baber/WOPTO huggingface dataset:
Patent JP-H03107482-A (JP)
Title: Etching method
Inventor: WATANABE KOJI
IPC: C23F4/00
Filed: 1989-09-22
Abstract: PURPOSE:To uniformly etch a film to be etched by measuring the temp. of a substrate at plural positions along the periphery of a susceptor and controlling the flow rate of a reactive gas from each of plural gas introducing holes in accordance with the measured values. CONSTITUTION:The temps. T1-T4 of plural positions of a susceptor 4 are measured with temp. sensors 71-74 fitted to the susceptor 4 supporting a substrate W immediately before dry etching. The data are sent to a controller 9, the optimum flow rate of a reactive gas from each of gas introducing holes 21-24 is calculated from the previously inputted optimum relation between flow rate and temp. and flow rate regulating valves V1-V4 are controlled. After flows of the reactive gas are stabilized, etching is carried out. Etching accuracy in a semiconductor producing process is improved.
Patent JP-H0294686-A (JP)
Title: Semiconductor laser device
Inventor: SHIMA AKIHIRO
IPC: H01S5/00
Filed: 1988-09-30
Abstract: PURPOSE:To reduce reactive current to a crosswise direction of a groove by forming the groove in a direction <100> and by making a slanting surface of the groove wall side from a plane or {111} V-group. CONSTITUTION:After a first plate clad layer 2 and a current blocking layer 3 are formed successively on a {100} p-GaAs substrate 1, a groove 4 is formed in a direction <100>. Etchant should be selected so that a slanting surface 4b of the groove 4 is made in a normal mesa shape to allow the groove 4 to be buried completely by the following second growth. Here, the slanting surface 4b is made a plane azimuth which is near {111} B plane (B-plane is V atomic plane) by forming the groove 4 of normal mesa shape through side etching under an etching mask by use of isotropic, not anisotropic, etchant. Reactive current along the slanting surface 4b is thereby reduced, thus improving laser oscillation efficiency.
Patent JP-H03130262-A (JP)
Title: Novel substituted alkylpiperidine and its use as synthetic cholesterol inhibitor
Inventor: JIEEMUSU REI MATSUKAASHII
IPC: C07D295/067
Filed: 1990-09-19
Abstract: The present invention relates to a group of compounds which are novel substituted alkyl piperidines and which are useful in the treatment of fungal infections through the inhibition of cholesterol synthesis in mammals.
Patent JP-H04126117-A (JP)
Title: Tableware washing machine
Inventor: OYA HIROSHI
IPC: A47L15/42
Filed: 1990-09-17
Abstract: PURPOSE:To keep tableware in a cold state at a temperature which does not spoil taste of food even if cold drinking water or ice cream is dished up on tableware whose washing is finished by providing a storage process in addition of a regular washing process, a rinsing process and a drying process, and executing the cold insulation in a washing tank by a cooling device. CONSTITUTION:When washing water 21 is supplied by executing electric conduction to a feed water valve 23, the washing water 21 containing a detergent is pressurized by a washing pump 24, and a regular washing process for washing by an injection from a washing nozzle 26 to tableware 33 in a tableware basket 28 is executed. When the regular washing process is finished, a rinsing process and a drying process are executed, and subsequently, a storage process is executed. In the storage process, by operating a cooling device 30, cooling a washing tank 22 and setting it to a room temperature or below, the tableware 33 can be kept in the cold state. Accordingly, even if a cold drink or ice cream, etc., are put into this tableware subjected to cold insulation, it does not occur that a drink gets warm and ice cream is melted, and taste of food is not spoiled.
Patent JP-S63101983-A (JP)
Title: Character string extracting system
Inventor: INOUE AKIRA
IPC: G06K9/20
Filed: 1986-10-17
Abstract: PURPOSE:To stably extract a character string even when the character strings different in character size are included by providing the titled system with a divided width setting means for estimating the maximum height or maximum line interval width of characters in image data and setting data area dividing width based on the estimated value. CONSTITUTION:The divided width setting means 8 partially projects the line of the read image data and estimates the maximum height or maximum line interval width, e.g. the height of a character in a document is estimated from the distribution of degree of maximum heights, to set the partial area dividing width. A partial projection processing means 3 divides the set divided width into partial areas and the projection processing of respective partial areas in the character string direction of black picture elements is executed. A character string bottom detecting means 4 aligns the character string based on the projected results and the character string is extracted by a character string extracting means 5 based on the bottoms detected in respective partial areas. Since the partial area dividing width of the image data in the document is set by the means 8, the succeeding processing accuracy can be determined and the character string can be stably extracted.
Patent JP-S62110708-A (JP)
Title: Device for dehydrating incombustible insulating liquid
Inventor: MAKINO YOSHIHIRO
IPC: H04B3/20
Filed: 1985-11-07
Abstract: PURPOSE:To efficiently dehydrate an incombustible insulating liq. by providing a cooler furnished in the vicinity of an insulated vessel and used for cooling the incombustible insulating liq. which is circulated between the cooler and the insulated vessel and freezing the water in the incombustible insulating liq. CONSTITUTION:The incombustible insulating liq. 13 is charged in the insulated vessel 12 applied with an insulating material 11 on its periphery. The insulating liq. 13 has a higher sp.gr. and a lower freezing point than water. The cooler 14 is provided in the vicinity of the insulated vessel 12 and the insulating liq. 13 is circulated between the cooler 14 and the insulated vessel 12 by a circulating pump 15 and cooled by the cooler 14. Accordingly, when the insulating liq. 13 is circulated between the insulated vessel 12 and the cooler 14 and between the insulated vessel 12 and a separation vessel 17, ice is deposited and floated up to the liq. surface in the insulated vessel 12. Then the ice can be discharged from the insulated vessel 12 by opening the valve 25 of an outflow port 16 at the upper part of the insulated vessel.
Patent JP-H04125738-A (JP)
Title: Data processor
Inventor: HAKUBA TADANOBU
IPC: G06F1/00
Filed: 1990-09-18
Abstract: PURPOSE:To eliminate a need to generate and store a processing object data again by a management processor by sending a processing indication, which includes area information indicating the storage area of the processing object data in a data storage device and the data name, from the management processor to a processing processor. CONSTITUTION:If trouble occurs in the middle of processing in a processing processor 2, a management processor 1 generates a restart processing indication 20, which includes a start position START and an end position END of the processing object data group already stored in a magnetic disk device 3 and the data name included in a processing result report 30 received just before interruption, and transmits this indication 20 to the processing processor 2 through a communication line 4 when the processing is restarted. The management processor 1 terminates the processing when receiving the processing result report 30 for last data of the processing object data group from the processing processor 2.
Patent JP-H1183108-A (JP)
Title: Garret ventilator
Inventor: HIBI HISAO
IPC: F24F7/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently ventilate a hot air staying within a garret without installing the body of a ventilator within the garret. SOLUTION: A hot air staying within a garret can be efficiently ventilated without installing a ventilator body 3 inside the garret by arranging the constitution as to lead an opening 1 for suction of the body 3, which has the opening 1 for suction and an opening 2 for discharge and is provided with a blower 7 inside, to the inside of the garret (not shown in the figure) through a duct 10 for suction, and hang down the body 3 from an outdoor canopy 12 by a hanging means 16.
Patent JP-H0991680-A (JP)
Title: Floppy disk
Inventor: SAKURAI EIZO
IPC: C10M107/50
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of yield and to improve suitability to blanking as an advantage of acrylic fibers and reliability over a long period of time by combining a magnetic disk contg. a specified component with a liner for a floppy disk contg. a specified component. SOLUTION: A magnetic disk with a recording layer in which a binder for fixing a magnetic substance is polyester polyurethane contg. ter- or higher functional acid or a ter- or higher functional alcohol in the polyester part is combined with a liner for a floppy disk contg. acrylic fibers and 0.1-5.0wt.% fiber treating agent which is liq. at room temp. and has an osmatic coefft. of 22-26.
Patent JP-H0559457-A (JP)
Title: Production of controlledly cooled steel plate
Inventor: MIZUTA TOKUO
IPC: B21B37/00
Filed: 1991-09-02
Abstract: PURPOSE:To reduce temp. variance in a plate surface after the stoppage of cooling for a controlledly cooled steel plate and to stabilize material and shape. CONSTITUTION:At the time of producing a steel plate by applying controlled cooling after the completion of hot rolling, the temp. in the position showing maximum temp. in a rolled plate after finish rolling is regulated to <=(Ac1 point+20 deg.C) and also the temp. in the position corresponding to the skid part at the time of heating before hot rolling is maintained at >=Ar1, and then, controlled cooling is started.
Patent JP-H07101872-A (JP)
Title: Anticancer agent
Inventor: ONO MASAMI
IPC: A61K31/045
Filed: 1993-10-04
Abstract: PURPOSE:To obtain an anticancer agent containing a carotenoid group extracted from a freshwater red tidal organism. CONSTITUTION:This anticancer agent contains a carotenoid group extracted from a freshwater red tidal organism, principally peridinin, dinochrome A, dinochrome B, beta-carotene, diatoxanthin, 13'-cis-7', 8'-dihydroneoxanthin-20'-al3'-beta- lactoside, diadinochrome A, etc., as an active ingredient. The freshwater red tidal organism has an ultrahigh carotenoid content in the natural world and the peridinin strongly manifests suppressing actions on proliferation of a cancerous cell. Furthermore, this freshwater red tidal organism entirely differs from a marine red tidal one in species without any toxicity. The freshwater red tidal organism which has hitherto been algicidally treated as a useless substance can effectively be utilized. In addition, the anticancer agent can readily be provided at a low cost by chemical synthesis.
Patent JP-H0887125-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device equipped with heat electrophotographic photoreceptor
Inventor: SATO KAZUMA
IPC: G03G5/147
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a photoreceptor having durability against surface wear or scratches due to rubbing by incorporating a fluorocarbon resin powder and a binder resin in the most distant layer from a conductive supporting body. CONSTITUTION: This electrophotographic photoreceptor has a photosensitive layer on a conductive supporting body. The conductive supporting body consists of aluminum having the surface subjected to anodic oxidation. The most distant layer from the conductive supporting body contains a fluorocarbon resin powder and a binder resin.  In a function-separated photoreceptor having a photosensitive layer consisting of a laminated structure of comprising a charge producing layer and a charge transfer layer, the most distant layer from the conductive supporting body consists of the charge transfer layer when the charge transfer layer is formed on the charge producing layer, and when the charge producing layer is formed on the charge transfer layer, the most distant layer consists of the charge producing layer, or further, when a protective layer is formed on the surface, the protective layer constitutes the most distant layer. Therefore, by subjecting the supporting body to anodic oxidation, variation in the potential or deterioration in images due to the powder or the powder and a dispersion assistant can be prevented against environmental changes or repetition of use.
Patent JP-H06203845-A (JP)
Title: Generating system simultaneously generating power and collecting carbon dioxide by using solid oxide fuel cell
Inventor: NAMIE SADAHIRO
IPC: H01M8/06
Filed: 1992-08-04
Abstract: PURPOSE:To efficiently collect carbon dioxide without mixing it with exhaust gas by forcing only oxygen in air to pass through to a fuel cell by use of the characteristics of a solid oxide electrolyte film. CONSTITUTION:A solid oxide electrolyte 2 supplies only oxygen in air 12 to a fuel cell 3 to generate both mixed gases of hydrogen and carbon monoxide generated by reforming reaction of fuel 113 with water steam 14 and a fuel-cell side gas 11 composed of carbon dioxide and water steam. In that case, the electrolyte 2 simultaneously works as part of a generating element and works to separate generated carbon dioxide from a large amount of exhaust 10 including nitrogen, etc., from an air electrode 4. Cooling of the gas 11 by a condenser 5 is effected by separating water steam in the gas 11 as condensed water 15 and converting carbon monoxide to carbon dioxide for separation. The concentration of carbon dioxide in gas at the inlet portion of a separating device 6 is therefore increased, enhancing the efficiency of separation inside the separating device.
Patent JP-H03113765-A (JP)
Title: System control device
Inventor: YOSHIMOTO ITSURO
IPC: G11B27/28
Filed: 1989-09-25
Abstract: PURPOSE:To prevent a system from being set up to an erroneous control state by preventing the new control state from being set up correspondingly to an ID code read out at the time of the unstable state of the system. CONSTITUTION:When a main ID detection circuit 16 receives the ID code, a system control part 18 monitors a stable state signal from a drive part 19. When the stable state signal is the mode of a stable state, if there is the change of the ID code read by the detection circuit 16, the control part 18 makes the detection part 16 store this changed ID code. Afterwards, after definite time elapses, a reproduced ID code is read again, and is compared with the ID code stored before. When both coincide with each other, the control part 18 decides that the read ID code is the one newly set up, and outputs a control signal corresponding to this ID code. The prescribed control state is set up by this control signal.
Patent JP-H0965753-A (JP)
Title: Thatch-collecting apparatus in thatch-collecting vehicle
Inventor: MASUDA REI
IPC: A01D34/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a thatch-collecting apparatus intended in reduction of expense and cost down and improved in efficiency of thatch collecting operation and labor saving by rotatably connecting the rear of a lifting and lowering frame to a spindle of a machine frame and attaching a freely rotatable ground wheel to the front of the lifting and lowering frame. SOLUTION: A bending part 33 is formed through a universal joint 25 at the halfway of a rotating shaft 24 of a thatch-collecting rotor 22 and right and left both ends of the rotating shaft 24 is supported on a machine frame through the universal joint 25 and further, the bending part 33 is supported on a lifting and lowering frame 20 and rotatably connected to a supporting shaft of the machine frame in the rear of the lifting and lowering frame 20 and a freely rotatable ground wheel is attached to the front of the lifting and lowering frame 20. Furthermore, two thatch-collecting rotors 22 are installed longitudinally parallel and blades 23 radially extended from these rotating shafts 24 are arranged in rows so that the front thatch collecting rotor 22 and the rear thatch-collecting rotor 22 are arranged alternately in right and left directions to form a blade superimposition part.
Patent JP-2001070091-A (JP)
Title: Fitting structure of sensor for detecting crew in vehicle
Inventor: AKI MAKOTO
IPC: B60N2/90
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To improve maintainability of a crew detecting sensor and to decrease its cost. SOLUTION: The title sensor has a main body 18 storing a switch 16 inside and a switch driving element 20 which opens and closes the switch by relatively displacing to the main body and is set on a seat of a vehicle. In this case, the main body is fixed on the underside of a seat pan 12 as a supporting member for supporting a seat cushion 10 and the switch driving element 20 passes through a hole 12A provided in the seat pan 12 and is projected upward to the seat cushion 10. Then, when a crew sits on the seat, the switch driving member 20 is driven by the seat cushion pressed downward and off-condition is changed to on-condition.
Patent JP-H0886404-A (JP)
Title: Casing for boiler
Inventor: ISONO YOSHIHISA
IPC: F22B37/36
Filed: 1994-09-16
Abstract: PURPOSE: To facilitate maintenance by providing a boiler control panel and a front door on the front of a casing separately to allow the loading or unloading of the front door in the forward direction through a pair of connectors. CONSTITUTION: Connection pieces 3 are provided on the rear of a door 2 forming the front of a easing 1 covering the front of a boiler and receiving parts 5 receiving the connection pieces 3 on coupling surfaces with the door 2 on the front side across the thickness of the left and right sides of the casing 1. The door 2 is withdrawn by being pulled forward and the connection pieces 3 and the receiving parts 5 are pushed in together to allow the connection of the door 2. An upper loading/unloading part 10 occupying a portion other than an upper fixed surface 8 of the casing 1 is connected with a coupling piece provided on a joint surface with the upper fixed surface 8 to allow the removal thereof easily thereby facilitating maintenance.
Patent JP-S60137749-A (JP)
Title: Device for successively feeding band material
Inventor: ABE YORIO
IPC: B65H21/00
Filed: 1983-12-27
Abstract: PURPOSE:To automatically conjoin the rear end of an unwound band material to the front end of a next coiled band material supplied, and make the conjoined positions of the materials exact, by providing a conjoining mechanism. CONSTITUTION:The time of the completion of unwinding of a small coiled tape 2a is detected by light sensors 31, 32 to stop the rotation of a motor and an unwinding roller 15. After that, a first cutter 9a is moved up by a cutter cylinder 8 to cut off and remove the remaining rear portion of the tape 2a unwound. A pitch feed motor is then driven to move a support mechanism 3 by a prescribed pitch through a moving mechanism to overlay the front end of a new small coiled tape 2 on the cut-off rear end of the former tape 2a unwound. After the overlaid ends are conjoined to each other by a conjoining mechanism, 12, the former motor is driven again to rotate the unwinding roller 15 to successively feed the new small tape 2.
Patent JP-H03112115-A (JP)
Title: Chip type film capacitor
Inventor: IMAI TAMIJI
IPC: H01G4/32
Filed: 1989-09-27
Abstract: PURPOSE:To hold the stability according to the situation an installation space and to facilitate the high density mounting of electronic circuits by setting the ratio of length between the long side and the short side constituting the end faces of a capacitor element. CONSTITUTION:Outer electrodes 1 and 2 are attached to both ends of a metallized film capacitor element by metallic flame coating, and the dimension ratio of length between the lateral and longitudinal sides of the rectangle is set to the ratio of 1.7 for length(Y) to width(X) 1. Hereby,in the mounting to a wiring board, even if it is the same part, the mounting in accordance with the difference in space can be done.
Patent JP-H1181613-A (JP)
Title: Plank fitting
Inventor: KISE KAZUHIKO
IPC: E04B1/80
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To easily fit a plank such as a heat insulation board to a bed face such as a skeleton. SOLUTION: This fitting 11 for a plank 2 such as a heat insulation board is composed of a fixed plate 5 fixed to the bed face 3a of as skeleton 3, a supporting plate 6 extending almost vertically to the bed face 3a when the fixed plate 5 is fixed to the bed face 3a, and a locking plate 7 extending to both sides at the top end of the supporting plate 6. A supporting plate elasticity imparting part 12 and a locking plate elasticity imparting part 13 respectively bent in a section wave form in the longitudinal directions are provided on the supporting plate 6 close to the connecting point with the fixed plate 5 and on the locking plate 7 close to the connecting point with the supporting plate 6.  The plank 2 is fitted to the bed face 3a by fitting the end of the plank 2 into the locking recess 8, which is formed of the supporting plate 6, the locking plate 7 and the bed face 3a, by fixing the fixed plate 5 to the bed face 3a.
Patent JP-2001048179-A (JP)
Title: Bottle with container
Inventor: HASHIMOTO TADASHI
IPC: B65D23/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a bottle with a container which holds stably the container in which an accessory is placed. SOLUTION: This relates to a bottle with a container. On a bottle main body 6 having a neck part 8 and a body part 7, a separate container 2 is attached. The container 2 comprises an annular container main body having an insertion hole and a cover material, and the hole is formed for the neck part 8 to be inserted.
Patent JP-H0193410-A (JP)
Title: Production of zirconium phosphate
Inventor: HIROI ATSUO
IPC: C01B25/37
Filed: 1987-10-03
Abstract: PURPOSE:To readily obtain high-purity zirconium phosphate useful as ion exchange materials, etc., in good yield, by reacting a specific compound with a phosphorus compound in a nonaqueous solvent and aging the resultant condensation reaction product in phosphoric acid. CONSTITUTION:An organic compound (e.g. zirconium alkoxide compound) having Zr and an organic group linked through O2 and a phosphorus compound, such as H3PO4, are added to a nonaqueous solvent, such as methanol, so as to provide 5-50wt.% total amount of both compounds. Thereby a prepared solution of the raw materials is obtained and then subjected to condensation reaction at 0-100 deg.C for 0-several hr to afford amorphous zirconium phosphate product, which is subsequently heated and refluxed in H3PO4 for several tens of hours to produce the aimed alpha-zirconium phosphate.
Patent JP-H03111961-A (JP)
Title: Program loading system for multi-cpu
Inventor: MIYANAGA TAKAO
IPC: G06F9/445
Filed: 1989-09-27
Abstract: PURPOSE:To allow the system to optionally cope with a user's request by allowing a sub-CPU to execute a boot program loaded by a main CPU and load a program to be executed by the sub-CPU to a RAM in the sub-CPU. CONSTITUTION:The boot program for loading a program to be executed by the sub-CPU 2 is loaded to a 1st storage means 3 by the main CPU 1. Then, the sub-CPU 2 executes the loaded boot program and loads the program applied from the main CPU 1 to the RAM of the sub-CPU 2 by using a part of a 2nd storage means 4. When the boot program to be loaded from the main CPU 1 to the sub-CPU 2 is previously stored in the main CPU 1, the main CPU 1 can load the program to be executed to the sub-CPU 2 even if the program of the main CPU 1 or the program of the sub-CPU 2 is applied by a line or the like.