baber/WOPTO huggingface dataset:
Patent JP-H10150209-A (JP)
Title: Photoelectric conversion element
Inventor: KARIYA TOSHIMITSU
IPC: H01L31/04
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To raise the characteristics, such as an open-circuit voltage, a short-circuit photocurrent, a low-illuminance open-circuit voltage and a leakage current, and durability of a photoelectric conversion element by a method wherein the photoelectric conversion element is constituted into such a structure that the surface of a lower conductive layer has a roughened shape, an i-type layer contains columnar crystal grains and the longitudinal directions of the columnar crystal grains are arranged slantingly to the normal direction of a substrate. SOLUTION: A photoelectric conversion element has a substrate 101, a lower conductive layer 102, a first doped layer 103, an i-type layer 104, a second doped layer 105 and an upper conductive layer 106. Such the photoelectric conversion element is constituted into such a structure that the surface of the layer 102 has a roughened shape, the layer 104 contains columnar crystal grains and the longitudinal directions of the columnar crystal grains are arranged slantingly to the normal direction of the substrate 101. For example, the surface roughness Ra of a length of the extent of several tens of microns of the surface of the layer 102 is set in a length of more than 0.1μm to less than 1μm.  Moreover, the microscopic regions, where an angle G120 that the normal of the surface of the layer 102 forms with the normal of the major surface of the substrate is more than 15 degrees to less than 45 degrees, on the surface of the layer 102 is set so as to occupy 80% or more of the entire surface region of the layer 102.
Patent JP-H08111150-A (JP)
Title: Vacuum circuit breaker
Inventor: TAKAHASHI HIDEOMI
IPC: H01H33/66
Filed: 1994-10-06
Abstract: PURPOSE: To improve withstand voltage characteristics, and downsize an external shape. CONSTITUTION: A conductor support part 10 is suspended from an upper end plate 4A of an insulating cylinder 1, and an upper conductor 3 of a vacuum valve 1 is supported with an under surface of this conductor support part 10. A truncated cone shaped boss part 11A is protrusively arranged in an upper part on an outside surface of the insulating cylinder 1, and a boss part 11B is similarly protrusively arranged in a lower part. An upper polar terminal 3a is penetratingly arranged on the axis of the boss part 11A, and the base end of this upper polar terminal 3a is brazed to a side surface of the upper conductor 3.
Patent JP-S62104937-A (JP)
Inventor: YAMAZAKI HARUO
IPC: D02G3/24
Filed: 1985-10-31
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-H03103996-A (JP)
Title: Optical character reader
Inventor: HARASHIMA HIROYUKI
IPC: G09G5/30
Filed: 1989-09-19
Abstract: PURPOSE:To display a recognition character in accordance with attribute information of a recognized character without making the device large in size by extracting the attribute information from a character pattern, and performing an image processing to a display character pattern generated from a character generator based thereon. CONSTITUTION:An attribute information extracting means 5 extracts attribute information such as a character size, a font, etc., from a segmented character pattern. A character pattern deforming means 7 performs an image processing to a display character pattern generated from a character generator 8, based on the attribute information extracted by the attribute information extracting means 5. A character display means 9 reads the character pattern brought to image processing by the character pattern deforming means 7 and displays it as a result. In such a way, a recognition character can be displayed by a size and a font conforming to the attribute information of the recognized character without making the device large in size.
Patent JP-2000070013-A (JP)
Title: Reflective slide fastener
Inventor: MATSUSHIMA HIDEYUKI
IPC: A44B19/34
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflective slide fastener having the three-dimensional reflective function on a fastener tape surface by simple constitution and means. SOLUTION: An expanded edge part 7 is integratedly formed on one side edge of a strip-like fitting part 6 which is separate from a fastener tape 1. A reflective film, etc., is externally fitted to a surface of the expanded edge part 7 to form a reflection part 8 and provide a reflective tape 5, the expanded edge part 7 is disposed at an interval of the thickness of a flange of at least a slider to the side of a fastener element 2, the reflection part 8 of the expanded edge part 7 is formed in a rising manner on the surface of the fastener tape 1, and the reflective tape 5 is fitted to the fastener tape 1 in an attaching manner to the fastener element 2 so as to allow the expanded edge part 7 to be oscillated. The reflection part can demonstrate the three-dimensional reflective function without being damaged by the sliding of the slider.
Patent JP-S6399090-A (JP)
Title: Kbs3-p1004 substance and production thereof
Inventor: SUGITANI TOMOHIRO
IPC: A61K35/74
Filed: 1986-10-15
Abstract: NEW MATERIAL:KBS3-P1004 substance having the following physical and chemical properties. Elemental analysis (%), C 48.61, H 6.62, N 10.54, ash 1.46; ash point, 180-182 deg.C; appearance, white powder; solubility, soluble in water, methanol, ethanol and acetonitrile and insoluble in n-propyl alcohol, acetone, ethyl acetate, ether, chloroform, diethyl ether and petroleum ether; color reaction (ratio), Asp 3, Glu 1, Ser 1, pro 1, Tyr 1; containing 1mol of fatty acid having unknown structure per 1mol of the substance. USE:Antimycotic agent. PREPARATION:A microbial strain belonging to Bacillus genus and capable of producing KBS3-P1004 substance [e.g. Bacillus KB-S3 (FERM P-8986)] is cultured preferably under aerobic condition at 25-30 deg.C for 4 days.
Patent JP-S6397937-A (JP)
Title: Reader for radiation image conversion panel
Inventor: TAKAHASHI TATSUYA
IPC: B65H5/02
Filed: 1986-10-14
Abstract: PURPOSE:To reduce the occurrence of trouble regarding the reception of a panel by applying a driving force for panel supply only by a roller or endless belt which is in contact with one surface of the panel during rotation. CONSTITUTION:A panel supply device S consists of a panel driving part 22 where a roller 21 for panel driving is fixed on the top surface 13 of a housing and a lid part 24 which has a driven roller 23 opposite the roller 21, and the lid part 24 is mounted on the panel driving part 22 so that the lid part can be opened and closed. Further, the panel driving roller 21 of the panel supply device S and the inside roller 111 of a panel receiving device E rotate synchronously with each other through a chain 25, etc., so that the supply speed of the panel from the panel supply device S is coincident with the receiving speed of the panel to the panel receiving device E. Consequently, the smooth supply of the panel is facilitated to securely prevent the panel from being broken and the surface of the panel from being flawed, thereby eliminating the need for a driven roller which supports the function.
Patent JP-H04122757-A (JP)
Title: Stabilized chlorinated resin composition
Inventor: HIDA TOSHIO
IPC: C08K5/45
Filed: 1990-09-12
Abstract: PURPOSE:To improve thermal stability by compounding a chlorinated resin with a specific compd., a sulfolene compd., and an org. phosphorous ester compd. CONSTITUTION:100 pts.wt. chlorinated. resin is compounded with 0.1-8 pts.wt. compd. selected from the group consisting of an org. acid salt of Na, K, Mg, Ca, Ba, Zr, or Zn and an alkyltin compd., 0.001-1 pts.wt. sulfolene compd. pref. a compd. of the formula [wherein R1 and R2 are each H or alky(oxycarbonyl)], 0.01-5 pts.wt. org. phosphorous ester compd., an antioxidant, an epoxy compd., an inorg. metal salt compd., a polyhydric alcohol (ester), a light stabilizer, etc., to give the title compsn.
Patent JP-H0694069-A (JP)
Title: Vibro-isolating bed
Inventor: SOGO KEIKO
IPC: B63B29/12
Filed: 1992-09-11
Abstract: PURPOSE:To surly prevent any possible vibration from occurring by constituting this vibro-isolating bed with an operational means outputting a control signal through each signal inputted out of acceleration and angular velocity detecting means and a control means compensating vibrations in the both vertical and horizontal directions and turning anound a horizontal shaft by means of the control signal. CONSTITUTION:Each acceleration signal out of two acceleration sensors 3 and 4 is inputted into a central processing unit and then two control signals are outputted to a control part 23. An acceleration signal of another acceleration sensor 5 and each angular velocity signal out of two angle sensors 1 and 2 are all inputted into the central processing unit and, after being operated, three control signals are outputted to the control part 23 which operates on the basis of the control signal from an operational part 22, while actuators 6, 7 control vibrations in both X and Y directions, and other actuators 8, 9 and 10 operates independently, compensating a vibration in a Z direction and rotational vibrations of two turning angles theta1 and theta2 at the same time. As mentioned above, any possible vibration in a table or the like is surely preventable in this way, so that this vibro-isolating bed is usable as a motion-sickness preventer and so on.
Patent JP-H0580197-A (JP)
Title: Solidifying method for radioactive ceramic waste
Inventor: HONMA KATSUHIKO
IPC: G21F9/30
Filed: 1991-09-24
Abstract: PURPOSE:To solidify a radioactive ceramic waste with a high density by adding alkaline aqueous solution to the ceramic waste including radioactive substance, filling a metal capsule with it, and subjecting the whole to a hot, hydrostatic pressurizing process. CONSTITUTION:Alkaline aqueous solution is added to a ceramic waste 20 including radioactive substance, and a metal capsule 10 is filled with it, which is subjected to a hot hydrostatic pressurizing process, and thereby sintering of ceramic particles in between progresses through reactions of the ceramic waste 20 with the alkaline solution. As a result. a solidified body with high density is formed, and its pressure strength and water resistance are enhanced from when no alkaline solution is added. An excessive addition of alkaline solution causes generation of a large quantity of water vapor, etc., in the metal capsule 10, resulting in hindrance of the waste becoming denser, while adding the alkaline solution to a share ranging 0.5-20wt.% permits achieving a solidified body having a remarkably high density.
Patent JP-H04124719-A (JP)
Title: Loading/unloading system for semiconductor storage device
Inventor: YUZAWA IZUMI
IPC: G06F3/06
Filed: 1990-09-17
Abstract: PURPOSE:To prevent the loss of data by recovering the data on a faulty part of a magnetic disk based on the data on an ECC disk even though a fault may occur on the magnetic disk which restores the data to be supplied to an IC memory. CONSTITUTION:When the system operation is discontinued, a CPU 2 makes a processor 4 divide a memory 5 into plural pieces so as to secure the capacity equal to that of a magnetic disk 10a. Then the CPU 2 controls the total saving parallel operation. Meanwhile the ECC data calculated by an ECC circuit 8 are stored in am ECC magnetic disk 10b. Then the system operation is started again and the data are loaded into the memory 5 from the disk 10a under the control of the processor 4. In this case, the circuit 8 recovers the data on a defective part with use of the ECC data read out of the disk 10b.
Patent JP-H0581577-A (JP)
Title: Wireless photoelectric type smoke detector
Inventor: OKA SHOICHI
IPC: G08B17/10
Filed: 1991-09-25
Abstract: PURPOSE:To obtain excellent radio noise resistance and to improve the inflow of smoke and maintenance. CONSTITUTION:The printed board 10 of a smoke detecting unit 8 and a first printed board 7 controlling a buzzer 5 and a confirming light 6 are divided and disposed. The second printed board 10 is blocked with a sealed box 11. A smoke inflow part block 12 is mounted at the opening part 4 of a top case 2 freely attachably and detachably. A smoke inflow part 13 is disposed by projecting from the top face of the top case 2.
Patent JP-H0774011-A (JP)
Title: Manufacture of permanent magnet powder
Inventor: MAKITA AKIRA
IPC: B22F9/04
Filed: 1993-09-02
Abstract: PURPOSE:To suppress the generation of alpha-Fe and improve magnetic characteristics by powdering thin stripe extremely quick-cooling alloy into grains which have the average grain diameter in a specific range, nitriding the powder in the N2 and H2 mixed gas and resin-bonding the powder as bond magnet. CONSTITUTION:Melted Nd, Fe and V alloy is extremely quick-cooled by a Cu rotating roll which is 250mm in diameter and 30mm in width. The alloy thin strip is powdered mechanical powdering and powder with the average grain diameter of 200-300mum is provided. Then, nitriding is performed in the N2 and H2 mixed gas composed of H2 by 50% mol ratio and N2 by the rest of the percentage under the reduced pressure of 1atm at the room temperature. The powder is cooled and epoxy resin of 2.0wt.% is mixed. Then, compression molding is performed in the magnetic field of 10kOe with a pressure of 3.0tons/ cm<2> and resin-curing is performed at 150 deg.C for one hour to manufacture a bonded magnet.
Patent JP-H0560438-A (JP)
Title: Vacuum cooling method and device
Inventor: ITO SHUNJI
IPC: F25D7/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide a vacuum cooling method and device. CONSTITUTION:By using an upper cover 2 connected to a vacuum device 5 and a movable container body 3, a substance 9 to be cooled is placed on container bodies 3 and 13 from which the upper cover 2 is separated. After the container body 3 and 13 are horizontally moved, the upper cover 2 is adhered in an airtight manner to form vacuum vessels 1 and 11. A pressure in the vacuum vessels 1 and 11 is reduced by means of a vacuum device 5 to perform vacuum cooling of the substance 9 to be cooled. The structure of the vacuum vessel is simplified and input and output of the substance to be cooled to and from the vacuum vessel are extremely facilitated. As a result, the efficiency of vacuum cooling is improved. Further, the installation of a vacuum cooling device is free and the degree of freedom of layout of a factory is increased.
Patent JP-H04124995-A (JP)
Title: Two-port memory and its basic memory cell, and serial-parallel converter and time switch using same
Inventor: MATSUBARA OSAMU
IPC: H03M13/27
Filed: 1990-09-17
Abstract: PURPOSE:To reduce the amount of hard such as a time-division switch while reducing the number of MOS FETs for one bit by turning write-in and readout addresses to be different each other against the identical memory cell in a two-port RAM. CONSTITUTION:A write-in address AW(j) and a readout address AR(i) are turned to be different each other against the identical basic memory cell of a memory cell array 1 of the two-port RAM. In the two-port RAM equipped with a function rearranging the data by writing the data in this to be read out, the write-in address AW(j) and the readout address AR(i) are intersected, and write-in data dW(i) and readout data dR(j) are intersected. Thus, the function serially/parallely converting data can be realized. In this case, the address and data are intersected at the write-in and readout in the basic memory cell of the memory cell array of the two-port RAM so that the serial/parallel conversion of the data can be performed only by written in the memory to be read out.
Patent JP-2000073862-A (JP)
Title: Energy supply device and energy supply system
Inventor: OMI TADAHIRO
IPC: F25B27/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an energy supply device and energy supply system which can dispense with the security device for the engine to be used and prevent the device from becoming complicated. SOLUTION: This device is provided with a regular supply part (gas engine 1, generator 2) for supplying the electric energy produced by the gas engine 1 always operated at a rating to a load 200, a conversion supply part (steam double effect absorption cool/hot water machine 3, hot water absorption refrigerator 7) for always supplying the heat energy produced by using the pressurized steam generated by a gas engine 1 to the load 200, and a storage supply part (heat pump 11, heat storage tank 12, heat exchanger 13), provided with the heat storage material for storing the heat energy, for storing the heat energy to the heat storage material by utilizing a commercial power source and for supplying the heat energy stored in the heat storage material to the load 200, when the heat energy supplied to the load 200 by the conversion supply part is short.
Patent JP-H0559843-A (JP)
Title: Damping device
Inventor: GOFUKU YOSHIHIRO
IPC: E04H9/02
Filed: 1991-08-30
Abstract: PURPOSE:To ensure a large displacement of an additional mass. CONSTITUTION:An additional mass 1 includes a roller 3 and is capable of moving on a flat surface such as the roof top of a structure 15 or the like. One-side ends of wire ropes 17 are connected to the right and left of the additional mass 1, and the other-side ends are wound round winding drums 18. The winding drums 18 are rotated by an AC servo motor 21 to take up the wire ropes 17. A control device for the AC servo motor 21 computes the vibration state according to a signal from a sensor for detecting the vibration state or the like, and calculates the displacement, displacing speed and acceleration of the additional mass 1 according to the computed results. According to the calculated results, a servo controller adjusts a driving current supplied to the AC servo motor 21.
Patent JP-H1068257-A (JP)
Title: Lock device for vehicle backdoor
Inventor: YODA YUJI
IPC: E05B85/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the opening of an admission notch and prevent the opening of a back door by forming the case of a lock device with a storage case and a metal cover material, shaft-stopping a latch and a ratchet in the case, forming the admission notch at the center between an erect front wall and a bottom wall, and forming an erect rear wall into a circular arc wall. SOLUTION: When a back door is closed, the coupling rod of a striker fixed to a vehicle body enters an admission notch 14 formed between the erect front wall 11 and bottom wall 12 of a storage case, and it is coupled with the striker coupling groove 15 of a latch 9. The latch 9 is rotated, and a ratchet 10 is coupled with a full-latch coupling step section 17 into a full-latch to prevent the reverse rotation of the latch 9. Even if an impact is applied in the door opening direction after the back door is closed, an erect rear wall 13 is merely set to a linear wall and is not curved, the admission notch 14 is not opened, and the latch 9 is prevented from being extracted. Even if a strong load is applied in the door opening direction, the opening of the back door can be completely prevented.
Patent JP-2000071223-A (JP)
Title: Method for powder pressure molding, cylinder with collar manufactured thereby and case for electric component
Inventor: MATSUMOTO YOSHIHIRO
IPC: H01H37/54
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To easily mold a cylinder with a bottom having a collar at the outer periphery by powder pressure molding. SOLUTION: The method for powder pressure molding using a mold having a mortar-like body 8 including a step on the inner periphery, a lower punch 6, a first upper punch 4 provided at a position corresponding to the step and a second upper punch 4 provided at its inside comprises the steps of charging powder in a space formed of the mortar-like body 8 and the punch 6, lowering the punch 4, pressurizing the vicinity of the step of the mortar-like body 8, and then pressurizing the punches 4, 5.
Patent JP-H0798817-A (JP)
Title: Thin-film magnetic head and its production
Inventor: FUJISAWA WATARU
IPC: G11B5/31
Filed: 1993-09-30
Abstract: PURPOSE:To prevent the reduction in the thickness of a coil and to eliminate the deviation between upper and lower magnetic cores by disposing first sand second intermediate cores between the upper and lower sides of the head, providing the coils within an insulating layer for flattening the first intermediate core and superposing an auxiliary intermediate core thereon to provide a margin for etching. CONSTITUTION:TiO2. 2 and the lower core layer 3a are deposited by evaporation on a substrate 1 and the lower core 3 is formed by etching. The insulating layer 4 is formed thereon and is flattened by mechanical polishing. The first intermediate core 6 is disposed on the lower core 3 and coil-like grooves are formed by RIE on the insulating layer 5. Cu is deposited in the grooves to form the first coil 7. The auxiliary intermediate core 9 and a magnetic gap layer 10 are then superposed on the core 6. The gap layer 10 is partly removed to form the second intermediate core layer 11a. The layers 11a, 10, 9 are simultaneously etched by pole trimming down to the prescribed depth. There is no mispositioning of the upper and lower intermediate cores 11 holding the gap layer 10 and the auxiliary intermediate core which may arise therefrom. Then, blurs and crosstalks in the recording by magnetic flux leakage are prevented.
Patent JP-H0993167-A (JP)
Title: Two-way repeater in catv system
Inventor: MIKI YASUHIRO
IPC: H04N5/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the response from a head end device and to prevent the deterioration in the C/N with respect to an incoming signal from a terminal equipment. SOLUTION: A CPU 58 controls the transmission of an incoming transmission enable signal S11 with a frequency f2 to a 1st subscriber terminal equipment via a high frequency module 52, a band pass filter 48, a turnout 38, an outgoing branch amplifier unit 40, a branching filter 42, a distributer 44 and a turnout sequentially. The subscriber terminal equipment sends an incoming signal S12 with a frequency f3 sequentially via a turnout, the distributer 44, the branching filter 42, and a high frequency demodulator 56. The CPU 58 sends a reception confirmation signal S13 with a frequency f2 to the subscriber terminal equipment and analyzes the incoming signal S12 and stores temporarily the signal required to be sent to a head end device in a RAM 64.  The operation above is repeated for each subscriber terminal equipment to store only the signal required to be sent to the head end device in the RAM 64 and the stored signals are sent to the head end device.
Patent JP-H0695809-A (JP)
Title: Data recording and reproducing method and disk storage device
Inventor: OYAMA MITSUO
IPC: G06F12/16
Filed: 1992-09-14
Abstract: PURPOSE:To improve the reliability of a disk device which contains a storage medium having plural data recording faces, can restore the data which have become unreadable, even if the data cannot be read out of a head or the data recording faces, and also has a head parallel read and write function, in particular. CONSTITUTION:The data to be recorded is divided into plural pieces by a data dividing circuit 13, and a parity circuit 17 generates a parity 104 out of the divided data 102. The parity 104 is recorded on the different data recording faces by plural heads 20. When the reproduction of one of data recording faces becomes impossible, the data on the unreproducible recording face are restored by using the data and the parity of another reproducible recording face.