baber/WOPTO huggingface dataset:
Patent JP-H07143033-A (JP)
Title: Line switching device
Inventor: MUTO HIDEYUKI
IPC: H04L69/40
Filed: 1993-11-19
Abstract: PURPOSE:To perform uninterruptible synchronism change by performing the adjustment of delay quantity without generating an error in a data signal string when the delay quantity outside the noninterruptible synchronism changing range is changed during an operation. CONSTITUTION:The data signal string 101 transmitted on a line in current use is branched to two at a circuit 1, and branched signals are delayed alternately at circuits 2-1, 2-2, respectively, and are inputted to a circuit 3. At the circuit 3, the data signal string of a system in which the delay quantity is not changed at the circuits 2-1, 2-2 is selected, and the output data signal strings 401, 402 of the circuits 2-1, 2-2 are changed in uninterruptible manner at a time when the delay quantity is changed. At a circuit 5, the data signal string is changed at a time when phase difference between the data signal string 601 on a spare line delayed by a circuit 4 and the output data signal string 501 of the circuit 3 is adjusted within the uninterruptible synchronism changing range, and a data signal string 701 is outputted.
Patent JP-2000142985-A (JP)
Title: Reclaimer
Inventor: MATSUSHIMA NOBORU
IPC: B65G69/20
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent dust from occurring and dispersing at scraping a bulky object. SOLUTION: The bucket wheel 4 on the extreme end of a boom 3 is provided with sprikling means 20 jetting water toward the outer circumferential side. The sprikling means 20 are fixed to the outer circumferential part of the bucket wheel 4 and positioned near the opening parts of respective buckets 19 provided on the bucket wheel 4, and provided with a plurality of sprinkling nozzles 24 jetting water into a flat fan-shape so as to close the opening part. The sprinkling means 20 is provided with a distribution tube 25, and the distribution tube 25 is connected to a water feed tube 11 fixed to the boom 3 through a rotary joint 28, on the rotation center of the bucket wheel 4.
Patent JP-H04183362-A (JP)
Title: Controlling apparatus for storage of food raw material
Inventor: KISHIDA MASAHIRO
IPC: A23L1/00
Filed: 1990-11-20
Abstract: PURPOSE:To improve the production efficiency by simulating the operation of a food raw material storage process based on the production plan transmitted from a production plan preparation means and the stock information data concerning a raw material receiving silo, raw material storage silo and addition liquid and transmitted from a controlling means for a food raw material storage process. CONSTITUTION:The objective apparatus is composed of a business computer 1 to make an overall production plan based on orders, a controlling apparatus 2 for food raw material storage process to carry out the operation and control of field apparatuses such as raw material receiving silo and raw material storage silo, a CRT device 3 for operator, a raw material storage simulation computer 4 to simulate the operation of a food raw material storage process based on the production plan transmitted from the business computer 1 and the stock information data on the raw material receiving silo, the raw material storage silo, etc., transmitted from the food raw material storage process controlling apparatus 2, and a CRT device 5 to perform operations necessary for the operational simulation by the computer 4.
Patent JP-H08171238-A (JP)
Title: Wet developer
Inventor: NISHIZAWA MASUMI
IPC: G03G9/12
Filed: 1994-12-19
Abstract: PURPOSE: To provide a wet developer capable of ensuring tighter bonding of carbon black to a resin, not causing image blurring, more excellent in dispersion stability and capable of giving a smooth image at the time of development and to further provide a wet developer excellent in dispersion stability of toner particles because of improved wettability with a dispersive medium and fit for electrophotography, electrostatic printing and electrostatic recording by using a copolymerized resin excellent in affinity for the dispersive medium. CONSTITUTION: Particles of a copolymerized resin consisting of two or more kinds of monomers and including a colorant are dispersed in an electric insulating dispersive medium to provide the objective wet developer. Each of the particles consists of a core part insoluble in the dispersive medium and a shell part wrapping the core part and soluble or swellable in the dispersive medium. The colorant is carbon black surface-modified with an aliphatic polyamine and the copolymerized resin has hydroxy or carboxyl groups.
Patent JP-H07235096-A (JP)
Title: Magneto-optical disk storage
Inventor: KARIBE HARUYUKI
IPC: G11B11/105
Filed: 1994-12-19
Abstract: PURPOSE:To provide a magneto-optical disk storage with higher mounting efficiency and capable of shortening an access time, too. CONSTITUTION:Two sheets of MO disk media 22 (22U, 22L) are arranged to face oppositely. Only their outside of two sheets of MO disk media 22 become recordable/reproducable surfaces. A magnet 29 for auxiliary magnetic field is arranged between these MO disk media 22, and is shared by two sheets of MO disk media 22. A reproducing/recording head 25 and a reproducing/erase head 28 are fixed to the same base 11, and is mounted on a thread pedestal 12. Similarly, the reproducing erase head 26 and the reproducing/recording head 27 are fixed to the same base 11, and is mounted on the thread pedestal 12. Thus, a size of a plane of the thread pedestal 12 is reduced. The head similar to these heads is arranged among the heads 25-28, and the access time is shortened.
Patent JP-H05124386-A (JP)
Title: Plotter
Inventor: YOKOYAMA KAZUHIDE
IPC: B43L13/00
Filed: 1991-11-01
Abstract: PURPOSE:To obtain a plotter wherein air between paper and recording face having the paper thereon is sucked and removed to the inside of the recording face by a suction means, thin paper and thick paper are stuck fast moderately on the recording face on which the papers are laid by using the suction force of the suction means, and the papers are moved on the recording face smoothly without making them float from the recording face. CONSTITUTION:There is provided an adjust means 102 for adjusting sucking quantity of air existing between a recording face 20 and a paper 10 mounted thereon, to be sucked to the inside of the recording face 20, by a suction means 100 through slit apertures 22 and 24 provided on the recording face 20.
Patent JP-H03178056-A (JP)
Title: Disk evaluating method
Inventor: HENMI FUMIAKI
IPC: G11B20/18
Filed: 1989-12-06
Abstract: PURPOSE:To improve efficiency for evaluation work by commonly controlling the two units of independent disk body reproducing means, which are synchronously controlled by the same reference clock and reference synchronizing signal, by one control means. CONSTITUTION:The two units of independent disk body reproducing means 1a and 1b to be synchronously controlled by the same reference clock and reference synchronizing signal are commonly controlled by one control means 7 and a reproducing operation is executed. Two disk bodies Da and Db, in which the same signal is recorded, are completely synchronously reproduced and the reproducing states of the signals recorded in the two disk bodies Da and Db are simultaneously confirmed by a monitor, etc. Thus, since an inspector can simultaneously view pictures and sounds reproduced from the two disk bodies Da and Db, comparing work is made easy and secure and time for the evaluation work can be shortened.
Patent JP-2001132988-A (JP)
Title: Ice concentration regulating device and ice water conveying cooling system having this regulating device
Inventor: IRIE TAKAYUKI
IPC: F25C1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an ice concentration regulating device capable of highly efficiently regulating ice concentration of ice water and to provide an ice water conveying cooling system having the regulating device. SOLUTION: An inner pipe 34 of an ice concentration regulating device is provided with two end parts respectively defining an inlet port 34a and an outlet port 34b, and a peripheral wall in which a number of drain holes 30 are formed. An outer pipe 36 is installed in such a manner as to cover an inner pipe and a water storage region 38 communicating with the drain holes is defined at the periphery of the inner pipe. A drain outlet 40 communicating with the water storage region is formed in the outer pipe. The inner pipe is formed in a taper-form state such that diameter is gradually decreased from an inlet toward an outlet.  Water in ice water flowing through the inner pipe is drained through the drain holes to the water storage region to separate ice therefrom, and by a flow rate regulating valve installed in the drain outlet, an amount of drain through the drain outlet of the outer pipe is regulated to regulate ice concentration of ice water flowing out from the outlet of the inner pipe.
Patent JP-H06147793-A (JP)
Title: Air humidifyer and cooler
Inventor: SASAKI TETSUO
IPC: F28C3/06
Filed: 1992-11-02
Abstract: PURPOSE:To simply prevent carry-over at the time of feeding excess water and to sufficiently form a wet wall from the time of starting feeding of the water by forming a carry-over preventing unit along a side edge of a gas/liquid contact type filler in the vicinity of a downstream to an air flow. CONSTITUTION:A heat exchanging gas/liquid contact type filler 10 is integrally formed on front and rear surfaces of a sheetlike base material 12 made of synthetic resin with water absorbent wet layers 13. A water tank 11 is formed in a troughlike section, passed through the vicinity of an upper part of the fillers 10 disposed in parallel to be substantially horizontally engaged so that parts of the fillers 10 are dipped at least at one positions in liquid in the tank 11. Further, a carry-over preventing unit 50 is formed along the side edges of the fillers 10 on the downstream side of an air flow. Spacers 21 are engaged with the tank 11 in parallel with and close contact with the fillers 10 in a gap between the adjacent fillers 10 disposed around the tank 11, and non- adsorbent end plates 53 are interposed between both ends of the tank 11 and an outer frame 52.
Patent JP-H01155223-A (JP)
Title: Method for measuring optical anisotropy of transparent disk
Inventor: KUMAI HIROAKI
IPC: G11B11/10
Filed: 1987-12-14
Abstract: PURPOSE:To continuously measure phase difference and an optical axis angle by optical anisotropy, by scanning a disk by circular polarization laser beam and receiving two sets of polarized wave components of transmitted beam through two detectors of required deflected direction angles. CONSTITUTION:A transparent disk 1 moving in the direction of a radius (r) while rotated by circular polarization laser beam due to a laser beam source 21, a half mirror 23, a lambda/4 plate 24 and a converging lens 25 and transmitted beam is divided into two by the half mirror 23' of an anisotropy measuring apparatus 4A. The optical axis angle due to optical anisotropy of the disk 1 is rotated by phi by detectors 5a, 5b having an deflection direction angle of pi/2 and the divided beams become deflected wave components right-angled to each other and having phase difference to be received and output voltages I1, I2 are generated from beam detectors 27a, 27b to continuously measure the phase difference and the optical axis phi on the basis of formula I, II (I is reference detection voltage in a case having no optical anisotropy when a detector having deflection direction angle pi/4 is used and is the angle formed with respect to an X-axis by one of two detectors). The same result is obtained even when reflected light is used.
Patent JP-H09177856-A (JP)
Title: Pneumatic spherical body used in hydropneumatic suspension
Inventor: BURUUNO RAMORURETSUTO
IPC: B60G11/30
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure to reduce a tensile stress generated at a membrane member and expansion occurring thereto, in a spherical body, espe cially, a pneumatic spherical body used in a hydraulic pneumatic suspension for, for example, an automobile. SOLUTION: A spherical body, especially, a pneumatic spherical body, comprises a solid jacket 11 having an upper part 11a and a lower part 11b; and a easily bendable deformable membrane member 2 arranged inside the jacket 11 in such a manner to partition an upper chamber 3 from a lower chamber 4, and attached to a boundary part 11c region between upper and lower parts and be movable between a most lowering position and a most rising position. In the structure of the spherical body, the structure contains a means to ensure that the jacket 11 is formed in a flat shape on a whole and the jacket 11 substantially coincides with the inner surface of the upper part 11a of the jacket in the most rising position.
Patent JP-H07144696-A (JP)
Title: Hydro-traveler boat
Inventor: MINEO SHIGEJI
IPC: B63H21/32
Filed: 1993-11-24
Abstract: PURPOSE:To lower a seat level, insofar as possible. CONSTITUTION:A chamber part 11 is bent into almost lateral U-shaped form at side view, and a lower pipe part 11 a is connected to an engine 5, while an upper pipe part 11b is extendedly installed downwards there. In addition, a maximum diametral part of an exhaust expansion car is formed in this inclined part. A relatively thinner part at the downstream side than the thickest part in this chamber part 11 is installed in place almost right beneath a seating part 3b of a seat 3. Accordingly, this seating part 3b is locatable in a low position as avoiding any interference with the chamber part 11, and thus a seat level can be lowered as specified.
Patent JP-H09133095-A (JP)
Title: Moving blade for radial turbine and diagonal flow turbine
Inventor: HIGASHIMORI HIROTAKA
IPC: F01D5/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce an increase in loss by preventing a flow speed from its sudden decrease, relating to a moving blade in a radial turbine and a diagonal flow turbine used in a turbocharger or a gas turbine, expansion turbine, etc. SOLUTION: A constitution is provided such that a boss radius is heightened from a point B over to a point C in a boss 101 of a radial turbine moving blade, particularly the boss radius is the highest in an outlet 107 of the moving blade, so that changing of a flow path area can be smoothed from the point B over to the point C, a sudden increase of the flow path area can be prevented. Particularly, a flow can be prevented from its sudden decrease in the vicinity of the boss having a small flow path width as compared with a blade thickness, a flow speed can be prevented from its sudden decrease generated in the conventional blade, so as to reduce increasing of a loss.
Patent JP-S63170007-A (JP)
Inventor: JIEROOMU ETSUCHI REMERUSON
IPC: B29C41/52
Filed: 1986-12-26
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-H01198271-A (JP)
Title: Switching source with choke converter
Inventor: GIYUNTAA BERUKU
IPC: H02M3/155
Filed: 1988-12-16
Abstract: PURPOSE: To obtain a switching power supply using no electrolytic capacitor nor diode with a high withstand voltage, by varying the time required for stabilizing its output voltage, and by short-circuiting its choke via a threshold switch. CONSTITUTION: In a switching power supply, the positive and nagative terminals of a DC power supply Ue are connected by a series circuit comprising a first transistor(Tr) T1, an emitter resistor R4, a choke n1, a decoupling diode D2, and an output capacitor C3 connected in parallel with a load resistor RL. Also, an output voltage Ua of the switching power supply is applied across the parallel circuit comprising the load resistor RL and the output capacitor C3. Further, the collector of the first Tr T1 and a connection point E of the emitter resistor R4 and the choke n1 are connected by the series circuit comprising an input resistor R1 and a second Tr T2. Also, the collector of the second Tr T2 and the connection point E are connected by the series circuit comprising a feedback capacitor C2, a current limiting resistor R2, and a feedback coil n2.  Moreover, a threshold switch S is controlled by the difference voltage between the output voltage Ua and a reference voltage Ur.
Patent JP-H02160593-A (JP)
Title: Ic card module
Inventor: SHOJI MASAHIKO
IPC: G06K19/07
Filed: 1988-12-14
Abstract: PURPOSE:To eliminate bad effects of external electrostatic pulses by a construction wherein a good electrical conductor insulated from a plurality of electrodes for transfer of electrical signals to and from an external device is disposed in the vicinity of the electrodes. CONSTITUTION:A good electrical conductor 6 is formed of a printed wiring pattern foil at an edge part of a board 1, within a distance of 3mm from electrodes 2. When an electrostatic pulse is discharged through a gap between a window 4 and a shutter 5 toward the inside of a card module, the pulse is securely applied to the good conductor 6 without being applied to the electrodes 2, because a general discharge pulse travels through the space toward the nearest one of good electrical conductors. Therefore, the pulse is prevented from exerting bad effects on internal component parts of the card module.
Patent JP-H02161361-A (JP)
Title: Peak holding circuit
Inventor: SHIMADA HIROMI
IPC: H04L25/49
Filed: 1988-12-14
Abstract: PURPOSE:To prevent the output voltage from being influenced by a minute voltage fluctuation containing in the input voltage by providing a pseudo reference voltage generating means for applying a pseudo reference voltage to a peak detecting means. CONSTITUTION:When a positive pulse being an input voltage Vin is given, a peak voltage Vpk1 corresponding to a peak value of the voltage Vin is charged to a capacitor 5. The voltage Vpk1 is divided and outputted as a voltage Vth1. In this case, in a reference voltage generating circuit 9, a reference voltage line 25 is brought to a voltage being higher by a voltage DELTAg than an analog ground voltage, therefore, both levels of the voltage Vpk1 and the voltage Vth1 do not drop to a voltage Vag + DELTAV or below. Accordingly, when the voltage Vin being effective as an input signal is not applied, even if a minute back pulse or a noise is contained in the voltage Vin, their influence does not appear in the voltage Vth1. On the other hand, when a negative voltage is applied as the voltage Vin, it is also the same as the foregoing, and its influence does not appear in the voltage Vth2.
Patent JP-H07177273-A (JP)
Title: Facsimile equipment
Inventor: SHOJI KATSUSHI
IPC: H04N1/00
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a facsimile equipment which is reducible in misoperation without spoiling the outward appearance. CONSTITUTION:Various operation keys 21 are provided on the top surface of a panel 3, and a cover 25 is provided with subordinate operation keys 27 facing speech function keys 21 that are high in use frequency among operation keys of the panel 3 when the cover is closed. Consequently, the cover 25 is normally closed to shield the speech function keys 21, keys dedicated to the facsimile function, etc. At this time, even when the respective keys 21, 23, and 24 are covered with the cover 25, the subordinate operation keys 27 of key rubber 26 face the speech function keys 21 which are high in use frequency, so the speech function keys 21 can be pressed even while the cover 25 is closed. Consequently, when a telephone call is made, the cover 25 is closed and then a user never operates a facsimile function key by mistake.
Patent JP-2001132108-A (JP)
Title: Unit building
Inventor: GOMI HIDETOSHI
IPC: E04B1/348
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom of the position of an opening provided in the partition wall of a unit building. SOLUTION: This unit building comprises a plurality of building units 1A joined with each other at a construction site, each of the building units 1A comprising walls 12 and 13 and a floor 11. The unit building has two or more building units 1A provided with areas without walls on sides. Such building units 1A are arranged in an adjoining relationship such that the areas without walls are butted together, and a planar wall panel 2A having an opening 21 therein is provided forming a partition across the two building units 1A.
Patent JP-H05302508-A (JP)
Title: Exhaust purifying device for internal combustion engine
Inventor: KIHARA TETSUO
IPC: F01N3/08
Filed: 1992-11-26
Abstract: PURPOSE:To reduce the quantity of NOx adapted to be absorbed by NOx absorbent. CONSTITUTION:NOx absorbent 21 which absorbs NOx when the air-fuel ratio of inflow exhaust gas becomes lean, but desorbs the absorbed NOx when the oxygen concentration in exhaust gas is lowered, is located in an engine exhaust pipe. Further, zeolite group NOx catalyst 18 which can reduce NOx when inflow exhaust gas is lean, and which carries transition metals on zeolite is located in the exhaust pipe upstream of the absorbent 21. A part of NOx which is produced when a lean mixture is burnt, is at first reduced by the catalyst 18, and then the remaining part of NOx is absorbed by the absorbent.
Patent JP-H06159277-A (JP)
Title: Multi-cylinder rotary compressor
Inventor: SUDA AKIHIRO
IPC: F04C23/00
Filed: 1992-11-26
Abstract: PURPOSE:To prevent first and second bearings from being exerted with a by attaching bolts extending between first and second cylinders, for xing first and second cylinders, outside of the bearings. CONSTITUTION:A compression element 4 comprises cylinders 6, 7, an intermediate partition plate 5, and bearings 12, 13 fixed to cylinders 6, 7, for journalling a rotary shaft. Further, the bearings 12, 13, the cylinders 6, 7 and the intermediate partition plate 5 are axially aligned with each other, and are fastened together by bolts 6, 7. Further, the cylinders 6, 7 and the partition plate 5 are fixed by bolts 18 extending between the cylinders 6, 7, outside of the bearings 12, 13.
Patent JP-H07145181-A (JP)
Title: Phosphinylalkanol derivative, its production and use thereof
Inventor: SUGANO HISASHI
IPC: C07F9/38
Filed: 1993-11-24
Abstract: PURPOSE:To obtain the subject new compound having excellent herbicidal activity and useful as an active ingredient or intermediate for herbicides, by reaction between a phosphinylmethane and a dicarbonyl compound. CONSTITUTION:A new phosphinylalkanol derivative of formula I [R<2> and R<2> are OH, a 1-4C alkoxyl, a 7-9C aralkyloxy, a (substituted)phenoxy, a (substituted) amino, a 1-4C alkyl, a 7-9C aralkyl, phenyl; R<3> is OH, a 1-4C alkoxyl, a 7-9C aralkyloxy, a (substituted)amino, a 1-4C alkyl, a 7-9C aralkyl or phenyl] useful as an active ingredient or intermediate for herbicides {e.g. methyl 3-[bis(dimethylamino) phosophinyl]-2-hydroxy-2-methylpropioniconate} and a salt thereof. This derivative of formula I is obtained by reaction between a phosphinylmethane of formula II (R<1>a and R<2>a are the same with R<1> and R<2>, respectively) and a dicarbonyl compound of formula III (R<3>a is the same as R<3>).
Patent JP-2000147408-A (JP)
Title: Optical scanner
Inventor: ATSUMI HIROMICHI
IPC: B41J2/44
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanner which can be miniaturized by restraining its dimension in a subscanning direction while keeping optical path length fixed one. SOLUTION: This optical scanner is provided with a light source radiating luminous flux for optical scanning, a light deflector 4 reflecting the luminous flux from the light source by a deflecting reflection surface and deflecting it as the deflected luminous flux at constant angular velocity, a 1st image- forming optical system arranged between the light source and the deflector 4, and a 2nd image-forming optical system 5 condensing the deflected luminous flux as a light spot on a surface to be scanned and making the velocity of optical scanning by the light spot constant. The optical system 5 is provided with at least a 1st curved surface mirror 5a and a 2nd curved surface mirror 5b, and a reflecting mirror 5c is arranged in an optical path from the mirror 5a to the mirror 5b.