baber/WOPTO huggingface dataset:
Patent JP-H04326481-A (JP)
Title: Motion vector detector
Inventor: KONDO TOSHIAKI
IPC: G06T7/20
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a motion vector detector which obtains a wide detection range and high detection accuracy regardless the condition of spatial frequency in an input picture. CONSTITUTION:This detector is provided with a filter means for extracting a specified frequency component from an input picture signal, a block size setting means setting a block for detecting a motion vector by a block size corresponding to the specified frequency and an operating means calculating the motion vector based on mutual relation among plural screens based on the picture signal corresponding to the picture signal inside the block. In the device, High detection accuracy is always guaranteed by extracting the spatial frequency component suitable for a mutual relation operation by the filter means and the detecting range is secured, which is suitable in respective cases by making the detection range capable of selection at the spatial frequency to be extracted so as to select the specified frequency in accordance with the utilization target or due objects.
Patent JP-H03292808-A (JP)
Title: Machine body frame structure of single-wheel walking type rice transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1990-04-12
Abstract: PURPOSE:To simplify a frame construction by connecting mutual front ends of left and right handle frames with a connecting frame. CONSTITUTION:The mutual front ends of left and right handle frames (11A) and (11B) are connected with an arch-type connecting frame 12 to form an annular frame structure from a transmission case 2, a joining frame 8, left and right frames (9A) and (9B) and the left and right handle frames (11A) and (11B) to strengthen the frame structure. An attaching bracket for a hydraulic operating lever, etc., is attached to the aforementioned arch-type frame 12 and the back end of a car body case 13 covering an engine 1 and a wheel 4 is simultaneously supported to use and construct the arch-type frame 12 also as a supporting part for respective apparatuses.
Patent JP-H02280609-A (JP)
Title: In-building controller fitting structure
Inventor: NISHIMOTO KAZUYO
IPC: H02G3/04
Filed: 1989-04-19
Abstract: PURPOSE:To prevent the breakage of a cable by providing a repeating terminal board outside a floor having an earthquake-proof structure and wiring a cable between an apparatus on the floor and the terminal board with an excessive length. CONSTITUTION:Earthquake-proof floors 1 are supported by foundation sections 2 of each floor of a building through earthquake-proofing devices 3. A wiring supporting member 9 is fitted to each floor 1 and a cable 7 is connected to a computer 11 on the floor 1 by means of the member 9. A repeating terminal board 4 is provided on the foundation section 2 of each floor of the building. The cable 7 is connected to the repeating terminal board with an excessive length so that the relative displacement between the earthquake-proof floor 1 and the foundation section 2 of each floor of the building can be absorbed by the cable 7.
Patent JP-H07305770-A (JP)
Title: Motor-operated range switching device for automatic transmission
Inventor: YAMASHITA TAKAHIRO
IPC: B60K20/02
Filed: 1994-05-11
Abstract: PURPOSE:To prevent the occurrence of impossibility of detection and erroneous detection of detent retraction (self-running) owing to disturbance and to clearly decide the occurrence of detent retraction (self-running). CONSTITUTION:A motor-operated range switching device for an automatic transmission comprises a motor 2; a speed reducer 3, a manual shaft 5; a detent mechanism; a valve position sensor 23; and an electronic control device 30 for range switch control to stop and control the motor 2 by deciding the position of the manual shaft 5 through comparison with a reference value. A reference time required for switching of a range is read from a memory 33 and when it is decided by a comparing means that a lapse time exceeds a reference time, the motor is brought into a stop. When disturbance occurs at a detent up section formed based on a reference time, the section is guarded by a timer so that a rate of change of the output value of the valve position sensor is not detected.
Patent JP-S62253243-A (JP)
Title: Optical metallic composite-bus type network
Inventor: SAMEJIMA MASAHIDE
IPC: H04B10/03
Filed: 1986-04-25
Abstract: PURPOSE:To obtain a network which can transmit a long-distance signal at a low cost, by providing an optical transceiver which electricity-to-light converts signals on the main line side of branched lines and optical adaptor which performs light-to-electricity conversion on a station side. CONSTITUTION:Electrical signals transmitted from a station 8 are electricity-to- light converted by an optical adaptor 7 and sent to an optical fiber 6. An optical transceiver 5 receives the signals and sends to a main line 1 after light-to- electricity conversion. In the case of reception, similarly, signals transmitted from the main line 1 are sent to the optical fiber 6 after electricity-to-light conversion by the transceiver 5 and the optical adaptor 7 sends the optical signals to the station 8 after light-to-electricity conversion. Moreover, signals from another station 8' are sent to another transceiver 3' and further to the main line 1 through a metallic system branched line 2'. In the case of reception, similarly, signals on the main line 1 are sent to the station 8' through the branched line 2' by the transceiver 3'.
Patent JP-S5723612-A (JP)
Title: Thermosetting resin composition
Inventor: NISHIKAWA AKIO
IPC: C08G73/12
Filed: 1980-07-18
Abstract: PURPOSE: To prepare titled composition having high solubility is solvents and easily giving a cured product having excellent high temperature strength, by compounding a specific oligoimide, an allyl cyanurate compound, a diamine having ether linkage, and a polymerization initiator.  
     CONSTITUTION: The objective composition is prepared compounding (A) an oligoimide of formula I [D is group of formula II (Y and Y' are H, methyl or Cl), formula III, or formula IV (m is 0 or 1); Z is 1W50C organic group having a valence of n; n is 1.5W7], (B) an allyl cyanurate compound, (C) a diamine having an ether linkage and represented by formula V (R 1 WR 4  are H, lower alkyl, Cl, etc.; R 5  and R 6  are H, methyl, ethyl, trifluoromethyl, etc.), and (D) a polymerization initiating catalyst. Preferably, the (A), (B) and (C) components are thermally reacted in advance, and then the (D) component is added thereto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5222408-A (JP)
Title: Add-on service system
Inventor: TOOYAMA TOSHIAKI
IPC: H04M3/56
Filed: 1975-08-13
Abstract: PURPOSE:To make the mutual calling by more than three subscribers possible with the common utilization of the add-on scrivce unit with reduced installation number and the number of the terminals of channel network.
Patent JP-H02277709-A (JP)
Title: Method for recovering raw material for phosphatic fertilizer from molten iron pretreatment slag
Inventor: MIZUFUJI MASATO
IPC: C05B5/00
Filed: 1989-04-19
Abstract: PURPOSE:To minimize a unit requirement of a pretreating agent and to recover the raw material for phosphatic fertilizer from the slag by pretreating molten iron at low basicity and recovering the slag having specified calculated contents of F and P2O5 in the generated slag. CONSTITUTION:When molten iron is treated with the pretreating agent contg. a desulfurizing agent and a desiliconizing agent, desulfurization and desiliconization are carried out at the low basicity of (CaO/SiO2)<=3.0 as the pretreatment. Consequently, good-quality slag having a low content of F is formed, and the unit requirement of the pretreating agent is reduced. The slag in the formed molten iron pretreatment slag contg. <=1.5% F and >=3.5% P2O5 calculated from the equations, F%=alphaXWspar/Wslog and P2 O5%=(0.0229X(Po-Pr)+R.P2O5/100XWR)X100/Wslog, is recovered as the raw material for phosphatic fertilizer (F is the F% in the slag, alpha is F% in fluorite, Wspar is fluorite amt. kg/molten slag ton, Wslog is slag amt. kg/molten slag ton, P2O5 is the P2O5% in slag, Po and Pr are P concn. (X10<-3>%) at before and after treating, R.P2O5 is P2O5% in the residual slag and WR is residual slag amt. kg/molten iron ton).
Patent JP-H01316551-A (JP)
Title: Differential gear
Inventor: OTOBUIIN FURAISHIYUMAN
IPC: F16H48/30
Filed: 1989-04-19
Abstract: PURPOSE: To obtain a travelling capability determined by the differential capacity of a differential gear after overcoming a start resistance by controlling a differential gear to lower a fixed torque as speed rises from the stationary state of a vehicle to a specific limiting speed. CONSTITUTION: The differential fixing device 3 of a differential gear 2 inserted into a driving axle 1 can be controlled to lower a fixed torque as speed rises from the stationary state of a vehicle to specific limiting speed. When a maximum traction is desired, namely, upon start, a maximum fixed torque is made effective. Then, as speed rises, the fixed torque is reduced, so that the starting performance of the vehicle can be assuredly and effectively improved irrespective of the removal of the disadvantagenous influence of the differential fixing device 3 on a travelling performance within a range of low starting speed. After the start resistance is overcome, the differential fixing device 3 does not operate from vehicle limiting speed and the travelling performance determined by the differential capacity of the differential gear 2 can be obtained.
Patent JP-S63261861-A (JP)
Title: Manufacture of diode
Inventor: OCHIAI YASUHIKO
IPC: H01L23/08
Filed: 1987-04-20
Abstract: PURPOSE:To improve the reliability of connection, by a method wherein, after externally guided leads and a semiconductor pellet are set in a jig, a load is applied to the semiconductor pellet via the externally guided lead, and, after the load is removed, a hermetic sealing is made by melting a glass tube. CONSTITUTION:Connecting condition between a semiconductor pellet 1 and externally guided leads 3a, 3b is improved, by applying a load 7 from above a weight 6. The weight 6 is ordinally about 0.8-2g, and the load to be applied in addition to the weight is desired to be about 100-300g. This corresponds to a load by which the height of a silver electrode of the semiconductor pellet 1 is changed by 2-3mum. Fine unevenness of the silver electrode formed on both main surfaces of the semiconductor pellet 1 can be flattened, and the contact area between the semiconductor pellet 1 and the externally guided leads 3a, 3b can be increased. After the load 7 is removed, a hermetic sealing is made, by heating and melting a glass tube 2. Thereby, the percentage of connection failure is decreased.
Patent JP-S5623140-A (JP)
Title: Duplicating machine
Inventor: ITOU TADANAO
IPC: G03G15/00
Filed: 1979-07-31
Abstract: PURPOSE: To supplement copying papers with ease by a method wherein a copying paper detection mechanism detects when the copying papers are run out of under the copying process in order to operate a cassette selection mechanism and then make the cassette removable from the duplicating machine.  
     CONSTITUTION: In the duplicating machine including upper and lower cassettes 13, 14 to accomodate copying papers 17, 18 of different sizes, respectively, when a selection lever 1 is set upward, for example, and the upper cassette 13 is selected, a cassette selection mechanism lever 3 is pulled up by a spring 10 and a set lever 4 coupled with the spring 10 pushes up a paper lifting plate 15, so that the copying papers are made ready for feeding. Then, when the papers 17 are run out of due to the repeat of the copying process, a paper detecting switch 21 is turned on and an indication lamp (not shown) for noticing the absence of papers in the upper cassette is lit up while operating a plunger 7. Upon this, the lever 3 is streched and the set lever 4 is lowered so that the upper casette 13 becomes removable from the duplicating machine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5323300-A (JP)
Title: Detecting method of critical vehicle-to-vehicle distance
Inventor: SHIBUYA HIDEO
IPC: G08G1/00
Filed: 1976-08-16
Abstract: PURPOSE: To warn a vehicle driver not keeping safety vehicle-to-vehicle distance by determining, from the relative speed between two vehicles, the time information from pass of an anticeeding vehicle till detection of other following vehicle to be measured and by detecting the critical vehicle-to-vehicle distance from the determined time information and the speed information of the measured vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10272004-A (JP)
Title: Synthetic resin female member for snap fastener
Inventor: TAKEDA KIYOSHI
IPC: A44B17/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a female member for a snap fastener which prevents impossible fitness or difficult fitness and release even when a little manufacturing error exists in the inner diameter of the opening end of a female fitting part or outer diameter of the tip end of a projection of a male member. SOLUTION: The synthetic resin female member 2A of a snap fastener has an annular base 6 the height of which lowers gradually outwardly and bends downwardly at the end. At the center of the annular base 6, a female fitting part 9 recessed towards the rear side and formed with projection parts 7 peripherally with intervals of small spaces 8 for locking a projection part of a male member are provided in a range on the inner periphery of its upper end. At the center of a bottom wall 10 of the female fastening part 9, a through hole 12 is formed, and in a groove 13 formed between the rear surface of the annular base 6 and the female fitting part 9, radial ribs 14 connecting the female fitting part 9 and the annular base 6 are formed at the positions corresponding to the small spaces 8 between projection parts 7.  In this case, connection parts P between the projection parts 7 and the annular base 6 are formed thinner than the annular base 6 to form openings 15 opening radially below the projection parts 7 and between adjacent ribs 14.
Patent JP-S58906-A (JP)
Title: Plant growth regulating agent
Inventor: MATSUNAKA SHIYOUICHI
IPC: A01N37/40
Filed: 1981-06-26
Abstract: PURPOSE:To provide a plant growth regulating agent containing gallic acid as an active component, and capable of accelerating both the overground and underground parts of a plant by the scattering of or soil treatment with the agent in the form of solution, wettable powder, emulsifiable concentrate, oil solution, powder, granule, etc. CONSTITUTION:The objective plant growth regulating agent contains 5-100ppm of gallic acid as an active component. Since gallic acid has excellent safety and accelerates the growth of the overground part and the underground part of a plant simultaneously, it is especially advantageous for a transplanted vegetables. Gallic acid may be used without dilution or in various forms according to the place and object of the application, or mixed with adjuvants such as spreader, emulsifier, etc. It may be used also in combination with other insecticides, fungicides, herbicides, etc.
Patent JP-H03295664-A (JP)
Title: Image recorder
Inventor: NEMURA MASAHARU
IPC: B41J2/175
Filed: 1990-04-13
Abstract: PURPOSE:To eliminate the wasteful time by absorbing ink discharged from a discharge port of a recording head to an idle discharge exclusive use sheet 3while conveying the sheet by material-to-be-recorded conveying means in the case of idle discharge. CONSTITUTION:When fixture timer means is not operated and a record starting signal is input, an idle discharge exclusive use sheet contained in a cassette 50 is conveyed, and idle discharge is performed when the sheet is passed directly under a recording head 1. An ink absorber in which idly discharged ink is absorbed, is discharged to a tray 308. After the idle discharging, a normal image recording is executed. If a one-shot timer is monitored, and the time is operated during recording, idle discharging is again performed, and then recording is further continued. Moreover, when the presence or absence of the operation the one-shot timer is monitored, image recording of set number of sheets is finished, and a pressure residue timer is operated, a head down state is held for predetermined time within the set time of the residue timer, and then an input signal of recording start is waited. Thus, idle discharge can be performed with a simple structure without delaying the recording time.
Patent JP-S58215499-A (JP)
Inventor: UEHARA MOTOYASU
IPC: C01B11/10
Filed: 1982-06-10
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-S5323640-A (JP)
Title: Electronic photo liquid development device
Inventor: YAMAGUCHI ISAO
IPC: G03G15/10
Filed: 1976-08-17
Abstract: PURPOSE: To eliminate the fog occurring at the development execution time by providing a developer swelling material at the upper part of the development roller and making pass the sensitive film touching the developer swelling part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07317621-A (JP)
Title: Turbine fuel pump with fuel jet
Inventor: CHIYAARUZU ETSUCHI TATSUKII
IPC: F04D5/00
Filed: 1995-04-24
Abstract: PURPOSE: To increase the startability by stopping a flow of fuel to a side nozzle venturi tube for a prescribed time in starting up at low temperature, and supplying all of a sufficient amount of fuel to an engine until voltage reaches a normal operational level. CONSTITUTION: A motor including an armature 84 is stored in a sub-tank formed out of housings 24, 30, and an impeller (turbine) 80 is coupled directly to a rotating shaft 83 integrated with the armature 84. The periphery of the impeller 80 is enclosed by an arc suction/discharge conduit and linked to an opening 118 with a nozzle port 120 facing a venturi tube 122 through a distribution channel 114. A pump suction chamber 124 which is on the suction side of the venturi tube 122 has a one-way valve 126 distributing the fuel from a filter to the venturi tube 122 at the bottom in a tank. A sufficient amount of fuel is delivered from the nozzle port 120, the delivered fuel is sucked into the venturi tube 122 and delivered from discharge end of the venturi tube.
Patent JP-H01270202-A (JP)
Title: Thin film thermistor
Inventor: ITO MASAHIKO
IPC: H01C1/14
Filed: 1988-04-21
Abstract: PURPOSE:To improve heat resistance by adding specific amount of calcium oxide (CaO) into an Au-Pt electrode to be formed on one side surface of a flat platelike alumina board. CONSTITUTION:After a pair of Au-Pt electrode films 2 are formed on one side surface of a flat platelike alumina board 1, SiC films 3 are so formed by a sputtering method on one side surface of the board 1 and the films 2 as to be electrically connected to the films 2. 0.01-1.0wt.% of calcium oxide (CaO) by weight of (CaO)/(Au particles+Pt particles) into the films 2. Accordingly, the agglomerating degree of the Au particles becomes small during high temperature (500 deg.C) leaving to stand for, a contact boundary between the SiC film and the electrode films is stabilized, and a high impedance layer of the boundary is not formed. Thus, the heat resistance is improved.
Patent JP-S58209754-A (JP)
Title: Transfer method and device for visible image transfer type electrophotographic copying machine
Inventor: KURAMOTO SHINICHI
IPC: G03G15/16
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a transfer method and device by which a copy having good sharpness and solid uniformity is obtained irrespectively of the smoothness of transfer paper by coating a coating agent for transfer paper having the grain sizes larger than the grain sizes of a toner on the surface of the transfer paper to be transferred thereon with a picture image then transferring the toner image on the coated surface of the transfer paper. CONSTITUTION:A coating agent 4 for transfer paper is formed of fine particulate powder of a polymer resin such as PE, PP, PVC, polyester or the like or/and inorg. fine particulate powder of glass, silica, alumina or the like, and the grain sizes thereof are set larger than the grain sizes of the toner to be used. A high resistance dispersion medium, for example, ''Isopar'' (tradename) is used for the dispersion medium. A scooping roll 8, which is held partly dipped in the dispersion medium 6, scoops up the agent 4 together with the dispersion medium and supplies the same on a coating roll 9. The surface roughness and material of the roll 8 are so selected that the coating agent can be scooped up thoroughly. The agent 4 scooped up with the roll 8 together with the dispersion medium is coated on the transfer surface advancing through a passage R for transfer by the roll 9.
Patent JP-S60244126-A (JP)
Title: Contactless data transmitter system for artificial satellite
Inventor: NAKAJIMA TAKASHI
IPC: H04B10/00
Filed: 1984-05-18
Abstract: PURPOSE:To attain the transmission of data with no contact noise between a despan platform and various devices of a satellite main body, by providing a compact and light-weight system comprising an electro-optical or photoelectric transducer, optical fiber cables and an optical contactless data transmitter consisting of condenser lenses, etc. CONSTITUTION:The data on a data device 4 set at the side of a despan platform 2 is transmitted via an optical fiber cable 7 after applying electro-optical conversion 9 and reaches a data device 6 set at a satellite main body 1 via an optical contactless data transmitter 13 consisting of condenser lenses 11 and 12 and an optical fiber cable 8 at the side of the main body 1 after applying photoelectric conversion 10. While the data on the device 6 is applied with photoelectric conversion 10 and is transmitted to a device 4 via the cable 8 and the transmitter 13 then the cable 7 at the side of the platform 2. Thus it is possible to perform the data transmission between the platform 2 and various devices of the main body 1 with no contact noise and with high efficiency.
Patent JP-H09287057-A (JP)
Title: Rotary compressor roller made of cast steel
Inventor: OGAMI MASUMITSU
IPC: F04C18/356
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance of a rotary compressor roller made of a cast steel. SOLUTION: This rotary compressor roller made of a cast steel is used for a rotary compressor provided with a cylinder 3, a roller 2 eccentric to the center inside the cylinder 3 and rotatably arranged and a vane 1 fixed slidably inside a groove 3a formed on the cylinder 3 or the roller 2. The roller 2 is the one having a compsn, contg., by weight, 0.8 to 2.3% carbon(C), 0.4 to 2.0% silicon(Si), 0.5 to 1.5% manganese(Mn), 5.0 to 25.0% chromium(Cr), 0.2 to 5.0% molybdenum(Mo), 0.05 to 0.4% sulfur(S), <=0.1% phosphorus(P), and the balance iron with inevitable impurities, and in which reticulate carbides are dispersed at least over the sliding surface part. The metallic structure in which there is nor crystallization of graphite, the matrix is hardened, and simultameously, multiple carbides are reticulately crystallized out is formed, by which its wear resistance can be improved.
Patent JP-H04329090-A (JP)
Title: Time extending circuit
Inventor: KAWAKATSU TADAO
IPC: H04N9/77
Filed: 1991-04-30
Abstract: PURPOSE:To input the action signal of a 2n bit to a loop counter 20, to lengthen the time extension and to improve the action detecting accuracy even when the action signal of an (n) bit is inputted. CONSTITUTION:The action signal of a 2n bit is converted to a maximum value circuit 18 from a maximum value circuit 12 and converted to a 2n bit. The action signal of the 2n bit from the maximum value circuit 18 is attenuated to the prescribed value by a loop counter 20 of a feedback loop 19 and fed back to the maximum value circut 18 in the 2n bit condition. Two action signals are compared by the maximum value circuit 18 and the higher order (n) bit of the larger action signal is inputted to a maximum value circuit 28. They are compared with the action signal from an input terminal 14, and the larger signal is outputted as the time extending action signal.