baber/WOPTO huggingface dataset:
Patent JP-S5524222-A (JP)
Title: Shock reducing apparatus for automatic transmission
Inventor: IWANAGA KAZUYOSHI
IPC: F16H61/10
Filed: 1978-08-07
Abstract: PURPOSE: To provide a shock reducing apparatus for an automatic transmission, wherein when shift-up is carried out the line pressure is acted on a piston of an accumulator to correspond to the servo apply pressure, so that the speed change shock will be positively reduced.  
     CONSTITUTION: The line pressure applied to a clutch 2 is supplied through a path 18 to a room 27 of an accumulator 20, and the supplied pressure to a servo-apply chamber 3b is supplied through a path 11 to a room 26 of an accumulator 20. Since said line pressure is controlled by the throttle pressure, which corresponds to the throttle opening, and increases proportionally to the throttle opening, the accumulator operation start pressure, i.e. the supply pressure to the servo-apply chamber 3b, can be increased proportionally to the throttle opening. Accordingly in any throttle openig when shift-up from a first speed to a second speed is carried out, useless sliding or abrupt clamping of the second brake will not occur to reduce the speed change shock positively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07302177-A (JP)
Title: Printer controller
Inventor: KAWANO HIROSHI
IPC: G06F3/12
Filed: 1994-05-10
Abstract: PURPOSE:To provide the general-purpose printer controller in which the controller surely grasps it that to which degree printing is actually progressed. CONSTITUTION:The printer controller 1 is made up of a general-purpose printer 2 using a print head to print out data on paper, a print head sensor 3 sensing a print end position of the print head of the printer 2, a paper cutter 4 mounted externally to the printer 2 and cutting a paper sheet whose printing is finished to a prescribed length, a computer 5 being a controller controlling respectively the printer 2, the print head sensor 3 and the paper cutter 4 respectively and a monitor 6 displaying the executing state of the computer 5. When the execution state of the print by the printer 2 is desired to be known, dummy data moving the print head to the print end position without actual print are sent from the computer 5 to the printer 2 and the computer 5 checks an output of the print head sensor 3.
Patent JP-H02273862-A (JP)
Title: Competition control circuit
Inventor: IDA JUICHIRO
IPC: G06F15/167
Filed: 1989-04-14
Abstract: PURPOSE:To prevent a simultaneous operation and a malfunction caused by a delay of a TTL gate by a simple circuit constitution by providing a latching circuit for latching an access of a master circuit or a slave circuit and a circuit for giving a clock having a phase difference to an operation clock of the respective latching circuits. CONSTITUTION:Latching circuits 3, 4 are provided with respect to the respective accesses and access circuits 5, 6 for starting an access to a resource at the time when there are outputs of these latching circuits 3, 4 are provided. Also, by providing circuits 12, 15 for resetting the other circuit 4 (3) by one latching circuit 3 (4) until the present access is ended, a competition is arbitrated. Moreover, a circuit 8 for giving clocks 10, 16 having a phase difference to operation clocks of the respective latching circuits 3, 4 is provided. Accordingly, all the competitions caused by a master circuit 1 or a slave circuit 2 can be arbitrated. In such a way, a simultaneous operation and a malfunction caused by a delay of a TTL gate are prevented.
Patent JP-H08272782-A (JP)
Title: Document retrieval device
Inventor: YAMAGUCHI HIROSHI
IPC: G06F17/21
Filed: 1995-03-29
Abstract: PURPOSE: To enable a user to speedily select an important document out of retrieval results by giving priority to retrieved document information. CONSTITUTION: On the basis of retrieval key words inputted from an input means 2, a retrieval means 7 retrieves document information stored in a storage means 4, a border detecting means 7 retrieves the document contents of the retrieved document information to detect borders where the document contents are sectioned in specific units of sentences, paragraphs, etc., and a priority adding means 8 specifies a document which meets such specific conditions that all the retrieval key words are included in the same document unit and increases the priority of the document. A display means 9 outputs the retrieved document information in order according to the priority. The input means 2 has a function for extracting the retrieval key words from a retrieval request and a function for optionally specifying the units of the documents sectioned at the borders.
Patent JP-S59221360-A (JP)
Title: Unsaturated polyester varnish composition
Inventor: INOUE MASAMI
IPC: C08F299/04
Filed: 1983-05-31
Abstract: PURPOSE:To provide the titled varnish composition containing an unsaturated polyester prepolymer, a radically polymerizable monomer, diallyl phthalate and an UV-polymerizable monomer, etc. at specific ratios, having excellent surface driability, and suitable for the resin-impregnated formed coil for electrical apparatus. CONSTITUTION:The objective composition can be prepared by compounding (A) an unsaturated polyester prepolymer obtained by the polycondensation reaction of a glycol with a polybasic acid, (B) 25-90% (based on the whole varnish) of a radically polymerizable monomer, (C) 15-90% of diallyl phthalate which can be heated by microwave irradiation, (D) 3-30% of an UV-polymerizable monomer (e.g. methyl methacrylate) and (E) a proper amount of a thermal polymerization and UV-polymerization initiator (e.g. benzoin ethyl ether). EFFECT:Since the varnish layer is cured in advance by UV irradiation, a cured product free from tackiness can be obtained.
Patent JP-S62251960-A (JP)
Title: Kana-kanji converting device
Inventor: KOYAMA YASUO
IPC: G06F17/22
Filed: 1986-04-25
Abstract: PURPOSE:To shorten the conversion time by weighting the conversion result of each clause unit and dividing the clause so that the result of weighting has the extreme value and analyzing each divided clause again to generate a candidate character string. CONSTITUTION:A character string and a control code read by an input part 2 are sent to a Kana(Japanese syllabary)-Knaji(Chinese character) converting device 8. A clause dividing part 10 extracts word candidates from an independent word dictionary 13 and an adjunct word dictionary 14 by a dictionary developing part 11 and weights the conversion result of each clause unit while verifying the possibility of mutual connection by a word verifying part 12 and divides the clause so that the result of weighting has the extreme value. Clause candidates generated by a single clause analyzing part 16 are stored in a clause candidate storage part 17. When this analysis is terminated, Kana-Kanji conversion candidate selecting part 3 displays clause candidates of the storage part 17 on a display part 5. A desired Kanji clause is selected by the selecting part 3, and reanalysis is performed by the designation of a reconversion designating part 15. Thus, the conversion time is shortened.
Patent JP-H07299356-A (JP)
Title: Production of molecular sieve carbon
Inventor: MIYOSHI FUMIHIRO
IPC: C01B32/384
Filed: 1994-05-10
Abstract: PURPOSE:To inexpensively produce molecular sieve carbon of high capacity capable of separating oxygen and nitrogen by using easily obtainable tar pitch as a raw material. CONSTITUTION:Pitch with a softening point of 150 deg.C or higher is prepared and finely divided into fine particles with an average particle size of 1-100mum and these particles are subjected to infusible treatment in an oxidative atmosphere to obtain infusible fine particles, which are, in turn, subjected to granulation treatment. The obtained granules are activated at 750-900 deg.C and subsequently subjected to carbonation treatment.
Patent JP-S62253724-A (JP)
Title: Production of wire rod for cold forging having granular cementite structure
Inventor: YAMAZAKI TAKESHI
IPC: C22C38/32
Filed: 1986-04-25
Abstract: PURPOSE:To obtain the title soft wire rod for cold forging capable of omitting spheroidizing annealing by hot-rolling steal having a specified composition with a finishing mill, specifying the final finishing temp. to obtain more than a desired recrystallization grain size, and controlling the cooling conditions. CONSTITUTION:The steel contg., by weight, 0.20-0.60% C, <=0.10% Si, 0.20-0.40% Mn, <=0.020% P, <=0.020% S, 0.20-0.60% Cr, 0.0005-0.0050% B, 0.005-0.030% Ti, 0.010-0.060% Al, <=0.0060% N, and <=0.040% O is treated as follows. Namely, the final finishing temp. is controlled to <=950 deg.C at the time of hot-rolling the steel, and the recrystallized austenite grain size of the rolled wire rod is adjusted to >=11. The hot-rolled steel is cooled at 750-650 deg.C including the ferrite-pearlite transformation range at the cooling rate of <=0.3 deg.C/sec. Consequently, the desired wire rod for cold forging having a granular cementite structure is obtained.
Patent JP-H08292278-A (JP)
Title: Plasma coping material
Inventor: NAKAGAWA MOROO
IPC: G21B1/11
Filed: 1995-04-21
Abstract: PURPOSE: To prevent a more critical crack from being generated by providing a groove machining on the surface of a material which is exposed to plasma for achieving irregularities. CONSTITUTION: The surface of a plasma coping material to be exposed to plasma when plasma is distorted is rapidly heated to a high temperature and the surface temperature rapidly decreases when the plasma becomes stable. A controlled groove is machined near a surface as a structure where no crack is generated even if the large thermal shock is received, thus achieving irregularities and relaxing thermal stress. At the same time, by selecting the shape and dimensions of the groove, an artificially controlled crack is allowed to grow and further propagation of the crack is prevented. In this case, the ratio between the groove depth and groove gap should be equal to or more than 0.6 and the groove depth should be equal to or less than 1/10 of the material thickness.
Patent JP-H05111611-A (JP)
Title: Device for separating produced gas
Inventor: MAIKERU AANESUTO GIYARETSUTO
IPC: B01D53/04
Filed: 1992-04-16
Abstract: PURPOSE: To provide a pressure vessel usable as a separating apparatus of a gaseous mixture to one or more components and capable of sufficiently increasing the volume of the vessel forming the product gas at a relatively small cost. CONSTITUTION: A vessel 1 used in a pressure-swing absorption(PSA) plant contains a bed of absorbent material which is divided into at least two parts 3, 4. The vessel 1 is provided with a means for dividing the flow of a feed gaseous mixture, the means divides the feed gas mixture entered from at least one inlet 5 and supplies it to at least one outlet through each part 3, 4.
Patent JP-S59222255-A (JP)
Title: Device for rotating cast iron pipe used in stage of coating mortar on the inside surface of cast iron pipe
Inventor: KOJIMA EIJI
IPC: B05C7/00
Filed: 1983-05-31
Abstract: PURPOSE:To make the inside surface of mortar layer smooth and to improve the adhesion to the seal coating by providing a vibration roll for applying vibration to a cast iron pipe in parallel to the cast iron pipe and in a state pressed to the external surface of the cast iron pipe. CONSTITUTION:A cast iron pipe P is placed on a pair of rubber roll 1. When the pair of the rubber roll is rotated, a vibration roll 3 contacts and presses the lower surface of a rotating cast iron pipe P by the effect of a weight 6 and rotates in accompany with the rotation of the cast iron pipe P. A groove 3' is provided to the external surface of the vibration roll 3 and vibration is applied to the pipe P by the contact of the groove 3' with the external surface of the pipe P. The vibration is also transmitted to the mortar layer by this mechanism, which has been supplied to the inside of the rotating pipe P through a gutter and adhered to the inside surface of the pipe by the centrifugal force, causing migration of silica sand in the mortar layer to the inside surface side of the pipe. Even if the diameter of the cast iron pipe P is varied, similar vibration may be applied to the pipe.
Patent JP-H06286435-A (JP)
Title: Tire pnematic pressure alarm device
Inventor: IZUMI TOMOMI
IPC: B60C23/06
Filed: 1993-03-30
Abstract: PURPOSE:To increase precision and reliability of tire pneumatic pressure judgment in the case of a vehicle equipped with one or plural differential limit devices. CONSTITUTION:In the case of a four wheel drive type automobile that can be switched into 2WD-4WD, a center differential gear 9 consisting of an electromagnetic multiplate clutch, a front differential gear 10 and a rear differential gear 11 are provided, and these differential gears 9-11 are subjected to differential limit control in various modes by means of a control unit 40 on the basis of detection signals from various sensors including wheel speed sensors 25-28 and various switches. The control unit 40 judges the lowering of tire pneumatic pressure by suing four wheel detection wheel speeds, but the judgment condition and judgment method of penumatic pressure judgment are changed in various modes according to the lock state and lock release state of the differential gears 9-11.
Patent JP-H09284938-A (JP)
Title: Cable conduit line breaking device
Inventor: NOGUCHI TAKASHI
IPC: F16L1/024
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-size conduit line breaking device which generates no dust nor noise. SOLUTION: An adaptor 2 is installed on a hydraulic cylinder 1 and a pair of split members 4 are installed on the adaptor 2. A tapered space is formed between confronting surfaces of the split members 4. A wedge member 3 connected to a piston 5 of the hydraulic cylinder 1 is inserted in the tapered space. By driving the hydraulic cylinder 1 with the split members 4 being inserted into a prepared hole 19 of a conduit line 18 and then moving the wedge member 3 forward, the split members 4 are opened, thereby the conduit line being broken.
Patent JP-H03294388-A (JP)
Title: Liquid crystalline compound and liquid crystal composition containing the same
Inventor: NAMITA KENJI
IPC: C07F9/6574
Filed: 1990-04-12
Abstract: NEW MATERIAL:A compound expressed by formula I or II [R1 is 1-20C alkyl, alkoxy, acyl or acyloxy; R2 and R3 are 1-20C alkyl or optically active group containing asymmetric carbon; R4 is 1-20C cyclic chain which may contain asymmetric carbon; Y is single bond, formula III, -CH2O-, etc.; Y and Z are single bond or -O-; l is 0, 1 or 2; m and n are 1 or 2; (l+m+n) is 2, 3 or 4; rings A, B and C are 1, 4-phenylene or pyrimidine-2,5-diyl which may be substituted with halogen, cyano or nitro]. EXAMPLE:Di-(S)-2-methylbutyl-4'-[4''-(4'''-decyloxybenzoyloxy)benzoylo xy]phenyl phosphonate. USE:A liquid crystal display element. PREPARATION:A phosphonic acid dichloride derivative having hydroxyl group protected by acetic esterification is successively alkylated with an organomercury reagent and a Grignard reagent and then tosylated. The resultant compound is subsequently etherified with a hydroxyl compound.
Patent JP-S5621465-A (JP)
Title: Sound switch malfunction preventing method
Inventor: KUROSAKI SADAYUKI
IPC: H04M9/10
Filed: 1979-07-31
Abstract: PURPOSE:To prevent malfunctions of a sound switch dependent upon noise, by distinguishing noise and sound from each other according to input levels of microphones for transmission and noise detection in a loudening telephone set and so on. CONSTITUTION:Noise is applied to microphones 7 and 8 equally, and transmission sound is applied to microphone 7 much. Input levels of microphones 7 and 8 have voltages near envelope components taken out by rectifying circuits 9 and 10 respectively, and they are compared with each other in 11. If the level diffrence is smaller than a set value, the input is decided as noise input to turn on switch 12; and meanwhile, if the level difference is larger than the set value, the input is decided as sound input to turn on switch 12. Consequently, levels of terminals 1T and 1R are compared with each other by circuit 6, and the sound switch is operated correctly.
Patent JP-S5220778-A (JP)
Title: Semi-conductor unit
Inventor: TOKUMARU SEIYA
IPC: H01L21/331
Filed: 1975-08-09
Abstract: PURPOSE:Improvement of the current amplification rate of the power and load transistors to reduce the power consumption, and of the bidirectional transistor current amplification rate of the inverter element to prevent the current hogging for the realization of the high speed high frequancy elements.
Patent JP-H02274564-A (JP)
Title: Thermal transfer recorder
Inventor: NAKADAI YOSHIKAZU
IPC: B41J29/48
Filed: 1989-04-17
Abstract: PURPOSE:To make recording sure and appropriate and to prevent useless consumption of ink sheets by providing an optical detecting means detecting whether a recording sheet is colored by a heating means and constituting such that the recording sheet carried to a recording part is detected as being plain recording paper or heat sensitive paper. CONSTITUTION:When a facsimile equipment 1 cathodes the detection timing with the aid of detecting signals from a cassette sensor 3, a door switch 26, etc., one recording sheet 4 is fed from a recording sheet cassette 2, and a heater 14 is driven to heat the recording sheet 14 traveling on a guide plate 10. The heater 4 heats the recording sheet 4. Then, if the recording sheet 4 is heat sensitive paper, it is colored, whereas if the recording sheet 4 is plain recording paper, it is not colored. A recording paper discriminating sensor 15 detects whether the recording sheet 4 is colored or not, and judges whether the recording sheet 4 is heat sensitive recording paper or plain recording paper.
Patent JP-S63263297-A (JP)
Title: Eddy flow type turbomachine
Inventor: KINOSHITA KANJIRO
IPC: F04D23/00
Filed: 1987-04-20
Abstract: PURPOSE:To enable an eddy flow type turbomachine to obtain high pressure and high efficiency by sucking external gas through an ejector, introducing the gas into a main passage by use of energy of carryover gas, and reducing carryover gas. CONSTITUTION:When an impeller 8 is rotated, gas is introduced from an intake port 5 into a main passage 3, and compressed while moving in a spiral motion in the circumferential direction inside the main passage 3 by the rotating operation of the impeller 8, being delivered from a discharge port 6 to the outside of a housing 1. In the compression operation, a portion of the high-pressure gas compressed toward the discharge port 6-side flows as a carry-over gas into a guide passage 4b of a stripping member 4, and flows through an outlet 10 into an ejector 12. Then, external gas is sucked as a driving gas into the ejector, utilizing velocity energy of the carryover gas, and then introduced into the main passage 3 after raising pressure. The carryover gas leaked from high-pressure side to low-pressure side can therefore be reduced, and the pressure of the sucked gas can be raised, utilizing the carryover gas.
Patent JP-H04325786-A (JP)
Title: Vane pump
Inventor: KOMATSU TAKAHIRO
IPC: F01C21/08
Filed: 1991-04-26
Abstract: PURPOSE:To provide a vane pump excellent in wear resistance allowing the wear of a blade member to be reduced even in the case of a transported fluid containing solid particulate such as slurry. CONSTITUTION:This vane pump 6 is provided with a blade member formed of wear resistant material, and the material forming the blade member 29 is desirably super high molecular polyethylene or Teflon containing Econol.
Patent JP-S5432140-A (JP)
Title: Corrosion resistant coating composition for steel
Inventor: ITOU MASAHIKO
IPC: C23C22/40
Filed: 1977-08-15
Abstract: PURPOSE:To provide a non-pollution ground coating compsn. contg. an aq. soln. of a water sol. molybdic acid salt and polyol of a predetermined concn., and having superior corrosion resistance and high coating adherence.
Patent JP-H02275409-A (JP)
Title: Light quantity controlling/scanning optical system using plural light sources
Inventor: TAKANASHI KENICHI
IPC: G02B26/10
Filed: 1989-04-17
Abstract: PURPOSE:To form a gradational image by the power of a small light source, simple constitution and stable scanning light by making pieces of luminous flux from the plural light sources into parallel light beams, and making the respective light beams scan on a scanned surface at the same position for image formation. CONSTITUTION:This scanning optical system is provided with a light source means 1 which is so set that the projection light beams from light source parts 1A and 1B are parallel to each other, an afocal optical system 8 which is arranged following the light source means 1 in the traveling order of the light, and a 1st image formation optical system 2 which images the projection luminous flux from the afocal optical system 8 linearly. A deflector 3 which has a deflecting and reflecting surface 4 nearby the image formation position of the 1st image formation optical system 2 and a 2nd image formation optical system 9 which converges the light from the deflector 3 on a surface to be scanned 7 are provided. Then the 2nd image formation optical system 9 is so set that the deflecting and reflecting surface 4 and scanned surface 7 are almost in geometrically and optically conjugate relation. Consequently, the stable gradational scanning light can be obtained by the power of the small light source and the simple constitution.
Patent JP-H09286850-A (JP)
Title: Production of aromatic polycarbonate resin
Inventor: KUMAZAWA KATSUHISA
IPC: C08G64/30
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high-molecular-weight aromatic polycarbonate resin having excellent hue. SOLUTION: This resin is produced by transesterifying an aromatic diol compound with a carbonic diester in the preliminary polycondensation step 1 using an upright reactor 4 with an agitator to produce a first prepolymer, converting the first prepolymer into a second prepolymer in the prepolycondensation step 2 using an upright reactor 4 with an agitator consisting of a double-helical ribbon blade, leading the second prepolymer to a horizontal reactor 7 in which grid type agitating blades 8 each of which is formed by juxtaposing two rotary trunnion and connecting a plurality of rodlike rectangular frames to each trunnion in the proximity of the inside of the mating blade so as to mesh with each other, and subjecting the second prepolymer to a polycondensation reaction.
Patent JP-S59221683-A (JP)
Title: Radar equipment
Inventor: OOOKA SHIYUUICHI
IPC: G01S13/44
Filed: 1983-05-31
Abstract: PURPOSE:To equalize the response of a SIGMA(sum of receive signals from antennas) signal system to that of a DELTA(difference between receive signals from antennas) signal system, and provide a small-sized device with the same functions by providing a coherent integrating circuit for one channel to the DELTA signal system. CONSTITUTION:A SIGMA target detecting circuit 9 calculates the amplitude of a SIGMA signal and then detects the SIGMA signal which exceeds a detection reference value and has a maximum amplitude among respective channels of FETs for every range cell. At this time, the frequency channel of the FET corresponding to the maximum amplitude is sent to the coherent integrating circuit 14. A DELTA signal sent out of the coherent integrating circuit 14 is supplied to an amplitude detecting circuit 15 to demand its amplitude. The DELTA signal is delayed behind the SIGMA, so the SIGMA signal is delayed by a delay circuit 16 to adjust their phases, and then they are sent to an angle measuring circuit 11.