baber/WOPTO huggingface dataset:
Patent JP-H0216856-A (JP)
Title: Reproducing system for summarization of mail
Inventor: YAZAKI MASATOMO
IPC: H04L12/58
Filed: 1988-07-05
Abstract: PURPOSE:To know the summarization of mail in a short time by reproducing a summary voice or the voice of the mail itself corresponding to optional mail for definite time based on the summary voice reproducing request of the optional mail from a terminal, and transmitting it to the terminal. CONSTITUTION:When the user of the terminal sends the summary voice request of a desired list to a mail device 2 through an exchange 3 based on a received mail list displayed on the display screen of the terminal 11 to 1n and display to show the presence of the record of the summary voice of every said list, the mail device 2 reproduces the summary voice corresponding to this mail or the voice of said mail itself by its voice reproducing means 7 for definite time, and sends it to a terminal side having requested the summary voice. Thus, the user of the terminal can know the summarization of the mail beforehand before the contents of the mail is displayed on the display screen.
Patent JP-S5791342-A (JP)
Title: Fuel controller for diesel engine
Inventor: NAKAHARA MITSUHARU
IPC: F02D1/08
Filed: 1980-11-26
Abstract: PURPOSE: To improve power generation at full throttle by detecint a concentration of smoke in exhaust gas and controlling to increase the injection quantity of fuel at the full throttle on the basis of the detected result when the smoke concentration is within an allowable limit.  
     CONSTITUTION: A distributor type fuel injection pump 7 has an adjust lever 10 which coincides with an accelerator pedal 9. The pump contains an angular mechanism 13 which consists of a governor mechanism 11 and a link mechanism 12. The mechanism 13 and a full load stopper 14 are set in such a manner that their relation produces a specified curve of a fuel injection quantity control performance at full throttle with respect to revolutional speeds. The stopper 14 is pushed by an actuator 15 in the direction to increase the injection quantity. When an output of the smoke concentration sensed by the smoke sensor 4 is within an allowable limit, the actuator 15 is controlled by a computer 16 to increase the fuel injection quantity at the full throttle. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6323098-A (JP)
Title: High purity gas charging bomb
Inventor: KATO YUTAKA
IPC: F17C1/14
Filed: 1986-07-15
Abstract: PURPOSE:To prevent high purity gas from lowering its purity, by forming a dense oxide film on the inner surface of an aluminum cylindrical body. CONSTITUTION:Dry etching is applied on the inner surface of an aluminum cylindrical body 3 having a port section 2 so that the cylindrical body 3 has a clean and dry inner surface 2 from which a hydrate oxide film is removed, and thereafter, the inner surface of the cylindrical body 3 is heated in a condition in which the inner surface is made in contact with gas containing oxygen without being in contact with the atmospheric air containing moisture, and therefore, an oxide film 5 is formed on the inner surface of the cylindrical body 3. Thereby, there is adhered or absorbed, on or in the inner surface of the cylindrical body, no substances causing high purity gas to be charged, to lower its purity and to be contaminated, and therefore, it is possible to prevent high purity gas from lowering its purity and from being contaminated.
Patent JP-H06345594-A (JP)
Title: Production of optical waveguide
Inventor: SATO KOJI
IPC: G02B6/12
Filed: 1993-06-14
Abstract: PURPOSE:To improve the quality by repeating the process of dipping a specified substrate in a flux soln. contg. a dopant M, etc., at a temp. lower than the crystal growth saturation temp. of the soln. and the process of taking out and cleaning the substrate. CONSTITUTION:(A) A KTiOPO4 single crystal substrate is dipped in a flux soln. contg. a dopant M, K, Ti, P and O2 and kept at a temp. 1 to 5 deg.C lower than the crystal growth saturation temp. of the soln. (B) The substrate is taken out from the soln. and cleaned. The processes A and B are repeated twice or more to epitaxially grow a single crystal thin film shown by the formula (where 0<x<1, and M is a dopant element or group to make the refractive index of the thin film higher than that of KTiOPO4) on the (100) plane of the substrate, and an optical waveguide is produced.
Patent JP-H0922570-A (JP)
Title: Head assembly and magnetic disk device equipped with the same
Inventor: SONE KAZUHIDE
IPC: G11B5/60
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of magnetic head noise at the recording/ reproducing time and to maintain a good electromagnetic transducing characteristic by forming a 2nd conductive pattern to be layered on a 1st conductive pattern and making the conductive patterns wide enough in width. SOLUTION: The conductive pattern 62 whose one end is connected with one part of a terminal is formed on a suspension 22 and a flexture, and the other conductive pattern 64 whose one end is connected with the other part of the terminal is layered via an insulation layer on the conductive pattern 62. Similarly, the conductive pattern 66 whose one end is connected with one part of another terminal is formed on the suspension 22 and the flexture, and the other conductive pattern 68 whose one end is connected with the other part of this terminal is layered via an insulation layer on the conductive pattern 66. Thus, the occurrence of magnetic head noise can be suppressed at the recording/reproducing time.
Patent JP-2000323980-A (JP)
Title: Field programmable gate array and its manufacture
Inventor: MANABE YOSHIO
IPC: H01L21/82
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To rewrite data with a low voltage and at a high speed in spite of the use of a nonvolatile storage element whose data for logical operation are not lost even when the power source is turned off as a program element. SOLUTION: This array is equipped with a program element which turns on or off the connection between 1st and 2nd basic cells and also holds the on or off state of the connection according to an externally inputted program. The program element has a switching element composed of a CMOS circuit formed on a silicon substrate 100 and a nonvolatile storage element which consists of a lower electrode 118A, a capacity insulating film 119A formed of a ferroelectric thin film, and an upper electrode 120A, and holds the on or off state of the switching element. On a 1st inter-layer insulating film 116 formed on the switching element, a buffer layer 117 for lattice matching between the 1st inter-layer insulating film 116 and the ferroelectric thin film is formed.
Patent JP-H02126424-A (JP)
Title: Production of magnetic recording medium
Inventor: FURUMIZO KAZUNAGA
IPC: H01F41/18
Filed: 1989-06-29
Abstract: PURPOSE:To improve coercive force by impressing the potential which is positive with respect to a substrate and the grounding part of a device body to an intermediate electrode of a prescribed shape provided near a target to form a thin magnetic film. CONSTITUTION:The substrate 3 is mounted on the substrate holder 3 facing to the target 1. The intermediate electrode 4 having the shape to enclose at least 1/2 the outer peripheral part of a sputter erosion part 7 is installed near the target 1. An alloy which consists essentially of Co and consists of Cr and Ta is adequate as the target 1. The potential which is positive with respect to the substrate 2 and the grounding part of the device body, more preferably 50 to 500V, further preferably 100 to 400V potential is impressed to the intermediate electrode 4 and sputtering is executed in this state, by which the thin magnetic metallic film is formed on the substrate 3.
Patent JP-2000357247-A (JP)
Title: Management system for parking lot arranged side by side with transaction machine
Inventor: OKAMURA TOYOKO
IPC: G06Q40/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To surely provide the service of use of a parking lot to an user of essential banking organs or the like without a burden to the user in this system. SOLUTION: A parking gate is provided which is provided with an arm 13 which limits entrance/leaving, a card reader 10 which reads information recorded in a card 5, and a control part 12 which communicates with a host computer 4 and a transaction machine 3 of banking organs or the like through a network 2 to control the arm 13. The control part 12 inquires of the host computer 4 whether read customer information corresponds to a customer of the banking organs or the like or not and permits entrance only when receiving the inquiry result indicating that it corresponds to a customer; and at the time of leaving, the control part 12 inquires of the host computer 4 whether a transaction on the transaction machine 3 has been executed by read customer information or not and controls the arm to permit leaving free in the case the transaction has been executed.
Patent JP-H0332016-A (JP)
Title: Apparatus for controlling amount of projected light
Inventor: NAKANO KAZUSHI
IPC: G02B27/10
Filed: 1989-06-28
Abstract: PURPOSE:To control the amount of projected light on a plane under illumination highly accurately for a long period even if high output power laser is used by providing a transparent glass piece without a coating film in a light path, reflecting part of luminous flux, and using a signal detected with a detecting means. CONSTITUTION:Part of light from a light source 10 is reflected with a transparent glass piece 13 without coating film and detected with a photodetector 17c of a detecting means 17. Meanwhile, the light transmitted through the glass piece 13 is projected on a mask 19 at a light condensing system 15a through a plane under illumination 14. The ratio between the amount of light which is reflected from the glass piece 13 and detected with the photodetector 17c and the amount of light which is projected on the plane to be illuminated 14 is obtained beforehand. Therefore, the amount of the projected light on the plane under illumination 14, i.e., the surface of the mask 19, can be detected. In this way, even if high output-power laser is used as the power source, the amount of the projected light on the plane under illumination can be controlled highly accurately for a long period.
Patent JP-S6146060-A (JP)
Title: Semiconductor device
Inventor: SATO NORIAKI
IPC: H01L27/102
Filed: 1984-08-10
Abstract: PURPOSE:To increase the speed of reading time by holding the potential of a bit line at voltage, which is smaller than the threshold voltage of a sensing circuit and is larger than 0V, after sensing on reading. CONSTITUTION:Bias voltage Vb is one for keeping a parasitic capacitance C at fixed voltage of threshold voltage Vth or lower, and is obtained in such a manner that pulses applied to gates phi1, phi2, etc. for transistors Q1, Q2, etc. are shortened, the parasitic capacitance C is not discharged completely and charges are left. Consequently, the quantity of offset charges is left previously in the parasitic capacitance C, and reading is conducted by driving an inverter by the quantity of charges added. Accordingly, the parasitic capacitance of a cell is kept at voltage at a fixed level, thus increasing the speed of reading time.
Patent JP-H113008-A (JP)
Title: Image removal accelerating liquid and method for regenerating material to be recorded by using the image removal accelerating liquid
Inventor: SAITO TADASHI
IPC: G03G21/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently peel and remove hydrophobic images from a material to be recorded, to obviate the occurrence of elongation, wrinkles, waving or curling, etc., in the material to be recorded and to lower dyed residual image density by constituting an image removal accelerating liquid of an aq. soln., hydrous org. soln. or anhydrous org. soln. contg. a surfactant, oxalic acid and urea based compd. and/or thiourea compd. SOLUTION: The image removal accelerating liquid consisting of the aq. soln., hydrous org. soln. or anhydrous org. soln. contg. the surfactant, the oxalic acid and the urea based compd. and/or thiourea compd. is used. In the case of, for example, the aq. soln., the soln. is obtd. by adding and dissolving the surfactant, the oxalic acid and the urea based compd. and/or thiourea compd. into water or an org. solvent contg. the water. In the case of the anhydrous org. soln., the soln. is obtd. by adding and dissolving the surfactant, the oxalic acid and the urea based compd. and/or thiourea compd. into an anhydrous org. solvent. Then, the hydrophobic images are sufficiently removed and the elongation, wrinkles, etc., are eliminated.
Patent JP-H0730799-A (JP)
Title: Focusing lens position controller for variable focusing distance lens
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B7/08
Filed: 1993-07-07
Abstract: PURPOSE:To economize storage capacity without damaging accuracy by calculating an arithmetic coefficient from the data of a focusing distance and next calculating the moving amount of a focusing lens group from this arithmetic coefficient and the data of an object distance. CONSTITUTION:A focusing distance detecting means 4 detects the position of a magnification lens group 1 by using an encoder or the like and sends the output value of the focusing distance corresponding to this position to a first arithmetic means 5. The first arithmetic means 5 calculates two arithmetic coefficients by using two secondary expressions concerning the output value of the focusing distance and sends these two coefficients to a second arithmetic means 6. A distance measuring means 3 measures the object distance by using infrared rays, for example, and sends the value of the inverse to the second arithmetic means 6. The second arithmetic means 6 calculates the required moving amount of a focusing lens group 2 by using a secondary expression concerning the inverse value of the object distance and sends this moving amount to a focusing lens group driving means 7.
Patent JP-S6227502-A (JP)
Title: Production of bar-shaped sintered metallic member
Inventor: NAKAMURA HIDEKI
IPC: B22F5/00
Filed: 1985-07-30
Abstract: PURPOSE:To produce a bar-shaped sintered metallic member which is made higher in density at a low cost by kneading metallic raw material powder consisting of a desired compsn. and having fine grain sizes with an org. binder, extruding the mixture and removing the org. binder from the molding by heating, then subjecting the molding to sintering and compaction molding. CONSTITUTION:The raw material powder consisting of the alloy powder substantially coinciding with the compsn. of the desired final product or the plural powder mixtures composed of the constituting elements of the above-mentioned final product and having <=50mu grain size is mixed and kneaded with the org. binder to prepare the plastic kneaded matter. The kneaded matter is extruded into the bar shape having the shape resembling to the shape of the final product. The above-mentioned extruded molding is then heated in a vacuum or non- oxidizing atmosphere of a reducing or inert gas, by which the org. binder is removed. The extruded molding after the removal of the binder is subjected to compaction molding in succession thereof, by which the bar-shaped sintered metallic member having approximately the true density is obtd. The above- mentioned org. binder which is soluble in water, is of 1.0-10.0wt%. total content and contains 5.0-15.0% water of the solvent is suitable.
Patent JP-2000004071-A (JP)
Title: Electronic circuit unit
Inventor: NAKANO KAZUHIRO
IPC: H05K1/18
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the a multilayer substrate region and to miniaturize a unit by loading a part of circuit component on the lower face of the multilayer substrate. SOLUTION: Circuit component constituting an electronic circuit and a multilayer substrate 1 are provided. Circuit components 5, 6 and 7 which are a part of the circuit components are loaded on the upper face of the multilayer substrate 1, and a microstrip line 4 constituting the electronic circuit with the circuit parts is formed. Other circuit components 8 and 9 from among the circuit components are loaded on the lower face of the multilayer substrate 1.
Patent JP-2000007444-A (JP)
Title: Ceramic sintered body and its production
Inventor: KAWAKITA KOJI
IPC: C04B35/64
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent fusion to firing sheathes in firing and to prevent warping and waving by forming resin layers including dispersed oxide particles with a higher m.p. than a prescribed firing temp. on both principal faces of a ceramic green body and firing the resultant green laminated body at the prescribed firing temp. SOLUTION: Resin layers 3 having dispersed oxide particles with a higher m.p. than a prescribed firing temp. are laminated in 0.5-5 μm thickness on both principal faces of a sheetlike ceramic green body 2 optionally fitted with an internal electrode and a surface electrode. The oxide particles are preferably MgO, ZrO2 or Al2O3 of <=2 μm particle diameter. The resultant green laminated body 1 is put between firing sheathes placed opposite to each other at a prescribed interval and it is fired at the prescribed firing temp. About 0.05-0.2 mm space is preferably ensured above the green laminated body by the interval. The objective thin sheetlike ceramic sintered body of <=500 μm thickness excellent in flatness is obtd. while preventing the fusion of the sintered body to the firing sheathes with the oxide particles.
Patent JP-H1111230-A (JP)
Title: Waterproof structure of unit
Inventor: KASAHARA MAMORU
IPC: B60R16/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a long-lived and low-cost unit, by realizing the watertightness of the unit at a low cost. SOLUTION: In the waterproof structure of an unit 11 constituted of a case 12 with an opening part 12a, the opening part 12a is sealed with a jig 14 for waterproofness having a cover surface 15 fitted in the end of the opening part 12a in a level difference and a molding material 17 is filled so as to be perfectly sealed up to the level difference generated by the installation of the jig 14 for waterproofness.
Patent JP-H09330874-A (JP)
Title: Vibration suppressor and aligner
Inventor: MORI FUTOSHI
IPC: G03F7/20
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To enhance the suppression effect of disturbance vibration regardless of the moving position of a stage. SOLUTION: When an apparatus body 40 is vibrated due to movement of a stage, the vibration is detected by an acceleration sensor 5 and the displacement of the body 40 is detected by a displacement sensor 10. Furthermore, moving position of the stage is measured by interferometers 30x, 30Y. During deceleration of the stage, a CF operating section 66 previously detects the shaking amount of the apparatus body 40 due to positional variation of the stage based on the outputs from the interferometers 30x, 30Y and then feeds forward a command value of counter force optimal to suppress yawing of the body 40 to a vibration control system based on the shaking amount thus predicted. The vibration control system controls driving of actuators 7A-7D, 32A-32C based on the output from each sensor and a command value inputted by feed forward.
Patent JP-H1116852-A (JP)
Title: Production of electrode for 3-5 compound semiconductor and 3-5 compound semiconductor device
Inventor: ONO YOSHINOBU
IPC: H01L21/306
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a 3-5 compound semiconductor device in which an electrode having a low contact resistance can be formed by forming the electrode after irregularities consisting of etching pits are formed on the surface of a specific compound semiconductor by wet etching. SOLUTION: A specific compound semiconductor is a nitride based 3-5 compound semiconductor represented by a general formula Inx Gay Alz N (where, x+y+z=1, 0<=x<=1, 0<=y<=1, 0<=z<=1). More specifically, a GaN buffer layer 2, a GaN layer 3 and a GaAlN layer 4 are grown sequentially on a substrate 1 and after a p-type GaN layer (Mg doped) 5 is grown thereon, the substrate 1 is taken out and heat-treated in nitrogen in order to convert the Mg doped p-type GaN layer 5 into a low resistance p-type layer. After Au is deposited thereon, a resist pattern is formed and the exposed part of Au is removed by etching. Subsequently, it is subjected to wet etching using a fused salt, washed with water, and dried and after the etchant is removed, a p electrode 6 is formed on a region where etching pits are formed.
Patent JP-S5958831-A (JP)
Title: Bonding device
Inventor: KOIZUMI MASAHIRO
IPC: H01L21/60
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a strong joining with the electrode of a smiconductor element by shielding a discharge region, in which Al or its alloy ball is formed, by an inert gas approximately completely. CONSTITUTION:A bonder 2 incorporating a capillary 4 and an electrode 5, a lead frame hold-down jig 6 and racks 7, 8 for encasing are encased previously in a casing 1. The inert gas is injected 9A and discharged 10A, and a wire and the racks are exchanged by opening and closing a door. When the inflow of air is obstructed completely and the ball is formed under the state in which the casing is filled with the inert gas, the normal ball of no eccentricity and constriction is obtained, and can be joined strongly with the electrode of an IC excellently. A controller, etc. for the bonder are installed outside the casing.
Patent JP-H05333402-A (JP)
Title: Focal-plane shutter device
Inventor: TANABE YOSHIAKI
IPC: G03B9/36
Filed: 1992-06-03
Abstract: PURPOSE:To prolong the endurable life of a 2nd blade group by regulating overrun associated with the retreating operation of the 2nd blade group without making a camera main body large. CONSTITUTION:This device is provided with a regulating member 8 for regulating the overrun caused by the inertia of the 2nd blade group 101 at the time of finishing the retreating operation of the 2nd blade group 101 to the outside of a photographic image plane after the 2nd blade group 101 is retreated to the outside of the photographic image plane by the release of a camera from a state where the photographic image plane is almost doubly covered with both a 1st blade group 100 and the 2nd blade group 101.
Patent JP-S6233838-A (JP)
Inventor: OZEKI TADASHI
IPC: D02G3/24
Filed: 1985-08-01
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-S56142307-A (JP)
Title: Liquid fuel evaporating burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1979-12-25
Abstract: PURPOSE: To widen the liquid fuel dispersing surface in a rotary evaporator and effectively perform its pulverization and gasification by providing an evaporator inner cylinder integrally within  the rotary evaporator and forming the dispersing surface for a fuel oil and a spraying part of the  fuel oil at the upper end part of the inside cylinder.  
     CONSTITUTION: A rotating shaft 8 is inserted through the central portion within a combustion  cylinder 1 around the periphery of which an outer cylinder 2 is arranged through a ventilating gap 3, so that the rotating shaft 8 penetrates through a blasting path 4. To the tip end of the rotating  shaft 8, there is fixed a cylindrical rotary evaporator 9 whose tip end is closed but base end is  opened. At the inner side of the evaporator 9 there is fixed an evaporator inner cylinder 10 of a  substantially same shape through a large number of stays 11..., and an air mixed gas passge 12 is  formed between both evaporator 9 and the inside cylinder 10. At the central part of the evaporator inside cylinder 10, formed is a ventilating port 13, and a horizontal fuel dispersed surface 14 is  formed at the upper part of the ventilating port 13. The peripheral end of the fuel dispersed surface 14 is formed in a fuel spraying part 15, and the tip end of a liquid fuel supply pipe 16 is  faced on the dispersed surface 14. An ignition plug 17 is disposed at the outer part of a gas injection port 18 at the opening end of the air mixed gas passage 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6145999-A (JP)
Inventor: UDA TATSUHIKO
IPC: G21F9/30
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。