baber/WOPTO huggingface dataset:
Patent JP-H08257014-A (JP)
Title: Local antenna for magnetic resonance diagnosis
Inventor: GIYUNTAA DETSUKE
IPC: G01R33/341
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To enable the exact positioning of a local antenna by structurally integrating the local antenna with a vacuum cushion. SOLUTION: An antenna conductive device 2 has an oval conductive loop 4. Characteristics of the conductive loop 4 are directed substantially in the vertical direction to a flat plane. Furthermore, the antenna conductive device 2 has two second rectangular conductive loops 6 that are arranged adjacently to each other. The rectangular conductive loops 6 are symmetrical to the conductive loop 4. Two conductive loops 6 act in the reverse direction respectively. Therefore, characteristics of two conductive loops 6 in an image region are directed in the vertical direction to the characteristics of the conductive loops at the outside of the flat plane of the antenna conductive device 2. The antenna conductive device 2 is mounted on a surface of a vacuum cushion 8.  The vacuum cushion 8 is larger than the antenna conductive device in order to fix the antenna conductive device 2 to a detection region. The cushion has a gastight and flexible outer jacket 10.
Patent JP-S57165821-A (JP)
Title: Ttl automatic focusing device of camera
Inventor: KUSAKA YOUSUKE
IPC: G02B7/09
Filed: 1981-04-07
Abstract: PURPOSE: To apply an automatic focusing device, which moves a focusing optical system by detecting the extent of the shift of a focal plane, to various lens barrels, by providing a means of generating a standardized signal by correcting the difference of a lens barrel mechanism.  
     CONSTITUTION: A means 2 of controlling a motor 13 which moves a focusing lens 12 by receiving a signal from a TTL focusing detector 19 which detects the extent of the shift of a focal plane by receiving light transmitted through an objective lens inputs a signal from a means 15 of generating the signal every time the focusing lens moved corresponding to the some sufficiently-small extent of image plane movement through an adequate transfer means 14 such as a gear, so that an optical and a mechanical system adapt the control means to various interchangeable lenses. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07258293-A (JP)
Title: New protein and its production
Inventor: MIYABAYASHI TOMOYUKI
IPC: A61P37/00
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a new protein effective for preventing and treating bronchial asthma and diseases such as tissue disorder having a specific amino acid sequence and inhibitory action on production of active oxygen in an acidocyte, by culturing a cell derived from human. CONSTITUTION:This new protein has an amino acid sequence of the formula, 25,000+ or -2,000 (measured by non-reducing SDS-PAGE) and 14,000+ or -2,000 (measured by reducing SDS-PAGE) molecular weight, suppresses production of active oxygen in an acidocyte and is effective for treating tissue disorder caused by active oxygen derived from a human acidocyte and for preventing and treating diseases such as bronchial asthma. This protein is obtained by culturing a diploid cell of normal lung of human fatal in a medium at 37 deg.C in air containing % CO2 for 8 days, collecting the supernatant liquid of the culture solution, adjusting to the pH 4, filtering to remove insoluble substances, treating the filtrate by a cation exchanger column, eluting the adsorbed substance and further purifying by a column chromatography.
Patent JP-S53137666-A (JP)
Title: Display unit of gas discharge type
Inventor: AOKI NORIO
IPC: G09G3/291
Filed: 1977-05-07
Abstract: PURPOSE: To realize stable self-scanning performance, by parallely arranging the scanning anode and cathode, as a gas discharge type display unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60196331-A (JP)
Title: Manufacture of pneumatic tire
Inventor: YOSHIDA NORIFUMI
IPC: B29D30/44
Filed: 1984-03-21
Abstract: PURPOSE:To obtain a good quality tire having no ply separation, by a method wherein after a through hole has been bored on an unvulcanized rubber sheet by irradiating a laser ray to the sheet an unvulcanized tire is molded by bonding the sheet to the other constituent component of the tire and then vulcanization is applied to the same. CONSTITUTION:A laser ray is projected to an unvulcanized rubber sheet S constituting constituent components of the tire such as an inner liner and a tread and a through hole 10 is bored by making the rubber at the irradiated portion heat, fuse and evaporate. Then the unvulcanized rubber sheet S and the other constituent component Sa of the tire are bonded together, an unvulcanized tire having no residual air between the constituent components is molded and then a desired product is obtained by vulcanizing the unvulcanized tire. With this construction, reliable prevention of ply separation resulting from the residual air between the constituent components of the tire becomes possible and a quality of the product tire is improved drastically.
Patent JP-S59178754-A (JP)
Title: Heat dissipating member for heat generator
Inventor: KUMAZAWA TETSUO
IPC: H01L23/373
Filed: 1983-03-30
Abstract: PURPOSE:To reduce the thermal stress generated in a semiconductor element by decreasing the thermal resistance by a method wherein junction is performed by interposing an intermediate member made of porosity of good thermal conductivity between said element generating heat and a heat dissipator, when said dissipator is adhered to said element. CONSTITUTION:When the semiconductor element 4 is adhered to the lower surface of a disk 2 surrounding a copper stud 1, the intermediate member made of a porous member 3 such as copper is interposed between the disk 2 and the element 4. This porous member 3 is fabricated by the compression sintering by a copper powder metallurgical method and is made to have a deisred rate of vacancy. Thereafter, the lower surface of the outer periphery of the disk 2 is brazed to a ceramic body 6 surrounding the element 4, and the terminals provided to the element 4 are connected to lead wires 8 by means of fine wires 5. Next, while the outer end of the lead wire 8 is led out, a ceramic body 9 serving as the bottom is fixed to the ceramic body 6 with sealing glass 7, thus sealing the element 4.
Patent JP-H04289416-A (JP)
Title: Vehicle-mounted navigation apparatus
Inventor: KUWABARA SHINGO
IPC: G10K15/04
Filed: 1991-03-18
Abstract: PURPOSE:To perform the excellent, continuous notification of the approaching degree to the destination which is suitable for actually running feeling to the driver who is driving a vehicle. CONSTITUTION:A means for obtaining own-vehicle speed (v) (S10), a means for generating the position data of own vehicle, a means for setting the position data of the destination and a means for computing the estimated running distance D from the present position to the destination (S11) based on the position data of own vehicle and the position data of the destination are provided. Means for computing the estimated running time D/v and changing the notifying sound in response to the time (S12-S17) are provided. The approaching degree to the destination can be continuously notified and can be recognized in a hearing sense. This apparatus can be utilized as a kind of speech navigation method by which the driver is guided to the destination without seeing the map. The excellent notification which is suitable for actually running feeling can be performed, and the unnecessary notifying sound at the time of stop can be avoided.
Patent JP-H06265998-A (JP)
Title: Camera capable of recording photographing information
Inventor: HIBINO HIDEOMI
IPC: G11B31/00
Filed: 1993-03-12
Abstract: PURPOSE:To convert photographing information such as date or exposure value into a PPM signal in accordance with film feeding speed and to magnetically record it. CONSTITUTION:In a camera provided with a CPU 1, a film feed part 3, a serial data clock generation circuit 4, a PPM conversion circuit part 5, a photographing information output circuit part 6, and a magnetic head driving part 7; the CPU 1 generates a reference clock CLK in accordance with the film feeding speed of the film feed part 3, the circuit part 4 generates a serial data clock SCK in accordance with the reference clock CLK, and the CPU 1 converts the parallel data from the circuit part 6 into the serial data in accordance with the serial data clock SCK and outputs it, then a PPM conversion circuit part 5 converts the photographing information into the PPM signal according to the serial data from the CPU 1, the PPM conversion reference clock and the serial data clock SCK from the circuit part 4 so as to magnetically record the photographing information on the film by the magnetic head driving part 7.
Patent JP-S53138287-A (JP)
Title: Solar battery
Inventor: IKEGAMI SEIJI
IPC: H01L23/31
Filed: 1977-05-10
Abstract: PURPOSE: To prevent a harmful substance such as Cd from vaporing and exhaling even in case of a fire, by covering a solar battery with low-melting-point glass of below 500°C in adhesion temperature or a protective film obtained by dispersing particles of the glass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60195387-A (JP)
Title: Radial plunger pump
Inventor: SUZUKI MASAHIKO
IPC: F04B1/107
Filed: 1984-03-19
Abstract: PURPOSE:To reduce frictional force on a sliding part and prevent seizing on operating at a high speed by providing a cam ring consisting of an inner ring, an outer ring, and steel balls which are provided between the both rings, between the inner face of a housing and a spherical outer end of a plunger. CONSTITUTION:A cam ring 24 consisting of an inner ring 28, an outer ring 26, and steel balls 30 provided between the both rings, is provided between the inner surface of a housing 10 and the outer end face of a plunger 22. The outer end of the plunger 22 is merely formed into a spherical shape, without a roller or any other member being provided on it, and the plunger 22 is provided in a cylinder bore 20, with an inclination angle of alpha1, alpha2 for each plunger. Thereby, when a rotor 18 rotates, the plunger 22 having the inclination angle reciprocates in the cylinder bore 20, while rotating on its axis. Therefore, the inner face of the inner ring 28 is brought in rolling contact with the outer end of the plunger 22, reducing the sliding friction between the both. Accordingly, smooth rotation of a rotor 18 can be obtained, while seizing of a sliding surface can be prevented with a simple construction.
Patent JP-H07229397-A (JP)
Title: Segment delivery device, acceptance device and delivery and acceptance device
Inventor: UEDA KOSHI
IPC: E21D11/40
Filed: 1994-02-25
Abstract: PURPOSE:To deliver and accept a feed segment at a high speed without changing them basic structure of an erector device by mechanizing the transfer of the segment to the erector device and the positioning and retention thereof. CONSTITUTION:In a segment delivery device 3, feed segments 1 and so forth are carried on an installation board 31 to an erector device 2 via the operation of activation means 33 and 33, and the edges thereof at a pit mouth are pushed with a stopper mean 32, thereby positioning the segments 1. Furthermore, in a segment acceptance device 2, the segments 1 are positioned by keeping the face side edges thereof in contact with a stopper means 22. In addition, the hanger of the segments 1 is held with a retention means and, then, the segments 1 are constrained with another stopper means 23, thereby being prevented from a vibration due to yawing, pitching or the like. A delivery and acceptance device can be provided by suitably combining the function of the devices 3 and 2.
Patent JP-S60197174-A (JP)
Title: Power supply circuit
Inventor: ONODERA TOSHIHIRO
IPC: H02M3/135
Filed: 1984-03-19
Abstract: PURPOSE:To accelerate the switching operation by providing an auxiliary semiconductor switch in series with a gate turn OFF thyristor (GTO) driven in switching. CONSTITUTION:An auxiliary semiconductor switch 5 which is conducted simultaneously with the GTO1 and interrupted after an anode current becomes a tail current or lower at the interrupting time of a GTO1 when the GTO1 is interrupted is provided in series with the GTO1 driven in switching. In other words, the switch 5 is provided in series with the GTO1 to construct a composite switch, and the tail current of the GTO1 is interrupted by the switch 5.
Patent JP-H04290051-A (JP)
Title: Count value initializing system
Inventor: HONMA MASAYUKI
IPC: H04M15/00
Filed: 1991-03-19
Abstract: PURPOSE:To accurately count a count value and to initialize the count value without suppressing the throughput of a system in a system which counts the number of times of occurrence of many kinds of events generated anytime at every constant period at every kind. CONSTITUTION:A count time storage means 102 which stores a time counting each event finally at every kind, and an initializing means 103 which collates a time stored in the count time storage means 102 in accordance with the kind of the event with the present time and initializes the count value in accordance with the kind of the event in a counter means 101 to a prescribed initial value when both times coincide with each other are provided, and also, when the count value in the counter means 101 is referred, the time stored in the count time storage means 103 in accordance with a referred count value is collated with the present time, and when noncoincidence is obtained between both periods, the count value is outputted as zero via an output means 104.
Patent JP-S58169638-A (JP)
Title: Test processing system
Inventor: TSUDA JIYUNICHI
IPC: G06F11/22
Filed: 1982-03-31
Abstract: PURPOSE:To prevent assuredly the breakdown of a data file, by executing an instruction of the writing system only when a file exclusive for maintenance programs is confirmed. CONSTITUTION:A discriminator detecting means 4 whether or not a maintenance program is stored in a floppy disk device 2 and then detects a projection 3 of a floppy disk medium by means of a microswitch to set prescribed bits to 1 at a sense register 5. In the same way, the prescribed bit of a sense register 5' is also set to 1 if a projection 3' exists. The maintenance program which is executed within a data processor fetches the information of registers 5 and 5' via controllers 6 and 6'. Then the test processing is carried out with the use of all instructions including a writing instruction only in case the prescribed bit is set at 1 and a maintenanc exclusive file is confirmed.
Patent JP-H08244620-A (JP)
Title: Goods carrying truck
Inventor: IKOMA YOSHIFUMI
IPC: B62B3/02
Filed: 1995-03-14
Abstract: PURPOSE: To fix a goods carrying truck to a closed position surely without standing in a work's way by fixing an openable/closable frame on a side frame at its release time and engaging the first engagingly locking member to a first part to be engagingly locked and fixing onto a bottom frame at the closed position. CONSTITUTION: When right/left divided front frames 19b, 19a are opened, a lock is released by the upward turning movement of an upper lock device 48. Then, elevating rods 30 are pulled up by grasping the handles 32 of right/left both elevating rods 30 and the lower parts of the elevating rods 30 are taken off from the stopper bodies 45 of a bottom frame 17 and the hooks 33 of the elevating rods 30 are held onto fixing tools 36. Thereafter, the right/left divided front frames 19a, 19b are turned horizontally so as to be overlapped to the outside surfaces of the right/left side frames 3, 6.  The hook 33 of the right divided front frame 19a is dropped down in the groove of the fixed tool 36 by the turning movement and lowering of the right/left both elevating rods 30 and also the right divided front frame 19a is fixed onto the right side frame 3 by engaging to the specific lateral frame of the right side frame 3 from upside and the left divided front frame 19b is fixed onto the left side frame 6 like above.
Patent JP-H11248568-A (JP)
Title: Torque detector for induction motor
Inventor: MORIKAWA AKIHIKO
IPC: H02K17/30
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To detect a torque with good sensitivity and linearity by measuring a primary current of an induction motor. SOLUTION: A sine wave AC of the same frequency, phase, and amplitude as the output of a current sensor A in a torque which is a reference is outputted from a sine wave AC oscillator 12, and a difference from the output of the current sensor A is taken by a subtractor 13 for detection/rectification, so that a torque change is detected as a vector difference between a primary current of the torque which is a reference and a primary current at torque change.
Patent JP-H10253646-A (JP)
Title: Sensor mounting part for rolling bearing unit with rotational-speed detecting device
Inventor: MORITA KOICHI
IPC: F16J15/326
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor mounting part which shuts off the installation part of a tone wheel from the outside, which prevents a foreign body from being stuck to the tone wheel and which ensures the accuracy and the reliability of a rotational-speed detection. SOLUTION: A support-plate member 7a is externally fitted and fixed to an inner ring 2 which is not turned, and a sensor case 9a is coupled to a cutout part 8a which is formed in the support-plate member 7a. The gap between the support-plate member 7a and a hub 13 is closed by a second seal lip 25 and by a part of an eleastic bag part 26. In addition, the gap between the support-plate member 7a and the sensor case 9a is closed by the elastic bag part 26.
Patent JP-2000252506-A (JP)
Title: Integrated optoelectric transducer device and producing method therefor
Inventor: NAKAJIMA AKIHIKO
IPC: H01L31/042
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To ensure integration with lesser number of processes and high accuracy at lower costs by electrically connecting a first electrode layer with a second electrode of the device section of cells adjacent to the first electrode layer, and connecting a plurality of cells in series for integration. SOLUTION: Photovoltaic cells 2a-2f formed on a substrate 1 are constituted of back-side electrodes (first electrodes) 4 where films are formed on the substrate respectively in order, photoelectric conversion units 5, and front-side electrodes (second electrode) 6. With regard to the substrate 1, filmed sections on the substrate 1 which is divided into each cell constitute photovoltaic cells 2a-2f. Each conductive film 7 is formed on the area ranging from a connecting hole provided in a back-side electrode fetch section to the top of each front-side electrode layer 6 of a device section adjoining to the connecting hole provided in the back-side electrode fetch section. The section of the connecting hole of the conductive film is connected electrically with the back- side electrode 4 by a conductive domain 13 formed by metallization.  The conductive films 7 on the front-side electrodes 6 are formed with pectination, and function as a grid electrode. A plurality of photovoltaic cells 2a-2f are directly connected by the conductive films 7 and are integrated.
Patent JP-H09246490-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MOTAI TAKAKO
IPC: H01L21/8246
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To inhibit the formation of a resistance layer or the like on the interface between an electrode and a dielectric film consisting of a metallic oxide film. SOLUTION: Two element isolation oxide films 2 are formed mn parts of the upper part of a P-type substrate. 1 and N<+> diffused layers 3a and 3b are formed in such a way that they are held between the two element isolation oxide films 2. A gate electrode 5 covered with a gate insulating film 4 is formed on the substrate 1 in such a way that it bridges the layers 3a and 3b. An interlayer insulating film 6a is formed on the film 4 and the substrate 1. A bit line 7 connected with the layer 3a is formed on the film 6a. An interlayer insulaitng film 6b is formed on the film 6a and the bit line 7. An Ru film 10 is formed on a polycrystalline silicon film 8 on the layer 3b via a TiN film 9. An SrRuO3 film 11 is formed in such a way as to cover the film 10, an SrTiO3 film 12 is formed on the film 11 and an Ni film 13 is formed on one part of the film 12.
Patent JP-S57168252-A (JP)
Title: Material of electrophotographic receptor
Inventor: YAGISHITA AKIO
IPC: G03G5/06
Filed: 1981-04-09
Abstract: PURPOSE:To enhance the chargeability without reducing the photosensitivity by forming a charge transferring layer on a copper phthalocyanine-oxadiazole photoconductor layer. CONSTITUTION:A charge transferring layer consisting of 2,5-bis(diethylaminophenyl)-1,3,4-oxadiazole and/or tetrathiafluvalene and resin is formed on a photoconductor layer consisting of 100pts.wt. copper phthalocyanine-oxadiaxole, 5- 100pts.wt. oxadiazole deriv. and resin to manufacture a material of an electrophotographic receptor having a 2-layered structure. The resulting material is suitable for a semiconductor laser printer. By adding a compound by which charges are easily transfered to the resin in the charge transferring layer, the charging potential of the material is enhanced with the layer.
Patent JP-H04269889-A (JP)
Title: Forming method for thin film circuit
Inventor: OKAMOTO KOJI
IPC: H05K3/10
Filed: 1991-02-25
Abstract: PURPOSE:To provide a simple method for forming a micro circuit having high adhesive properties of a thin metal film on a glass or ceramic board without etching with acid, etc. CONSTITUTION:After a circuit negative resist pattern is formed of resist on a glass or ceramic board, it is coated with metallo-organic compound, dried and baked.
Patent JP-H05260504-A (JP)
Title: Agc circuit
IPC: H03M1/18
Filed: 1992-03-12
Abstract: PURPOSE:To execute an exact AGC operation which does not exert influence on the contents of an image by obtaining an AGC voltage as a voltage corresponding to an average level of a burst signal. CONSTITUTION:From a YC separating part 4, an average level 14 of a color burst signal is inputted to a comparing part 18, and compared with an average level of a reference color burst signal from a storage part 7. As a result, when the average level 14 of the color burst is smaller than an average value of the reference color burst signal, a duty ratio of a PWM signal 13 is increased so as to heighten an AGC voltage 12 of an AGC amplifier 2. On the contrary, when the level 14 is larger than the average level of the color burst signal, the duty ratio of the PWM signal 13 is decreased so as to lower an amplification degree of the amplifier 2. In such a way, a voltage corresponding to the average level of the burst signal is obtained without depending on a level of a horizontal synchronizing signal contained in a composite signal as to an AGC voltage, and an exact AGC voltage is obtained.
Patent JP-H09242701-A (JP)
Title: Vibration preventive device in hydraulic device
Inventor: HORIUCHI ATSUSHI
IPC: F16L55/04
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an abnormal sound from a hydraulic circuit generated on the basis of an oil pressure increase in piping. SOLUTION: A capacity variable chamber 42 capable of variously adjusting the volume of its chamber is arranged in a piping 46 passage between a hydraulic pump 40 and a control valve 44. Particularly, at high pressure time of a hydraulic circuit, when a pulsating frequency is generated on the hydraulic pump 40 side, this pulsating frequency propagates to oil flowing in the piping 46, and reaches the capacity variable chamber 42. This pulsating frequency is amplified or reduced here by the relationship between its frequency and the volume of the chamber. Therefore, when the volume of the capacity variable chamber 42 is set to a resonance vibration ungenerating value with every individual device, generation of an abnormal sound by vibration can be avoided.