baber/WOPTO huggingface dataset:
Patent JP-H11157281-A (JP)
Title: Attaching structure of clip to barrel cylinder
Inventor: ENDO KAZUNORI
IPC: B43K25/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To keep the restoring force of a clip extending to a long period of time by a method wherein the longitudinal width of a pinching groove is formed to be slightly larger than the longitudinal width of the pinching part of the clip, and when the clip is attached by pinching to a barrel cylinder, the tops and the bottoms of sides being confronted with each other of the pinching part of the clip are brought into contact with an upper internal step and a lower internal step which are confronted with each other of the pinching groove. SOLUTION: At the top of a barrel cylinder 1, a pinching groove 9 is circumferentially formed, and the pinching cylinder part 11 of a clip 1 made of metal is pinched under a press-fitted state. The pinching cylinder part 11 is formed facing forward by bending it from the rear end of the clip 10, and on the back surface, a ring-shaped cut-out part is formed. Then, the longitudinal width Y of the pinching groove 9 is formed to be slightly wider than the width X of the pinching cylinder part 11. In addition, the upper end 11a on the clip main body 13 side of the pinching cylinder 11 is brought into contact with an upper step 9a of the pinching groove 9, and the lower end 11b on the opposide side of the pinching cylinder part 11 is brought into contact with a lower step part 9b of the pinching groove 9.  In the meantime, both side surfaces of the main body part 13 of the clip 10 form a side wall part 14 by applying a bending.
Patent JP-H06191608-A (JP)
Title: Automatic warehouse
Inventor: NONAKA TERUO
IPC: B65G1/04
Filed: 1992-12-24
Abstract: PURPOSE:To improve the positioning accuracy of a running carriage to the housing members of a housing shelf by reducing the speed of the running carriage near its stopping position, and stopping it according to the condition of plural reflection type photoelectric switches. CONSTITUTION:This automatic warehouse 1 has a housing shelf 4 in which housing members 3 are formed between plural supports 2 erected placing intervals; and a running carriage 7 which moves along rails 5a and 5b laid in the interval direction of the supports 2, and delivers a cargo 6 between the housing members 3. And the reduction position is detected from the rotating angle of the driven wheel 11 of the running carriage 7, and a reduction signal is delivered to a driving motor 14, so as to operate the running carriage 7 at a slow speed. Then, a minute positioning is carried out according to the operation patterns of plural reflection type photoelectric switches 20a, 20b, and 20c, provided in the neighboring condition in the running direction of the running carriage 7, so as to output a stop signal. Consequently, an error recognition of the stopping position is avoided, and the reliability of operation can be improved.
Patent JP-2000169076-A (JP)
Title: Fixing/releasing mechanism of pendulum support device
Inventor: SATO KASUKE
IPC: F16D57/06
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing/releasing mechanism of a pendulum support device simple in structure and high in safety. SOLUTION: This fixing/releasing mechanism is constituted to make a clamping member 24 pressure contact with a holding member 22 through a spherical member 20 by providing a compression spring member 40 between a support plate 34 of a connecting shaft 30 of this pendulum support device and the clamping member 24, connecting a head end of a movable shaft 44 or a connecting shaft 46 of this actuator 42 by arranging the actuator 42 between the support plate 34 and a fixed plate 36, fixing a support shaft 20a by making the clamping member 24 pressure contact with the holding member 22 with the spherical member 20 by resiliency of the compression spring member 40 at the time when the actuator 42 is not energized and separating the clamping member 24 from the holding member 22 against resiliency of the compression spring member 40 when the actuator 40 is energized.
Patent JP-H10183625-A (JP)
Title: Synthetic resin foam block and connecting member therefor
Inventor: YAGYU TAKEHIKO
IPC: B29C39/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a connecting member that is less corrosive while requiring less cost for its material, and to provide a synthetic resin foam block that is connectable with the connecting member. SOLUTION: A synthetic resin foam block is for use wherein a layer is formed with a plurality of such blocks arranged lengthwise and breadthwise and the layers each so formed are layered in a plurality of layers. Channels 3, 4 for inserting connecting members for connecting the adjoining synthetic resin foam blocks 2 together therein are formed at sides of each of the synthetic resin foam blocks 2. The connecting members are fitted into the channels 3, 4 of the two synthetic resin foam blocks 2 adjoining each other in the lengthwise and the breadthwise directions and/or in the vertical direction, and these two synthetic reasin foam blocks 2 are connected together.
Patent JP-H07163810-A (JP)
Title: Apparatus for filtering liquid, method and apparatus for assembling the apparatus
Inventor: YAMASHITA SADAYOSHI
IPC: B01D29/11
Filed: 1993-12-13
Abstract: PURPOSE:To perform exchanging of a filter in a short time, with no skill and easily, and to confirm visually cleaning condition by allowing the filter to bite in projections for each formed on a supporting lid and a pushing lid and fixing the filter under a condition where it is pinched between both lids. CONSTITUTION:A gasket 6 is placed on a supporting lid 5 and in addition, a buffle plate 12 is inserted into the inside of a fluid inlet 8 on the side wall of a cylindrical body 2 and clamps 7 for fixing the supporting lid 5 and a flange 3 on the lower part of the cylindrical body 2 is clamped. Then, a filter 1 is put in the cylindrical body 2 so as to surround a post 10 and the gasket 6 is placed on the flange 3 on the upper part of the cylindrical body 2. Furthermore, after a pushing lid 4 wherein a set boss has been inserted is placed from the upper part of a fluid inlet 9 and the position is adjusted, the set boss is pressed. The filter is fixed by means of a biting projection 4a for fixing the pushing lid 4 and a biting projection 5a for fixing the supporting lid 5.
Patent JP-H11259906-A (JP)
Title: Optical head, device and method for recording and/or reproducing and thickness detection method
Inventor: UEDA MITSUNORI
IPC: G11B7/004
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To heighten the recording density and enlarge the capacity of an optical disk by reducing the occurrence amount of spherical aberration even when a numerical aperture of an objective lens loaded on an optical head is enlarged. SOLUTION: A collimate lens actuator 14 is provided on an optical head 1 used when an optical disk 2 formed with a light transmission layer 4 on a recording layer is recorded/reproduced. Then, a collimate lens 13 arranged between a light source 10 and an objective lens 16 is moved so as to cancel the spherical aberration due to the thickness error of the light transmission layer 4 by this collimate lens actuator 14.
Patent JP-H06194854-A (JP)
Title: Image forming method
Inventor: OSHIBA TAKEO
IPC: G03G15/02
Filed: 1992-12-25
Abstract: PURPOSE:To prevent uneven potential and to obtain high picture quality and continuity of images by using bis-imidazo-pyridonoperylene as a charge producing material of a photosensitive body. CONSTITUTION:Picture images are repeatedly formed on a photoreceptor by electrification, exposure, development and transfer. In this method, a charge producing layer 12 and a charge transfer layer 13 are formed on a conductive supporting body 11 to constitute a photosensitive layer 14. The charge producing layer 12 contains a compd. expressed by formula I and/or formula II as the charge producing material. A roller electrifer is abutted on this photoreceptor for electrification. Otherwise, an electrostatic latent image formed on this photoreseptor is developed with a toner having <9mum number average particle size of primary particles. In formulas I, II, Z is atomic groups necessary to form substd. or unsubstd. bivalent aromatic rings.
Patent JP-2000174155-A (JP)
Title: Semiconductor package and circuit board therefor
Inventor: NAGAI MASAKAZU
IPC: H01L23/12
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for semiconductor package which is particularly suitable for a semiconductor package for CSP mounted on small-sized portable equipment, etc., and has external terminals having improved drop impact resistances, and can be manufactured at a low cost, and a semiconductor package using the circuit board. SOLUTION: For a perforated circuit board for semiconductor package on one surface of which an IC chip is mounted and on the other surface of which outside connecting electrodes are provided in an area array-like state, the IC chip mounting side of holes made through the circuit board are closed with an IC chip mounting pattern 15, and, at the same time, outside connecting electrode surface patterns 14 are provided around the holes on the surface of the board on which outside connecting electrodes are provided.
Patent JP-H10183186-A (JP)
Title: Agent for accelerating pickling, pickling liquid composition containing the agent for accelerating pickling, and pickling of metal therewith
Inventor: SASAKI HIROSHI
IPC: C23G1/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an pickling-accelerating agent selected from formic acid, a nitrogen atom-containing heterogenous ring compound, etc., capable of preventing increase in the corrosion of a metal substrate, etc., and capable of accelerating a rate for removing oxide films and scales adhered to the surface of the metal substrate, etc. SOLUTION: This pickling-accelerating agent comprises at least one compound selected from the group consisting of formic acid, metal formate salts, compounds produced by neutralizing the formic acid, heterogenous ring compounds containing nitrogen atoms, respectively, and compounds produced by neutralizing the heterogeneous ring compounds. The pickling-accelerating agent preferably further contains an agent for inhibiting pickling corrosion. The nitrogen atom-containing heterogeneous ring compound includes a compound of the formula (A-E are each H, OH, OCH3 , OC2 H5 , etc.). The pickling-accelerating agent is added to a pickling liquid in an amount of 1-50,000mg, preferably 5-5,000mg, per L of the pickling liquid. A time required for removing oxide films, stains, etc., adhered to the surface can thereby largely be shortened without increasing the corrosion of the metal substrate.
Patent JP-H07180975-A (JP)
Title: Scrap preheating device in steel making arc furnace
Inventor: TAKAHASHI TSUTOMU
IPC: F27D13/00
Filed: 1993-12-21
Abstract: PURPOSE:To prevent melting or fixing of scrap generated when the scrap of which preheating is not suitable by a method wherein an exclusive feeding part for the scrap of which preheating is not suitable is installed at a scrap feeding passage for use in connecting a shaft furnace to the upper part of a steel making arc furnace. CONSTITUTION:A shaft furnace 31 is connected to an upper part of a steel making arc furnace 11 through a scrap feeding passage 21. A plurality of stages of grids 32, 33 are installed at the shaft furnace 31 in such a way that they may be opened or closed. In such a scrap preheating device as described above, an exclusive feeding part 51 for scrap of which preheating is not suitable is installed at the scrap feeding passage 21. The scrap of which preheating is not suitable is fed from the exclusive feeding part 51 into the steel making arc furnace 11 without preheating the scrap, thereby melting or fixing of the scrap having unsuitable preheating characteristic which is generated when the scrap is preheated is prevented and at the same time a smooth flow of discharged gas or feeding of other scraps is maintained.
Patent JP-H09162177-A (JP)
Title: Method and system for dry etching
Inventor: TATSUMI TETSUYA
IPC: H01L21/3065
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for dry etching in which the in- plane uniformity can be sustained at the time of dry etching a substrate using a plasma etching system generating a high density plasma. SOLUTION: In addition to the constitution of a conventional ICP plasma etching system, the inventive ICP plasma etching system 30 is provided with an exhaust port 31 sustantially in the center of ceiling wall of an upper chamber 16 generating a high density plasma and an auxiliary vacuum pump 32 is coupled thereto through a conductance valve 34. Consequently, re-dissociated matters in high density plasma region is discharged independently from the gas being exhausted by means of the vacuum suction unit 26 of the main exhauster.
Patent JP-2001165146-A (JP)
Title: Composite wear resistant member
Inventor: TERAOKA SHINJI
IPC: B02C15/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To solve problems such as dispersion in the grain size of a product and a lowering of crushing efficiency heretofore unavoidable due to uneven wear from the functional point of view of a device, even in a composite wear resistant material formed of two materials. SOLUTION: A wear curve M in a worn surface when the wear resistant member formed of only the material A forming a base material 1 reaches the limit of service, is empirically grasped, and the filling rate of a filler 2 which is a higher wear resistant material, is set every worn surface divided according to the wear resistance ratio of the material B to the material A. The worn surface in service thereby recedes uniformly over the whole surface while forming a nearly straight wear line H, thus solving the problems.
Patent JP-2000153547-A (JP)
Title: Sheet molding device
Inventor: MIZUNUMA KOJI
IPC: B29C48/305
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a stable sheet molding quality by finishing the surface material of a casting roll by an industrial chromium plating based on a Sargent bath process and the surface material of a touch roll by an industrial chromium plating based on a high efficiency bath process and further, polish the surface of both rolls to the same surface roughness. SOLUTION: The surface of a casting roll 2 is finished by an industrial chromium plating based on a Sargent bath process and therefore, deep cracks are generated, so that a molten resin sheet S find its way into the cracks and is firmly applied to the casting roll 2 side. The surface of a metallic touch roll 10 is plated with industrial chromium based on a high-efficiency bath process and therefore, the cracks are shallow, so that the molten resin sheet S easily comes off from the cracks. Consequently the sheet S is conveyed to a cooling roll 3 from the casting roll 2 without being drawn to the metallic touch roll 10 side and then is molded to the uniform thickness.  Thus it is possible to stably press the molten resin sheet S to the outer peripheral face of the casting roll 2 under a specified contact pressure using the pressing mechanism of the metallic touch roll 10 and thereby smooth both faces of the molten resin sheet S and mold it to the uniform thickness.
Patent JP-H11169479-A (JP)
Title: Sprinkler device for building
Inventor: ONOZAKI TAKESHI
IPC: A62C35/64
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler device for a building capable of sending the water in a fire extinguishing water tank to a sprinkler head for a penthouse inside a stair penthouse and greatly shortening installation working time. SOLUTION: This sprinkler device 1 for the building is provided with the fire extinguishing water tank 2, the sprinkler heads 3 and 4 for respective floors provided on the respective floors of the building, the sprinkler head 6 for the penthouse provided inside the stair penthouse of the building, a distributing pipe 7 for connecting the sprinkler head for the penthouse and the sprinkler heads 3 and 4 for the respective floors and the fire extinguishing water tank 2, and a first pump 8 for sending the water inside the fire extinguishing water tank 2 to the sprinkler head 6 for the penthouse and the sprinkler heads 3 and 4 for the respective floors by utilizing the distributing pipe 7. An auxiliary pressurizing pump 9 for filling the distributing pipe 7 with the water inside the fire extinguishing water tank 2 in a fixed pressurized state is provided.
Patent JP-H07187904-A (JP)
Title: Incense stick
Inventor: MIZUNARA TAKESHI
IPC: A61K8/18
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an incense stick such as mosquito stick and incense stick for household Buddhist shrine capable of prolonging the burning period without causing the dying out and, accordingly, keeping the smoking period comparable to or longer than that of conventional incense stick even by reducing the weight and size of the stick and exhibiting excellent dissipation rate of the active component. CONSTITUTION:Defatted rice bran is compounded as a component of a base material of an incense stick. Defatted rice bran is mixed with powder of extraction residue of pyrethrum, a burning assistant such as wood flour and leaf or stalk powder of cedar and tea, starch such as laurel powder and corn starch and optionally a mildew- proofing agent such as dehydroacetic acid, a colorant, etc. The obtained composition is further compounded with an active component such as an insecticide in the case of mosquito incense or a perfume in the case of an incense stick for household Buddhist shrine and kneaded with water. The kneaded mixture is extrusion molded to the weight and size to continue the smoking for about 7hr in the case of mosquito incense or for about 40-50min in the case of incense stick for household Buddhist shrine. The mosquito incense is produced by extrusion molding the composition in the form of a sheet, punching the sheet in spiral form and drying the product.
Patent JP-2000174965-A (JP)
Title: Picture reader
Inventor: ASAKURA MASANORI
IPC: G02B7/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader capable of automatically discriminating the aberration of a condensing lens at the time of read-scanning a test chart. SOLUTION: On both ends of a picture reading effective area, the test chart obtained by symmetrically filling a stripe pattern regulated by the same pixel pitch and the same density and a condensing lens position discriminating means 13 discriminating the aberration of the condensing lens 71 of the picture reader by discriminating both of the stripe pattern and the coinciding degree of density from picture data obtained by read-scanning this test chart.
Patent JP-H07192918-A (JP)
Title: Pulse magnetic field generator
Inventor: FUJIOKA TSUTOMU
IPC: H01F7/20
Filed: 1993-12-27
Abstract: PURPOSE:To simplify constitution, to reduce cost and to generate a flat top magnetic field in a pulse magnetic field generator generating a pulse magnetic field using a capacitor as a main power supply. CONSTITUTION:In a pulse magnetic field generator generating a pulse magnetic field using a capacitor 11 as a main power supply, a main winding 13 excited by charge energy charged in the capacitor 11, a correction winding 14, which is coupled magnetically with the main winding 13 and mounted, and a pulse power supply 15 reverse exciting the correction winding 14 when a main magnetic field is generated by the excitation of the main winding 13, generating a correction magnetic field and generating a flat magnetic field by the resultant value of the main magnetic field and the correction magnetic field are provided.
Patent JP-H11173599-A (JP)
Title: Air conditioner
Inventor: FUKUSHIMA EIJI
IPC: F24F13/20
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To avoid waste by abolishing the back surface member of an electric instrument box and obtain an inexpensive air conditioner by a method wherein electric instruments are attached directly to the outside of a cabinet while an electric instrument shielding member, covering the electric instruments and abolishing the back surface member, is provided. SOLUTION: An air conditioner is constituted of a cabinet 1, an electric instrument box 2 or an electric instrument shielding member covering the electric instruments, electric instruments 3, such as a control substrate and the like which are attached directly to the outside of the cabinet, the side plate 4 of the cabinet 1, and pipelines 5 for refrigerant and drain, which are projected out of the inside of the cabinet. In this case, the electric instruments 3 are attached to the side plate 4 of the cabinet 1 directly and not attached to the electric instrument box 2 whereby the back surface plate of the electric instrument box 2, at a part where the electric instrument box 2 and the outside of the cabinet are contacted mutually, is abolished.  The electric instruments 3 are attached directly to the side plate 4 of cabinet 1 and the back surface plate of the electric instrument box 2, which is contacted with the outside of the cabinet 1, is abolished whereby the waste of structure is eliminated in such a manner.
Patent JP-H05179893-A (JP)
Title: Joint for concrete structure
Inventor: KAWARAI TOSHIO
IPC: E21D11/08
Filed: 1991-12-27
Abstract: PURPOSE:To enable the formation of a concrete structure joint large in tension resistance and shearing force resistance by filling adhesive to fix joint fastening material inserted into a fastening material insertion hole and a fastening material carry-in passage. CONSTITUTION:The end face 2 of one concrete structure 1 to be fastened is brought into contact with the end face of the other concrete structure 1 below, and a gasket stretched on the end face 2 of one concrete structure 1 is brought into contact with the end face 2 of the other concrete structure 1. Joint fastening material 18 is then inserted from the starting end part of a fastening material carry-in passage 10, and its tip part is inserted into the back of the fastening material insertion hole 9 of the other concrete structure 1 below. Adhesive is then filled into the fastening material insertion hole 9 and fastening material carry-in passage 10 through the center through hole or the like of the joint fastening material 18 so as to be filled around the joint fastening material 18. The hardening of the adhesive is accelerated by applying a current to a heating wire or the like if necessary.
Patent JP-H10191621-A (JP)
Title: Magnetic drive device
Inventor: ACKERMANN BERND DR
IPC: H02K49/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic drive device which is capable of transmitting torque of the same degree and involves high mechanical stability and high productivity. SOLUTION: This magnetic drive device is provided with at least three magnetically integrally-moving parts 1, 6 and 7 moving relatively to each other, the first part of which is connected to a drive shaft, the second part of which is connected to an output shaft, and the third part of which is a static part, the first part 6 and second part 1 of which involve a plurality of permanent magnets that indicate the N pole and the S pole alternately along its circumference, the third part 7 of which involves teeth parts 7c constituted of magnetically conductive material for modulating a magnetic field generated by a plurality of the permanent magnets, whereas the third part 7 involves a yoke 7a which is closed by itself and acts as a magnetic feedback element, a plurality of magnetically conductive teeth parts 7c are involved at the inside 7b of the yoke 7a,  and the third part 7 is formed so as to surround the first part 6 and the second part 1.