baber/WOPTO huggingface dataset:
Patent JP-S6126475-A (JP)
Title: Rectifier
Inventor: MIHASHI MASAMICHI
IPC: H02M7/145
Filed: 1984-07-12
Abstract: PURPOSE:To discharge energy of an inductive load without damaging the elements of a rectifier by composing a main circuit element of self-extinguishing switching element, and sequentially turning ON and OFF the switching element at every prescribed electric angle when an AC side breaker is opened. CONSTITUTION:Self-extinguishing switching element A1, A2, B1, B2, C1, C2 form a rectifier. A controller 3 first fires switching elements A1, A2 when an AC side breaker is opened. The elements B1, B2 are fired after 120 deg. of electric angle, and the elements A1, A2 are simultaneously extinguished. The energy of an inductive load 1 is commutated from a DC shortcircuiting circuit having the elements A1, A2 to a circuit having the elements B1, B2. Similarly, after 120 deg. of electric angle, the elements C1, C2 are fired, the elements B1, B2 are simultaneously extinguished, and the above operation is repeated until the energy of the load 1 is eliminated.
Patent JP-S5935467-A (JP)
Title: Manufacture of solid-state image pick up element
Inventor: YOKONO KOUJIROU
IPC: H01L27/14
Filed: 1982-08-23
Abstract: PURPOSE:To obtain the titled element to generate no change in the light characteristic by a method wherein the colored pattern of a concise construction is formed directly on a wafer using a resist enabled to use a solvent to scarcely damage the wafer and coloring matter, while using coloring matter not to be corroded by the resist solvent thereof. CONSTITUTION:The poly-1,1-dimethyltetrafluoropropyl methacrylate solution is applied at the prescribed thickness according to the spinner application method on the wafer formed with the solid-state image pick up elements of the plural number. The methacrylate polymer thereof containing fluorine is the matter to be expressed by the formula, (at this time, R1 and R2 represent hydrogen or an alkyl group, and R3 represents an alkyl group combined with at least one fluorine to respective carbons), and the positive resist mask is formed using the polymer thereof. Then coloring matter consisting of lead-phthalocyanine is evaporated thereon, and is immersed in a solvent to dissolve only the resist mask without dissolving coloring matter, and moreover without damaging the spectral properties to remove the mask.
Patent JP-2000340536-A (JP)
Title: Cmp rrocessing method
Inventor: KANESHIMA KEINOSUKE
IPC: B24B37/10
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a CMP processing method capable of lessening a CMP processing device in size and accurately and uniformly flattening over the entire surface of a work through polishing. SOLUTION: A pad rotating table 24 is rotated and equipped with a polishing pad 23 on its surface, and a suction pad 28 sucks up a work 27 to hold and rotates while pressing the work 27 against a polishing pad 23 to chemically and mechanically polish (CMP processing) the surface of the work 27 through the intermediary of polishing slurry fed between the work 27 and the polishing pad 23, and the rotating table 24 and the suction pad 28 are rotated at the same number of revolutions.
Patent JP-H10339451-A (JP)
Title: Built-in cooking appliance
Inventor: GOBI AKIRA
IPC: F24C15/14
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To hardly spill boiling soup with high reliability and easily perform a repair with high serviceability in a built-in cooking appliance. SOLUTION: In a built-in cooking appliance, a dropping part 33b for guiding spilling soup toward the wall surface of an appliance main body 22 is provided in the peripheral edge of a boiling soup spill hole 33a of a burner attaching plate 33, so that soup flows along the wall surface of the cooking appliance main body 22. Thus, the soup is rarely scattered and the reliability of electric parts is improved. Further, the electric parts can be drawn from the front surface of the cooking appliance main body 22 so that the electric parts can be simply replaced by other electric parts with high serviceability by removing an outer package case 34.
Patent JP-H1079547-A (JP)
Title: Method and device for controlling semiconductor laser
Inventor: EMA HIDETOSHI
IPC: H04B10/293
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To detect differential quantum efficiency with respect to a change with the passage of time regardless of input data. SOLUTION: At the time of initialization, a timing signal which is sufficiently slower than the control speed of an error amplifier part 23 is generated by a timing generation part 31 and based on that timing signal, the differential quantum efficiency of a semiconductor laser 1 is detected by a differential quantum efficiency detection part 32. Then, this detected result is stored in a memory part 33. When setting the current value of an addition current setting part 34 according to the data in this memory part 33, the semiconductor laser 1 forcedly emits by adding a switch part for selectively inputting a forced emission command signal and a forced quenching command signal and applying an output alternative with the emission command signal based on the input data, so that the differential quantum efficiency can be detected regardless of the input data.
Patent JP-H0310772-A (JP)
Title: Polishing tape
Inventor: SATO MASAMI
IPC: B24D3/00
Filed: 1989-06-08
Abstract: PURPOSE:To improve polishing capacity and to prevent a deep flaw from being formed in a surface to be polished by a method wherein a polishing agent is produced by using a first polishing agent having an average grain size of 4-8mum, Moh's hardness of 8 or more, and a surface formed with a curved surface and a second polishing agent having an average grain size of 6-9mum, Moh's hardness of 8 or more, and surface having two or more planes. CONSTITUTION:Polishing capacity is improved by a second polishing agent 4B having an average grain size of 6-9mum, Moh's hardness of 8 or more, and a surface formed with two or more planes, namely in a squarish shape having corners. Further, polishing capacity is prevented from sharp reduction and a deep flaw in a surface to be polished is prevented from formation by means of a first polishing agent 4A having an average grain size of 4-8mum and Moh's hardness of 8 or more and a surface in a round shape and formed with a curved surface.
Patent JP-H0341090-A (JP)
Title: New compound, its preparation and pharmaceutical composition containing same
Inventor: SUTEFUAN ARAN SUMISU
IPC: C07K5/06
Filed: 1990-06-06
Abstract: NEW MATERIAL: A compd. represeed by formula I [wherein Z 1  is absent and Z 2 -Z 5  and C to which Z and Z 5  are bonded to for a 6-membered non-aromatic heterocyclic ring, E is absent or (CH 2 ) n  (n is 1-4), A is -CONH-, etc., p is 0-2, s is 0-4, q is 0-1, Rz is H or 1-6C alkyl, etc., Ra and Rb are H or a substituent, R 1  is CH 2 R 9  (R 9  is aryl, etc.), R 2  is CHR 10 R 11  (R 10  is H or methyl and R 11  is 10-6C aryl), R 3  is CH 2 R 12  (R 12  is 1-6C alkyl, etc.), R 4  is 1-6C alkyl and a dotted line is an optional band].  
     EXAMPLE: Chromanyl-4-acetyl-Phe-Leu-4(S)-amino-5-cyclohexy-3(S)- hydroxypentanoic isobutylamide.  
     USE: A hypertension treating agent.  
     PROCESS: A reactant represented by formula II (wherein Ra' and Rb' are R a  and R b , A 1  is absent and J is (OH) is reacted with a reactant represented by formula III (A 2  is absent). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5573020-A (JP)
Title: Production of liquid crystal display device
Inventor: KAMIYAMA MASAHARU
IPC: G02F1/13
Filed: 1978-11-29
Abstract: PURPOSE: To improve the dimensional accuracy of each display element dividedly formed and achieve the improvement in yield by providing the specific cutting-away parts to the peripheral part of the glass substrates formed with plural sets of elements in the process for production of multiple pieces of liquid crystal display elements.  
     CONSTITUTION: In the method of obtaining individual liquid crystal display cells by bonding two sheets of glass substrates 1, 11 provided with transparent electrodes for each of a plurality of display elements by means of plural sets of adhesive agent layers 24 and cutting the dividing these, end parts 1a, 11a having the width more than twice (preferably 2W6 times) the thickness t of the substrates 1, 2 are beforehand provided to the respective four sides of the abovementioned glass substrates 1, 11. Cutting scores are formed to the adovementioned substrates 1, 11 in the cutting positions for separating the respective elements in such a manner that the abovementined end parts 1a, 11 are also included, after which pressure is applied to remove the end parts 1a, 11a, and the respective diaplay elements are cut and separated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S627413-A (JP)
Title: Preparation of molded body for filter
Inventor: MOTOJIMA SHOJI
IPC: C08J9/26
Filed: 1985-07-05
Abstract: PURPOSE:To freely change pressure loss and a shape, by filling and mixing a dielectric material with an inorg. filler and molding the resulting mixture to obtain a molded body and subsequently dissolving and removing the inorg. filler by etching. CONSTITUTION:A base material obtained by uniformly mixing an inorg. filler A such as sodium chloride and a thermoplastic resin bead or flake dielectric material B such as polyethylene is allowed to fill a mold E and molded in a drying oven. when the inorg. filler A in the molded body G is dissolved and removed by etching using water, the thermoplastic resin bead or flake dielectric material B is obtained as a resin independent adhered oriented body having voids with a size of about 50-60mum and provided with gap parts as shown by a cross section C. After drying, an anode H and a cathode side filter J comprising a cathode I are arranged to the oriented body and high DC voltage of 10-20kV is charged to both electrodes for 1-5min to obtain an electric filter.
Patent JP-H05310837-A (JP)
Title: Production of oxygen-permeable polymeric material
Inventor: ITO TETSUO
IPC: C08F290/00
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a polymeric material having excellent oxygen permeability and good processability by subjecting a mixture of a specified polymerizable monomer with a miscible bolatile organic solvent to polymerization while removing the substantial portion of the solvent. CONSTITUTION:An oxygen-permeable polymeric material is produced by subjecting a mixture of a monomer component comprising a polymerizable monomer of formula I [wherein A is a polymerizable unsaturation; X is a bivalent hydrocarbon group; R<1> to R<6> are each alkyl, fluoroalkyl, phenyl, vinyl, H or a group of formula II (wherein Y<1>, Y<2> and Y<3> are each alkyl, fluoroalkyl, phenyl, vinyl or H) ; Z is alkyl, fluoroalkyl or H; and k is 0-100[ and/or a polymerizable monomer of formula III (wherein R<7> is alkyl, fluoroalkyl, F or H; and R is alkyl or fluoroalkylalkylene) and a cross-linking monomer with a miscible volatile organic solvent while removing the substantial portion of the solvent from the polymerization system.
Patent JP-H022520-A (JP)
Title: Display medium, its method and device
Inventor: YOSHINAGA KAZUO
IPC: G02F1/1347
Filed: 1988-06-16
Abstract: PURPOSE:To display a high-definition color image sharply by constituting respective display layers so that temperature ranges from the glass dislocation of a high polymer liquid crystal compound to the phase shift temperature are not superimposed. CONSTITUTION:The display medium A is formed by providing a light absorbing layer 2 on a substrate 1, forming a 1st orienting layer H1 and a 1st display layer D1 - an (n)th orienting layer Hn and an (n)th display layer Dn, and an (n+1)th orienting layer Hn+1 on the light absorbing layer 2 in order, and laminating a surface protection layer 3 on the (n+1)th orienting layer Hn+1. Respective high polymer liquid crystal compounds which constitute the 1st - (n)th display layers differ in glass dislocation temperature and phase shift temperature and have the temperature ranges from the glass dislocation temperature to the phase shift temperature of the liquid crystal compounds without superimposing them. Therefore, the optical density of each display layer can be controlled independently by the display layers by modulating the temperature of the high polymer liquid crystal compounds. Consequently, the high-definition color image is displayed sharply.
Patent JP-S5770071-A (JP)
Title: Automatic charger for die casting
Inventor: SUGINO MICHIMORI
IPC: B22D39/00
Filed: 1980-10-22
Abstract: PURPOSE:To permit insertion of a ladle deeply into a crucible particularly above a crucible by connecting an oscillating arm pivotally to the horizontal shaft of a base and a ladle support arm supported pivotally to the leading end thereof specifically. CONSTITUTION:An oscillating arm 1 pivotally supported to a horizontal shaft 5 supported to a base 3 is oscillated by a driving source 7, and a ladle support arm 2 supported pivotally at the leading end thereof moves over an endless chain 10 of which a stationary sprocket 9 is held stopped on the shaft 5 by a weight 13 and which is put on by a root part sprocket 12 of a diameter larger than that of said sprocket. Thereby, the arm 2 is oscillated to the outer side with respect to the oscillation angle of the arm 1 to give a large stroke to a ladle 23. When the arm 1 turns in such a way that the ladle 23 comes approximately to over the crucible 25, this pin 25 engages to the weight 13 and further the weight 13 is lifted by its left- ward turning. Thereafter, the sprocket 12 turns proportion to the oscillating angle of the arm 1, and the sprocket 9 cannot move on the chain 10, so that the arm 2 moves by maintaining the oscillation angle alpha, and is inserted deeply into the crucible 25.
Patent JP-S5574194-A (JP)
Title: Manufacturing semiconductor laser
Inventor: SAKUMA ISAMU
IPC: H01S5/00
Filed: 1978-11-28
Abstract: PURPOSE: To grow the liquid-phase epitaxial growth layer with excellent uniformity, reproducibility and controllability by growing another layer on a layer which is to become an active region, removing the portions only on both sides of the active layer in a groove shape, and forming a growing layer on the surface of said layer again.  
     CONSTITUTION: On a semiconductor substrate 11 comprising n-type GaAs, an n- type Al 0.3 Ga 0.7 As layer 12, an n-type Al 0.1 Ga 0.9 As layer 13, a p-type GaAs layer 14, and p-type Al 0.3 Ga 0.7 As layer 15 are epitaxially grown in liquid phase. Then, the layer 15 is selectively etched with a part of it being left in a stripe shape, and the surface of the layer 14 is exposed. Thereafter, two parallel grooves that reach the layer 13 are formed by etching along the side of the stripe-shaped layer 15. Then, an n-type Al 0.3 Ga 0.7 As layer 16 is epitaxially grown in liquid phase. As a result, since most of the growth portion is located on the layer 14, it is possible to make the growth with excellent uniformity, reproducibility, and controllability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6127755-A (JP)
Inventor: ISHIGURO KAZUAKI
IPC: B61B9/00
Filed: 1984-07-17
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-H09323536-A (JP)
Title: Viscous heater
Inventor: BAN TAKASHI
IPC: B60H1/08
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of viscous fluid caused by oxidation thereof and continuously make the viscous fluid exert predetermined heating performance. SOLUTION: A heat generating room 7 is formed in the front and rear housings 1, 6 which are connected to each other and a driving shaft 12 is turnably supported and a rotor 13 is mounted on the driving shaft 12 such that it can be integrally rotated with the shaft. Silicone oil is filled in the heat generating room 7 to about 70% of volume of the heat generating room 7 and nitrogen gas is filled in the remaining 30% volume thereof as non-oxidizing gas.
Patent JP-S634879-A (JP)
Title: Solvent for cleaning coater and cleaning method
Inventor: HIBI SEIJI
IPC: B05D1/04
Filed: 1986-06-25
Abstract: PURPOSE:To decrease the degrees of contamination and clogging of a coater by using a solvent without contg. a solvent which is a good solvent to a paint to be used for the coater or contg. such solvent at the ratio lower than the ratio of the solvent with which the above-mentioned paint is insoluble even if such solvent is incorporated therein. CONSTITUTION:The solvent which consists essentially of a true solvent, auxiliary solvent and diluent and is used for cleaning the coater does not contain the solvent which is the good solvent to the nonaq. dispersion type paint used for the coater or contains said solvent at the ratio lower than the solvent with which the above-mentioned paint is insoluble even if such solvent is incorporated therein. The degrees of the contamination and clogging of the coater can be decreased by using such solvent for cleaning to clean the coater; therefore, the cleaning operation for the coater and the peripheral equipment thereof which is heretofore executed is eliminated or facilitated.
Patent JP-H04369592-A (JP)
Title: After-processing device for sheet
Inventor: YASUDA HIROSHI
IPC: B42C1/12
Filed: 1991-06-19
Abstract: PURPOSE:To simplify the structure of a finish tray by constituting an orderly depositing device with a pair of orderly depositing members which extend to a specified length toward the sheet depositing surface of the finish tray and stand face to face so as to hold a sheet bundle in an orthogonally crossing direction. CONSTITUTION:Side fences 103,104 are fixed to each transport belt 108,109 above a sheet, by a forward/backward positioning fence. The side fences 103, 104 extend to a specified length toward a finish tray 400 and stand face to face with a space left in a lateral direction so that the sheet can be caught. The transport belts 108, 109 are supported by pulleys 116 to 119 and driven independently of the other by side fence transport motors 111, 110. The side fences 103, 104 are arranged below a direction where the sheet is transported against the center line of the lateral direction when a maximum size sheet is deposited on the finish tray 400 during a sheet jogging process. The side fences 103, 104 move in the same direction during a sheet discharge process.
Patent JP-H02256714-A (JP)
Title: Connecting housing method for fundamental leader, connecting device and fundamental leader thereof
Inventor: ISHII TOYOKICHI
IPC: B66C23/36
Filed: 1989-06-08
Abstract: PURPOSE:To enable a fundamental leader to be easily attached or removed by providing the lower side of an upper bracket having a notched section engaged with the connecting pin of a leader bracket, with a service sieve, and by suspending the fundamental leader with a wire engaged with the tip of a boom, to operate the wire. CONSTITUTION:The notched section 12 of an upper bracket 15 is engaged with a connecting pin 5 supported by a leader bracket 4 at the tip of a telescopic boom 1. Besides, the lower side of the bracket 15 is provided with a service sieve 16, and with a wire rope 7 engaged with a top sieve 6, a fundamental leader 10 is suspended. Then, the wire 7 is wound up, and the fundamental leader 10 is moved up 10 a position where the opening section 12a of the notched section 12 is confronted with the connecting pin 5, and the telescopic boom 1 is fallen down and at the same time, the notched section 12 is engaged with the connecting pin 5, and the fundamental leader 10 is connected. When the leader 10 is housed, then the telescopic boom 1 is raised, and at the same time, the engagement of the notched section 12 with the connecting pin 5 is released, and the wire 7 is wound down and at the same time, the leader is moved downward and is housed to be mounted on a vehicle mainbody 2.
Patent JP-H05979-A (JP)
Title: Method for separating and purifying cashew nutshell juice
Inventor: ARAI KUNIO
IPC: C07C39/06
Filed: 1991-06-19
Abstract: PURPOSE:To separate and purify cardol and cardanol contained in cashew nutshell juice. CONSTITUTION:Supercritical extraction of cashew nutshell juice is carried out with an alcohol (isopropanol) as a cosolvent by using a supercritical CO2 extracting method to mainly concentrate cardanol into a critical phase and further cardol in the resultant extraction residue.
Patent JP-S5670977-A (JP)
Title: Display and printing device for taxi fare
Inventor: UEDA ISAO
IPC: B41J2/425
Filed: 1979-11-14
Abstract: PURPOSE: To print a displayed fare on recording paper immediately and to thereby prepare a receipt by a method wherein a plasma display type printing panel is provided on the back surface of a plasma display panel and the operation of the device is changed over from the display panel to the printing panel when a passenger gets off the taxi.  
     CONSTITUTION: A fare signal fed from a fare-calculating circuit 30 interlocked with the distance meter of the taxi is applied to a digit electrode 21 of the plasma diaplay type priting panel 11 through a digit selection signal generating circuit 28, a digit driving circuit 26 and a change-over switch 25. On the other hand, another signal from the circuit 30 is fed to a common segment electrode for display and printing through a segment selection signal generating circuit 29, a driving circuit 27, etc. When a passenger gets in th taxi, a vacant-state display switch is tilted down to actuate the circuit 30, causing the panel 11 to display. When the passenger gets off the taxi, a fare printing button is depressed to actuate a printing driving circuit 31, and the change-over switch 25 is operaed to apply a voltage from a diaplay electrode to a parinting electrode, whereby a sheet of recording paper having the fare printed thereon is delivered from the fare display type printing device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0816659-A (JP)
Title: Data updating method for distributed processing type on-line system
Inventor: TAKEUCHI KUNIHITO
IPC: G06Q40/00
Filed: 1994-06-29
Abstract: PURPOSE:To reduce the load of system processing by reducing the comparative processing of item updating processing and the length of a telegraphic message to be distributed by adding an updated result flag when distributing the telegraphic message on the side of data generation. CONSTITUTION:When an input server 11 receives input data (a telegraphic message 1), concerning the respective items of the telegraphic message 1, only the item matched with conditions at the time point of data generation is updated. Thus, the relevant item is updated and the updated result flag is set. Next, the telegraphic message 1 is edited into the format of a telegraphic message 2 inside the input server 11 and transmitted to a terminal server 12 and a DB server 16 on a network. The terminal server 12, that receives this telegraphic message 2, transmits it to a terminal controller 13. When the terminal controller 13 and the DB server 16 receive the telegraphic message 2, while referring to its updated result flag, the item of an updating object raising the flag is updated. Since only the item raising the updated result flag is updated at respective data bases 14 and 17, data updating processing is made possible by the minimum processing load of irreducibly minimum data items as a result.