric firing detonating device 2 is formed of a circuit support 10 in which a conductive strip is printed. The strip has an electromagnetically protecting means, and its end is coupled to a resistive element covered with a heat sensitive powder charge 6. And, the strip is connected to an electric cable 3. The support 10 is covered with cylindrical overmolded insulators 4, 5. A collapsible cylindrical cap 8 contains igniting gunpowder 9 to form an igniter 1 for a firing gas generator directed for safety of an automobile.
Patent JP-S61213465-A (JP)
Inventor: KONDO TOSHIYUKI
IPC: F25D17/08
Filed: 1985-03-19
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-S60200451-A (JP)
Title: Metal vapor discharge lamp
Inventor: SATOU SHIGEHIRO
IPC: H01J61/33
Filed: 1984-03-24
Abstract: PURPOSE:To radiate the light produced inside a light emitting tube in the specified direction in a concentrated manner, by forming the thickness of a tube wall into being thin at one side but into being thick at the side opposed to this thin part. CONSTITUTION:A light emitting tube valve 6 consists of translucent ceramics, for example, translucent alumina ceramics, and its inner circumferential surface is formed into eccentric circular form to the outer circumferential surface, therefore the thickness of a tube wall is designed so as to become thicker by degrees ranging from a thin part 7 at one side to a thick part 8 at the side opposed to the former. And, a relationship among maximum thickness t1(mm.) in the thick part 8, minimum thickness t2(mm.) in the thin part 7 and its inner diameter d(mm.) is made so as to satisfy these expressions of 0.5<=t2<=t1/10 and d>=t2.
Patent JP-H05259965-A (JP)
Title: Selective call receiver
IPC: H04B7/26
Filed: 1992-03-13
Abstract: PURPOSE:To improve the informing performance to the occurrence of an emergency call and also to increase the life time of a battery by suppressing the battery consumption and then informing a user of the emergency call with higher sureness. CONSTITUTION:When a selective call signal addresses to its own is received, a 1st call informing action is carried out by a 1st call information control means 41. If a user is not awear of the call informing action, the user decides through an emergency call deciding/storing means 43 whether the preceding selective call signal shows an emergency call or not. This deciding result is stored. If an emergency call is confirmed, a 2nd call information control means 42 performs intermittently and repetitively a 2nd call informing action to show an emergency call at each time interval (t2) until the user is aware of the call informing action.
Patent JP-S59184729-A (JP)
Title: Manufacture of inorganic acid salt of magnesium high purity
Inventor: NAKAYA KEIICHI
IPC: C01F5/00
Filed: 1983-04-01
Abstract: PURPOSE:To obtain inorg. acid salts of magnesium of high purity without necessity of a large amount of heat energy and comparatively expensive chemicals by allowing magnesium hydroxide contg. boron to react with gaseous CO2 to obtain (basic) magnesium carbonate, and making it to react with inorg. acid. CONSTITUTION:A considerable amount of boron is contained in so-called sea water magnesium hydroxide obtd. e.g. by allowing lime slurry to react with sea water. By using this as a starting material, the precipitation of MgCO3 and/ or basic magnesium carbonate is obtd. by making said magnesium hydroxide to react with CO2. In this case, it is preferable to increase reactivity by adding an adequate amount of water. The obtd. precipitate is separated from a reaction liquid. Thereby a large portion of boron is transferred to the mother liquor. According to demand the separated precipitate is washed with water, and converted to inorg. acid salt of magnesium by the reaction with inorg. acid.
Patent JP-S52139343-A (JP)
Title: Agc circuit
Inventor: MINAMI TOKUO
IPC: H03G3/30
Filed: 1976-05-17
Abstract: PURPOSE:To secure a good AGC control by giving the gain control by stages to the amplifier circuit of plural stages in accordance with the scale of AGC control.
Patent JP-S52139157-A (JP)
Title: Polyolefin resin composition
Inventor: SUGANO SHIYUU
IPC: C08L51/02
Filed: 1976-05-17
Abstract: PURPOSE: To increase heat-distortion temperature, dimension stability, stiffness as well as to improve resistance to weathering, heat deterioration and impact strength of a polyolefin resin by compounding therewith a thioester of a specific structure and a filler etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11260679-A (JP)
Title: Mark detector and aligner
Inventor: TAKAHASHI AKIRA
IPC: G03F9/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To surely perform focusing for an alignment mark in an autofocusing optical system. SOLUTION: This device 1 is provided with a mark detector Q provided with an autofocusing optical system Qa. An illumination light source Q1a and an image-pickup element Qc for detecting a mark, and an instantaneously light emittable AF light source Qaa and an AF image-pickup element for autofocusing, respectively. In addition, the quantity of light for the AF light source Qaa is set greater than the illuminating light source Q1a. Light emitted from both the light sources Q1a, Qaa are irradiated on an alignment mark A. Namely, a focusing operation on a focusing face of the alignment mark A and an objective lens Q1g is carried out, based on the alignment mark A itself. Furthermore, this focusing operation can be carried out with the illumination light source Q1a kept lit.
Patent JP-S60223574-A (JP)
Inventor: TANAKA IKUO
IPC: E04G21/12
Filed: 1985-03-18
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-H06265462-A (JP)
Title: Measuring method and device of dusting quantity in fertilizer
Inventor: SATO AKIRA
IPC: C05G1/00
Filed: 1993-03-16
Abstract: PURPOSE:To provide a method that measures the degree of dusting in a compound fertilizer and its device in order to keep its quality constant. CONSTITUTION:A charging part 4 of granular fertilizer is installed on top of a transparent container 1 formed in specified height, and a dust gauge 5 measuring a dusting quantity of the fertilizer dropping in this transparent container is installed on a wall surface at the specified height of this container 1. Dust to be produced in time of a drop of the specified amount of fertilizer in this transparent acontainer 1 is not affected by an ambience at the outside of the container. In addition, since the fertilizer is dropped from the top of the container 1 with the specified height and thereby the dusting quantity at the specified height in the container 1 is measured by the dust gauge 5, the measured value comes to an accurate value to be fortified by reprcducibility.
Patent JP-S61214170-A (JP)
Title: Optical recording and reproducing device
Inventor: YANAGISAWA MICHIO
IPC: G11B17/028
Filed: 1985-03-19
Abstract: PURPOSE:To control a surface deflection by fitting a hub into a hole of the center part of a media fixing means, coupling it with a shaft of a spindle motor, and placing the upper and the lower faces of the outside peripheral part by plural bearings. CONSTITUTION:As for a media 11, the height of the recording surface is kept constant at the time of rotation by a reference bearing 12 and a pressure bearing 13. Also, in accordance with necessity, a mechanism for moving upward and downward the pressure bearing 13 is added in order that the media can be attached and detached easily. In this way, the surface deflection of the recording surface is reduced, and a processing signal can be converted to good quality.
Patent JP-S55147134-A (JP)
Title: Treatment of combustion waste gas
Inventor: KONYA TAKESHI
IPC: B03C3/00
Filed: 1979-05-07
Abstract: PURPOSE: To drastically save the fuel through substantially complete removal of SO x  by a method wherein SO x -contg. waste gas is freed from SO 2  by wet-type desulfurizer and then freed from SO x -contg. mist by use of a wet-type dust precipitator.  
     CONSTITUTION: Waste gas from a boiler is guided in a wet-type desulfurizer 2 having 3% sulfuric acid as absorbent liquid to remove SO 2  by absorption, then introduced into a 600-kV wet-type dust precipitator 3. SO 3  is charged by action of electric field in the equipment, moved by the field, and collected as sulfuric acid, which is discharged outside and is neutralized. Waste gas from the dust precipitator is discharged through stack 4 whose internal surface is lined with cement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54147383-A (JP)
Title: Electronic control meter
Inventor: ITOU TATSUMI
IPC: G05B11/42
Filed: 1978-05-12
Abstract: PURPOSE:To prevent an overshoot of an electronic control meter with a simple construction of the control meter by connecting a series circuit of a bias voltage and switching diode to an integrating capacitor. CONSTITUTION:A deviation value epsilon is applied to a high gain amplifier 1, the output of which is fedback through an integrating capacitor C1, an integrating resistor R1 and a proportioning zone K. Accordingly, the output V0 becomes a value obtained by proportionally integrating the deviation value epsilon. Since there are connected two sets of series circuits of bias voltages VBH, VBL and switching diodes DH, DL in parallel with the capacitor C1, the capacitor C1 will lose its integrating function when the output V0 becomes higher than VBH or lower than VBL.
Patent JP-H07264010-A (JP)
Title: Receiver for traveling object
Inventor: TOSHII YASUHIKO
IPC: H03J7/18
Filed: 1994-03-25
Abstract: PURPOSE:To provide a receiver which identifies a broadcast station capable of performing reception by own vehicle position information and transmitting station information and with memory small in capacity. CONSTITUTION:This receiver is constituted of a position detecting means 1 which detects the position of a traveling object, a transmitting station information storage means 4 which stores the information of plural transmission antenna installing positions and transmissible distance, a receivable station identifying means 5 which identifies the broadcast station which performs the reception at a present location based on output signals outputted from the position detecting means 1 and the transmitting station information storage means 4, preset memory 6 which stores a receivable station outputted from the receivable station identifying means 5 and generates a tuning control signal in accordance with the receivable station, a selection switch 8 which selects the tuning control signal from the preset memory 6, and a reception means 10 which receives a prescribed broadcast station based on the tuning control signal outputted from the preset memory 6.
Patent JP-S60200929-A (JP)
Title: Production of metallic matrix-fiber composite material
Inventor: ARAKAWA HIDEO
IPC: C22C47/16
Filed: 1984-03-23
Abstract: PURPOSE:To produce continuously a long-sized metallic matrix-fiber composite material with high productivity by heating and pressurizing plural pieces of raw materials consisting of fibers coated with a metal to be used as matrix via heated rolls. CONSTITUTION:Plural pieces of raw materials 3 formed by coating a metal such as Cu, Al, etc. to be used as matrix by plating, etc. on fibers 3A such as C fibers or the like are passed between an upper roll 1 and a grooved lower roll 2 of which at least the surface consists of graphite, SiC, WC, etc. under the tension exerted thereto by a tension roller 5. Specified load is applied onto the raw materials from the upper roll 1 and the materials are pressurized and heated while said materials are electrically heated via the rolls 1, 2 by current conducting electrodes 6, 7 to diffuse and bind the matrix. A long-sized metallic matrix- fiber composite material 4 disposed with the fibers 3A in the specific direction in the metallic matrix and having less variance in the characteristic is thus continuously obtd.
Patent JP-H09244517-A (JP)
Title: Recorder
Inventor: YOSHIMURA HIROSHI
IPC: G03G21/20
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which functions exactly and stably by preventing the fall of the temp. on the surface of a fixing roller without impairing the transportability of paper and maintaining fixing performance at a high level. SOLUTION: This device has a blasting unit 41 which blows blasting air to the image transfer surface of transfer paper 1 to which images are already transferred by a process unit 20 in mid-way of the transporting path before the transfer paper 1 arrives at a fixing unit 50. The wind velocity or wind quantity and temp. of the blasting air are made adjustable to plural stages, by which the fall of the surface temp. of the fixing roller 51 is prevented while the transportability of the paper is maintained and thereby the fixing performance is maintained at a high level. Further, the device has an operating device for inputting of the kinds of the paper and a paper thickness sensor 30 for measuring the thickness of the paper.  The tap. optimum for the inputted paper kind and the wind velocity or wind quantity and temp. optimum for the measured thickness of the paper are automatically adjusted, by which the optimization of the energy consumption and the simplification of the operation are executed and the exacter and stabler function of the recorder are made possible.
Patent JP-S56151959-A (JP)
Title: Developer coater
Inventor: KANBE JIYUNICHIROU
IPC: G03G15/08
Filed: 1980-04-25
Abstract: PURPOSE:To make the formation of the developer uniform by providing a coating thickness regulating member for the developer disposed by having a clearance with respect to an image carrying body, and an air ejecting means ejecting air flow to the clearance part, to the front end part in the rotating direction of the developer carrying body in the opening part. CONSTITUTION:While a developer carrying body 4 tries to carry out the developer T regulated and stuck to prescribed thickness by a thickness regulating member 5 on its surface from a clearance d2 along with its rotation in an arrow direction, the air flow ejected from an ejection part 6a tries to prevent the carry-out of the developer T. The developer T near the clearance d2 is moved by these two forces, by which its triboelectrification charge is increased. Therefore, the developer T having obtained the high charging charge sticks strongly to the body 4, and is carried by passing the clearance d3 between the mouth edge of the port 6a and the body 4 without being dislodged by the air flow. On the other hand, the developer T of the small charging charge is prevented from being carried out by the air pressure and therefore the uniformly thin developer layer having obtained sufficient frictional charge is formed on the surface of the body 4.
Patent JP-S52137481-A (JP)
Title: Method for curing diallyl phthalate resin
Inventor: AIBA YASUHIRO
IPC: C08L31/00
Filed: 1976-05-13
Abstract: PURPOSE: A method for curing diallyl phthalate resin which is incorporated in porous materials with reduced volatilization of monomer by heating the resin to the gelation starting temperature as wholly as possible, and by curing the resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63235551-A (JP)
Inventor: DEIRUKU RIYUIRII
IPC: D03D49/70
Filed: 1988-03-09
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-H07258622-A (JP)
Title: Heat-resistant adhesive composition and heat-resistant adhesive material using the same
Inventor: KOMURA MAKOTO
IPC: H01L21/52
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a composition consisting mainly of a specific polyimide adhesive, excellent in heat resistance, electrical properties, chemical resistance and dimensional stability, and presenting high adhesive force to heat-resistant films, thus useful for bonding lead frame peripheral materials such as LOC adhesive tapes. CONSTITUTION:This heat-resistant adhesive composition consists mainly of a polyimide adhesive produced by reaction between (A) an acid component predominant in an aromatic tetracarboxylic acid (pref. 3,3',4,4'- benzophenonetetracarboxylic dianhydride) and (B) a diamine component composed of pref. at least 50mol% of a siloxane-based diamine [e.g. a compound of the formula ((n) is <=1; R1 and R2 each is a lower alkylene or phenylene; R3-R6 each is phenyl, phenoxy, etc.)] and 10-50mol% of a bis(aminophenoxy) benzene [e.g. 1,3-bis(3-aminophenoxy)benzene]. It is preferable that the component A consist of 100% of the aromatic tetracarboxylic acid.
Patent JP-S59181828-A (JP)
Title: Output buffer circuit of semiconductor element
Inventor: YASUDA YOUJI
IPC: G11C11/41
Filed: 1983-03-31
Abstract: PURPOSE:To attain high speed by bringing an output to an intermediate level between 0 level and 1 level prior to the change in an input signal so as to reduce the access time in an output buffer circuit. CONSTITUTION:The 1st transistor (TR)MOS1 conducting its output to a power supply VDD and the 2nd TRMOS2 conducting its output to ground VSS are provided in parallel with an output buffer TR comprising a load TRQ1 and a drive TRQ2. A transition detector circuit TD detects the change in an address input signal so as to give a detecting signal having a prescribed pulse width to a control circuit CS, the MOS1 and MOS2 are turned both on and the output is brought into the intermediate level. Since the level is set to the intermediate level unit the change in an output potential atteded with the change in an address signal is transmitted to the output buffer, the operation is quickened.