baber/WOPTO huggingface dataset:
Patent JP-S63259636-A (JP)
Title: Radiation image information recording and reading device
Inventor: SAOTOME SHIGERU
IPC: G03B42/02
Filed: 1987-04-17
Abstract: PURPOSE:To form the titled device which is miniaturized and light in weight by simplifying a mechanism, by turning a recording and reading device which is miniaturized by using a flexible belt-like accumulation type fluorescent material sheet, around an object to be photographed, together with a radiation source. CONSTITUTION:The titled device is provided with a miniaturized recording and reading device 20 which contains a flexible belt-like accumulation type fluorecent material sheet 1 and provided with image recording, reading, and erasing function, and by moving the whole of this unit together with a radiation source 10, tomography type panoramic photographing is executed. That is, this device is constituted of the radiation source 10 for radiating a radiant ray 12 to an object to be photographed 11, a radiation source moving means for turning this radiation source 10 around the object to be photographed 11, the recording and reading unit 20, and a unit moving means for turning this unit 20 around the object to be photographed, so that the accumulation type fluorescent material sheet 1 being in a photographing position therein holds a prescribed position relation against the object to be photographed 11 ad the turning radiation source 10. In such a way, tomography type panoramic photographing to the accumulation type fluorescent material sheet 1 can be executed easily, and also, this device can be miniaturized by simplifying the mechanism.
Patent JP-S5521253-A (JP)
Title: Producing method of thick film type thermal printer head
Inventor: SETOGUCHI YOUICHI
IPC: B41J2/335
Filed: 1978-08-04
Abstract: PURPOSE: To obtain the thermal printer head having the high wear resistivity against the running thermal responsive paper by burning the ceramic base transferred from the glass layer, after the thick film circuit was transferred on the transcription base by the screen printing.  
     CONSTITUTION: The screen print is applied the thick film circuit consisting of the resistance 2 and the conductance 3 onto the transcription base 7. After the conductance 3 was printed on the base 7 with the thickness 10W30μ, as shown in the figure, the glass layer 6 is printed further on the base to be covered the conductance 3 with the most suitable thickness 30W100μ. Then the base 7 is contacted with the ceramic base 4 and the circuit and the glass layer are transferred on the base 4. After the completed transcription, the thick film type thermal print head is obtained with burning at 700W900°C and painting it off on the ceramic base. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62253715-A (JP)
Title: Method for locally strengthening cast iron parts
Inventor: FUKUHARA YOSHIKAZU
IPC: C21D5/00
Filed: 1986-04-25
Abstract: PURPOSE:To highly strengthen the optional part of cast iron parts without deteriorating the toughness of the whole by cooling the part to be treated of Ni-Mn-Si ductile iron having an austenitic structure with liquefied nitrogen, and then heating, air-cooling, and aging the part. CONSTITUTION:The part 2 to be strengthened of the cast iron parts 1 consisting of ductile iron is dipped in the liquefied nitrogen 3 in a low-temp. vessel 4. When the part 2 to be treated cannot be dipped due to its shape, the liquefied nitrogen 3 is injected on the part 2 to be treated by a liquefied nitrogen injector 5 to cool the part 2 to be treated to low temps. Consequently, the austenic structure of the material of the part 2 to be treated is transformed into martensite. The part 2 to be treated is then heated at about 300 deg.C by a dryer 6 or an electric furnace for about 1hr, and subsequently air-cooled. The part 2 to be treated is tempered by this aging, the martensite is transformed into (martensite+carbide), and a strengthened part 7 having high strength is formed.
Patent JP-S5321347-A (JP)
Title: Rotary device for dynamic pressure pneumatic bearing
Inventor: KANATOMO MASABUMI
IPC: F16C32/00
Filed: 1976-08-11
Abstract: PURPOSE: To provide radial damping force to tilting pads and facilitate their assembling work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11327085-A (JP)
Title: Image forming element
Inventor: CHRISTIAN PAUL ALBERT
IPC: G03C1/005
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive layer which endures against changes in humidity, which has durability and friction resistance, which does not give bad influences to sensitometry and which shows good adhesion and cohesion properties. SOLUTION: This image forming element consists of a supporting body, an image forming layer deposited on the supporting body, and an electrically conductive layer on the image forming layer. The conductive layer contains a film forming binder and acicular crystalline single phase conductive metal- contg. particles. The acicular crystalline single phase conductive metal-contg. particles have <=0.02 μm diameter and >=3:1 aspect ratio. The conductive layer is formed by using a polymer pulverized medium having <350 μm size, dispersing acicular particles in the medium to prepare a colloidal dispersion, mixing the colloidal dispersion and the film forming binder, applying the mixture on the supporting body, and drying the mixture.
Patent JP-S62255043-A (JP)
Title: Guide rest with chip preventing cover
Inventor: ARII SEIJI
IPC: B23Q11/08
Filed: 1986-04-25
Abstract: PURPOSE:To prevent chips from entering into a groove, by fixing a support extending along the groove to a carrier, and installing a flexible plate covering the groove between the tip of the support in its elongated direction and a support fixing portion. CONSTITUTION:A fixing rest 6 having a chuck is fixed to a guide rest 2, and a groove portion 8 is provided at the right of a sheet surface. This groove portion 8 is made rectangularly. A tail stock 10 being a carrier is provided movably along the groove portion 8, and it is made fixable to the guide rest 2 by bolts. Then, at the side of the tail stock 10, a support 16 extending toward the fixing rest 6 is fixed by bolts 18, and the tip portion 16a of the support 16 is elongated to the lower portion of the fixing rest 6. A flexible plate 20 is extended between the tip portion 16a of the support 16 and its base portion 16b, and it is disposed to close the opening portion of the groove portion 8. The support 16 and the plate 20 are crept into the lower portion of the fixing rest 6 with the movement of the tail stock 10, so that chips on the plate are eliminated by a wiper 28 which is provided for the fixing rest 6.
Patent JP-S5320744-A (JP)
Title: Slot access data transfer system
Inventor: TANAKA YUUZOU
IPC: G06F13/00
Filed: 1976-08-10
Abstract: PURPOSE: The computer and terminal unit in a loop transmission system  change automatically the frame length composed of plural continuous time slots used for the data transfer in accordance with the total number of the time slots. thus, an effective data transfer can be performed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01264872-A (JP)
Title: Recorder
Inventor: SUZUKI AKIO
IPC: B41J29/00
Filed: 1988-04-18
Abstract: PURPOSE:To enable recording of always stabilized high image quality to by performed irrespective of a thickness of a sheet by a method wherein the thickness of a recording sheet is detected, and a feed amount of an image forming surface of the recording sheet is made constant by regulating a rotary angle of a sheet feed roller. CONSTITUTION:A sensor 66 composed of a light source 75 irradiating a surface of a recording sheet 45 and a line 76 of a plurality of light receiving elements arranged on a reflected light path from said recording sheet 45 is established, and a thickness of the recording sheet 45 is detected by judging from what number of light receiving element 76-i voltage is outputted. The detected signal 67 is inputted to a control circuit 53 to control a sheet feed motor driver 61 via a sheet feed motor rotation pulse number control signal 62. Thereby, a rotary angular degree of a sheet feed motor 52, i.e. a rotary angle of a sheet feed roller 43 is so regulated as to be decreased when the thickness of the recording sheet 45 is large and to be decreased when the thickness of the recording sheet 45 is small.
Patent JP-S58213191-A (JP)
Title: Heat-accumulating sheet
Inventor: KAMIYAMA MIZUHO
IPC: F28D20/00
Filed: 1982-06-03
Abstract: PURPOSE:To contrive to enhance a warmness-retaining effect and a coldness- retaining effect, by providing a heat-accumulating material on a flexible heat- insulating sheet in an island form. CONSTITUTION:On the flexible heat-insulating material 4 consisting of foamed polyurethane, glass wool or the like, the heat-accumulating material 2 is sealed in an island form by a film layer 1. Accordingly, since the heat-accumulating material 2 functions to release heat or absorb heat, the warmness-retaining and coldness-retaining effects can be further enhanced.
Patent JP-H11298766-A (JP)
Title: Monitor camera
Inventor: TAMURA KAZUNARI
IPC: H04N5/222
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To easily and detachably mount a camera main body on a structure, such as a ceiling and to facilitate wiring work. SOLUTION: Coaxial connectors 14 and 17 for sending video signals and sending/receiving control signals are provided at the center parts of a camera main body 11 and of a fixture 16, hooks 15 and hook engagement parts 18 which is attachable by turning the camera main body 11 are provided concentrically around the connectors, and electric power is supplied to the camera main body 11 through them. Only the fixtures 16 is wired, so neither a power supply cord 20 nor a coaxial cable 19 is connected to the camera main body 11 for external connections, and both can be fixed and electrically connected by only mounting the camera main body 11 on the fixture 16.
Patent JP-H08291682-A (JP)
Title: Pile hole excavation head and hollow excavation method making use thereof
Inventor: WATABE CHIKAO
IPC: E02D7/00
Filed: 1995-04-20
Abstract: PURPOSE: To control widening of opening of excavation arms, increase degree of accuracy of a pile hole when the pile hole is excavated and when a bottom widening section is excavated, and to stabilize a hollow excavation method to promote reliability. CONSTITUTION: The basic and section 12 of excavation arms 11 having excavation edges 15 is freely fitted to a horizontal shaft 10 of a head main body 1 in a vibratingly and widely openable manner. When the excavation arms 11 are widened, hooking projections 18 capable of being hooked to edge sections 6 and 6a of the head main body 1 are projected. The hooking projections 18 are projected to positions near to one sides 14 from the center in the vibrational direction. When the excavation arms 11 are widened to one sides 30, the other side edge 19a of the hooking projections 18 and one side edges 6 of the head main body 1 are hooked together, and when the excavation arms 11 are widened to the other side, one side edges 19 of the hooking projections 18 and the other side edges 6a of the head main body 1 are so formed that they can be hooked.  The hooking projections 18 of the excavation arms 11 can be inserted to the surface 5 opposed to the excavation arms 11 of the head main body 1, and a guide groove 8 capable of guiding the vibration of the excavation arms 11 is provided to form a pile hole excavation head 22.
Patent JP-H02274046-A (JP)
Title: Folding type cordless telephone set
Inventor: KONISHI KAZUHIRO
IPC: H04M1/02
Filed: 1989-04-14
Abstract: PURPOSE:To improve the operability by constituting this telephone set so that rotational force of a second rotating body which follows a fact that the telephone set main body is spread out or folded is transferred to a first rotating body and an antenna through a power transfer means, and the antenna is elongated above the telephone set main body, or folded so as to be contained in the telephone set main body. CONSTITUTION:By pressing a lock release button 10 at the time of use, a lock member 9 is interlocked and moved backward into a main housing 2, and the lock is released. By following it, a frame 3 rotates in a rotary connecting part 4 against the main housing 2 by elasticity of a coil spring 5 and spread out at an obtuse angle, and a second rotating body 24 rotates together with a rotation of this rotary connecting part 4. Subsequently, its rotational force is transmitted to a first rotating body 22 and an antenna 21 through a belt 25, these first rotating body 22 and antenna 21 are rotated, and the antenna 21 can be elongated as shown by a full line. In such a way, this telephone set can be operated to a use state with one hand, and the operability can be improved.
Patent JP-S58212268-A (JP)
Title: Holder for television camera and video recorder and reproducer
Inventor: TAKUBO TAKAYUKI
IPC: H04N5/225
Filed: 1982-06-04
Abstract: PURPOSE:To hold a TV camera and a recorder/reproducer incorporatedly or separately, by providing a holding section detachably holding a ready-made TV camera and a ready-made video recorder/reproducer for a holder main body respectively. CONSTITUTION:The basic building block of the holder comprises a horizontal section 1 and a holder main body 3 of almost inverse T-shape forming a vertical section 2 at about middle part of the horizontal section. Further, a part surrounded with the front horizontal section 1a and the vertical section 2 is taken as a holding section of a camera A holding detachably a ready-made TV camera A, the part surrounded with the rear horizontal section 1b and the vertical section 2 is taken as a holding section of a reproducer B holding detachably a ready-made video recorder/reproducer B, and the lower surface of the horizontal section 1a is taken as a holder main body support section. Thus, the camera A and the reproducer B are held incorporatedly and pickup is done with the assembly, or the camera A and the reproducer B are removed and they are used separately.
Patent JP-S5619428-A (JP)
Title: Measuring instrument for center of optical fiber core
Inventor: TAKASHIMA MIKIO
IPC: G01M11/00
Filed: 1979-07-26
Abstract: PURPOSE: To measure the core center of optical fiber automatically in a short time with high precision by calculating the core center of optical fiber from outputs of a linear line scanner and a detector that detects movement perpendicular to a scanning direction.  
     CONSTITUTION: The analog output signal of linear line scanner 4 is input to input terminal 12 and then by coded by comparator part 13 into a binary signal, which is waveform-shaped from waveform 15 to waveform 16. Next, signal width detection part 17 detects initial rising pulse 18 in waveform 16 and last falling pulse 19 and then inputs addresses of both signals to terminal 20. Uniaxial table 7, on the other hand, moves linear line scanner 4 at right angles to its scanning direction and its movement position is detected by position detector 8, whose output is sent to terminal 21. From signals from terminals 20 and 21, arithmetic part 22 calculates the core center of optical fiber and displays the result on display part 23. Thus, the core center of optical fiber can be measured in a short time with high precision. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60239768-A (JP)
Title: Image forming device with dew condensation preventing device
Inventor: SHIMIZU OSAMI
IPC: G03G21/00
Filed: 1984-05-14
Abstract: PURPOSE:To prevent efficiently dew condensation by supplying directly air, which is warmed by operation of a heater and a blower, to an objective place in an electronic copying machine body through a pipe to warm this place. CONSTITUTION:Wnen a switch 26 is turned on, a control sequence 28 is started. Control signals of a heater 16 and a blower 17 are issued in accordance with a preliminarily determined sequence. A driver 29 feeds the heater 16 and the blower 17 in accordance with these signals, and the heater 16 and the blower 17 start operation. The blower 17 inhales air through the heater 16, and warmed air is blown to surfaes of paper supply rolls 10a and 11a, mirrors 6 and 9, a lens 8, and a mirror 7 throuh a blast pipe 18, branch pipes 19-25. For the purpose of fixing images normally in a conventional electronic copying machine, it is necessary that a fixing device 14 has a certain temperature or higher. This period is used to operate the heater 16 and the blower 17, and dew condensation is prevented; and thus, dew condensation is effectively prevented without setting a special timing nor supplying power at night.
Patent JP-S59221159-A (JP)
Title: Picture data processing method
Inventor: TAKAZAWA TOORU
IPC: G06F17/50
Filed: 1983-05-31
Abstract: PURPOSE:To allow the method to cope flexibly with proofreading of data by providing a reference line representing the size of a data area, print area and a print block on a picture file to each picture designated by print space information. CONSTITUTION:An original picutre 21 is read by a scanner 22 and the coordinate of a reading origin and the size of reading data are registered in the picture file 26 from a picture management information input means 24 respectively as origin information and size information. The registered pictue managment information specifies the relation of position among the data area, the print block and the print area and the content of a printed picture is selected optionally by the setting change of this origin information. Further, it is also possible to move a picture to an optional positon in the print block while keeping the content of the printed picture the same.
Patent JP-S63262949-A (JP)
Title: Absence responding system for key telephone system
Inventor: NAKANO KAZUO
IPC: H04M1/65
Filed: 1987-04-21
Abstract: PURPOSE:To simplify the constitution of a program, by performing the analysis processing of responding operation information and an automatic response processing for an incoming line by a control means. CONSTITUTION:A means 15 which sets the same responding operation information as operation information received from key telephone sets 41-4m corresponding to incoming detection at the time of setting an absence mode on an operation information memory area for specific key telephone set in a RAM16 is provided, and the control means 14 performs the analysis processing of the responding operation information and the automatic response processing for the incoming line. By setting the responding operation information on the operation information memory area for specific key telephone set a responding operation can be performed artificially, and a state by which operation data is received is formed falsely, and the automatic response processing including the capture control of the incoming line, etc., based on the responding operation can be performed by performing the analysis processing of the data by the control means 14. In such a way, it is possible to omit to prepare another automatic response processing program.
Patent JP-S5524410-A (JP)
Title: Method of manufacturing silicon semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/316
Filed: 1978-08-09
Abstract: PURPOSE: To obtain a hot oxidized film free from crystallization on Al-diffused Si substrate by high-pressure steam oxidation process.  
     CONSTITUTION: An SiO 2  film formed on the surface of Al-diffused Si substrate through heating in an oxidative atmosphere is very easy to crystalize, and thus a crack results in the crystal grain boundaries. According to high-pressure steam oxidation process, the thickness of SiO 2  film is proportional to a square root of the product of time for oxidation and steam pressure. Therefore, the higher steam pressure works, the shorter oxidation time becomes for constant thickness of the film to obtain. From carrying out high-pressure steam oxidation at low temperature of about 900°C, SiO 2  is almost not crystallized and SiO 2  is obtainable in good condition consequently. It is then preferable to select steam pressure at 7W15 atm. for safely, easy handling and precision of the formed film thickness. This ensures that thermal oxidizing temperature can be lowered conspicuously, and a crystallized crack can be prevented from arising on the surface of Al-diffused layer, thus obtaining a given thickness of SiO 2  film stable thermodynamically in high pressures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000294785-A (JP)
Title: Thin-film transistor
Inventor: KIMURA MUTSUMI
IPC: H01L29/786
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of reliability with time by surface roughness by setting the vertical angle of a projecting section having surface roughness existing on the interface of a semiconductor film and a gate insulating film so as to satisfy specific formula using the thickness of the gate insulating film, voltage applied to the gate insulating film and the limiting field of the gate insulating film. SOLUTION: The vertical angle A of a projecting section having surface roughness 8 existing on the interface of a semiconductor film 2 and a gate insulating film 3 is set so as to satisfy formula ((-1.11E4)×A+(2.89E6))×(120/ tox)×(Vox/12)<Eox1m using the thickness tox (nm) of the gate insulating film, voltage Vox (V) applied to the gate insulating film and the limiting field Eox1m (V/cm) of the gate insulating film. Accordingly, field concentration in the gate insulating film 3 cannot exceed the limiting field Eox1m of the gate insulating film 3. Thus, the deterioration of reliability with time can be inhibited.
Patent JP-H01267351-A (JP)
Title: Direct injection diesel engine
Inventor: NAKAMURA SABURO
IPC: F02M45/04
Filed: 1988-04-19
Abstract: PURPOSE:To reliably prevent vaporized fuel from forming liquid drops during high load running, by a method wherein a protrusion part is formed in a protruding manner on a piston top surface, facing on a conical combustion chamber in which fuel from an injector can be injected in a 2-stage, in a manner to coincide with the axis of fuel spray. CONSTITUTION:A cylinder head 4 provided on its under surface with a cavity part 6a positioned facing a cavity part 3a is securely situated to the upper part of a cylinder block 1 with which a piston 3 provided on its upper surface with the cavity part 3a is slidably engaged. With the cavity parts 3a and 6a, a conical combustion chamber 10 is formed during an expansion stroke, and fuel is injected in the combustion chamber 10 from an unit injector 11. In a so constituted engine, a protrusion part 21 protruded toward the upper part of the combustion chamber 10 is formed on the bottom of the cavity 3a in a manner that the center thereof is caused to coincide with the central axis of the injector 11. During high load running, pilot injection is effected in priority to main injection.
Patent JP-H02279635-A (JP)
Title: Azeotropic composition and pseudoazeotropic composition
Inventor: MORIKAWA SHINSUKE
IPC: B41N3/06
Filed: 1989-04-18
Abstract: PURPOSE:To provide the subject compositions each satisfying the excellent characteristics having conventional CFCs, usable as substitute of CFC and having outstanding characteristics as a solvent, etc., each comprising dichloromethane and at least one of R244cb, R235ca and R243cc. CONSTITUTION:The objective compositions each comprising (A) at least one fluorohydrocarbon selected from A1: 1-chloro-1,2,2,3-tetrafluoropropane (R244cb), A2: 3-chloro-1,1,2,2,3-pentafluoropropane (R235ca) and A3: 1,1-dichloro-1,2,2- trifluoropropane (R243cc) and (B) dichloromethane. Specifically, the objective azeotropic composition comprising 33wt.% of the component A1 and 67wt.% of the component B, 53wt.% of the component A2 and 47wt.% of the component B, or 30wt.% of the component A3 and 70wt.% of the component B; and the objective pseudoazeotropic composition comprising 13 to 53wt.% of the component A1 and 47 to 87wt.% of the component B, 33 to 73wt.% of the component A2 and 27 to 67wt.% of the component B, or 10 to 50wt.% of the component A3 and 50 to 90wt.% of the component B. These compositions are free from composite variations in their recycling and can be used in the same way as conventional single CFC.