baber/WOPTO huggingface dataset:
Patent JP-S6314329-A (JP)
Title: Reproduction method for flexible laser disk
Inventor: KODERA TOKIO
IPC: G11B7/00
Filed: 1986-07-07
Abstract: PURPOSE:To accurately read information even with sticking such as dusty matter by using an adaptor to a thin flexible laser disk so as to read recorded information. CONSTITUTION:A base film 2, a resin layer 3 formed with information by means of ruggedness and a reflecting film layer 7 are layered as the flexible laser disk 10. A transparent adaptor 30 having a thickness of nearly 1.2mm and of the same shape as the laser disk 10 is prepared, the adaptor 30 is placed on the laser disk to read the recorded information. In focusing the laser light onto the laser disk 10 through the transparent adaptor 30 far thicker than the laser disk 10 in this way, since the light is focused onto the laser disk 10 even with sticking of dusty matter 21 on the adaptor 30, the disabled readout of information due to the sticking of dusty matter 21 is avoided.
Patent JP-S5783876-A (JP)
Title: Slip reader
Inventor: HASHIMOTO TOSHIHARU
IPC: G06K7/00
Filed: 1980-11-14
Abstract: PURPOSE:To realize a small-sized slip reader by making use of a part of the space in the 1st stacker as a queuing station, and at the same time to decrease the travelling distance of a slip by controlling the feeding direction of a slip feeding means and the action of a blade in accordance with the result of the reading and discrimination of the slip. CONSTITUTION:Roll-out rollers 8 and 9 are turned by the rotation of a pulse motor 7 to roll out a slip 1 out of a hopper 10. The slip 1 transported to a reading part 2 by feed rollers 12 and 13 and via a separating roller 11. When the reader is over at the part 2, a pulse motor which is not shown in the diagram is driven to carry the slip 1 more inside by a feed roller 15. In this case, a blade 4 is kept static and a sensor, etc. detects that the tip of the slip 1 reaches the position of P1. Thus the driving is stopped for a motor 4 and other motors. Then the slip 1 is stopped on a stacker 5, and the rotation of the motor is controlled according to whether or not the correct reading is carried out for the slip 1. Then the stacker 5 or 6 is selected to store the slip 1.
Patent JP-S5585108-A (JP)
Title: Antenna for circular polarized wave
Inventor: GOTOU NAOHISA
IPC: H01Q21/00
Filed: 1978-12-21
Abstract: PURPOSE:To establish the antenna producing the circular polarized wave without deterioration of performance and with simple construction, by selecting the slope of the straight line slot shaped on the side wall of rectangular waveguide and the position. CONSTITUTION:At the side wall of the rectangular waveguide 2 having the power feeding section 1, the slots 5, 6 narrow and with a slope of 45 deg. and -45 deg. to the tube axis taking the two points A, B in the distance of 1/4 wave length in-tube wave length as the center are provided. The emitted electric field from the slots 5, 6 like these is almost equal to the direction vertical to the side wall and has the phase difference of 90 deg., allowing to obtain the circular polarized wave as the synthesized electromagnetic waves. Futher, by locating a plurality of antennas 10 having the phase shifter 30 and termination resistance 20 and different in the slot position by 1/2 wave length alternately, the planer array antenna can be constituted.
Patent JP-S639703-A (JP)
Inventor: JIYON DABURIYU KAANAU
IPC: F15B13/01
Filed: 1987-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S646032-A (JP)
Title: Prepreg sheet for flake lining and process for lining using said sheet
Inventor: INUZUKA TOSHIO
IPC: C09D7/43
Filed: 1987-06-29
Abstract: PURPOSE:To provide a prepreg sheet for flake lining, comprising a sheet composed of a hardener-containing matrix polymer containing flakes oriented in laminar state parallel to the surface of the sheet and easily giving a lined layer having uniform film thickness. CONSTITUTION:A hardener-containing matrix polymer 3 (e.g. vinyl ester polymer) is mixed with preferably 20-60wt.% (based on the matrix polymer) of flakes 2 (e.g. glass flakes) and the mixture is formed in the form of a sheet to obtain a flake-lining prepreg sheet 1 containing flakes 2 oriented in laminar state in the matrix polymer 3 parallel to the surface of the sheet. The sheet is placed on a surface of a substrate subjected to raw material treatment and primer treatment and is pressed to harden the matrix polymer. A lined layer having excellent corrosion resistance, water-vapor migration resistance, etc., can be easily and uniformly formed on the surface of the substrate by this process.
Patent JP-S6220246-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M4/02
Filed: 1985-07-18
Abstract: PURPOSE:To increase charge-discharge cycle performance of a nonaqueous electrolyte secondary battery by alloying lithium with an aluminum alloy containing a specified amount of metal such as indium, gallium, and germanium, and using it as a negative electrode. CONSTITUTION:A negative electrode 3 is formed with an alloy prepared by alloying lithium with an aluminum alloy containing 0.2-10tom% of one or more metals selected from indium, gallium, and germanium. The negative electrode 3 is placed inside a negative can 1, and combined with a separator 5, a positive electrode 6 mainly comprising titanium disulfide, a lithium ion conductive nonaqueous electrolyte to form a nonaqueous electrolyte secondary battery. Since the metal such as indium exists locally in aluminum to form a grain boundary, an electrochemical alloy area is increased, alloying in charge and lithium release in discharge are quickened, and charge-discharge cycle performance is increased.
Patent JP-H08326969-A (JP)
Title: Pipe coupling
Inventor: HASHIMOTO TAKAO
IPC: F16L47/00
Filed: 1995-06-02
Abstract: PURPOSE: To prevent the removal of a pipe securely without using a metallic fastening ring. CONSTITUTION: A coupling main body to connect both fluid pipes 1 and 2 each other is formed of a glass fiber reinforced plastic, and by making the inner surfaces of fastening rings 4a and 4b provided outer side of the outer peripheral surface of the other side fluid pipe 2, in an uneven surface of a fiber reinforced plastic whose strength and the hardness are higher than the coupling main body 4 and the surface of the fluid pipe 2, a strong removal preventive function of both fluid pipes 1 and 2 each other by a removal preventive part 8 can be obtained without using a metallic fastening ring.
Patent JP-S646782-A (JP)
Title: Radiation exposure management terminal equipment
Inventor: UCHIUMI TOSHIYUKI
IPC: G01T1/00
Filed: 1987-06-29
Abstract: PURPOSE:To improve operability and expand input range by constituting to enable input by displaying selection details peculiar to the work on the CRT screen from the storage as a means to enter work exposure data. CONSTITUTION:A radiation exposure terminal unit 20 consists of a CRT screen 23, processing menu switch 24, work subject card reader 25, and a combination of control unit 21 with input keyboard 26 and magnetic recorder transportation unit 22. All input operation directions are given from the screen 23 and operation position indicating the position of switch 24 which an operator should press is lit so that the operator can easily and accurately input the radiation does and the related work exposure data. Depending on input items, the name of work steps for work subjects read from the reader 25 as a work is output to the screen 23 as choices with numbers from the storage of radiation exposure terminal unit 20 which stores it ahead of time. It will improve operability and expands input range.
Patent JP-S6136799-A (JP)
Inventor: KANDA TOSHIE
IPC: G10L15/06
Filed: 1984-07-30
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-H0830069-A (JP)
Title: Electrifying device
Inventor: IWATA YUKIHIRO
IPC: G03G15/02
Filed: 1994-07-12
Abstract: PURPOSE:To restrain produced ozone and to lighten measures for absorbing the ozone by specifying the diameter of a wire for a corona discharge electrode. CONSTITUTION:A wire whose diameter is <=30mum is used as the wire 2a for the corona discharge electrode of an electrifying device 2. By making the diameter of the wire small, the produced ozone tends to decrease. For example, in the case it is compared with the conventional diameter (50mum), the produced amount of ozone is restrained to half or less. In such a case, a scorotron electrifying device is mentioned as an example, but this electrifying device is not always limited to the scorotron electrifying device. The same effect is obtained also in a corotron electrifying device or an electrifying device whose opposed part to a photoreceptor is constituted of a part where a grid electrode does not exist and a part where a grid electrode exists. One wire 2a is used in explanation, but the number of the wires 2a is not limited.
Patent JP-S6050754-A (JP)
Title: Bit clock generating circuit
Inventor: OOI MICHIO
IPC: G11B20/14
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a bit clock which is synchronizing with the bit of an input signal supplied from an FF circuit by extracting the difference of phases between the output signal of the FF circuit which divides the output signal of a VCO circuit into two parts and the edge part of an input signal shown by a non- resetting method in the form of a change of pulse width. CONSTITUTION:When a pulse signal A is peoduced from a VCO 1, this signal A is supplied to a clock input terminal CK of the 1st FF circuit 2. The circuit 2 contains a 2-dividing circuit which divides the signal A into two parts. An output signal J of the 2nd exclusive OR gate 9 undergoes the modulation of pulse width in accordance with the difference of phases between the edge part of a reproduction signal E and a signal B. Then the signal J is smoothed by a loop filter 10 and supplied to the VCO 1 in the form of an oscillation frequency control signal to correct the oscillation frequency. Therefore the bit clock output produced from a reset output terminal -Q of the circuit 2 is synchronous with the signal E. In this case, a differentiating circuit using a resistance and a capacitor is not needed for a suitable application to integration.
Patent JP-H03173413-A (JP)
Title: Improved tantalum capacitor and its manufacture
Inventor: JIYON AARU SUTAAMAA
IPC: H01G9/00
Filed: 1990-06-20
Abstract: PURPOSE: To obtain a Ta capacitor by inserting a Ta rod into Ta powder, molding the rod applied with powder by applying a differential compressive force, compacting the rod applied with powder and the matching part thereof by applying specified pressures respectively and then sintering, anodizing and forming a cathode. CONSTITUTION: A die 20 is filled with a Ta powder composition and a Ta rod 13 is matched with protrusions 25, 26. Dies 21, 22 are then closed to compress the powder in a main volume part 26' at a density of 4-7g/cc and the powder in the range 27 to be matched with the rod 13 at a density of 8-10g/cc. A green pellet thus obtained is sintered at 1600 deg.C for about 20min under 1×10<-5> Torr in order to remove additive materials and then Ta powder and Ta rod are connected mechanically and electrically to produce a tight sponge- like body. It is then anodized normally and a cathode is formed thereon thus completing a tantalum capacitor.
Patent JP-S5949722-A (JP)
Inventor: SAKATA SOUJI
IPC: A47L9/14
Filed: 1982-09-14
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-S5490053-A (JP)
Title: Broadside rolling in hot rolling of steel plate
Inventor: AKASAKA KIYOSHI
IPC: B21B1/02
Filed: 1977-12-28
Abstract: PURPOSE:To almost straighten the both ends of steel plate after rolling by the procedure in which the biting at the time of rolling is started with the one corner of slab and then another biting is started with one corner other than the corner and its diagonal line. CONSTITUTION:The slab 3 is started to roll from the side I of the roll 1, and then reversed by biting it from the side II. This cycle is repeated for rolling. In this case, in the case of rolling from the side I, biting is started with an inclined angle to the rolling axle 0-0 from the one corner A of the slab 3 or from the corner A' on its diagonal line. And, in the case of rolling from the side II, biting is started with a slant attitude in such a way that rolling is started from any of the coners B and B' except the corners A and A'. This method enables one to nearly straighten the both ends of steel plate after rolling even in case where broadside ratio is greater, and therefore to make the cutting loss after rolling smaller. Thus, the rolling yield can be raised.
Patent JP-S5492277-A (JP)
Title: Thermal head
Inventor: HARA TOSHITAMI
IPC: H01C17/08
Filed: 1977-12-28
Abstract: PURPOSE: To obtain a thermal head which is hard to be oxidized, is stable in resistance value and permits selection of specific resistance up to a high value by using a heating resistor composed of niobium boride and oxygen.  
     CONSTITUTION: A thin film heating resistor 2 which is composed of niobium boride and oxygen by making sputtering or other of the target of niobium boride in a mixed atmosphere of argon and oxygen to let oxygen be contained at more than 0.005 of the niobium in atom ratio is formed on a substrate 1 composed of an electrical insulator such as ceramics, glass or other. An electric conductor 3 which is formed of good electric conductor such as aluminum, gold or other and supplies electric power to the heating element 2 is provided thereon. The heating element 2 and conductor 3 are combined with the silicon oxide, tantalum oxide or these having been made by, e.g., electron beam vapor deposition, sputtering or other to form a protecting layer 4. Thereby the life of the head may be made much longer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H029476-A (JP)
Title: Spin coating device
Inventor: OKADA SHINJI
IPC: H01L21/30
Filed: 1988-06-27
Abstract: PURPOSE:To reduce significantly the amount of mist particles sent flying to a material to be treated by installing a slant section and a receiving section near a position where a liquid coating agent which is caused to fly in mist particles by rotation of the material to be treated at high speed and a cup collide, when a uniform regist film is formed on the surface of a semi-conductor wafer. CONSTITUTION:When a liquid coating agent is supplied and the surface of a material to be treated 11 which rotates at high speed between an upper cup 16 and a lower cup 17 is spin-coated, the liquid coating agent is sent flying in mist particles inside the cup by rotation of the material to be treated 11 at high speed. In this case, the inclined angle near a position where the flying particles collide with the inner part of the upper cup 16 is adequately obtuse downward with the surface of the material to be treated 11. In addition, a receiving section 16c is provided at a position following a slant section 16b so that the mist particles of the coating agent which generate through collision with the slant section 16b are allowed to fall and gather together in the receiving section 16c. Consequently, even the small amount of mist particles generated is almost not scattered over the material to be treated 11.
Patent JP-S5861913-A (JP)
Title: Manufacture of hot extrusion alloy material
Inventor: TAKAHASHI TSUNETOSHI
IPC: B21C23/00
Filed: 1981-10-09
Abstract: PURPOSE:To prevent generation of streaky flaws on pipes or round bars in manufacturing pipes or round bars, by extruding continuous casting blank material of stainless steel and superalloy by extruding after expanding or upsetting and reheating. CONSTITUTION:In manufacturing pipes or solid round bars by extruding continuous casting material of stainless steel or superalloy, unlike the case of hot rolled blank material made by processes of melting-ingot making-hot blooming, streaky flaws are generated on the surface of the pipes or round bars to lower product yield. To prevent this defect, hollow continuous casting blank material as a material for pipes or solid continuous casting blank material as a blank material for round bars is expanded or upset, and reheated to make the texture fine by recrystallization and to make the directivity random. Thus, generation of streaky flaws due to extrusion is prevented.
Patent JP-S6317761-A (JP)
Title: Band plate tension giving device
Inventor: HASHIKAWA YOSHITO
IPC: B23D33/00
Filed: 1986-07-07
Abstract: PURPOSE:To simplify a device in structure as a whole as well as to miniaturize it, by giving the extent of pressure uniformly to each slit band plate being pressed via an endless belt by a pressure giver utilizing hydraulic pressure, in case of the band plate tension giving device. CONSTITUTION:After a slit band plate 2 is passed through between outer surface where both upper and lower endless belts 3 are opposed with each other, fluid pressure of a pressure giver 4 pressing an inner surface of the endless belt 3 is raised up to the specified pressure. If so, with a property that all points in a fluid comes to the same pressure, the pressure giver 4 presses the whole range of the inner surface of the endless belt 3 coming into contact with the pressure giver 4 with the same pressure, thus the pressure giver 4 acts so as to uniformly give pressure to all parts of each slit band plate 2 to be indirectly contacted via the pressure giver 4 and the endless belt 3. And, each endless belt 3 is independently rotated each as one body without entailing any slip with the slit band plate owing to frictional engagement with each slit band plate 2, thus uniform tension is given to each slit band plate with frictional force between the pressure giver 4 and the endless belt 3.
Patent JP-S6140512-A (JP)
Inventor: JIEIMUZU REO MAKUSHIEIN
IPC: G01F1/66
Filed: 1985-07-22
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-H1060254-A (JP)
Title: Thermosetting composition based on cyclic isocyanate addition product
Inventor: WICKS DOUGLAS A
IPC: C08L75/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject one pack type liquid thermosetting composition comprising the reaction product of a polyisocyanate with a compound having groups capable of reacting with the isocyanate groups, partially containing the groups in the form of cyclic groups having urea groups, etc., stable in room temperature, and not requiring a blocking agent. SOLUTION: This thermosetting cyclic isocyanate addition product comprises the reaction product of a polyisocyanate having two or more isocyanate groups with a compound having two or more groups capable of reacting with the isocyanate groups. At least 10wt.% of the reaction product has the groups in the form of cyclic groups, such as a group of the formula [R' is a residue obtained by removing two isocyanate-reacting groups from a compound having two or more isocyanate-reacting groups; R is a residue obtained by removing two isocyanate groups from a polyisocyanate having two or more isocyanate groups; X is O, N(H), etc.; (n) is 1-10], having urea group and/or urethane groups.
Patent JP-H11352661-A (JP)
Title: Heat-developing processing device
Inventor: IWAGAKI MASARU
IPC: G03D13/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To heat-develop both photosensitive material for photographing and photosensitive material for printing by a compact and simple mechanism by one device. SOLUTION: After applying water to the photosensitive surface of the photosensitive material, the photosensitive surface of the photosensitive material and a processing member having a layer including processing agent for processing the photosensitive material are superposed, heated and heat-developed in this device 11. In such a case, 1st photosensitive material and 2nd photosensitive material which are different are selectively heat-developed by one device. The device is equipped with a common water applying part for applying water to the photosensitive surface of the selected 1st photosensitive material or the 2nd photosensitive material.
Patent JP-S6050938-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIYATA KEIICHI
IPC: H01L21/822
Filed: 1983-08-30
Abstract: PURPOSE:To contrive the reduction of testing time and the improvement of reliability by a method wherein a testing terminal that tests the relation between the detection level of a detecting circuit and the range of operating voltages of an IC is provided in the IC having this circuit for detecting the power source voltage in a chip. CONSTITUTION:The output A of a power source voltage detecting circuit 2 is inputted to an OR-gate 4, and the output B of the gate 4 is used as a reset signal for a functional block 3. The other input of the gate 4 is connected to an IC terminal C as the testing terminal. In this construction, when the terminal C is kept connected to a GND, the terminal C turns to an L level, and then the action test for the IC can be carried out. On the other hand, the output B always turns to H by connection of the terminal C to the power source terminal VDD, therefore the minimum operating voltage of the functional block 3 can be measured independently of the detected level of the circuit 2. In the case of variations of the detected level of the circuit 2 and the minimum operating voltage of the block 3 with the dispersion in manufacture, this construction enables the reduction of testing time and the improvement in reliability.
Patent JP-2000029553-A (JP)
Title: Feedback circuit
Inventor: SHOAEI OMID
IPC: H05B3/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique for compensating the fluctuations of production process, temperature and power source. SOLUTION: The feedback circuit for generating an output feedback current in order to compensate the fluctuation of input caused by the fluctuation of an additional factor, is composed of a first current mirror circuit 105 for receiving an input signal and generating an output signal, a second current mirror circuit 115 connected to the first current mirror circuit 105, a sensor circuit 110 connected to the first current mirror circuit 105, and a power supply voltage source connected to the first current mirror circuit 105 and the second current mirror circuit 115.
Patent JP-H0719391-A (JP)
Title: Manufacture of vacuum heat insulation panel and structure thereof
Inventor: YAMAJI TADAO
IPC: F16L59/06
Filed: 1993-06-30
Abstract: PURPOSE:To increase efficiency in the mass production of vacuum heat insulation panels for cost reduction by manufacturing panel parts continuously by use of a continuous element consisting of a pair of panel materials, cutting and dividing respective panel parts according to types for manufacture of a vacuum heat insulation panel. CONSTITUTION:A continuous element 1 of the first panel surface materials where recessed parts 3 corresponding to respective panels are press-formed, and a flat continuous element 2 of the second panel surface materials where exhaust ports 4 are formed for respective panel parts are transferred in order along a prescribed transferring route. In the transferring course, a filler 5 is first charged in the respective recessed parts 3, the second continuous element is covered, and the continuous elements 1, 2 are jointed by welding 6 over the whole periphery of the circumferential part of the respective recessed parts 3 for the respective panel parts. Next, a bell jar 7 for vacuum exhaust is brought into pressure contact with the top of the panel part, and the ball jar 7 is vacuum-exhausted, so that the inside of the panel part is vacuum- exhausted through the exhaust port 4, and the exhaust port 4 is sealed and the part between the panel parts is cut off and separated 9 to provide a vacuum heat insulation panel.