baber/WOPTO huggingface dataset:
Patent JP-H05178610-A (JP)
Title: Production of crystalline aluminosilicate
Inventor: YAMADA HIDENAGA
IPC: C01B39/24
Filed: 1991-12-28
Abstract: PURPOSE:To provide a producing method of a crystalline aluminosilicate excellent in hydrothermal stability and suitable as a catalyst for catalytic decomposition of hydrocarbon oil. CONSTITUTION:The crystalline aluminosilicate is produced by raising temp. of a stabilized Y-zeolite, having 5-11 molecular ratio of SiO2/Al2O3, 24.50-24.72Angstrom  unit lattice dimension and 0.02-1wt.% alkali metal content expressed in temp. of the oxides, up to 600-1200 deg.C in a rate of 1-15 deg.C/min and by calcining at this temp. for 5-300min in <=15% crystallinity decreasing rate. Decrease in crystallinity of the produced zeolite is suppressed without breaking the crystalline structure in temp. raising process till the calcining temp. if raising temp. is in a rate of 1-15 deg.C/min and the product having excellent property as a catalyst for catalytic decomposition of hydrocarbon is obtained.
Patent JP-H05181749-A (JP)
Title: Auxiliary storage device and its accessing method
Inventor: KISAKI ATSUSHI
IPC: G06F12/08
Filed: 1991-12-27
Abstract: PURPOSE:To more effectively utilize the limited storage capacity of a cache memory. CONSTITUTION:A data transfer time judging means 14 judges the necessity/ unnecessity of access data writing in the cache memory 16 in accordance with relation between data transfer time TT from a host system and an access preparation time TR. The time TR is the seek time, rotation queue or the like of a storage medium 20 such as a hard disk device. The storage capacity of a writing buffer 13a is approximate to storage capacity capable of temporarily storing access data transferred at a prescribed data transfer speed for the time TR for preparing an address without overflowing the data. Thereby the extension of access time due to the time TR for preparing an address can be reduced and the access time can be shortened.
Patent JP-H06196401-A (JP)
Title: Cleaning apparatus for edge of substrate
Inventor: SAKAI YOSHIO
IPC: H01L21/304
Filed: 1992-12-24
Abstract: PURPOSE:To effectively eliminate the swelling of a solvent due to permeation neither shifting the boundary between a cleaning part and a thin film part by a solvent nor deteriorating the evenness in the film thickness in an effective area. CONSTITUTION:A second solvent nozzle 26b melting down any needless thin film by discharging a solvent is provided upon the surface side of an edge of a square substrate 1 whereon a thin film is formed to be held by a substrate holder while the second gas nozzle 27b blowing off any solute by discharging a gas farther than the edge of the square substrate 1 is also provided to discharge the gas upon the farther rear side of the second solvent nozzle 26b in the shifting direction than the solvent discharging position of the solvent nozzle 26b so that the thin film on the edge of the square substrate 1 may be melted away.
Patent JP-H10255461-A (JP)
Title: Semiconductor memory
Inventor: HIDAKA HIDETO
IPC: G11C11/401
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by selecting one reference word line from among plural lines based on the information to which block among plural blocks the word line belongs and to which of odd numbered and even numbered row block lines the block line is. SOLUTION: Dummy word lines DWL0 to DWL3 are decoded by the location of a selected word line and one line is put into a selected condition among four lines. For each dummy word line, the word lines DWL0 to DWL3 are arranged for two lines on both ends of a cross point CP4 . Depending on the selected word line, the word lines DWL0 to DWL3 are selected in the following manner. If WL0 in a block (a) is selected: DWL0 , if WL0 ' is selected: DWL1 . If WL1 in a block (b) is selected: DWL2 , if WL1 ' is selected: DWL3 , if WL2 in a block (c) is selected: DWL1 and if WL2 ' is selected: DWL0 .
Patent JP-H05178181-A (JP)
Title: Crossover road detector
Inventor: AIZAWA HIDEYUKI
IPC: B60T8/58
Filed: 1991-12-26
Abstract: PURPOSE:To improve detection accuracy of a device for detecting a crossover road, the frictional coefficient of which is different at the right and left of the road surface. CONSTITUTION:One of four wheels serves as a control reference wheel, and the hydraulic pressure of a brake cylinder of a brake for controlling the rotation of the four wheels is controlled at once by a hydraulic pressure controller, so that the slip of the reference wheel falls in an appropriate range. The control reference wheel is set according to the combination of wheels, whose velocity drop first and second, whether a vehicle is going straight, and to whether the road surface is of a crossover road. It is judged that a crossover road is taken when the wheel whose velocity drops first or second is front or rear one in the right, or front or rear one in the left, and when an absolute value of the difference in the velocity between the right and the left front wheels, and that of the difference in the velocity between the right and left rear wheels become no less than a predetermined value. When a road, the frictional coefficient of which is uniform on the road surface, is taken, it is not very likely that an absolute value of the difference in velocity between the right and the left front wheels and the right and the left rear wheels is no less than the predetermined value, and accuracy for detecting crossover road is thus improved.
Patent JP-H06205187-A (JP)
Title: Facsimile communication method and facsimile communication equipment
Inventor: INAGI YUTAKA
IPC: H04N1/00
Filed: 1992-12-29
Abstract: PURPOSE:To improve the operability by transferring file information to a destination equipment when it has a file transfer capability and converting the file information image data and transferring the converted data to the destination equipment when the equipment has no file transfer capability. CONSTITUTION:A CPU 10 of a facsimile communication controller executes a program of a file/image transmission processing means in existence in a memory 14. The presence of a file transfer capability of a destination equipment is discriminated and when the destination equipment has a file transfer capability, the file information is transferred to the destination. When the destination equipment has no file transfer capability, the file information is converted into image data and the converted data are transferred. Thus, the transfer capability of the destination equipment is automatically discriminated with simple configuration without notice of the operator and the file is transferred.
Patent JP-H0692833-A (JP)
Title: Skin external agent
Inventor: FUKUDA MINORU
IPC: A61K8/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide the skin external agent containing a homocysteine thiolactone derivative and excellent in its beautifully whitening effect and skin aging-preventing effect. CONSTITUTION:This skin external agent is characterized by adding a compound of the formula (R is OH, 1-4C linear or branched alkyl, alkoxyalkyl, 5-8C saturated or unsaturated residual group, the group being arbitrarily substituted), e.g. N-acetyl homocysteine, in an amount of 0.001-10.0wt.%, especially 0.01-5.0wt.%, based on the whole amount of the external agent. The cosmetic containing the compound is excellent in its beautifully whitening effect, lipid peroxidation- preventing effect, moisture-retaining effect, skin roughness-preventing effect, etc., stimulates the function of skin, prevents the stains, wrinkles, slack, etc., of the skin, changes the skin into a moist skin having a good skin texture, and gives a good using touch.
Patent JP-2001169799-A (JP)
Title: Method for separating.detecting bacterium
Inventor: TASHIRO SHIGERU
IPC: C12Q1/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating.detecting a bacterium, by which the target bacterium can accurately, rapidly and simply be selected.separated from a specimen containing contaminated bacteria having similar properties. SOLUTION: This method for selectively separating.detecting the bacterium, is characterized by culturing bacteria containing the bacterium on a flat plate culture medium containing a compound X-Y (X is a dactericidal, antibacterial or bacteriostatic substance acting on the target bacterium and/or contaminated bacteria; Y is a substrate acted by enzymes derived from bacteria except the target bacterium and is bound to a site where X is inactivated).
Patent JP-H05180098-A (JP)
Title: Diagnostic device for vaporized fuel control system of vehicle
Inventor: MUKAI TAKESHI
IPC: F02M25/08
Filed: 1991-12-28
Abstract: PURPOSE:To prevent hydrocarbon from its leakage to the atmosphere from a system by opening a solenoid valve in the case of satisfying a predetermined condition, and surely detecting leakage of the evaporator system by controlling an internal combustion engine so as to connect its intake air passage to a pressure sensor. CONSTITUTION:A canister 22 for holding vaporized fuel adsorbed is provided on the halfway of a passage for connecting an intake air passage 10 of an internal combustion engine 2 to a fuel tank 16. A check valve 28 for adjusting a tank internal pressure is provided on the halfway of a passage between the fuel tank 16 and the canister 22, to provide a bypass passage 30 of bypassing this check valve 28 and also a passage opening/closing solenoid valve 32 on the halfway of the bypass passage 30. A pressure sensor 34, connected to a passage between the fuel tank 16 and the check valve 28, is provided, and further to provide a control part 36, and in the case of satisfying a predetermined condition, the solenoid vale 32 is opened to control the internal combustion engine 2 so that its intake air passage 10 is connected to the pressure sensor 34. In this way, whether leakage is provided or not can be decided, and leakage of an evaporator system can be surely detected.
Patent JP-H06199117-A (JP)
Title: Tire pressure detecting device
Inventor: YAMANE MASUZO
IPC: B60C23/02
Filed: 1992-12-28
Abstract: PURPOSE:To offer a tire pressure detecting technique capable of using it for a long time without replacing parts and also performing detection with high accuracy. CONSTITUTION:A tire pressure detecting device 50 is equipped with a pressure detecting unit P, which converts air pressure variations in a tire 10 to variations of quantity of light, an optical fiber L for transmitting optical information to the unit P and a light source and a sensor for handling information as optical information.
Patent JP-2000184633-A (JP)
Title: Concentrated winding type brushless dc motor
Inventor: ARAI KAZUHIKO
IPC: H02K29/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a brushless DC motor of a concentrated winding system, in which the change torque of the motor is reduced and which prevents a vibration when the motor is turned. SOLUTION: The tooth part 12 of a stator core 11 has a prescribed tooth width. A tooth-part tip part 13 is formed at an inside-diameter-side tooth part up to an opening part excluding the tooth part. A part (a) and a part (b) at the tooth-part tip part 13 which is formed so as to be extended to both sides of the tooth part 12 are cut and removed. As the cut parts, only the tooth-part tip part 13 in a direction in which the rotation of a rotor 2 is directed, e.g. one part (a), is sufficient. However, the other part (b) at the tooth-part tip part 13 is cut so that the rotor 2 can be inserted from any direction of a stator 1 when a motor is assembled. The distance up to the rotor of the tooth-part tip part 13 becomes large by a portion in which the part is cut. A reluctance in the cut part becomes large.  A magnetic flux is not concentrated in the tooth- part tip part 12 in the direction in which the rotation of the rotor 2 is directed, and it is averaged. A change in the torque is reduced.
Patent JP-H11175084-A (JP)
Title: Medical diagnosing device
Inventor: IKETA YOSHIKAZU
IPC: G10L15/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To shorten a register work time of a language required for operation in a medical diagnosing device operated with a voice and to improve operability. SOLUTION: This device is provided with a voice storage 7 beforehand storing the prescribed languages for controlling a control means 9, a voice recognition device 6 comparing an output signal of a voice input device 5 with the voice data stored in the voice storage 7 and discriminating whether it corresponds to any one among the languages for the control means 9 and a voice register storage 90 converting the language discriminated by the voice recognition device 6 to an answering control command, storing the language operating respective parts of the device and inputted from the voice storage 5 and extracting/storing only the language that the stored language coincides with the language stored in the voice storage 7, and stores the language stored in the voice register storage in the voice storage 7,  and compares/recognizes the voice data stored in the voice storage 7 with the output signal of the voice input device 5, and performs the operation of respective parts of the device based on this result.
Patent JP-2000183732-A (JP)
Title: Pll jitter reduction circuit
Inventor: ARIMA MASAKI
IPC: H03L7/093
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To stably oscillate a VCO at a constant frequency by reducing jitter in a frequency oscillated by the VCO in a PLL circuit that is applied to electronic devices in communication, broadcast, computer fields, etc. SOLUTION: A constant current source 4 is connected to an input side of a VCO 3 in the configuration of a conventional PLL circuit via a switch SW 2 controlled by a phase comparator 1. Switches SW1, SW2 are thrown to a position (b) in a PLL lock state. When a capacitor C stores charges in this state, a leakage current flows through a parasitic resistor in existence in the switch SW1 and the capacitor C and an input resistor of the VCO 3 and frequency jitter takes place. A constant current source 4 supplies a current equivalent to the leakage current to nullify a current discharged from the capacitor C and to make the oscillating frequency of the VCO 3 stable.
Patent JP-2001186563-A (JP)
Title: Communication module and communication unit
Inventor: AKAMATSU KENJI
IPC: H04B1/38
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit that conducts communication at a low cost and is easily connected to an electronic device, without impairing the convenience as a mobile phone. SOLUTION: The communication unit conducts communication by utilizing a communication module 10, that is provided with a voice CODEC 108 and a data CODEC 109 that are connected to an external device via an interface section 13 for applying coding/decoding of a voice signal and data inputted/ outputted to/from the external device, an RF section 104 that utilizes an external antenna connected to an antenna connector 12 to send/receive a wireless signal, a modulation section 106 that modulates a signal sent by the RF section 104, a demodulation section 105 that demodulates a signal received by the RF section 104, a channel control circuit 107 that conducts channel control, and a microcomputer 101 that controls each section of the communication module 10.
Patent JP-H11185519-A (JP)
Title: Lighting system, image reading device and image forming device
Inventor: YOSHIDA YASUYOSHI
IPC: F21V19/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system, an image reading device, and an image forming device, enabling productivity to be improved, by facilitating replacement of an illuminant (a lamp) and shortening the replacement time. SOLUTION: A lighting system 5 is equipped with support means 24, 28 for supporting opposite ends of an illuminant 10 and an optical base 14 provided with these support means 24, 28. At least, one of the support means 24, 28 for supporting the opposite ends of the illuminant 10 is disposed turnably relative to the optical base 14 so as to take up its first position allowing the illuminant 10 to be lighted and its second position allowing the illuminant 10 to be attached and detached.
Patent JP-H11266074-A (JP)
Title: Jet soldering method and device
Inventor: ICHIKAWA ATARU
IPC: H05K3/34
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a jet soldering method and a device, wherein a soldering operation of high quality can be carried out, even if a work has deformed thermally. SOLUTION: Molten solder 7 is jetted out, and a work 8 is moved while keeping in contact with the fused solder 7 so as to solder its processed surface 81, on which a soldering treatment is carried out by controlling to keep the work 8 constant in depth of immersion in the fused solder 7. It is preferable that a depth of immersion is controlled in a manner where an amount of displacement of the work 8 in a vertical direction is measured, and the work 8 or a jet of fused solder 7 is varied in height which corresponds to the amount of displacement.
Patent JP-H11179257-A (JP)
Title: Dispenser device
Inventor: ARNOLD W BROWN JR
IPC: B05C5/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an orbital dispenser device by which various operations are widely conducted with a single device and excellent in universal application. SOLUTION: This dispenser device 10 for applying a sealant or an adhesive on a work by utilizing a robot or manually has a motor 18, a piercing shaft 16 and a rotating shaft 24. The rotating shaft 24 is hollow and has an eccentric hole 24a at its end, and one end of the piercing shaft 16 is extended through the eccentric hole 24a. As the shaft 24 is rotated, an orbital motion is imparted to the end of the piercing shaft 16, and hence a swirl-type pattern is applied to the work.
Patent JP-2000189975-A (JP)
Title: Method for removing film deposited on electrode and water purification device using the same method
Inventor: MATSUMOTO TOMOHIDE
IPC: C23G3/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent scales from being deposited on the surface of each of the electrodes in water purification device for purifying water by electrolyzing aluminum to form a metal hydrate and utilizing coagulation effect of the metal hydrate to form agglomerated flocs of suspended matter. SOLUTION: This device is provided with: at least a pair of electrodes consisting of an anode 31 made of aluminum and a cathode 30; a coagulation control means 54 for controlling current passage through the electrodes 31 and 30; a circulation means 18 for passing water through the space between the electrodes 31 and 30; a heating means 11; and a control means 51; wherein the circulation means 18 is intermittently operated at prescribed time intervals and the electrolysis of aluminum is performed while stopping the current passage through the electrode 31 and 30 when the circulation means 18 is operated, and also, at a prescribed point of time, citric acid is dissolved into water to wash off a deposited film (scale) formed and built up between the electrodes 31 and 30, at a prescribed citric acid concentration, for a prescribed time and at a prescribed temperature.  Thus, the deposition of the film (scale) on the electrode is prevented between the electrodes 31 and 30 and the effective utilization rate of aluminum can be enhanced, good purification performance can be obtained and further the electrode service life can be remarkably prolonged.
Patent JP-2001180781-A (JP)
Title: Carrying tray for semiconductor device
Inventor: OTANI RYUICHI
IPC: H01L21/68
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrying tray so constituted as to protect a distributing board mounting chips from jumping outside due to the operation during the carriage in an assembly process for a semiconductor device. SOLUTION: The carrying tray used in a manufacturing process for the semiconductor device is provided with a plurality of compartments 7 individually storing a distributing board 11 mounting extremely thin pieces 12 constituting a thin semiconductor device, and a plurality of overhanging areas 1 are formed on a part of openings of respective compartments. Each of distributing board 11 mounting extremely thin pieces 12 is place with the chips turning downward all through from the opening along the slope face of a slope area 4 on a bottom face 2, and then stably placed on a horizontal face of the bottom face. In the above state, the carrying tray is carried between the processes. Each of the distributing boards on the carrying tray is obliquely kept in contact with a slope face and then drawn out of the opening. In the case of carrying the tray in the direction of an arrow mark 3, the tray does not jumps out even when the it stops suddenly, since the overhanging area is provided on the opening of the tray.
Patent JP-2000201632-A (JP)
Title: Forming of starch for food
Inventor: AXELROD GLEN
IPC: A23K1/14
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an edible starch product suitable as an animal food or a chewing toy for pet. SOLUTION: The objective product is produced by forming starch by a melt- processing method comprising a step to mix starch with water to form a mixture having a water-content of about 20.0-40.0 wt.% in terms of the water- content of starch and a step to introduce the mixture into an extruder and heat the mixture in such a manner to decrease the water-content of the mixture discharged from the extruder compared with the water-content before introducing into the extruder. The obtained extrusion product is optionally dried, introduced into a heated injection molding machine, injection molded and cooled to obtain the objective formed material having a water-content of about <=20 wt.%.
Patent JP-2000192884-A (JP)
Title: Enclosed type electric compressor
Inventor: SUMIYA MASAHIRO
IPC: F04B39/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce an intake of oil and liquid refrigerant to a compression element, to unify a connecting container of a connecting pipe in order to facilitate a production process, and to supply low-temperature refrigerant gas to the compression element in order to improve efficiency. SOLUTION: This compressor is constituted so that: an intake connecting pipe 15 is protruded into a sealed container 3 so that an opening 19 in the sealed container 3 of the intake connecting pipe 15 is located above a lower side 2 of a container and an installation portion 18 of the intake connecting pipe 15; an intake port 17 of a silencer 12 is provided at the same height of or above the opening 19; and the inlet port 17 of the silencer 12 is located ahead a opening direction of the opening 19 of the intake connection pipe 15.
Patent JP-2000193160-A (JP)
Title: Pipe joint and piping method
Inventor: INOUE TOMOHITO
IPC: F16L21/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the pipe joint with small number of parts which can carry out the piping with a good workability at the spot and position easily and surely. SOLUTION: A tightening ring 5 elastically deformable to the diameter direction for hanging the connection end of the connected pipe inserted in the connection opening 2 of a joint main body 1 is inserted in the recessed periphery groove 21 formed inside the connection opening 2 and further, the bottom surface on the same surface as the flat bottom 11 of the joint main body 1 and the installation flange 8 having the hole 7 for bolt are formed integrally with the joint main body 1.