baber/WOPTO huggingface dataset:
Patent JP-H1147740-A (JP)
Title: Prevention of pollution in vicintiy of drain opening
Inventor: KATO HARUICHI
IPC: C02F1/50
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To protect environment by preventing pollution in the vicinity of a drain opening. SOLUTION: A photocatalyst is applied in a pollution preventive area 20 set up on a slope face 2a, 4a including an external route in which drainage flows down. The photocatalyst in the area 20 is irradiated with sunlight through drainage 12, 14 in the daytime. The irradiated photocatalyst decomposes pollutants in drainage 12, 14. Simultaneously, microorganisms, scale, algae, and others are also decomposed to be prevented from adhering. Accordingly, microorganisms, scale, algae, and others are prevented from adhering to the external route on the slope faces 2a, 4a of a bank 2, (4) in which drainage 12, 14 flows down, enabling the maintenance of desirable environment in contrast to a conventional dirty state and also contributing to the decomposition of pollutants in the drainage 12, 14.
Patent JP-H0370964-A (JP)
Title: Device for controlling operation of low temperature warehouse
Inventor: TAKANO YOSHIAKI
IPC: F25D13/04
Filed: 1989-08-11
Abstract: PURPOSE:To maintain the interior of a storage warehouse to set temperature during freezing a cold storage agent by directing cold air cooled by the cold storage agent to a cold air circulation passage for forcedly circulating the cold air to a storage chamber and to a cold air bypass passage for feeding back the cold air to an evaporator. CONSTITUTION:A first control part 41 controls operation and stop of a compressor driving motor 34, and a second control part 53 control operation and stop of a fan device 11B. Since cold air cooled by a cold storage agent 12B is directed to a cold air circulation passage C for forcedly circulating the cold air to a storage chamber 8 and to a cold air bypass passage B for feeding back the same to an evaporator 10, the storage chamber 8 can be cooled during freezing of the cold storage agent 12B. Further, since the first and second control parts 41, 53 are operated at a first temperature set by a temperature setting part 52 and at a second temperature higher than the first one or at a third temperature higher than the second one, the temperature inside a freezing chamber 7 can be controlled by the first control part 41 and temperature inside the storage chamber 8 can be controlled by the second control part 53.
Patent JP-2001037052-A (JP)
Title: Cable keeping device for desk-top oa apparatus
Inventor: SHIINA YASUSHI
IPC: H02G3/38
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To handle cables on a desk-top level by laying a cable duct along the front edge of the top plate of an office desk or between the front edge parts of the top plates of office desks and connect/disconnect desktop OA apparatuses to/from connection appliances on the desk-top level. SOLUTION: A trough-shaped cable duct 1 is formed and laid along the end surfaces of the front edge parts of the top plates 2 of office desks. Cables 4 for desk-top OA apparatuses 3 are installed in the cable duct 1. The opening surfaces of the opening parts of the cable duct 1, which are formed along the front edge parts of the top plates 2 of the office desks, are openably closed with covers 6.
Patent JP-H0658113-A (JP)
Title: Valve timing controller
Inventor: MIURA YASUSHI
IPC: F01L1/34
Filed: 1992-08-04
Abstract: PURPOSE:To improve switching responsiveness of the piston position of a valve timing controller. CONSTITUTION:In a rotational phase changing means for changing a rotational phase between a cam shaft 13 and a timing pulley 14, a piston housing chamber 19 is divided into first and second oil chambers 21, 22 by a piston 20. When a hydraulic pressure supplying means supplies hydraulic pressure into the first oil chamber 21, hydraulic pressure in the second oil chamber 22 is discharged stepwise into a drain, while, when the hydraulic pressure supplying means supplies the hydraulic pressure into the second oil chamber, the hydraulic pressure in the first oil chamber is discharged into the drain. Thereby, the piston position is controlled at multistages, moreover, the rotational phase is also controlled at multistages.
Patent JP-H0879264-A (JP)
Title: Band controller and packet communication equipment
Inventor: MAZAKI FUMIAKI
IPC: H04L49/9015
Filed: 1994-09-01
Abstract: PURPOSE: To effectively utilize network resources and lines regardless of the number of object connections by attaining the constitution of storing input packets in relation with packet read time and constructing the control constitution of the write and read corresponding to it. CONSTITUTION: This controller is provided with a parameter memory 104 for holding band management parameters for band control limiation for respective logical channels. Then, a packet read time calculation means 103 takes out the band management parameter corresponding to the logical channel of the input packet and calculates the packet read time for reading the input packet from packet memories 105, 107, 109, 110 and 112. Packet write control means 106, 107, 111 and 113 store the input packet in the packet memory in relation with the calculated packet read time. Packet read control means 106, 109, 111 and 113 read the stored packet from the packet memory corresponding to the present time by a clock means 108.
Patent JP-H1055607-A (JP)
Title: Soft material bonded electronic parts
Inventor: SAGISAKA KOICHI
IPC: G11B19/20
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain electronic parts having excellent performance and high dimensional accuracy by thermally fusing an ester elastomer and amide elastomer to a non-olefinic thermoplastic resin support. SOLUTION: The non-olefinic thermoplastic resin comprises, for example, arom. polycarbonate having a modulus of elasticity in bending of >=15,000kg/cm<2> . The thermoplastic elastomer comprises, for example, ester system TPE and amide system TPE having hardness of >=80. The thermoplastic resin support is previously molded and, thereafter, a soft member is thermally fused as the thermoplastic elastomer thereto, by which the electronic parts having the excellent performance, such as antislip property and impact relieving property, and high dimensional accuracy are obtd.
Patent JP-H0257482-A (JP)
Title: Control method for hydraulically-driven car
Inventor: KITA IKUO
IPC: B62D11/04
Filed: 1988-08-23
Abstract: PURPOSE:To provide possibility of automatic running along the desired operating path by calculating the running distance of a left and a right wheel from the sensed values of revolving speeds of the wheel of an oil-hydraulically operated car, and controlling the amount of discharged pressure oil in accordance with the result from comparison of this running distance from the running distance calculated for the target straight line. CONSTITUTION:When the vehicle concerned is run from the starting point A to the target point B, the revolving speeds of a left and a right wheel are sensed by rotation sensing devices 13a, 13b, and the running distances La, Lb of the wheels are determined through integration 21a, 21b of rotation signals. Then calculators 22a, 22b calculate La+Lb and La-Lb, respectively, and a setting device 23b sets (La+Lb)/2 while another 23a sets (La-Lb)/2H. Another calculator 24 multiplies the output of these setting devices 23b, 23a, and on the basis of the result from multiplication the control gain G is obtained with the aid of a calculator 27 and an integrator 29, and a left and a right hydraulic pump and the swash plate angle of hydraulic motor are controlled.
Patent JP-H01147252-A (JP)
Title: Hot water feeder interior of which is cleanable, inspectable, and repairable and waste heat at terminal end of which is recoverable
Inventor: ARIYOSHI KAZUO
IPC: F23J3/00
Filed: 1987-08-22
Abstract: PURPOSE:To simplify cleaning of the interior of a hot water feeder and to hold the efficiency of heat transfer at a high value, by a method wherein one-way sloped baffle plates are mounted in a staged manner to a heat exchanger located to the upper part of a combustion chamber, a lateral water pipe are mounted in a slightly inclined manner between the one-way sloped baffle plates the flange of a packing box is increased in width, and blankets formed in an U-shaped and provided at both ends with flanges are mounted on both end surfaces. CONSTITUTION:With one-way sloped baffle plates 16 mounted to the upper part of a combustion chamber 7, flame is guided in a meandering shape as the flame is collided with a lateral water pipe 17 at right angles, and the retention time of the flame is lengthened to sharply improve thermal efficiency. When the interior of a hot water feeder 1 is inspected and repaired, water is drained from a drain valve 30, the packing boxes of a flue 10 and a burner 23 are removed, and an outer cylinder 12 is removed from a base bed 2. In which case, since all parts are completely disassembled, inspection and repair can be easily performed.
Patent JP-S6269925-A (JP)
Inventor: KISAKA HIROYUKI
IPC: A01D69/00
Filed: 1985-09-20
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-S6269490-A (JP)
Inventor: NISHIKAWA MASAHIRO
IPC: G09F9/30
Filed: 1985-09-20
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-H0766593-A (JP)
Title: Electronic component insertion device
Inventor: WATANABE HIDEAKI
IPC: H05K13/04
Filed: 1993-08-24
Abstract: PURPOSE:To realize stable insertion operation by realizing the same molding state regard.jess of the kind (difference of lead diameter) of an electronic component and to enable automatic insertion of an electronic component minimizing limitation of a body diameter and a board thickness. CONSTITUTION:An interval between the two of an insertion guide 4 and a molding lever 5, an interval between the two of the molding lever 5 and a cutter 3 (3a, 3b) or an interval between the three of the insertion guide 4, the molding lever 5 and the cutter 3 (3a, 3b) can be set arbitrarily by an insertion guide side pitch variable part 9A and a molding lever side pitch variable part 9B and a cutter side pitch variable part of a pitch variable unit part 9, separately.
Patent JP-H06265496-A (JP)
Title: Defective evaluation method of sample
Inventor: SUMINOE SHINGO
IPC: G01N25/72
Filed: 1993-08-24
Abstract: PURPOSE:To provide a sample defective evaluation method that is capable of performing an absolute evaluation of sample defects and so on. CONSTITUTION:This method is so constituted that at the time of radiating an exciting laser beam to a sample 4 (K1, U1) and measuring a thermal displacement in the sample 4 by this irradiation with an optical interference method, the thermal dispalcement PK1 of the reference sample K1 whose defective degree is already known is measured, while the corresponding relation X1 between the defective degree DK1 of the sample K1 and the thermal displacement PK1 measured is stored in a memory 15 in advance, and a thermal displacement PU1 of the measured sample U1 whose defective degree is unknown is compared with the corresponding relation X1 by a computer 14, through which a defective degree DU1 of the measured sample U1 is made so as to be measured. With this constitution as mentioned above, an absolute evaluation of the sample defect or the like is thus performable.
Patent JP-H0929405-A (JP)
Title: Continuous casting method
Inventor: YANAGI HIDEKI
IPC: B21B1/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a steel plate having the necessary quality under omitting a heating furnace and at a low rolling reduction ratio of rolling by gradually applying the rolling reduction in a specific condition from a specific solidified ratio, in a continuous casting of molten steel with chemical component specified. SOLUTION: The molten steel having the composition composed of by wt.% of 0.5-1.8% Mn, <=0.5% Si and <0.005% total of deoxidizing elements of Al, Ti, Zr and the other is continuously cast. The rolling reduction is executed to a steel slab having obtd. unsolidified part by using a surface member. At this time, at the time of using V for rolling reduction velocity (mm/sec) from the range 65-97% solidified ratio to the completion of solidification, δ for rolling reduction quantity (mm) and (d) for thickness (mm) of the unsolidified part at the inlet side of rolling reduction zone, the rolling reduction of gradually applied so as to satisfy the relations of 2.0<=V<=15.0 and 0.10<=δ/d<=0.50. By this method, the desired standard can be satisfied and the steel plate having the necessary quality is obtd.
Patent JP-S6268015-A (JP)
Inventor: KASHIWARA SADAHITO
IPC: H02H3/05
Filed: 1985-09-19
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-H0259634-A (JP)
Title: Force sensor and detection for force
Inventor: ENDO MAKOTO
IPC: G01L5/16
Filed: 1988-08-25
Abstract: PURPOSE:To freely set a ratio of a force to a strain amount and to obtain a force sensor for from a small load to a big load by making the force sensor to a non-contact type using a laser beam. CONSTITUTION:Pairs of an LED and a CCD are provided on each axis of X, Y, Z axes making a center point of the center part on an elastic structure body of the force sensor to an original point. In the case of on the Z axis, for example, the LED10, condenser lens 11, CCD12 are arranged in order starting from near the original point 0, and the laser beam 9 irradiated from the LED10 is made to be a cone-shaped beam by the condenser lens 11, thereby a spot 27 is made on a light receiving surface of the CCD12. This is the same also in the cases of the LEDs 13, 14 on the X, Y axes respectively. Then, by means of measuring and calculating a diameter of this spot, a direction and a size of the force are calculated.
Patent JP-S60104686-A (JP)
Inventor: SHIYUDOU TOSHIYUKI
IPC: B25J15/08
Filed: 1983-11-08
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-S6189093-A (JP)
Title: Thermal transfer recording sheet
Inventor: HISATAKE MASAYUKI
IPC: B41M5/382
Filed: 1984-10-08
Abstract: PURPOSE:To enable letters, marks, etc., to be eternally written by an aqueous ink pen, ball-point pen, etc., into a region bearing no developer and/or a fixing agent, provided on the surface of the recording paper in a thermal transfer recording sheet coated with a sublimable dye or a heat-meltable pigment. CONSTITUTION:In a sheet 1 coated with a sublimable dye or a heat-meltable pigment previously, a developer and/or a fixing agent is applied to two coated regions only, exclusive of three regions. Even after a thermal transfer recording of desired letters or figures is made, may letter, mark, etc., can be written into the regions 3 by an aqueous ink pen, ball-point pen, etc., since no developer (polyester) or no fixing agent (carnauba wax) is applied on the regions 3 of the recording paper. The portion of the regions 3 not coated may be provided on all peripheral side, both sides or one side of the recording paper.
Patent JP-S60103130-A (JP)
Title: High-frequency tempering method of frictionally press welded part
Inventor: KONISHI TOKUJIROU
IPC: C21D9/50
Filed: 1983-11-08
Abstract: PURPOSE:To obtain always specified temper hardness by stopping high-frequency heating when the temp. of different metallic members rises to a prescribed temp. in the stage of high-frequency tempering of the frictionally press-welded part of said members. CONSTITUTION:A work rolled frictionally with different metallic members 5, 6 is sandwiched by centers 7, 8 and a high-frequency tempering coil 10 is disposed in the frictionally press-welded part (flash part) 9 of the work to heat the members 5, 6 and the flash part 9. The thermoelectromotive voltage generated between the members 5 and 6 is measured by a voltmeter 11 via both centers 7, 8 and when the voltage value corresponding to the preset temp. is attained, the signal is transmitted to a control device 12 of a high-frequency transmitter. The device 12 stops oscillation of the high frequency transmitter to stop the high-frequency heating upon receiving of said signal. Then even if a difference arises in the relative distance between the flash part 9 and the coil 10 owing to a different size of the flash, the press-welded part is heated always up to the specified temp. and the specified temper hardness is attained.
Patent JP-S6451213-A (JP)
Title: Automatic head exchanging machine tool with magazine
Inventor: MIWA MIKIO
IPC: B23B39/16
Filed: 1987-08-24
Abstract: PURPOSE:To enable a space to be saved and head exchange to be processed quickly as well by tilting a multiple spindle head by 90 deg. while being automatically rotated by 180 deg. in such a way that both the clamping position in a head exchanging device and the clamping position in a magazine device are provided on the same side. CONSTITUTION:When clamping in a head exchanging device is released, a movable bar 22 is advanced by a cylinder 21, a rocket pin 24 enters into a bush 25, and further advance is made after positioning, the end surface 24a of the pin comes in contact with the end surface 25a of the bush, and a head is thereby clamped. And when a gear ratio of a movable bevel gear 27 to a stationary gear 28 is 1:2, the multiple spindle head is tilted by 90 deg. by a tilt cylinder, the bevel gear 27 is concurrently and automatically rotated by 180 deg. so as to be in the position of H3. In the second place, the multiple spindle head positioned at H3 lets the clamp be released by the cylinder 21 so as to be clamped by the clamping device in the magazine side concurrently for processing exchange thereof. The action in a tilting device and both the selection and division in the multiple spindle head are processed as described above during the working time, thereby shortening the time for exchange.
Patent JP-H0876909-A (JP)
Title: Pen input device and its processing method
Inventor: ISHIZUKA YASUSHI
IPC: G06F3/03
Filed: 1994-09-02
Abstract: PURPOSE: To surely distinguish and simultaneously drive two kinds of functions even if mutually erroneous processing is liable to occur in two kinds of processing. CONSTITUTION: Whether a switch 46 mounted on an input pen 4 is ON or OFF is detected and whether input data based upon the state of the switch 46 are 1st or 2nd data is discriminated in response to a data input from a tablet 1a. When a program concerned uses data indicated by the discriminated result, processing using corresponding data out of processing using the 1st and 2nd data is started. Since the 1st and 2nd processing can be surely distributed in accordance with the data input format of the pen 4, two kinds of functions can surely be distinguished and simultaneously used even if mutually erroneous processing is liable to occur in both the processing.
Patent JP-H0534160-A (JP)
Title: Oscillator
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1991-07-26
Abstract: PURPOSE:To obtain an oscillator which is hard to be warped even when the ambient temperature is changed. CONSTITUTION:An oscillator 10 is formed into the shape of a quadrangular prism, for example, a regular triangular prism. The oscillator is manufactured by putting powders of a constant elastic metal or the like in a mold, then molding and baking the powders. At this time, the mechanical quality factor Q of the oscillator 10 is adjusted by regulating the amount of the powders.
Patent JP-H1055015-A (JP)
Title: Still photographing camera and information read-out device
Inventor: TAKENAKA YOSHIWAKA
IPC: G03B17/24
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To allow a photographer to concentrate on a photographing action and easily confirm a photographing condition after a film is developed by simultaneously recording surrounding voices, the comment of the photographer and the photographing condition at a digital recording part attachably and detachably fitted to a camera. SOLUTION: The digital signal recording part 22 is composed of a memory card 23 using a semiconductor storage element and the control circuit thereof. In the case that the condition of the recording part 22 is set by a switch 28 but both of the photographing condition and a voice signal are recorded, a control signal is transmitted to respective control parts from a control signal generation part 21 when the composition of an object 11 is decided and a shutter button 27 is depressed. Then, a lens group 13, a reflection mirror 14, a shutter 15 and the like are controlled and a stop value, shutter speed and the other photographing conditions are transmitted to the recording part 22. At this time, a digital signal is simultaneously transmitted to the recording part 22 from a voice signal conversion part 26 and recorded on the card 23 together with the photographing conditions.
Patent JP-H1046933-A (JP)
Title: Soundproof door unit
Inventor: TAKEUCHI NANAYUKI
IPC: E06B5/20
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To enhance the sound isolating performance by heightening the degree of tight shutting of a door when it is closed without increasing the door opening/ closing resistance. SOLUTION: A packing 5 capable of absorbing the door opening force and sound vibrations is installed between the mating surfaces of a door frame 2 and the body 4 of a door in the door closed condition. The packing 5 is fitted rigidly with a front 51 and a rear rib 52 as arranged in the door closing direction X, wherein a space is reserved so that the ribs 51 and 52 will not overlap in the fall-down condition when the door is closed. The tip 52a of one of the ribs 52 located ahead about the fall-down direction Y of the ribs 51 and 52 is formed swelling out.
Patent JP-H0661245-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI TAKESHI
IPC: H01L21/20
Filed: 1992-08-06
Abstract: PURPOSE:To reduce contact resistance between a collector electrode and a collector contact layer without high-temperature heat treatment by providing a superlattice layer which is formed by alternately laminating a well layer which allows higher electronic affinity than a first compound semiconductor layer and a barrier layer which allows lower electronic affinity than a second compound semiconductor layer. CONSTITUTION:For the application to HBT, Al0.3Ga0.7As is used for an emitter, GaAs is used for base/collector and a superlattice formed by alternately forming an Inlays thin film and a GaAs thin film is used between a collector contact layer 2 and a collector layer 4. Namely, the collector contact layer 2, the superlattice layer 3, the collector layer 4, the base layer 5, the emitter layer 6 and the emitter contact layer 7 are crystal-grown on a substrate 1 composed of semi-insulating GaAs, etc., by MBE method. Then, emitter mesa etching and base mesa etching are performed by using photoresist. Thus, stable element characteristics are provided.
Patent JP-S5999131-A (JP)
Title: Automatic gap correcting device
Inventor: NAGARA HIROAKI
IPC: F16D55/224
Filed: 1982-11-29
Abstract: PURPOSE:To enable correction of a gap between a pad and a disc plate, by a method wherein, in a mechanical disc brake, a coil spring is disposed between a C-shape lock ring mounted to the cylinder in a caliper, and a thrust nut. CONSTITUTION:By feeding pressurized air to an air chamber 1 supported on a bracket 5 for coupling together a caliper body 2 and an outer caliper 3, the spline shaft 7' of a nut 7 is turned, and a screw 9 is screwedly moved to press a disc plate by means of pads 8 and 8'. A ring 12 having an opening part, is resiliently interposed around the outer diameter of the screw 9, the outer diameter is further surrounded with 2-slipt grooved ring 13, and a coil spring 14 is disposed between the grooved ring and a C-shape lock ring 15 of the caliper body 2. Thus, a gap between the nut 7 and the screw 9 is concentrated to the leftmost end, and a gap between the pads 8 and 8' may be adequately held.