baber/WOPTO huggingface dataset:
Patent JP-2000090890-A (JP)
Title: Battery pack
Inventor: HARADA MASATO
IPC: H01M10/60
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a required heat radiating characteristic while setting area and the number of recesses, and to easily drain the water entered the recesses by providing the recesses formed in an outer case for housing a battery pack from a surface toward the inside or diagonally upward, and forming the whole surface or a part of the deepest surface of the recesses with an opening. SOLUTION: The recesses 2 are formed in an outer case 1 for housing each battery cell 3 from a surface toward the inside and diagonally upward, and an inside opening 4 of the deepest surface of the recessed part is formed by opening a part or the whole surface of the deepest surface as a slit. Consequently, the air inside and outside of the outer case 1 are replaced with each other, and a bottom edge 4a of the inside opening 4 of the recesses 2 is positioned upper than an upper edge 2a of the recesses 2. As a result, even if the water put on the outer case 1 enters the recesses through the slit, the entered water is easily drained so as to improve the water resistance and the heat radiating performance.  With this structure, mean charge and discharge cycle lifetime can be improved and the deviation of discharging capacity can be reduced without increasing the material cost and the assembling man-hours.
Patent JP-H03123081-A (JP)
Title: Array type photodetective element
Inventor: KAMIYAMA TSUGUYUKI
IPC: H01L27/146
Filed: 1989-10-04
Abstract: PURPOSE:To shorten the manufacturing process of a photodetective element of this design and to improve it in reliability and sensitivity by a method wherein a common electrode composed of charge collecting parts provided with a large number of fine voids and a light blocking part of large area, individual electrodes correspondent to the charge collecting parts concerned, and a photoelectric conversion layer sandwiched between the common electrode and the individual electrodes are provided. CONSTITUTION:A metal film is formed on an insulating board 4, which is patterned so as to form photodetective parts at a prescribed pitch, and individual electrodes 2, 2... are arranged. Then, a stripe-like a-Si:H layer 3 is formed thereon. Thereafter, a metal film is formed thereon, which is patterned to form comb-like electrodes 1b, 1b... above the individual electrodes 2. A part 1a of wide area of the comb-like electrode is used to block light rays, and light rays are incident on the a-Si:H layer 3 through gaps between the electrodes 1a, 1b... to induce charge. As mentioned above, an optical shielding electrode and a charge collecting electrode are formed at the same time, so that a manufacturing process can be shortened, and an unstable transparent electrode of ITO or the like can be dispensed with, as a result a photodetective element of this design can be improved in reliability.
Patent JP-H08100089-A (JP)
Title: Polypropylene container for infusion
Inventor: IIJIMA MAKOTO
IPC: C08L23/12
Filed: 1994-09-30
Abstract: PURPOSE: To provide a polypropylene container for an infusion which is advantageous in that it is very less likely to produce fine particles and has excellent safety. CONSTITUTION: A polypropylene container for an infusion, using a composition comprising polypropylene and, added to polypropylene, 0.002 to 0.1wt % hydrotalcite and/or lithium-aluminum double hydroxide and 0.03 to 0.15wt % phenolic antioxidant.
Patent JP-H09107332-A (JP)
Title: Optical transmitter-receiver
Inventor: SAKURAMOTO SHINICHI
IPC: H04B10/564
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To make the reception level of an opposite party constant independently of a loss of a transmission line by controlling an LD drive current depending on a peak level of a reception signal so as to make an output of an LD variable. SOLUTION: A reference voltage generating circuit 17 of a transmission section 1 detects a peak voltage of a reception signal from an output of a preamplifier 22 of a reception section 2 and generates a voltage being a difference between the detected peak voltage and a received reference voltage corresponding to a reference optical reception level. An optical output control voltage generating circuit 18 generates a voltage controlling an optical output of a laser diode(LD) 12 with an output of the circuit 17 and outputs of an output level monitor voltage generating circuit 14 and an APC reference voltage generating circuit 15. An LD current control circuit 16 gives a voltage to control an output power of the LD 12 with an output of the circuit 18 to an LD drive circuit 11.  Thus, a transmission level is set so that a reception of an opposite transmitter-receiver is made constant independently of a loss of a transmission line.
Patent JP-H02109131-A (JP)
Title: Inference processor
Inventor: ONO KENJI
IPC: G06F9/44
Filed: 1988-10-19
Abstract: PURPOSE:To execute a production rule with high efficiency and to perform an inference process at a high speed by preparing a production rule memory part, an intensive coupling component decomposing part, a sorting part, a meta-knowledge memory part, and an inferring part. CONSTITUTION:A rule memory part 11 stores plural production rules for a pair of the condition and execution parts. An intensive coupling component decomposing part 12 extracts the production rules out of the part 11 to form the meta-knowledge prior to the inference of an inferring part 15. In this case, the rules that satisfy the transition conditions among all states that can be secured by each variable contained in the rules of the part 11 are obtained in the form of a directional flag matrix. Then this matrix undergoes the intensive coupling component decomposition for acquisition of the rules satisfying both variable and transition conditions at the meta-knowledge. A sorting part 13 calculates the cycle of each obtained intensive coupling component and divides the cycle based on the calculation value. Then the rules satisfying the sort variable and transition conditions are obtained as the meta-knowledge. These meta-knowledges are stored in a meta-knowledge memory part 14. The part 15 decides generally an inferring process reaching a target state base don the meta-knowledge and execute the rules with high efficiency to store the interim inferring state into a state memory part 16.
Patent JP-H0574050-A (JP)
Title: Digital data reproducing device
Inventor: HIRABAYASHI MASAYUKI
IPC: G11B7/00
Filed: 1991-09-13
Abstract: PURPOSE:To output not only the reproducing audio signal of itself but also an audio signal from an external equipment. CONSTITUTION:At the time of reproducing a digital audio signal from a compact disk 1, a 3-state buffer 17 is in the state of outputting, the digital reproducing audio signal is outputted as the digital audio signal B through a waveform shaping circuit 4, a signal processing circuit 5 and the 3-state buffer 17, and simultaneously is converted into an analog audio signal by a D/A converter 6 and converted to be outputted to the outside through an LPF 7, etc. At the time of reproducing no audio signal from the compact disk 1, the 3-state buffer is in the state of no outputting, the digital audio signal B from the outside is converted into the analog audio signal by the D/A converter 6 and outputted to the outside through the LPF 7, etc.
Patent JP-H11102868-A (JP)
Title: Growth of carbon-doped compound semiconductor material and heterojunction bipolar transistor
Inventor: FUJITA KOICHIRO
IPC: H01L29/737
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To form a carbon-doped compound semiconductor material doped with good crystallizability by a method wherein the carbon-doped compound semiconductor material is formed into a constitution, wherein when the compound semiconductor material is grown on a semiconductor substrate by an organometallic vapor growth device, the linear velocity of a susceptor placed with the substrate is changed. SOLUTION: When a carbon-doped compound semiconductor material is grown on a semiconductor substrate by an organometallic vapor growth device, the linear velocity of a susceptor placed with the substrate is changed, whereby a carbon concentration being contained in the compound semiconductor material is controlled. In this case, it is preferable that the linear velocity of the susceptor be set in a range of 3 to 10 m/sec. It is preferable that in the formation of the compound semiconductor material, carbon-doped gallium arsenic gas is used, trimethylgallium gas is used as group III raw gas and trimethyl arsenic gas is used as group V raw gas. When the linear velocity of the susceptor is increased, the flow velocity of the raw gases in the vicinity of the substrate on the susceptor is increased, and the rate of cracking of the raw gases becomes less.
Patent JP-S61139882-A (JP)
Title: Interpolation system of sample data
Inventor: SUGIMORI HIDEKI
IPC: H03M13/00
Filed: 1984-12-13
Abstract: PURPOSE:To improve the cycle distance of sound rays by approximating a sound speed profile function so that a slope is discontinuous at the maximum point of the sound speed as the maximum point of sample data and continuous except at the maximum point of the sound speed. CONSTITUTION:The sample data (Zi, Ci) inputted from an input terminal 1 is sent to a sample data storage means 4 and data Ci is sent to a maximum point extracting means 2 to extract maximum points; and their numbers ml are sent to a maximum point number storage means 3 and the number L of the maximum points is sent to a counting means 5. A signal interpolating means 6 when it receives a section number (l) from the counting means 5 reads the range of numbers of sample data corresponding to the section out of the maximum point number storage means and reads the sample data within the number range out of the sample data storage means 4 to perform specific curve interpolation, thereby sending the result to a parameter storage means 7.
Patent JP-H02106962-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI YOSHITO
IPC: H01L27/088
Filed: 1988-10-17
Abstract: PURPOSE:To protect an input while forming a base layer under the optimum conditions only of an N-P-N transistor by providing a protective circuit in which the MOS transistor of a thick gate oxide film is inserted between the input and a first power supply, between the input and a second power supply or the first power supply and the second power supply. CONSTITUTION:When the potential difference of an input wiring 108 and a VSS wiring 107 is the VT or more of a thick gate Nch transistor 106, the transistor 106 is turned ON. When an input is VSS or less, a parasitic diode 157 is turned ON, and forward currents flow. Consequently, even when negative overvoltage is applied to the VSS wiring by any cause, the transistor 106 is turned ON, and the thin gate oxide film of an input buffer 159 is protected. When the potential difference of an input 114 and VDD 115 is the VT or more of a thick gate Pch transistor 113, the transistor 113 is turned ON, and the thin gate oxide film of the input buffer CMOS transistor 159 is protected even when overvoltage is applied to a VDD power supply to input potential.
Patent JP-H01104642-A (JP)
Title: Production of styrene based resin film or sheet
Inventor: INO MASAHIKO
IPC: C08L9/00
Filed: 1987-10-19
Abstract: PURPOSE:To obtain a film or sheet having excellent flex and impact resistance and suitable in the field of food packaging, by blending a specific amount of a specified hydrogenated block copolymer with a styrene based resin and molding the resultant blend. CONSTITUTION:A styrene based resin (e.g. polystyrene or styrene-methacrylic acid copolymer) is blended with 3-15wt.%, preferably 5-10wt.% hydrogenated block copolymer obtained by hydrogenating a block copolymer of a vinyl aromatic hydrocarbon (e.g. styrene) and a conjugated diene (e.g. butadiene) and the resultant blend is melt extruded and drawn. The hydrogenated block copolymer has preferably 5-60wt.%, especially 20-50wt.% content of the vinyl aromatic hydrocarbon and at least 80wt.% double bonds derived from the diene component are preferably saturated.
Patent JP-S62120581-A (JP)
Title: Program control type address generator circuit
Inventor: NAKAJIMA YASUSHI
IPC: G06T1/60
Filed: 1985-11-20
Abstract: PURPOSE:To improve the flexibility of raster calculation, to reduce a CPU load and to accelerate a processing speed by program-controlling address generation and timing generation. CONSTITUTION:A system clock signal S001 is inputted to a sequence control part SC from the outside. When addresses in the horizontal direction are completely generated by those of one horizontal line, a pulse generator circuit 81 supplies a count-up signal S004 to a vertical direction address counter 25. An address advancing number count-up pulse S007 in the horizontal direction is obtained from an AND between the area selection parameter outputs S017 and S016 of sequence register parts SR in shift regsiters 11 and 12. The count-up pulses S020 of the counters 21-23 of an operand address generation part AG are generated from an AND of the outputs S016 and S017 of the registers 11 and 12. Then data of selectors 41 and 51 are added and substrated 61 to generate an address S031.
Patent JP-S61139784-A (JP)
Inventor: YANASE MASAO
IPC: G03G21/00
Filed: 1984-12-12
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-S61129553-A (JP)
Inventor: IRUTSUKA KABAANEN
IPC: G01N21/13
Filed: 1985-11-21
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-S63117191-A (JP)
Title: Scroll compressor
Inventor: SUZUKI YASUYUKI
IPC: F04C29/02
Filed: 1986-11-04
Abstract: PURPOSE:To prevent the oil rising phenomenon in which oil flows outside the compressor by returning the oil returned into a balancer chamber after lubricating a thrust bearing, into an oil reservoir through an oil discharge passage which is formed of pipes and separated from the periphery. CONSTITUTION:Lubricating oil lubricates bearings 18-22, passing through an oil feeding hole 6d from an oil reservoir 15, and then is introduced into a balancer chamber 30 through an oil return hole 25 on the first frame 8, and then stirred by a balancer 29, and discharged in the mist form from an oil discharge hole 26. An oil discharge passage 32 which consists of a U-shaped plate-shaped member or pipe which is arranged in close adhesion to the outside diameter part of a stator 11 and forms an oil passage separated from the peripheral is installed between the oil discharge hole 26 and the oil reservoir 15. Though the lubricating oil discharged from the oil discharge hole 26 returns into the oil reservoir 15, passing through the oil discharge passage 32, the oil is prevented from being transported by the inhaled fluid and introduced into a compression chamber, since the oil is discharge passage 32 is separated from the periphery, and the oil rising phenomenon in which oil flows outside the compressor can be prevented.
Patent JP-2001079844-A (JP)
Title: Method for separating shaft of roll and apparatus for separating shaft
Inventor: NISHIJIMA SHIGERU
IPC: B29B17/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating a shaft wherein the shaft made of a metal of a roll used for an electro-photographic apparatus is separated from an elastic body under a condition where the outer peripheral face is coated with the elastic body and can be recovered in a reusable good shape without deforming and damaging the shaft at that time. SOLUTION: A roll 10 for an electrophotographic apparatus with a shaft 12 which can be heated by means of high-frequency induction heating and an elastic body 14 provided under a condition where the outer peripheral face is covered therewith is treated by induction heating through a high-frequency induction heating coil 18 to thermally destroy the interface of adhesion of the elastic body 14 to the shaft 12. Thereafter, the shaft is pushed out from the elastic body 14 by means of a shaft separating pin 40 and a separating cylinder 42 to separate it.
Patent JP-H03123368-A (JP)
Title: Color electrophotographic device control method
Inventor: MATSUMURA TOICHI
IPC: G03G21/00
Filed: 1989-10-06
Abstract: PURPOSE:To constantly and stably obtain a clear image regardless of whether or not a photosensitive body is waiting by stopping excessive electrification / destaticization when the photosensitive body is on stand by. CONSTITUTION:When a signal from an exposure signal generating device is not found, an electrifier 16 at a cyan stage does not operate but only the photosensitive body 15 rotates. When an exposure signal is sent to the photosensitive body 15 from an exposure laser 17, all electrification, exposure, development and the destaticization stages are continued, whereas when the photosensitive body is stand by without being exposed, all stages after the destaticization, i.e., the last process of image formation are stopped. Thus, a toner image which already is formed on the photosensitive body 15 is prevented from being excessively electrified by the electrifier 16, and its transfer to paper 21 is stabilized. Moreover, excessive destaticization by a destaticizer 23 is prevented, whereby a surface potential is prevented from lowering at the time of next electrification. With this constitution, the stable surface potential of the photosensitive body is obtained, and stable transfer to the paper 21 is attained.
Patent JP-H06108488-A (JP)
Title: Underground external wall and its construction
Inventor: MITOBE TORU
IPC: E02D31/02
Filed: 1992-09-30
Abstract: PURPOSE:To provide an underground external wall having a sufficient water- proof effect and easy construction. CONSTITUTION:An underground external wall is provided with a concrete wall 11 supported by the frames 20 of the underground external wall body 10 and formed by them. The frames 20 form the internal faces of the underground external wall body 10 by the unified body with the concrete wall as frames to place concrete. The frame for concrete has hollow spaces in the inside and water-permeable grooves 21a are formed on the face of concrete wall 11 side of the frames for concrete.
Patent JP-H08125477-A (JP)
Title: Manufacture of piezoelectric component lead terminal
Inventor: NAGANO KOICHI
IPC: H03H3/007
Filed: 1994-10-26
Abstract: PURPOSE: To obtain the piezoelectric component lead terminal in which fluctuation in an output waveform due to external shock or vibration or the like is less. CONSTITUTION: A prescribed amount of a vibration absorbing material 25 is provided to a surface of a metallic raw material 21. Then a cut line 17 is provided to the metallic raw material 21 in matching with a shape of a lead terminal 11 by a press. The lead terminal 11 has a 1st electrode piece 11a and a 2nd electrode piece 11b. Then the 2nd electrode chip 11b is folded by the press and overlapped onto the 1st electrode chip 11a and the vibration absorbing material 25 is provided to a gap between the 1st electrode piece 11a and the 2nd electrode piece 11b. An epoxy resin, a fluororesin or an adhesive tape or the like is used for the vibration absorbing material 25.
Patent JP-H01106570-A (JP)
Title: System for deciding placed position and sheet size of original
Inventor: KOIWA SEIICHI
IPC: H04N1/04
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate the need of the sheet size designation of the operator so that an original can be placed on an optional location by detecting the sheet size and placing position of the original. CONSTITUTION:A memory which can store the data on the whole surface of a glass plate 2 is used as a picture memory 14 and processing programs and areas to be used when the processing programs are executed are respectively stored in a program ROM 11 and working RAM 12. Moreover, the surface on the original side 21a of a sheet holding cover 21 is colored to black so that it can be distinguished from the sheet. A CPU 10 moves a reading unit 4 in the main scanning direction and, synchronously to the movement, fetches read data from the optical line sensor of the reading unit 4 and successively stores the read data in the picture memory 14. The sheet size of an original is detected in such a way that the placing location of the original is detected against an original placing plate by detecting the edges of the original and the lengths of the original in both longitudinal and transverse directions are obtained based on the detected edge information. Therefore, the operation to be carried out by the operator before starting the reading operation can be simplified.
Patent JP-S63117476-A (JP)
Title: Metal-vapor laser oscillator
Inventor: TSUNODA YORIO
IPC: H01S3/03
Filed: 1986-11-06
Abstract: PURPOSE:To quickly distribute the temperature uniformly over the whole length of a core tube by a method wherein a heat path, which is installed at the core tube generating a plasma as a laser medium by giving the discharge energy to a metal and at a heat-insulating layer formed at the outer circumference of this core tube, is formed in the axial direction between the core tube and the heat-insulating layer so that the intense heat, at the central part of the core tube, generated by an electrical discharge can be quickly transferred in the axial direction via the heat path by radiation, convection or conduction. CONSTITUTION:A heat-insulating layer 5 which is composed of aluminum or the like is installed at the outer circumference of a core tube 4 and comes into contact with the outer circumference of the core tube 4; a heat-conducting groove 14 as a heat path 13 is made in the axial direction inside the heat- insulating layer 5, More than one heat-conducting groove 14 is arranged at the outer circumference of the core tube 4 at prescribed intervals, e.g. in positions which divide the outer circumference into six equal parts. In order to enhance the heat-insulating effect at both end regions of the core tube 4, the heat-conducting groove 14 is made in the central region in such a way that the length 1 is reserved at the end of the heat-insulating layer 5.
Patent JP-H08124812-A (JP)
Title: Terminal electrode conductive paste coating method
Inventor: SUZUKI KAZUTAKA
IPC: H01G13/00
Filed: 1994-10-26
Abstract: PURPOSE: To provide a terminal electrode conductive paste coating method with which a continuous spreading to the adjacent surface can be formed on the corner part. CONSTITUTION: A plurality of parts 1 are maintained in such a manner that terminal electrode forming objective surface are positioned almost on the same plane surface and terminal electrode forming positions are arranged on a straight line through the spacers 6 of the prescribed height, the drawing nozzle part 7, where a drawing nozzle 7a having the width corresponding to the width of the terminal electrode is provided, is shifted corresponding to the forming position of the terminal electrode, and the conductive paste 9 injected from the drawing nozzle part 7 is spread on the parts 1. Accordingly, as the conductive paste 9 is spread on the parts 1 in almost U-shaped cross-section, a continuous spreading to the adjacent surface can be formed on the corner part, and the surface electrode and the terminal electrode can be connected with sufficient superposition even when a surface layer electrode is formed on the adjacent surface.