baber/WOPTO huggingface dataset:
Patent JP-H11203202-A (JP)
Title: Cache method and cache system for input and output data
Inventor: KUROKAWA TAKASHI
IPC: G06F13/12
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To perform the DMA read and write accesses in parallel at the time of cache mishit and to improve the data transfer efficiency by preparing the 1st and 2nd entries for a cache. SOLUTION: If a DMA request is a DMA read request and is cache mishit, a DMA read control circuit 51 notifies an LSI that issued the DMA read request of retry and outputs a cache mishit signal and a DMA request address to a memory control circuit 90. A cache write control circuit 40 fetches the data from a main memory and stores the data in an I/O cache entry 30. If the next DMA request is received in the retry, the DMA request is also processed in parallel. In such cases, if a DMA request is a DMA write request and is cache mishit, a DMA write control circuit 50 stores the data in an I/O cache entry 31.
Patent JP-S63263323-A (JP)
Inventor: ISHI JIYUNKI
IPC: F23Q2/16
Filed: 1988-01-18
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-S62165950-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMATA YASUHIDE
IPC: H01L21/76
Filed: 1986-01-17
Abstract: PURPOSE:To form a thick element separating film by low temperature thermal oxidizing on selective ion implanted region by forming a pad oxide film of a predetermined thickness on an Si substrate, and forming the selective ion implanted region. CONSTITUTION:A pad oxide film 2 is formed by thermally oxidizing on a P-type Si substrate 1. A resist pattern 4 is formed on the film 2, and impurity ions are implanted from above the film 2 into a hole region 5. An ion density peak is set to the vicinity of the surface of the substrate by selecting the type, dosage and accelerating voltage of the impurity. The resist 4 and the film 2 are etched. Then, when the activity ratio of the impurity ions is suppressed to low by utilizing the variation, defect and dislocation of a crystal structure at the ion density peak position to accelerate the oxidation at low temperature, a thin element separating field oxide film 6 on the ion implanted region 3 and a thermal oxide film 7 on the substrate are obtained. According to this construction, an element separating film can be formed without using an Si3N4 mask in a short time, and a decrease in an integration due to bird beaks can be significantly improved.
Patent JP-H0351202-A (JP)
Title: Non-returnable dustbin
Inventor: SATO HIROTOSHI
IPC: B65F1/06
Filed: 1989-01-17
Abstract: PURPOSE:To obtain better handling for use by sticking a polyester bag to a corrugated board container and allowing the container to be folded and expanded. CONSTITUTION:A bag 1 made of polyester, etc., is sticked and fixed to a container 2 made of corrugated board. The container is folded and stored, and expanded when used. After the bag 1 is finished to use, the opening of it is closed and it is disposed of together with the container 2.
Patent JP-S5599992-A (JP)
Title: Soil modifier
Inventor: YOSHIDA SHIGEMASA
IPC: C09K17/14
Filed: 1979-01-26
Abstract: PURPOSE: A soil modifier that is mainly composed of slags containing P 2 O 5 , SiO 2 , CaO, FeO, and MgO, thus preventing the soil from hardening and alkali trouble with high durability.  
     CONSTITUTION: (A) 100 parts by wt. of slag from blast or revolving furnaces, (B) 5W20 parts of organic substances and (C) additional fertility components of N, P, K, etc., are combined to give the objective soil modifier of porous particles wherein, as inorganic components, the total nitrogen content is no more than 0.3 parts, phosphorus pentoxide is no more than 0.4 part, potassium oxide is no more than 0.2 part, silica is 30W40 parts, calcium oxide is 35W45 parts, ferric oxide is 0.3W1.9 parts, magnesium oxide is 3W7 parts and the pH is 10W12.  
     EFFECT: Slags are effectively utilized and give thick-green vegetables and fruit with high mineral content. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08199154-A (JP)
Title: Injection grouting material and water-stopping for joint of vertical steel pipe sheathing
Inventor: KUBO HIROAKI
IPC: E02D7/00
Filed: 1995-01-23
Abstract: PURPOSE: To produce a urethane-based injection grouting material having a specific gravity of >=1 and resistant to deterioration with time. CONSTITUTION: This injection grouting material having an apparent specific gravity of >1.0 and enabling forced injection with a pump is produced by mixing 1 pt.wt. of a urethane polymer liquid in liquid state with 1.0-2.0 pts.wt. of a granular aggregate swellable by water-absorption and a polymerization accelerator of an amount defined by the necessary solidification time.  The nozzle suitable for the forced injection of the grouting material is produced by connecting an end of a short pipe 3 to a connection ring 2b (or 2a) of a rotary joint 2 having connection rings 2a, 2b watertightly connected with each other in a relatively rotatable state, forming a flange 4 extending outward in radial direction on the other end of the short pipe 3, protruding a cap- shaped wall 5 from the outer circumference of the flange 4 in the direction opposite to the rotary joint 2, opening a front injection port 7 at the protruding end of the cap-shaped wall 5,  opening plural rear injection ports 8 on the flange 4 in such a manner as to be positioned at the skewed position relative to the center axial line of the end pipe 3 and separating from the center axial line according to the separation from the cap-shaped wall 5 and connecting a pressure hose 23 to the other connection ring 2a (or 2b) of the rotary joint 2.
Patent JP-S60154034-A (JP)
Title: Stretched polyethylene film
Inventor: ITABA YASUSHI
IPC: C08J3/24
Filed: 1984-01-23
Abstract: PURPOSE:To obtain a stretched polyethylene film excellent in moisture resistance, slipping property, and antiblocking property, as well as having a transparency, by a method in which a sheet or tubular molding composed of a polyethylene-based resin and an inorganic compound is bridged in such a way as to lower the bridging degree in the middle of thickwise direction of the molding and stretched. CONSTITUTION:A sheeted or tubular molding composed of 100pts.wt. a polyethylene-based resin and 0.02-1pt.wt. an inorganic compound is bridged in such a way as to lower the bridging degree toward the middle of thickwise direction of the molding and stretched. The inorganic compound used includes alumina, silica, zeolite, bentonite, etc., of which zeolite is particularly advisable. The preferred amount of the inorganic compound to add to 100pts.wt. polyethylene-based resin is 0.05-0.5pts.wt. It is necessary that the molding is to be bridged from both sides in such a way as to lower the bridging degree toward the inside of the thickness-wise direction of the molding.
Patent JP-S57121765-A (JP)
Title: Sentence editing device
Inventor: KATOU JIYUN
IPC: G06F17/24
Filed: 1981-01-21
Abstract: PURPOSE:To automatically execute consecutive key operations and to display the key operation sequence on a display device, by programming the consequtive key operations which are repeated plural times, and designating said program. CONSTITUTION:When a program mode key is inputted, the device is shifted to the program mode processing, a character code signal of a word ''program'' is automatically generated to a refresh memory 3 through a converting circuit 7 from a program memory 6, and is led into a message storage area of this memory 3. Subsequently, the previous program information stored and held in the program memory 6 is transferred in order to the message storage area of the memory 3, and the information stored and held before that time is displayed on the message display part of a CRT display device 5. Subsequently, the device proceeds to the write setting stage of a program, and stores a key code signal of a key operated thereafter, in order to the program memory 6.
Patent JP-H021426-A (JP)
Title: Spirobisindan bis-oxyphthalic acid and functional derivative thereof
Inventor: JIEEMUZU ANSONII SERA
IPC: C07C235/46
Filed: 1989-01-19
Abstract: NEW MATERIAL: Compounds expressed by formula I (A is formula II; X 1 , Y are each OH, OM, OR 2 , NR 2 R 3  or X 1  coupled with Y to be O, NR 2 ; R 1  is 1-4C primary-secondary alkyl, halogen; R 2  and R 3  are each 1-8 alkyl or 6-20 aryl; M is one equivalent of cation; n is 0-3).  
     EXAMPLE: 6,6'-Bis(3,4-dicarboxypenoxy)-3,3,3'-3'-tetramethyl spiro (bis)indan bis-N- methylimide.  
     USE: Polyimide containing a spiro (bis)indan component, especially an intermediate of poly(ether imide) having extremely desired properties as an engineering thermoplastic resin.  
     PROCESS: Nitro- or halo-substituted phthalimide is reacted with corresponding spiro (bis)indan salt, and obtained bisimide is converted as required into dianhydride by a known method to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S55100572-A (JP)
Title: Electrophotographic method
Inventor: SADAMATSU SHIGERU
IPC: G03G15/16
Filed: 1979-01-29
Abstract: PURPOSE: To obtain always stable copies, by performing transfer of developed toner image on the transfer paper by using a transfer roller.  
     CONSTITUTION: A conductive transfer roller 11 is disposed in the middle between a developing device 10 provided on the outer circumference of photoreceptor consisting of conductive substrate 1, photoconductive layer 2 and insulation layer 3, and a cleaning device 12. After primary charging of the photoreceptor by means of a corona charger 4, secondary charging in AC of the reverse polarity of the primary charging is performed by a corona charger 5, and the image is exposed through a slit 9 to form an electrostatic ltent image, which is developed by a developing device 9, and is transferred on a transfer paper by means of a transfer roller 11. As a result, elevation of the residual potential may be prevented, and always stable copies may be obtained if the photoreceptor is repeatedly used. In addition, the insulation layer 3 may be designed in a larger thickness film, so that the photoconductive layer 2 may be securely protected, thereby extending the effective life of the photoreceptor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02189427-A (JP)
Title: Feeding-quantity detecting apparatus in grain drier
Inventor: NAGAI TAKASHI
IPC: G01S15/18
Filed: 1989-01-18
Abstract: PURPOSE:To improve the computing accuracy of a feeding level by differentiating the processings of the output signals of an ultrasonic wave sensor in response to the feeding level. CONSTITUTION:A transmitting signal SG1 having the specified pulse width value and the specified period value is supplied to an ultrasonic sensor 3 from a microcomputer 11. Then an ultrasonic wave is transmitted from a transmitter 6. Said ultrasonic wave is reflected from the upper surface of grain and received with a receiver 7. A received signal SG2 is outputted from the sensor 3. Then, the computer 11 reads the signal SG2 and obtains a time (t) from transmission to the reception of the ultrasonic wave. Then, whether the time (t) is less than a specified judging time t0 or not is judged. When the time (t) is longer than the time t0 as a result of judgment, a distance (h) to the upper surface of the grain is computed based on the time (t). When the distance (h) does not reach a predetermined limit distance h0, a present feeding level is computed in the computer 11. When the distance (h) reaches the distance h0, whether the fed grain is full to the highest level or not is judged based on the signal SG2 from the sensor 3.
Patent JP-H08204826-A (JP)
Title: Method for informing reject frequency in incoming reject service
Inventor: NISHIMURA HISAHIRO
IPC: H04M3/42
Filed: 1995-01-24
Abstract: PURPOSE: To attain a reject frequency information method in incoming reject service capable of counting the incoming reject frequency of embarrassing calls and judging the existence of embarrassing calls. CONSTITUTION: When a contracted subscriber dials a prescribed telephone number '144' for incoming reject service from his (or her) own telephone set 53, guidance for receiving a succeeding dial is sent from a switchboard 52 to the subscriber. Then the subscriber dials a prescribed telephone number '4' for reject frequency informing processing. At the time of receiving the telephone number '4', the switchboard 52 reads out the number of incoming reject calls stored in a current month counter and a preceding month counter from incoming reject number data corresponding to the subscriber concerned and sends the number of incoming reject calls to the subscriber as guidance. The subscriber can obtain the number of rejected incoming calls from the number of incoming reject calls and utilize the information for the updating of succeeding incoming reject service.
Patent JP-S62167523-A (JP)
Inventor: YAMAGUCHI SHIGERU
IPC: A47J43/04
Filed: 1986-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11214675-A (JP)
Title: Charge transfer device
Inventor: UCHIMURA KOICHIRO
IPC: H01L29/762
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To enhance transfer efficiency of signal charges. SOLUTION: In a device for transferring charges through an N type buried channel 43, depth of the P type well 44 in the N type buried channel 43 from the surface of a substrate is set at 1 μm or above. Since the performance of the buried channel 43 for following up the deepest potential of gate voltage being applied to transfer electrodes 21 (31), 22 (32) is enhanced, the gate voltage is transmitted to the effectively deepest potential with high accuracy.
Patent JP-S5293822-A (JP)
Title: Gas-vapour-loss preventing device
Inventor: HIDA YUUICHI
IPC: F02M33/00
Filed: 1976-02-02
Abstract: PURPOSE: In an engine so constructed that the gas vapour from a fuel source is collected by adsorbing it into a canister and fed by eliminating it to a suction passage through an extracting hole, to protect the engine from unfavourable influence by insuring the continuous flowing of eliminated gas into the suction passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08200528-A (JP)
Title: Compound action type water-hammer free nonreturn valve device
Inventor: YOKOTA HIROSHI
IPC: F16K15/18
Filed: 1995-01-25
Abstract: PURPOSE: To provide a reasonable water-hammer free nonreturn valve where the valve resistance loss is small with the prescribed maximum flow rate in a simple and clear structure, and no delay in closing the valve is obtained by easily coping with the change of the condition of the rapid flow, and which is neatly and closely attached to the valve seat when the valve is seated, and prevents the water-hammer. CONSTITUTION: In a water-hammer free nonreturn valve, a valve part 4 is connected to an arm part 5 with the prescribed degree of freedom through a valve part supporting shaft 6, the arm part 5 is connected to a valve casing 1 through an arm part supporting shaft 7, and the valve part 4 is kept afloat in the flow passage in the condition where an end part 4a on the upstream side of the valve part and an end part 5a on the upstream side of the arm part are constantly and preferentially abutted on each other by the additional force to turn the valve part 4 around the valve part supporting shaft 6 when the valve is opened.  In addition, when the valve is closed, the end part 4b in the downstream of the valve part 4 is preferentially abutted on the valve seat 3, and in the subsequent valve seating process, the whole area of the valve part 4 is neatly and closely attached to the valve seat 3 to prevent the water-hammer due to the reverse flow.
Patent JP-H10210591-A (JP)
Title: Recorder
Inventor: MATSUKI YASUHIKO
IPC: H03G3/30
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide the recorder that avoids clipping of a sound signal against an excess sound. SOLUTION: When an excess sound is received by a microphone amplifier 1 from a microphone 15, a control section 7 senses it from an acoustic signal given from the microphone amplifier 1 to an A/D port 7a of the control section 7, closes a microphone amplifier attenuation switch 3 to attenuate a gain of the microphone amplifier 1 via a gain changeover section 2 then clipping of an acoustic signal is prevented.
Patent JP-S58127376-A (JP)
Title: Gto thyristor
Inventor: HASHIMOTO OSAMU
IPC: H01L29/74
Filed: 1982-01-25
Abstract: PURPOSE:To omit at a low cost a snubber circuit necessitating a high resistor and a capacitor, by converting the main current via a diode connected to a gate circuit when turn-off. CONSTITUTION:A transistor 2 is connected to a cathode K of a thyristor 1 by a collector, and two series diodes 3 and 4 are connected between the emitter E of the transistor 2 and the gate Go of the thyristor 1. In this case, it is contrived that the sum of threshold voltages of each diode 3 and 4 is larger than the sum of the threshold voltage between the gate and emitter of the GTO thyristor 1 and the collector and emitter saturation voltages of the transistor 2. Thus, the gate current from the electrode G serves an arc by being led by the gate Go of the thyristor without passing through the circuit of diodes 3 and 4. To cut off this GTO thyristor 1, the base current of the transistor 2 can be switched off, thereby the transistor 2 is cut off, and accordingly the main current passes from the gate Go into the diodes 3 and 4 in the form of current iD.
Patent JP-H06222464-A (JP)
Title: Screen for observing region movable type display device
Inventor: NAKAZAWA KENJI
IPC: G03B21/62
Filed: 1993-01-25
Abstract: PURPOSE:To obtain a screen for a display device variable in observing position. CONSTITUTION:In the screen for the display device composed of a first lenticular lens 101, a second lenticular lens 103 and a diffusion plate 102 held between two lenticular lenses, a means independently or simultaneously varying a distance d1 between the first lenticular lens 101 and the diffusion plate 102 and a distance d2 between the diffusion plate 102 and the second lenticular lens 103 is provided. Thus, the observing position can be arbitrarily moved.
Patent JP-H01186100-A (JP)
Title: Audio signal attenuation device
Inventor: FURUTA TAKAAKI
IPC: H04S1/00
Filed: 1988-01-20
Abstract: PURPOSE:To attain stable attenuation of an audio stereo signal with voice by detecting the presence of voice in a 2-channel signal and using a data near the distribution center of a phase difference data so as to control a delay means. CONSTITUTION:A 1st delay means 3 retards one of 2-channel signals for a prescribed time and a 2nd delay means 4 retards the other variably. The signals are inputted to a voice presence detection means 13 via 1st and 2nd band pass filter means 5, 6. The output of the means 5, 6 is inputted to a phase detection means 12, where a phase deviation is detected. A subtraction means 8 calculates the difference of outputs of the means 3, 4 and sends the result to a mixing means 10. A pitched sound detection means 9 detects a low pitched sound from the output of the means 3, 4 and gives the result to the mixing means 10. The means 10 mixes outputs of the means 8, 9 and outputs to apply phase control without disturbing the relation of phase in the part absent in the voice and with good tracking in the presence of voice thereby attenuating the audio signal stably at all times.
Patent LV-12618-A (LV)
Title: Use of sulphamate derivatives as steroid sulphatase inhibitors
Inventor: REED MICHAEL JOHN
IPC: A61K31/56
Filed: 2000-10-03
Abstract: Novel steroid sulphatase inhibitors are disclosed as well as pharmaceutical compositions containing them. The novel steroid sulphatase inhibitors are: sulphanmate esters of formula (I), wherein each of R1 and R2 is independently selected from hydrogen, alkyl, alkenyl, cycloalkyl or aryl group, or together represent an alkylene group optionally containing one or more hetero atoms or groups in the alkylene chain. The polycycle-group represents the residue of a polycyclic alcohol, preferably a sterol, most preferably a 3-sterol. Particularly preferred compounds are oestrone-3-sulphamate and oestrone-3 N,N-dimethyl-sulphamate.
Patent LV-14006-A (LV)
Title: Radial electric distribution line with branches
Inventor: GREIVULIS Jānis
IPC: H02J3/18
Filed: 2008-02-26
Abstract: The invention refers to the field of electrical engineering and could be applied for electric network supply out of cities. The purpose of the invention is to improve the electic power indices in the branched electric distribution lines. A radial electric distribution line with branches includes consumers of active as well as reactive power. Voltage 2 and current converters 3 give a possibility for phase defining scheme 4 to define phase shift angle phi as a control signal, compared with a stabilized (reference) value in summator 5, that starts control system 6 of capacitive compensator. The effect of the system is connected with stabilization of the network voltage and decreasing of power losses.
Patent LV-14562-A (LV)
Title: Low-temperature ceramic having hydraulicity quality
Inventor: BĪDERMANIS Laimonis
IPC: C04B33/00
Filed: 2012-06-01
Abstract: The present invention relates to building materials and could be applied for producing bricks, building blocks and other load bearing elements. Ceramics is produced from low melting clays and dolomite in weight ratio 40:60 with addition of glass powder in amount 10-30 % from the weight of clay-dolomite mixture. The articles are manufactured by semi-dry (moisture-content 10%) pressing (pressure 20 MPa), after that are dried and fired during 2 hours at a temperature of 610 to 765 centigrade. Compressive strength of fired articles is 31.5 to 43.5 MPa. Compressive strength after hydraulic hardening during 7 days reaches 56.3-96.6 MPa.
Patent LV-10839-A (LV)
Inventor: SCHAEFER HANS-LUDWIG
IPC: A61P3/06
Filed: 1993-11-17
Abstract: PCT No. PCT/EP91/00654 Sec. 371 Date May 21, 1993 Sec. 102(e) Date May 21, 1993 PCT Filed Apr. 6, 1991 PCT Pub. No. WO91/15214 PCT Pub. Date Oct. 17, 1991.The use of galacturonic acid and derivatives thereof for preparing a medicament for the treatment of hyperlipidaemia and/or atherosclerosis is described.
Patent LV-11621-A (LV)
Inventor: BAUMANN KARL
IPC: A61K31/435
Filed: 1996-07-17
Abstract: The invention concerns the compounds of formula I <CHEM>  wherein the substituents have various significances. They are prepared by several processes including epimerizing replacement, treatment with cyanogen bromide or thiophosgene, treatment with an acid having a non-nucleophilic anion, treatment with dimethylsulfoxide and acetic anhydride, acylation, treatment with an oxalyl derivative and ammonia, methylation, oxidation, deprotection and protection. They possess interesting pharmacological activity as antiinflammatory, immunosuppressant, antiproliferative and chemotherapeutic drug resistance reversing agents.
Patent YU-124482-A (YU)
Title: Smoke detector with a pulse radiation source
Inventor: GUETTINGER H
IPC: G01N21/53
Filed: 1982-06-09
Abstract: A smoke detector contains a pulse-operated radiation source and a radiation receiver arranged externally of the region directly irradiated by the radiation source. The radiation receiver, in the presence of smoke in the radiation region, is impinged by scattered radiation and delivers output pulses. There is provided an evaluation circuit which generates a blocking pulse, and which inputs a resetting signal to a counter device in consequence of the difference of the blocking pulse and output pulse of the radiation receiver. The counter or counting device, in the absence of a resetting signal, is switched further and upon reaching a predetermined counter state triggers an alarm signal. High-frequency electrical disturbances which arise, as long as the radiation source delivers radiation pulses, at most can generate an additional resetting signal for the counter, so that the integrity of the smoke detector against triggering of false alarms is enhanced. If there is connected in parallel to the radiation receiver a NTC-resistor, then there is obtained a smoke detector which responds to a further combustion criterion (temperature).