baber/WOPTO huggingface dataset:
Patent JP-S6170869-A (JP)
Title: Solid-state image pickup device and solid-state optical sensor
Inventor: KONDO RYUJI
IPC: H04N5/335
Filed: 1984-09-14
Abstract: PURPOSE:To attain reverse scanning with only one selection circuit using a charge transfer element CTD by adopting that a row selection gate means uses charge transfer by scanning of a charge transfer means selects and scans sequentially the row transfer line. CONSTITUTION: When an optical image on an image pickup face 31 of a solid- state image pickup element 30 from an optical system, a drive circuit 5 outputs pulse to an electrode 7 via a line 7a to form a potential well under the electrode 7 during pulse duration time. The drive circuit 5 gives a negative potential to the line 6a to inject electrons to the potential well. Thus, the electrons stored in the potential well under the electrode 7 are transferred to the potential formed under a transfer electrode 11. A pulse is given cyclicly to the drive line 1 and then lines 2, 3, 4 and the stored electrons are transferred via the potential well to transfer electrodes 12, 13,...2N4.
Patent JP-S6355417-A (JP)
Title: Predicting method for waves
Inventor: SASAJIMA HIROSHI
IPC: G01D21/00
Filed: 1986-08-15
Abstract: PURPOSE:To exactly predict waves data in an expected course of a marine vessel, by utilizing waves data which have been informed, and deriving mathematically two equal wave height lines for placing an expected position of the own vessel between them. CONSTITUTION:An interpolating calculation by a spline method is executed from an observation data of each lattice point 3 in the periphery of the own vessel expected position, which has been received, two equal wave height curves 7, 8 for placing the own vessel expected position 2 between them are derived, and in proportion to distances 9, 10 between the equal wave height curves 7, 8 and the own vessel expected position 2, a wave height in the own vessel expected position 2 is derived. In this regard, as for a point 6 on the seal surface, a longitude line 4 and a latitude line 5 between each adjacent lattice 3 is are subdivided (for instance, divided into ten equal parts), and from among them, the point 6 having the same data is selected. Also, the selection of the point 6, the calculation of the equal wave height curves 7, 8, and the interpolating calculation are all performed automatically by using an electronic computer, and the equal wave height curves 7, 8 and the own vessel expected position of a result of arithmetic operation are displayed on an electronic drawing. In this way, waves data can be predicted scientifically and exactly.
Patent JP-H04108461-A (JP)
Title: Shelter equipment in underground building
Inventor: NAKANISHI AKIRA
IPC: A62B3/00
Filed: 1990-07-19
Abstract: PURPOSE:To permit quick and safe refuge by using the lowermost floor of a building as a shelter and providing air flow-in pit, refuge pit, etc. CONSTITUTION:When wind is forcibly sent through an air flow-in pit 3 into a shelter 2, the wind velocity and wind pressure in a refuge pit 5, which is also used as an exhaust passage for flow-in air, become larger. When a fire breaks out and dwellers on each floor jump down to the refuge pit 5, the falling acceleration slows down because an upward wind velocity is large in the refuge pit 5, and a shock absorber 9 in the shelter 2 right under the refuge pit 5 sufficiently absorbs an impact force. Since a fallen person is transferred on a belt conveyor 10 which is extended to the inside of the shelter 2 due to falling reaction, collision with a person falling next can be avoided. Then, a person who entered the shelter 2 can escape from the refuge pit 5 to the ground. Thus, safe and quick refuge is made possible.
Patent JP-H0477951-A (JP)
Title: Idiom conversion system
Inventor: ARAI NORIKO
IPC: G06F17/22
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a KANA (Japanese syllabary)-KANJI (Chinese character) conversion system supporting the declaration of an idiom by outputting the candidate word of the idiom when an operator inputs KANJI and semantic information on the idiom to be expressed in the middle of Japanese KANA- KANJI conversion. CONSTITUTION:A retrieval word buffer 4 storing single KANJI and semantic information of the candidate word of idiom conversion in which single KANJI is used, an idiom dictionary 5 having the idiom including single KANJI as against single KANJI and semantic information on the idiom and declaration information buffer 6 storing he candidate word of KANA-KANJI conversion are provided. An input means storing one KANJI which the operator inputs and the meaning of the idiom to be used in a retrieval word buffer storage means 1 and a retrieval means retrieving the candidate word of idiom conversion from the idiom dictionary 5 and storing it in the declaration information buffer 6 are provided. Furthermore, a display means 3 reading and displaying the candidate word of idiom conversion from the declaration buffer 6 is provided. Thus, the operator can obtain the idiom when he knows a part of the idiom and the semantics of its and when he forgets a word.
Patent JP-H0630638-A (JP)
Title: Unreaped-side grass-dividing apparatus of combine harvester
Inventor: MAEDA ICHIRO
IPC: A01D63/04
Filed: 1992-07-20
Abstract: PURPOSE:To surely realize the reaping and harvesting works in good state without damaging the culm of the unreaped side by the running machine body independent of the length and the hardness of the culm by using a reaper harvester having an unreaped-side grass-dividing rod extending from a part near the front end of the machine body to a part near the rear end of a driving apparatus and supporting the middle part of the grass-dividing rod with a holder in a state to be protruded sideways from the machine body at a freely adjustable protrusion length. CONSTITUTION:A front-side grass-dividing rod 13a and a rear-side grass-dividing rod 13b constituting an unreaped-side grass-dividing rod 13 are attached in a state freely movable in vertical direction. The supporting end of an intermediate-supporting holder 18 is attached in a vertically movable state to adjust the height of the unreaped-side grass-dividing rod 13 and a fixing tool 20 for adjusting the height of the supporting end of the holder 18 is placed in a freely fixable and releasable state.
Patent JP-S6083828-A (JP)
Inventor: NISHIMURA HIDEO
IPC: B32B5/18
Filed: 1983-10-14
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-S6347594-A (JP)
Inventor: NUNOGAKI YOSHIAKI
IPC: F16L27/08
Filed: 1986-08-15
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-H0242102-A (JP)
Title: Method for recovering thermal energy and apparatus thereof
Inventor: ASAO TAKASHI
IPC: F02C7/06
Filed: 1988-08-02
Abstract: PURPOSE:To aim at improvement of the total efficiency of a plant by recovering the exhaust heat of the cooling circulating system of the bearings of the main engine of a power generation plant and the attached auxiliary equipments thereof and cooling the cooling medium fluid of the cooling circulating system. CONSTITUTION:In a generator installation 8 by power generated by a gas turbine installation providing an air compressor 4, a combustor 5 and a gas turbine 6, an absorbing type heat pump installation 19 is provided. Fluid used in a heat energy using installation is introduced to the absorbing type heat pump installation 19 to be heat-exchanged the exhaust heat of a bearing cooling water system and the thermal energy of another heat resource installation to rise the temperature thereof. Freshwater which is the medium of the exhaust heat of a bearing cooling water system is led to the absorbing type heat pump installation 19 by a forced pump 2 for a shaft cooling water heat pump to be cooled by the evaporator of the installation 19 and then to be supplied to the cooling water system of respective equipments.
Patent JP-2000029079-A (JP)
Title: Thermooptical switch
Inventor: INOUE YASUYUKI
IPC: G02F1/01
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To save power of a waveguide type optical switch. SOLUTION: The thermooptical switch of a Mach-Zehnder type consists of two directional couplers 3 formed by bringing two waveguides 4 into proximate to each other on a substrate, two arm waveguides 4a, 4b connecting these directional couplers and a thin-film heater for shifting the phase of propagation light by imparting a thermooptical effect to these arm optical waveguides. A groove 6 for parting the arm optical waveguides to be imparted with the thermooptical effect is arranged in at least mid-way of the arm optical waveguides to be imparted with the thermooptical effect. An org. material having a thermooptical constant larger than the thermooptical constant of the arm optical waveguides to be imparted with the thermooptical effect is filled into this groove.
Patent JP-S5981624-A (JP)
Title: Liquid crystal cell and its manufacture
Inventor: TANIGAMI HIROYUKI
IPC: G02F1/1335
Filed: 1982-11-01
Abstract: PURPOSE:To prevent deterioration of liquid crystals and to render its display easily visible by laminating a UV cutting layer and a reflection preventive layer on the surface of a glass plate constituting a liquid crystal cell by the reactive ion plating method. CONSTITUTION:The liquid crystal cell 1 comprises a glass plate 3 having a transparent electrode 2, another glass plate 4, liquid crystal 5 filled between the glass plates 3, 4, and on the upper glass plate 4, a UV cut layer 6 and a reflection preventing layer 7 are laminated into one body. The layer 6 is made of one of Ti oxide, Ce oxide, and Zn oxide, and the layer 7 is made of one of Mg fluoride, SiO2, and Zr oxide. The reactive ion plating method is most suitable for forming these layers 6, 7, and they are laminated by said method without using any adhesive.
Patent JP-S6252250-A (JP)
Title: Hydraulic construction for speed change shift
Inventor: MACHIDA MASARU
IPC: F16H61/30
Filed: 1985-08-30
Abstract: PURPOSE:To reduce control resistance caused by construction generating a pilot pressure, by forming an annular groove in a piston part of a spool further providing a draining oil path, communicating with said annular groove, to be drilled in the spool. CONSTITUTION:Hydraulic cylinders 11, 12 comprise spools S having piston parts SP in the central parts, oil chambers 24a, 24b provided so as to interpose the piston parts SP and movable pistons 25 internally fitted to the oil chambers 24b of large bore and externally fitted to one ends of the spools S. While the hydraulic cylinder forms both a stepped part 24c in a side of the piston 25 in the oil chamber 24b of large bore and an annular groove SH in the central part of the piston part SP, further provides a drain oil path SD, communicating with said annular groove SH, to be drilled along the axial center of the spool S.
Patent JP-H0532044-A (JP)
Title: Manufacture of double-side thermal recording sheet
Inventor: OKIMOTO SATOYUKI
IPC: B41M5/30
Filed: 1991-07-31
Abstract: PURPOSE:To provide a double-side thermal recording sheet enhanced in opacity and generating no curl and background fog. CONSTITUTION:In the manufacture of double-side thermal recording sheet wherein two thermal recording sheets are bonded through an adhesive layer, the adhesive layer is based on a thermoplastic polymer with a softening point of 180 deg.C or less and contains 30-80 pts.wt. of titanium oxide per 100 pts.wt. of the thermoplastic polymer and two thermal recording sheets are bonded in a molten state.
Patent JP-H0478834-A (JP)
Title: Camera
Inventor: OSAWA TOSHIFUMI
IPC: G03B17/00
Filed: 1990-07-20
Abstract: PURPOSE:To check the voltage of a power supply battery without providing a dedicated load and also without performing an unnecessary operation by performing forward energizing and backward energizing for a short time until a motor starts rotation. CONSTITUTION:When the instruction of detecting the voltage of the power supply battery BAT is given, a 1st forward energizing control and a 2nd backward energizing control are continuously performed by a motor controlling means for a short time until the motor 4 starts rotation, and the detection of the voltage of the power supply battery is performed by a voltage detecting means by applying the motor 4 as the load. As to the camera having such a constitution, battery checking is performed by continuously performing the forward and backward energizing for a short time so that the motor 4 which should not be rotated at the time of checking the power supply battery may not be rotated and applying the motor as the load so that battery checking can be performed without especially providing a resistor for checking the battery and the driving circuit for the resistor.
Patent JP-H0742306-A (JP)
Title: Centrifugally formed steel pipe concrete pillar and manufacture thereof, and connecting structure between centrifugally formed steel pipe concrete pillars
Inventor: HIRASAWA KIMIMASA
IPC: E04C3/34
Filed: 1993-08-03
Abstract: PURPOSE:To dispense with the need for filling mortar in the void at the time when a building or a civil structure is constructed, and also to provide a sufficient resistance against the internal breaking even when an axial comprssive force is applied, and further to facilitate the connection work at the time of connection and the filling work of mortar. CONSTITUTION:A centrifugally formed concrete hardened body 3 is provided inside a steel pipe 2, and a void 4 that has been formed at the time of centrifugal formation is left in the concrete hardened body 3. The concrete hardened body 3 is formed in such a way that both tee end surfaces thereof are recessed from both the end peripheries of the steel pipe, and it is fixed in the state that a circular pipe 5 has been penetrated in the void 4 of the concrete hardened body 3. The circular pipe 5 is arranged in such a condition that the one end thereof has been projected from the one end of the steel pipe 2, and that the other end thereof has been recessed from the end surface of the concrete hardened body 3.
Patent JP-H0481036-A (JP)
Title: Error rate measuring system for transmission system
Inventor: OKITSU TOSHIYUKI
IPC: H04L1/00
Filed: 1990-07-20
Abstract: PURPOSE:To programmably measure an error rate without depending on a counter by executing an interval processing to specify the cycle of certification and an accumulation processing to sum up the number of times for reading for each area by a processor. CONSTITUTION:A latch circuit 1 is provided to hold pulses 1-n of detected erroneous bits, and a CPU 2 is provided to read out the latch information in the prescribed cycle and builds in a memory to store the number of times for reading by respective decimal digits. A first digit area 21 of this memory is corresponding to a reception counter and a second digit area 22, third digit area 23 and fourth digit area 24 are provided. While latching the error detection at the latch circuit 1, it is read out in the prescribed cycle of the CPU 2 and the presence/absence of error is checked without fail. In the case of reading, it is divided by digits in the interval processing, and the error rate is calculated by the accumulation processing of the CPU 2. Thus, the error rate can programmably be measured without depending on the counter and further, the generation of error can securely be caught within the read time for each fixed cycle of the CPU 2.
Patent JP-H0282714-A (JP)
Title: Low noise output buffer circuit
Inventor: DEIBUITSUDO PII SUTEIIRU
IPC: H03K19/0185
Filed: 1989-07-27
Abstract: PURPOSE: To suppress ground line voltage spike by controlling the rate of the voltage change of a switching field-effect transistor in a gate electrode. CONSTITUTION: A pull-up transistor 7 is directly driven in response to the input signal of a line 2 by an inverter amplifier 12. On the other hand, a pull-down transistor 8 is increasingly realized during shift from 'high' to 'low' but it is directly driven during shift from 'low' to 'high' by an input signal. The conduction rate of the pull-down transistor 8 during shift from 'high' to 'low' is controlled by controlling the rate of the change of voltage in a node 13, which is loaded of capacitively common to the gate electrode 11 of the transistor 8. Thus, the ground line voltage spike of the input signal for shifting from 'high' to 'low' can be suppressed.
Patent JP-H0242387-A (JP)
Title: Fuel assembly for nuclear reactor, its manufacture, and its member
Inventor: SUGANO MASAYOSHI
IPC: G21C3/356
Filed: 1988-08-02
Abstract: PURPOSE:To prevent nodular corrosion and to prevent accelerated corrosion peculiar to Nb alloy by employing a tube material and a plate material in three-layered struc ture which has a highly ductile material internally and a material with high strength and high corrosion resistance on the surface as a material for fuel structure. CONSTITUTION:A fuel coated tube 11 is formed by using alloy which has high corrosion resistance and high strength for an external surface layer 16 contacting with reactor water, forming pure Zr by lining as an internal surface layer 14 contacting with fuel pellets, and using relatively ductile alloy for an intermediate layer 15. Further, the surface layers 26 of a spacer 2 and a channel box 3 which contact with the reactor water are made of alloy with high strength and high corrosion resistance and the intermediate layer 27 between the alloy parts is made of highly ductile alloy. Here, Zr-based alloy which contains Nb, Sn, and Mo at a specific ratio is most suitable as the alloy with high strength and high corrosion resistance and Zr-based alloy containing Sn, Fe, Cr, Ni, and Mo at a specific ratio, and further stainless steel and coppyer alloy are suitable as the highly ductile alloy. Consequently, the nodular corro sion and hydrogen embrittlement are prevented and the ductility of the member is improved.
Patent JP-S6082477-A (JP)
Inventor: KAMEDA YASUYUKI
IPC: B61F5/22
Filed: 1983-10-13
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-S6255559-A (JP)
Inventor: HERUMUTO ENGERUMAN
IPC: G01N33/52
Filed: 1986-08-20
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-H0726129-A (JP)
Title: Flame retardant resin composition
Inventor: SAKA KAZUTADA
IPC: C08K3/34
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a flame retardant resin composition consisting of a polycarbonate resin, a thermoplastic resin, a specific phosphorus compound and a drip-preventing agent, improved in flame retardance, mechanical properties, thermal stability in molding and processing, surface appearance, etc., and useful for electrical parts, car parts, etc. CONSTITUTION:The resin composition consists of (A) 5-95 pts.wt. of an aromatic polycarbonate containing no halogen, (B) 95-5 pts.wt. of a thermoplastic resin which is a polymer or a rubber-containing polymer obtained from an aromatic vinyl monomer and a vinyl cyanide monomer, (C) 1-20 pts.wt. (based on 100 pts.wt. total amount of the component A and the component B) of a phosphorus compound of the formula [Ar1, Ar2, Ar3 and Ar4 are monovalent aromatic groups; x is aromatic group derived from dihydric phenols; (n) is 1-5] and (D) a drip-preventing agent having an amount enough to prevent drip of the resin in burning.
Patent JP-H0480064-A (JP)
Title: Discharged medium guide mechanism
Inventor: OTSUKA MASAYOSHI
IPC: B65H29/52
Filed: 1990-07-23
Abstract: PURPOSE:To smoothly discharge a medium from a small discharge port by providing a plurality of ribs each having a curved surface to the inside of the lower end of a front cover in a comb tooth shape and meshing the respective ribs with the leading end part of a guide plate. CONSTITUTION:A plurality of ribs 12 are provided to the inside of the lower part of a front cover 11 in a comb tooth shape at a predetermined pitch in a vertical direction to be meshed with the leading end part 12a of a guide plate 12 and the surface 12a of each of the ribs 12 forms a curved shape. In the case of one guide plate 12, the slits for the meshing with the ribs 12 are formed to the part corresponding to the respective ribs 12 of the leading end part 2a. In such a case that the guide plate 2 is divided into a plurality of sections so as to provide gaps in a vertical direction, the respective ribs 12 are provided to the parts corresponding to the gaps so as to be meshed with the respective gaps. The paper discharged after the completion of printing is first guided by the guide plate 2 and continuously guided by the surfaces 12a of the ribs 2 to be discharged from a discharge port 6 but, since the surfaces 12a have a curved shape, the leading end of the paper is smoothly moved from the guide plate 2 to the surfaces 12a.
Patent JP-S5982958-A (JP)
Title: Rotary disc for spraying slurry
Inventor: KOUNO HIROSHI
IPC: B01D53/77
Filed: 1982-11-02
Abstract: PURPOSE:To enable spraying of a slaked lime slurry or the like without clogging in a sprayer for said slurry by forming the nozzle in the outside circumferential part of a rotary disc body into the tapered shape flaring outward from a small diameter in the middle of the hole in continuation with the tapered surface in the chamber of the disc body. CONSTITUTION:Wear resistant rings 20, 21 are fitted and fixed in the upper and lower corner parts formed of the ceiling wall surface 12a, bottom wall surface 12b and outside circumferential wall surface 12b and outside circumferntial wall surface 15 in the chamber 12 of a rotary disc body 10. Obliquely tapered surfaces 20a, 21b are formed there toward a spray nozzle 23, and the hole 24 of the nozzle 23 is formed of a tapered hole part 24a flaring inward and a tapered hole part 24c flaring outward from the small diameter part 24b in the middle of the hole. If a slaked slurry is sprayed from the rotary disc constituted in such a way, the small solid material which may deposit in the part 24b is easily blown off by a rotary centrifugal force as the tapered hole part 24c is formed, whereby the rotary disc is kept free from clogging.
Patent JP-H1131582-A (JP)
Title: Organic thin-film el element
Inventor: NAGAI KAZUKIYO
IPC: H05B33/22
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin-film EL element having no aging effect, and excellent heat resistance and durability by containing an aromatic polycarbonate resin made of repeating units, expressed by a specific structure in at least one layer of an organic compound thin film. SOLUTION: A specific structure is expressed by Formula I, where R1 , R2 each represents an alkyl group, an aromatic hydrocarbon group, and a heterocyclic group, Ar1 , Ar2 express two, three valences groups of aromatic hydrocarbon, and (n) represents an integer of two to 5000. X is an aliphatic bivalent group, a cyclic aliphatic bivalent group, or a two valence group expressed by Formula II, where R3 , R4 are alkyl groups, aromatic hydrocarbon groups, or halogen, (l), (m) are an integer of zero to four.  Y is a single bonding, straight chain-like, branched or cyclic alkylene group of the number of carbon atoms of one to 12, -O-, -SO-, -CO-O-Z-O-CO- (Z represents an aliphatic bivalent group), or the like, or a two valences group expressed by a formula III, R5 , R6 are alkyl groups, aromatic hydrocarbon groups, (a) is an integer of zero to 20, and (b) represents an integer of one to 2000.