baber/WOPTO huggingface dataset:
Patent JP-S60183873-A (JP)
Title: Electrophotographic method
Inventor: SUZUKI KATSUMI
IPC: H04N1/29
Filed: 1984-03-02
Abstract: PURPOSE:To constitute a small-sized, lightweight, and inexpensive electrophotographic device by providing photoconductive members provided across the first and the second individual electrodes and constituting an electrifying means with plural needle electrodes connected to the second individual electrodes respectively. CONSTITUTION:The first recording mediums 4 are taken out through a taking- out roller 6 one by one and are supplied into a device body 1. The second recording medium supply cassette 10 where the second sheet-shaped recording mediums 9 such as sheets of ordinary paper are stored is set in the upper part of the left side of the device body 1, and an eject tray 11 is set under this cassette. An electrifying means 24 consists of a multi-needle electrode unit 25 having plural needle electrodes 25a..., and this unit 25 and a counter electrode 27 face each other with the first recording medium transporting path 26, through which the first recording medium 4 is transported, between them.
Patent JP-H05206574-A (JP)
Title: Semiconductor multilayered reflecting film
Inventor: KURIHARA KO
IPC: H01S5/042
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a semiconductor multilayered reflecting film which is low in electrical resistance and high in differential quantum efficiency by a method wherein a semiconductor region larger in band gap of a superlattice structure is selectively doped with dopant high in concentration. CONSTITUTION:N-type GaAs layers 2 and N-type AlAs layers 3 both formed 1/4 as thick as the intra-film wavelength of light emitted from an active layer are alternately laminated in 20 layers on an N-type GaAs substrate 1 to serve as an N-type multilayered reflecting film 13. At this point, an N-type GaAs/N- type high concentration doped AlAs superlattice 21 is formed at an interface between the N-type GaAs layer 2 and the N-type AlAs layer 3. An Al As layer in a supperlattice is set higher than its vicinity in dopant concentration. An N-type AlGaAs clad layer 4 and an InGaAs layer 5 are grown on the N-type semiconductor multilayered reflecting film 13. Thereafter, a P-type AlGaAs clad layer 6 is grown, and P-type AlAs layers 7 and P-type GaAs layers 8 are alternately laminated in 15 layers thereon to serve as a P-type semiconductor multilayered reflecting film 14. At this point a P-type GaAs/P-type high concentration doped AlAs superlattice 22 is formed at an interface between a P-type AlAs layer 7 and a P-type GaAs layer 8.
Patent JP-S52124097-A (JP)
Title: Production of polyimine
Inventor: SUEMATSU KAZUMI
IPC: C08G12/00
Filed: 1976-04-12
Abstract: PURPOSE: To produce macromolecular polyimine capable of forming fibers, films, etc. by solution polymerization of a diamine and a dialdehyde in a specific solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01257167-A (JP)
Title: Composite material and its production
Inventor: HERUMAN KIRUHIHEEFUERU
IPC: C04B35/634
Filed: 1989-02-22
Abstract: PURPOSE: To obtain a high-temp. pressure-resistant composite structural pipe by introducing a mixture composed of Si powder and a binder into the cavities of an SiC fiber wound body and curing the binder, than pyrolyzing the mixture in the absence of oxygen and heating the mixture in a nitrogen atmosphere.  
     CONSTITUTION: The fine silicon powder and the binder are mixed. The content of the fine silicon powder is 10 to 40 vol.%, more preferably 15 to 25%. Water- soluble resins, such as polyvinyl alcohol, phenol-formadehyde, resin are used as the binder and simultaneously, the addition of boric acid and boron trioxide is recommended. This cavities of the wound body consisting of the fibers and filaments of SiC are impregnated with such mixture and the wound body is heated in a drying furnace to allow the binder to cure. The resin is thereafter pyrolyzed in a protective gas or vacuum. The silicon is then converted to Si 3 N 4  by a heat treatment at 1400 to 1500°C in the nitrogen atmosphere, by which the composite material (the ratio of SiC is 10 to 50 wt.%, more preferably 20 to 40%) having the SiC fibers in the Si 3 N 4  matrix is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07225992-A (JP)
Title: Signal reproducing device
Inventor: OGAKI HIROSHI
IPC: G11B15/467
Filed: 1994-02-15
Abstract: PURPOSE:To always surely perform the tracking servos of video signals to be reproduced by providing control signal generating means generating control signals controlling reproducing scannings at the time of reproducing plural reproducing signals. CONSTITUTION:This device is provided with amplitude level detecting means 19, 20 (21, 22) detecting amplitude levels of at least one reproducing signal 14a (15a) among plural reproducing signals reproduced from a recording medium T and synchrinizing signal detecting means 31(32) detecting respectively synchronizing signals 166(176) from plural reproducing signals 14a(15a). Further, the device is provided with control signal generating means 24(25) generating control signals controlling reproducing scannings at the time of plural reproducing signals based on amplitude level detection signals 20a(22a) outputted by amplitude level detecting means 19, 20 (21, 22) and detection signals 31a(32a) outputted by synchronizing signal detecting means 31(32).
Patent JP-H07222877-A (JP)
Title: Action drive unit with musical box
Inventor: ISAKA AKIHIKO
IPC: A63H29/02
Filed: 1994-02-14
Abstract: PURPOSE:To enable the operations of a toy and the like to move in a complex and high speed, thereby make them more interesting, and concurrently lower production cost with its structure simplified by letting paired lever members to be engaged with a cam member be disposed while being faced to each other, and concurrently providing rotating members which are rotated as each lever member is rocked. CONSTITUTION:Paired drive levers 33 and 34 are engaged with a cam 32 fixed onto a drive shaft 31, supported by a common support shaft 35, and disposed while being faced to each other. Since the driven projected sections 33a and 34a of each drive lever is alternately engaged with the recessed section of a cam surface 32a, the drive levers 33 and 34 are alternately rotated, a rotation stem 41 rotatably supported by the drive shaft 31 is pushed by drive projected sections 33c and 34c, and a soccer ball C is thereby moved right and left. Since drive stem sections 33d and 34d are alternately moved up and down as simultaneously as the soccer ball is moved, dolls A and B alternately activate a kick action.
Patent JP-S58157731-A (JP)
Title: Production of organic compound with a trans double bond
Inventor: YAMAMOTO AKIRA
IPC: C07C27/00
Filed: 1982-03-15
Abstract: PURPOSE:The reduction of a compound bearing a C C bond is conducted in a hydrocarbon solvent in which an alkali metal is dispersed in the presence of a proton donor at an industrially advantageous temperature to give selectively the titled compound used as an intermediate of perfumes, farm chemicals and drugs. CONSTITUTION:The reduction of a compound bearing a C C bond such as 3-hexyn-1-ol is carried out in a hydrocarbon solvent in which alkali metal preferably sodium is dispersed in the presence of a proton donor such as alcohol or acetic acid at 50-150 deg.C to give selectively a compound with a trans C C bond such as trans-3-hexen-1-ol. The alkali metal is dispersed in a solvent by forcing agitation of 2-5mol, per mole of the starting material, of alkali metal in the solvent under heating. USE:Sexual pheromone of insects or its intermediate.
Patent JP-S53125504-A (JP)
Title: Construction of fluid casing at high temperature
Inventor: FUJITA TAKESHI
IPC: F01D25/24
Filed: 1977-04-08
Abstract: PURPOSE: A construction of luid casing at the high temperature to especially reduce the thermal stress on the horizontal coupling flange of the casing or the thermal stress in the casing produced due to sudden temperature change at the time of working change. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02219976-A (JP)
Title: Dry control system for grain drier
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 1989-02-20
Abstract: PURPOSE:To finish drying within a predetermined period of time and to obtain predetermined temperature of grains by performing drying control of the grains by the use of a host blast temperature sensor, a moisture sensor and a discharge air humidity sensor when a malfunction of a discharge air temperature sensor occurs. CONSTITUTION:Grains are fed and supplied by an upper moving spiral element from a feeding trough 24 onto a diffusing board 25, uniformly diffused to be reduced into a storage chamber 21 by the board 25, and circulated to be dried. A moisture sensor 5 detects the same grain moisture as a finishing target moisture set by operating a moisture setting grip 35 to automatically control in a dry controller 37 of an actuator 9 to automatically stop a drier 7. If a malfunction occurs at a discharge air temperature sensor 4 not to detect discharge air temperature, control discharge air temperature corresponding to discharge air temperature is calculated by hot blast temperature detected by a hot blast temperature sensor 3, grain moisture detected by a moisture sensor 5 and discharge air moisture detected by a discharge air moisture sensor 6, etc., and drying grains temperature is calculated by the control discharge air temperature and detected hot blast temperature.
Patent JP-S63206677-A (JP)
Title: Guide apparatus
Inventor: HISAIE HIDEKI
IPC: G01S3/78
Filed: 1987-02-24
Abstract: PURPOSE:To accurately guide a flight body, by providing an area operation circuit for always measuring the area of a target and a judge circuit. CONSTITUTION:An infrared ray receiving element 3 converts infrared rays scanned by a scanning optical system 1 to an electric signal and a filter circuit 5 applies filtering processing to the output of the infrared ray receiving element 3. A multiplexer 27 selects the output of the circuit 3 and the output of the infrared ray receiving element 3. A threshold value setting circuit 9 receives the digital video data being the output of an A/D converter circuit 7 to determine a threshold value and a binarization circuit 11 receives said threshold value to binarize the digital video data. A center-of-gravity operation circuit 13 receives the output of the circuit 11 and calculates the center of gravity of a target region to output a guide signal. An area operation circuit 23 receives binary video data 12 to calculate the area of the target area and a judge circuit 25 compares area data 24 with the determined threshold value and, when the data 24 is larger than the determined threshold value, a changeover signal 26 is made significant and an analogue video signal 4 is supplied to the A/D converter circuit 7.
Patent JP-H07250061-A (JP)
Title: Security system for transmission/reception of telegraphic message
Inventor: MATSUNAGA TAKASHI
IPC: G06F21/31
Filed: 1994-03-11
Abstract: PURPOSE:To prevent the illicit acquisition/use of the certified ID numbers and to improve the security of telegraphic messages which are transferred among plural hosts. CONSTITUTION:A certified ID production means 12 provided on a certified ID server 1 is started at each fixed time counted by a system timer and produces the ID numbers to distribute them to the hosts 2 and 3 together with their using start time points and available periods. The certified ID holding means 22 and 23 of hosts 2 and 3 hold the received ID using start time points and vailable periods in the certified ID storing areas 23 and 33 respectively. The ID numbers whose available periods are already expired are invalidated. When a telegraphic message is sent to the host 3 from the host 2, the ID number which is valid at the present time point is acquired from the area 23 and added into the message together with the present time point. A certified ID deciding means 31 of the host 3 decides the correctness of the ID number and the time point included in the received message based on the information stored in the area 33.
Patent JP-H11221756-A (JP)
Title: Carrier for polishing device
Inventor: OU JIYOSHIN
IPC: B24B37/30
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device carrier that prevents works from jumping out, ensures its stable rotation during work polishing and causes almost no vibration, by lowering an aligning point. SOLUTION: The carrier main body 2 of a carrier 1, which is constituted of a housing 20, a pressure plate 21, a retainer ring 22, a packing sheet 23 and a vibration damper ring 4, is connected to a rotary shaft 3 by way of a universal joint 30. The housing 20 and pressure plate 21 are made thin so that the aligning point P is lowered, which results in a reduction in weight of the carrier main body 2. The vibration damper ring 4 is fixed to the circumference of the housing 20 on the top so that the vibration of the carrier main body 2 is suppressed while a platen 200 is rotated.
Patent JP-H08210072-A (JP)
Title: Earth discharge device of earth auger
Inventor: GOUMA TOKIHIRO
IPC: E21B12/06
Filed: 1995-02-06
Abstract: PURPOSE: To surely scrape off mud clinging to the blades of a screw auger and to prevent damage to a device by absorbing impacts completely. CONSTITUTION: An earth discharge truck, mounted on an axis in such a way that it rotates as the blades of a screw auger rotate and move up and down, comprises a disc-shaped base 13 and an earth discharge portion 14 where the ends of a spindle-shaped outside coil spring 15 having an inside coil spring 15 built in and secured thereto are radially secured to the outer periphery of the disc-shaped base 13. The earth discharge truck is mounted in an earth auger in such a way that its earth discharge portion 14 can enter between the blades of the screw auger 4.
Patent JP-H04259056-A (JP)
Title: Data presenting device
Inventor: FUKUI MIYOSHI
IPC: G06F17/21
Filed: 1991-02-13
Abstract: PURPOSE:To present the similar candidates to a user integrally among those generated layout candidates. CONSTITUTION:The element date serving as the component elements of date are inputted through an input part 1 together with the date and each element data. A layout candidate generating part 2 generates the layout candidates that are allocated to the spaces corresponding to both element and space data based on the input relation data. At the same time, these layout candidates are allocated to the spaces and these allocation results are shown at a display part 5. An instruction input part 6 can select the desired one of those layout candidates shown at the part 5. Then a similarity calculation part 4 calculates the similarity among those layout candidates generated at the part 2. At the same time, the showing way of each layout candidate is decided to the part 5 in response to the calculated similarity.
Patent JP-H02220287-A (JP)
Title: Disk playing method
Inventor: HANYA TOSHIMASA
IPC: G11B7/007
Filed: 1989-02-21
Abstract: PURPOSE:To satisfactorily perform special playing like search, scan, or the like by obtaining the number of jump tracks in each of CAV and CLV areas to accurately calculate the number of jump tracks from the present position to the jump destination position at the time of jump across both areas. CONSTITUTION:At the time of special playing like search, scan, or the like, a system controller 12 detects the present position of the information read point of a pickup 3 as a present position code in accordance with contents of a discrimination code read from a disk 1 and detects the jump destination position, to which the information read point should be jumped, as a jump destination position code and shifts the information read point from the present position by the extent of shift corresponding to the number of jump tracks of the difference between them. The disk 1 having the CAV area (recorded at a certain angular velocity) and the CLV area (recorded at a certain linear velocity) together is rotated and driven by a spindle motor 2, and recorded information is read by the optical pickup 3. Thus, special playing like search, scan, or the like is satisfactorily performed.
Patent JP-S61200644-A (JP)
Title: Electron gun position measurement
Inventor: MIYATA YUKITAKA
IPC: H01J9/34
Filed: 1985-03-01
Abstract: PURPOSE:To perform a position measurement highly accurately, by measuring the illuminance of the incident light to the sensor, at an angle where the change of illuminance is large, i.e., the sensitivity of the light is large, to determine whether the gun is in a correct setting condition or not. CONSTITUTION:The light axis b of the light from a light projector 19 to a sensor 20 is set in a specific angle alpha to the standard line a1 where the horizontal axis coincides with the line a1, when the electron gun is in the regular setting condition. The angle alpha is set in an angle where the illuminance of the incident light to the sensor 20 changes remarkably depending on the change of angle of the electron gun 11, when the horizontal axis of the electron gun 11 is on the standard line a1. Therefore, if the illuminance of the incident light to the sensor 20 be measured beforehand, in the condition the horizontal axis a coincides with the standard line a1, it can be determined whether the horizontal axis of the electron gun 11 is on the standard angle or not, by measuring the illuminance at the sensor 20.
Patent JP-H06258353-A (JP)
Title: Transformer for meter in application of optics
Inventor: KOBAYASHI KAZUO
IPC: H01F38/24
Filed: 1993-03-03
Abstract: PURPOSE:To prevent the influence of a short abnormality by a method wherein an electrostatic capacity between a plurality of intermediate cylindrical electrodes and a tank which is ground level is a low voltage side divisional capacitor. CONSTITUTION:Intermediate electrodes 2a, 2b are provided on an outer circumference of a high voltage 1 being cylindrically formed around the conductor 1. Low voltage side divided capacitors C21, C22 are formed from an electrostatic capacity between the electrodes 2a, 2b and a tank which is ground level and disposed outside thereof. High voltage side divisional capacitors C11, C12 are connected between the conductor 1 and respective electrodes 2a, 2b and the divided voltage is applied to a photovotain sensor 4a, 4b. Thus, the voltage is divisionally and independently applied to each sensor 4a, 4b so that when one of circuits of the sensors has a short abnormality, the voltage applied to the other sensor is not changed.
Patent JP-H06261059-A (JP)
Title: Polishing circuit system by scheduling reset
Inventor: NISHIHARA MOTOO
IPC: H04L12/28
Filed: 1993-03-03
Abstract: PURPOSE:To realize a polishing circuit by a circuit configuration of multiplex processing using a memory by applying scheduling to a cell by each one VP in one cell time so as to reset the cell. CONSTITUTION:A memory access section 11 counts up an input cell number X of a VP stored in a memory 12 based on a VPI number of an input cell (a) for a first half timing period in one cell time. A comparator section 14 receives a threshold level Y of an input cell number X of a VP from the memory 12 and an input cell number X as a threshold level (f) from a threshold level table storage section 13 and compares the input cell number X and the threshold level Y. When the input cell number X is larger than the threshold level Y, the section 14 outputs an abort command signal (b) representing abort of the input cell (a) to an abort processing section 16.
Patent JP-S55136607-A (JP)
Title: Method and implement for preventing clay from adhering to wheel for farm
Inventor: SHIYOUKAKU MICHIHIRO
IPC: B60B9/00
Filed: 1979-04-09
Abstract: PURPOSE: To surely remove clay adhering to a wheel, by removably fitting an annular elastic member which is shaped as a band and has numerous recesses and projections on the inside surface and extends on the peripheral surface of the wheel and utilizing the expansion and contraction of the annular elastic member.  
     CONSTITUTION: A wheel 1 comprises spokes 2 and a flange 3 in which an axle 4 is fitted. Other flanges 1' are provided on the wheel 1 so that the flanges face inward. An annular elastic member 5 is removably fitted outside the wheel 1 and the flanges 1' so that the annular member surrounds them. The width and diameter of the member 5 are slightly larger than those of the wheel 1. U-bent parts 6' and lug parts 6 for fitting the wheel are provided on both the sides of the annular elastic member 5. Numerous ribs 7 are linearly provided between the lug parts 6 so that the ribs extend in prarllel with one another. The lug parts 6 are set on the flanges 1'. The flanges 1' are surrounded by the U-bent parts 6'. The annular elastic member 5 is fitted on the wheel 1 so that both the sides of the wheel are embraced by the annular member. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54134992-A (JP)
Title: Semiconductor device
Inventor: TANAKA TOSHIAKI
IPC: H01L31/02
Filed: 1978-04-12
Abstract: PURPOSE: To make beam diameters of radiation light and incident light smaller than that of a lens, by protruding one surface of the container of a luminous (photo detection) element from the base part of the lens part.  
     CONSTITUTION: In container 11a formed of transparent synthetic resin, a luminous (photo detection) element incorporated and lens part 11b is provided while the protruding surface faces of the outside of the container. On one surface of container 11a provided with lens part 11b, plane part 11e is formed protruding at least from the base part of lens part 11b. At this time, it is better to form plane part 11e more  outside of the top of lens part 11b. Consequently, opening 20a provided into case  20 of an arrangement material can be fixed to a desirable small diameter regardless  of the diameter of the lens part. Therefore, it is possible to make beam diameters  of radiation light and incident light smaller than that of the lens easily. As a result,  noises and malfunction of a photo detector, photo coupler, etc., can be eliminated  which are caused by undesirable incident light. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54133539-A (JP)
Title: Storage of cold curing composition
Inventor: YAMAMURO OKIMASA
IPC: C08L101/00
Filed: 1978-04-10
Abstract: PURPOSE: To improve the storage stability of a cold curing composition, composed of a rubbery polymer and specific vulcanization agent and vulcanization accelerator, by storing the composition in an inert liquid medium.  
     CONSTITUTION: A cold curing composition composed of (A) a rubbery polymer such as an olefin terpolymer composed of ethylene, an α-olefin and a polyene containing non-conjugated double bonds, (B) a peroxide vulcanization agent selected from hydroperoxides, ketone peroxides and hydrogen peroxide, and (C) a vulcanization accelerator or assistant such as a redox catalyst, a compound having C-C double bond, etc., is stored in an inert liquid medium such as distilled water, a phthalate plasticizer, a higher alcohol, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63219691-A (JP)
Inventor: JIIKUFURIITO HAUFU
IPC: D21C9/18
Filed: 1988-02-26
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-S53127707-A (JP)
Title: Production of laminated type head core
Inventor: SADA GAKUO
IPC: G11B5/147
Filed: 1977-04-13
Abstract: PURPOSE: To obviate the occurrence of the problem of interlayer peeling by connecting part between each magnetic material metal layer with a metal without through insulation material. 
     COPYRIGHT: (C)1978,JPO&Japio