baber/WOPTO huggingface dataset:
Patent JP-H02107497-A (JP)
Title: Ic card
Inventor: KASAHARA YOSHIHIKO
IPC: B42D15/10
Filed: 1988-10-18
Abstract: PURPOSE:To markedly suppress breakage of an IC chip due to bending or the like, enhance reliability of the IC chip and prolong the useful life of the IC chip by disposing the crystal orientation of a substrate of the IC chip slantly relative to a visible outline of a main body of a card. CONSTITUTION:An IC circuit is formed by using a virtual plane 5a shifted by theta deg. from a reference plane 5 as a referene, and cutting is conducted along lines 6a, 6b which are respectively parallel to and orthogonal to the virtual plane 5a, thereby obtaining an IC chip 3. The IC chip 3 is disposed substantially in parallel to a visible outline 1a of a main body 1 of a card. The crystal orientation of the substrate of the IC chip 3 is slanted at theta deg. to the visible outline 1a of the main body 1 of the card, as indicated by arrows, so that the resistance of the IC chip to bending stresses is increased, and the IC chip will scarcely be cracked or broken even on bending of the main body 1 of the card.
Patent JP-H10101620-A (JP)
Title: Production of diaryl carbonate
Inventor: HARADA KATSUMASA
IPC: B01J31/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a diaryl carbonate useful as a raw material for producing polycarbonate in good yield by heating a diaryl oxalate in the presence of a specific catalyst in decarbonylation reaction of the diaryl oxalate. SOLUTION: A diaryl carbonate is heated normally at 100-450 deg.C, especially about 180-350 deg.C in the presence of a compound of IV A group metal in decarbonylation reaction. A halide, an alcoholate, an inorganic acid salt, an organic acid salt, etc., of IV A group metal is preferably used as the compound of IV A group metal (e.g. titanium or zirconium). A halide of titanium or an alcoholate of titanium, an alkali metal salt of oxyacid of titanium or a halide of zirconium is especially preferably used as the compound of IV A group metal. The compound of the IV A group metal can be used by being supported on a support such as alumina or active carbon. The supported amount of the compound of IV A group metal is about 0.1-50wt.% as IV A group metal. The catalyst is used in an amount of about 0.001-50-mol% as IV A group metal based on diaryl oxide.
Patent JP-H11146914-A (JP)
Title: Pen needle
Inventor: NGUYEN TUAN V
IPC: B65D83/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent the reuse of a pen needle by covering the pen needle with a pen-needle magazine dispenser. SOLUTION: In a pen needle 100 of a type which is pressedly fitted inside the adaptor 50 of a pen 1 by using both the screw thread 101 of the pen needle 100 and the corresponding screw thread of the cavity 31 of a pen-needle magazine dispenser which is designed so as to be received in the cap of a chemical feeding pen 1 and to be carried with a user, the dispenser has a cover rotatably fitted to a disk-shaped container so as to cover a plurality of cavities 31, so that the respective cavities 31 are made to have dimensions each for receiving the one pen needle 100. The cover is provided with slots that are rotated so as to be brought in line with one of the cavities 31 of the container, so that a user can access to one unused pen needle 100. Thus, the pen needle 100 can be fitted to the pen 1.
Patent JP-H04140361-A (JP)
Title: Soundproof floor
Inventor: OKUZAWA MASAYUKI
IPC: E04F15/18
Filed: 1990-09-28
Abstract: PURPOSE:To improve soundproof property by installing a resin layer, which contains flaky powder, under a surface layer and attaching a fiber sheet, which is impregnated with expanded resin consisting of urethane, under the resin layer. CONSTITUTION:A resin layer 2, which consists of urethane containing flaky powder 2a, is installed under a surface layer 1 of lauan plywood. Next, a fiber sheet 3, which is constituted of polyester fiber 3b impregnated with expanded resin 3a consisting of urethane, is attached to the bottom of the resin layer 2. Thus, the rigidity of flaky powder 2a provides vibration damping property to the surface layer 1, thereby improving the soundproof property and the load bearing property and strength of floor.
Patent JP-S63115388-A (JP)
Title: N-type thermoelement
Inventor: SHIMAMURA KEIZO
IPC: H01L35/14
Filed: 1986-11-04
Abstract: PURPOSE:To obtain an excellent N-type thermoelement, by adding a specific amount of indium oxide in zinc oxide. CONSTITUTION:Zinc oxide (ZnO) contains 0.006-1.5 molar % of indium oxide. A percentage of indium oxide in zinc oxide is required to be 0.006-1.5 molar %. If it is below 0.006 % a resulting thermoelement can not be used practically because the specific resistance becomes too high and the mamimum output power becomes extremely low. If it is over 1.5 %, the specific resistance is not decreased so much in comparison with decrease of thermoelectric power and the maximum output power becomes extremely low. The element is preferably formed by the powder sintering process. Indium oxide powder is added to zinc oxide powder and mixed well. The mixture is pressure molded and sintered in vacuum or in reducing atmosphere to obtain a sintered body. Since zinc oxide with an ordinary purity that is a very cheap material can be used as a principal component of the thermoelement and it can be produced easily by the powder sintering process, the manufacturing cost can be lowered remarkably.
Patent JP-S63265418-A (JP)
Title: Chip-shaped solid-state electrolytic capacitor with fuse and manufacture thereof
Inventor: YAMANE MASAYUKI
IPC: H01G9/12
Filed: 1987-10-16
Abstract: PURPOSE:To prevent the blowoff of solder from a capacitor element and the accident of burning, to automate the connection of a fuse and to improve the volumetric efficiency of capacitance by forming the fuse bridging and connecting the connecting section of an anode lead terminal and an external electrode section in a sheathing resin and collectively shaping a large number of terminal assemblies out of one metallic plate. CONSTITUTION:Connecting sections 4a with an anode lead 2 and anode external electrode sections 4b are supported by a frame 11. Conductive adhesives 8 are applied onto the insides of the stepped sections of cathode lead terminals 5, one surface and top face of a cathode layer 3 are bonded with the applying sections, and connecting sections 4a are welded and fixed to the anode lead 2. The connecting sections 4a and the anode external electrode sections 4b are bridged and connected by the soldering of fuses 6, and the upper sections of the sections 4a and 4b are insulated and coated with an silicone resin 7. An assembly shaped in this manner is insulated and sheathed by a sheathing resin 9, leaving each exposed section, and the frame 11 side is cut down on the A-A and C-C lines of the exposed sections of the connecting sections 4a and the B-B lines of the exposed sections of the anode external electrode sections 4b. The anode external electrode sections 4b and the cathode lead terminals 5 are bent along the external wall of the sheathing resin 9, thus forming a capacitor 10.
Patent JP-H07115521-A (JP)
Title: Facsimile equipment with memory transmission function
Inventor: KIRITA HIROSHI
IPC: H04N1/32
Filed: 1993-10-19
Abstract: PURPOSE:To execute retransmission of the same image data easily and quickly without trouble of reading and scanning of an original image again and restorage of the image data into a picture memory even when memory transmission is failed. CONSTITUTION:The facsimile equipment is provided with a control means 1 which drives a print-out means 8 while storing image data to an image memory 5 so as to attain retransmission of the image data stored in the image memory 5 through a predetermined key operation when facsimile transmission of the image data stored in the image memory 5 is failed and provides an error report R as an output and executes data processing so as to display data indicating key operation method for retransmission on the error report R.
Patent JP-H03237425-A (JP)
Title: Optical system for detecting height
Inventor: ARAKI NOBUHIRO
IPC: G02B26/10
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the effective diameter of a fixed speed scanning lens and to reduce the dispersion of the quantity of received light by converting light from an object into parallel beams by the fixed speed scanning lens and a collimeter lens having a focal distance equal to that of the fixed speed scanning lens. CONSTITUTION:Scattered light reflected from an object face 7 is converted into parallel beams by the fixed speed scanning lens 6 and the collimeter lens 10 having the focal distance equal to the fixed speed scanning lens 6. Thereby, the reflected light returned to a rotary polygon mirror 5 is made equal to an incident angle and returned to a condenser lens 9, so that the lens 6 is used only by irradiating the object with light. Consequently, the effective diameter of the lens 6 can be reduced, the dispersion of the quantity of received light can be removed and the highly accurate height detecting optical system can be obtained.
Patent JP-H07113630-A (JP)
Title: Inside and outside measuring device
Inventor: YAMAMOTO TAKESHI
IPC: G01B21/02
Filed: 1993-10-19
Abstract: PURPOSE:To provide an inside and outside measuring device conducting accurate measurement by extending a measuring stroke while avoiding the deformation of an article to be measured. CONSTITUTION:A pair of guides 5, 6 are brought to an approachable and separable state, a pair of probes are brought to the approachable and separable state on the perpendicular sector of the guides 5, 6, and a rotating plate 30 using an axis parallel with the approachable and separable direction of the probes as the center of rotation is mounted rotatably inside a casing. The guides 5, 6 and the probes are installed to the rotating plate 30, and an aligning mechanism 20 turning the rotating plate 30 when one guide 6 of a pair of the guides 5, 6 is abutted against an article to be measured is set up among the guides 5, 6 and the rotating plate 30. The aligning mechanism 20 revolves the guides 5, 6 and the probes to the article to be measured.
Patent JP-H08103873-A (JP)
Title: Method for sucking and removing fume in welding butt joint
Inventor: NAKANO YOSHIAKI
IPC: B23K9/025
Filed: 1994-09-30
Abstract: PURPOSE: To provide a fume sucking and removing method in a butt joint welding capable of collecting and removing the welding fume at high efficiency even when the method is applied to the butt welding, in particular, the butt welding using an automatic welding equipment or a welding robot. CONSTITUTION: A plurality of sucking nozzles 26a, 26b are arranged and fitted to a welding torch 21 straightly with the welding torch 21 as the center, and the direction of arrangement of these sucking nozzles 26a, 26b is substantially parallel to a groove 31 of a butt joint. This butt joint is welded by the welding torch 21, and the air containing the fume is sucked by the sucking nozzle 26a, 26b. A space regulating plate 28 is provided on the upper part of the groove 31. Partitioning plates 29a, 29b are provided on the welding torch 21 side of the sucking nozzles 26a, 26b.
Patent JP-S63113936-A (JP)
Title: Rewritable optical recording and reproducing device
Inventor: YOSHIDA TOMIO
IPC: G11B7/00
Filed: 1986-10-31
Abstract: PURPOSE:To attain the erasure of a region not erased normally by using a 2nd erasure light so as to erase regions other than the data region. CONSTITUTION:When a designated address of erasure start ID from a terminal Q1 and an address of a reproduced ID signal are coincident, a FF201 is set via a coincidence detection circuit 203, the irradiation of erasure light is controlled by a Q output of the FF201 from the time-up of a timer input via a gate G1 closed by a 1st erasure mode signal till the reset and the data area of sectors in succession to the ID area is erased. Then the FF201 is reset by an end sector signal by a coincidence detection circuit 204 via a gate G2 opened by a 2nd erasure mode signal and the erasure light irradiation is controlled and the erasure over plural sectors is attained and the data is recorded to the ID area among the sectors and the gap. Through the constitution of erasing the areas not erased normally, the utilizing factor of a recording medium is enhanced.
Patent JP-H04137159-A (JP)
Title: Bus arbitrating system
Inventor: MAEDA KENICHI
IPC: G06F13/362
Filed: 1990-09-28
Abstract: PURPOSE:To efficiently use a bus by setting the busy time of each resource to manage the use of the bus. CONSTITUTION:After priority levels of devices which pass the busy check are discriminated by a priority level determining circuit 15 to determine one request, one of bus use permission signals B1 to BN of pertinent devices is sent through permission F/Fs 16A to 16N, and the resource of the permitted request is selected by a selector 20 and is sent to a busy management part 30. A monitor management part 40 latches the processing resource use request in registers 41 and 42 and compares it with a code actually requested for bus use at the same time; and if they do not coincide with each other, an error report signal is driven onto a common bus at the time when a slave device should respond, and a master device is informed of this state. At this time, the busy time of this resource is set to a maximum for the busy management part 30 to protect bus arbitration from the malfunction of the common bus. Thus, the bus is more efficiently used.
Patent JP-2000090561-A (JP)
Title: Data processing device
Inventor: SUZUKI TAKESHI
IPC: G11B19/28
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To increase the utilization efficiency of the energy of a battery used as a power source. SOLUTION: The data processing device adapted to perform data reading/ writing with a rotary recording medium by using at least a battery 61 as a power source is provided with a rotary medium speed control function unit 41b for setting the rotational speed of the rotary recording medium according to the kind of data to be processed, the kind of a battery to be used as a power source or the remaining capacity of the battery used as a power source. Thus, since the rotational speed of the recording medium is changed as occasion demands, the utilization efficiency of the energy of the battery used as a power source is increased.
Patent JP-H1086491-A (JP)
Title: Electronic apparatus
Inventor: OKADA HIROKI
IPC: B41J29/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of an electronic apparatus while reducing the cost by decreasing the number of on/off switches in a dip switch. SOLUTION: Since the operation mode can be switched depending on the combination of the setting state of a dip switch 40 and the open/close state of a door detected by a sensor 31, operation modes of same number as those of conventional one or more can be switched using the dip switch 40 comprising smaller number of ON-OFF switches DPS1, 2,..., 4. Consequently, the operability can be enhanced while reducing the cost. Furthermore, various types of operation mode can be switched even when only a small number of sensors are provided with sensors because of the function for switching the operation mode depending on the number of times of opening and closing the door.
Patent JP-H0789320-A (JP)
Title: Fluid pressure type active suspension
Inventor: SHONO SHOICHI
IPC: B60G17/015
Filed: 1993-09-24
Abstract: PURPOSE:To enhance riding comfort of a vehicle and to decrease the posture changing speed of a vehicle body, compared with the conventional one. CONSTITUTION:This suspension is provided with an actuator M1, which increases/decreases the supporting load of corresponding wheels by feeding/ discharging the working fluid to/from a working fluid chamber, a working fluid feeding/discharging device M2, which controls the rate of feeding/ discharging the working fluid to the working fluid chamber, and a controller M4, which controls a working fluid feeding/discharging means in correspondence to the quantity of a traveling state of a vehicle, which is detected by a traveling state detecting device M3. A controller possesses a control quantity computing device M5, which computes the quantity of control to the working fluid feeding/ discharging device M2 in correspondence to the traveling state, and a gain correcting device M6, which increases a damping gain when the vehicle is accelerated/decelerated or turned.
Patent JP-2000090558-A (JP)
Title: Medium drive device
Inventor: SUZUKI TSUNEO
IPC: G11B19/20
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a medium drive device capable of surely releasing a ball when a rotor becomes the prescribed revolutional speed and preventing the ball from releasing even when the rotor becomes the prescribed revolutional speed when the eccentric amount of the rotor is less. SOLUTION: This medium drive device is provided with the rotor 2 for placing and rotating an optical disk D, a housing part 11 provided in the rotor 2 along its outer peripheral part, magnetic balls 12 housed in the housing part 11, moved by centrifugal force at a rotor rotation time and taking vibration balance, electromagnets 15 provided on the outside of the housing part 11 for attracting the magnetic balls 12 in the housing part 11 with electromagnetic force by being energized and controlling the movement, a detection sensor 16 for detecting the number of revolution of the rotor 2 and a control means stopping energizing to the electromagnets 15 when the detection sensor 16 detects the number of prescribed revolution and releasing the movement control of the magnetic balls 12.
Patent JP-H0793758-A (JP)
Title: Optical pickup
Inventor: TAKANO HIDEKI
IPC: G11B7/08
Filed: 1993-09-24
Abstract: PURPOSE:To provide an optical pickup capable of miniaturizing a high frequency superposition circuit substrate. CONSTITUTION:This pickup is the optical pickup provided with a high frequency superposition circuit for preventing the effect of a return beam from an information recording medium on a laser light source for irradiating a laser beam on the information recording medium. The high frequency superposition circuit 330 is provided with a terminal 300 for the power source of the laser light source LD, the terminal 310 for a high frequency superposition circuit power source sharing a high frequency superposition switch and the terminal 320 for the ground.
Patent JP-S62120818-A (JP)
Inventor: KATO TATSUO
IPC: A47J27/21
Filed: 1985-11-21
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-H08121248-A (JP)
Title: Down draft type variable venture carburetor
Inventor: SUGIMOTO HIROYASU
IPC: F02M9/02
Filed: 1994-10-26
Abstract: PURPOSE: To make mixing condition of fuel and air in a bypass vertical passage in good condition, reduce misfire on idling so as to stabilize idling rotating speed, and also reduce the amount of HC spike in exhaust gas so as to improve combustion consumption. CONSTITUTION: A bypass vertical passage 6A is provided with a step difference part so as to shorten the diameter length of the passage 6A step by step. Air- fuel mixture having much fuel component, which flows on the wall surface side of the vertical passage 6A collides with a step difference part 11, the air- fuel mixture is turned back, and thereby, the air-fuel mixture is mixed with air. Flow speed is reduced, the air-fuel mixture flows into the center part of the bypass vertical passage 6A, and then it is mixed with air. Fuel and air are mixed with each other, and then its mixture component is discharged from a bypass port 9A toward an intake passage. L1 /D1 , L2 /D2 is determined in the range of 4 to 12, and thereby, return-back is made in good condition.
Patent JP-H03123458-A (JP)
Title: Production of gelatinized rice
Inventor: ISHIKAWA TOMOAKI
IPC: A23L7/10
Filed: 1989-10-09
Abstract: PURPOSE:To obtain gelatinized rice not yellowing, having reduced amount of crude fat and improved gelatinization degree free from a smell of drying by heat-treating immersed rice by a microwave oven, steaming rice by a rice steamer and drying. CONSTITUTION:Immersed rice in a charging tank 3 is fed to a throwing conveyor 5, heat-treated by a microwave oven 7, steamed by a rice steamer 9 and dried by a dryer 13 to give high-quality gelatinized rice.
Patent JP-2000080116-A (JP)
Title: Preparation of conjugated diene polymer
Inventor: YANAGIHARA HIROSHI
IPC: C08F4/48
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization process for preparing a conjugated diene polymer using a monoorganolithium compound or polyfunctional organolithium compound as a polymerization initiator, wherein the polymerization rate is high even when polymerized at a relatively low polymerization temperature and therefore a conjugated diene polymer with a small amount of gel formation is obtained, and regulation in the bonding structure of a conjugated diene unit in the resultant polymer is not regulated by a polar compound. SOLUTION: When carrying out anionic polymerization using an organic monolithium compound or polyfunctional organic lithium compound as a polymerization initiator, polymerization of a conjugated diene is carried out at a polymerization temperature of from 0 to 140 deg.C in a non-polar hydrocarbon solvent in the presence of a π complex compound comprising a benzene ring compound having a substituent in a molar ratio against polymerization initiator active points of the πcomplex compound within the range of from 1/10 to 1,000/1.
Patent JP-H1194243-A (JP)
Title: Combustion device and method for controlling the same
Inventor: WASHIKITA SUSUMU
IPC: F23N1/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device capable of preventing occurrence of vibration sound. SOLUTION: In the case that a volume of gas required during combustion is increased, an air volume correcting part 51 outputs a corrected volume of air having a target air volume increased at a predetermined rate in respect to an increased volume of gas to an air volume controlling section 52. Also in the case that the corrected volume of air is fed to a burner and a volume of gas is rapidly increased during combustion, air does not produce any vibration caused by variation in heat generating speed and so it is possible to prevent occurrence of vibration sound.
Patent JP-H05101356-A (JP)
Title: Position adjusting device for movable magnetic head
Inventor: WATABE OSAMU
IPC: G11B5/588
Filed: 1991-10-09
Abstract: PURPOSE:To optically position a movable magnetic head by utilizing reflection from a fixed portion provided on an upper rotary drum. CONSTITUTION:Light beams from an optical system 6 are allowed to focus on a fixed magnetic head 8. Next a control signal is transmitted from an actuator control circuit 11 to an actuator 5 so as to be focused on the movable magnetic head 3 and then the movable magnetic head 3 is displaced.