baber/WOPTO huggingface dataset:
Patent JP-2001088493-A (JP)
Title: Writing utensil
Inventor: SHIGEMATSU KIYOTO
IPC: B43K8/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an easily operable writing utensil, the structure of valve mechanisms which is simple and with which no paper surface is stained. SOLUTION: A main ink chamber C1 is provided between a first valve mechanism 30 and a second valve mechanism 40 and a small ink chamber C2 is provided between the second valve mechanism 40 and a writing body 20. The first valve mechanism and the second valve mechanism consist of valve main bodies consisting respectively of large diametral parts 31 and 41, small diametral parts 32 and 42 and blocking bodies 35 and 45, which are respectively fitted onto the small diametral parts in order to block through holes 34 and 44. An air compressing member 50 is connected with the first valve mechanism. By pressurizing through the reduction of the internal volume of the air compressing member, both the first valve mechanism and the second valve mechanism are opened, resulting in shifting the ink in the main ink chamber to the small ink chamber so as to realize a writable state.
Patent JP-H10117173-A (JP)
Title: Information distributer and information receiver
Inventor: HAYAKAWA KAZUHIRO
IPC: G06F21/10
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To lessen the danger that an illegal user decodes encrypted information or copies an encryption key in the case that encrypted information is distributed to a large number of users. SOLUTION: An encryption generating section 101 receives transmission information and an encryption key and encrypts the transmission information and provides an output of the result. A broadcast transmission section 102 receives the encrypted information and broadcasts the information to a large number of unspecified persons. A center side communication section 104 receives the encryption key and sends it to a communication channel. A terminal equipment side communication section 104 receives the encryption key through the communication channel and provides an output of it. A broadcast reception section 105 receives the broadcast encrypted information and provides an output of it. A decoding section 106 receives the encrypted information and the encryption key and provides an output of decoded information but is not operative when the section 106 receives no encryption key.
Patent JP-S63124947-A (JP)
Title: Inspecting method for soldering state
Inventor: NAKAMURA SHIZUO
IPC: B23K1/00
Filed: 1986-11-14
Abstract: PURPOSE:To perform inspection processing in a short time by extracting corresponding data from image data on a substrate to be inspected based on coordinate data regarding a place to be inspected, and inspecting a soldering state. CONSTITUTION:A surface to be soldered is masked except at a place 1a to be soldered and the masked substrate is used as a master substrate 1. Then, the image of the masked surface of the substrate 1 is picked up through optical systems 3-5 for video photography and coordinate data on the place 1a is found from the obtained image data and stored on a proper storage medium 6. Then the image of the soldered surface of a substrate 2 which is already soldered is picked up and the obtained image data is supplied to an image processor 7. The processor 7 is supplied with the coordinate data on the place 1a which is read out of the storage medium 6 and image data on a place 2a corresponding to the place 1a is extracted from the image data on the substrate 2 to be inspected on the basis of the supplied coordinate data to inspect the soldering state.
Patent JP-H10114287-A (JP)
Title: Bicycle transfer equipment
Inventor: MIHARA HIROSHI
IPC: B62H3/08
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To carry bicycles in and out of bicycles storage equipment easily with a simple device in multistory bicycle storage equipment, minimize a horizontal space necessary for carrying-in and -out, and conduct carrying-in and -out work in a short time. SOLUTION: This bicycle transfer equipment is provided with a gutter-shaped rail 3 with U-shaped cross section into which the wheel of a bicycle 1 is inserted, fitted on the top surface of a transferring base 2 for placing bicycles 1 and lifting up and down to/from a multistory storage chamber, a carriage 4 which runs along the rail 3 by a driving mechanism, an arm 5 for bicycle front wheel clamping whose base end is fitted on the carriage 4, and a clamping mechanism 6 fitted at the front end of the arm 5. The gutter-shaped rail 3 is formed into a hill shape which involves a protruding part at its end half part.
Patent JP-H04145687-A (JP)
Title: Aluminum foil for printed wiring board
Inventor: MIHARA FUMIO
IPC: H05K1/09
Filed: 1990-10-08
Abstract: PURPOSE:To reduce disconnection troubles generated during etching time and enhance production yield by anneal-treating aluminum whose purity exceeds a specific value under a temperature condition within a specific range and rolling the aluminum to a thickness in a specific range. CONSTITUTION:Molten metal of aluminum whose purity exceeds 99.3% is cast and rolled to a specific thickness. Then, it is cold-rolled so as to obtain a thickness ranging from 6 to 50mum. It is further anneal-treated at a temperature ranging from 150 to 300 deg.C. This construction makes it possible to prevent the generation of disconnection failures caused by etching even in narrow band pattern structure and hence improve production yield.
Patent JP-H06121111-A (JP)
Title: Completely contact type image sensor
Inventor: WATANABE HIDEAKI
IPC: H04N1/028
Filed: 1992-10-08
Abstract: PURPOSE:To reinforce the strength of a transparent substrate arranging the photoelectric converting element of the completely contact type image sensor, to simplify frame structure and to reduce the number of LED chips on an LED substrate. CONSTITUTION:A transparent substrate 1 arranging the photoelectric converting element is mounted on a slit 22 of a frame 2 provided with the slit 22 for which the cross-section is square-shaped and one side of the square shape has the width of about 1mm. An LED substrate 4 is arranged inside the frame 2, a molded lens 9 is arranged between the transparent substrate 1 and the LED substrate 4, and the transparent substrate 1 and the molded lens 9 are adhered.
Patent JP-2000104538-A (JP)
Title: Exhaust emission control system
Inventor: TAKATSU KATSUMI
IPC: F01N3/20
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To accuyately control the surface temperature of a microwave heating catalyst and effectively function a microwave heating catalyst. SOLUTION: A thermoswitch 15 is arranged at a microwave oscillator 2 to feed mricrowave to a cavity resonator 1 arranged on a microwave absorbing body 1O arranged in the middle of a passage for exhaust gas G and provided at an internal part with a microwave heating catalyst. Based on a detecting signal from the thermoswitch 15, a power fed to a microwave oscillator is controlled.
Patent JP-S63125171-A (JP)
Inventor: KAWAI TAMOTSU
IPC: B65D81/18
Filed: 1986-11-13
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-H02117473-A (JP)
Title: Roof structure of car body
Inventor: CHIBA KOJI
IPC: B62D25/06
Filed: 1988-10-26
Abstract: PURPOSE:To sufficiently secure the rigidity of a roof rail and/or the capacity of a car room, by forming through the outer panel of the roof rail an opening for receiving the boss portion of the roof panel and also fixing the bolt of the boss portion to a reinforcement disposed in the roof rail. CONSTITUTION:A boss portion 8 is protrusively provided on the lower face of roof panel 2 and also a bolt 10 is protrusively provided on the boss portion 8. A roof panel 4 is also placed on the side of the lower face of the roof panel 2 and has its inner and outer panels 5, 6 joined together by upper and lower flanges 12, 13 to form a closed cross section. In the above structure, an opening 14 for receiving the boss portion 8 is formed through the outer panel 6 and also an end of a reinforcement 15 is fixed to the outer panel 6. A shelf portion 16 is formed at the middle portion of the reinforcement 15 and also a bolt 10 is passed through the shelf portion 16, and then a nut 20 is threadedly mounted to the bolt 10 by the use of the working hole 21 of the inner panel 5.
Patent JP-H02118380-A (JP)
Title: Cold storage type receiving device for receiving delivery at house
Inventor: NEGISHI KOSABURO
IPC: F25D11/02
Filed: 1988-10-26
Abstract: PURPOSE:To remove the defect of hindering a passage at all times by a method wherein a chilled case is received in a refrigerating chamber of a heat insulating box when the title device is not used while the title device is set before the entrance or the kitchen of respective houses in a state that an expandable case is contracted and the heat insulating box is covered. CONSTITUTION:The receiving device for delivery at house is set previously before the entrance or the kitchen of respective houses in a state that the bellows side plates 14 of an expandable case 6 are contracted and a heat insulating box 1 is covered. When foods are delivered, plane type fasteners 17 of the expandable case 6 are released at first to extract a case out of the heat insulating box 1 and take out a cooled chilled case 7 after removing a partition 2. Then, frozen foods 20 are received in a refrigerating chamber 10 and the upper surface thereof is closed by the partitioning 2. Next, the expandable case 6 is connected to the plane type fastener 17 of the heat insulating box 1, then, vegetables 21 are received into a cold storage chamber 11 from the front surface of the receiving device and the chilled case 7 is inserted into an upper receiver 19 subsequently, then, fishes and meats 22 are received into the chilled chamber 12. Finally, a front panel is lowered and both sides as well as the lower end of the device are closed by the fasteners.
Patent JP-S61151251-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: OGAWA AKIRA
IPC: C08K5/00
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a flame-retardant polyolefin compsn. which is highly self- extinguishing, by blending an arom. compd. contg. bromine directly attached to its nucleus and a specified compd. with a polyolefin compsn. CONSTITUTION:A compsn. consists of 100pts.wt. polyolefin compsn., 7-25pts.wt. arom. bromine compd. where a bromine atom is directly attached to its nucleus (excluding compds. where the bromine atom is attached to its side chain) and 0.1-2.0pts.wt. compd. of the formula (wherein R<1>, R<2> are each phenyl, substd. phenyl; R<3>, R<4>, R<5>, R<6> are each H, alkyl, cycloalkyl, halogen, cyano, nitro exclud ing the cases where two or more of R<3>, R<4>, R<5>, R<6> are cyano or nitro at the same time). If desired, 3-10pts.wt. antimony trioxide alone or a mixture of 3.10pts.wt. antimony nitroxide and 5-25pts.wt. inorg. filler may be added to the compsn. to thereby obtain a compsn. having excellent flame retardance.
Patent JP-H08134686-A (JP)
Title: Zinc-nickel alloy plated low carbon steel sheet excellent in press formability
Inventor: ISHII YOSHIO
IPC: C22C38/14
Filed: 1994-11-04
Abstract: PURPOSE: To produce a Zn-Ni alloy plated low carbon steel sheet excellent in press formability by providing the surface of a starting sheet, having a specific composition consisting of C, Si, Mn, P, S, Al, Ti, and Fe, with a specific Zn-Ni alloy plating layer having an Ni-concentrated surface layer. CONSTITUTION: As a starting sheet before plating, a low carbon steel sheet, having a composition consisting of, by weight, <=0.10% C, <=0.5% Si, 0.05-1.0% Mn, <=0.15% P, <=0.02% S, 0.01-0.07% Al, 0.005-0.11% Ti, and the balance Fe with inevitable impurities and further containing, if necessary, 0.002-0.20% Nb and/or <=0.001% B, is used. Both sides or one side of this steel sheet is provided with a Zn-Ni alloy plating layer in which the average Ni content of the whole plating thickness is regulated to 5-15%. Further, the Ni content in the surface layer having a thickness 1-20% of this plating layer is regulated to a value 1.10 to 1.75 times the average Ni content. This Ni concentration can be done by preferentially dissolving the Zn in the surface by means of a weakly acidic aqueous solution.
Patent JP-H11110943-A (JP)
Title: Information recording medium
Inventor: ARITA YOJI
IPC: G11B23/033
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of wrinkles at the time of sticking a hub to a disk and to realize a stable head touch even when the head having a light head pressure is used. SOLUTION: The information recording medium is formed by sticking a hub, which is located at the inner radius section of a doughnut portion of the disk and is used to mount the disk to an information recording medium writing/ reading device, to the disk, which is made by providing a magnetic layer on a non-magnetic supporting body to have the doughnut shape, The hub and the disk are adhered to each other at plural points. Furthermore, it is desirable that the shape of the internal diameter is approximately a circle and at least a portion of the circle, which forms the internal diameter, has notches that extend toward the outer peripheral side.
Patent JP-H07127210-A (JP)
Title: Construction of stairs and unit stairs
Inventor: YOKOMORI KIYOFUMI
IPC: E04F11/02
Filed: 1993-10-28
Abstract: PURPOSE:To simplify work and to shorten a construction period by omitting construction of an inner formwork at a construction site at the time of construction of stairs. CONSTITUTION:A unit stair 30 constituted by setting a stair member for a first floor inside of a staircase wall is set at a stair construction prescribed position on a floor 35 of an existing story and it is fixed on the floor 35 (a). A unit stairs 30a for a second floor is placed on the unit stairs 30 and both of the unit stairs 30 and 30a are connected to each other (b). In this state, they can be used as a working stairs. An outer formwork 38 and other formworks are constructed (c), and concrete is deposited in the formworks. At this time, a wall frame 5 constitutes an inner formwork for staircase construction. After the concrete is hardened, the outer formwork 38 and the other formworks are removed, and construction of a staircase 41 for one floor and a body is completed (d). Thereafter, stairs and staircases for all floors are constructed in accordance with construction of the building frame while connecting following unit stairs one after another.
Patent JP-H03273368-A (JP)
Title: Graphic processor
Inventor: UEDA TADASHI
IPC: G09G5/20
Filed: 1990-10-09
Abstract: PURPOSE:To prevent an edge from being made to remain when emphasizing or erasing the edge at the time of overwrite by providing an approximate area rate calculating means, gradation value reading means and gradation value deciding means. CONSTITUTION:Vector data is stored in a hard disk 20 and based on the vector data to regulate the picture edge, a processor 10 prepares picture data on a page memory 30 while smoothly expressing the uneveness of the edge by using an anti-aliasing processing. A correction processing part 40 obtains the address of the element (namely, the picture element of the edge part) on the vector data in the page memory and the vector data direction picture area filling direction from the processor 10, obtains the gradation values of the respective picture elements from the page memory 30 based on these data and compares the gradation values between the respective picture elements. As the result of the comparison, when the gradation value of the picture element in the edge part is higher than the gradation of the other picture element and edge emphasis is generated, the new gradation value is calculated again and written into the page memory 30 and the gradation value of the picture element is corrected. Thus, the graphic can be satisfactorily processed.
Patent JP-H07119994-A (JP)
Title: Recycle duct system
Inventor: FUJINO KAZUO
IPC: F24F13/14
Filed: 1993-10-28
Abstract: PURPOSE:To improve the reliability of operation and reduce the cost, the weight and the size of a recycle damper used for a recycle system for air conditioning utilizing waste heat. CONSTITUTION:In a recycle damper 20, having a valve made of bimetal, which is operated so as to follow an exhaust gas temperature, when an exhaust gas temperature 12 is lower than a specified temperature, an outdoor valve is fully closed, an indoor valve is fully opened, all of the exhaust gas is discharged into a house and is recycled by a blower 1 while heating rooms. On the contrary, when the temperature of the exhaust gas 12 has exceeded the specified temperature, the outdoor valve is opened gradually, the indoor valve is closed gradually and simultaneously and the exhaust gas 12 is distributed to the inside and the outside of the house. The blower 1 sucks mixture 15, distributed into the house, and outdoor suction air 16, whose amount is corresponding to the amount of exhaust gas distributed to the outside of the house, and mixes them to reduce the temperature of the mixture and ventilate it again. According to this method, a valve driving motor, a control circuit and the like which are necessitated in a conventional system, become unnecessary whereby inexpensive cost, light weight, miniaturized size and high reliability can be provided.
Patent JP-H01113031-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: NOZAKI MITSUHIRO
IPC: A61B8/14
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a good quality image at a region having a depth width within a short time, by changing over a resonance circuit along with a time to change the receiving frequency characteristic of the vibrator of an ultrasonic probe from a high frequency region to a low frequency region. CONSTITUTION:In scanning for preparing a tomographic image, an ultrasonic pulse is straightly applied to a vibrator 1 from a transmitting-receiving circuit 5 at the time of transmission. At the time of reception, inductors 21, 24 or a resonance circuit containing a circuit composed of inductors 21, 24 are connected to the receiving system of an ultrasonic probe in the receiving section of said pulse so as to be changed over along with a time. By changing over the resonance circuit containing the inductors, characteristic difference can be provided to the receiving system of the ultrasonic probe. This is same to that a spectrum is shifted by the attenuation of an ultrasonic wave in an object to be examined and shows that a receiving signal can be processed by the optimum filter by changing over the inductors at every time. That is, the image data at a region having a depth width can be collected under the characteristic matched with a depth by one scanning.
Patent JP-H01114316-A (JP)
Title: Tube fitting for flexible tube
Inventor: NAKAZAWA HIDEKAZU
IPC: F16L33/28
Filed: 1987-10-27
Abstract: PURPOSE:To prevent a flexible tube from being slipped off, by providing an anchor section to anchor the tube on the outside circumference at a slip-off stopping engagement piece. CONSTITUTION:When a corrugated flexible tube 14 is inserted from an entry 4, a crest 15' abuts a cam surface 7b and acts on a slip-off stopping engagement piece 7, so that the projections 7c and 7c' will come off from the center shaft of a cylinder and the corrugated flexible tube 14 is allowed to be inserted there. Finally, the inserted projection 7c is inserted to a groove 15 of the outside circumference of the flexible tube and the anchoring projection 7c' is anchored to the crest 15' to engage the slip-off stopping engagement piece 7 with the corrugeted flexible tube 14. In this way, the flexible tube 14 is equipped with an anchoring projection 7c' to be anchored to the innermost crest 15' of the groove 15 besides the inserting projection 7c, so that even if the inserting projection 7c receives the force to rotate it from the flexible tube 14, the anchoring projection 7c' abuts the crest 15' to stop the rotation displacement of the inserting projection 7c and no disengagement will occur between the slip-off stopping engagement piece 7 and the flexible tube 14.
Patent JP-H01112791-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: KARUISHI MASAYOSHI
IPC: H01S5/00
Filed: 1987-10-27
Abstract: PURPOSE:To improve frequency characteristics and prevent the deterioration of an element by suppressing the development of a distortion, by laminating the first clad layer and an active layer which are formed in the mesa-striped shape on a semiconductor substrate 1 and then laminating the second clad layer and a contact layer which are formed in an inverted mesa-striped shape by using the active layer 3 as a base. CONSTITUTION:As the first time growth, liquid phase epitaxy is performed at the first n-type InP clad layer 2, an active layer 3, and the second p-type InP clad layer 4 in turn on an n-type InP substrate 1 and a growth stopping layer stripe 5 consisting of SiO2 is formed on the second clad layer 4 and a mesa structure is formed by etching until its etching reach the substrate 1. As the second time growth, a p-type InP filling layer 6, an n-type InP current stopping layer 7, and an n-type InGaAsP etching stopping layer 8 are embedded in turn on an n-type InP substrate 1 and then a mask is removed. As the third Time growth, liquid phase, epitaxy is performed at the second p-type InP clad layer 9 and a p-type InGaAsp contact layer 10.
Patent JP-H02119577-A (JP)
Title: Piezoelectric actuator
Inventor: ENDO AKIRA
IPC: H02N2/00
Filed: 1988-10-26
Abstract: PURPOSE:To improve mechanical strength and output efficiency by conducting mutually reverse operation in second and third piezoelectric elements and fourth and fifth piezoelectric elements respectively under a state in which the piezoelectric elements are arranged and fixed specifically. CONSTITUTION:A first piezoelectric element 1 is fixed between a base 7 and a vibrator 6, and a second piezoelectric element 2 and a third piezoelectric element 3 are fastened to the base respectively so as to be positioned onto a straight line while folding the vibrator 6 and be formed at a right angle with the first piezoelectric element 1. Each of a fourth piezoelectric element 4 and a fifth piezoelectric element 5 is fixed to the base so as to be located onto a straight line while folding the vibrator 6 on the same surface as the third piezoelectric element 3 and be shaped at a right angle with the first piezoelectric element 1. The second and third piezoelectric elements 2, 3 and the fourth and fifth piezoelectric elements 4, 5 are driven so as to be displaced mutually reversely. Accordingly, a piezoelectric actuator having large mechanical strength and high efficiency is acquired.
Patent JP-H06116145-A (JP)
Title: Percutaneous absorption type pharmaceutical preparation of clonidine hydrochloride
Inventor: MORIMOTO KAZUTOSHI
IPC: A61K31/415
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a percutaneous absorption type pharmaceutical preparation of clonidine hydrochloride, having high skin permeability of the clonidine hydrochloride and capable of manifesting sufficient therapeutic effects. CONSTITUTION:This percutaneous absorption type pharmaceutical preparation of clonidine hydrochloride is characterized by including the clonidine hydrochloride and a 10-20C aliphatic alcohol and/or a polyethylene glycol having 1000-8000 number-average molecular weight.