baber/WOPTO huggingface dataset:
Patent JP-S62298109-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA SHINICHI
IPC: H01L21/28
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a contact structure having shallow junction depth by a method wherein a metal layer is formed on an Si substrate, and after the metal layer has been brought into a silicified state, a high temperature heat treatment is performed in an active gas atmosphere. CONSTITUTION:After a high melting point metal Ti layer has been formed on an Si substrate 11, a TiSi 13 is formed by performing a treatment in an inert gas atmosphere or in a vacuum atmosphere at the temperature of silicification. Then, an impurity element 14 is ion-implanted into the TiSi. Subsequently, a heat treatment is performed in a nitrogen gas atmosphere at the temperature of 900 deg.C which is higher than the temperature of silicification. As a result, the TiSi 13 is converted into a stabilized TiSi2 15, and at the same time, a nitride layer TiN 16 is formed on the surface, and a high density impurity diffusion layer 17 is formed on the surface of the substrate 11. Then, after TiSi2 which was heretofore in use has been formed, a diffusion layer 17 can be formed thinner than the layer formed by performing a nitriding treatment and an impurity diffusing method.
Patent JP-H0792584-A (JP)
Title: Memory phosphor reader
Inventor: SHIYAARAMU HEJIYAJI
IPC: G03B42/02
Filed: 1994-06-23
Abstract: PURPOSE: To provide a storage phosphor image system provided with a device for detecting storage phosphor parameters such as a size and an exposure speed without generating an artifact with reliably at a low cost. CONSTITUTION: A storage phosphor image processor is provided with a laser 56, scanners 72 and 34 for raster-scanning a storage phosphor 24 by using guiding light and a photodetector 82 for converting emitted light X-ray images to X-ray image signals. The storage phosphor 24 is provided with a first bar code pattern for identifying the storage phosphor composed of bars and spaces and a second bar code pattern for identifying the exposure speed and size of the storage phosphor composed of reflection/non-reflection cells. A first scanning bar code reader 110 and a second bar code reader provided with the assembly of plural successive light emitting devices and the photodetectors respectively read the first and second bar code patterns, generate signals and identify, read and process the storage phosphor and the X-ray image signals by using the generated signals.
Patent JP-H10330197-A (JP)
Title: Piezoelectric crystal film
Inventor: KIMURA TAKAYUKI
IPC: G01L1/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a PZT-based piezoelectric crystal film having such excellent properties as to be applicable to various kinds of devices by forming the aimed crystal film can a substrate through hydrothermal process so as to have dielectric loss (tank δ) at a specified level or lower. SOLUTION: This PZT-based piezoelectric crystal film with a dielectric loss level (tank δ) of <=0.01 is produced through the following two consecutive processes: (1) in a mixed solution prepared by dissolving a Pb-contg. raw material compound, Zr-contg. raw material compound, Ti-contg. raw material compound, and Sr- and/or Ba-contg. raw material compound(s) in an alkaline solution of specified concentration so as to stand at respective specified concentrations, an initial crystal layer is formed on a substrate through hydrothermal process; and (2) in another mixed solution prepared by dissolving the Pb-contg. raw material compound, Zr-contg. raw material compound, and Ti- contg. raw material compound in an alkaline solution of specified concentration so as to stand at respective specified concentrations, a crystal growth layer is formed under specified conditions.  The respective raw material compounds are pref. chlorides, oxychlorides. nitrates, etc., while the alkaline compound is e.g. NaOH, KOH.
Patent JP-S62299034-A (JP)
Title: Method of polishing semiconductor wafer
Inventor: OKAMOTO TOMIO
IPC: H01L21/304
Filed: 1986-06-18
Abstract: PURPOSE:To facilitate peeling a sheet off without applying any force to the sheet and a semiconductor wafer by a method wherein the rear surface of a semiconductor wafer is polished and the wefer is dipped in liquid in which viscous material is soluble and the sheet is peeled off when the viscous material is dissolved. CONSTITUTION:Resist is applied to the surface of a semiconductor wafer 1 as viscous material 2 and baked. Then a sheet 3 with a large number of holes 4 is applied. The sheet in which a large number of holes with diameters of, for instance, 50-500 mumphi is employed. Then, in this state, the rear surface is polished by a surface grinder or the like and the thickness of the semiconductor wafer becomes a predetermined value. As the holes provided in the sheet are minute, the vibration absorbing effect of the sheet is not degraded. Then, while the sheet is adhering, the wafer is dipped in liquid such as acetone in which the resist is soluble and subjected to an ultrasonic treatment. As the acetone reaches the resist through a large number of holes of the sheet and dissolves the resist, the sheet is peeled off naturally.
Patent JP-S6048823-A (JP)
Inventor: HARII MURUDERU
IPC: B65G47/30
Filed: 1983-08-03
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-S62297412-A (JP)
Title: Repairing method for tapping hole of converter
Inventor: MAEHARA SHINICHI
IPC: F27D1/16
Filed: 1986-06-17
Abstract: PURPOSE:To smoothly draw out an injecting pipe and to prevent the damage at repairing part at the time of drawing out by blowing refractory repairing material from the injecting pipe inserted into a steel tapping hole, pressing the repairing material by a pressing metal and drawing out the injecting pipe as removing the pressing metal. CONSTITUTION:The injecting pipe 3 is inserted into the partial melted steel tapping hole 14 of a converter 13 as parallel and coinciding with center axial line and the refractory repairing material 12 is supplied as sending to pipe 3, to blow on the working face at the inner circumference of the hole 14 from an injecting nozzle 8. Then, the pipe 3 is rotated to rotate the nozzle 8, and the pipe 3 is gradually repeated to go forward and backward, to line the repairing material 12. Further, coated repairing material 12 is executed to finish coating as pressing at inner circumferential face of the hole 14 by side circumferential face of repairing material pressing metal 9 at tip part of the pipe 3. And, when the nozzle 8 part reaches the furnace inside of converter 13, the pipe 3 is reversely rotated and the metal 9 screwed at the tip of pipe 3 is removed to drop into the furnace and in succession, the pipe is drawn back.
Patent JP-H038305-A (JP)
Title: Magnet roll and manufacture thereof
Inventor: ANPO TAKESHI
IPC: G03G15/09
Filed: 1989-06-06
Abstract: PURPOSE:To manufacture an electrostatic process copying machine developing roller having high density by providing a cylindrical base magnet equipped with a groove which is formed in the longitudinal direction on its surface, thereby inserting a main pole piece consisting of a magnet having a ferromagnetic property that is stronger than that of the base magnet into the groove. CONSTITUTION:A base magnet 1 and a main pole piece 2 are manufactured separately and a magnet roll is manufactured by fixing the main pole piece 2 into the groove of the base magnet 1. First of all, a cylindrical magnet is manufactured by using a prescribed magnet material and, for example, the groove having prescribed depth and width on the surface of the above magnet is machined in the longitudinal direction of the cylindrical magnet. Aside from this groove, a long main pole piece 2 that is almost the same form as the above recessed groove is manufactured by using the magnetic material which produces flux density that is higher than cylindrical magnet density. Further, the main pole piece 2 is fixed in the groove of the cylindrical magnet. When fixed in the groove, the form of the main pole piece 2 is prepared so that it is slightly larger than the form of the groove and then, the pole piece is inserted into this groove or its pole 2 is bonded to the groove with adhesives.
Patent JP-H09305591-A (JP)
Title: Japanese input device
Inventor: OOKUMA YUKARI
IPC: G06F17/22
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a Japanese input device with which a function for changing the result of Roman character/Japanese syllabary (KANA) conversion corresponding to the kind of the preceding character is provided only by exchanging a Roman character/KANA converting table. SOLUTION: When Roman character/KANA converting table designation information and a Roman character/KANA converting object key are inputted from an input means 101, a Roman character/KANA converting table designating means 104 retrieves a Roman character/KANA converting table group 105 and determines the Roman character/KANA converting table to be used. Then, by executing Roman character/KANA conversion while using the determined Roman character/KANA converting table 106, the result of Roman character/KANA conversion is changed corresponding to the kind of the preceding character.
Patent JP-H07323061-A (JP)
Title: Massaging apparatus
Inventor: KIZAKI TADASHI
IPC: A61H7/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a massaging apparatus which is so constructed as to ensure the control of a moving position of a moving part and further to withstand impacts from mechanical actions sufficiently without requiring assembling adjustment in the type having massaging elements working multifunctionally. CONSTITUTION:Arms 8a and 8b are attached on a first shaft 1 as mounted through slant plate cams 7a and 7b while massaging elements 15a and 15b are formed at one end of the arms and a second shaft 2 is made up of an eccentric shaft while link rods 16a and 16b attached through a ball bearing are mounted at the other end of the arms 8a and 8b. A third shaft 3 is made up of a screw shaft while moving members 10a and 10b are screwed down to move the slant plate cams 7a and 7b and cams 9a and 9b axially. Moreover, a dog is mounted on the moving members 10a and 10b and a switch body is attached on a frame to work thereon.
Patent JP-H0435017-A (JP)
Title: Electron beam lithography apparatus
Inventor: NISHIMURA ISAO
IPC: H01L21/027
Filed: 1990-05-31
Abstract: PURPOSE:To improve a throughput while obtaining necessary resolution by storing an electron beam sectional maximum allowable size set for a basic pattern in lithography data memory means, and reading a shot size and the number of shots from a shot resolving table regarding the maximum size. CONSTITUTION:Two types of 6 chips 41 and 3 chips 42 are provided on a semiconductor wafer 40. r/p on the right side of a DAT sentence of a lithography schedule file 43 for the wafer 40 indicates maximum allowable beam size (p) of a basic pattern. r/p described on the right side of a CHP sentence is uniformly applied to the DAT sentence having no description of r/p on the right side. The maximum allowable beam size (p) of the basic pattern 1 of the chip 41 is 1.0, and the (p) of the basic pattern (6) of the chip 42 is 0.5. Thus, the (p) is first uniformly set for the entire pattern in the chip, and then the (p) is exceptionally set.
Patent JP-S63945-A (JP)
Inventor: MIHIAERU SHIYURITSUPU
IPC: H01J9/24
Filed: 1987-06-09
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-H09323129-A (JP)
Title: Method for correcting real time of calculated data of linear shape deformation by heating
Inventor: ISHIYAMA TAKAYASU
IPC: B21D1/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To correct a heating condition according to corrected data, and to make a possibility approaching a target bending deformation shape large by quickly correcting a basic deformation formula which is a base by which a shape deformation and the heating condition are calculated from the measured value of the shape deformation during heating. SOLUTION: The shape deformation US in the arbitrary position of a plate to be heated, which occurred by heating by the heating condition, is measured. In parallel with this, or preliminarily, the calculated values UC of the shape deformation by this heating condition are found by setting the value K of a formula, δ=Kf(τ) to a standard value K0 and its approximate value. That is, for the values UC, the values of (n) kinds set as the value K are obtained. Differences between the measured value US and the calculated values UC are compared, and a K by which the absolute value |ε| of its difference becomes the minimum, is made a correction coefficient. Consequently, the correction coefficient can easily and quickly obtained. In addition, the standard value K0 is normally made 1, and when the correction coefficient is 1, a noncorrection is performed.
Patent JP-S6035148-A (JP)
Title: Air-fuel ratio control device
Inventor: KAJI TAKASHI
IPC: F02D41/00
Filed: 1983-08-05
Abstract: PURPOSE:To control the air-fuel ratio properly in an air-fuel ratio feedback control method which uses an air-fuel ratio sensor, by forming a judgement in a simple and accurate manner on the basis of the activity judgement which is made according to whether the amplitude of the air-fuel ratio sensor output is held to a prescribed value. CONSTITUTION:When an internal combustion engine is operated, firstly, the outputs of a suction air temperature sensor 20 and a cooling water temperature sensor 21 are accepted to a control circuit 24 in which a first correction value K1 is calculated and stored. Secondly, the output of an air-fuel sensor 22 is inputted to the control circuit 24 and a second correction value, that is a feedback correction value K2 as the function of the time elapsed is added to or subtracted from the first correction value K1. Subsequently, a third correction value, that is a learning correction value K3 is calculated to be added or subtracted. In the operation, the output of the air-fuel ratio sensor 22 is compared with a prescribed monitor level and when the output remains either side above or below the monitor level until a prescribed time is elapsed, the air-fuel ratio sensor 22 is judged as to be inactive. When it is judged as active, a correction value corresponding to the suction air quantity is obtained by using the above correction value K2.
Patent JP-H07324433-A (JP)
Title: Decoration method of kiln wallboard member
Inventor: ENOMOTO TAKAYUKI
IPC: E04C2/04
Filed: 1994-05-31
Abstract: PURPOSE:To finish the surface of a kiln wallboard member formed by making joint channels like brick masonry so that it is rich in variety and has the approximately same appearance as that of the surface formed by real tiles or bricks. CONSTITUTION:Single colored coating is applied to the whole surface of a kiln board member such as a fiber-reinforced cement board or a gypsum board formed by making joint channels 2A and 2B like brick masonry on the surface thereof. A projected surface 2C other than the joint channels 2A and 2B is only coated with clear paint adding 5-10% of pearl pigment formed by coating the surface of mica 3A with titanium dioxide 3B.
Patent JP-S5569157-A (JP)
Title: Memory control system at power supply interruption of copying machine
Inventor: HOSAKA MASAO
IPC: G03G15/00
Filed: 1978-11-18
Abstract: PURPOSE:To eliminate the occurrence of troubles at the re-driving by evacuating necessary data into non-volatile memories and having the mode of the copying operation stored at the power source interruption. CONSTITUTION:When a CPU U1 detects power supply DOWN, it passes necessary data through an input-output control element U7, sends timing signal E/W, etc. to the respective terminals of a non-volatile memory control element U15 and applies the non-volatile data pushing signal to the terminals MG of non-volatile memories U13 and U14 to have them written in the non-volatile memories by MNOS gate input signal thereby storing them as non-volatile data. To read out these non- volatile data, initial resetting is done by turning on of power supply, after which the U1 sends the timing signal E/W, etc. to the element U15 through the element U7 and inputs the non-volatile data poping signal to the memories U13 and U14. As a result of this, the CPU determines the execution concerning copy run and therefore the occurrence of troubles at the re-driving may be prevented.
Patent JP-S5841863-A (JP)
Title: Isoindolin-2-yl-amino-imidazoline and isoindolin-2-yl-guanidine and manufacture
Inventor: EERITSUHI KOONEN
IPC: C07D209/44
Filed: 1982-08-19
Abstract: New isoindolin-2-yl-guanidines and isoindolin-2-yl-aminoimidazolines of the general formula    <IMAGE>  (I)  in which R1 and R2 can be identical or different and either hydrogen or a halogen, alkyl, or alkoxy, each with 1 to 4 carbon atoms, R3 and R4 can be identical or different and either a hydrogen or an alkyl with 1 to 4 carbon atoms, and R5, R6, R7, and R8 can be identical or different and either hydrogen or an alkyl with 1 to 4 carbon atoms, or in which R5 and R6 together represent the ethylene group, and their salts have an  alpha -sympathomimetic and vasoconstrictive action that makes them appropriate as drugs for the treatment of hypotonic and rhinological states.
Patent JP-H01312534-A (JP)
Title: Method for controlling light quantity of lamp for printing
Inventor: WAKUI HIROMITSU
IPC: G03B27/73
Filed: 1988-06-10
Abstract: PURPOSE:To eliminate the need for setting a printing condition at the time of exchanging a lamp by storing the light quantity of the lamp at the time of setting the condition, measuring the light quantity of the lamp at the time of exchanging the lamp and automatically controlling the light quantity so that it becomes the one at the time of setting the condition. CONSTITUTION:The light quantity of the lamp 10 is measured by utilizing a sensor 26 for controlling exposure while varying the power of the lamp 10 by a CPU 28 after exchanging the lamp 10. The power of the lamp 10 is automatically set so that the obtained photometric data may become equal to the data on reference light quantity previously set. The data on the power of the lamp at such a time is stored in a memory 30 and the lamp 10 is driven according to the data on the power read out from the memory 30 in case of printing a photograph. Thus, the setting of the printing condition accompanied with the exchange of the lamp can be made needless.
Patent JP-S56121471-A (JP)
Title: Prevention of change of properties of processed food
Inventor: SHIROTANI YOSHIMITSU
IPC: A23L3/34
Filed: 1980-10-15
Abstract: PURPOSE: To prevent the change of properties of processed foods for a long time without varying the quality and taste of the processed foods, by soaking the processed foods in a mixed solution of an alcohol and lactic acid, followed by sealing them up in a synthetic resin sheet, etc.  
     CONSTITUTION: Processed foods, e.g., ham, sausage, kamaboko (boiled fish paste), aburaage (furied bean curd), tofu (bean curd), etc. are soaked for not less than 1min in a mixed solution obtained by adding lactic acid having a concentration not less than 5wt% to an alcohol with a concentration not less than 20°, and they are sealed up in a synthetic resin sheet, cellophane, paraffin paper, metal foil, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5569165-A (JP)
Title: Donor drum for direct recorder
Inventor: ISHIKAWA CHIYUUJI
IPC: G03G15/09
Filed: 1978-11-20
Abstract: PURPOSE:To obtain the donor drum which is easy to manufacture and has excellent workability. CONSTITUTION:A donor drum 1 is rotatably carried by a shaft 22 between left and right side plates 20, 21. This drum 1 has torus grooves 1a respectively near both left and right side ends. The portion between said torus grooves 1a, 1a is the image-forming effective region 1b for actually carrying doner and the portions closer to the drum end side than each of the torus grooves 1a are guide faces 1c. Fine undulation treatment is applied to the image-forming effective region 1b by electroforming after finishing by grinding to high accuracy. The guide faces 1c are finished by grinding to high accuracy, after which they are subjected to hardening treatment such as hard alumite treatment or hard chromium treatment.
Patent JP-S63307409-A (JP)
Title: Optical fiber connector ferrule
Inventor: MORIMOTO YOSHITAKA
IPC: G02B6/36
Filed: 1987-06-10
Abstract: PURPOSE:To obviate the intrusion of air bubbles in a matching material and to facilitate joining of fibers with high quality by adopting the constitution consisting in providing a notch communicating with the outside to the joint end face position of two optical fibers inserted into the capillary in a cylindrical member. CONSTITUTION:The capillary 8 is inserted into the inside hole 7 of the cylindrical member 6 as a ferrule body from the small-diameter side thereof and the notch 9 penetrating the circumferential wall is formed in the position corresponding to the large-diameter part of the hole 7 in the intermediate part thereof. The built-in fiber 10 is previously inserted and fixed in the capillary 8. The optical fiber 11 is inserted into the hole 7 from the large-diameter side thereof and is butted and fixed to the fiber 10 by the matching material 12. Since the notch 9 communicates with the outside through the hole 7, the air bubbles intruded into the matching material are removed to the outside. The matching material has the same refractive index as the refractive index of the optical fiber and is joined with high accuracy at the fiber end face. There is no need for a special device for connection and the assembling is executed easily in a short period of time even in a place of poor workability.
Patent JP-S624774-A (JP)
Title: Thermal energy storage liquid composition and thermal energy storage method
Inventor: ITAYA HIROSHI
IPC: C09K5/08
Filed: 1985-06-28
Abstract: PURPOSE:To provide a thermal energy storage material which allows thermal energy storage cycle to be operated stably over a long period of time and provides a relatively low-temperature heat source, by blending a dicarboxylic acid anhydride, an alcohol and a dicarboxilic acid monoester derived from said anhydride and said alcohol. CONSTITUTION:A thermal energy storage liquid compsn. contains a dicarboxylic acid anhydride, an alcohol and a dicarboxylic acid monoester derived form said anhydride and said alcohol. Particularly preferred dicarboxylic acid anhydrides are cyclohexane-dicarboxylic [2,3] anhydride, phthalic anhydride and anhydrides of their derivatives. The alcohols having a b.p. of 50-300 deg.C are preferred when easiness in the separation thereof by evaporation is taken into consideration. The thermal energy storage compsn. can be employed in chemical thermal energy storage by utilizing a method of separating at least part of the alcohol by said separating operation, while externally supplying heat.