baber/WOPTO huggingface dataset:
Patent JP-H074730-A (JP)
Title: Air volume setting-control method
Inventor: ARIO SABUROU
IPC: F24F11/75
Filed: 1992-12-22
Abstract: PURPOSE:To provide an air volume setting-control method for an air conditioner, which can automatically correct the decrease of an air volume due to a clogging of an air filter by the adhesion of dust, dirt, etc. CONSTITUTION:Air in a room is drawn into a blowing means 1 through an air filter (1a). A control means 3 estimates a present air volume of a blower (1b) on the basis of an output current of an inverter 2, at the start of an operation of the blowing means 1, etc., and corrects the air volume of the blower (1b) by setting an output frequency for the inverter 2 on the basis of the result of the estimation. Since a reference air volume of the blower (1b) is corrected on the basis of the output current of the inverter 2, the decrease of the air volume due to the clogging of the air filter (1a) can be corrected, and the labor for a cleaning of the air filter (1a) can be reduced, compared with a conventional device.
Patent JP-2000166753-A (JP)
Title: Ring runner for decorative curtain rail
Inventor: ANDO TOSHIHIRO
IPC: A47H15/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a ring runner for a decorative curtain rail, the runner being excellent in design and being stably operable. SOLUTION: A roller 14 which rolls on a decorative curtain rail 2 is mounted in the notched part 13 of a ring runner 11. The roller 14 is formed in the shape of a drum recessed at its center and is freely rotationally supported by a horizontal shaft 16 passing through one or both of the right and left sides of the outer peripheral surface 12b of a ring-shaped main body 12 and disposed in the notched part 13. The annulus 26 and the shank 24 of a curtain hanging ring 23 are passed through a curtain hanging ring hole 20 bored in the ring-shaped main body 12 and the curtain hanging ring 23 freely rotates about the shank 24. The ring-shaped main body may also be formed by joining split halves of the same shape.
Patent JP-H07167189-A (JP)
Title: Air suspension device
Inventor: TAKEMA SHUICHI
IPC: F16F9/46
Filed: 1993-12-15
Abstract: PURPOSE:To provide an air suspension device which dispenses with a large air storing vessel or a long conduit, is easily and efficiently assembled to a vehicle without regulation in mounting, and reduces weight of the vehicle and pressure loss in supply/exhaust times of air. CONSTITUTION:An air suspension device is arranged between a vehicle body and each of wheels. The suspension device has an air spring device 10 including a support member 20 which determines an air storing chamber 32, and also determines an air spring chamber 30 cooperating with a rolling diaphragm 22. A piezoactuator pump 40 is fixed to the side surface of the support member 20 for feeding air in the air storing chamber to the air spring chamber 30.
Patent JP-H08254093-A (JP)
Title: All casing type excavating method and device
Inventor: MIZUTA SADACHIKA
IPC: E21B11/00
Filed: 1995-12-28
Abstract: PURPOSE: To enhance the easiness in works by grounding a middle excavating device unloading the tension of a hand-down wire rope, extending a gripper in the radial direction, and fixing the middle excavating device to the inner surface of the bottom of a casing tube. CONSTITUTION: A middle excavating device 3 is hung down into a casing tube 4 using a crawler crane etc. When the device 3 reaches the bottom of the tube 4 and the tension of a wire rope 13 is unloaded, a gripper 5 is expanded so that the inner surface of the tube 4 is pressed. Then the excavating device 3 is consolidated with the tube 4 and the ground is excavated by the torque and thrust force of a full-revolutional boring machine. The earth and sand are taken into a bucket in the device 3. and when it is filled, the gripper 5 is slackened, and the device 3 is separated from the tube 4 and carried to outside the pit by crane. Thus the discharge of the earth and sand is conducted.  Thereby the middle excavation can be executed with no generation of noise or vibration, and handling can be made very easily only by the use of wire rope, and the execution of the works can be done without being significantly influenced by water present in the pit or the depth thereof.
Patent JP-2000160722-A (JP)
Title: Termite preventive heat insulating panel
Inventor: IMANISHI KOJI
IPC: A01M29/34
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a termite preventive heat insulating panel that allows cost reduction. SOLUTION: One side 2a of a synthetic resin foam panel 2 is covered in a range from its lower end 7b to at least a predetermined height with a polymer sheet 3 made from a polymer selected from the group consisting of polyamide, polyacetal, unsaturated polyester resin, styrene-butadiene copolymer rubber, and ethylene-propylene-diene monomer copolymer rubber. At least a portion of the edge 3a of the polymer sheet 3 projects from the synthetic resin foam panel 2.
Patent JP-H0541389-A (JP)
Title: Manufacture of high speed bipolar transistor
Inventor: KIMURA KOJI
IPC: H01L29/73
Filed: 1991-12-25
Abstract: PURPOSE:To reduce a resistance value of a link region for coupling an inner base region to an outer base region by forming the link region in a predetermined depth without irradiating damage on a substrate. CONSTITUTION:An oxide film, a nitride film 103, a polysilicon film 104 containing boron and an oxide film 105 are sequentially formed on a substrate 101. Openings are formed in the films 105, 104. The film 103 and the oxide film under the openings are etched to form an overhang. A polysilicon film is buried in the overhang. Thereafter, the boron in the film 104 is diffused in the substrate 101 by thermally diffusing, and an outer base region and a link region are simultaneously formed. The polysilicon film remains only on the overhang. After an inner base region 116 is formed, an emitter region is formed in the region 116.
Patent JP-H03202496-A (JP)
Title: Formation of chemical conversion film having high corrosion resistance
Inventor: SHIMAKURA TOSHIAKI
IPC: C25D11/36
Filed: 1989-12-28
Abstract: PURPOSE:To form a phosphate chemical conversion film which is fine, dense and has high corrosion resistance by impressing pulselike electric potential to the noble direction on the material to be treated which is immersed in phosphate treating liquid and thereafter performing chemical conversion treatment while holding noble electric potential. CONSTITUTION:The metallic material to be treated such as a steel sheet and a galvanized steel sheet is immersed in the phosphate treating liquid wherein monobasic zinc phosphate is contained as a main component. In the initial stage of this immersion, this metallic material to be treated is impressed with pulselike electric potential of the noble (+) direction from natural electrode potential Eo of metal for the above-mentioned treating liquid. The maximum electric potential Em of this pulselike electric potential is regulated to (Eo + about 0.005)<=Em<(Eo + 1.5V) and the impression time is desirably regulated to a range within about 40 seconds. Thereafter, while the electric potential of the material to be treated is held at the noble (+) direction not larger than about 0.15V from the natural electrode potential, chemical conversion treatment is performed. This chemical conversion treatment is performed for about 15-120 seconds in total and, thereafter, the treated material is washed with water and dried. Thereby a phosphate chemical conversion film which is fine, dense and excellent in corrosion resistance is formed on the surface of the material to be treated.
Patent JP-H07169513-A (JP)
Title: Method and equipment for thermochemical power generating
Inventor: TSUTSUMI KAZUO
IPC: H01M14/00
Filed: 1993-12-15
Abstract: PURPOSE:To continuously generate power with a battery with installed at one site by reacting a chemical material supplied from the battery by combustion heat of fossil fuel to produce an active material and circulating it to the battery for power generation. CONSTITUTION:Fossil fuel is burned in a combustion unit 10, and combustion heat heats heat exchangers 12, 14. HgO supplied from a negative chamber 30 of a battery 16 is reduced in the heat exchanger 14 to Bg and O2. The mixture of Hg and O2 is separated in a separating unit 36 and Hg is circulated to the chamber 30 and O2 is supplied to the heat exchanger 12 together with Ag from a positive chamber 24. Ag reacts with O2 in the heat exchanger 12 to produce AgO and AgO is circulated to the chamber 24, and the reaction of AgO+2e<->+2H Ag+H2O takes place there. In the chamber 30, the reaction of Hg+OH HgO+2e-+1/2H2 takes place. The battery continuously generates d.c. power without transporting to a charging site for charging.
Patent JP-H09185065-A (JP)
Title: Liquid crystal orientation agent
Inventor: NISHIKAWA MICHINORI
IPC: C08G73/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an agent with which a liquid crystal oriented film that causes no peeling can be formed on a transparent electrode substrate and also, the residual voltage after stopping voltage application can be lowered so as to hardly form any residual image on a display screen and further, high contrast display performance can be attained by using as essential components of the agent, a polyamic acid or imide polymer derived from a polyamic acid and a thermally crosslinkable compound. SOLUTION: This agent contains at least one polymer selected from polyamic acids and imide polymers derived from them and at least one thermally crosslinkable compound selected from compounds represented by the formulae I to III. In the formulae I to III: each of R<1> to R<5> is an alkyl or alkoxyl group or a halogen atom, their groups and atoms are the same or different; each of (a) to (c) is a 0 to 4 integer; each of (d) and (e) is 0 to 3 integer; each of R<6> to R<9> is a hydrocarbon group having 1 to 6 carbon atoms, their groups are the same or different; and (f) is a 1 to 10 integer.
Patent JP-H0893629-A (JP)
Title: Perpetual generator
Inventor: NISHIMURA YUKIO
IPC: F03D5/00
Filed: 1993-10-28
Abstract: PURPOSE: To give energy to an inhalation water and supply a great amount of supplied water and also the steam into a boiler by conveying one part of huge energy held in high pressure steam to a windmill generator and taking it out as an electric power and generating electricity and thereafter operating the boiler itself of this device by electric power. CONSTITUTION: A windmill generator is installed on a jet pump injector and energy is conveyed to the windmill instead of an inhalation water and huge energy held in high pressure steam is taken out as an electric power. When the high pressure steam in the boiler is pushed out from the nozzle of the injector and discharged from an overflow to the atomosphere, vacuum is formed around the nozzle by its speed. The high pressure steam is expanded like an explosion by this vacuum and produces huge energy and gives one part of energy to the windmill so as to make it to an energy amount for returning the steam to the boiler again. Therefore, the windmill generator can generate electricity and also the boiler itself can be operated by this electric power.
Patent JP-H03205077-A (JP)
Title: Electronic management device for playing field
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1989-12-29
Abstract: PURPOSE:To manage the playing game machines whose arrangement is freely changed in a playing field by allowing a terminal setting means and a synthetic setting means to freely join the management address which is previously set for each playing field to the arrangement of the playing game machines, etc. CONSTITUTION:A terminal management device 5 is equipped with a terminal setting means 37 which freely joins the terminal management address memorized in a terminal management address memory means 36 to the installation positions of four playing game machines 1 and four pinball rental machines 3 which are memorized in a terminal position memory means 38. A terminal setting means 34 is operated by an operating panel 39. A collection management device 6 is equipped with a synthetic setting means 34 which freely joins the synthetic terminal address memorized in a synthetic management address memory means 33 and the installation positions of all the playing game machines 1 and the pinball rental machines 3 which are memorized in a synthetic position memory means 35. With this constitution, the playing game machines can be managed by freely changing the arrangement of the playing game machines, etc., in a playing field.
Patent JP-H06195516-A (JP)
Title: Character recognizing device
Inventor: FUTAKI TORU
IPC: G06K9/62
Filed: 1992-12-24
Abstract: PURPOSE:To improve the precision of certainty decision making. CONSTITUTION:A document image is segmented into characters and a collation part 33 calculates the distances of character kinds up to an (N)th (>=2) candidate for a segmented character. A parameter corresponding to the character kind of a 1st candidate determined based on the calculated distances is read out of a parameter storage part 17, stored with the relation between parameters of a predetermined function of n-th(>=1) order having two variables and character kinds to an angle decision part 15, which substitutes the N high-order calculated distances in the function wherein the read parameter is substituted and then decides certainty based on the substitution result.
Patent JP-H05168479-A (JP)
Title: Variant neutral protease ii
Inventor: TATSUMI HIROKI
IPC: C12N1/19
Filed: 1991-12-26
Abstract: PURPOSE:To provide a new variant neutral protease remarkably lowered in the thermal stability. CONSTITUTION:A variant neutral protease II in which cysteine is substituted with an amino acid not having a SH group in the amino acid sequence of the neutral protease II of Aspergillus oryzae. For example, a variant neutral protease II in which cysteine units at the 6-position and/or the 78-position of the amino acid sequence of the neutral protease II of Aspergillus oryzae are substituted with a neutral amino acid having no SH group (e.g. alanine, serine). A variant neutral protease II CDNA is produced by the site-specific mutation of a neutral protease II CDNA originated from the Aspergillus oryzae, and a microorganism belonging to the genus Saccharomyces is used as a host to produce the variant neutral protease II.
Patent JP-H09156269-A (JP)
Title: Business form paper
Inventor: OKABE HIDEZO
IPC: B42D15/10
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To smoothen feeding and to prevent double feeding by covering the whole face or the major face of a nonslip layer with a lubricant layer in business form paper which is supplied to a feeding device and formed with the nonslip layer such as a coloring layer. SOLUTION: When the business form paper 1 is a form to be duplicated from the second sheet of a duplicate business form, a nonslip layer 5 having large friction coefficient such as a pressure-sensitive coloring layer (developer layer) and a heat-sensitive coloring layer is formed on the surface thereof. A lubricant layer 6 is covered so as to cover the nonslip layer 5. The lubricant layer 6 is formed by a lubricant such as OP varnish and thermosetting type paint. Thereby, the surface and the rear of the business form paper 1 are made nearly equal to smoothness of wood free paper. Therefor, trouble such as double feeding is prevented.
Patent JP-H09155368-A (JP)
Title: Treatment process for flue gas desulfurization drain
Inventor: OGOSE TSUTOMU
IPC: C02F1/52
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To treat efficiently flue gas desulfurization drain containing hard-to-reduce toxic oxygen acid such as peroxy sulfuric acid, iodic acid, selenic acid and the like by adding hydrochloric acid water solution containing ferrous iron ions into flue gas desulfurization drain and carrying out the reduction reaction treatment, and then carrying out the flocculation treatment and solid-liquid separation. SOLUTION: Hydrochloric acid and iron fine particles are added into treated water in an iron elution tank 1, and ferrous iron ions are eluted into hydrochloric acid water solution. The hydrochloric acid water solution containing iron ions is fed into a reaction tank 3 and mixed with the flue gas desulfurization drain therein, and pH is set almost 5 or less, preferably approximately 2-3, and an oxygen acid in the flue gas desulfurization drain is reduced. Then, water to be treated is fed into a flocculation reaction tank 4, and sodium hydroxide is injected therein to adjust pH to approximately 8 or more, preferably approximately 9-10, and iron ions are flocculated as ion hydroxide.  Then the water to be treated having caused the flocculation reaction is fed into a solid-liquid separation tank 5 and if necessary, the treated water is transferred into a process such as the COD removing process or the nitrogen removing process and purified therein.
Patent JP-H11170121-A (JP)
Title: Electronic part mounting device
Inventor: SAKAGUCHI HIROYUKI
IPC: B25J15/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mounting device, for sharply shortening the time needed for replacing a nozzle, and increasing mounting efficiency for an electronic part. SOLUTION: A transferring head 4 retains plural nozzles 13, and nozzle housing bodies 12A and 12B, being mounted with the nozzles 13 and in void respectively, are equipped in a nozzle replacing unit. Hole parts 14, being mounting parts for nozzles in accordance with the nozzles 13 retained by the transferring head 4, are formed on the nozzle housing bodies 12A and 12B. The transferring head 4 is moved to the upper part of the void nozzle housing body 12B, and there making vertical action, thereby recovering four nozzles 13 collectively into the nozzle housing body 12B. Then, the transferring head 4 moves to the upper part of the nozzle housing body 12A, and there makes the vertical action again to retain four nozzles 13 collectively.  The plural nozzles 13 are replaced collectively, thereby reducing replacing frequency for the nozzles 13, consequently shortening the time needed for replacing a nozzle.
Patent JP-H09161300-A (JP)
Title: Exit optical device
Inventor: TOMITA KENICHI
IPC: H01S5/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To hold a stable light quantity by evading cross talk due to heat caused by plural light emission points. SOLUTION: An inputted image signal S is controlled by an image signal processing control part 14, and is divided to three parts in an image signal division part 15, and they drive drivers 16a, 16b, 16c, and light emission parts 1a, 1b, 1c of a semiconductor laser light source 1 light emit. At this time, the light emission points 1a, 1b are used as information write-in use, and the masked light emission point 1c is used as cross talk correction use, and two light emission points are light emitted always when the information is written in.  Then, laser light L of a head part of an image effective part deflection scanned by respective reflection surfaces of a polygon mirror is detected by a synchronism detecting sensor, and the detected signal is fed back to the image signal division part 15, and the timing of the drive signal of the drivers 16a, 16b, 16c are taken by the detected signal.
Patent JP-H09140407-A (JP)
Title: Shoe insole nonskid projection part
Inventor: KUBOYAMA NOBUYOSHI
IPC: A43B13/14
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the slippage to a front part of a foot by providing a projection part on a shoe insole. SOLUTION: The projection part 1 is provided on the front part of a shoe insole heel contact surface. The slippage to the front part of the foot is prevented by the projection part 1.
Patent JP-H07180232-A (JP)
Title: Joint material having double-folded structure core bar and manufacture thereof
Inventor: SATO HARUO
IPC: E04B1/684
Filed: 1993-12-20
Abstract: PURPOSE:To realize forming of an excellent quality product in manufacturing of a joint material having a double-folded structure core bar, by surely removing a coolant infiltrating between respective tightly contacted plate parts of this core bar. CONSTITUTION:A forming face of a specific forming roller 12 among plural pairs of forming rollers for bending-forming a metallic band plate P into a double-folded shape is formed into an uneven surface structure, and uneveness 12a of the forming roller 12 is transferred to a part of the metallic band plate P to become a tightly contacted plate part 1 so as to form uneveness 1a. Consequently, a steam passage 5 is formed between respective tightly contacted plate parts 1 of a joint material to be formed.
Patent JP-2001162187-A (JP)
Title: Structure for mounting crushing tooth in crusher
Inventor: IMAMURA JIRO
IPC: B02C7/12
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the mounting stress withstanding the reaction of the crushing power of a material to be crushed bitten by a split blade. SOLUTION: A couple of first and second crushing disks having a crushing gap of specified width are relatively erected. At least one between the first and second disks is made free to rotate, a collar receiver 52 of specified height is integrally provided on the outer periphery of the base 51 of the first and second crushing disks on the crushing face 40 side, split blades 57, 57a, etc. are detachably attached to the base 51 through pedestals 56, 56a, etc., the outer peripheries of the pedestals 56, 56a, etc. are arranged in contact with the inner periphery of the collar receiver 52.  Consequently, even if the crushing stress of a material to be crushed bitten by the pedestals 56, 56a, etc., and blades 57, 57a, etc. acts on the pedestals 56, 56a, etc., the outer peripheries of the pedestals 56, 56a, etc. are supported by the receiver 52 in contact, and the stress is shared with the mounting positions of the pedestals 56, 56a, etc., and the receiver 52.
Patent JP-H05241179-A (JP)
Title: Device for inspecting liquid crystal panel
Inventor: KIHARA SHOJI
IPC: G02F1/13
Filed: 1991-12-26
Abstract: PURPOSE:To correct faults such as the increase of cost, the delay of the appointed date of delivery and the deterioration of suitability to maintenance by using a driver IC as a contact maker for a liq. crystal panel. CONSTITUTION:A driver IC 2 is allowed to adhere directly to a liq. crystal panel 1, a panel pressing plate 5 and silicone rubber are used so as to enhance the adhesion. A power source, a signal processing substrate, a connecting substrate and a signal from the IC 2 are supplied to the panel 1 and the panel 1 is lighted to carry out display.
Patent JP-H1127142-A (JP)
Title: Digital control oscillator
Inventor: LANDMAN PAUL E
IPC: H03K3/03
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a digital control oscillator which is used for a clock generator and a clock recovery circuit in an integrated circuit. SOLUTION: A digital control oscillator DCO 60 is a single stage oscillator that includes variable load which is realizes as a binary weighted array of a switched capacitor, and each capacitor 40 has a plate that is connected to a common node X and a plate which receives a signal corresponding to one bit of a digital control word DCOCW (DCOCW0 to DCOCW5 ). The common capacitor node X is also connected to an input of Schmitt trigger 42 which generates an output clock signal and a feedback signal that is added to logic 38 and 39 which invert a common node of the capacitor 40, and switching time of in an input of the trigger 42 is decided by variable load which is controlled by the word DCOCW and is given from the array of the capacitor 40. As a result, the output clock signal is digitally synthesized by a single stage of the DCO 60.