baber/WOPTO huggingface dataset:
Patent JP-H10275087-A (JP)
Title: Compiling device
Inventor: MORISHIMA MASATO
IPC: G06F9/45
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To check the propriety of a subscript at a higher speed by deciding in a compiling mode whether the subscript propriety can be checked only in an array access state and generating a code for check of the subscript propriety based on the result of the said decision. SOLUTION: A structure analysis part 2 generates the intermediate codes for both the check of the subscript propriety and an access to an array in response to this access if described in a source program 4. If the description is included in a source code to instruct the check of the subscript propriety, the information is recorded to show an instruction of the subscript check given to the following block. An optimization part 3 applies a process, i. e., an optimization process to the intermediate code generated at the part 2 for improvement of the processing efficiency. In other words, the propriety is decided for generation or a code that checks the subscript propriety and also a code generating place is decided.
Patent JP-H05252750-A (JP)
Title: Control of ac link parallel resonance-type power converter
Inventor: HARASHIMA FUMIO
IPC: H02M7/48
Filed: 1992-02-28
Abstract: PURPOSE:To make it possible to use a device of low resistance to voltage by controlling a peak voltage of a capacitor for resonance of a d.c. link parallel resonance-type power conver low. CONSTITUTION:A zero voltage period of a capacitor for resonance is determined (S1), a voltage vector at the next resonance phenomenon is determined as a temporary measure from a command value and an actual value of the output voltage of a converter section (S1). Using a switching pattern in accordance with this voltage vector, current iIN which flows between the converter section and a resonance circuit section is guessed (S2). When a difference current DELTAI between the current iLr, of a reactor for resonance and the current which is an offset amount IDAMP-added guessed current iIN exceeds a permissible value DELTAI(permit) (S3), DELTA I at each voltage vector is calculated (S4). The voltage vector which satisfies DELTA i<(permit)DELTAI is eliminated (S5) and the voltage vector corresponding to the maximum-<5 I is selected and determined (S6, S7).
Patent JP-H03280452-A (JP)
Title: Structure for mounting semiconductor device
Inventor: OGUCHI TERUAKI
IPC: H01L21/60
Filed: 1990-03-29
Abstract: PURPOSE:To prevent a sealing resin from separating from an outer circuit board in operation by a method wherein a semiconductor chip is bonded to the bottom of a recess with a bonding agent, the protrudent electrodes of the semiconductor chip are connected to the conductive pattern of the outer circuit board with a wire, and the semiconductor chip inside the recess and a part of the conductive pattern around the chip are sealed off with a sealing resin. CONSTITUTION:A semiconductor chip 11 is bonded to the base of a recess 15 with an adhesive agent provided to a non-conductive surface 13a of an outer circuit board 13. In succession, the bonding pad 12 of the semiconductor chip 11 is connected to the tip 14a of a conductive pattern 14 formed on the outer circuit board 13 with a wire 16 such as a gold wire or the like. Thereafter, a sealing resin 17 is provided onto the outer circuit board 13 through potting and heated, whereby the semiconductor chip 11 inside the recess 15 and a part of the conductive pattern 14 around it are sealed off with the partially cured sealing resin 17 to finish the mounting of the semiconductor chip 11. Even if the semiconductor chip 11 is warped to enable the sealing resin 17 to separate from the non-conductive surface 13a of the outer circuit board 13, the sealing resin 17 is prevented from separating as the part located at the dovetail groove-shaped recess 15 is stopped from peeling off by the recess 15.
Patent JP-H05248194-A (JP)
Title: Tunnel lining segment supply device
Inventor: DOI TOMOYUKI
IPC: E21D11/40
Filed: 1992-03-02
Abstract: PURPOSE:To automate a series of segment supply works supplying segments to an erector by changing positions and directions of the segments carried in a tunnel. CONSTITUTION:A segment stock truck 16 equipped with a conveyer 15 supplying segments 9 to an erector 3 is provided backward of a shield machine 1 and is pulled by the shield machine 1. A centering device 17 changing positions and directions of the segments 9 on a segment truck 10 is provided to the rear of the segment stock truck 16 and is pulled thereby. The segments 9 changing their positions and directions on the centering device 17 are moved and mounted on the conveyer 15 by a segment moving and mounting truck 19, and it is provided backward of the centering device 17.
Patent JP-S575520-A (JP)
Title: Method for recovering heat
Inventor: NAKAMURA HIROMI
IPC: F02G5/04
Filed: 1980-06-11
Abstract: PURPOSE: To improve heat recovery by recovering heat energy of exhaust gas from a heat engine with a system in which water is added to or contacts pressuired air.  
     CONSTITUTION: Air is sucked into the first stage AC1 of an air compressor through an intake pipe 3 and discharged as intermediate pressurized gas through a discharge pipe 4. Pressurized water is preheated through a pipe 2 by a heat recovering means R 2  and passes through a pipe 13 to be injected into pressurized gas 6 and intermediat pressurized gas 4 respectively through pipes 14, 15. The gas having the  water injected is sucked into the second stage AC 2  of the air compressor through an  intake pipe 5. Air adiabatically compressed by the second stage AC 2  is mixed with  water from a pipe 14 through a discharge pipe 6 to enter a heat recovering means R 1  through a pipe 7. Medium gas subjected to the heat recovery by the heat recovering means R 1  is introduced into a combustor CC through a pipe 8 and into an output turbine GT through a pipe 9. Gas discharged from the output turbine is discharged to the atmosphere through the heat recovering means R 1 , R 2  and a pipe 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57193025-A (JP)
Title: Manufacture of film
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/34
Filed: 1981-05-25
Abstract: PURPOSE:To obtain an equal film consisting of InN, Sn4N3 by a method wherein in or Sn by metal organic compound or halogenide and nitride gas are induced in a reaction container at 1 ata. or less and are reacted by plasma atmosphere. CONSTITUTION:(CH3)In, (C2H5)3In, (CH3)4In, (C2H5)4In, and (CH3)2SnCl2 or the like are used as starting substance and these are induced in a reaction container 4 kept at 1 ata. or less by using N2 or NH3 as carrier gas. Immediately after spraying from a nozzle 6, these are reaced by forming plasma at a high-frequency electric field between the nozzle and a substrate and a transparent conductive film composing InN, In3Sn4 or the mixture as a principal component is formed on the substrate 1 at 100-300 deg.C. An InN film by this composition shows a low sheet resistance of 5-20OMEGA/cm<2>. Furthermore, a resistance of 1-5OMEGA/cm<2> will be obtained by mixing 2-20% of Sn4N3 into the InN film. The film will not completely be cloudy even if the film is immersed in the plasma hydrogen of reduction atmosphere for one hour at 300 deg.C and the film is very superior transparent conductive film.
Patent JP-H05243651-A (JP)
Title: Light emission controller for laser diode
Inventor: DATE KOICHI
IPC: H01S5/042
Filed: 1992-02-28
Abstract: PURPOSE:To prevent damage to a laser diode and to control optical power to a predetermined value by providing protecting means for limiting a current flowing to the diode. CONSTITUTION:When a laser beam from a laser diode LD is incident to light receiving areas A, C of a quartile photodiode PD1, its beam amount is detected, photoelectrically converted by an I/V amplifier Q1, and sent to H. P. F. H1 and a low pass filter L2. A comparator C3 of a rear stage of the filter L2 sets a reference voltage VR2 to a relatively low value to operate a limiter LM1 by a relatively small optical power. On the other hand, a comparator C2 of a rear stage of the H. P. F. H1 sets a reference voltage VR1 to a relatively high value. Thus, a level for operating the limiter can be variably set to prevent an erroneous operation or an unnecessary operation of the limiter LM1 of the diode LD.
Patent JP-H05241883-A (JP)
Title: Multiprocessor device
Inventor: HAKOMORI TOMOKO
IPC: G06F11/22
Filed: 1992-02-29
Abstract: PURPOSE:To obtain a multiprocessor capable of shortening the time from the generation of an abnormality to the detection of the abnormality without increasing the load of a main processor and easily detecting the portion at the time of the generation of the abnormality. CONSTITUTION:This multiprocessor device is composed of a main processor 3 performing a main processing, a sub-processor 4 performing a sub-processing by the command from the main processor 3, a timer 1 being started at the time of the command transmission to the sub-processor 4 by the main processor 3 and at the time of the reception of the processing result from the sub- processor 4 and notifying to the main processor 3 when a designated time passes and an interval timer 2 being started by the sub-processor 4 at the time of the command reception from the main processor 3 and notifying to the sub- processor 4 when the designated time passes.
Patent JP-H02256495-A (JP)
Title: Cutting method for sheet-shaped object and auxiliary cutting tool
Inventor: SUZUKI KAZUHIKO
IPC: B26D1/04
Filed: 1989-03-29
Abstract: PURPOSE:To dissolve the cutting error caused by different workers and safely perform the cutting work by providing a cutter protecting mechanism preventing the occurrence of an injury accident due to the release of a cutter. CONSTITUTION:A cutter protecting mechanism is constituted of a protecting plate 30 arranged along a scale section and a handle structure. A released cutter can be prevented from climbing over the protecting plate 30 and being moved to the position of a left hand pressing a handle 20. If the cutter climbs over the protecting plate 30, it is merely brought into contact with the right side face of the handle 20, and an injury accident that the cutter is brought into contact with fingers of a worker can be prevented by the handle structure serving as the second-stage cutting protecting mechanism, i.e., because the finger of the left hand pressing the handle 20 is not exposed to the right side of the handle 20 or is located at the position higher than the height of the protecting plate 30.
Patent JP-H07285648-A (JP)
Title: Part aligning device and part assembly device using the same
Inventor: KUBOTA MASAYUKI
IPC: B65G47/24
Filed: 1994-04-18
Abstract: PURPOSE:To restrain abrasion of a part by rotating a ring member around a carrier pin by a swing pin while horizontally carrying the carrier pin and arranging a wing of the ring member in a constant direction. CONSTITUTION:A ring member 19 is supplied in the state where a wing 19a is arranged in a constant direction by a supply mechanism 30. Only the top head ring member 19 is divided from the following ring member 19 by a stop pin 34 at an end edge part of the supply mechanism 30. A carrier pin 35 is inserted into a bearing part of the divided ring member 19. Thereafter, the carrier pin 35 moves horizontally, and it carries the ring member 19 horizontally. A swing pin 36 rotates the ring member 19 around the carrier pin 35 as its center and arranges the wing 19a of the ring member in the constant direction so that it is positioned easy to be assembled during horizontal carriage of the carrier pin 35. Consequently, as the ring member 19 is aligned by rotating the swing pin 36 while it is carried horizontally by the carrier pin 35, friction caused on a part is hardly generated.
Patent JP-H03274896-A (JP)
Title: Ultrasonic probe
Inventor: SASAZAKI AKIO
IPC: A61B8/00
Filed: 1990-03-25
Abstract: PURPOSE:To arbitrarily set the focal direction of an ultrasonic wave by arranging plural pieces of first to n-th piezoelectric pieces in the width direction, connecting in common the piezoelectric pieces successively from both end sides such as a first one and an n-th one, and a second one and an n-1-th one and driving to delay them, and varying a focal distance by controlling a delay time. CONSTITUTION:The ultrasonic probe is constituted by arranging plural pieces (1-n), for instance, nine pieces (a-i) of piezoelectric pieces 4 consisting of PZT on a line. Also, by connecting in common electrodes (not shown in the figure) of one principal plane, it is constituted as a transmitting/receiving plane of an ultrasonic wave. Moreover, from the other principal plane, lead wires are led out, respectively, and the probe is constituted by connecting in common the piezoelectric pieces 4 successively from both end sides such as (a) and (i), (b) and (h), (c) and (g), and (f) and (e). That is, when (n) pieces of piezoelectric pieces are arranged, the probe is constituted by connecting in common an (m)-th piece and an (n-m+1)-th piece. According to such a constitution, by sending out delay signals theta1-theta5 to each lead wire 5(1-5) connected in common, and controlling a delay time between each delay signal theta, a focal distance F can be varied. When the delay time is made large, the focal distance F becomes long, and when it is made small, the focal distance F becomes short.
Patent JP-H11276575-A (JP)
Title: Device for external blood circulation
Inventor: MORITA MASAHIRO
IPC: A61M1/14
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent blood from coagulating inside a blood circulating path by re-driving a blood pump automatically. SOLUTION: Blood is purified by driving a pump for blood, a pump for transfusion, a pump for subsidiary liquid, a pump for filtrate, a syringe pump (S41). When it is judged that it is not the time to end purifying bloods (S42) and minus pressure is generated in a blood providing tube (S43), only the syringe pump is driven so as to stop the blood pump (S44). Next, when it is judged that 30 minutes have passed after detecting the generation of the minus pressure in the blood provide tube (S45), whether further minus pressure is generated or not is judged (S46). In a case where it is judged that the minus pressure has not been generated, the blood pump is driven in low circulation (S47).
Patent JP-S57196010-A (JP)
Title: Combustion chamber in water heater burning waste tyre
Inventor: TAKAHASHI MASAMI
IPC: F24H1/22
Filed: 1981-05-27
Abstract: PURPOSE:To promote complete combustion of fuel by a method wherein preheated high pressure air is forcedly fed to the fuel in a combustion chamber in such a direction as approaching to the tangential line to the inner wall of a jacket and thereby a rotary combustion phenomenon is generated in the combustion furnace. CONSTITUTION:A number of air blowing pipes 7 are arranged in a tangential direction with respect to the inner wall 1 of a jacket from the outer wall 2 of  the jacket of a combustion chamber A, and both ends of the air blowing pipes 7 are opened into the space 3 and the combustion chamber A. When the pressurized air is fed into the space 3 from the pressure air feeding port 8, the pressurized air fed out of the air blowing pipes 7 is rotated around the cylindrical combustion chamber A to perform a combustion for a long period of time, so that the complete combustion of the fuel may be promoted.
Patent JP-H01252039-A (JP)
Title: Data communication system
Inventor: ANDO ARATA
IPC: H04L29/06
Filed: 1988-03-31
Abstract: PURPOSE:To easily extend a transmitting path with simple constitution by providing a converting device, which executes the code conversion of data transferring speed and data, between the transmitting path and respective equipments. CONSTITUTION:To an LAN(local area network) 1 to a constitute the transmitting path, a host computer 3, which controls the operation of a whole LAN system, is connected through a converting device 2 to execute the code conversion of data transferring speed and data. A terminal equipment 4 is connected through the device 2 to the LAN 1. In the LAN system of such constitution, for example, when the data are outputted from the computer 3, these data are converted to the transferring speed and code of the data in the LAN 1 side. Next, the data to be transferred through the LAN 1 to the equipment 4 are converted to the transferring speed and code of the data in the equipment 4 side by the device 2. Thus, the influence of the waveform attenuation and jitter, etc., of the transferring data can be avoided.
Patent JP-S61239242-A (JP)
Title: Method for determining exposure extent of photographic printing
Inventor: TERASHITA TAKAAKI
IPC: G03B27/80
Filed: 1985-04-16
Abstract: PURPOSE:To perform accurate exposure by determining the exposure on a basis of averaged light measuring of a frame picture to be printed and divided light measuring of the picture. CONSTITUTION:In the state where a film is absent, outputs of an image sensor 10 and an optical sensor 20 are stored in memories 33 and 34. A negative film to be printed is loaded, and photometry is performed by the image sensor 10 and the optical sensor 20, and reference measured values stored in memories 33 and 34 are subtracted from these measured values to obtain an exposure compensating quantity 46 in an exposure compensating quantity arithmetic part 45. An exposure 47 is obtained from the exposure compensating quantity 46 and the measured value of the optical sensor 20, and printing is performed in a means 48 with this determined exposure 47. The measured value of the image sensor 10 is used to obtain a characteristic value obtained by picture division.
Patent JP-H10273630-A (JP)
Title: Circuit-connecting material and production of circuit board
Inventor: FUJINAWA MITSUGI
IPC: C09J9/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material excellent in rapid curing property at low temperature, having a long-time shelf life, inserted between mutually opposed circuit electrodes and electrically connecting between electrodes in pressurizing direction by pressurizing mutually opposed circuit electrodes by providing a two-layer structure composed of a specific curing layer and a specific electroconductive particle layer. SOLUTION: This circuit-connecting material comprises two-layer structure composed of (A) a curing agent layer containing (i) a curing agent generating a free radical by heating (e. g. benzoyl peroxide) and (ii) a curing agent layer containing a radically polymerizable substance (e.g. methyl acrylate) and (B) an electroconductive layer containing the component (ii) and (iii) electroconductive particles (e.g. Ni). Furthermore, the circuit-connecting material preferably comprises a three-layer structure having (C) a layer-forming material layer simultaneously not containing components (i) and (iii) between the components A and B and the layer is preferably formed in film like shape.
Patent JP-H10276298-A (JP)
Title: Linear light source device, image reader provided with it and resin package type led light source
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/028
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a high difference from being caused in an emission luminous amount of each color light and a luminous quantity distribution in the case that each of R, G, B color lights emitted from a LED light source is linearly emitted to desired regions through the use of a light guide member, to make the light guide member small and to improve the assembling work performance or the like of the LED light source to the light guide member. SOLUTION: The linear light source device is provided with a light source that emits each of R, G, B color lights and with a light guide member 1 that disperses a light emitted from the light source and made incident into the inside in strips to emit the strips almost from the entire length of a light emission face 12 with a prescribed length, and a 1-package LED light source 3 resin- packaging three kinds of LED chips emitting each of R, G, B color lights altogether is adopted for the light source.
Patent JP-H01250879-A (JP)
Title: Guided missile
Inventor: YAMANE HIDEO
IPC: G01S13/88
Filed: 1988-03-31
Abstract: PURPOSE:To acquire a target in a beam area and to enable accurate angle detection even if a received signal increases by performing a conical scan electrically and switching the tilt angle of a beam according to the level of the received signal. CONSTITUTION:Signal power generated by a transmitter 5 is distributed to phase shifters 20-23. At this time, the phase shifters 20-23 are applied with a completely equal signal from a phase controller 25 and a sent signal is passed through the four phase shifters in in-phase relation, and put together and radiated in the air by antennas 16-19. At this time, the four phase shifters are driven with 90 deg. out-of-phase sine wave signals to generate a received beam which rotates at the frequency of the sine wave signal, thereby tracking the target. Then when the received signal is small, the tilt angle of the received signal is made small and when the target plane is approached and its expansion increases, the tilt angle of the received beam is increased to catch the target plane in the beam area, thereby accurately detecting the angle.
Patent JP-H10274426-A (JP)
Title: Electric dehumidifier
Inventor: TAKAHASHI KIKUJI
IPC: F24F1/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a portable electric dehumidifier by providing a handle on the body of a dehumidifier and providing a fixed foot and a caster on the underside of base part while shifting the installing position of the caster from the center of gravity of the dehumidifier such that the center of gravity of the dehumidifier is located on the counter-inclining side when the dehumidifier body is inclined. SOLUTION: A handle 11 is provided at the upper rear part of a box-like dehumidifier body and an air suction port 9, an air filter 5, an evaporator 3 and a condenser 4 are arranged from the front side of the body 2 while a water receiver 8 and a compressor 2 are set, respectively, on the front and rear sides at the lower part of the body 1. Furthermore, a fixed foot 13 and a caster 14 are provided, respectively, in front and rear of a base part 12 for supporting the water receiver 8 and the compressor 2 on the underside thereof. The caster 14 is installed while being shifted from the center of gravity of the dehumidifier body 1 such that the center of gravity of the dehumidifier body 1 is located on the counter-inclining side at least within the inclination angle of 10 deg. when the dehumidifier body 1 is inclined. According to the structure, a portable dehumidifier can be realized.
Patent JP-S63247993-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NIWA SEIJI
IPC: G11C11/34
Filed: 1987-04-02
Abstract: PURPOSE:To eliminate limitation from the using method of a RAM so as to realize various RAM constitutions by means of external control signals, by changing the connection to an address generator, data input-output buffer, and memory cell array by using switching signals. CONSTITUTION:This circuit has four modes, namely, 1) calculated result storing mode, 2) instruction code saving mode, 3) micro code saving mode, and 4) micro code storing mode. Mode selection is distinguished by a mode selecting signal MOD1 and three mode controlling signals MODC1-MODC3 are outputted from a mode decoder MOD. The signals MODC1-MODC3 respectively control a data bus selector DSEL, input-output and write enable decoders IOED and WED, and address bus selector ASEL. In the case of mode 1, a data bus DBS, output buffer muCB for microcode, and address bus ABS are respectively selected by the signals MODC1-MODC3. Similar selection is carried out in the case of mode 2 - mode 4.