baber/WOPTO huggingface dataset:
Patent JP-H06271854-A (JP)
Title: Production of coke
Inventor: KUNIMASA HIDEYUKI
IPC: C10B43/14
Filed: 1993-03-23
Abstract: PURPOSE:To reduce the amount of heat required for dry distillation by reducing the stuck amount of carbon in combustion of a poor gas and eliminating the non-uniform dry distillation in the direction of the height of the oven in combustion of an enriched gas. CONSTITUTION:In production of coke by dry distillation of coal charged into a carbonization chamber of a coke oven, long-flame combustion is carried out at the initial stage of dry distillation by using a low calorie-poor gas so as to heat until the upper part of the carbonization chamber and short-flame combustion is carried out at the latter stage by using a high calorie-enriched gas so as to prevent the upper part of the carbonization chamber from overheating. This method enables not only reduction of carbon stuck to the oven walls in the upper space of the carbon-ization chamber and uniform dry distillation of coke in the direction of the height of the oven but reduction of the amount of heat required for dry distillation.
Patent JP-2000286432-A (JP)
Title: Solar battery element, substrate therefor and its manufacture
Inventor: INAGAKI HIROTAKA
IPC: H01L31/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent cracks in a silicon thin film by forming a semiconductor layer which develops electromotive force by photoelectric transfer on an alumina-made heat-resisting substrate having fine holes. SOLUTION: A heat-resisting substrate 1 has such a structure that cylindrical fine holes 6 are regularly arranged in it. The fine holes 6 are formed by anodizing aluminum in an acid solution such as a sulfuric acid, oxalic acid, or chromic acid solution. On the heat-resisting substrate 1, a p-type semiconductor film 2 is formed. After melting and recrystallizing the p-type semiconductor film 2 using a heating device such as an infrared lamp and a laser, an n-type semiconductor film 3 is formed on the surface of the p-type semiconductor film 2. Then, a surface electrode 4 is formed on the surface of the n-type semiconductor film 3, and a backside electrode 5 is formed on the backside of the heat-resisting substrate 1 to complete a solar battery element.
Patent JP-H04301887-A (JP)
Title: Outline font processor
Inventor: KURAMOTO HIDETOSHI
IPC: G06F3/153
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the degradation of the printing quality due to required thickening processing at the time of output of an outline font to a laser printer or the like. CONSTITUTION:Before thickening processing, a CPU 12 loads an outline font table and a normal vector table from a hard disk 22 to the work area of a line memory 13. The CPU 12 calculates optimum direction and extent of movement of each control point based on normal vector data extracted from the normal vector table and change direction data of adjacent normal vectors calculated by normal vector data and stores calculated them in a control point attribute table of the main memory 13. In the actual thickening processing, the control point attribute table is referred to subject coordinate data of each control point stored in the outline font table to prescribed operation, thereby obtaining a new control point.
Patent JP-S58206881-A (JP)
Title: Starting apparatus for water turbine generator
Inventor: SAITOU HIDE
IPC: F03B15/00
Filed: 1982-05-26
Abstract: PURPOSE:To prevent the occurrence of shocks caused at the time of shifting guide vanes, by controlling operation of a water turbine generator by using an acceleration instruction signal and a deviation signal of the turning speed as an instruction value in starting a water turbine generator. CONSTITUTION:A voltage e1 set at a setter 1 is applied to aturning-speed comparing amplifier section 2, and a rotation detecting voltage e2 is also applied from a rotation detecting means 3 to the amplifier section 2. The voltage e2 is applied also to a means 3 for detecting change in the speed of rotation, which in turn produces a voltage e4 as an output. The voltage e4 and an output voltage e3 of the amplifier section 2 are both applied to a control operation amplifier circuit section 5. Here, since the voltage e3, in particular, is kept constant at the time of starting a water turbine generator 8 and a water turbine is started in response to a prescribed degree of change in the speed of rotation of the water turbine, it is enabled to prevent occurrence of shocks caused at the time of shifting guide vanes.
Patent JP-S60233102-A (JP)
Title: Production of chitosan derivative
Inventor: KAKURAI TOSHIO
IPC: C08B37/08
Filed: 1984-05-07
Abstract: PURPOSE:Dicyandiamide or cyanamide is allowed to act on the amino group in chitosan to give a novel chitosan derivative which is suitable for use as a coagulant or metal ion adsorbent, because it has biguanide and guanidine groups. CONSTITUTION:Chitosan, preferably its acid salt such as a salt with 0.1-1.0 normal hydrochloric acid is combined with water and a metal salt such as copper chloride or chromium acetate, then allowed to react with dicyandiamide and/or cyanamide, preferably at 100-150 deg.C for 2-7hr, to give a chitosan derivative bearing biguanide and/or guanidine groups.
Patent JP-H02268116-A (JP)
Title: Remedy for malignant
Inventor: RIYUU KOUTOU
IPC: C07D317/68
Filed: 1989-04-07
Abstract: PURPOSE: To obtain a therapeutic agent for treating malignant tumor, including DDB alone or in combination with chemotherapeutics. CONSTITUTION: This therapeutic agent for treating malignant tumor includes dimethyl-4,4'-dicarboxy-5, 6, 5', 6'-dimethylenedioxybiphenyl-2, 2'-dicarboxylate (DDB) of the formula alone or in combination with a purine synthesis inhibitor (e.g. 6-mercaptopurine and methotrexate) or a pyrimidine synthesis inhibitor as active ingredients. A unit administrating preparation is prepared by including 30-150mg, preferably 45-60mg of the above compound in a carrier and preferably administered in a daily dose of 1.25-6.25mg/Kg. The DDB has an effect for preventing hepar and is capable of suppressing cirrhosis complication caused when using other chemotherapeutics alone by using the DDB in combination.
Patent JP-S61248958-A (JP)
Title: Power division type automatic transmission
Inventor: SHIMAMOTO MASAO
IPC: F16H45/00
Filed: 1985-04-25
Abstract: PURPOSE:To prevent incurring of a large power loss, according to the method wherein a power division type automatic transmission gear is provided with a cone clutch reliably coupling the crank shaft of an engine directly to a transmission shaft direct-driving a planetary gear device. CONSTITUTION:A title device comprises a first transmission shaft 2, coupled directly to a crank shaft 20 through a torque converter 1 and transmitting a power from the crank shaft 10 to a planetary gear device 4; a second transmission shaft 3, transmitting a power from the crank shaft 10 directly to the planetary gear device 4/ and a gear shifting clutch means C disposed within a torque converter 1 and a coupling the crank shaft 10 directly to the second transmission shaft 3 through the motion of a clutch piston 5. The clutch piston 5 of the gear shifting clutch means C is formed in an annular manner, and the clutch piston 5 is supported to a pump housing 14 of the converter 1 in a manner that it is rotated togetherwith the housing 14. Further, a cone clutch 16 is mounted between the inner speripheral surface of the clutch piston 5 and the outer peripheral surface of the second transmission shaft 3.
Patent JP-S5613670-A (JP)
Title: Lead acid battery
Inventor: OOSUMI SHIGEHARU
IPC: H01M4/74
Filed: 1979-07-13
Abstract: PURPOSE:To prevent a positive electrode plate of a battery from causing a short circuit with a strap of a negative electrode due to an expansion of the former electrode during the use of the battery, by placing an expansion-processed grid as the  positive electrode in such a way that the longer diameter of each net hole of the grid extends in the vertical direction. CONSTITUTION:Many slits are formed in a checker flag pattern through a lead or lead alloy plate, and the plate is then expanded to form an expanded metal of net like constitution. The grid is placed in a battery in such a manner that the longer diameters of net-holes formed in the netlike part 7 extend in the vertical direction. Thus outer side frames 6, 8 of the positive grid expand in the side directions but the positive grid itself will not expand upwards during the use, and short circuit with the negative strap 9s is thus prevented.
Patent JP-H01262195-A (JP)
Title: Electronic blackboard
Inventor: SUEMATSU SHIGERU
IPC: B43L1/04
Filed: 1988-04-12
Abstract: PURPOSE:To display and reproduce the image, which has been drawn on a blackboard, by providing a reading part, a means for recording a read image and a means for drawing the image on a display part to an electric blackboard. CONSTITUTION:When a control part 10 transmits the indication from a panel 9 to a reading part 12, the reading part 12 stores the display on a board 11 in a reading memory part 13 or to output said display to record the same on an external printer by an electrooptical means. At the time of reading operation, the reading part 12 having an image sensor moves the upper and lower frames 15, 16 of an electronic blackboard to a horizontal direction to read a character etc. When the stored data is reproduced another day, the data is taken out of the memory part 13 by the indication of the control part 10 to be reproduced on a display part by a pen plotter system. At this time, a pen plotter 14 moves on the frame body of the reading part 12 in a vertical direction.
Patent JP-S63255965-A (JP)
Title: Semiconductor device
Inventor: MIKATA YUICHI
IPC: H01L29/49
Filed: 1987-04-14
Abstract: PURPOSE:To prevent the deterioration in breakdown strength characteristics of a gate oxide film and the like by a method wherein an unsingle crystal silicon layer is formed into the resistance of 1X10<-3>OMEGA.cm or less using the impurities mixed simultaneously with the deposition of silicon. CONSTITUTION:The resistance of an unsingle crystal silicon layer 54a becomes 1X10<-3>OMEGA.cm or less by the impurities mixed therein simultaneously when silicon is deposited, and the laminated conductive substance 54, consisting of a high melting point metal or its silicide layer 54b formed on said unsingle crystal silicon layer 54a, is used like the gate electrode or the wiring part provided on the main surface of a semiconductor substrate 51. By using the material having the resistance of 1X10<-3>OMEGA.cm or less as the unsingle crystal silicon, the deterioration in breakdown strength of a gate oxide film and the like of low resistance can be suppressed.
Patent JP-S5315277-A (JP)
Title: Applying method for polymer flocculating-dehydrating agent
Inventor: IKEDA HIROSHI
IPC: C02F11/14
Filed: 1976-07-28
Abstract: PURPOSE: To decrease the viscosity of a cationic polymer flocculating-dehydrating agent by adding specified water sol.  salts in applying the agent so as to uniformly mix the agent with sludge in a rapid and easy manner and to improve the flocculating-dehydrating effect. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59215754-A (JP)
Title: Protective film for semiconductor circuit
Inventor: KOSHIMURA ATSUSHI
IPC: H01L23/29
Filed: 1983-05-24
Abstract: PURPOSE:To improve production efficiency by pasting the small piece of a polyimide film of a predetermined shape, on one surface thereof an Si adhesive layer is formed, on a long-sized mold releasing tape. CONSTITUTION:The small pieces P of polyimide films 10 with Si adhesive layers 20 are pasted continuously on a mold releasing tape 60. The small piece P of such a predetermined shape is manufactured in such a manner that Si adhesives are applied on a long-sized mold releasing film and dried half, an original foundation prepared by thermocompression-laminating the polyimide film on the adhesive layer is treated by a sealing printer, and half-cut to a prescribed shape up to the Si adhesive layer from the surface of the polyimide film and a protective film for a semiconductor circuit is manufactured. According to the protective film, a protective coating pasting process can be shortened because a punching process for a coating in the pasting process is unnecessitated.
Patent JP-S61250233-A (JP)
Title: Sheathing construction work for case where two or more different remains are present underground
Inventor: KAWAMURA TAKEO
IPC: E02D17/04
Filed: 1985-04-26
Abstract: PURPOSE:To construct sheathing piles at low cost by a method in which holes are drilled in a concrete foundation by a core boring method in which bearing pile portions are excavated by an earth auger excavation method using casing, and cement mortar is packed into them to form sheathing piles. CONSTITUTION:Holes are drilled in a concrete foundation 1 by a coreboring casing 5 and embedded with soil immediately thereafter. Remaining pine piles 2 are wholly or partly excavated through the holes embedded with soil by means of an auger with casing to form pits of a given depth. The broken pine piles 2 are discharged to the ground's surface, and cement mortar is packed into the casing to replace it with the cement mortar. Afterwards, the casing is drawn out to form a sheathing pile. The subsidence of the surrounding ground can thus be prevented, and the site can be utilized effectively.
Patent JP-H01260594-A (JP)
Title: Automatic vending machine
Inventor: NIWADA TERUO
IPC: G07F13/06
Filed: 1988-04-12
Abstract: PURPOSE:To improve a cleaning effect without increasing the number of times of cleaning by providing a function to idle a stirring tool after performing the generating operation of drinking liquid. CONSTITUTION:An automatic vending machine is constituted in such a way that a microcomputer 30 sends out an idle operating signal to idle the stirring tool 3 only for a constant time to a stirring tool driving part 35 until, for exam ple, a raw material is fixed after the drinking liquid is generated by a sale operating function and is sold, and after a prescribed time. Therefore, the stir ring tool 3 in a mixing ball 1 is idled after the generating operation of the drinking liquid. In such a way, it is possible to improve the cleaning effect without increasing the number of times of cleaning.
Patent JP-2000279331-A (JP)
Title: Wash device with property for removing germs
Inventor: MACHIDA MITSUYOSHI
IPC: E03C1/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wash device excellent in property for removing germs. SOLUTION: A faucet, a washbowl 2, and a ventilator 5 are provided. A water-repellent film is formed on the bowl surface 2a of the washbowl 2. Zeta electric potential of a surface of the waterrepellent film is more than -40 mV and less than -10 mV. The ventilator 5 can jet gas over the bowl surface 2a of the washbowl 2. An antibacterial agent fixed to the water-repellent film.
Patent JP-S61249115-A (JP)
Title: Voice output unit for programmable controller
Inventor: TSUBAKIZAKA MASAZUMI
IPC: G05B19/05
Filed: 1985-04-26
Abstract: PURPOSE:To generate a voice signal repeatedly a number of times set in the user side by providing a means which issues a voice generating command at each time of the end of voice generation in response to detection of presence of an output start command repeatedly until reaching the set repeat number. CONSTITUTION:A microprocessor (MPU) 501 takes in data from a system bus DB and decodes it as a voice output instruction to detect presence/absence of the output start command. Meanwhile, a control system program corresponding to the voice output instruction in a system program ROM 502 stores a binary code corresponding to the repeat number in bits 8-11. A numerical value N is stored in bits 8-11 of the voice output instruction in this manner to issue the command, which generates the same designated message N-number of times repeatedly, from the MPU 501 in response to presence of the output start command, and a voice generating part generates the voice signal N-number of times in accordance with this command.
Patent JP-S59214535-A (JP)
Title: Tool magazine
Inventor: YAGI YASUYUKI
IPC: B23Q3/157
Filed: 1983-05-23
Abstract: PURPOSE:To make tools changeable in bulk regardless of column positions, by constituting a tool holding chained body so as to be annularly circulated around each of fixed, sliding and intermediate sliding tables via sprockets, in case of a tool magazine for a machine tool fitted with an automatic tool changer. CONSTITUTION:A sliding table 3 is constituted so as to be slidable in a Z direction together with a column 1 as one body along rails 6 while an intermediate sliding table 5 in the Z direction along unillustrated rails in the same manner, respectively. In this case, the intermediate sliding table 5 travels at half the travel of the sliding table 3 in relation to a fixed table 4. With this constitution, sprockets 11 and 12 entirely follow up the movements of sprockets 13 and 14 regardless of travels of the column 1 and the sliding table 3. Therefore, the index of a tool pot 21 can be checked at a position nearby a tool takeout device 2 regardless of positions of the sliding table 3 and the column 1 and, what is more, a lot of tool pots are attachable to a chained body so that the holding capacity of tools can be well enlarged.
Patent JP-S60234294-A (JP)
Title: Address buffer circuit
Inventor: SHIMIZU TAMIO
IPC: G11C11/34
Filed: 1984-05-07
Abstract: PURPOSE:To prevent the generation of a malfunction of an address buffer circuit due to the rock of an earth potential by controlling the potential of a node which is precharged by the source current supplied from a depression type FET that is controlled through a gate by the potential of the remote side. CONSTITUTION:The source currents supplied from depression type FETQ11 and Q10 whose gates are controlled by the potential of the remote side with each other flow to the precharge nodes NA and NA' at the sides of an input address signal level VAi and an internal reference potential level VRef. Thus the precharge potential is controlled and the difference of gate potentials which control FETQ1 and Q2 constituting an FF is increased. As a result, a stable address decoding output is produced despite the deflection of an earth potential. This prevents a malfunction of an address buffer circuit due to the rock of the earth potential.
Patent JP-H02268771-A (JP)
Title: Endoscope
Inventor: OGASAWARA TADAHIKO
IPC: A61B1/00
Filed: 1989-04-10
Abstract: PURPOSE:To prevent a laser light from free rocking and to make it possible to irradiate a diseased part with the laser light from oblique direction by fitting removably a laser light injecting end member holding constantly the same angle to the axial line of an apex side of an inserting part at the apex of the flexible inserting part. CONSTITUTION:A cylindrical and rigid end member 10 for laser light injection is screwed and fitted removably at an apex of an inserting part 1 and the laser light injecting end members 10 with various curved angles and lengths are provided among which a suitable one for the diseased part B of the organization A in a body is selectively used. The curved state of the flexible inserting part 1 in the body caused by a force delivered from an organization in the body is always changed and a laser guide 8 is freely moved in the perforated channel 4, but the direction of an apex part of the laser guide 8 to the apex of the inserting part 1 is prevented from changing by means of the laser light injecting end member 10 and it can be always held in the specified direction. Therefore, it is possible to prevent the laser light from mistaken irradiation and to irradiate surely the diseased part B in the determined direction ascertained by means of an endoscope with a laser light from the oblique direction and to burn surely the diseased part B thereby.
Patent JP-S5316532-A (JP)
Title: Sense amplifier
Inventor: SUZUKI SHIYUNICHI
IPC: G11C7/06
Filed: 1976-07-29
Abstract: PURPOSE:To turn a sense amplifier used in an integration ratio memory into a circuit which operates on a low power consumption without lowering sensitivity.
Patent JP-H1025434-A (JP)
Title: Weatherable powder coating resin composition
Inventor: NAKANO SHINJI
IPC: C09D5/32
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating resin composition which highly absorbs ultraviolet and can impart long-lasting weatherability to a coating film. SOLUTION: The composition comprises: an ultraviolet-absorbing copolymer obtained by polymerizing an ultraviolet-absorbing vinyl monomer based on benzotriazole with an unsaturated monomer copolymerizable therewith; and a resin for a powder coating. The copolymer has a content of units derived from the vinyl monomer of 0.1-70wt.% and a weight-average mol.wt. of 2,000-100,000.
Patent JP-H08331415-A (JP)
Title: System and method for receiving/displaying video
Inventor: RANDARU RII BAATORAMU
IPC: H04N5/445
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a system in which a microprocessor supports the execution of a support program by overlaying a cursor, that is controlled with a three axis remote controller which can be used by a user on a video display. SOLUTION: A set top device 30 transmits a signal to various internal and external devices through an analog multiplexer 31 and has an exchanging function. An signal reaching the multiplexer 31 arrives from an antenna or a cable 32 via a 1st or a 2nd tuner 34 or 35 or a cable interface 36. The signal that reaches the multiplexer 31 is connected to a video processor 39 which is a central element, and a cursor menu which is controlled with a remote controller that is used by a user is also controlled with the operation of the processor 39. It contains a memory refresher, a video controller, a digital signal processor, etc.
Patent JP-H05286831-A (JP)
Title: Hair cosmetic
Inventor: HORINISHI NOBUTAKA
IPC: A61K8/36
Filed: 1992-04-10
Abstract: PURPOSE:To provide a hair cosmetic capable of imparting adequate softness to hair even for the hair dried, also excellent in the hair damage-preventive effect. CONSTITUTION:The objective hair cosmetic essentially containing (A) pref. 0.1-20 wt.% of at least one kind of asymmetric ammonium salt of formula I (R<1> is 8-22C branched chain alkyl; R<2> is 8-22C straight chain alkyl or alkenyl; R<3> and R<4> are each 1-4C alkyl or H, excepting that R<3>=R<4>=H; X is halogen or 1-4C alkylsulfate), e.g. N-2-(3-methylhexyl)-7-methyl-1-decyl-N-dodecyl-N,N- dimethylammonium chloride of formula II and (B) pref. 0.1-20wt.% of at least one kind of fatty acid bearing 12-40C straight or branched chain alkyl group or alkenyl group, esp. a 18-25C fatty acid such as behenic acid, isostearic acid or 18-methyleicosanoic acid at the weight ratio A/B of (10:1) to (1:10).
Patent JP-H09282797-A (JP)
Title: Recording method and recording and reproducing device
Inventor: HIRAI JUN
IPC: H04N5/92
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enable recording for a long time by reducing curtailment of a data amt. SOLUTION: A video and sound signals received by tuners 1a-1f are passed through detecting circuits 2a-3f and A/D converters 4a-5f and compressed by compressing circuits 6a-7f. These compressed signals are passed through recording switches 8a-9f and buffer memories 10a-11f and synthesized by a multiplexer 12 and then recorded by a recording means 13. On the other hand, identification data(UID) for identifying contents of the received signals, respectively are detected by identification circuits (decoders) 14a-14f, and these identification data are stored in a storage circuit (memory) 16. Then, the identification data stored in the memory 16 for the signals recorded in the recording means 13 are compared with new identification data from the decoders 14a-14f by a comparator circuit 15, and upon coincidence of them, the recording switches, for example, are switched off to inhibit recording of the signals received by their corresponding tuners 1a-1f.