baber/WOPTO huggingface dataset:
Patent JP-2001001165-A (JP)
Title: Manufacture of product whose dimension of width is adjusted by friction stir joining
Inventor: HATTORI MITSUO
IPC: B23K20/12
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To easily and surely manufacture a friction stir joined product which is adjusted to a prescribed dimension of width. SOLUTION: Two plate members 1 and 2 are located in parallel with each other with a spacing 3 of (x1+x2) in a direction of a width so the a manufactured product by a friction stir joining method has a prescribed dimension of width W. A friction stir joining work is carried out at a spaced part 3 in the said state by joining the two plate members 1 and 2 in the direction of the width, thus a product by a friction stir joining which is adjusted to the prescribed dimension of width W is given.
Patent JP-2000358273-A (JP)
Title: Base station unit and method for setting offset of pn code
Inventor: YUMIBA MASAHIRO
IPC: H04B1/707
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a base station unit that can easily provide an offset of a pseudo noise code as a spread code in the case that a new base station is installed. SOLUTION: The base station unit can autonomously set an offset of a PN code included in a transmission signal sent from its own station and is provided with a reception section 1 that receives a signal including the PN code sent from base station other than its own base station, a PN offset detection section 2 that detects the offset of the PN code included in the received signal, a PN offset calculation section 3 that processes data denoting the offset of the detected PN code and decides the offset of the PN code included in the transmission signal from its own station and transmission sections 4, 5 that transmit the transmission signal including the offset of the decided PN code.
Patent JP-S5957380-A (JP)
Title: Character recognizing device
Inventor: ISHII HIROSHI
IPC: G06V10/12
Filed: 1982-09-27
Abstract: PURPOSE:To simplify the structure of a writing utensil by detecting a character input by a pair of detectors arranged concentrically around a core. CONSTITUTION:A core 2 for ball-point pen is supported by a supporting member 3 in the body 1 of a writing utensil to allow free rocking. An electronic circuit is provided in the body 1, and the small diameter part 2a of the core 2 is led out to the outside of the body through a hole 4 by the operation of a knock button 5, and at the same time, a power source is turned on. Pressure sensitive rubbers 8a, 8b that change resistance according to pressure are provided in sliding contact with the small diameter part, and minute gaps 9a, 9b are provided between them. In the right oblique downward direction, the pressure only exerted on the rubber 8a is by writing action is designated as 1, in the left oblique upward direction, the pressure only applied to the rubber 8b is designated as 2. In upper right and lower left directions, the pressure applied to rubbers 8a, 8b are designated as 3, and the state that gives no pressure to both rubbers is designated as 0. Characters written by writing action are recognized by the electronic circuit, and displayed on a display section 3.
Patent JP-H0332047-A (JP)
Title: Semiconductor device
Inventor: KAMISHIMA KUNITAKA
IPC: H01L23/48
Filed: 1989-06-28
Abstract: PURPOSE:To prevent the cracking of an insulating plate when an outer electrode is bent and the peeling of the bonding part of the outer electrode and the insulating plate by providing the curved part which is bent upward at the bent part of the electrode for external connection. CONSTITUTION:A horizontal part 11a of an electrode 11 for external connection is bonded to the upper part of an insulating plate 2. Then, the tip of an outer connecting part 11b is bent upward in orthogonal pattern with respect to the insulating plate 2 with a curved part 11c as the center. Therefore, the curved part 11c is deformed in the extending pattern. Most of the stress caused by bending is concentrated at the curved part 11c. Force which is applied on the insulating plate 2 from the external electrode 11 can be reduced. Therefore, the cracking of the insulating plate 2 and the peeling of the external electrode 11 from the insulating plate 2 can be prevented.
Patent JP-2000356703-A (JP)
Title: Conductive reflection preventing film
Inventor: KANAI TOSHIMASA
IPC: G02B1/116
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a conductive reflection preventing film which is excellent in reduction of reflected light, improvement of contrast, antistatic characteristics, electromagnetic shielding and heat resistance and which does not bring about brightness lowering of a cathode-ray tube or a double image though the total number of films is three layers. SOLUTION: The conductive reflection preventing film contains three layers formed on a substrate. When they are called as a first, a second and a third layer successively from the substrate side, the first layer is a transparent layer consisting of a conductive oxide having 1.9-2.1 refractive index and 40-100 nm geometric thickness, the second layer is a colored layer having 2.0-2.5 refractive index, 0.30-3.6 absorption coefficient in the visible region and 60-120 nm geometric thickness, and the third layer is a transparent layer having 1.4-1.55 refractive index and 50-110 nm geometric thickness.
Patent JP-S6229128-A (JP)
Inventor: HIGUCHI HIROICHI
IPC: H01G13/00
Filed: 1985-07-29
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-H09161462-A (JP)
Title: Acoustic equipment
Inventor: YOSHIDA SADAYOSHI
IPC: G11B27/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to reproduce and perform only favorable musics by arranging a memory set key and a memory section for storing an intrinsic data to reproduce a disc base on the intrinsic data stored in the memory section. SOLUTION: A first system microcomputer 4 of an automatic changer 1 judges a memory set demand of an indication command supplied through a communication line 7 from a second system microcomputer 12 of a head unit 8 by a memory set key operation. The microcomputer 4 stores a TOC data of a disc during the music performance in a disc reproducer 2 and a track number during the current music performance by the memory set demand into an RAM 5 of an external memory section. In this manner, all of disc data of user's own favorite music can be stored. To achieve this, the TOC data is stored into a memory part within the microcomputer 4 beforehand at the reproduction when a chance is given to reproduce the disc of the favorite music before the starting of a memory play.
Patent JP-H0827376-A (JP)
Title: Thermoplastic polyurethane elastomer composition, extrusion material, method of extrusion and extrudate
Inventor: ISHIHARA KUNITOSHI
IPC: B29C47/00
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a polyurethane elastomer composition excellent in extrudability. CONSTITUTION:This composition comprises a polyether thermoplastic polyurethane elastomer comprising a polyoxymethylene glycol having a number-average molecular weight of 1500-2500, a chain extender and an organic diisocyanate and a lubricant. This composition can provide precision extrudates such as hoses, films, sheets, wire coatings and contour extrudates.
Patent JP-S6145731-A (JP)
Inventor: ISHINO KOICHI
IPC: A61B5/02
Filed: 1984-08-11
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-H0690878-A (JP)
Title: Vertical type vacuum cleaner
Inventor: TERUUCHI HIDEO
IPC: A47L9/00
Filed: 1992-05-18
Abstract: PURPOSE:To provide a vertical type vacuum cleaner which facilitates cleaning and poses no disturbance in the housing thereof by eliminating additional load on a grip from the total weight of the body even when the cleaner is tilted. CONSTITUTION:A support arm 2 is mounted at the position of supporting the centers G1-G4 of the total weight of the body 1 of a vertical type vacuum cleaner with a spring 5 mounted on the body 1 free to turn. One or more of rear wheels 3 are mounted at the lower end of the support arm 2 free to rotate and arranged on both sides or at the center of the body 1.
Patent JP-H0247337-A (JP)
Title: Control of tension of warp and loom having warp tension adjusting element
Inventor: FUOOGERU RUDORUFU
IPC: D03D49/14
Filed: 1989-06-29
Abstract: PURPOSE: To adjust the tension of warp to an optimum state by regulating warp tension by warp-tensioning regulating elements and freely actuating these elements for the purpose of free picks by means of at least one discrete drive assemblies. CONSTITUTION: A whip roll 21 of a warp-tensioning regulating device 20 is moved back and forth in a perpendicular direction at arbitrary required cadence by actuation of a servomotor 36. The warp tension is continuously monitored by a warp tension detector 52 connected to a control and adjustment circuit device 88 and the servomotor 36 is actuated at a proper time, by which the length of the warp may be changed to the arbitrary required length.
Patent JP-H0522989-A (JP)
Title: Motor driving circuit
Inventor: KUSAKA SATOSHI
IPC: H02P7/288
Filed: 1991-07-09
Abstract: PURPOSE:To provide a motor driving circuit which can make smooth rotation with no timing of interrupting a motor coil current at the time of switching an output. CONSTITUTION:A base current is supplied to inlow side transistors 4, 2 by the first current mirror circuits 101, 102, and the second current mirror circuits 201, 202 are connected to bases of outflow side transistors 1, 3 to absorb leak currents of PNP transistors 5, 6 by the second current mirror circuits 201, 202.
Patent JP-H0515835-A (JP)
Title: Coating method for heavy corrosion preventive coated steel products by thermal spraying of polyolefin
Inventor: SASAKI TOSHIYUKI
IPC: B05D1/10
Filed: 1991-07-09
Abstract: PURPOSE:To obtain the polyolefin coated steel products having sufficient adhesive force as a heavy corrosion preventive coating by applying an epoxy or urethane primer on the steel products and sticking adhesive polyolefin powder thereto and thermally spraying the polyolefin or adhesive polyolefin powder after curing of the primer layer. CONSTITUTION:The steel products 1 are subjected to a pretreatment and the primer layer 2 is formed thereon. The adhesive polyolefin powder 5 is extremely thinly stuck onto the primer layer 2 by air spraying, etc., before the primer layer 2 of the epoxy or urethane primer is catalytically cured. The excessively sticking powder is removed by air blow, etc., after the primer layer 2 is cured, by which the thermally sprayed layer 4 of the polyolefin contg. an adequate antioxidant is formed. The polyolefin powder 5 sticking onto the primer layer 2 is melted by the contact of a thermally spraying flame and the transfer of the heat possessed by the thermally spraying powder of the polyolefin, by which the polyolefin powder is sufficiently tightly bonded to the primer layer 2 and the polyolefin coated steel products are obtd.
Patent JP-H0219638-A (JP)
Title: Automatic evaluator for piston
Inventor: IHARA HIROYUKI
IPC: F02F3/00
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the extent of variations in evaluation of an adherend and its measuring time by numericalizing the form of the adherend with a sensor, continuously grasping a distance of up to a metal surface of a piston, and another sensor grasping a distance of up to a surface of the adherend. CONSTITUTION:A piston P is placed on a rotary plate 2 connected to an air bearing 1, while rotating this piston P, the form of an adherend on the piston is measured as sliding a sensor 4 and a sensor 5 from top to bottom by rotation of a screw 7. At this time, the sensor 4 continuously grasps a distance of up to a metal surface of the piston, while the sensor 5 grasps a distance of up to a surface of the adherend. Then, data are arithmetically processed by an arithmetic memory functioning device 8, thereby numericalizing these data. With this constitution, variations is evaluation of the adherend on the piston are brought to nothing, thus a span of measuring time is reducible.
Patent JP-S6145855-A (JP)
Title: Sheets sorting device
Inventor: KODAMA YUTAKA
IPC: B65H29/22
Filed: 1984-08-10
Abstract: PURPOSE:To provide possibility of giving the amount of sheet displacement a larger value than the amount of exhaust roller movement by chaining over the home position of the exhaust roller alternately after every specified number of sheets to be grouped. CONSTITUTION:This arrangement is equipped with a grouped amount counting means, which counts the number of sheets S with recorded image to be sorted into groups each to contain a specific number of sheets, a grouped amount setting means to make setting of each group for sorting, an amount judging means to judge if the number of sheets counted is identical to the number which has been set by said setting means, and an exhaust roller home position switching means to change over the home position of exhaust rollers R1, R2 from No.1 to No.2 position and vice versa alternately on the basis of the result of judgement made by said amount judging means. According to this arrangement, wherein the home position of the exhaust rollers is changed over alternately after every specified number of sheets, the amount of displacement of the sheet to be grouped can be set greater than the amount of movement of the exhaust rollers at the time of assortment.
Patent JP-S6414511-A (JP)
Title: Garbage disposer
Inventor: INOUE MASAKI
IPC: F23G5/00
Filed: 1987-07-08
Abstract: PURPOSE:To reduce the generating amount of combustion gas and miniaturize a deodorizer, by a method wherein a plurality of stages of bottom lids is provided in a garbage disposal vessel and microwave is supplied from below the bottom lid in the upper most stage to dry and burn the garbage from the lower part of the garbage. CONSTITUTION:Microwave, entered a furnace, passes through the gaps of a bottom lid 5 while being reflected by another bottom lid 6 and the wall of a cylinder 2 and is absorbed into moisture at the lower part of garbage 4 at first whereby the temperature of the moisture rises and water vapor ascends while generating convection. The garbage 4 is dried from the lower part to the upper part thereof in such a manner, therefore, the garbage 4 at the lower part thereof is never exposed to moisture until the garbage at the upper part thereof is dried whereby the entanglement as well as the softening of fibrous substances may be prevented and the lower part of the garbage 4 is ignited before the upper part of the same is dried perfectly thereby effecting efficient combustion. The temperature of combustion gas is high, therefore, the combustion gas may be utilized as the drying energy of the upper part of the garbage 4 while the garbage 4 is burnt gradually from the lower part, therefore, a deodorizer 16 will never be required to dispose large amount of gas at a time and whereby the deodorizer 16 may be miniaturized.
Patent JP-H072285-A (JP)
Title: Chopstick rest and its use
Inventor: NARA MASATOKI
IPC: B65D85/00
Filed: 1993-06-15
Abstract: PURPOSE:To provide a clean and cheap chopstick rest by the use of a chopstick bag. CONSTITUTION:A chopstick bag 10A has a perforation 22 along which the chopstick bag 10A can be cut into bases 10a and 10b and bending parts 17, 12a, 12b and 12c which can be bent. The base 10b thus cut is bent back at the right and left external edges as shown in the drawing, and the bending part 17 and another bending part formed on the back of the bending part 17 at its symmetrical position are also bent, and theregy the base 10b can be formed in a hollow rectangular column. Further the bending parts 12b and 12c are bent inward and the bending part 12a is projected outward. The base 10b thus folded is used as a chopstick rest.
Patent JP-H0916717-A (JP)
Title: Document reader
Inventor: NAKAMURA TETSUO
IPC: G06K9/20
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To facilitate mode setting for reading a document having plural graphic characters in one page. SOLUTION: This reader is provided with a reading mode preparing means for preparing reading mode data, for which the name of reading mode is applied to a processing mode composed of image input, area analysis and character recognition, constituted corresponding to the attributes of character area corresponding to the operation of an operator and storing them in a reading mode memory 9, area analyzing means for extracting the area by area classes from the image data in an image memory 3 and preparing the area data of an area frame for each character area of the different attribute, display means for displaying the display image of image data in the image memory 3 and displaying it separately corresponding to the difference in the attributes of characters by surrounding it with the area frame,  and area processing mode setting means for designating the reading mode name for each area frame by the operator, reading the correspondent reading mode data from the reading mode memory 9 and setting the processing mode of character recognition for each area frame; and the processing mode of character recognition is set for each area frame according to the reading mode name.
Patent JP-S5870205-A (JP)
Title: Plastic lens
Inventor: HISADA TAKAKI
IPC: G02B7/02
Filed: 1981-10-23
Abstract: PURPOSE:To enhance the accuracy of the coincidence of the optical axes of plural plastic lenses and to easily assemble the lenses by attaching flanges to peripheral parts of the lenses, burying sleeves piercing through the flanges in the direction of the optical axes in the flanges at plural positions, and inserting guide rods into the sleeves. CONSTITUTION:Plastic lenses 12, 13 are formed in combination with flanges 11, and simultaneously sleeves 8, 9 are buried. The lenses 12, 13 are positioned by guide rods 15 inserted into the sleeves 8, 9 with a space ring 14 in-between, and they are easily assembled. The optical axes of the lenses coincide accurately with each other.
Patent JP-H0817110-A (JP)
Title: Magnetic tape-guiding apparatus
Inventor: ITO FUMIHIKO
IPC: G11B15/665
Filed: 1994-06-28
Abstract: PURPOSE:To prevent a tape guide roller from being inclined by setting a play between one end of a loading base and a guide rail and a play between a loading arm and a guide groove at the other end. CONSTITUTION:At a loading base 14, a slip prevention member 31 set at a boss part 14a slides while butting against a lower surface 25a1 of a guide groove 25a, with keeping a small play (t) between the front side of a lower surface of the boss part 14a and an upper surface 25b of a guide rail 25. Leg parts 14c, 14c at both sides of the boss part 14b slide in pressed touch on the upper surface 25b of the guide rail 25 to receive a back tension from a magnetic tape T. A slight play (t) is also secured during the movement between the lower surface 25a1 of the guide groove 25a and a loading arm 32 set to the boss part 14b. As a result, a tape guide roller 15 standing at the loading base 14 is prevented from being inclined to the upper surface 25b of the guide rail 25 by the back tension of the magnetic tape T.
Patent JP-H0462181-A (JP)
Title: Head assembly
Inventor: MIYAUCHI YOSHIAKI
IPC: B41J2/235
Filed: 1990-06-27
Abstract: PURPOSE:To easily mount an ink ribbon at a printing head and to increase cooling capacity of the head by providing a heat radiator having a plurality of fins on the outer periphery of a driver for the head, and forming a guide rib for the ribbon integrally with the specific fin in the fins. CONSTITUTION:A heat radiator 3 made of a plurality of fins 3a, 3b,... are provided on the outer periphery of the driver 2 of a printing head 1. The front ends of the fins 3a,... are brought into coincidence with the front end of the driver. Two right and left guide ribs 4 symmetrical to a lateral direction, totally four ribs 4 for an ink ribbon which are made of platelike members are provided at the front end of the driver 2. When the exposed part of the ink ribbon 13a is moved from above the head 1 along the oblique surface of the fins 3a of the radiator 3, the ribbon 13a is guided by the fins 3a,... and the ribs 4 to a recess 5a of the head, and the ribbon 13 is secured to a printer body. Since the fins are integrally formed at the ribs, radiating areas of the fins are increased to increase heat radiating effect to increase a time of continuous printing.
Patent JP-H0623567-A (JP)
Title: Method for joining metals by using hot hydrostatic pressing method
Inventor: FUSE TOSHIAKI
IPC: B23K103/22
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a good joining body when materials to be joined having a gap between joint surfaces are joined by using a hot hydrostatic pressing method for assembly. CONSTITUTION:In the metal joining method in which gaps 14, 15 are formed between the joint surfaces of plural materials 11, 12, 13 to be jointed and diffused junction is executed by the hot hydrostatic pressing method to these materials 11, 12, 13 to be joined, pressure is given so that gaps 14, 15 are removed between the materials II, 12, 13 to be joined in the hot hydrostatic pressing treatment and the joint surfaces are adhered closely to each other, in the hot hydrostatic pressing treatment, below a temperature at which a reaction film is generated by degassing from the materials 11, 12, 13 to be joined on the joint surfaces, then, prescribed joining pressure and temperature are held in this hydrostatic pressing furnace to execute diffused junction.
Patent JP-H03287171-A (JP)
Title: Electrophotographic sensitive body and manufacture of same
Inventor: MURAKAMI MUTSUAKI
IPC: G03G5/06
Filed: 1990-06-27
Abstract: PURPOSE:To obtain an organic photosensitive body high in performance and sensitivity and superior in durability by stirring a mixture of an X-type metal- free phthalocycnine (H2-Pt) and its solvent and a polymer and changing the crystal system of a part of the phthalocycnine. CONSTITUTION:The X-type metal-free phthalocycnine (H2-Pc) is placed together with the solvent capable of dissolving at least a part of the phthalocycnine and, when needed, a binder polymer in a reactor, sufficiently stirred and mixed, resulting in change of the crystal system, and rise of the solution viscosity, changes of absorption spectra and crystal structure, and enhancement of sensitiv ity are observed during the course of reaction, thus permitting the photosensitive body higher in sensitivity and stability than the conventional photosensitive body to be easily obtained.
Patent JP-H1111657-A (JP)
Title: Article sorting device
Inventor: WATANABE KEIICHIRO
IPC: B65B21/06
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To cope with changes in the number and diameter of articles to be sorted and to feed them without bringing the articles out of alignment or damaging them. SOLUTION: An article support part B is provided with a conveyor which feeds articles 2, 2... continuously by pressing them, a sliding plate 23, and star wheels 17, 17. and in a grouping part C separators so, 31,... are operatively provided on the side of the sliding plate 23. Front dogs 41, 41,... which press the fronts of the articles 2, 2... sorted and rear dogs 42, 42... which press the rears of the articles are operatively provided in vertically extending grooves 40, 40 in the sliding plate 23. The speed at which the articles 2, 2... are fed by the star wheel 17 is made slower than that at which the articles 2, 2,... are fed by the separators 30, 31,... and the rear dogs 42, 42,..., and the articles 2, 2,... sorted are synchronized with the separators 30, 31,... and fed to the next process, with their fronts and rears clamped by the front and rear dogs 41, 42.
Patent JP-S5963925-A (JP)
Inventor: SUGIYAMA KOUICHI
IPC: H02H9/04
Filed: 1982-09-28
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。