baber/WOPTO huggingface dataset:
Patent JP-2001038000-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine that has one possibility to get the big hit when it changes plural times by one winning and that makes impossible for a game player to judge which change display brings the big hit. SOLUTION: On judging when it starts changing the special patterns, a microcomputer in a main control base board extracts two-time change random numbers RND-K1 and K2 and judges their values (S210 to S220). In this judging process, if the value of the extracted two-time change random number RND-K1 is '0', and if the value of the extracted two-time change random number RND-K2 is '0', a two-time change flag FG1 is set (S230). If the value of the extracted two-time change random number RND-K2 is not '0', that is to say, if it is '1', a two-time change flag FG2 is set (S240). However, if the value of the extracted two-time change random number RNK-K1 is not '0', neither of the two-time change flag FG1 nor FG2 is set.
Patent JP-S6277639-A (JP)
Title: Printer control system
Inventor: NAKAYAMA HIDEO
IPC: G06K15/00
Filed: 1985-09-30
Abstract: PURPOSE:To print characters from a host computer without using any interface converting device for two sets of printers, i.e. printer which has a serial and parallel interface and a printer which has an interface different from that of the host computer. CONSTITUTION:Print data (ABCDEFG ESCX HIJK ESCY LMN) is stored in a RAM 2a from the host CPU 1 through parallel interfaces 1a and 2f and an I/O 2. A printer 2 is normally selected. When the print data is read out of the RAM 2a, a slave MPU 2e controls a printing mechanism 2d firstly and characters ABVDEFT are printed out. When the code ESCS is read out of the RAM 2a, the 1st printer 3 is selected and print data (HIJK) is stored in the RAM 3a of the 1st printer 3.
Patent JP-S6277965-A (JP)
Title: Color recorder
Inventor: KAGAYA KOJI
IPC: B41J2/325
Filed: 1985-09-30
Abstract: PURPOSE:To provide a highly reliable color recorder free of causes of paper jam or the like, by providing a one-way clutch in a power-transmitting system ranging from an input power transmitting element for a discharging roller to the discharging roller so as to drive the discharging roller only in a paper- discharging direction. CONSTITUTION:A one-way clutch 40 associated with a discharging roller 32 is provided between a shaft 30a and a gear 30b. A paper A fed into a feeding passage 18 is fed to a platen roller 3 through a feeding passage 20, and is clamped by an auxiliary roller 41, an auxiliary roller 42 and a platen roller 3. A thermal head 2 is energized by a solenoid 37 to press the paper A and an ink ribbon 4 between itself and the platen roller 3. The head 2 is driven to record a color image on the paper through the ink ribbon 4. After recording in the first color is completed, a stepping motor 33 is driven to rotate reversely, whereby the paper A is fed through a feeding passage 22 into a feeding passage 21, and recording in the second color is started. The paper a recorded in all colors is fed through the feeding passage 22 to the discharging roller 32, and is discharged onto a tray 7.
Patent JP-H0268105-A (JP)
Title: Filtration membrane having antibiotic action
Inventor: MATSUMOTO KANJI
IPC: C02F1/50
Filed: 1988-09-02
Abstract: PURPOSE:To prevent the proliferation of microorganisms captured on the surface of a filtration membrane by forming a thin membrane of silver on the surface of a filtration membrane on the side of a raw liquid by a physical or chemical vapor deposition process when the sterilization by filtration is performed. CONSTITUTION:When a fluid containing microorganisms is passed through a filtration membrane 4 to remove said microorganisms, silver, known to have antibiotic action, is applied to the surface of the membrane 4 on the side of a raw liquid 3 by a physical or chemical vapor deposition process to impart antibiotic action to the membrane 4 itself. By using said membrane 4 having antibiotic action, the proliferation of microorganisms which has been a problem caused by the prior art can be avoided or restrained, whereby a leak of microorganisms into filtrated fluids can be prevented.
Patent JP-H0555779-A (JP)
Title: Radio wave absorber for outdoor use
Inventor: MATSUZAKI EIICHI
IPC: H05K9/00
Filed: 1991-08-29
Abstract: PURPOSE:To get an outdoor radio wave absorber easy for mounting and excellent in weather resistance and further easy for manufacture, by charging dielectric loss particles, wherein the auxiliary foaming body beads are coated with films consisting of conductive powder and binders, between a conductor and a conductive sheet. CONSTITUTION:An outdoor radio wave absorber A is the shape of a rectangular parallelopiped, and dielectric loss particles 3 are charged between the conductor 1 and the conductive sheet 2. A hard plastic place 4 is arranged for protecting the conductive sheet 2, at the surface of the conductive sheet 2. The conductor 1 is one where a metallic foil is stuck on the surface of a metallic plate, which has electric conductivity, or a plastic plate. The conductive sheet 2 is one being made in sheet shape after putting conductive powder into weatherproof resin or weatherproof rubber. The dielectric loss particles 3 are ones where the auxiliary foaming beads are coated with films consisting conductive powder and binders. The plastic 4 is hard one and transparent one in the sense of radio waves.
Patent JP-H1161748-A (JP)
Title: Sound absorbing material for railway and manufacture thereof
Inventor: HANSAKA YUKINORI
IPC: E04B1/98
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To recycle waste by mixing a heating foamable slag containing Fe of a specific weight percent or lower interns of FeO and clay in specific parts by weight respectively, and making a ratio of an open blow hole to the open blow hole and a closed blow hole to be a specific percent or lower. SOLUTION: A mixture of one or more kinds of general waste and industrial waste is molten in a non-oxidation atmosphere to form a slag. The slag is regulated to contain Fe of 1.7 wt.% or lower in terms of FeO of the slag. The slag of 100 pts.wt. and clay of 15-50 pts.wt. are mixed. The mixture is heated and foamed to be treated at 910-1050 deg.C in an oxidation atmosphere, and a foaming slag material containing 5% or smaller in the ratio of a closed blow hole of an open blow hole and the closed blow hole is formed. Thereby recycling of waste can be carried out and sound absorbing property of a railway track and a railway soundproof wall can be improved.
Patent JP-H0880411-A (JP)
Title: Circulating filter for bath
Inventor: SUEMATSU SHINJI
IPC: C02F1/78
Filed: 1994-09-13
Abstract: PURPOSE: To provide a small-sized bath circulating filter at a low cost with a simple constitution. CONSTITUTION: In a bath circulating filter in which bathwater in a bathtub 1 is sucked up by a circulating pump 2 and is sterilized by gaseous ozone produced by an ozonizer 3 and is filtered by a filter tank 5 to return it to the bathtub 1, a bypass route bypassing the 1st injector 4 for sucking gaseous ozone to a circulating route is provided with a bypass valve 9 and the 2nd injector 14 to perform cyclic operation of gaseous ozone sucking/circulating filtration/ discharge. Therefore, complicated control, a large-sized circulating pump and a large-sized ozonizer are not required.
Patent JP-H0555503-A (JP)
Title: Memory device
Inventor: OTA KUNIKAZU
IPC: H01L29/66
Filed: 1991-08-29
Abstract: PURPOSE:To provide a memory device which employs one electron as a unit of storage. CONSTITUTION:A title device composed of fine junction area tunneling capacitors J1 and J2 (whose capacitances are C1 and C2, respectively) and a resistor R is known to operate as a triode amplifier (transistor) in an one electron unit on the conditions of e<2>/C1, e<2>/C2>>kBT (e: electron charge, kB: Boltzmann's constant, T: absolute temperature). The transistor and a capacitor are interconnected with each other. Charging and discharging on and from the capacitor C are controlled by controlling biasses U and V in a good timing, and also electric charges on the capacitor are kept at their held state. Thus, a high density memory is realized.
Patent JP-2001042422-A (JP)
Title: Single-lens reflex camera
Inventor: KAI TADAO
IPC: G03B19/12
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make a finder image bright and to reduce the loss of the light quantity of subject luminous flux guided to an exposure surface in a single-lens reflex camera constituted so that the finder image can be observed even in the midst of an exposure action. SOLUTION: In the mirror box MB of this single-lens reflex camera, a 1st half mirror 6 and a 2nd half mirror 8 are installed. The mirror 6 is constituted so that it can be turned with a turning shaft 6p as a center. When the exposure action is not executed, the mirrors 6 and 8 are positioned in the optical path of the luminous flux L transmitted through a photographing lens 2 and advanced toward a photographic film 14. The sufficient light quantity of object luminous flux is guided to a reticle 16. When the exposure action is executed, the mirror 6 and a sub-mirror unit 10 installed at the bottom part of the box MB are retreated outside the optical path. Since the transmissivity of the mirror 8 is set to be higher than reflectivity, the sufficient light quantity of luminous flux is guided to the exposure surface of the film 14.
Patent JP-H0957479-A (JP)
Title: Laser machining head
Inventor: ONODERA HIROSHI
IPC: B23K26/06
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To improve productivity by checking the soiling state of a transmitted- light window which is installed near a condensing lens without taking off the window and taking off the window when the soiling reaches a specific level or above. SOLUTION: This laser machining head 1 is such that its main body 3 is provided with an image pickup means 33 for detecting the machining condition of a work W, and is also provided with a zoom lens 29 capable of selecting the focal position for at least two positions, in order to detect by the image pickup means 33 the condition of a transmitted-light window 11 installed near a condensing lens 9 in the main body 3. The transmitted-light window 11 is installed so that it may be drawn out, and in addition, a mirror 7 for transmitting visible light is provided in the main body 3 of the machining head for the purpose of detecting the machined condition of the work W by the image pickup means 33.
Patent JP-H06188191-A (JP)
Title: Process and apparatus for manufacture of functional structure of semiconductor element
Inventor: HANSU OPOOBERU
IPC: B23K26/12
Filed: 1993-09-02
Abstract: PURPOSE: To improve the quality of a semiconductor element by forming all layers on a base substrate one by one by using a physical layer treatment process without using a lithographic technique. CONSTITUTION: A cleaning unit 10 removes the surface 16 of a substrate 12 by a laser beam 14 to obtain a substrate 12'. When a coating unit 18 is driven and the substrate 12' is carried through a closed channel 20, functional structure 26 is formed on a substrate 12a by a coating station 22 and a structuring station 24. In each coating station 22, a laser beam 28 generates plasma on a target 30 and an uppermost layer 32 is formed on a substrate 12b. Then the substrate 12a is sent to a metallization station 40 through a locking means 38 and a metallic layer 42 is formed on the substrate 12b by a laser beam 44. Consequently a semiconductor element of high quality can be obtained without bringing these substrates and layers into contact with foreign substances.
Patent JP-2000056509-A (JP)
Title: Dry toner and image forming method
Inventor: HASHIMOTO AKIRA
IPC: G03G15/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a toner with satisfactory durability and storage stability by using polyarylate resin as a part of a binder resin. SOLUTION: In a dry toner containing a binder resin, a coloring agent and wax, the binder resin contains a polyarylate resin. The polyarylate resin has a repeating unit represented by the formula in the molecular structure. In the formula, R1 represents an aromatic hydrocarbon group, which may be substituted, and R2 represents an aliphatic or aromatic hydrocarbon group. The oxygen atoms present in both ends of R1 are phenolic oxygen atoms In this toner, the content of a compound with a molecular weight of 1,000 or less measured in GPC, which has the repeating unit of the polyarylate resin in the structure, is 15.0 wt.% or less on the basis of the toner. The compound with a molecular weight of 1,000 or less having the repeating unit of the polyarylate resin in the structure is a compound derived from two or more selected from divalent phenol and the like.
Patent JP-H1128257-A (JP)
Title: Fire fighting water supply channel for transmitting information and operating water supply
Inventor: NAGATA TAKAHISA
IPC: A62C33/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To quickly construct a wire circuit by utilizing a water supply channel from a fire engine so as to quickly perform fire fighting and lifesaving by providing a contact point on a fitting of a fire fighting hose or the like, and installing a wire circuit on the contact point. SOLUTION: A fitting comprising male and female fittings of a fire fighting hose is formed in the other shapes than a round, and a contact point 1 to which a wire circuit 2 can be connected is disposed on the fitting. Also on the hose side, a wire circuit 2 connected to the contact point 1 is installed, and the base of the hose is connected to a transmit/receive function attached to a water release nozzle head, a branch fitting and a fire engine. Thus the fire engine and the nozzle head side water releasing man are connected to each other by a wire circuit, and the cite information can be transmitted by the nozzle head man and water supply operation to the fire engine can be performed by utilizing the wire circuit so as to enable quick fire fighting and lifesaving.
Patent JP-S6198054-A (JP)
Title: Control system for phase-locked loop band width
Inventor: YOKOE TOSHINORI
IPC: H04B1/26
Filed: 1984-10-18
Abstract: PURPOSE:To decrease the value of error-free seconds (EFS) by varying the band width of a loop filter. CONSTITUTION:Part of an outputted service channel SC signal is detected by a detector 5, whose output is applied to a control part 6, which applies a voltage corresponding to the input detection output to a varactor diode 7 as a component of the loop filter 2. Consequently, the diode 7 has a capacity value corresponding to the applied voltage and varies the band width of the loop filter 2 corresponding to the level of the SC signal.
Patent JP-H0562146-A (JP)
Title: Magnetic recording medium and its manufacture and magnetic recording method to magnetic recording medium
Inventor: TOMA KIYOKAZU
IPC: G11B5/66
Filed: 1991-08-30
Abstract: PURPOSE:To enable a spacing loss factor of a vertical magnetic recording medium with an improved high-density recording/reproduction characteristic to be reduced. CONSTITUTION:A first magnetic layer 2 whose main constituents are Co and Cr or Co, Ni, and Cr is formed on a non-magnetic substrate 1 and a second magnetic layer 3 whose main constituents are Co and O or Co, Ni, and O is formed on this first magnetic layer 2. The first magnetic layer 2 is inclined from a normal direction of the substrate 1 and at the same time is in a cylindrical crystalline particle structure which is curved in projecting shape toward a surface of the substrate 1. Also, the second magnetic layer 3 is inclined in the same direction as that of the first magnetic layer 2 and at the same time is in a structure consisting of a microcrystalline particle array which is curved in a projecting shape in opposite direction to the first magnetic layer 2. Then, a lamination interface between the first magnetic layer 2 and the second magnetic layer 3 is in geometrically smooth state.
Patent JP-S6463587-A (JP)
Title: Novel antibiotic substance sf2425 and production thereof
Inventor: ITO JIRO
IPC: A61K35/74
Filed: 1987-09-03
Abstract: NEW MATERIAL:An antibiotic substance SF2425 having the following physicochemical properties as hydrochloride. Appearance; colorless powder. Melting point; 124-127 deg.C. Elementary analysis (%); C, 44.39; H, 9.49; N, 20.33; Cl, 13.60. FD-MS spectrum; m/z 527 (M+H). Molecular formula; C25H54N10O2.3HCl.2H2O. Specific rotatory power [alpha]D<22>=+14.8 deg. (C=1.0, H2O). Solubility; readily soluble in water, methanol and ethanol and sparingly soluble in chloroform, benzene, acetone and ethyl acetate. Color reaction; positive to Sakaguchi's and Greig.Leaback's reagents and negative to ninhydrin and 10% sulfuric acid reagent. Basic, etc. USE:An antibacterial agent against Gram-positive and Gram-negative bacteria. PREPARATION:A strain of the genus Streptomyces, such as Streptomyces sp. SF2425 (FERM P-9412), is cultivated, preferably at 25-30 deg.C for 1-7 days by a submerged culture method.
Patent JP-H04101552-A (JP)
Title: Tone signal recording method
Inventor: RUIKE MASAHARU
IPC: H04Q3/545
Filed: 1990-08-21
Abstract: PURPOSE:To carry out change and recording of digital tone data simply in a field station of a switching system by inputting a specification of various service tones to an input means connected to the switching system, preparing digital tone data, and recording the digital tone data in a memory stored in a tone memory means. CONSTITUTION:Tone specification information that is input to a maintenance terminal 1 by a maintenance man for a switching system is converted into digital tone data by a software program stored in the maintenance terminal 1. Next, the switching system is informed that a central processing unit 6 uses a time division network 4 to set up a pass between a trunk 3 and a tone signal oscillator 5 and also carries out data transfer to a tone signal oscillator 5. Further, this digital tone data is transferred to the memory of tone signal oscillator 5 via the trunk 3 and the time division network 4. With this, the field station can change and record digital tone data simply.
Patent JP-H0268321-A (JP)
Title: Production of polyester fiber having different shrinkage and different dyeability
Inventor: YASUNO KAZUHIKO
IPC: D02G3/04
Filed: 1988-08-31
Abstract: PURPOSE:To obtain the subject fiber having excellent bulkiness and mottled tone by spinning two specific kinds of polyesters at specific spinning speed, heat-treating either one of the filaments and interlacing the filaments with an interlacer. CONSTITUTION:A polyester dyeable with cationic dye and a polyester dyeable with a disperse dye and containing ethylene terephthalate as main recurring unit are spun by keeping the spinning speed of either one of the above polyesters to 2,500-4,500m/min. Either one of the obtained spun fibers is subjected to heat- treatment to impart the shrinkage difference of >=15% between the heat-treated fiber and untreated fiber. Two kinds of the above fibers are supplied to an interlacer and interlaced to obtain the objective polyester yarn having different dyeability at a low cost.
Patent JP-H1143441-A (JP)
Title: Preventive and therapeutic agent for disease of fish and shellfish
Inventor: KAWAI NORIHISA
IPC: A61P31/04
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent useful for preventing and treating infection diseases of fishes and shellfishes caused by bacteria and as an antimicrobial for foods by formulating a chitosan derivative obtained by reacting chitosan with saccharides bearing a reductive terminal. SOLUTION: The preventive and therapeutic agent for diseases of fishes and shellfishes is obtained by formulating a chitosan derivative prepared by reacting chitosan with saccharides, preferably aldoses and ketoses (e.g. glucose, galactose, etc.), bearing a reductive terminal. The objective therapeutic agent possesses proliferation repressive effect against Vibrio bacteria, Edwardsiella bacteria, Pasteurella bacteria, Aeromonas bacteria and Streptococci. As the concentration of the chitosan derivative in a medicinal solution, a culture pond and a tub, the concentration of 0.1-100 mg/ml is preferably suitable. When the mixed feed is administrated, the chitosan derivative is added to the feed for cultivation of fishes and shellfishes preferably in an amount of 1-20 wt.% to feed to fishes and shellfishes.  The feed may be administrated at least once a day at a daily dose of 0.5-5 wt.% of the fish body weight.
Patent JP-2001044586-A (JP)
Title: Wiring board with thin film
Inventor: ONO TAKESHI
IPC: H05K1/09
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board with thin film at a low cost which can be manufactured without using Ni in few number of steps than heretofore and is superior in mounting reliability, such as solder resistance, etc. SOLUTION: This wiring board with thin film is provided with an insulator l made of ceramics having a cavity 4, a wiring layer 5 formed within the cavity 4, and surface wiring layer 2 formed on the surface of the insulator 1, and the structure of the respective wiring layer is regulated. The wiring layer 5 within the cavity has a double-layered structure, that is, a metalized wiring layer formed on the insulator 1 and a rare metal layer formed on the insulator 1, and the surfacial wiring layer 2 formed on the cavity formation side of the insulator 1 has a double-layered structure, that is, a thin-film layer and a rare metal layer formed thereon.
Patent JP-H0382151-A (JP)
Title: Mos type semiconductor integrated circuit
Inventor: HORIUCHI TADAHIKO
IPC: H01L27/04
Filed: 1989-08-25
Abstract: PURPOSE:To restrain the power consumption of a semiconductor integrated circuit of this design when it is on standby and to enhance it in operating speed when it is in an active state so as to enable it to be operable at a high speed and low in power consumption as a whole by a method wherein a reverse bias voltage of a board or a well is changed according to that an inner circuit is in a standby state or in an active state. CONSTITUTION:When an inner circuit 2 is in an active state or a chip selected terminal 5 is in an enabling state, a bias voltage of 0V is given to a substrate by a substrate bias voltage generating circuit 3. Therefore, a drain current is made to increase and the N-channel transistor of the inner circuit 2 can be made high in operating speed. When the inner circuit 2 is in a standby state or the chip select terminal 5 is in a disabled state, a substrate bias voltage of -3V is given to the substrate by the substrate bias voltage generating circuit 3. Therefore, the sub-threshold current of the inner circuit 2 can be made 10<-12>A or below. Therefore, a semiconductor integrated circuit of this design can be made small enough in power consumption.