baber/WOPTO huggingface dataset:
Patent JP-S59207473-A (JP)
Title: Loading device of recording carrier
Inventor: UEHARA TSUKASA
IPC: G11B17/028
Filed: 1983-05-11
Abstract: PURPOSE:To attain the smooth loading of a recording carrier regardless of an error of the component member of an operation mechanism, by shunting an energizing member in the direction different from the energizing direction in case the reaction given from a center core exceeds a certain limit. CONSTITUTION:An energizing member consists of a base 41 and a mobile part 42, and the part 42 is revolved around a shaft 43 provided to the base 41. A bent part 42a at the tip of the part 42 presses a center core like the edge part 23a of an arm 23, and an end of a torque spring 44 is fixed at a projection 46 of the base 41. A position control pin 47 of the part 42 is implanted to the base 41. In such a constitution, the energizing member is shunted in the direction different from the energizing direction in case the reaction given from the center core exceeds a certain limit. Thus a recording carrier can be smoothly loaded regardless of an error of the shape or position of the component member of an operation mechanism.
Patent JP-S60224951-A (JP)
Title: Engine fuel feeder
Inventor: DANNO YOSHIROU
IPC: F02D41/34
Filed: 1984-04-24
Abstract: PURPOSE:To prevent engine stall reliably upon malfunction by disabling fuel supply control based on a throttle sensor while performing fuel supply control based on an airflow sensor upon malfunction of throttle sensor. CONSTITUTION:When controlling fuel injection solenoid valves 9, 10 arranged in the upstream of a throttle valve 11 in an intake path 1 through a controller 29, said controller 29 is constituted with first fuel control means for determining the fuel supply on the basis of the output from an airflow sensor 16 and second fuel control means for determining the fuel supply on the basis of the outputs from a rotation sensor 17 and a throttle sensor 20 prior to the first fuel control means under specific operation of engine E. Upon decision of malfunction of the throttle sensor 20 through means for deciding the malfunction of throttle sensor, priority control through second fuel control means is disabled to perform control through first fuel control means.
Patent JP-S5418286-A (JP)
Title: Semiconductor device
Inventor: AZUMA MINORU
IPC: H01L29/74
Filed: 1977-07-12
Abstract: PURPOSE:To obtain a high-current and high-dielectric strength GTOSCR by providing the cathode and the gate electrode to the third and fourth layers of pnpnstructure and then covering over the oxide film on the exposed surface of these layers with an insulating film containing the donor impurity.
Patent JP-S5510618-A (JP)
Title: Character reader
Inventor: OOTSU NOBUYUKI
IPC: G06V10/20
Filed: 1978-07-08
Abstract: PURPOSE: To obtain a character read system available for a continuous character read with the need for the segmentation of a character eliminated completely.  
     CONSTITUTION: Each line sensor 1, composed of a row of photoelectric convertors 1a to 1n, for example, converts an input signal photoelectrically. Line sensor 1 is scanned in the arrow direction. A video signal obtained from line sensor 1 is binary- coded by a constant threshold level. Each analog information from respective elements 1a to 1n of line sensor 1 is digitized into "1" or "0" depending upon whether it is above or belor the constant threshold level. The output of binary-coding circuit 2 is sequentially stored in n-bit buffer register 3. Feature-extracting buffer shift register 4, composed of four buffer registers 4a, 4b and 4c, is of n by three bits. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10284649-A (JP)
Title: Resin-encapsulated semiconductor device
Inventor: KOUNO MASAYA
IPC: H01L23/31
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To surely improve the connection life of a metallic bump, such as a solder bump, etc., by using an encapsulating resin having a Young's modulus and a linear expansion coefficient each in a range for satisfying a particular expressions. SOLUTION: An encapsulating resin is selected having a mechanical property for reducing the corresponding plastic strain range Δε peq (%) generated in a solder bump, etc., which determines the connection life of a metal bump such as a solder bump, etc. That is, the Young's modulus E of the encapsulating resin is in a range of 3430<=E<=16000 and the linear expansion coefficient α(E) of the encapsulating resin satisfies an expression & α1 (E)<=α(E)<=α2 (E), where α1 (E)=-1.47×10<-7> E<2> +3.94×10<-3> +28.8, and α2 (E)=1.04×10<-7> E<2> -2.30×10<-3> E+e31.3. If an encapsulating resin, having a property to reduce corresponding plastic strain range of the solder is selected in such a manner, the connection life of the solder bump can be enhanced.
Patent JP-S60236097-A (JP)
Inventor: EKUHARUTO EEBUESUTO
IPC: G21F9/30
Filed: 1985-04-19
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-S579748-A (JP)
Title: Preparation of peptide
Inventor: SAKAKIBARA KIYOUICHI
IPC: C07K14/575
Filed: 1980-06-20
Abstract: PURPOSE: To obtain a polypeptide having activities capable of lowering serum calcium and phosphorus in high purity and in high yield, by reacting a novel peptide with a specific peptide in the presence of a trypsin or a protease like the trypsin.  
     CONSTITUTION: A peptide shown by the formula I (R is H or lower alkyl; X 1  and X 2  are H, thiol protecting group, or both form a single bond; Cys, Ser, etc. are amono units for short) or its protected derivative is reacted with a peptide shown by the formula II (A is group shown by the formula III or IV) or its protected derivative, to give a polypeptide shown by the formula V or its protected derivative. The reaction is carried out in a medium containing a buffer solution in pH4W10 in the presence of a trypsin or a protease like the trypsin. Since it is an enzyme reaction, it is not accompanied by side reactions and racemization, to give the desired substance simply in high yield. The compound shown by the formula I is a novel compound, and, for example, can be produced by synthesis in liquid phase. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06295193-A (JP)
Title: Reproducing device
Inventor: OGAWA NOBUYUKI
IPC: G10L15/00
Filed: 1993-04-09
Abstract: PURPOSE:To objectively evaluate the singing ability of the singer and to make a practice in a tense sensation while effectively utilizing a sound and an image by detecting characteristic information on model singing included in a signal reproduced from a disk, etc., and the singing of the singer. CONSTITUTION:The voice signal demodulated by a voice signal demodulating means 8 is inputted to even a singing signal extracting means 30 so as to extract a reference model signal. A voice characteristic detecting means 31 detects characteristics of the voice from singing signal extracted by the singing signal extracting means 30. A voice characteristic detecting means signal of singing by the singer, on the other hand, is inputted from a microphone and voice characteristics are detected similarly to the reproduced signal. A comparison arithmetic means 33 evaluates the voice characteristics of both the extracted model and the signal of the singer by comparison arithmetic on the basis of the extracted voice characteristics of the model. The comparison arithmetic means 33 after finishing the arithmetic sends a control signal to a control means 4 which controls a motor 2 and the signal detecting means 31 to change the reproduction state.
Patent JP-H10284056-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAMACHI TSUNEAKI
IPC: H01M10/052
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which has high energy density, is excellent in cycle characteristic and is reduced in side reaction generated when the battery is preserved and used. SOLUTION: In a nonaqueous electrolyte secondary battery provided with a positive electrode, a negative electrode and lithium ion conductive nonaqueous electrolyte, at left of either one of the positive electrode or the negative electrode contains a carbonaceous material together with an electrode active material, and natural scale shaped graphite or expanded graphite which is 5 to 50 m<2> g in specific surface area (BET method), a range of 1 to 50 μm in the average grain diameter, 0.333 to 0.340 nm in spacing (d) (002) in X-ray diffraction, and 40 to 500 nm in a c-axis direction (Lc) in the size of crystal lattice and 40 to 500 nm in an a-axis direction (La) is used as the carbonaceous material.
Patent JP-H06294915-A (JP)
Title: Production of quartz optical waveguide
Inventor: SATO TSUGIO
IPC: G02B6/12
Filed: 1993-04-09
Abstract: PURPOSE:To provide a method to produce a quartz optical waveguide at a low cost with high productivity. CONSTITUTION:The production of quartz optical waveguide includes the following process. A lower clad substrate is formed by using a clad compsn. containing a quartz powder for the clad and an org. binder component. An ink compsn. containing a quartz powder for the core and a synthetic resin is applied on the lower clad substrate to form a precursor of an optical waveguide having desired pattern. The precursor of the optical waveguide is hardened, and the org. binder component and the synthetic resin are removed by pyrolysis. Then succeedingly, the quartz powder for the clad and the quartz powder for the core are calcined to convert the lower clad substrate and optical waveguide precursor into the lower clad and the optical waveguide, respectively.
Patent JP-H10236856-A (JP)
Title: Cement additive composition, and cement solidifying method using the cement additive composition
Inventor: HATANO HITOSHI
IPC: C04B22/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To seal hexavalent chromium in a cement in a solid formed body and to prevent environmental contamination by incorporating a substance selected from inorg. substances comprising primary manganese salts, sulfites, sulfides, thiosulfates, nitrites and ammonium salts and org. substances comprising aldenhydes, polyhydric alocohols and org. acids. SOLUTION: At least one kind of cement additive compsn. selected from inorg. substances comprising primary manganese salts, sulfites, sulfides, thiosulfates, nitrites and ammonium salts or org. substances comprising aldehydes, polyhydric alcohols and org. acids is added to a cement in such a manner that the amt. of the additive compsn. is >=1.5 times as the stoichiometric amt. of hexavalent chromium included in the cement. Then water is added to the cement, kneaded, supplied in a dye and solidified. The cement additive compsn. may be added in the production process of the cement or may be prepared as a power or dissolved in water to obtain a soln. and then used in the process to knead a cement with water for construction or the like.
Patent JP-S60227507-A (JP)
Title: Frequency discriminating device
Inventor: TANAKA HIROTADA
IPC: H03H7/46
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a frequency discriminating device which is excellent in the real time and packaging properties, by multiplying a local oscillating signal by a frequency signal and performing the frequency discrimination of received frequency signals by each output of plural single tuned filter circuits which extract difference frequency components. CONSTITUTION:Received waves are inputted from a terminal 1 and components other than the frequency band are removed by means of a band-pass filter circuit 2, and the signals are multiplied by the output of a local oscillator circuit 3 which uses an FL as its oscillating frequency at a multiplier circuit 4. As a result, frequency components of the difference between the frequency of the received waves and FL are respectively outputted from single tuned filter circuits 5-7. Outputs of the circuits 5-7 are respectively detected by detecting circuits 8-10 and presence or absence of each frequency component is outputted to terminals 11-13, and thus, analysis results of the received waves are known. Namely, when the frequency component of F1 exists in the received waves, the output appears at the terminal 11, and, when F2 exists, the output appears at the terminal 12. When F3 exists, the output appears at the terminal 13. Thus an frequency discriminating device which is excellent in real time and packaging properties can be obtained.
Patent JP-H02262855-A (JP)
Title: Battery charger
Inventor: TAKEYASU TOMOYOSHI
IPC: H02J7/10
Filed: 1989-03-31
Abstract: PURPOSE:To always perform the optimum charge independent of the ambient temperature by eliminating the change of a voltage difference caused by the change of the internal resistance of a charged battery caused by the effect of a temperature with a voltage change caused by the change of the temperature of the forward voltage of a diode. CONSTITUTION:At a low temperature, the internal resistance of charged battery 11 becomes high, therefore, the output voltage of a voltage divider circuit 12 changes as shown by broken lines 51 and 54, and the range of the change of the voltage is wider than that at a high temperature. Therefore, the voltage of the + input of the comparator 16 at a low temperature changes in the same manner as that at a high temperature, the levels of the signals of the +input and - input are inverted at time T11 at which the battery 11 is sufficiently charged, and the output thereof is inverted. As a result, a current control circuit 17 reduces the charging current by half to actuate a sub-timer 13 and, after supplementary charge for perfect charge, the charge is finished at time T12.
Patent JP-S567635-A (JP)
Title: Cylindrical catalyst supporting device
Inventor: FUKUI JIYUN
IPC: B01D53/86
Filed: 1979-06-30
Abstract: PURPOSE: To make this device lighter in weight and easier to handle and provide the construction suited for mass production by providing projections on supporting plates, and fixing the catalyst-supporting shelves having the concave parts to be fitted with the ends of the respective supporting plates to the framework of the cylindrical catalyst supporting device.  
     CONSTITUTION: The cylindrical catalyst supporting device is constituted by providing projections to supporting plates in such a manner that respective pieces of cylindrical catalysts are insertionally fitted and supported within the space formed by a plurality of the supporting plates arrayed in the two directions intersecting nearly at a fixed angle with each other within the framework of the cylindrical catalyst supporting device or that respective pieces of the cylindrical catalysts are supported by a plurality of the supporting plates arrayed in one direction only. For example, the supporting plates 2 are so provided as to assume an angle of about 60° with respect to the perpendicular supporting plates 3 arrayed triangularly with cylindrical catalyst assemblies and the respective supporting plates 2, 3 are fitted to the supporting shelves 4 fixed to the framework 1 of the cylindrical catalyst supporting device by the ones insertionally fitted with cylindrical catalysts 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60225839-A (JP)
Title: Auxiliary equipment for wide-angle photography
Inventor: KOMODA DAISUKE
IPC: G03B37/02
Filed: 1984-04-24
Abstract: PURPOSE:To perform automatically wide-angle photography by providing a control box which performs associative control over a rotating mechanism which rotates a mount body where a camera body is fixed and a rotation transmitting mechanism which transmits rotation to the rewinding shaft of the camera body to specific values conforming to focal length. CONSTITUTION:The camera body in which a film is loaded is mounted on the mount body. The cord connected to the start switch of the control box is inserted into the strobe contact of the main body, and the shutter speed of the main bosy is adjusted within a desired shutter speed range of the control box side; and the shutter of the main body is held open and the focal length of the main body is set to a desired value. A photographic range is set in the control box and a display of a film counter is confirmed to turn on the start switch of a control switch. The mount body is rotated according to the shutter speed and focal length and at the same time, the rewinding shaft is rotated at a proper rotating speed corresponding to the shutter speed. Thus, the wide-angle photography is performed automatically.
Patent JP-S568749-A (JP)
Title: Negative pressure type servo unit
Inventor: TEIMOTO TADAO
IPC: B60T13/52
Filed: 1979-07-03
Abstract: PURPOSE: To obtain a good braking effect of a brake by constituting a negative pressure type servo unit such that a projection is provided at least at one of a valve plunger and an abutting surface of a reaction plate so as to enable a rapid rise of hydraulic pressure in a master cylinder.  
     CONSTITUTION: Upon treadling down a brake pedal for braking, a valve operating rod 14 connected with the brake pedal is pushed in a direction A against the urging of a spring 16. A valve body 10 and a valve plunger 15 are thereupon moved leftwardly in an integral relationship with a movable end portion of the valve body 10 kept contacted with the valve plunger 15 as shown in the drawing due to the urging of a spring 17 (that is, in a closed position of an air valve 18). When the movable end of the valve body 10 is seated on a shoulder 4b, then a vacuum valve 11 is closed. If the pedal is thereafter treadled down further, the air valve 18 is opened to allow atmospheric air to be introduced into a variable pressure chamber 8 so that a power piston 4 is moved leftwardly. A projection 15a is provided on an end face of the valve plunger 15 which is contacted with a reaction plate 20 by the leftward movement of the power piston 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63251117-A (JP)
Title: Moving guard rotating device for cutter
Inventor: KUMASAKA TAIICHI
IPC: B27G19/02
Filed: 1987-04-03
Abstract: PURPOSE:To perform smooth rotation and facilitate exchange of a saw blade through simple structure, by a method wherein a guard is rotatably mounted to the central shaft of a saw blade pivotally situated to a hold on a table, and is engaged with a shaft, situated outside the revolving circle of the center of the saw blade, of the end of an arm situated to the holder. CONSTITUTION:A holder 3 is secured on a table 2 surface, and a shaft 5 around which a cutting machine body 4 is rotatable is provided. A moving guard 9, with which the saw blade is covered so that it is rotatable around the center of a rotary center shaft 8 of the saw blade, is provided, and the moving guard 9 is energized clockwise through the force of a spring. An arm 10 is secured to the holder 3, and shaft 11 is mounted further outside the size of the shaft 8 around the shaft 5. A shaft 11 is formed with a roller 12, a distance piece 13, and a screw 14, and the outer peripheral surface of the roller 12 is engaged with a projected part 15 formed on the guard 9. With the shaft 8 moved clockwise about the shaft 5, since the shaft 11 is engaged with the projected part 15, the guard 9 is rotated around the shaft 8, the saw blade is exposed and is brought into a cutting state.
Patent JP-S60227657-A (JP)
Title: Preparation of food containing konjak mannan
Inventor: YOKOYAMA TAKEHISA
IPC: A23L19/00
Filed: 1984-04-25
Abstract: PURPOSE:To prepare a food containing konjak mannan, causing little syneresis and having excellent palatability, by forming a gel composed of konjak mannan and starchy material, and subjecting to the high-temperature sterilization before the temperature of the gel reaches the room temperature or below. CONSTITUTION:1pt.wt. of konjak mannan is mixed with about 0.1-10pts.wt. of a starchy material (especially low-swelling starch) and 5-10pts.wt. of water to effect the swelling of the konjak mannan. After the swelling, the swollen product is adjusted to 11-12pH with a solution or suspension of an alkali agent such as slaked lime, Na2CO3, etc., and converted to an elastic gel. The elastic gel is molded by heating at <=100 deg.C, preferably 90-95 deg.C, and sterilized in a retort. The sterilization is carried out, in the case of a gel of non-aqueous solution, by sealing with a heat-resistant packaging material, and heating at a high temperature, i.e. at >=100 deg.C, before the temperature at the gel reaches <=20 deg.C, especially <=25 deg.C. A food containing konjak mannan, and preservable for a long period in the state of non-aqueous solution can be prepared without using a preservative, etc.
Patent JP-H06295000-A (JP)
Title: Method for printing photograph
Inventor: MISAWA TAKAO
IPC: G03B27/52
Filed: 1993-04-09
Abstract: PURPOSE:To optionally print additional information such as a data on a printing picture at a stage where the printing is executed from a photographic film by detecting the transmitted density of the photographic film corresponding to a part where the additional information is recorded in the picture area of a print. CONSTITUTION:The transmission and the illumination of the photographic film F are executed by a light source 3 and the image thereof is formed on a photographic paper P by a lens 4. Then, the transmitted density of the additional information recording corresponding area 5 of the film F corresponding to an additional information area 7 on the paper P is measured by a detection means 6 and the information thereof is transmitted to a control arithmetic means 9. By the arithmetic means 9, the transmitted density is compared with previously registered transmitted density data that image density of the print becomes >=1. When the image density of the print is judged to be >=1, a light shielding means 31 is actuated with respect to the additional information area 7. Then, the printing is executed from the film F by opening and closing a shutter 18. Next, paper P is moved to a second exposure stage 2 and positioned. Then, the additional information is printed by an additional information exposure means 8.
Patent JP-S61242195-A (JP)
Title: Electronic key telephone set
Inventor: ASAYAMA AKIO
IPC: H04Q3/58
Filed: 1985-04-18
Abstract: PURPOSE:To inform the ringing tone of an incoming with an auxiliary ringing tone output means even when the telephone set is busy and to prevent the ringing tone from leakage to a channel by supplying a ringing tone signal to the auxiliary ringing tone output means during the busy period through a signal channel which is separated from that channel. CONSTITUTION:Normal and the auxiliary ringing tone output means are provided for an extension terminal telephone set 5a to which the incoming of each telephone line is reported with the incoming control of a main equipment 4. An auxiliary ringing tone output control means to operate the auxiliary ringing tone output means is provided for the main equipment 4 or the telephone set 5a, which supplies the ringing tone signal to the auxiliary ringing tone output means through the signal channel which is separated from the channel at least while the telephone set 5a is busy. This causes the auxiliary ringing tone output means to report the incoming of the ringing tone and to prevent the ringing tone from leakage to the channel while the telephone set 5a is busy, thereby securing the reporting of the incoming.
Patent JP-S60227326-A (JP)
Inventor: YOMOGIHARA KOUICHI
IPC: H01H47/00
Filed: 1984-04-25
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-2000270658-A (JP)
Title: Riding type tealeaves plucker
Inventor: MATSUMURA KOUJI
IPC: A01D46/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tea leaves plucker capable of effectively carrying and storing plucked tealeaves by simply constituting a structure not protruding to a side of the plucker. SOLUTION: A blower 47 located on the center position of the cross direction of a ridge of tea plants plucked by the plucker and flexible blower tubes 48 extended from the blower 47 divided into left and right bounded by the center of the ridge, a nozzle 49 locating on a position facing to the position of cutting blades in the blower tube of the plucker is installed on this riding type plucker installing a tealeaves storing mean installed rear side of the plucker 4 storing tealeaves carried by a blowing mean 6.