baber/WOPTO huggingface dataset:
Patent JP-H0370220-A (JP)
Title: Radio communication system
Inventor: OBAYASHI SHUICHI
IPC: H04B7/06
Filed: 1989-08-09
Abstract: PURPOSE:To obtain the diversity technique capable of utilizing the space in a room or in a premises, further effective to a transmission of a broad band by locating each antenna of a fixed base station to a position based on the height of each group of radio obstacles. CONSTITUTION:A 1st antenna 6 of a fixed base station is arranged at a height between a height of a desk 4 and the height of a rocker 5 (range R2). Moreover, a 2nd antenna 7 is arranged at a height between the height of a rocker 5 and the height of a ceiling 1 (range R3). That is, since the height of the 1st antenna 6 is within the range of R2, the 1st antenna 6 cannot be perspective to a mobile station equipment 7 at a location in a service area. Thus, the quantity of a radio wave 9 coming from an in-room or the ceiling 1 in a premises, a wall 2 and the rocker 5 while being diffracted, reflected or scattered is reduced, and a radio wave 10 coming in a straight line is made dominant. Thus, the fading is reduced and the extension of the fading period or the spread of arrival delay times of a multiplex wave is decreased and the delay characteristic of a radio transmission line is improved.
Patent JP-H0653412-A (JP)
Title: Semiconductor memory device and fabrication thereof
Inventor: IWASA SHINYA
IPC: H01L21/822
Filed: 1992-08-03
Abstract: PURPOSE:To eliminate deterioration of hold characteristics caused by a step for forming a fine contact hole connecting between a storage electrode and source drain region of a stacked capacitor type DRAM. CONSTITUTION:A contact hole connecting between a storage electrode and a source drain region is made, a first conductor film 11 and a first coating 12 are laminated sequentially on an interlayer insulation film interposed between the storage electrode and the source drain region, and then the first conductor film 11 and the first coating 12 are etched into a predetermined pattern thus forming a recess 13. A spacer 14 is formed on the inner wall part of the recess and a fine contact hole is made, while surpassing the resolution limit of photolithographic technology, with the first conductor film 11a and the spacer 14 as masks thus ensuring a margin between the contact hole and the source drain region 5-1 while suppressing junction leak current. This constitution enhances hold characteristics.
Patent JP-H0924761-A (JP)
Title: Transporting tractor for radioactive drum
Inventor: OKUYAMA NOBUHISA
IPC: G21F5/14
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a transporting tractor capable of preventing radioactive rays from leaking while drums are being transported, and of automatically operating loading/unloading of the drums safely by providing a mechanism shielding all gaps through which radioactive rays linearly go out of the inside, for each portion where its door is in contact with its container when a container door covered with radiation protective substances is closed. SOLUTION: A container 5 is made of iron, and a thickness of each side wall board is determined with a shielding design performed. One rear wheel type tractor or a dump truck is used as a transporting vehicle for drums intermediate or high in radioactive level, a door 4 is a sliding type one provided at a single side surface, sliding grooves are provided for upper and lower sides of the door, and wheels are attached to the upper and lower grooves. The outermost line at the advancing side of the door is in an L shape projected to the side of a container main body. A leg capable of being hydraulically operated in such a way as to be freely projected, is provided for its one lower part, and the other end is shielded with a board piece in an opened U shape to prevent radioactive rays from leaking when the door is closed. Furthermore, a device for pushing each pallet out, is also provided.
Patent JP-H0754984-A (JP)
Title: Hydraulic control device for hydraulically operated transmission for car
Inventor: ASATSUKI MASAJI
IPC: F16H61/02
Filed: 1993-08-20
Abstract: PURPOSE:To raise the oil pressure without time lag at the time of engaging and enhance the hydraulic control accuracy at a transient in engaging by supplying the oil exhausted from the drain port of a control valve to an exhaust path to be connected with a working oil line leading to hydraulic engaging element when it is disengaged. CONSTITUTION:A hydraulic control device is at least equipped with a control valve 14 having a drain port 27 and an exhaust path LD1 to be connected with a working oil line L10 leading to a hydraulic engaging element when it is disengaged. A means is furnished to supply the oil exhausted from the drain port 27 to the exhaust path LD1 that is, the oil exhausted from the drain port 27 is stored in an oil sump 28 formed in a valve block 8. The oil sump 28 is put in communication through a communication line 29 to the exhaust port of an exhaust control valve 20 and the exhaust ports LD1a-LD3a. Thereby the working oil line LD1 is filled with the oil supplied from the oil sump 28 so that the oil pressure is raised quickly when the engaging element is to be put in engagement, and also the hydraulic control accuracy at a transient in engaging is enhanced.
Patent JP-H0649428-A (JP)
Title: Moisture-curable one pack type urethane based adhesive
Inventor: NAKADA YOSHIHIRO
IPC: C09J175/04
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a moisture-curable one pack type urethane based adhesive improved in initial strength at ordinary temperature CONSTITUTION:The moisture-curable one pack type urethane based adhesive consists of an urethane prepolymer being a reactional product of a polyol and excess polyisocyanate and containing isocyanate groups at the molecular ends. In this adhesive, 0.01-5wt.% (based on total amount of adhesive) gelling agent is added thereto. Thereby, the adhesive can be applied as a hot applied type to improve initial strength.
Patent JP-S61106988-A (JP)
Title: Diaphragm pump of plunger free piston type
Inventor: YOKOI KOMEI
IPC: F04B1/053
Filed: 1984-10-02
Abstract: PURPOSE:To reduce damage of a diaphragm, by forming a diaphragm piston in a free piston type so as to reduce a vibration, caused by a torque change of a power shaft and pulsation of delivery, while improve a cushion characteristic. CONSTITUTION:A housing 3 provides in its external surface a plurality of recessed surfaces 13 oppositely facing to an eccentric cam 9. This recessed surface 13 fixes each diaphragm 17 being held by a bed member 18. This dia phragm 17 mounts to its center a piston member 15 to be successively pressed to the outer by an eccentric bearing 10 of the eccentric cam 9. Further a return spring 28 acts on the piston member 15 from the external surface of the dia phragm 17. And the piston member 15 is constituted such that it is pressed by the eccentric cam 9 for the forward movement while the return movement is performed by the return spring 28.
Patent JP-2000038133-A (JP)
Title: Underfloor equipment monitor system for rolling stock
Inventor: YAMAGUCHI HIRAKAZU
IPC: G01M17/08
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor equipment monitor system that checks rolling stock underfloor equipment quickly and quantitatively just after the rolling stock starts operating. SOLUTION: This underfloor equipment monitor system comprises rolling stock sensors 2 and 4 for detecting traveling rolling stock 34, a rolling stock type identification means 16 for identifying the traveling rolling stock 34, a speed sensor 8 for measuring the traveling speed of the rolling stock 34, a heat sensor 10 for measuring the temperature distribution of the underfloor equipment of the rolling stock 34 just after its operation in a noncontact manner while it travels, and a decision means 14 for correcting the temperature distribution measured by the heat sensor 10 in dependence on the traveling speed of the rolling stock 34 measured by the speed sensor 8 to detect a temperature abnormality in the underfloor equipment on the basis of the correction data.
Patent JP-H0634875-A (JP)
Title: Range-finding device
Inventor: MAEDA KAZUYUKI
IPC: G01C3/06
Filed: 1992-07-13
Abstract: PURPOSE:To conserve energy in the case of macro range-finding and to improve the durability of a light projecting means. CONSTITUTION:This device is provided with a signal decision means 104 comparing a received light signal from a light receiving means 102 with a specified value, and a control means 105 for allowing the light projecting means 101 to preliminarily emit light in the case of macro range-finding and inhibiting normal range-finding actions associated with operation for starting range-finding this time in the case the means 104 decides that the received light signal obtained by the means 102 is smaller than the specified value at the time of preliminarily emitting the light. Before the normal range-finding is started, the means 101 is allowed to preliminarily emit the light, and when the signal level of reflected light from a range-finding object is smaller than the specified value, the succeeding normal range-finding actions are not performed.
Patent JP-H0954792-A (JP)
Title: Interference part display device
Inventor: KUDOU HISAYUKI
IPC: G09G5/36
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To make an interference part easy to be found and to make the part easy to be confirmed even if the interference part is a very small. SOLUTION: A netting display is performed by an interference part confirmation propriety judgement part 3 judging whether the interference parts of plural article models are possible to be confirmed on a screen or not, an interference part area display part 6 selecting the centroid point of this interference part when the confirmation of the interference part is judged to be difficult by this judgment part and performing a halftone dot meshing display of the prescribed area surrounding the interference part with this centroid point as the center and this interference part area display means.  This device is an interference part display device provided with slave screen preparation parts 22a to 22c preparing the slave screens of the interference part viewed in plural directions and a slave screen magnified display part 23 magnifying the plural slave screens prepared by this slave screen preparation part and simultaneously displaying the slave screens on the one screen of the display part.
Patent JP-H1141119-A (JP)
Title: Radio transmitter for ecological investigation
Inventor: NAITO YUKIO
IPC: H04B1/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmitter capable of prolonging continuous operating period without making the radio transmitter large in size and heavy in weight due to the increase of the battery capacity and also efficiently operating the radio transmitter in accordance with the activity environment and state of a small animal to be examined thereby obtaining effective information by eliminating the deviation of operation period end time. SOLUTION: This radio transmitter which is attached to the body of an animal to be examined and sends various data and consists of a transmitting part 2 that sends data is provided with a battery 6 which supplies power to the part 2, a switch 5 that turns on/off power supply to the part 2 from the battery 6 and an intermittent sending time generator 7 which controls the switch 5 and intermittently supplies power to the part 2 from the battery 6. In such cases, an intermittent sending signal which is supplied from the generator 7 to the switch 5 is controlled based on data such as an external environment and an inhabitation state by arranging an intermittent signal controlling part 20 between the generator 7 and the switch 5.
Patent JP-H0630689-A (JP)
Title: Production of edible vessel
Inventor: ITO SADAMI
IPC: A21D13/00
Filed: 1992-07-10
Abstract: PURPOSE:To prevent contamination of various bacteria in the storage and distributing process and crack loss of an edible sheet by putting the edible sheet to which water is already added between moistureproof and releasable sheets and superposing these sheets, sealing and packaging these sheets and shipping the packaged product and obtain the objective hygienic edible sheet by warming the package at the destination to heat, dry and soften the sheet and then forming and solidifying the softened sheet into a dish or cup. CONSTITUTION:A food slurry 2 obtained by kneading a raw material such as wheat flour, sugar and oil and fat with water is dropped and spread on a heating plate 10 and 11 held with other heating plate and the food slurry 2 is heated and dried in such a degree as to pregelatinize wheat starch therein and evaporate water content to afford a sheet-like formed body 5. The sheet-like formed body 5 is released from above the heating plate 10 and then water is added thereto to prepare a sheet-like formed product 6 containing water. A moistureproof and releasable sheet is inserted between these formed products 6 and 6 and superposed, sealed and packaged. Then, the sheet-like formed product 6A softened with the passage of time is further heated, dried and softened at user side to provide the objective edible vessel capable of forming and solidifying into a dish or cup.
Patent JP-S5997433-A (JP)
Title: Air conditioner
Inventor: MOGI TOMIO
IPC: F24F1/00
Filed: 1982-11-25
Abstract: PURPOSE:To perform dehumidifying operation in an air conditioner, by utilizing an electric heater provided for heating operation as a re-heater for a heat exchanger on the inside of a room, by providing a humidifier and a capacity- variable electric heater to an exhaust duct for conditioned air passing through it. CONSTITUTION:A compressor 1 and an outdoor fan 5 are driven, and the conditioned air cooled by an indoor fan 6 and an indoor heat exchanger can be obtained, when a switch 14 to change an operation from heating to cooling and vice versa is on the side of a contact point for cooling. When the indoor humidity rises higher than a set value, dehumidified conditioned air can be obtained by energizing a humidity sensor 13 with electricity, closing the normally opened armature X1 of an auxiliary relay X to keep the compressor 1 and the outdoor fan 5 driving, and opening a normally closed armature X4, as well as to change armatures X2 and X3 to the side of an operating switch 12 to function electric heaters 8 and 10 as re-heaters. When the switch 14 is changed to the side of a contact point for heating, electric heaters 10, 8, and 9 are energized, and two staged heating operation which puts out 8KW and 4KW can be performed. In case that the humidity in the room drops low below the set value, a humidity sensor 18 for humidifying operation is conducted to drive a humidifier 7.
Patent JP-S5997564-A (JP)
Inventor: OKADA EIZABUROU
IPC: C04B24/18
Filed: 1982-11-26
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-S6362789-A (JP)
Title: Thermal transfer recording medium
Inventor: HOTTA YUJI
IPC: B41J31/00
Filed: 1986-09-02
Abstract: PURPOSE:To obtain the title recording medium having high transfer sensitivity and capable of performing printing using low energy, by containing a compound represented by a specific formula in the thermal transfer coloring material layer provided on a support. CONSTITUTION:A thermal transfer recording medium is constituted by providing at least one coloring material layer on a support and at least one kind of a specific sorbitan derivative represented by formula I is contained in said coloring material layer. Said sorbitan derivative is pref. contained in the heat-meltable substance of the coloring material layer in an amount of 10-100%, pref. 30% or more, especially pref. 50% or more. A resin is pref. contained in the coloring material layer and, as the resin to be used, one having a softening point (measured value according to a ring and ball test) of 40-200 deg.C is pref. and both of a hydrophilic polymer and a hydrophobic polymer can be used. Further, the support as a base material desirably has heat resistant strength, high dimensional stability and high surface smoothness.
Patent JP-S6451311-A (JP)
Title: Production of xenon
Inventor: SHINO MASAMI
IPC: C01B23/00
Filed: 1987-08-20
Abstract: PURPOSE:To produce xenon having high purity in a very high yield and at a low cost, by adsorbing xenon together with entrained O2 by passing crude Xe gas taken out from liq. oxygen in a main condenser of an air separation plant, through a specified adsorption tower and thereafter, by utilizing temp. difference in adsorption equil of those gases. CONSTITUTION:The adsorption tower 1 packed with silica gel as adsorbent for gas such as Xe is cooled to about -150 deg.C by passing refrigerant through a heating medium line 2 disposed inside of the adsorption tower. The O2 gas contg. about 1% Xe, separated from the liq. oxygen in the main condenser of the air separation plant and stored in a tank 3, is adsorbed on the silica gel by passing through the adsorption tower 1 with a introducing line 4. Thereafter, the silica gel is gradually heated to the ordinary temp. by passing heating medium through the heating medium line 2 after releasing initially desorbed gas contg. rare Xe and rich O2 from a blowing line 5, and Xe on the silica gel is vacuum-desorbed with a compressor 6 to recover Xe having high purity in a high yield and store up in a tank 7.
Patent JP-H0660692-A (JP)
Title: Semiconductor storage
Inventor: YOCHI NOBUO
IPC: H01L21/82
Filed: 1992-08-04
Abstract: PURPOSE:To reduce an area of a semiconductor chip by preventing deviation of wirings of a control signal of a semiconductor storage to a one part. CONSTITUTION:Since special purpose redundancy storage cell controllers 4a, 4a of a read controller 5 and a write controller 7 are independently connected to be disposed at both sides of a semiconductor chip 1 so that a redundancy storage cell control signal is not transited at a center for concentrating signal lines, its crowdedness of the lines is reduced, and the chip can be decreased.
Patent JP-H09100138-A (JP)
Title: Glass article and its production
Inventor: SOEJIMA TARO
IPC: C03C14/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a glass article containing useful microorganisms included in the glass component and effective for improving the palatability of drinking water, etc., promoting the growth of vegetables and prolonging the exchange period of a photographic developing solution without using radiations emanated from radium. SOLUTION: Hot water of about 42 deg.C is prepared by heating 3,300cc of the supernatant of well water or city water left for a whole day and night. The hot water is mixed with 600cc of boiled soup of a fish (sardine) and further with 120cc of a 3% aqueous solution containing EM bacteria. The mixed liquid is uniformly mixed into 10kg of glass raw material consisting of a mixture of silica sand, soda lime, lime and other colorant, etc. The obtained liquid mixture is filled in a double-layer bag composed of paper as the inner layer and a polyethylene as the outer layer and aged by leaving at normal temperature for about 1 week to 10 days to activate the EM bacteria. The aged mixture is melted and molded in a manner similar to a conventional glass article and the molded article is annealed and taken out of the oven to obtain the objective glass article such as glass vessel.
Patent JP-H1039296-A (JP)
Title: Reflection type liquid crystal display device
Inventor: TAKAHASHI HIROYUKI
IPC: G02F1/1335
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution, to increase the degree of freedom in the constitution of a liquid crystal layer, and to enable the development to a multicolor display, etc., by providing a liquid crystal display device with a liquid crystal layer, etc., to allow the passage of linearly polarized light holding or rotating its plane of polarization. SOLUTION: When the liquid crystal layer 3 does not rotate the plane of polarization, the linearly polarized light passed through the liquid crystal layer 3 passes a phase plate 4 and is reflected by a mirror 5 while its polarization state is maintained. The light again passes the phase plate 4 and the liquid crystal layer 3 and arrives again at the polarizing plate 2 while maintaining its polarization state. The linearly polarized light of this time is approximately parallel with the light transmission axis of the polarizing plate 2 and is, therefore, recognized as a bright display state (a).  On the other hand, in the case the liquid crystal layer 3 rotates the plane of polarization by approximately 45 deg., the linearly polarized light paste the liquid crystal layer 3 passes the phase plate 4 and changes to the circularly polarized light which is reflected and inverted by the mirror 5. The circularly polarized light is thereafter passes again the liquid crystal layer 3. Since the light is the linearly polarized light having the plate of polarization approximately perpendicular to the light transmission axis of the polarizing plate 2, the light is recognized as the dark display state (b).
Patent JP-S6187401-A (JP)
Title: Adaptive type antenna system
Inventor: UENO MOTOHARU
IPC: H01Q3/26
Filed: 1984-10-05
Abstract: PURPOSE:To control similarly a transmission beam as well as a reception beam by providing two integration circuits in an adaptive type variable control loop in the Apfel baum-Hauwells type. CONSTITUTION:The adaptive control loop is formed by an integration device 81, a correlation multiplier 110, a difference device 111 and a steering signal input terminal 12. A time constant TS1 of the integration device 81 is set small to improve the tracking performance to an interference wave of a reception beam. On the other hand, the control of the transmission beam by a time constant TS1 makes unnecessarily the transmission signal unstable. Then an integration device 82 having a larger time constant TS2 than that of the integration device 81 and a difference device 112 are provided and the output of them controls the transmission beam. Since the transmission beam is controlled by the time constant TS2, the optimum beam control is attained. Thus, the transmission beam is controlled similarly as the reception beam.
Patent JP-2001029339-A (JP)
Title: X-ray diagnostic device
Inventor: ISHIKAWA MASAAKI
IPC: A61B6/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent inconvenience that the reception surface of an X-ray plane detector and an X-ray irradiation field do not match by performing image pickup for not orthogonally crossing the reception surface of the X-ray plane detector and the center axis of X-rays such as the case of picking up images by tightly attaching the X-ray plane detector in a flat shape to a testee body for instance. SOLUTION: For this device, a rectangular diaphragm blade is constituted of a parallel movement blade 4 capable of parallel movement and a rotary blade 5 freely parallelly rotatably provided on the tip part of the parallel movement blade 4. Then, by parallelly moving the parallel movement blade 4 through a slide rail 3 corresponding to an image pickup angle, the rotary shaft of the rotary blade 5 is parallelly moved and the rotary blade 5 is rotationally driven. Thus, the X-ray irradiation field is made to match with the reception surface of the X-ray plane detector regardless of the image pickup angle.