baber/WOPTO huggingface dataset:
Patent JP-2000087521-A (JP)
Title: Attic ventilation opening
Inventor: TANAKA KAZUYA
IPC: E04D13/16
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an attic ventilation opening capable of inexpensively manufacturing with small-sized structure and facilitating execution by integrally forming a horizontal cylindrical body communicating with a vertical cylindrical body and opening upward of a tile upward of the vertical cylindrical body communicating an attic. SOLUTION: An attic ventilation opening 10 for integrally forming a lateral horizontal cylindrical body 12 providing an opening 15 upward of the tile of a ridge side communicating with a vertical cylindrical body is provided on the upper part of the vertical cylindrical body 11 communicating with an attic. A wire gauze 16 or a porous plate is preferably attached to the opening part 15 of the edge of the horizontal cylindrical body 12 of the attic ventilation opening 10. A cable insertion pipe 19 for the cable of an antenna and the electric cable of a solar heat panel is preferably provided on the inside of the horizontal cylindrical body 12. Thereby the attic ventilation opening 10 capable of inexpensively manufacturing a small-sized structure and facilitating execution can be obtained.
Patent JP-H0197489-A (JP)
Title: Amusement facility utilizing water jet
Inventor: KITAMURA KEIKO
IPC: E04H3/10
Filed: 1987-10-09
Abstract: PURPOSE: To provide a new playing equipment of a new sense by variously changing the shape and length of a tunnel or the direction, strength, amount and timing, etc., of jetting of water. CONSTITUTION: In this playing equipment utilizing the jetting of water in a tunnel form, the water forcibly fed from a water supply tank 15 by a high pressure water supply pump 16 is passed through a header pipe 17, an automatic valve 18, a water supply pipe 5 and a ring-like pipe 6, jetted from a water jetting nozzle 8 and discharged by utilizing the bottom part of an outer casing. During this time, a person who enters from the entrance of a tunnel body encounters the various jetting states of the water created correspondingly to a pattern instructed from a CPU 21 or by the plural water jetting nozzles 8 of different diameters inside the tunnel and feels them through the skin. Thus, the new playing equipment utilizing the jetting of the water in the tunnel form of the new sense is realized.
Patent JP-H07109134-A (JP)
Title: Production of quartz glass, production device and quartz glass produced by the same production
Inventor: NAKAGAWA KAZUHIRO
IPC: C03B8/04
Filed: 1993-10-13
Abstract: PURPOSE:To improve exhaust efficiency, to reduce deposit and to obtain highly uniform quartz glass by discharging an inert gas through the gas pipe equipped on the inner wall of a furnace. CONSTITUTION:A burner 2 is laid with its tip set from the top of a furnace 1 toward a target 4. A furnace wall is equipped with an observation window and an exhaust pipe, respectively. At the lower part of the furnace, the target 4 for forming an ingot 3 is installed. SiCl4 and a carrier gas as a raw material gas and an O2 gas and an H2 gas as combustion and reaction gases are sprayed from the tip of the burner 2. SiCl4 is hydrolyzed by the flame by combustion and reaction gases into synthetic quartz and piled on the target to form an ingot. The synthesized face at the top of the ingot is covered with flame by the combustion gas. A gas pipe made of quartz glass is arranged at a part, to which a deposit is liable to attach itself, in the inner wall of the furnace. Since variability of a gas amount becomes a factor of disturbance to damage stability of atmosphere, a flow rate is regulated by a mass flow controller.
Patent JP-H08117755-A (JP)
Title: Electrolytic water-making apparatus
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1994-10-20
Abstract: PURPOSE: To provide an electrolytic water-making apparatus capable of certainly discharging water to be measured passed through a pH measuring part. CONSTITUTION: An electrolytic cell 11 provided with a pair of outlets 12a, 12b and having polarity changeover function is provided and a water emitting pipe 15 and a drain pipe 16 are respectively connected to the outlets 12a, 12b of the electrolytic cell 11. A bypass pipe 22 is connected to the water emitting pipe 15 and the drain pipe 16 through a selection valve 20 and a pH measuring part 23 is attached to the bypass pipe 22. The bypass pipe 22 is connected to the drain pipe 16.
Patent JP-H0974874-A (JP)
Title: Combine
Inventor: SATO YOSHIAKI
IPC: A01D69/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To supply a power increasing or decreasing according to vehicle speed to a pretreating part and to dispense with a backstop member for the pretreating part such as a one-way rotation clutch in a combine traveling with a belt-type infinite variable speed mechanism combined with a planetary gear mechanism. SOLUTION: A belt-type infinite variable speed mechanism 11 and a planetary gear mechanism 15 are parallelly inserted between a 1st transmission shaft 8 and a 2nd transmission shaft 9 placed parallel to each other and the rotational direction and speed of traveling power are controlled by the operation of the infinite variable speed mechanism 11. In the above construction, the power for a pretreating part 2 is taken from the 2nd transmission shaft 9 placed on the downstream side from the infinite variable speed mechanism 11 and the upstream side from the planetary gear mechanism 15.
Patent JP-H04132476-A (JP)
Title: Sound defeat device
Inventor: YAMADA NAOICHI
IPC: H04N5/60
Filed: 1990-09-25
Abstract: PURPOSE:To prevent undesired sound interruption of a monitor sound output of a television receiver by using a control circuit to individually control a defeat circuit for monitor sound output and a defeat circuit for speaker sound output. CONSTITUTION:Sound defeat circuits 6, 7 eliminating undesired sound when a sound signal is changed over at two outputs of monitor sound output and speaker sound output are individually provided and a control section 13 controlling the sound defeat circuits 6, 7 in the different control mode is provided to a television receiver having the monitor sound output and speaker sound output. That is, in the case of surround changeover and sound menu changeover, only the defeat circuit 6 for the speaker sound output is active and the defeat circuit 7 for the monitor sound output is not active. Thus, the interference of the sound signal of the monitor output is avoided.
Patent JP-H03119605-A (JP)
Title: Reflector and illumination apparatus
Inventor: NISHIMURA SHUICHI
IPC: F21V7/10
Filed: 1989-09-30
Abstract: PURPOSE:To prevent beautiful appearance from being impaired when a glass film is baked by forming a curl section into a preset structure in a reflector having the curl section on the periphery section of a light projecting opening. CONSTITUTION:A curl section is formed on the periphery section of the light projecting opening of a reflector to fit an accessory or a guard, and it is dipped in a silicate solution or the like then baked to form a glass film on the outer face of the reflector. The first curve section 3 curved outward and the second curve section 4 curved inward are continuously formed on the curl section. The silicate solution is not left on the curl section after dipping and flows down. A plane section 6 is formed between the first and second curve sections, and multiple voids 7 may be formed here. The dipping liquid is prevented from being left to cause foaming, clouding and cracks when the glass film is baked and impair the appearance.
Patent JP-H1198344-A (JP)
Title: Method and device for discriminating fraudulent alteration of digital image by using electronic watermark
Inventor: SAKAI YASUYUKI
IPC: G06F21/64
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To easily control copyright violation by comparing a synthetic image having the suspect of fraudulent alteration with a source image registered in a managing device, extracting a watermark image from that difference and discriminating a fraudulently altered image in the case of unmatching in comparison with a registered watermark image. SOLUTION: A watermark image extracting device 150e in a managing device 150 extracts a watermark image 102 by finding the difference between the synthetic image provided from an image input device 150d and a source image 101 registered in a source image storage device 150b. Next, a comparator 150f compares the watermark image generated by the watermark image extracting device 150e with the watermark image 120 previously registered in a watermark image storage device 150c and investigates whether or not both the image are matched with each other. Next, a discrimination device 150g discriminates whether or not the circulated image is fraudulently altered. When the compared result shows unmatching in this case, the it is discriminated that the image is altered.
Patent JP-H08125086-A (JP)
Title: Partially plating apparatus for lead frame
Inventor: OMORI KAZUTAKA
IPC: C23C18/31
Filed: 1994-10-20
Abstract: PURPOSE: To avoid unnecessary plating of a lead frame such as an island, etc., to be masked by invading plating solution to a pressure contact boundary between the frame and a mask. CONSTITUTION: The inner peripheral bank 3 of a mask 1 in which plating solution (a) flows is provided at the position isolated at least by m=0.4mm or more from an injection port 2, an outer peripheral bank 4 is provided at the position near the port 2 or near from the bank 3, and the injection pressure of the solution (a) from the port 2 is alleviated by a approximately horizontal surface 3b.
Patent JP-H0682652-A (JP)
Title: Connection structure between optical waveguide and optical fiber
Inventor: IKEDA MITSUAKI
IPC: G02B6/30
Filed: 1992-08-31
Abstract: PURPOSE:To easily and speedily make a stable connection between the optical waveguide and optical fiber by applying an axial compressing force to the tip of the optical fiber and making the tip of the optical fiber abut on an end surface of the optical waveguide at a right angle. CONSTITUTION:The optical fiber 15 for input is fixed by a cradle 13 and a presser 14 without becoming slack between the cradle 13 and the end surface of the optical waveguide 6. Then, the cradle 13 is moved toward the optical waveguide 6 and the optical fiber 15 is bent between the cradle 13 and a guide block 16 to generate the axial compressive force at the tip of the optical fiber 15 passed through the through hole of the guide block 16. Further, the optical fiber 15 is made straight by being passed through the through hole of the guide block 16 and abuts on the end surface of the optical waveguide 6 at a right angle. The tip of the optical fiber 15 and the end surface of the optical waveguide 6 are, therefore, connected with the specific axial compressive force operating at a right angle.
Patent JP-H08118103-A (JP)
Title: Centering device for tool
Inventor: UEKUSA HARUHIKO
IPC: B23Q17/22
Filed: 1994-10-20
Abstract: PURPOSE: To provide a centering device for tool, which allows even an operator who does not have particular skill to easily center the tool in a short time. CONSTITUTION: A tool 6 and a round bar-like workpiece 2 are made to contact each other at three positions at the least on the external peripheral surface of the workpiece 2. A contact detecting means 7 detects the contact of the tool 6 with the workpiece 2, and a control section 8 specifies three contact points based on the contact detection signals from the contact detecting means 7. The control section 8 determines the center of the circle of the workpiece 2 by calculation based on the position data of at least three contact points, the workpiece 2 being automatically centered.
Patent JP-S62117386-A (JP)
Inventor: FUKAYA MASASHI
IPC: C03C8/18
Filed: 1985-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02103575-A (JP)
Title: Image forming device
Inventor: YOSHIDA AKIMA
IPC: G03G15/00
Filed: 1988-10-13
Abstract: PURPOSE:To compose and output any picture to a copied picture of an original picture by means of inputting brief instructions by permitting a plotting control means to control light irradiation to a prescribed position on a photosensitive body in parallel with exposing and scanning an original picture according to picture information inputted in response to specified and inputted plotting attribute information. CONSTITUTION:The image forming device is provided with a picture information input means 53 inputting any picture information in a picture area specified by an area specifying means 59 and a plotting attribute input means specifying and inputting plotting attribute information corresponding to any inputted picture information. Moreover, the device is provided with the plotting control means 1 which controls light irradiation to a prescribed position on the photosensitive body 17 from picture drawing means 13 to 16 in parallel with exposing and scanning an original picture according to picture information inputted from the picture information input means 53 in response to the specified and inputted picture attribute information. When a picture input area is specified, the plotting control means 1 shifts and controls light corresponding to any picture information to a prescribed position of the photosensitive body 17. Thus, any picture can be compositely formed on an original picture, and expressing ability for an original picture can be greatly raised.
Patent JP-H04132508-A (JP)
Title: Hair curler
Inventor: CHIYUUSAI KAZUNORI
IPC: A45D4/10
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a sufficient calorific value, even if a power supply is low voltage DC power supply, by arranging a plurality of heaters around a terminal plug and by parallelly connecting the plurality of heaters between a pair of good thermal conductors. CONSTITUTION:In a hair curler, the bottoms of closed-end metal cylinders 1 composed of a pair of good thermal conductors are arranged in a state where the bottoms are caused to face each other and discoidal heaters 2 composed of a plurality of positive characteristic thermistors are arranged between the bottoms in a state where the heaters are held by a holding frame 20. In a terminal plug 4, terminals 41 and 42 are concentrically arranged via insulating part 43 and the terminal 41 is electrically connected with one surface of each heater 2 via one metal cylinder 1 and spacer 18 and the terminal 42, with the other surface of each heater 2 via the other metal cylinder 1 and spacer 18. Further, a plurality of heaters 2 arranged at almost equal spaces around the terminal plug 4 connects the pair of metal cylinders 2 in electrically parallel manner. Therefore, even if the value of resistance of the heater is a little higher, the whole value of resistance lowers and a sufficient calorific value can be obtained even if a heater having relatively thick is used also when the power supply is a low voltage DC power supply.
Patent JP-S62102846-A (JP)
Inventor: KURAESU INGE
IPC: B04B1/08
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1183547-A (JP)
Title: Absolute address type multi-rotary position detector
Inventor: YAMANOI TAKASHI
IPC: H03M1/26
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an absolute address type multi-rotary position detector which can successively obtain the codes of half maximum metering numbers of revolutions without requiring different parts at every kind of machine by obtaining the half maximum metered numbers of revolutions by means of an electrical logic circuit with a mechanical constitution having one maximum metering number of revolutions. SOLUTION: An absolute address multi-rotary position detector is provided with a logic circuit 20 which obtains a code train H2 as the exclusive OR of the coder train G3 of the most significant bit and the code train G2 of the bit which is one-rank lower than the most significant bit when one set of a speed reducer and a second coding disk using eight revolutions as their maximum metering number of revolutions is provided and the maximum metering number of revolutions is four revolutions. Therefore, the obtained code train H2 can be converted into a code train which makes a round by four revolutions.
Patent JP-H02102667-A (JP)
Title: Dividable plastic detaining needle
Inventor: MIYATA SHINICHI
IPC: A61M25/08
Filed: 1988-10-12
Abstract: PURPOSE:To easily execute division, to enough resist against the insertion of a syringe chip and to attain the sticking of detaining of a needle into a blood vessel without trouble by providing a folding type handle or a engaging type divider in the base edge part side of a connecting part which is linked to a shaft part. CONSTITUTION:A shaft part 1 is provided by using polypropylene, for example, a linear weak part 4 is provided by using a material, for which barium sulfate is added to the polypropylene by the 80% of the weight, over the whole length of a shaft. A connecting part 2 is formed by the same plastic material as the shaft part and can be formed even in a cylindrical shape, for example. Then, the connecting part can be also formed in a funnel shape, whose diameter is enlarged to a base part side. Preferably, plural tearing-up parts 5 are provided in positions to correspond to the shaft part in this connection part as well samely as the shaft part. For the molding method of the tearing-up part, it is available to add the brium sulfate, etc., samely as the shaft part or to execute working for a V-notch, etc. A folding type handle 3 is unitedly linked and provided in the base part side of the connecting part. Otherwise, an engaging type divider 6 is provided in a base part side 2' of a connecting part 2.
Patent JP-S61134239-A (JP)
Inventor: NIWA TAKAHITO
IPC: B32B3/22
Filed: 1984-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11162917-A (JP)
Title: Manufacture of semiconductor device and treatment solution generating apparatus
Inventor: NISHINO HIROTAKE
IPC: B08B3/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent surface of a water from roughening and contaminating metals from adhering on the surface, by arranging an anode and a cathode by impregnating them in a solution with a diaphragm in between, supplying at least reducing gas to the solution close to the anode or oxidizing gas to the solution close to the cathode, and carrying current between the anode and the cathode. SOLUTION: In a container 11, a cathode 12 and an anode 13 are arranged, a diaphragm 14 is arranged between them, and introducing ports 15a and 15b and ejecting ports 16a and 16b are provided in the respective separated regions. The anode 12 is composed of a cylindrical gas permeating member made of porous platinum, and the gas introduced into the cylinder is partially introduced into the solution through the porous platinum wall. Then, a direct voltage is applied between the anode and the cathode, and an aqueous solution wherein ammonium sulfate is dissolved is introduced. When a silicon wafer is cleaned with this cleaning solution, the contaminating Fe concentration on the surface of the silicon wafer can be reduced, and when the cleaning is performed prior to thermal oxidation of the silicon substrate, a thermally oxidized film having high breakdown strength can be formed.
Patent JP-H03120043-A (JP)
Title: Aromatic polyamide film and manufacture thereof
Inventor: TANIGUCHI TAKENORI
IPC: B32B15/04
Filed: 1989-10-03
Abstract: PURPOSE:To obtain high strength and high modulus by composing of specific para-oriented type aromatic polyimide-amide, and incorporating predetermined content of chemically precipitated metal compound on one side or in the interior of a film. CONSTITUTION:Para-oriented type aromatic polyimide-amide having substantially 2.5 or more of logarithmic viscosity etainh is contained, and chemically precipitated metal compound is contained at least 1wt.% to total weight of the film on one side surface or in the interior of a film. Here, the para-oriented type means that bond for growing molecular chain is disposed coaxially with or in parallel with opposite aromatic group of aromatic nucleus. Such bivalent aromatic group includes, for example, paraphenylene, 4,4'-phenylene, 1,4- naphthylene, 2,5-pyridine, etc. Thus, desirable mechanical properties represented by high strength and high modulus are obtained, and metal or its compound is precipitated in or/and on the surface of the film.
Patent JP-H0683854-A (JP)
Title: Data conversion circuit
Inventor: ADACHI SATOSHI
IPC: G06F17/10
Filed: 1992-09-01
Abstract: PURPOSE:To provide the simplified data conversion circuit suitable for a compact measuring instrument for converting milli data into inch data. CONSTITUTION:Milli data x of a register 1 are loaded into a shift register 2, the bit data of a 2<5> digit are subtracted from the data of a 2<0> digit by a subtraction circuit 3 while shifting these data corresponding to a clock CK, the bit data of a 2<7> digit in the shift register are subtracted from the provided data by a subtraction circuit 4 and further, the bit data of a 2<12> digit in the shift register 2 are added to the data obtained in the subtraction circuit 4 by an adder circuit 5 and transferred to a shift register 6. Thereby, a conversion expression (x.2<12>.(1-1/2<5>-1/2<7>+1/2<12>=y) is executed to obtain inch data y.
Patent JP-2001082445-A (JP)
Title: Hinge structure
Inventor: FUKUDA MANABU
IPC: B65D43/16
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent a hinge pin from coming off while the pin is used and from obstructing the recycling of plastic containers and facilitate the insertion of the hinge pin while avoiding the damage of a plastic hinge receiving section or a hinge connection section when inserting the hinge pin. SOLUTION: In this hinge structure, the hinge pin P is prevented from coming off by inserting the hinge pin P into the plastic hinge receiving section 3 of a first member 1 and the hinge connection section 4 of a second member 2, pivotally connecting the first and second members 1 and 2 to each other, forming a large diameter section in the rear end section in the insertion direction of the hinge pin P and a locking hole 6 at either the hinge receiving section 3 or the hinge connection section 4 and locking the large diameter section into the locking hole 6. In this case, the hinge pin P is made of synthetic resin and the large diameter section is swelled over all around the periphery of a round bar-like pin body.
Patent JP-H04135689-A (JP)
Title: Soil reforming device
Inventor: SAKAMOTO SEIJI
IPC: B09C1/06
Filed: 1990-09-28
Abstract: PURPOSE:To safely remove org. solvents from soil contaminated with org. solvents without generating harmful secondary products and to detoxify the soil by adjusting the moisture content of the soil to a prescribed ratio, agitating this soil and heating the soil by high frequencies. CONSTITUTION:The soil contaminated with the org. solvents is supplied by a soil supplying means 3 to a screw feeder 2 and the moisture content of this soil is adjusted to the prescribed ratio by a moisture adjusting means 4. The soil is agitated by rotary vanes 19. The soil is simultaneously heated with high frequencies by a heating means 5 consisting of a high-frequency oscillator 17 and a waveguide pipe 18. Consequently, the org. solvents are completely removed from the soil at a low cost without generating harmful secondary products so as to detoxify the soil. In addition, the recycling of the soil is possible.