baber/WOPTO huggingface dataset:
Patent JP-S6229395-A (JP)
Title: Picture element fault detecting device for solid-state image pickup element
Inventor: MIYAGAWA YASUMI
IPC: H04N5/217
Filed: 1985-07-30
Abstract: PURPOSE:To detect picture element defect of a solid-state image pickup element by providing the 2nd comparator means comparing the quantity of a preset signal with that of a signal obtained from the 1st comparator means. CONSTITUTION:An incident light to the solid-state image pickup element 11 is shut and its output signal is converted into a digital signal by an analog- digital converter 12 and fed to a level comparator 20. A threshold data is inputted optionally to the level comparator 20 and an input data exceeding the said level is detected as a white level defect. In detecting black level defect, uniform white light is irradiated to a photoelectric converting face of the solid-state image pickup element 11, the signal is fed to one period delay elements 14, 15 through a multiplexer 13 and same color filters, the result it fed to one input terminal of subtractors 16, 17, the output signal of the subtractors 16, 17 is compared with the threshold data, and a data in excess of the threshold level is detected as the presence of the picture element defect. Thus, the quantity of picture element defect and the defect level are detected.
Patent JP-H0334426-A (JP)
Title: Forming method of buried oxide film
Inventor: NAKAMURA SATOSHI
IPC: H01L21/302
Filed: 1989-06-30
Abstract: PURPOSE:To form flatly a buried oxide film in only a trench formed on a substrate, in the state of shortened process, by forming a thin film of dissimilar composition of a phosphorus glass film, etching silicon oxide and a resist film while monitoring the intensity of specified active species generated by etching the phosphorus glass film, and detecting the time point that the intensity peak of said active species has ended as the end point of etching-back. CONSTITUTION:In the case of etching-back, exhausted etching gas is introduced into a mass spectrometer, and the intensity of phosphorus ion in the exhausted gas is monitored. The time point that phosphorus ion intensity rapidly increases shows a state where the etching-back has progressed until the phosphorus film 2 is exposed. When the etching-back is further progressed, the intensity of phosphrus ion decreases rapidly and becomes equal to the value of a reference line. This time point shows the state where the phosphorus glass film 2 is etched by 150nm, the surface of a substrate 1 is exposed, and a silicon oxide film 4 for burying is buried in only a trench 3 on the substrate 1 so as to be flat with respect to the substrate.
Patent JP-S6146943-A (JP)
Title: Image reader
Inventor: SHIBATA TAKEHIKO
IPC: G03B27/32
Filed: 1984-08-13
Abstract: PURPOSE:To give facilities for the subsequent image processing by discriminating automatically a negative image or a positive image by detecting the light and darkness of a retrieving mark which follows the head image of a microfilm cassette. CONSTITUTION:A film base 1 wound 5 from a cassette 4 is irradiated by a light source 6, and an image of a film frame 2 is brought to a photoelectric conversion 11. On the other hand, a transmitted light of a retrieving mark 3 of the frame 2 is led to a photodiode 13 by an optical fiber 12, a photocurrent iL is brought to a voltage conversion 14 and V01=iRRL (RL is a feedback resistance) is made, and the output V01 is compared 15 with -Vr V01/2. An output V02 shows a negative value and a positive value, if the retrieving mark 3 is dark (the film is negative), if the mark 3 is transparent (the film is positive), respectively. Accordingly, by monitoring the output V02, whther the mark 3 is dark or bright can be discriminated, and whether the microfilm is a negative image or a positive image can be read automatically.
Patent JP-S6227955-A (JP)
Inventor: MASUDA TERUO
IPC: A61H15/00
Filed: 1985-07-31
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-H1111003-A (JP)
Title: Sheet for ink jet recording and its manufacture
Inventor: TAJIRI KOZO
IPC: B32B27/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To form a highly water-resistant ink receptive layer by applying a liquid containing a specific hydrophilic photosensitive resin which has a photodimerized photosensitive group to a base material sheet and emitting a light to the cost to turn it to hydrogel and further, drying the hydrogel. SOLUTION: An aqueous solution containing a hydrophilic photosensitive resin with a photodimerized photosensitive group expressed by formula (in the formula, R1 is a hydrogen atom, an alkyl group or an aralkyl group; R2 is a hydrogen atom or an alkoxy group; X<-> is an anion such as the anion of a strong acid; Z is an atomic group forming an aromatic heterocycle containing nitrogen; m is an integer of 1-6; and n is a number of 0 or 1), is applied to a base material sheet. Next, the coat is irradiated with a light to initiate a photodimerization reaction. The coat becomes increasingly viscous and soon loses fluidity to turn to hydrogel following the progress of the photodimerization reaction. This hydrogel becomes highly water-resistant by drying it and consequently, an ink receptive layer showing a superior quality image is obtained.
Patent JP-2000057045-A (JP)
Title: Permission for controlling access to service in protected memory system
Inventor: LIPKIN EFREM
IPC: G06F9/46
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To control an access to the service that is presented by another application in a protected memory system by including a service executing method in a controlled object and preparing a step to be protected from a permitted user if the said method is not included in the controlled object. SOLUTION: A client code module calls a method out of a permitted object 300, and a protected memory system checks an access control flag corresponding to the called method. Then the entries are checked in a Boolean vector 304 corresponding to the called method. When the access control flag shows that the method is permitted, an access is permitted to the presented service and the system calls a proper method out of the object 300. Then the corresponding method is called out on an object 320 which is controlled by a proper parameter. If the method is rejected, the system shows that the method is rejected to the client code module.
Patent JP-H0334789-A (JP)
Title: Time axis compression system variable speed video signal reproducing device
Inventor: KOMURO TERUYOSHI
IPC: H04N5/92
Filed: 1989-06-30
Abstract: PURPOSE:To attain a vari-speed reproduction without correcting the rotating speed of a drum by providing a means designating a center frequency of a lock range while varying the frequency in response to the reproduction speed of vari-speed reproduction and a means fetching a video signal based on the reproduced clock signal and expanding and decoding the time axis to the normal time axis. CONSTITUTION:The ratio of expansion and compression of a time axis for a chroma signal C, a luminance signal Y and a pilot burst signal B is selected the same in the vari-speed reproduction. Thus, in the case of generating a sampling clock signal to fetch a video signal to a digital memory section 3, the center frequency of the lock range of an injection section 4 is varied corresponding to the reproduction speed to lock accurately the pilot burst signal B thereby synchronizing the sampling clock signal with the pilot burst signal B. Thus, the video signal is fetched surely to the digital memory section 3 to decode the data into a normal video signal. Thus, the vari-speed reproduction is attained without correcting the drum rotary speed.
Patent JP-S5692957-A (JP)
Title: Control apparatus in asphalt plant
Inventor: FUKUDA SEIICHI
IPC: C08L95/00
Filed: 1979-12-27
Abstract: PURPOSE: To maintain automatically the amount of an aggregate stored in a hot bin constant, by comparing the amount stored in the hot bin with a standard value, memorizing the deviation with the periodical sampling, and driving a cold feeder at the speed corresponding to the deviation.  
     CONSTITUTION: A detecting signal 30 from a detecting part 14 in a hot bin 9 is input to a continuous detecting circuit 17, and an output 31 therefrom is input to an indicating apparatus 18 and a deviation amplifier 19. The input data are compared with the preset value 32 of the optimum amount of storage in a standard setter 20 in the deviation amplifier 19, and the deviation output signal 33 is applied to a memory circuit 20. When a sampling signal 34 is applied from a synchronous circuit 21 to the memory circuit 20, the deviation output signal 33 at that time is memorized in the memory circuit 20. The signal 33 is applied to a controlled variable regulator 23 to drive a cold feeder 2 at a speed according to the deviation. The speed is maintained till the next deviation signal is sampled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11342287-A (JP)
Title: Drum type washing machine
Inventor: KAWAMURA YOZO
IPC: D06F37/30
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent the stator of a motor, which drives a drum shaft directly, and the bearing, which supports the drum shaft, from superheating. SOLUTION: At the space inside a stator 20 of an outer rotor type motor, the blade body 16, which expands around a main shaft 7 radially, is formed in a rotor housing 12. When a rotor 11 rotates, the blade body 16 rotates integrally then it is sucked from outside via an airspace between the external tub 2 and the stator 20 and the airflow, which pass through the proximity to a bearing 9, the proximity to a coil 23 and a bleeder 14, occurs. Thus the bearing 9 and the coil 23 are cooled.
Patent JP-H1015117-A (JP)
Title: Metallic hollow golf clubhead
Inventor: TAKEBAYASHI TAKAMITSU
IPC: A63B102/32
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To extend a carry by lowering the center of gravity of a golf clubhead, obtain the stable directivity of a ball via the enlargement of the moment of inertia and easily hit the ball by improving the impact motion of the clubhead. SOLUTION: A golf clubhead is separately formed out of a body 10 and a neck 14, and the specific gravity of the material of the neck 14 is made larger than the specific gravity of the material of the body 10. Then, a part of the neck 14 is inserted in the body 10 from the lower part of the face 16 thereof at a position nearer a heel, and the remaining part of the neck 14 is exposed from the body 10.
Patent JP-H0922351-A (JP)
Title: Application software preparation supporting device
Inventor: YAMAMOTO KENJI
IPC: G06F9/06
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an application software preparation supporting device with which the preparation of an application software for easily generating job data frames required for executing various jobs is supported. SOLUTION: The structure of the job as an object is defined by a structure defining means 1. Next, based on the defined job structure, the job data items required for the job as the object are multidimensionally registered by a job data item registering means 7. Then, based on the registered job data items, the required job data frame is generated by a job data frame generating means 9.
Patent JP-H0334611-A (JP)
Title: High frequency power amplifier
Inventor: KOMATSU KOICHI
IPC: H03F3/60
Filed: 1989-06-29
Abstract: PURPOSE:To avoid the emitter-base reverse bias breakdown by detecting input power by coupler detecting high frequency input power connected to the base of a transistor, allowing a current to flow to a diode connected to the base side of the transistor by this power, and obtaining the prescribed potential on the anode side of the diode. CONSTITUTION:To the base side of a transistor Q1, a directional coupler 8 for detecting high frequency power, and the detected high frequency power is added to a bias voltage through a diode D2, a capacitor C3, and a high frequency choke L1. Accordingly, a current flowing to bias resistances R1, R2 becomes smaller when a voltage applied to a power source terminal 3 is lowered, and a voltage applied between terminals of a bias resistance R2 becomes smaller, but since a voltage of about 0.7-0.8V is applied to a diode D1, the bias potential of the transistor Q1 always holds the potential of about 0.7-0.8V. In such a way, the damage to the transistor can be prevented.
Patent JP-H0218678-A (JP)
Title: Optical disk device with image scanner
Inventor: SHIMA YASUHARU
IPC: G11B33/06
Filed: 1988-07-07
Abstract: PURPOSE:To record a document to an optical disk device by providing a light receiving part where the optical image of a document is converted into the digital picture information, a picture memory part and the optical disk device. CONSTITUTION:The optical image of a document 26 is converted into the digital picture information via a light receiving part 30. A picture memory part 35 stores the digital picture information converted at the part 30. Then an optical disk device 50 records the digital picture information to an optical disk 51 stored in a replaceable optical disk cartridge 22. In such a constitution, the optical image of the document 26 is converted into the digital picture information via the part 30 and this picture information is recorded to the disk 51.
Patent JP-S5870338-A (JP)
Title: Input and output controlling system for duplex computer system
Inventor: FUKUNAGA TADASHI
IPC: G06F13/14
Filed: 1981-10-22
Abstract: PURPOSE:To realize a quick and accurate switching between the input and output devices only by an operation of a switch, by providing a console type input/ output device control unit which functions as a commonly used input/output device to two computers respectively. CONSTITUTION:When a switch 413B is applied to designate a central processor 2 of the 2nd system, a data processing circuit 45 decodes signals and gives an access to the storage region of a corresponding floppy disk 42 to transfer a separating command to a central processor 1 of the 1st system. Then the processor 1 sends an information accepting the separating request back to the circuit 45 with an idle state of a card device 33. Based on this information, a data processing circuit 1 reads a connection command out of a storage region in an access of the disk 42 and transfers it to the processor 2 to be connected. The the circuit 1 turns on a lamp of the switch 413B to report an operator that the connection loop is finished to the processor 2. The processor 2 connects the device 33 requesting a connection in terms of the hardware and software.
Patent JP-H1014947-A (JP)
Title: Working platform for dental work
Inventor: HANABUSA SHOICHI
IPC: A61C13/38
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To quickly remove dust while improving dental workability by covering an upper part of a working space with an air curtain. SOLUTION: A working platform 10 for dental work is formed in a hollow structure by piling a sheet-like outer plate 22 and a sheet-shaped inner plate 24 as separated by a specified distance. A hollow-structured substrate 12 is made up of the outer plate 22 and the inner plate 24 to form a working surface 14 while a hollow-structured first vertical wall 16 and a hollow-structured second vertical part 18 are erected. Then, an air plate 74 with numerous fine air pores 72 formed across the width thereof therein is mounted on the second wall plate part 36 of the inner plate 24 and an air suction path 78 is formed between the outer plate 22 and the inner plate 24 within the second vertical wall part 18.  The air paths 72 are positioned on the extension in the direction of jetting compressed air to be jetted from an air jetting path 62 bored at the upper end part of the first vertical wall part 16. The compressed air is jetted out of the air jetting path 62 and sucked from the air path 72 thereby forming an air curtain 20 entirely covering the top part of the working surface 14.
Patent JP-S5794509-A (JP)
Title: Method for addition of aditive to molten iron
Inventor: FUKUTAKE TAKESHI
IPC: C21C1/04
Filed: 1980-12-04
Abstract: PURPOSE:To perform mixing and reaction of additives and molten steel uniformly and quickly by adding the additives into the iron notch just prior to tapping at the stage of tapping molten iron from a blast furnace. CONSTITUTION:In tapping molten iron 5 from a blast furnace, preliminary refining outside the furnace is carried out prior to entering a steel making furnace by adding additives such as a desulfurizer, a desiliconizer, a dephosphorizer, and the like. At the time when the molten steel 5 and molten slag 6 are tapped into a tapping spout 3 by passing through the iron notch 2 of the blast furnace, the wire like additives 10 packed in a metallic pipe of mild steel or the like are inserted consinuously into the notch 2 before the molten metal ejecting flow 9 which the molten metal drops through the notch 2 into the spout 3. The pipe made of mild steel melts and the additives therein mix uniformly with the molten iron in an ejecting part 9, whereby preliminary refining such as desulfurizing, desiliconizing, and dephosphorizing are carried out. The molten slag formed at this time is separated together with the molten slage 6 of the blast furnace by a skimmer 4 provided to the spout 3, whereby it is separted into a molten spout 8 and a molten slag spout 7, respectively.
Patent JP-H1019407-A (JP)
Title: Refrigerant circuit
Inventor: FUJISAKI TADASHI
IPC: F25B13/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To develop a performance equivalent to that obtained in the use of R22 even when a R22 alternative refrigerant is used by forming a circuit to run a refrigerant condensed by an outdoor heat exchanger via a liquid gas heat exchanger during the cooling operation while a circuit is formed to run the refrigerant bypassing the liquid gas heat exchanger during the heating operation. SOLUTION: A check valve 9 is provided on a pipe between an outdoor heat exchanger 3 and an EEV 5 while a piping is arranged through an accumulator 7 from one end to the other end of the check valve 9 in the pipe. Then, a liquid gas heat exchanger 8 is provided in the accumulator 7. In the cooling operation, the refrigerant condensed in the outdoor heat exchanger 3 is supercooled by the liquid gas heat exchanger 8 and then, decompressed by the EEV 5 to be supplied to an indoor heat exchanger 6. A circuit is formed to run the refrigerant bypassing the liquid gas heat exchanger 8 in the heating operation. This enables developing of a performance equivalent to that in the use of an R22 even when an R22 alternative refrigerant is used.
Patent JP-H1117812-A (JP)
Title: Absence informing method for automatic answering telephone service
Inventor: TSUKIOKA KAZUYA
IPC: H04M3/42
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To immediately inform the absence of a subscriber registered with an automatic answering telephone service without waiting for an incoming call from a called party to whom the absence would like to be informed of. SOLUTION: By dialing from a subscriber who is registered with an automatic answering telephone service, a telephone number and a message of terminals 7 to (m) of an opposite subscriber whom an absence is informed of are inputted. A central control unit 4 stores this telephone number and message in a main storage device 6 and, at the same time, starts a program and automatically originates a call to an incoming subscriber informed of; when there is a response, the absence is informed of by making the stored message in a sound accumulating means 5 to be heard.
Patent JP-H0461729-A (JP)
Title: Micro-size vacuum tube
Inventor: YOSHIDA MASAHIRO
IPC: H01J19/24
Filed: 1990-06-27
Abstract: PURPOSE:To provide uniform cathode shape and facilitate integration by forming a cathode with a V groove cut in one main surface of a monocrystal base board, and forming a gate and anode on the other main surface. CONSTITUTION:Only anisotropic etching of monocrystal 1 is used as a means to form the shape of cathode 4, so that the shape of the tip is obtained stably. The tip of the cathode 4 is protected by the material of base board 1 until formation of a gate 6 and an anode 8 is finished, so that there is no fear of change in the shape of the cathode tip 9 during manufacture. Further the gate 6 and anode 8 are positioned perpendicular to the cathode 4, and thereby the spacing between the cathode 4 and anode 8 can be minimized as allowed by manufacturing restrictions, and also integration with other elements is facilitated.
Patent JP-H0610664-A (JP)
Title: Bellows tube of exhaust pipe for automobile
Inventor: AOYAMA KUNIAKI
IPC: F01N13/08
Filed: 1992-06-29
Abstract: PURPOSE:To secure the flexibility of a bellows tube and to increase the thickness of the material, and to improve the resistance against the salt damage or the like by inserting a plurality of bellows protective tubes to each other, connecting each tube in a rotatable manner, and constituting the bellows tube. CONSTITUTION:A bellows tube is mounted on a part of an exhaust pipe to flow the exhaust gas while the engine vibration being suppressed. In this case, a plurality of bellows protective tubes 5 are prepared. In the respective bellows protective tubes, the tube diameter on the exhaust upstream end is set smaller than the inner diameter of the bellows 1 to be connected to an exhaust gas guide pipe 4, and an arrangement is made so that the tube diameter on the exhaust downstream end may be set to enable insertion into the tube on the exhaust upstream end in the adjacent bellows protective tube 5. The adjacent tubes of the respective bellows protective tubes 5 are connected by using pins 6 in a rotatable manner at two places in the circumferential direction. This arrangement secures the flexibility of the bellows tubes and increases the thickness of the tube material, and the resistance against the salt damage or the like is improved thereby.
Patent JP-S6144724-A (JP)
Inventor: FURANKU AREN FUENTON
IPC: C03B35/04
Filed: 1985-08-01
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-S5959635-A (JP)
Title: 4,4'-substituted biphenyl derivative
Inventor: MUKAI HIROSHI
IPC: G09F9/00
Filed: 1982-09-29
Abstract: NEW MATERIAL:A 4,4'-bis-(trans-4-ethylcyclohexyl)-biphenyl shown by the formula I or a compound shown by the formula II (R is pentyl, or heptyl). USE:One component of liquid crystal composition. Having an enlarging effect on a nematic phase temperature range, raising effect especially on CP, enabling high- speed response. PROCESS:A compound shown by the formula III (R is ethyl, benzyl, or heptyl) is reacted with Mg in THF by a Grignard reaction, the prepared Grignard reagent (R is ethyl) is reacted with 4-(trans-4-ethylhexyl)-bromobenzene to give a compound shown by the formula I . The compound shown by the formula II is obtained by reacting the Grignard reagent (R is other than ethyl) with 4-cyclohexylbromobenzene.
Patent JP-2000012476-A (JP)
Title: Heating furnace
Inventor: YAMAMOTO NAOYA
IPC: H01L21/22
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enhance uniformity of gas components and temperature in a heating furnace. SOLUTION: The heating furnace comprises a vertical tubular enclosed container 2 having upper and lower belljars 2a, 2b, an upper heater 3 disposed to cover the upper and circumferential surfaces of the upper belljar 2a, a lower heater 4 disposed to cover the lower surface of the lower belljar 2b, a gas supply pipe 5 coupled with the lower belljar 2b, and a gas discharge pipe 6 coupled with the upper or lower belljar 2a, 2b. The gas supply pipe 5 is coupled with the center of the lower belljar 2b and a disk-like baffle plate 7 is mounted on the lower belljar 2b while being aligned therewith such a slight gap 8 appears between the lower surface of the baffle plate 7 and the upper surface of the lower belljar 2b.