baber/WOPTO huggingface dataset:
Patent JP-H08299171-A (JP)
Title: Cooker connecting mechanism
Inventor: YAMADA HIDEO
IPC: A47J27/14
Filed: 1995-04-28
Abstract: PURPOSE: To provide a cooker connecting mechanism capable of connecting cookers without leaving space. CONSTITUTION: This cooker connecting mechanism can connect each cookers without leaving space since this mechanism connects cookers without leaving space by an eccentric cam 12 rotatably supported on the side face of a cooker 10, a connecting member 11 placed between a cooker and another cooker 10 and to be engaged with the eccentric cam 12, a connecting plate to connect neighboring cookers 10 after positions are adjusted, and a bolt and nut to fasten the connecting plate. Thus there is no fear of garbage and cooking waste to intrude into space.
Patent JP-S62259808-A (JP)
Inventor: HAYASHI ICHIRO
IPC: H01L21/301
Filed: 1986-05-06
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-S63269827-A (JP)
Title: Digital pll
Inventor: SHIMIZUME KAZUTOSHI
IPC: H03L7/06
Filed: 1987-04-28
Abstract: PURPOSE:To obtain high output frequency accuracy even when the frequency of a reference clock signal is low and to easily obtain the output of an input digital signal even when it is a pulse width modulation signal, by outputting an output clock signal by the carry output of a variable addition number. CONSTITUTION:A digital phase detection circuit 13 detects a phase between an input digital signal EFM and an output clock signal VCO. The output of the circuit is supplied to a phase modulation circuit 26 through a digital loop filter 17. The circuit 26 outputs the reference clock VCO by a variable addition counter 30 whose addition number changes by the output of the filter 17. Also, the carry output of the addition counter 30 is supplied to a timing signal generation circuit 31, and furthermore, a timing signal is supplied to a frequency divider 32. And the generating timing of the timing signal is controlled based on the output of the filter 17, and the output clock VCO signal is outputted from the frequency divider 32.
Patent JP-H02284076-A (JP)
Title: Air conditioning controller for vehicle
Inventor: IDENO YOSHIYUKI
IPC: G01R31/02
Filed: 1989-04-25
Abstract: PURPOSE:To prevent an engine from malfunctioning or stopping by checking a state wherein the exciting circuit for a coil which operates a valve mechanism when the rotating speed of the engine is increased has a break of wiring. CONSTITUTION:A comparator 14 which compares the voltage at one point A in the circuit exciting the coil 3 of the rotating speed increasing device for the engine with an optionally set voltage (divided voltage obtained by resistors 15 and 16) is provided and the output side of the comparator 14 is connected to a 1st check terminal P2; and an element which checks the voltage at the one point A when no signal appears at the terminal for outputting the ON-OFF signal of an air-conditioning switch is connected and the output side of the element is connected to a 2nd check terminal P1. Consequently, the states, i.e. voltage levels of the 1st and 2nd check terminals P2 and P1 are checked to detect the wiring break of disconnection of the exciting circuit for the valve mechanism (VSV) in both cases wherein the signal operating the VSV is outputted and not outputted.
Patent JP-S5331241-A (JP)
Title: High frequency wave heating device
Inventor: TANAKA JIYUNZOU
IPC: F24C7/02
Filed: 1976-09-02
Abstract: PURPOSE: To prevent deformation of rotary platform by heat and to make removal of rotary platform and cleaning of heating chamber of high frequency wave heating device with rotary platform easy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S587893-A (JP)
Title: Semiconductor laser element
Inventor: KAYANE NAOKI
IPC: H01S5/00
Filed: 1981-07-08
Abstract: PURPOSE:To obtain a semiconductor laser element capable of obtaining high output by forming a light guide layer in contact with an active layer on the laser light emitting end surface, thereby minimizing the increase of the threshold current density and the reduction in the difrerentiating efficiency, and forming transparent end face. CONSTITUTION:In a double hetero junction laser of GaAs-GaAlAs system, only the part 6 of the surface of a grown layer sequentially grown including an active layer 3 is etched to the substrate 1. Thereafter, a light guide layer 11 is grown. In this laser element, the laser light is produced at the active layer 3, but the layer 11 is provided on the laser light emitting end surface 13, becomes transparent to the laser oscillation wavelength, and the end surface breakdown limit light output at the time of high power is largely increased. The refractive index is the largest in the light guide layer, the laser light is propagated in the guide layer, thereby reducing the loss in the transparent part.
Patent JP-S5532182-A (JP)
Title: Sequence controller
Inventor: KAWASHIMA EISUKE
IPC: G05B23/02
Filed: 1978-08-29
Abstract: PURPOSE:To generate the alarm by detecting of the error operation by the controller, when input of the program is carried out by the operation of the key and the error in the operation is found, carry out the write in of the program effectively by informing of the operator the above mentioned operation. CONSTITUTION:The key 1 of the key group of the sequence controller, the output terminal OUT 1 to n, input terminal IN 1 to n, and the program console switch CS for switching the write and the performance of the program are connected to CPU, and in addition, the memory ROM for writing in the program, reading out exclusive memory RAM and the indicating portion 2 to 4 and 51 to 54 for indicating input and output and the program are connected to CPU. To CPU the memory M for writing the sequence control program is connected. By the switching of the switch CS, the writing and the performance of the program are done. When the key 1 of the key group is operated by mistake, the error operation is detected in accordance with the contents of the memory M and on CPU and the indicator 2 to 4 and 51 to 54, the program is lit or extinguished by indication and informed the operator of the error operation.
Patent JP-S60255744-A (JP)
Inventor: MAIKERU ERIOTSUTO
IPC: A01N35/02
Filed: 1985-05-16
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-2000298901-A (JP)
Title: Method and device for acquiring information
Inventor: SHIMIZU HIROSHI
IPC: G11B15/68
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain the method and a device for acquiring information by which information about a lower information storage means can be responded in accordance with the request from a higher-rank control part. SOLUTION: Higher control terminals 101, 102, and 103 by which a user issues commands related to an information recording medium, an information storage means 600, and a management means 300 which has a second memory 440 and manages the information storage means 600 in accordance with commands of higher control terminals 101, 102, and 103 are provided, and the information storage means 600 is provided with a bin 621 where plural information recording mediums are stored, plural recording/reproducing devices 611 and 612 which record information in information recording mediums or reproduce recorded information in information recording mediums, a handler 623 which exchanges information recording mediums between the bin and information recording/reproducing devices, and a first memory 640 where various related information is recorded.  Various related information about the information storage means 600 in the first memory 640 is steadily acquired in the second memory 44 of the management means 300.
Patent JP-H08304812-A (JP)
Title: Liquid crystal cell
Inventor: MIYASHITA KOICHI
IPC: G02F1/1333
Filed: 1995-04-28
Abstract: PURPOSE: To provide a liquid crystal cell in which a laminated structure of plural films having different dielectric consts. is used as a protective film for an ITO transparent electrode and both of voltage drop and leaking current in the protective film are decreased. CONSTITUTION: The protective film 16 includes a protective film part 16a formed on an overcoat film 14 via transparent electrodes 15 interposed. This protective film part 16a consists of a SiO2 film. Also a protective film part 16b comprising a Ta2 O5 film is formed on the protective film part 16a.
Patent JP-S5448745-A (JP)
Title: Preparation of n-2-fluorenesulfonylamino acid
Inventor: TOYOSHIMA SHIGERU
IPC: A61P31/12
Filed: 1978-08-30
Abstract: NEW MATERIAL:N-2-Fluorenesulfonylamino acid.  
     EXAMPLE: N-2-Fluorenesulfonyl-L-alanine.  
     USE: Low toxic pharmaceutical having anti-influenza-viral activity.  
     PROCESS: An amino acid (alanine, isoleucine, triptohane, methionine and phenylglycine) is allowed to react with 2-fluorenesulfonyl halide (chloride, bromide, or iodide) in an aqueous solution in the presence of an alkali, e.g. NaOH, according to the Scotten-Baumann reaction method to give N-2-fluorenesulfonylamino acid corresponding to the starting amino acid. The reaction is conducted generally at room temp. When the starting amino acid is optically active, recemizaion can be substantially neglected at ≤50°C 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5231300-A (JP)
Title: Process for preventing stress corrosion and cracks on waste liquid con centrator in nuclear plant
Inventor: TANNO KAZUO
IPC: C02F1/04
Filed: 1975-09-03
Abstract: PURPOSE: Prevention of stress corrosion on waste liquid concentrator made of stainless steel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63273557-A (JP)
Title: Method for reducing center segregation in continuously cast slab
Inventor: WATABE TADAO
IPC: B22D11/10
Filed: 1987-04-28
Abstract: PURPOSE:To improve quality of a cast slab by electromagnetic-stirring non- solidified molten steel at the time of developing accelerating solidified phenomenon in steel or just after that. CONSTITUTION:At the time of solidifying continuously cast slab, in the state, which developed equi-axes crystal is difficult to move, that is, at the time of starting the accelerating solidified phenomenon or just after that, the electromagnetic stir is applied to the non-solidified molten steel. Viscosity of the molten steel at this time is raised because of lowering of the temp., and the equi-axes crystal becomes to be difficult to move and the thickness becomes to <=50mm thickness. At this time, by giving the electromagnetic stirring the non-solidified molten steel, the molten steel can be solidified under condition that the equi-axed crystal is difficult to move. As the solidification is completed, so as to be permissible to the prescribed thickness of the equi-axes crystal, such as <=50mm, macro segregation 3 and also V segregation 2 are reduced. By this method, developed quantity of the segregation in the cast slab is held to the min. limit and the quality is improved.
Patent JP-S5631229-A (JP)
Title: Phase holding and oscillating circuit
Inventor: SAKAI SATOSHI
IPC: H03L3/00
Filed: 1979-08-22
Abstract: PURPOSE:To make the phase of oscillation continuous independently of intermisson of oscillation, by holding electric charge charged in a capacitor at an oscillation stop time and by restarting oscillation on the basis of this electric charge in case of oscillation restart. CONSTITUTION:When the holding signal is not input, constant current source 3 is connected to capacitor 4 through switch 2. When the electric charge quantity of capacitor 4 exceeds the high threshold value of Schmitt circuit 5, the output is inverted and becomes L, and the output of OR gate 6 becomes L also, and switch 7 is closed, and capacitor 4 becomes the discharge state by opposite-polarity constant current source 8, and the output of Schmitt circuit 5 is inverted and becomes H, and the output of OR gate 6 becomes H, and switch 7 is opened. If the holding signal is input in the course of oscillation of these operations, switches 2 and 7 are opened,  and the electric charge quantity of capacitor 4 is held; and if the holding signal disappears, oscillation is restarted on the basis of this electric charge quantity.
Patent JP-H11297674-A (JP)
Title: Manufacture of semiconductor device
Inventor: KODAMA SHUICHI
IPC: H01L21/302
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation dust from appearing in a processor for cleaning in a state in which an organic film exists on a surface, during a clean ing operation using a sputtering phenomenon. SOLUTION: In a plasma processor for performing a sputter cleaning, a dummy substrate made of silicon oxide which has been processed in advance before a sputter cleaning. Thereafter, the sputter cleaning is performed on a surface of a metal interconnection layer 102 that is exposed at a bottom of an opening 107 on a substrate 101. With this arrangement, foreign materials, which are deposited on an inner wall or a structure surface of the plasma processor, are covered with a thin film made of silicon oxide. Hence, the possibility of peeling off of the foreign materials and being deposited on a surface of the substrate is prevented.
Patent JP-S63273098-A (JP)
Title: X-ray monochromator
Inventor: YASUAMI SHIGERU
IPC: G21K1/06
Filed: 1987-05-01
Abstract: PURPOSE:To detect a specified wavelength with first and second lattice planes of the same single crystal, by causing a Bragg reflection of a part of incident X rays with a third lattice plane thereof to check a growth in wavelength components of monochromatic light with the reflected wave thereof as reference wave. CONSTITUTION:For example, as incident X rays beam 11, a broad beam is used and a single crystal 10 is set at a specified angle position of rotation so that a reflected beam by a Bragg reflection with a first lattice plane 12 is subjected likewise to a Bragg reflection with a second lattice plane 14 to obtain a reflected beam 16. A third lattice plane 15 is also cut in the single crystal 10 as monochromator outline to meet another Bragg requirement for allowing a part of the beam 11 to be incident thereinto and a slit 18 and an X-ray detector 19 are arranged in the direction of a reflected X-ray beam 17 by positive/positive reflection. In operation, first the single crystal 10 is turned to detect the beam 17 from the lattice plane 15. Thereafter, the slit 18 is shifted to intercept the beam 17 and a fine angle adjustment is performed to detect a beam 16 determined by the positive/positive reflection.
Patent JP-S5631387-A (JP)
Title: Motor-driven speed change gear shifting apparatus
Inventor: TSUCHIDA YASUYUKI
IPC: H02P7/28
Filed: 1979-08-20
Abstract: PURPOSE:To operate the speed change gear shifting stage of the speed change gear shifting mechanism by the power of the motor by controlling the motor through the AND of a signal from a position detector of photoelectric type or the like having a movable plate interlocking with the revolution of the motor and of an output signal from a speed change gear shifting stage presetting switch. CONSTITUTION:A drum 9 for the movable plate 8 having penetrating holes 10-14 is connected through a wire 15 to the motor 5. There are provided light emitting diodes 18-22 at one side of the plate 8 and phototransistors 24-28 at the other side thereof. Detection signals are inputted from the phototransistors to a gate control circuit 4 together with a signal from the presetting switch 1 to control the motor 5 through a control circuit 6 and a brake circuit 7. Consequently, when the switch 1 is changed over to vary the signal from th gate control circuit 4, the motor 5 can be normally or reversely rotated to drive the movable plate 8, and the speed change gear shifting stage of the speed change gear shifting mechanism can accordingly be shifted without using multistage switch, and can thus be simplified.
Patent JP-S606638-A (JP)
Title: Production of alpha-ketoacid
Inventor: KAWAMURA MASAO
IPC: C07C51/09
Filed: 1983-06-13
Abstract: PURPOSE:To produce the titled substance useful as a starting material for the synthesis of alpha-amino acid, remedy for uremia, raw material of agricultural chemicals, etc., economically, with a simple process, by using dihydro-2,3-furandione as the raw material, and hydrolyzing with an alkali. CONSTITUTION:A dihydro-2,3-furandione compound of formula I (R1 and R2 are 1-3C alkyl; R is group of formula II; R3 and R4 are same as R1 and R2) is hydrolyzed with an alkali in the presence of water at 0-60 deg.C, preferably 25-35 deg.C, an if necessary, the hydrolysis product is treated with a mineral acid to obtain and alpha-ketoacid. The alkali is an aqueous solution of conventional alkali such as caustic soda, etc., however, alcohol, glycol, etc. may be used as the solvent. The amount of the alkali used in the hydrolysis is 0.5-5.0mol, preferably 1.1-1.4mol per 1mol of the compound of formula I , and that of the mineral acid is 0.5-10mol per 1mol of the raw material.
Patent JP-S5630642-A (JP)
Title: Nondestructive inspection device
Inventor: TAGUCHI NOBUO
IPC: G01N21/88
Filed: 1979-08-21
Abstract: PURPOSE: To enhance inspection efficiency and reduce the number of recording preservation steps, by synthesizing various data with image signals from a television camera and displaying the synthesized data on a monitor television set.  
     CONSTITUTION: A moving truck 1 is inserted into a to-be-examined section such as a narrow place. The section is imaged by a television camera 4 and examined by a probe 5. The output of the probe is changed into a digital value through a nondestructive inspection controller 10 and an AD converter 14. The digital value is temporarily stored in a memory circuit 19 by a write signal from a clock circuit 20. The stored is sent out to a comparator 22 by a signal. The conparator 22 acts to apply the inspection output of the probe 5 to a mixing circuit 23. At that time, a character generator 17 is operated on the basis of values measured by a distance measuring unit 6 and an angle detector 7 to indicate a distance and an angle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05305409-A (JP)
Title: Method for forming metal
Inventor: AOYAMA SHUNZO
IPC: B22D17/30
Filed: 1992-04-24
Abstract: PURPOSE:To form a product having excellent strength in the high dimensional accuracy even in the case of having a complicated shape by press-forming a primary product formed with a die casting process into the size and the shape of a finish product in a half-melting state having a specified solid phase ratio. CONSTITUTION:The primary product A executing the die casting in taken out from a die casting machine and the primary product A is press-formed into the shape and size as the finish product B in the following pressing process. In the pressing process, the primary product A produced by die casting is returned back to the half-melting state having 30-70% the solid phase ratio and in this condition, this product is press-formed with a pressing die. That is, the primary product A is incorporated into a holder-die 1 for heating having an inner part shape being suitable to the profile of the primary product A and heated until the primary product A becomes half-melting state having 30-70% solid phase ratio in the holder die 1 for heating, and this half-melting product is press-formed with the pressing die in a pressing machine.
Patent JP-S5630101-A (JP)
Title: Magic reflecting mirror for welding work
Inventor: TSUJI TERUO
IPC: A61F9/06
Filed: 1979-08-21
Abstract: PURPOSE: To obtain a magic mirror which makes welding work easy by applying magic mirror working on the back or front surface of a molded transparent or translucent material thereby forming a plane, concave or convex mirror.  
     CONSTITUTION: Magic mirror working is applied on the front surface 1 or back surface 2 of transparent or translucent glass or other molded material to form a plane, concave or convex mirror. This mirror is mounted to the peep hole of a shield for welding, whereby the welding work may be made easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05303731-A (JP)
Title: Magnetic head for floppy disk
Inventor: YAGI NORIO
IPC: G11B17/32
Filed: 1992-04-24
Abstract: PURPOSE:To provide the magnetic head for floppy disk with a gimbal whose back side is nearly flat without any projection. CONSTITUTION:Bobbins 2 and 3 are placed nearer the sliding surface than a gimbal 11. Coil terminals 6a are provided in nearly parallel to the gimbal 11. A part of a flexible printed circuit substrate 10 is bent to a sliding surface through a gimbal window section 11b. The soldering of the land section of the flexible printed circuit substrate 10 and the coil terminal 6a makes an electrical connection at the side nearer the sliding surface than the gimbal 11. The earth of a head chip section is made easy to take by an exposure section which is exposed by the extension section of the terminal hardware to the inside of the bobbin where the terminal 6a is to be molded in forming bobbins.
Patent JP-S60250461-A (JP)
Title: Electronic memo pad
Inventor: NOGUCHI TAMIJI
IPC: G06Q10/10
Filed: 1984-05-25
Abstract: PURPOSE:To simplify schedule control by displaying a calendar on the surface of the main body of an operation board, and touching a date on the displayed calendar to know the schedule on said date. CONSTITUTION:A memory part stores a calendar function in response to the year and month and the data on the schedules, etc. given from an input-only part 4. When a calendar key 4A is operated, a calendar of the optional year and month is displayed on the surface of an electronic operation part 3. A touch switch is provided on the surface of the part 3 in response to the column of a date corresponding to the digits to be displayed. When a touch is given to the touch switch, the signals are supplied to a CPU via an input interface. Then the schedule of the touched date is displayed at a display part. A timepiece function part calculates a time point and displays it at the display part.
Patent JP-S5963166-A (JP)
Title: Preparation of solid or pasty food
Inventor: UCHIDA YASUZOU
IPC: A23L17/00
Filed: 1982-06-22
Abstract: PURPOSE:To prepare a new-type solid or pasty food, by mixing a ground fish meat and an animal protein source other than fish meat, treating the mixture with a protein-decomposition enzyme to change the physical properties of the protein, and adding an animal or vegetable oil or fat and a melting agent to the obtained pasty protein material. CONSTITUTION:Ground fish meat, e.g. ground meat of frozen fish, etc., is mixed with an animal protein source other than fish meat, e.g. cattle meat, milk, egg, etc. The mixture is treated with a protein decomposition enzyme or microorganisms containing the same, e.g. mold belonging to Aspergillus genus, Rhizopus genus, etc. or bacterium such as Lactobacillus, Bacillus natto, etc. to change the physical properties of the protein and to obtain a pasty protein material. The material is mixed with an animal or vegetable oil or fat, and a melting agent such as sodium pyrophosphate, sodium tripolyphosphate, etc., molten at 50- 100 deg.C, stirred, homogenized, and cooled to obtain the objective food.
Patent JP-H05304239-A (JP)
Title: Package for accommodating semiconductor element
Inventor: UEGAKI SHIYOUJI
IPC: H05K1/18
Filed: 1992-04-27
Abstract: PURPOSE:To electrically connect a packaged semiconductor integrated circuit element positively and rigidly with an external electric circuit by bonding external lead terminals rigidly to the wiring conductor of an external electric circuit board. CONSTITUTION:The package for semiconductor element comprises a container 3 for containing a semiconductor integrated circuit element 4 and a plurality of external lead terminal 7 formed through etching and having a surface coated with a solder layer 12, wherein an underlying layer 11 of high melting point metal is formed on the surface of the external lead terminal 7 in order to make the thickness of the solder layer 12 substantially constant.