baber/WOPTO huggingface dataset:
Patent JP-H06171112-A (JP)
Title: Ink jet recording device
Inventor: YANAKA TOSHIYUKI
IPC: B41J2/175
Filed: 1992-12-09
Abstract: PURPOSE:To print with limited color by a device wherein printing is performed by using a cartridge of a certain ink color, the cartridge is changed when cartridge change request information is received, and a carriage position control means moves a carriage to a print start position so as to print with other color. CONSTITUTION:After printing is performed by using a cartridge 1 of a certain ink color, when cartridge change request information is received, the cartridge 1 is changed (regardless of manual or automatic exchange). Next, a carriage position control means moves a carriage 4 until a printing position at the time that the cartridge change request information is received, i.e. until a print start position, and printing is performed with a cartridge of another changed color. As a result, printing with limited color will be possible without increasing the number of cartridges to be mounted.
Patent JP-H05166588-A (JP)
Title: Lighting circuit for luminous radiation electron tube
Inventor: TAGUCHI NORIYUKI
IPC: H01J63/08
Filed: 1991-12-13
Abstract: PURPOSE:To improve power factor. CONSTITUTION:A plurality of luminous radiation electron tubes L1-Ln are connected in series to an AC power supply AC via a current-limiting element Z. A plurality of bidirectional two-terminal thyristors S0, S11-S1(n-2) are connected between the non-power supply ends of the filament 2 of each of the luminous electron tubes L1-Ln. Thereby the filament 2 of each of the luminous electron tubes L1-Ln is preheated as needed to light the luminous electron tubes L1-Ln in sequence. The number of luminous radiation electrons tubes L1-Ln with low lighting-maintaining voltage are lighted in series with one another to improve power factor.
Patent JP-H07184463-A (JP)
Title: Sorting net device in thresher
Inventor: SATOJI HISAYUKI
IPC: A01F12/24
Filed: 1993-12-27
Abstract: PURPOSE:To provide a sorting net device in a thresher low in consumption horsepower, so designed that the area of sorting net in a threshing chamber is made reasonable according to the amount of grains, etc., developed. CONSTITUTION:A threshing chamber 3 provided with a grain culm feed port 1 on one side and a dust discharge port 2 on the other side is revolvably equipped with a threshing cylinder 4 in an axially suspended way, and a sorting net 5 is put up over the range from below the threshing cylinder 4 to the side thereof along with the range from the grain culm feed port 1 to the dust discharge port 2. The area of the sorting net 5, when compared for the respective cross sections of the threshing chamber 3, is so designed as to be wider in the grain culm feed port 1 side than in the dust discharge port 2 side.
Patent JP-H09142115-A (JP)
Title: Tread member for tire antislipping device
Inventor: SAKUMA KIYOSHI
IPC: B60C27/20
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To combine strength and flexibility and ensure easy manufacture by embedding a sheet core material in a nonmetallic tread member for a tire antislipping device. SOLUTION: A sheet 11 as a core material is embedded in the tread portion 4 of a tread member 3. The sheet 11 is made of nylon and injection molded or press-trimmed into a strip shape with the thickness being 0.5mm-1mm and the width being 14mm, e.g. which has sufficient flexibility in bending toward the thickness, thin figure but sufficiently tencile strength as required and low elongation property. A setting hole or protrusion 12 in/on the sheet 11 is fitted to a sheet setting protrusion or hole provided on/in a tread member molding lower-side die, an upper-side die is closed and synthetic resin is filled in a die. In this way, the tread member 3 with the built-in sheet 11 at a desired position is molded integrally with the sheet 11.
Patent JP-H08155477-A (JP)
Title: Apparatus for improving water quality
Inventor: TERAI TAKASHI
IPC: C02F3/32
Filed: 1994-12-02
Abstract: PURPOSE: To make an apparatus for improving water quality which is easy of handling such as transportation match with nature in appearance when the apparatus is installed in a pond etc., in nature, to improve the effect of purification treatment, and to make the apparatus compact. CONSTITUTION: An apparatus is equipped with a porous contact material 15 which makes water 28 be able to pass and a water pump 26 which makes water 28 pass forcibly through the inside of the contact material 15. A floating body 29 is installed which makes the contact material and the water pump 26 float integrally on water 28.
Patent JP-H08162966-A (JP)
Title: Audio data coder and decoder
Inventor: CHINEN TORU
IPC: G10L19/035
Filed: 1994-12-02
Abstract: PURPOSE: To reduce quantization noise generated in accordance with the coding and decoding of audio data. CONSTITUTION: This device is provided with an unequal space quantization coding circuit 9 dividing a value area that mantissa part data is possible to take into plural areas at an unequal space according to the probability distribution that mantissa part data is actually generated, assigning each code to each of plural divided sections and performing the quantization coding of mantissa part data. By performing the quantization coding of audio data according to the probability distribution that mantissa part data is actually generated, an inconvenience that many codes are assigned to data with small generation probability can be eliminated and the generation of a quantization error can be reduced.
Patent JP-H02173722-A (JP)
Title: Variable image point position optical system and optical head
Inventor: YOKOYAMA OSAMU
IPC: G02B27/40
Filed: 1988-12-27
Abstract: PURPOSE:To reduce the size and thickness of the optical head on the whole by composing the head of a lens in diffraction grating structure and a light source which is variable in oscillation wavelength. CONSTITUTION:A variable wavelength laser 101 whose oscillation frequency is varied by the implantation amount of a current is used as the light source. A Fresnel microlens 102 which has a pattern for converging divergent light from the variable wavelength laser 101 on an image point 104 is formed on the surface of a transparent substrate 103 made of glass, etc. In this arrangement, the oscillation wavelength of the variable wavelength laser 101 is shortened and then the image point 105 by the Fresnel microlens 102 shifts in position away from the Fresnel microlens 102 about an image point 104 corresponding to the designed wavelength of the Fresnel micro-lens 102. When the oscillation wavelength is made long, the image point 106 moves toward the Fresnel microlens. Then the need for a mechanical actuator for moving an objective in the focus direction is eliminated, so the optical head is reduced in size and weight.
Patent JP-H093459-A (JP)
Title: Production of gasoline base
Inventor: ISHIKAWA KATSUHIKO
IPC: C10G35/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To produce a gasoline base without containing benzene by bringing a crude benzene fraction into contact with hydrogen in the presence of a hydrogenating isomerization catalyst containing a specific active metal supported on zeolite, etc., and selectively converting the benzene into methylcyclopentane. SOLUTION: A crude benzene fraction is brought into contact with hydrogen in the presence of a hydrogenating isomerization catalyst containing at least one active metal selected from group VIII metals of the periodic table supported on zeolite (preferably Y type zeolite) or an acidic salt of a heteropoly acid at 200-360 deg.C, 2.0-14.0 raw material feed rate (LHSV) and 3.0-10.0 molar ratio of hydrogen/benzene under 10-100atm pressure to selectively convert the benzene in the crude benzene fraction into methylcyclopentane.
Patent JP-H01172390-A (JP)
Title: Production of metallic alkoxide
Inventor: KANEKO MASAYOSHI
IPC: C07F7/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title compound useful as a crosslinking assistant for urethane resins, water repellent agents, etc., in high yield, by suspending zirconium oxychloride, etc., in an aliphatic alcohol, etc., adding a hydrogen halide, distilling away water, carrying out reaction and then adding ammonia, etc., to the reaction solution. CONSTITUTION:Zirconium or hafnium oxychloride expressed by the formula (M is Zr or Hf; n is 0-8) is suspended in an aliphatic alcohol expressed by expressed by formula II (R is 1-8C alkyl or 2-8C alkenyl) or mixed solvent thereof and an aromatic hydrocarbon or 6-12C aliphatic hydrocarbon and hydrogen halide or concentrated aqueous solution thereof is added. Water is then distilled away to the outside of the reaction system by distillation to initiate reaction. Ammonia or amines, etc., as a dehydrohalogenating agent are subsequently added to the formed anhydrous reaction solution to afford the aimed metallic alkoxide expressed by formula III.
Patent JP-H04205244-A (JP)
Title: Scsi device
Inventor: YOKOYAMA HIROSHI
IPC: G06F13/42
Filed: 1990-11-30
Abstract: PURPOSE:To reduce processing burden when acquiring a system bus by providing a control means to execute an SCSI(Small System Computer Interface) bus use right acquiring operation by discriminating a bus free phase. CONSTITUTION:Signals BSY and SEL on the SCSI bus are applied to a NAND circuit ND. When an SCSI controller CS fails in acquiring the right of use, a failure signal DF is outputted and an interruption signal is inputted to an interruption input terminal INT of a CPU 1. The CPU 1 sets a control signal SS to a data '1', sets the signal from the NAND circuit ND to an input enable state and executes any acquisition excepting for the acquisition of the SCSI bus. When the signal of the NAND circuit ND is changed to the data '1' in the bus free phase, the interruption signal is applied to the interruption input terminal INT, and the CPU 1 commands the SCSI controller CS again to acquire the right of using the SCSI bus. Thus, the processing efficiency of a host device can be improved.
Patent JP-H10170935-A (JP)
Title: Liquid crystal panel, its driving method, and projection type display device
Inventor: HORIGUCHI HIROSADA
IPC: G02F1/136
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of a display defect (the generation of a white contour) caused by positioning deviation by applying an AC voltage to an electrically conductive layer so that the liquid crystal, which is held between transparent common electrodes, performs a black level display. SOLUTION: The reflection type active matrix liquid crystal panel consists of a glass substrate 10 which becomes the substrate of an incident side, a glass substrate 20 which is the substrate of a reflection side, TN liquid crystal 30 which is sealed in between these substrates and a seal material 31. If the panel is assembled into a projection type display device, a positive display is performed, i.e., the portion, to which a voltage is applied, becomes black. Therefore, if an AC voltage is applied to a clearance electrode 28 which is formed to surround the pixel region in an pixel electrode 21, that portion becomes a black level display and a black frame display having the same function of a clearance is obtained without forming a light shielding member on the substrate 10. Thus, the precision in positioning with respect to the pixel region is improved.
Patent JP-H05163756-A (JP)
Title: Toilet equipment
Inventor: NISHII KAZUNARI
IPC: A47K13/24
Filed: 1991-12-13
Abstract: PURPOSE:To carry out comfortable washing by measuring the load distribution of a user under sitting down on a closet seat mainbody, to detect a centroid, and by correcting the position of a nozzle at a proper position based on the centroid. CONSTITUTION:A control means 8 for setting and controlling a closet seat temperature, a shower temperature, a shower flow rate, a nozzle position, a blown air temperature, and the like in a required state is set. After that, a weight detecting means 9 consisting of a plurality of weight sensors is set, and the weight of a user under sitting down is detected. After that, a centroid detecting means 11 is set, and a centroid position according to the sitting-down posture of the user based on load distribution obtained from the respective weight sensors is detected. Then, by the control means 8, a washing nozzle reference position set previously by the user is corrected at the front and rear or the like according to the change of the centroid position. As a result, according to sitting-down posture change, the nozzle position can be corrected at a washing time, and comfortable washing can be performed.
Patent JP-H04206353-A (JP)
Title: Organic solvent battery
Inventor: MUSHIAKI NAOFUMI
IPC: H01M4/50
Filed: 1990-11-30
Abstract: PURPOSE:To improve the low temperature characteristic while keeping the discharge performance at 20 deg.C by mixing manganese dioxides thermally treated within different specified temperature ranges, respectively, in a specified ratio, and using them as an active material. CONSTITUTION:As an active material, a manganese dioxide having a thermal treatment temperature ranging from 300 deg.C to 350 deg.C and a manganese dioxide having a thermal treatment temperature ranging from 450 deg.C to 480 deg.C are mixed together and used, and 40wt.% or more of the manganese dioxide thermally treated at least at one thermal treatment temperature is mixed. A mixture obtained by kneading a conductive material, polytetrafluoroethylene, and water therewith is charged in a lath metal, which is then subjected to hot air drying, rolled by rolling roller press, and cut to obtain a positive electrode plate. Thus, the low temperature characteristic can be improved while keeping the discharge characteristic at 20 deg.C.
Patent JP-2000150733-A (JP)
Title: Contact for ic device
Inventor: ITABASHI KATSUMASA
IPC: H01L23/32
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide stable electrical connection to a contact part of a number of terminals by using a contact which is formed to a coil of one spring line material with conductivity and elasticity for a contact part of a number of terminals of a leadless type IC device. SOLUTION: A contact for an IC device used for a connector of a leadless type IC device is a contact for providing electrical connection to a contact part of a number of terminals of a leadless type LC device and a contact central winding part 1 is formed by coiling a spring line material with conductivity and elasticity formed of a copper or copper alloy fine line. That is, a diametrically reduced contact both sided winding part 2 is extended to both sides of the contact central winding part 1, and in the contact both sided winding part 2 at both sides, an inner side adherent winding part 2a, a clearance winding part 2b, an outside adherent winding part 2c and a contact part 2d are formed from an inside to an outside out by one.
Patent JP-H02176060-A (JP)
Title: Handrail panel
Inventor: OKABE MASAAKI
IPC: E04F11/18
Filed: 1988-12-26
Abstract: PURPOSE:To make it possible to connect directly panel bodies with each other by covering face plates on both faces of a frame body to form a panel body, and mounting a spacer consisting of two divided spacers into a recessed space between projecting pieces of the face plates. CONSTITUTION:Both faces of a frame body 1 to be assembled in the shape of a square bar are covered with face plates 2 and 3 to form a panel body 4, and one side ends of the face plates 2 and 3 are projected outward from one side of the frame body 1 as projecting pieces 2a and 3a. Then, a recessed space 5 over the longitudinal full length of one side end of the body 4 is formed between the projecting pieces 2a and 3a and a spacer 6 is mounted into the recessed space 5 over the longitudinal full length thereof. After that, the spacer 6 is divided in the direction of the width of the recessed space 5, and one divided spacer 6a is capable of removing from the inside of the recessed space 5. The other divided spacer 6b is brought into contact with the projecting piece 2a in such a state that it is projected outside farther than the projecting piece 2a.
Patent JP-H01170974-A (JP)
Title: Laser printer
Inventor: KUROKAWA JUNJI
IPC: G03G21/06
Filed: 1987-12-26
Abstract: PURPOSE:To prevent cleaning defect due to uneven electrification by impressing an AC voltage DC-biased to polarity the same as an electrifier on a photosensitive body destaticizer as a discharge voltage. CONSTITUTION:The coronal photosensitive body destaticizer 22 is provided behind a transferring/separating device 18 and ahead of a quenching device 24 in the rotating direction of an organic photosensitive body 10. If a cleaning device 20 possesses a cleaning brush, the photosensitive body destaticizer 22 is arranged ahead of the cleaning device 20. An AC voltage DC-biased to polarity the same as the electrifier 12 is impressed as a discharge voltage on the photosensitive body destaticizer 22. Therefore, after the photosensitive body destaticizer 22 destaticizes, the surface of the organic photosensitive body 10 is slightly electrified to polarity the same as the electrifier 12. However, the quenching device 24 can remove electrified charges by photo-destaticization. Thus, uneven electrification due to defective destaticization and cleaning defect can be prevented effectively.
Patent JP-H08155532-A (JP)
Title: Wet process drawing method for plated steel wire
Inventor: KUSUDA MASAHIRO
IPC: B21C1/00
Filed: 1994-12-08
Abstract: PURPOSE: To improve drawability together with productivity and further, the quality, reliability and versatility of products by lowering the moisture of a lubricant to be introduced into at least the first head of dies to relatively increase the contents of an extreme pressure additive and oily agent and to form an adequate compsn., thereby making the fine adjustment of rubber adhesiveness possible. CONSTITUTION: The water-soluble lubricating liquid L1 of at least the first head die 3 is made lower in the moisture than the lubricating liquid L2 of the next and subsequent head dies 7, 8 to relatively increase the contents of the extreme pressure additive and the oily agent and the lubricating liquid is introduced together with the plated steel wire (a) into at least the first head of the die 3, by which the steel wire is drawn in the wet process drawing method of the plated steel wire of introducing the plated steel wire (a) together with the water-soluble lubricating liquid into the plural dies and continuously wet-drawing the wire. Thereafter, the steel wire (a) is further continuously wet-drawn by the second head and subsequent dies 7, 8.  The plated steel wire is drawn by relatively increasing the content of the extreme pressure additive in the water-soluble lubricating liquid L1 to a range of 10 to 40wt.% and the content of the oily agent to a range of 20 to 60wt.% in the water-soluble lubricating liquid L1.
Patent JP-H06180142-A (JP)
Title: Indoor machine of air-conditioner
Inventor: FURUYUI KATSUMI
IPC: F24F11/76
Filed: 1992-12-10
Abstract: PURPOSE:To carry out a comfortable air-conditioning without off-balance of air conditioning by switching an air volume on the basis of the temperature detected by a temperature sensor provided in an indoor heat exchanger. CONSTITUTION:An indoor machine of an air-conditioner comprises indoor fans 5, 6 provided to face outlets 2, 3 provided at upper and lower portions of a front face of a casing 1; an indoor heat exchanger 7 provided to face a suction inlet 4 provided at a central portion of the front face of the casing; a damper device 8 for control of opening and closing of the outlet 3 provided at the lower portion of the front face of the casing; a control unit 9 for determining an air volume or a specified air volume at the time of the operation of the damper device of the indoor fan; and a temperature sensor 10 provided in the indoor heat exchanger 7 for detecting the temperature of the indoor heat exchanger 7 so that the air volume is controlled by the detection signal from the temperature sensor 10.
Patent JP-H06173547-A (JP)
Title: Glass sash with blind
Inventor: SAKOU TSUNEHIRO
IPC: E06B9/264
Filed: 1992-12-10
Abstract: PURPOSE:To facilitate mounting operation by fixing a mounting frame with a holding piece onto the outer frame of a double-glazed sash, into which a blind is incorporated, while a glass sash is fitted into a panel opening section through the holding piece and fastening the glass sash by a screw. CONSTITUTION:Mounting frames 10 having holding pieces 12a, 12b on peripheries are fixed onto a frame body 9, in which glass plates 8a, 8b are installed onto both surfaces of a blind 4, thus constituting a double-glazed sash 5. The double-glazed sash 5 is fitted into the opening sections 6 of a panel 1, held by the holding pieces 12a, 12b, and fastened onto the panel I by screws 14. Accordingly, the glass sash 5 can be mounted simply.
Patent JP-H01173596-A (JP)
Title: Induction heating cooker
Inventor: SHIMIZU KOICHI
IPC: H05B6/12
Filed: 1987-12-26
Abstract: PURPOSE:To make it possible to select a heating method suitable for the material of a cooking pan by measuring an inductance of a heating coil so as to judge the material of a cooking pan on the heating coil by the measurement results and changing over power supply from high frequency power to a heater when the judged material of the cooking pan is a set thing. CONSTITUTION:The inductance of a heating coil 5 is measured by an L meter 10 and an inductance measured signal is output and a material laid on the heating coil 5 is judged with the inductance measured signal output from the L meter 10 by a judging circuit 11 and a material judged signal is output. And change-over circuits 6a, 6b changeover power supply from high frequency power to a heater when it is confirmed that the material of the cooking pan is a set one by the material judged signal output from the judging circuit 11, so as to heat a heater. Hereby, a heating method suitable for the material of the cooking pan can be selected.
Patent JP-H10166958-A (JP)
Title: Telephone holding device
Inventor: HIRAI HIROKI
IPC: B60R11/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting a telephone on a holder body, provide positive storage and holding, easy fitting and stable operation, and a high-grade feeling by locking a portable telephone at the prescribed storage position of a hollow storage part open to one end side in longitudinal direction, and conducting advancing moderately at the time of switching to a lock releasing condition. SOLUTION: By inserting a portable telephone 6 in a telephone storage part 4 from front side, the curved surface of the front end part of the top plate 3e of an inner case 3 corrects and properly positions the position and angle of the telephone 6, and an operating roller on its way rotates reversely in the prescribed direction to store the force energizing a winding spring in a prescribed torsional rotational direction. Only by inserting the telephone 6 in a holder 1, locking is conducted at a prescribed storage position to connect a connector and conduct hands-free calling, charging and so on.  To take out the telephone 6, by releasing rear force which is set so as to push-in the telephone 6 from front side, the telephone 6 advances moderately to a prescribed position by the rotation of the operating roller, thus it is possible to store and hold the telephone 6 easily and completely and facilitate taking-out.
Patent JP-H07186117-A (JP)
Title: Production of carbon/carbon composite material
Inventor: NAKAGAWA TAKAO
IPC: B28B1/40
Filed: 1993-12-27
Abstract: PURPOSE:To simplify the extraction of a mandrel from a pipe-shaped composite material after molding. CONSTITUTION:A paper type cellulosic release agent 5 is preliminarily wound around the outer periphery of a mandrel l and a carbon fiber 2 is wound therearound to mold a preform 4. After the preform 4 is impregnated with liquid pitch or a matrix resin, the impregnated preform 4 is subjected to carbonization treatment and the mandrel 1 is extracted to obtain a pipe-shaped carbon/ carbon composite material.