baber/WOPTO huggingface dataset:
Patent JP-H1185274-A (JP)
Title: Travel track detecting device for autonomous travel vehicle
Inventor: TORII TAKESHI
IPC: A01B69/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To find a line approximating a marker array and to accurately find the travel track of each vehicle by scattering and forming marker arrays on the ground surface during a travel of a vehicle and detecting the distance step by a marker from variation in distance data of a distance image found from a stereoscopic image of the periphery of the vehicle body. SOLUTION: Markers are scattered during the travel of the vehicle to form a marker array on the ground surface and a stereoscopic camera mounted on the vehicle picks up and process an image of the vehicle body periphery to find the distance image. On the basis on variation in the differentiated value of the distance data, the distance step by a marker is detected. A line approximating the marker array is calculated from the detection point of the distance step. Consequently, parallelism is secured even for a reciprocal linear travel which requires the parallelism to prevent a zigzag travel and an accurate follow-up travel is enabled even for a copy travel in a case wherein it is difficult to detect a work area.
Patent JP-H1174014-A (JP)
Title: Electric connector
Inventor: ASO TACHIAKI
IPC: H01R4/48
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which exerts a good wiping effect to a contact easily with a contact point so that the dust, etc., can be removed. SOLUTION: A contact 2 has a wiring part 2A and a free end, and in the area between them a fixing part 2B, spring part 2C, contact 2D, and part to be guided 2E are provided in an accommodating groove 5 in a holder 3 in such a sequence as named, wherein the fixing part 2B is held fast by the inner surfaces of the groove, and the contact 2D is formed in a curve and protrudes from an opening 5A provided in the holder 3, and the spring part 2C is formed in a curve with possibility of elastic deflection between the fixing part 2B and contacting part 2D, and the part to be guided 2E extends in the slant direction to the connector fitting direction and is supported slidably by a guide part 5A1 formed at the edge of the opening 5A. The contact 2D and fixing part 2B are positioned at a distance in the direction perpendicular to the fitting direction.
Patent JP-H1091877-A (JP)
Title: Emergency alarm device
Inventor: HAYAKAWA MASATO
IPC: G08B23/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an emergency alarm device by which the labor of monitoring can be reduced by automatically detecting the intrusion of a staff to a dangerous area, and transmitting alarm to the staff himself or a surrounding staff with a voice, an alarming sound, or vibration or the like. SOLUTION: This device is provided with a human body detecting sensor 11 which detects a staff M entering a dangerous area, a control circuit 12 to which a human body detection signal is transmitted from this sensor, an alarm circuit 13 which outputs a preset sound signal or alarm tone signal according to the control signal transmitted form the control circuit 12 when the human body is detected, and speaker 14 connected to the alarm circuit 13 which issues the sound or alarm tone. Also, the device is provided with an alarm circuit 13B having a radio transmitting function, and alarm is transmitted through a receiver 21 carried by the staff M with the sound, the alarm tone or vibration.
Patent JP-H1091639-A (JP)
Title: Document data base system
Inventor: FUNAKOSHI KENJI
IPC: H04L12/54
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a document data base system capable of retrieving a document based on a keyword included in the text of document data. SOLUTION: The document data base system 100 includes a document input part 101 for inputting document data, a document storage part 105 for storing the inputted document data, a keyword extraction part 102 for extracting a keyword from the document data, an index preparation part 103 for preparing the index of the document data based on the extracted keyword, a link generation part 104 for generating a link from the index to the document data, and a document retrieval part 106 for retrieving required document data including a required keyword from the storage part 105 by tracing the link.
Patent JP-H1095462-A (JP)
Title: Composite container
Inventor: NAKAMURA KEIKO
IPC: B65D77/06
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To separate an exterior material from an interior container without paper peeling at disposing of them by forming a photo-setting material layer to be a filler layer on the whole inside face of the exterior material, and then, forming an adhesive layer on the whole or partial face. SOLUTION: A preform formed of a resin is previously obtained by injection molding. Thereafter, an exterior material 1 molded into a predetermined shape is put in a mold. In the exterior material 1, a preform of an interior container 2 which is heated to a molding temperature of an inside container is molded by stretch blow molding so as to obtain a composite container. As an adhesive layer is provided on the inside face of the exterior material 1, the exterior material 1 and the interior container 2 are integrated. Also, by providing a filler layer on the whole or partial inside face of the exterior material 1, the exterior material 1 and the interior container 2 are adhered at only a required part.  Further, the exterior material 1 and the interior container 2 can be separated from each other without paper peeling at disposal of them by the filler layer provided on the inside face of the exterior material 1.
Patent JP-H04125584-A (JP)
Title: Multifunctional display
Inventor: HIRANAKA KOICHI
IPC: G09F9/00
Filed: 1990-09-18
Abstract: PURPOSE:To obtain the multifunctional display which is usable even for an optical projection device by controlling a voltage applied to a solid electrode and controlling the light scattering and transmission state of liquid crystal. CONSTITUTION:When no voltage is applied, liquid crystal molecules in a capsule 102 are in disordered directions and refractive index differences between high molecules and liquid crystal are generated at random to the incidence direction of external light, so that the liquid crystal is put in light scattering mode. When a voltage is applied, on the other hand, the liquid crystal molecules in the capsule 102 are oriented in the direction of an electric field. The refractive index differences between the high molecules and liquid crystal become small to propagate the external light relatively without scattering and the liquid crystal 90 becomes transparent and is put in light transmission mode. This device is used for a personal computer in the light scattering mode and to an optical projection device in the light transmission mode, so that the device can be used variously as the liquid crystal display and for slides.
Patent JP-H04126962-A (JP)
Title: Heating and cooling device of hydrogen storing alloy
Inventor: FUJIMURA HIROSHI
IPC: F25B17/12
Filed: 1990-09-18
Abstract: PURPOSE:To realize a heating and cooling device with a high efficiency by a method wherein hydrogen storing alloy is coated by a ferromagnetic material or ferromagnetic metal and then a magnet is installed at an inside part or an outside part of a chamber. CONSTITUTION:Hydrogen storing alloys 2 and 5 within chambers 1 and 4 are coated by powder of ferromagnetic alloy or ferromagnetic metal. Permanent magnets 21 and 22 disposed at inner wall surfaces of the chambers 1 and 4 generate a magnetic line A. Hydrogen storing alloys 2 and 5 are retracted toward the permanent magnets 21 and 22 and disposed along the magnetic line A. The hydrogen storing alloys and fins 3 and 6 of the chamber walls form a thermal passage through an arrangement of the hydrogen storing alloys 2 and 5 and the permanent magnets 21 and 22 and then a heat transfer is improved. Since the hydrogen storing alloys 2 and 5 are arranged in a radial form, a contact between the hydrogen storing alloys 2 and 5 and the hydrogen gas is also promoted. In addition, even if the hydrogen storing alloys 2 and 5 repeat absorption or discharging of hydrogen during operation and form powder, the hydrogen storing alloys 2 and 5 are attracted toward the permanent magnets 21 and 22, resulting in that flowing into the compressor 7 is prevented.
Patent JP-S60137715-A (JP)
Title: Reverse feeder for clad piece
Inventor: WAKU KIYOSHI
IPC: B65G47/248
Filed: 1983-12-27
Abstract: PURPOSE:To realize reverse feed of clad pieces of different length without hindrance by forming the captioned feeder for metal clad pieces in such a manner as a ratchet type movable plate for adjusting the depth of a clad receiving hole is provided inside a reversal drum so as to be rotatable by one tooth of the ratchet. CONSTITUTION:In case a reversely fed clad 3 is long, a ratchet type movable plate 14 inside the reversal drum 10 of a reverse feeder 8' is rotated, correspondingly to the length of the clad piece 3, by required amount in the direction of an arrow after loosening a screw 15 so that the ratchet 16 is moved to adjust the depth of a clad piece receiving hole 11 to the length of the clad piece 3. In case of shortening, said movable plate is rotated reversely to shallow the depth of said receiving hole 11. By this simple structure, reverse feed of the clad pieces of different length can be performed without hindrance.
Patent JP-S60138908-A (JP)
Title: Reduced pressure cvd equipment
Inventor: SAKOTA TAKAMI
IPC: H01L21/205
Filed: 1983-12-27
Abstract: PURPOSE:To form a CVD film which has little dispersion of the thickness of the film by controlling degree of vacuum to nearly constant controlling the flow rate of inert gas for background according to detected output of the degree of vacuum in a reactive container at the time of CVD film formation. CONSTITUTION:A feedback control system 30 which maintains the degree of vacuum in a quartz tube 1 nearly constant controlling the second MFC10 for controlling the flow rate of inert gas according to measured output of the degree of vacuum by a vacuum gauge 12 at the time of thin film formation is provided. When the degree of vacuum in the quartz tube 1 is going to begin reduction, the second MFC10 controls to increase the flow rate of N2 gas and prevents reduction of the degree of vacuum in the quartz tube 1. Such feedback control makes the change of the degree of vacuum in the quartz tube 1 extremely small and obtained dispersion of the CVD film is made + or -3% or less along wafers in the same batch.
Patent JP-H1182254-A (JP)
Title: Starter
Inventor: MARUHASHI YASUHIKO
IPC: F02N15/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent grease from flowing out by simply changing a structure without increasing a number of part items such as packings. SOLUTION: Screw thread shape groove part 3e is provided on an inner surface of a cylinder part 3d formed integrally with a center bracket 3c. The threading direction of the screw thread shape groove part 3e is set so that, when an armature shaft 2a is rotated, grease between the screw thread shape groove part 3e and the armature shaft 2a rotates dependently with a rotation of the armature shaft 2a along with the screw thread shape groove part 3e to move to the inner direction of a reduction gears.
Patent JP-H0699278-A (JP)
Title: Method for welding stud to laminate metallic plate
Inventor: TOKUNAGA KENJIRO
IPC: B23K9/20
Filed: 1992-09-16
Abstract: PURPOSE:To maintain sufficient strength by welding the stud to the laminated metallic plate by providing a through hole on a part to be welded of the laminated metallic plate and welding the stud on the part. CONSTITUTION:The stud 3 is welded to the laminated metallic plate 1 formed by interposing an intermediate layer 2 such as resin between a couple of electrically conductive metals. At that time, the through hole 4 is provided on the part to be welded of the laminated metallic plate 1 in advance. The stud 3 is welded on the through hole 4 part. The electrically conductive metallic plates are made to steel plates. A projecting type shape part to be fitted into the through hole is formed on the stud top. The through hole 4 having the 6mm diameter is punched in the laminated steel 1 where polyester resin having 25mum thickness is held between the two steel plates having 0.4mm thickness, for instance. The stud bolt 3 having 13mm top diameter, 2mm thickness and M6 barrel diameter is then welded on this hole. Consequently, the upper and lower two laminated plates 1 and the stud top are fused together sufficiently.
Patent JP-S61124095-A (JP)
Inventor: OGAWA IKUO
IPC: H05B33/12
Filed: 1984-11-20
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-H0293986-A (JP)
Title: Substrate constitution for image reader
Inventor: NAKAMURA NORIO
IPC: H04N1/028
Filed: 1988-09-30
Abstract: PURPOSE:To easily obtain an image reader provided with only necessary functions by dividing a circuit substrate into a common circuit substrate and an external substrate to constitute the circuit substrate. CONSTITUTION:A common circuit 2 consists of an image sensor 1 from supplied voltage, an integrator 4 for integrating current outputted from the image sensor 1 to obtain an output voltage and a clock correcting circuit 5. The common circuit 2 is mounted on one substrate. On the other hand, the external circuit 11 provided with a comparator 7 for binarizing the output of a signal generating circuit 6, a data latch 8, a dither circuit 9, a dither switching switch 10 for selecting whether false level is to be selected or not, and a density adjusting volume is also mounted on one substrate and connected to the common circuit 2 through a connector. Consequently, an inexpensive and compact image reader having only functions corresponding to purposes can be obtained.
Patent JP-H04125702-A (JP)
Title: Numerical controller
Inventor: SHIBATA AKIHITO
IPC: G05B19/4063
Filed: 1990-09-17
Abstract: PURPOSE:To facilitate trouble analysis in the case of the continuous composite occurrence of plural alarms in a motor control part by designating and displaying arbitrary alarm information in an alarm table. CONSTITUTION:If an alarm occurs at the time of normal operation, a motor control CPU 5 obtains the absolute address of an alarm storage table 7b where alarm information should be written. The alarm occurrence order, the classification number, and alarm data 1 and 2 are recorded in this address. In this case, the occurrence order is '1' because of the first alarm after initialization. After recording is terminated, +8 is added to the value of a write pointer WP. When a 9th alarm occurs, the write pointer WP points the start of the storage table 7b. A display part 9 in a motor control part 4 consists of seven segments, and monitor data designated by a display data designating part 10 is displayed there.
Patent JP-H1176427-A (JP)
Title: Method of and device for suppressing skin itching due to atopic dermatitis
Inventor: KAKEGAWA KIYOAKI
IPC: A61N1/20
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress itching accompanying atopic dermatitis over a long term and promote medicinal effect of a therapeutic agent by bringing a positive electrode and a negative electrode, in each of which a surface is covered with an electrolyte, into contact with a healthy skin face and a treated skin face individually and applying specific direct current between both electrodes. SOLUTION: The subject device is provided with two sheets of gauze 7, 8 impregnated with salt solution with proper concentration ranging from that of physiological saline to that of saturated salt solution, and via the gauze 7, a negative electrode 5 is applied to a lesion suffering from atopic dermatitis, while a positive electrode 6 is applied to a healthy skin face via the gauze 8. Under this condition, direct current voltage of 30 V or less is impressed from a direct current source 4, so that minus voltage is applied to the negative electrode 5 while plus voltage is applied to the positive electrode 6.  In this way, cations and anions, which exist in the form of cations (H+) and anions (C-) in the water inside a patient body and the gauze 7, 8, are moved to the negative electrode 5 side and to the positive electrode 6 side respectively, and then, ion exchange is carried out for detoxification of an allergenic substance.
Patent JP-H0881571-A (JP)
Title: Production of polymer film
Inventor: NOJIRI HITOSHI
IPC: B29K79/00
Filed: 1994-09-13
Abstract: PURPOSE: To produce a polymer film reduced in anisotropy in orientation with no difference in the characteristics between the central part and the edges thereof. CONSTITUTION: An uncured or solvent-containing film (green sheet) 18, with the the both edges fixed by means of pins 22, is introduced into a heating oven 26 in such a manner as to satisfy the relation a>=b (wherein a is the distance between the heating initiation end and the fixed end of the film; and b is the width of the film) on the drawing, wherein it is gradually heated to about 100-500 deg.C to imidate the green sheet 18, thus giving a polyimide film. The obtained film has little anisotropy in orientation particularly near the edges and uniform distribution of charateristics, mainly the coefficient of linear expansion, coefficient of expansion on absorption of water, elastic modulus, etc., in the widthwise direction.
Patent JP-H03108743-A (JP)
Title: Ic package
Inventor: KOMURO TOSHIO
IPC: H01L23/02
Filed: 1989-09-22
Abstract: PURPOSE:To prevent connection failure due to adhesive layers in the process of sealing a package base and a cap by making conductor layer patterns fit into through-holes under a condition that the package base is sealed with the cap. CONSTITUTION:The title package consists of a package base 11 which has a surface provided with a cavity 32 to contain an IC chip 14 and a cap 12 which is sealed with the package base 11 opposite this surface. The periphery of its cavity is provided with conductor layer patterns 30 connected to the IC chip 14, and the cap 12 with through-holes 23 corresponding to the conductor layer patterns 30. These patterns 30 should be fitted into through-holes 23 under a condition that the package base 11 is sealed with the cap 12. For example, the above-mentioned pattern 30 consists of a normal conductor layer pattern 20 of about 2mum thickness and an additional projection 31 of about 20mum thickness.
Patent JP-H06103665-A (JP)
Title: Cassette loader
Inventor: EGUCHI NAOKI
IPC: G11B15/675
Filed: 1992-09-17
Abstract: PURPOSE:To perform a normal cassette loading operation by providing a means for preventing misinserting a cassette in a place other than in a cassette holder. CONSTITUTION:A main base 11 is provided with a cassette misinserting preventing lever 51 with a rotary shaft 27 as the center. One end side of the cassette misinserting preventing lever 51 is formed with a misinserting preventing claw 52, while the right and left side and the rear side of the misinserting preventing claw 52 are formed with a slant rib 53 slanted gently toward the interior. The cassette misinserting preventing lever 51 is energized by a coil spring 15 in the direction of projecting the misinserting preventing claw 52 into a course of passing an inserting window 45 formed on the tape cassette 42. By this method, the means for preventing misinserting the cassette is provided in a place other than in the cassette holder 31, so that the normal cassette loading operation can be performed.
Patent JP-S63102703-A (JP)
Inventor: SUGIE TOSHIRO
IPC: A44C25/00
Filed: 1986-10-18
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-H03109476-A (JP)
Title: Tacky agent and tacky sheet
Inventor: KOBAYASHI HITOSHI
IPC: C09J133/04
Filed: 1989-09-22
Abstract: PURPOSE:To obtain a tacky agent for re-releasing, having sufficient tacky force before treatment, reducing tacky force in a short cooling treatment time, comprising a polymer prepared by copolymerizing methyl methacrylate as a main component with ethylenic monomer and a plasticizer in a specific ratio. CONSTITUTION:The objective tacky agent comprising (A) 100 pts.wt. polymer prepared by copolymerizing methyl methacrylate as a main component with an ethylenic monomer [e.g. 1-12C alkyl (meth)acrylate] copolymerizable with the methyl methacrylate in the weight ratio of preferably (70-98):(30-2) and (B) 10-60 pts.wt., preferably 15-40 pts.wt. plasticizer [e.g. di(1-9C)alkyl phthalate].
Patent JP-H0986759-A (JP)
Title: Sheet discharge and treatment device
Inventor: KIDA YUJI
IPC: B65H29/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To concurrently transfer and discharge a paper sheet to and from a switch-back transfer passage by providing a rotatable selector gate having the first and the second reversal guide passages between a transfer passage and a discharge passage, and a straight guide passage to communicate the transfer and discharge passages to each other. SOLUTION: A sheet discharge and treatment device 5 attached to an image forming device is equipped with a carrier roller 51 at a sheet receiving aperture 50, and a rotary selector gate 52 is laid at the outlet of the carrier roller 51. Also, the selector gate 52 has a straight guide passage 521 to guide a paper sheet P to a discharge passage 55 without any change to the attitude thereof, and the first and second reversal guide passages 522 and 523 to guide the paper sheet P to the first and second switch-back transfer passages 53 and 54, and further guide the paper sheet P from each of the switch-back passages 53 and 54 to the discharge passage 55. As a result, the paper sheet P, when delivered to a discharge tray 66, can be concurrently introduced and discharged to and from the switch-back passages 53 and 54.
Patent JP-H07103058-A (JP)
Title: Knocking controller device
Inventor: TAKAHASHI JUHEI
IPC: F02P5/152
Filed: 1993-10-04
Abstract: PURPOSE:To make a circuit except a microcomputer a custom IC-form by only a bipolar transistor, in a knocking controller device. CONSTITUTION:A knocking controller comprises a knocking sensor 1, comparator circuit 3, microcomputer 4, D/A converter circuit 5, distributor 6, its waveform shaping circuit 7 and an ignitor 8. A circuit for logarithmically compressing an AC signal, after received from the knocking sensor 1 via a circuit 2, is provided, and this logarithmic compression circuit, by which an engine vibration level conventionally having a wide dynamic range, that is, the AC signal from the knocking sensor is attenuated by an FET, is constituted of only a bipolar transistor, so that custom IC-forming can be attained.
Patent JP-S62111083-A (JP)
Inventor: NAMAZUE HIROTOSHI
IPC: B60R25/0215
Filed: 1985-11-07
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-2001076532-A (JP)
Title: Method for manufacturing crystal and crystal
Inventor: IMANAKA NOBUHITO
IPC: C30B29/32
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To distribute dopant cations in a crystal matrix by arranging a specific doping material on the anode side and a specific crystal matrix on the cathode side, impressing DC voltage on the doping material and the crystal matrix, generating the dopant cations in the doping material, and moving the dopant cations in the cathode direction. SOLUTION: A crystal matrix 2 is a monocrystal substance expressed by X2Y3 (X is a metal ion such as Al3+, and Y is an anion such as WO42-), and a dopant metal ion is a polycrystalline substance expressed by AnDm (A is an alkali ion, D is an anion such as WO42-, and (n), (m) are an integer of 1 to 3). A doping material 1 is arranged on the anode 3 side, the crystal matrix 2 is arranged on the cathode 4 side, and DC voltage is impressed on the doping material 1 and the crystal matrix 2 to generate the dopant metal ion in the doping material 1 to substitute a part of metal ions in a crystal with the dopant metal ion.