baber/WOPTO huggingface dataset:
Patent JP-S6478460-A (JP)
Title: Tape loading mechanism for video player
Inventor: KIMURA KIYOSHI
IPC: G11B15/665
Filed: 1987-09-19
Abstract: PURPOSE:To attain improvement without changing a mechanical mode mechanism to a half loading at all by using a driving source to move a tape cassette to a prescribed position and bringing automatically a magnetic tape into contact with a control head. CONSTITUTION:A cam member 18 to rotate by a driving source 6 of the horizontal and vertical motion mechanism of a cassette holder 2 is provided, the position of the rotation of this cam member 18 during the horizontal and vertical motion of the cassette holder is constant and a pullout post 33 to turn by the rotation of the cam member 18 after the cassette holder 2 goes down and to bring a tape into contact with a control head 32 located between a rotary cylinder 31 and a tape cassette 1 is provided on the end. Thus, a half loading action can be executed by only adding a simple improvement to a conventional mechanical mode mechanism.
Patent JP-H0575784-A (JP)
Title: Close contact type image sensor unit
Inventor: HONGOU HIROTAKA
IPC: H04N1/028
Filed: 1991-09-17
Abstract: PURPOSE:To prevent deviation of position of a rod lens array against a temperature change by employing a member to always press the rod lens array to a reference face in the inside of a base. CONSTITUTION:An LED array 2 is placed to the prescribed position of a base 1. Moreover, a rod lens array 3 is inserted along a reference face 4 in existence in the inside of the base 1 and in common use for the base 1, and the base 1 and the array 3 are supported by a metallic fixture 5 so that the array 3 is pushed to the reference face 4 to both ends of the base 1 without a gap. Then a glass plate 7 on which a sensor elements 6 are arranged with wiring is fitted to the base 1. Through the structure above, the glass plate is placed to the center of sensor elements (hereinafter called a conjugate length) applying photoelectric conversion to original information to be read and a satisfied MTF is obtained. Furthermore, the rod lens array 3 is not fixed to the base 1 and an escape margin is provided to both ends of the close contact image sensor unit, then no position deviation is caused to the rod lens array 3 with respect to a change in ambient temperature and the lot lens array is placed to a prescribed position with respect to the reference face 4 at all times.
Patent JP-H08101596-A (JP)
Title: Thermal roller fixing device
Inventor: HASEGAWA KENICHI
IPC: F16C13/02
Filed: 1994-09-30
Abstract: PURPOSE: To eliminate friction between shafts of a heat resistant bush and a fixing roller, and to prevent generation of a noise and formation of a flaw, by providing the heat resistant bush fixed to the shaft of the fixing roller in between the fixing roller and the bearing. CONSTITUTION: The heat resistant bush 5 is put in the shaft 4 of the fixing roller and the heat resistant bush 5 is put in the inner ring of the ball bearing 6. The shaft 4 of the fixing roller is formed in a shape of D type by grinding. Moreover, the heat resistant bush 5 is composed with use of the heat resistive resin, and the inside shape is formed in the D type so as to fit on the shaft 4 of the fixing roller and the outside shape is formed in the state of a ring type so as to fit on the inner ring of the ball bearing 6. Then, the heat resistant bush 5 provided with the D type inside shape is fit on the shaft 4 of the fixing roller provided with the D type shape and put in the ball bearing 6 as the bearing, by this way, at the rotating time of the fixing roller 8, the heat resistant bush 5 is rotated with the shaft 4 of the fixing roller 5 without the rotary slip.
Patent JP-H0285643-A (JP)
Title: Hot water supply apparatus
Inventor: ITO KENJIRO
IPC: F24H9/00
Filed: 1988-09-22
Abstract: PURPOSE:To prevent gap corrosion simply and reliably by forming firm layers of Zn or Zn alloy at least on the surfaces that form a crevice and its adjacent surfaces among the stainless-steel surfaces contacting with hot water. CONSTITUTION:The liquid-contacting surfaces 17a, and 17b of stainless steel plates that face a gap 18 are covered with galvanized layers 19a and 19b of Zn or Zn alloy, and the galvanized layers 19a and 19b come closely into contact with the surfaces that form the crevice 18. If a galvanized layer of Zn or Zn alloy exists on a surface other than the surfaces of the crevice 18, this layer acts as a sacrifice cathode, and a zinc hydroxide layer produced acts as a barrier against oxidation-reduction reaction, restraining an increase in the spontaneous potential, that are advantageous for gap corrosion control. Therefore, to form galvanized layers not only on the surfaces that form the gap but also on the other surfaces that the gap surfaces is much more advantageous for gap corrosion control.
Patent JP-S6297132-A (JP)
Title: Production of magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/842
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a magnetic recording medium suited to the high-density recording by coating a nonmagnetic coating solution containing a radiation polymerizable compound between a nonmagnetic supporter having >=0.01mum surface roughness and a magnetic layer by means of an extrusion type coating device and forming the magnetic layer after the irradiation of radiant rays. CONSTITUTION:The nonmagnetic coating solution containing the radiation polymerizable compound is coated to a nonmagnetic supporter W having >=0.01mum surface roughness by means of the coating device. A magnetic layer is formed after the irradiation of the radiant rays. The coating device extrudes the coating solution continuously onto the surface of the supporter W through the tip part of a slot 4 which is set close to the surface of the supporter W moving continuously along a prescribed route. At the same time, an extrusion type coating device is used to metal the coating solution with the desired thickness by means of a doctor edge 5 made of a ultra high-strength alloy and having a triangular section that is set adjacent to the tip of the slot 4. In such a way, the uneven coating is eliminated and a uniform intermediate layer is obtained. Such a magnetic layer is used to a magnetic recording medium and therefore the electromagnetic convertion characteristics can be greatly improved.
Patent JP-S6391406-A (JP)
Inventor: MIYAMA YUKIO
IPC: F22B35/00
Filed: 1986-10-06
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-S6392365-A (JP)
Inventor: NISHIDA TAKASHI
IPC: A63B59/60
Filed: 1986-10-04
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-S60130554-A (JP)
Title: Synthesis of threonine-copper acetaldehyde addition salt
Inventor: AOKI KIYOUJI
IPC: C07C227/18
Filed: 1983-12-15
Abstract: PURPOSE:To produce the titled compound in high yield, suppressing the production by-products, by reacting glycine with an aldehyde in the presence of a basic substance and a copper compound under a specific condition. CONSTITUTION:The objective compound is produced by reacting glycine with an aldehyde in the presence of a basic substance such as NaOH and a copper compound at <=30 deg.C and 11.0-12.5pH. EFFECT:The load of the purification of the reaction liquid can be reduced compared with the hitherto proposed methods, and the process has many advantages from industrial view point.
Patent JP-H104549-A (JP)
Title: Image coder and image decoder
Inventor: YAMAGUCHI NOBORU
IPC: H04N19/93
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a coder by which object shape information is efficiently coded. SOLUTION: The coder is provided with resolution conversion means 210, 230 magnifying/reducing a binary image denoting object shape information, a means 220 coding the reduced binary image, and a means coding a reduction rate of the resolution conversion means and sending the result with coded data of the binary image and the generated code quantity of the coding means is controlled by changing a magnification/reduction rate of the resolution conversion means.
Patent JP-H0976807-A (JP)
Title: Door grip structure
Inventor: HOTTA AKIYOSHI
IPC: B60N3/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of and reduce the manufacturing cost and the fitting cost of a door grip to be provided in a door trim. SOLUTION: This door grip is formed of the injection molding of a grip base 30, which is positioned in the back surface side, and a grip cover 40, which is positioned in the surface side. An inside handle escutcheon part 43 is integrally formed with the upper end side of the grip cover 40 so as to eliminate the conventional dividing line, and bolt fastening is performed through an opening for insertion of grip, and a grip escutcheon 50 for trimming an opening 12 for insertion is set so as to prevent the generation of clearance between the door trim and the door grip 20.
Patent JP-H0550239-A (JP)
Title: Power source unit for ac arc welding
Inventor: TERAYAMA KIKUO
IPC: B23K9/10
Filed: 1991-08-23
Abstract: PURPOSE:To make an AC arc welding power source small in size and light in weight by allowing an output frequency of a power source to coincide with a resonance frequency of a resonance circuit provided on a welding machine output circuit. CONSTITUTION:An inverter circuit for converting an output of a DC power source to an AC by switching is provided, and also, a series circuit consisting of a resonance capacitor and an inductance is provided in series to a welding output circuit, the inverter circuit is controlled so as to be operated by a frequency corresponding to a resonance frequency of the welding output circuit, and adjustment of an output voltage and an output current holds an output of the DC power source in a prescribed value by a feedback control system. In such a way, an electric shock danger of an AC arc welding power source is prevented, and the power source can be made small in size, light in weight, and also, inexpensive.
Patent JP-H0975209-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent, in the event of the ignition of a substrate, a flame from spreading to other parts. SOLUTION: A power-substrate support 65 made of a nonflammable material is provided on the solder side of a power substrate 66 having the possibility of ignition. On the other side, a display-substrate support 67 made of synthetic resin is provided on the solder side of a display substrate 68 having less possibility of ignition. In the event that the power substrate 66 ignites, the power- substrate support 65 is neither charred nor holed. This securely prevents the spread of a flame to outside by means of the power-substrate support 65.
Patent JP-S61119739-A (JP)
Inventor: FUJITA TAKAYOSHI
IPC: D02G3/32
Filed: 1984-11-10
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-H0561216-A (JP)
Title: Electrophotographic sensitive body
Inventor: ARIGA TAMOTSU
IPC: G03G5/05
Filed: 1991-08-23
Abstract: PURPOSE:To enhance white color sensitivity and to improve sensitivity to short wavelength lights by further incorporating a fluorescent material having fluorescent light wavelengths in the absorption wavelength region of an electric charge generating material. CONSTITUTION:The photosensitive body is formed by successively laminating on a conductive substrate 1 the charge generating layer 5 composed essentially of a charge generating material 3 and a charge transfer layer 4 containing the fluorescent material 7 in addition to a charge transfer material 6 in a 7/6 molar ratio of 1:1-1:400. When this charge transfer layer 4 is exposed to light, the lights in the wavelength region not absorbed by the fluorescent material 7 and the charge transfer material 6 reach the charge generating layer 5 to generate charge and on the other hand, the light absorbed by the material 7 is converted into the fluorescent light in the region absorbable by the charge generating material and used for generating the charge, thus permitting the obtained photosensitive body to be effectively used because the light not absorbed by the charge generating material to be converted to the light absorbable by the charge generating material.
Patent JP-H0980316-A (JP)
Title: Multiple visual-field microscope
Inventor: TSUMANUMA KOUJI
IPC: G02B21/20
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To make an observation by a stereoscopic microscope and an observation through a fiber scope in the same visual field at the same time by imaging image light from the fiber scope at a part of the image optical path of the stereoscopic microscope as an erect image in a visual field. SOLUTION: Image light from an observation object M passes through a microscope objective part 3, passes through image optical paths 9a and 9b, and travels toward ocular parts 1a and 1b. Image light photodetected by the fiber scope 20, on the other hand, is made incident on an image adjusting mechanism 7 through an image fiber 21. The image light having passed through the image adjusting mechanism 7 is refracted by a mirror 8 toward the ocular part 1a so that the lens barrel optical path 9a and the optical axis become parallel to each other, thereby forming an optical path 29 from the fiber scope 20. Consequently, the image visual field of the fiber scope 20 is formed in the image visual field or the stereoscopic microscope main body 10 and the images of the both can be observed in the same visual field at the same time.
Patent JP-2000069684-A (JP)
Title: Charging apparatus
Inventor: OKUTSU HIDEO
IPC: H01M10/46
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To cause generation of electrical corrosion and continuity failure at the charging terminal to be less likely, even after outdoor use by providing a cap which is to be connected to a bushing, provided at the connecting point between a connector and a conductive cord through a wire material having flexibility. SOLUTION: A cap 16 is provided at the connecting point between a connector 12 and a conductive cord 14 and is then connected to a bushing provided to enhance rigidity for flexure via a wire rod 17 having flexibility. Thereby, when the connector 12 is not connected with a secondary battery, even when if the charging terminal 13 is covered during the outdoor use, water does tends not to enter into the charging terminal 13 even when outside rain falls in. Moreover, even if the charging device is used repeatedly, since the charging terminal 13 can be surely covered, generation of electrical corrosion and continuity failure are less likely to be generated.
Patent JP-H0577072-A (JP)
Title: Laser beam machine
Inventor: IGARASHI FUMIAKI
IPC: B23K26/38
Filed: 1991-09-18
Abstract: PURPOSE:To provide a laser beam machine capable of executing plural kinds of simultaneous laser beam machining and quick and effectual processing. CONSTITUTION:A work support 3 of a polygonal pyramid-shaped is provided so that it can be rotated and indexed freely around the axial center and laser machining heads 9 are provided respectively as a laser beam machine corresponding to the work supporting surface of plural positions of this work support 3 and the work W is structurally machined individually by this each laser beam machining head 9.
Patent JP-2001063490-A (JP)
Title: Erroneous assembly preventing structure for grommet
Inventor: SAEKI SHINICHI
IPC: H01B17/58
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an erroneous assembly preventing structure for grommets, capable of positively preventing the grommets used in commonon right and left from being erroneously assembled. SOLUTION: With fitting parts 10 of right and left grommets 6, their shapes on both sides in the direction crossing a wire harness covering cylindrical body 7 at a place in circumferential direction of the cylindrical body are made to be asymmetrical. When the right and left grommets 6 are positioned in the same direction, the fitting part 10 of the right side grommet 1b is set to a state where it is turned 180 degrees in relation to the fitting 10 of the left side grommet 6a, and markings 12 with which the right and left grommets 6 can be distinguished from each other with respect to their position-direction or whether it is for left side assembly or for right side assembly, on the like, when the grommets are assembled, are provided on the right and left grommets 6.  Further, fitting holes 8 into which the fitting parts 10 of the right and left grommets 6 are to be fitted at right and left car body panels 1, are provided on right and left of the car body in a state where they are turned 180 degrees from each other in response to the fitting parts 10 of the right and left grommets 6.
Patent JP-S61116756-A (JP)
Title: Lithium battery
Inventor: HIRAI TOSHIRO
IPC: H01M10/0566
Filed: 1984-11-12
Abstract: PURPOSE:To obtain a lithium battery having a compact size and large charge- discharge capacity by using a material obtained by melting the mixture of V2O5, and one of TeO2, GeO2, Sb2O3, Bi2O3, and B2O3, and one of BaO, WO3 and MoO3 and cooling it as a cathode active material. CONSTITUTION:V2O5 is used as a main material and one of TeO2, GeO2, Sb2O3, Bi2O3 and B2O3 as the first additive, and one of BaO, WO3 and MoO3 as the second additive are added to V2O5. This mixture is melted and cooled, then used as a positive active material. Addition of 1-39% the first additive and 1-25% the second additive is preferable. Lithium or lithium alloy is used as a negative active material. A substance which is chemically stable against positive and negative active materials and in which lithium ions are movable to electrochemically react with the positive active material or the negative active material is used as an electrolyte.
Patent JP-S60130776-A (JP)
Title: Magnetic brush developing roller
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/09
Filed: 1983-12-19
Abstract: PURPOSE:To improve the performance of development and the conveyance performance of a developer and reduce the stress operating on the developer by arranging magnetic bodies with high magnetic permeability at the space part formed owing to the eccentric arrangement of a nonmagnetic sleeve and a magnet roller. CONSTITUTION:The magnet roller 27 is arranged eccentrically in the nonmagnetic sleeve 26, and magnetic bodies 28a and 28b with high magnetic permeability are arranged at the space part formed between the both so that both ends are close to the inner circumferential surface of the nonmagnetic sleeve 26 and the surface of the magnet roller 27. Lines of magnetic force rise on the nonmagnetic sleeve 26 to positions corresponding to magnetic poles of the magnet roller 27 near the development operation part D and to parts of magnetic bodies 28a and 28b at distance from the development operating part D as shown by dotted lines. The magnetic force on the nonmagnetic sleeve surface is adjusted according to the magnetic permeability and size of the magnetic bodies 28a and 28b, and weakened sufficiently without causing hindrance to the conveyance of the developer.
Patent JP-S6393971-A (JP)
Inventor: ISHIGE RYOHEI
IPC: E04H6/18
Filed: 1986-10-08
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-2001068094-A (JP)
Title: Negative electrode for lithium secondary battery and lithium secondary battery using the same
Inventor: SONODA TSUKASA
IPC: H01M4/1395
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To restrain production of lithium dendrite during charging and discharging and thereby to improve the safety of a battery by forming the film, having a specific thickness on the surface of a collector of the negative electrode of the battery by an electroplating method. SOLUTION: A tin, film having a film thickness of 10-300 μm, is formed on the surface of a collector of this negative electrode for a lithium secondary battery by an electroplating method. When the crystal particle diameter of the thin film is set to 1 μm or smaller, lithium is absorbed and action for restraining the production of lithium dendrite is promoted. A fluorine-containing lithium salt is preferably used as a solute of an electrolytic solution. Since fluorine-containing ions have a high degree of electrical negativity and easy to ionize, the charge-discharge cycle characteristic of the battery is improve and the charge-discharge capacity thereof can be improved.  It is recommended that on or more kinds of substances be selected from among a group comprises lithium hexafluorophosphate, lithium tetrafluoroborate and lithium trifluoromethanesulfonate are used as the fluorine-containing lithium salt.
Patent JP-S6480160-A (JP)
Title: Method and apparatus for lighting control of lighting source in close contact image sensor
Inventor: TSUTSUMI AKIO
IPC: H04N1/19
Filed: 1987-09-22
Abstract: PURPOSE:To lower a cost of close-contact image sensor with high sensitivity by lighting intermittently a lighting source so as to adjust the exposure thereby not saturating the photoelectric conversion output. CONSTITUTION:A monostable multivibrator 11 generates a control pulse having a specified time width based on a pulse inputted from a control circuit 10 and gives it to a lighting circuit 12. The lighting circuit 12 outputs the drive current based on the control pulse to light intermittently the lighting source 13. Thus, the close-contact image sensor with high sensitivity is attained without increas ing the capacitance of a sensor device, without decreasing the luminous quantity of an LED array and charging components used in a conventional sensor.
Patent JP-H08102805-A (JP)
Title: Facsimile equipment
Inventor: SHIGEOKA TAKESHI
IPC: H04N1/32
Filed: 1994-09-30
Abstract: PURPOSE: To easily realize the arrival of a disired original document at the time of making an inquiry on the original document from transmission and reception by transmitting picture information obtained by compositing transmission management information and transmission original information. CONSTITUTION: A read part 2 reads an original which is set and picture information on a transmission original outputted from the read part 2 is stored in a picture storage part 3. A transmission management information storage part 7 consists of a management number counter which is stepped at every transmission and a transmission management information memory which stores and holds the value of the counter as a management number. A character synthesis part 8 synthesizes transmission management information stored in the transmission management information storage part 7 and picture information which is accumulated and stored in the picture storage part 3. Picture information with which transmission management information is composited is compression- encoded by an encoding/decoding part 5 and is transmitted through a communication control part 6.  A transmission management information printing part 9 prints and records transmission management information on the transmission original.
Patent JP-S6481028-A (JP)
Title: Data memory system
Inventor: SEKI MAKI
IPC: G06F12/16
Filed: 1987-09-22
Abstract: PURPOSE:To improve the availability of a memory medium by dividing a memory area for each record of the fixed length and at the same time to store an error bit map showing the defective record areas into a prescribed record area of the memory area. CONSTITUTION:A memory area MRY of a memory card 11e is divided for each record of the fixed length and at the same time an error bit map ERBM showing the defective record areas in '1' or '0' is stored in a record area RC2. The data received from a CAD/CAM data producing device 12 are written into the record area and collated with each other for each writing. If no coincidence is obtained from said collation, the relevant record area is decided as defective. Then a map ERBM' read out to a RAM 11c is replaced. Then said data are written into the next record to undergo the similar processing. The map ERBM' is written into the prescribed area RC2 of the card 11e for collation after all data are written.