baber/WOPTO huggingface dataset:
Patent JP-H03237615-A (JP)
Title: Magnetic recording medium
Inventor: MIDO YUJI
IPC: G11B5/735
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent traveling property, durability and electromagnetic conversion characteristics and low surface electric resistance by applying a back coating layer having <=10<8>OMEGA/sq surface electric resistance on the opposite side to a signal recording layer. CONSTITUTION:A back coating layer is formed on the surface of a medium where no signal is recorded and a magnetic layer as a signal recording layer is formed on the opposite side. The back coating layer has <=10<8>OMEGA/sq surface electric resistance and same shrinkage as that of the magnetic layer. Therefore, the amt. of carbon black incorporated for the antistatic effect into the magnetic layer of the recording surface can be reduced, so that the packing density of the magnetic powder is raised to improve electromagnetic conversion characteristics (output, S/N, etc.). Thus, the obtd. medium has excellent traveling property, durability and electromagnetic conversion characteristics and low surface electric resistance.
Patent JP-H08225181-A (JP)
Title: Paper sheet conveying device
Inventor: KAWASHIMA TAKESHI
IPC: B65H5/02
Filed: 1995-02-21
Abstract: PURPOSE: To provide a compact paper sheet conveying device in which paper causing a jam can be easily found and pulled out. CONSTITUTION: Conveying belts 64a, 64b, 64c, 64d are wound on rollers 63a, 63b installed in a rotary shaft 65 and rollers 63c, 63d installed in a rotary shaft 66. The rotary shafts 65, 66 are supported on bearing supports 68, 69, and a clearance 69a is formed in the bearing support, 69. A bill 2 positioned in a conveying path is projected from the clearance 69a toward an open/close cover 70. In the open/close cover 70, a transparent part, 70a is arranged in the position corresponding to the conveying path. The bill 2 is fed out by means of the conveying belts 64c, 64d so as to be conveyed.
Patent JP-S53117988-A (JP)
Title: Production of bipolar ic
Inventor: USAMI MITSUO
IPC: H01L29/70
Filed: 1977-03-25
Abstract: PURPOSE: To make a bipolar IC of high performance and high reliability with a simple process by providing channel stoppers without using any mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61192890-A (JP)
Title: Scroll type compressor
Inventor: HASHIMOTO YUKIKAZU
IPC: F04C29/04
Filed: 1985-02-20
Abstract: PURPOSE:To improve the durability of an injection pipe by connecting a protect ing tube through which a gas refrigerant is guided from a gas-liquid separator to a compressing mechanism, and opening the one end of a fine tube whose other end communicates with the gas injection hole into the protecting tube. CONSTITUTION:The fixed scroll member 4 of a scroll type compressor is provided with an injection hole 21 with which the one end of a fine tube 22 is connected. On the other hand, the other end of the fine pipe 22 passes through an enclosed container and extends outside, and is opened into a protecting tube 23 communicating with a gas-liquid separator 16 for a regrigerating cycle. Consequently, an injection pipe can be formed of the protecting tube having a large diameter and high strength, and the proper quantity of a gas refrigerant can be also injected through the fine tube 22 into a cylinder. In addition, the pulsation of the gas refrigerant in the fine tube, caused by opening or closing the fine tube opening on the cylinder side by means of a scroll lap end, is relieved by the capacity of the gas refrigerant in the protecting tube.
Patent JP-S61191590-A (JP)
Title: Liquid phase growth device
Inventor: UNNO TSUNEHIRO
IPC: H01L21/208
Filed: 1985-02-20
Abstract: PURPOSE:To proceed uniform growth of crystal on the surface of a substrate using a small amt. of starting material soln. and to enable to make the purity of the starting material soln. higher by providing a substrate holder and a soln. holder, providing also a member for reducing the inside diameter of a starting material soln. reservoir in said reservoir. CONSTITUTION:A liquid phase crystal growth device comprises a substrate holder 2 for holding a substrate 1, and a soln. holder 5 provided with a starting material soln. reservoir 4 for contg. the starting material soln. 3. The inside dia. of the soln. reservoir 4 is reduced by providing a perforated plate 7 having many holes or a drainboard 8 in the reservoir 4. Thus, the whole surface of the substrate 1 can be covered always with the soln. without causing contraction of the soln. forming spherical surface even if the soln. is poured into the reser voir 4. The shape of the holes on the perforated plate 7 may be circular 9, triangular 10, or rectangular 11, etc. The size of the hole may be enough so far as the hole permits flowing of the soln. 3 downward.
Patent JP-S55125672-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURODA SHIGEO
IPC: H01L29/72
Filed: 1979-03-22
Abstract: PURPOSE: To accelerate the operating speed of a semiconductor device by forming a base region in a semiconductor substrate, coating an insulating film on an emitter forming region, accumulating polycrystalline silicon including impurity on base regions at both sides of the insulating film to alter only the surface layer into an oxide film and reducing the interval between the emitter and the base electrodes.  
     CONSTITUTION: With SiO 2  film 2 as a mask a p-type base region 3 is diffused in an n-type silicon substrate 1, and a mask of Si 3 N 4  film 4 is formed on the emitter forming region at the center of the region 3. Then, a polycrystalline silicon layer 5 including the same conducting p-type impurity as the region 3 is accumulated on the region 3 exposed at both sides of the mask, heat treated to convert only the surface layer into an SiO 2  film 6, the film 4 of the mask is removed, and an n-type emitter region 7 is then diffused at the center of the exposed region 3. Thereafter, an opening is perforated at the film 6 on the layer 5, an aluminum electrode 8 is mounted through the layer 5 on the region 3, and an aluminum electrode 9 is mounted also on the region 7. Thus, the interval between the electrodes 8 and 9 become only the thickness of the film 6 to remarkably reduce the interval between the electrodes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62222251-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KOSHIMIZU TOSHIO
IPC: G03C7/30
Filed: 1986-02-17
Abstract: PURPOSE:To shorten color development time and to stabilize running processing by incorporating a specified amount of a buffer having a buffer range in a pH of >=7 in a color developing solution for a photographic sensitive material without incorporating benzyl alcohol. CONSTITUTION:The color developing solution contains the buffer, such as carbonate, having a buffering range in a pH of >=7 in an amount of 0.1mol/l, but not any benzyl alcohol. The silver halide photographic sensitive material is developed for a time of >=2min 30sec. The photosensitive material contains no silver iodide, but contains a cyan coupler of formula I, a magenta coupler of formula II, a yellow coupler of formula III, and the like. In these formulae, R1 is an aliphatic group, an aromatic group, or the like; R2 is an aliphatic group; R3 is H, halogen, an aliphatic group, or the like; each of R7 and R9 is phenyl or the like; R8 is H, halogen, aliphatic or aromatic acyl, or the like; Q is an N-phenyl carbamoyl group; and each of Y1, Y3, and Y5 is halogen or a group releasable by coupling, thus permitting color development density to be enhanced by adding a specified amount of the buffer and tarry matter to be prevented from being produced into a developing solution.
Patent JP-H03237751-A (JP)
Title: Lead frame, and semiconductor integrated circuit device and marking device using it
Inventor: SUZUKI JUNICHI
IPC: H01L23/50
Filed: 1990-02-15
Abstract: PURPOSE:To provide a lead frame which enables improvement of productivity in a marking process by providing first through-holes used for at least one of feed operation and positioning and second through-holes used for position detection of each semiconductor integrated circuit device in a marking process. CONSTITUTION:A main frame part 1a of a lead frame 1 is provided with positioning holes 1h (first through-holes) at desired pitches in a longitudinal direction to fit positioning clicks, etc., when the lead frame 1 is moved in a longitudinal direction in a series of assembly operations, etc. The lead frame 1 is provided with a plurality of slits S1 (second through-holes) in a longitudinal direction of the main frame part 1b to correspond to each position of a plurality of mount parts 1C at the same pitch as a mount part 1C, that is, equally to a position in a longitudinal direction and an arrangement pitch of a package after sealing process to be used for position detection of a package in a marking device.
Patent JP-H01209585-A (JP)
Title: Fingerprint collating device
Inventor: KAMIYA TOSHIHARU
IPC: G06T7/00
Filed: 1988-02-17
Abstract: PURPOSE:To highly accurately attain fingerprint collation even if an inputted fingerprint is in a low quality condition by executing a first stage collation processing to collate the main part of the fingerprint and a second stage collation processing in a second window area positioned on the both sides of the main part. CONSTITUTION:Fingerprint picture data corresponding to second window areas (b) and (c) positioned on the both sides of a first window area (a) are also registered and stored in a picture memory part 21. When the input fingerprint picture stored in a picture memory part 22 is collated, and the number of inconsistent picture elements is smaller than a first set value, the collation is decided to be inconsistent by pattern comparison in the first window area (a), and when the number of the inconsistent picture elements is larger than the set value, it is decided to be inconsistent. When the number of the inconsistent picture elements is between a first set value and a second set value, and decision is difficult, the collation is executed in the second windows (b) and (c) in a circumferential area, and the collation consistency or collation inconsistency is decided by the number of the inconsistency picture elements. Thus, a recognition rate is improved and the erroneous recognition rate can be lowered.
Patent JP-H04271644-A (JP)
Title: Sleeping device
Inventor: MATSUNAKA MASAHIKO
IPC: H04M1/64
Filed: 1991-02-27
Abstract: PURPOSE:To allow the user after awaking to surely reply a phone call by detecting that the user leaves a bed or wakes up to select the manual reception mode from the automatic reception mode with respect to a controller for a telephone set or the like provided with an automatic reception function. CONSTITUTION:A detection means 2 detects that the user leaves its bed or wakes up based on live body information outputted from a live body information acquisition means 1. The detection signal is used to send a signal to switch the automatic reception mode into the manual reception mode by a transmission means 3 to a telephone reception means 4 provided with the automatic reception mode and the manual reception mode. Thus, the reception mode of the telephone reception means 4 is switched to the manual mode and the user surely receives an incoming phone call.
Patent JP-S60181490-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: E21B4/16
Filed: 1984-02-24
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-S58150447-A (JP)
Inventor: KIMURA MASAHIRO
IPC: B02C18/24
Filed: 1982-03-01
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-S54125449-A (JP)
Title: Detecting device of interior abnormality of enclosed type gas insulated electric machine and apparatus
Inventor: USUI NOBORU
IPC: H02H5/00
Filed: 1978-03-22
Abstract: PURPOSE: To enable to detect abnormality due to corona measurement in severe corona noise circumcetance which has been difficult to be measured, by using gas for test which has greater discharging electric charge amount, compared with gas which is always enclosed in the inside of the electric machine and apparatus.  
     CONSTITUTION: Corona test is carried out by enclosing gas which has greater discharging electric charge amount than that of former gas which is enclosed always in the electric machine and apparatus, for example, when gas which is always enclosed is SF 6 , N 2  gas or mixture of SF 6  and N 2  gases is enclosed and corona test is done. Thus, since far greater discharging electric charge can be obtained, compared with using only SF 6  gas, as seen clearly from the figure, by using N 2  gas or mixture of SF 6  and N 2  gases, as test gas, detection of interior abnormality of the electric machine and apparatus due to corona test method can be done even in severe noise circumcetance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56130909-A (JP)
Title: Dc transformer with auxiliary current transformer
Inventor: NAKAMURA KIYOSHI
IPC: H01F38/40
Filed: 1980-03-17
Abstract: PURPOSE:To enable the detection of a DC current or the like by arranging a circuit element formed of diodes and current limiting resistors between the secondary coil of a main current transformer and the primary coil of an auxiliary current transformer, thereby reduce the capacities of the current transformers and insulating them from a high voltage circuit. CONSTITUTION:At least two main saturable reactors are provided in a main current transformer 200, one respective terminals of the seconary coils 37, 38 thereof are connected, at least two auxiliary saturable reactors are provided in an auxiliary current transformer 300, one respective terminals of the primary coils 40, 41 thereof are connected, and an AC power source 39 is connected between the connecting point thereof and the connecting point of the secondary coils. Further, a parallel circuit element of current limiting resistors 55, 56 for limiting a current flowing when iron cores 35, 36 are saturated, and diodes 53, 54 for bypassing the current of the current transformer at the time of unsaturated iron cores from the resistors 55, 56 is provided. Thus, it can eliminate the effect of the shorting current so as to reduce the capacity of the current transformers or the like and to insulate them from a high voltage circuit, thereby detecting the DC current or voltage.
Patent JP-S51111859-A (JP)
Title: Thermal adhesive film
Inventor: TSUNASHIMA KENJI
IPC: C08L33/00
Filed: 1975-03-20
Abstract: PURPOSE:Thermal adhesive film with improved thermal adhesive power after hot water treatment, good stiffness, and slipperiness.
Patent JP-S63202236-A (JP)
Inventor: MATSUYOSHI ATSUKI
IPC: H02J9/06
Filed: 1987-02-16
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-H08201266-A (JP)
Title: Pore distribution measuring instrument and constant-quantity injector
Inventor: TAKEUCHI MINORU
IPC: G01N15/08
Filed: 1995-01-30
Abstract: PURPOSE: To provide a measuring method by which measuring time can be shortened and measurement errors are not accumulated. CONSTITUTION: A pore distribution measuring instrument is provided with a system which is provided so that gases introduced to a thermostatic chamber 35 from an adsorbed gas source 1 and non-adsorbed gas source 2 can be switched to each other by means of stops valves 10 and 11 after the pressure of the gases are adjusted to a constant pressure by means of precision regulators 8 and 9 and injects the gases into the upper piping of a sample cell 20 by means of a constant-quantity injector 19, second system in which a plurality of stop valves and volume pipes 18 are provided in the piping connecting the upper piping of the cell 20 to a vacuum pump 28, and third system in which a stop valve is provided in the upper piping of a reference cell 21 removably provided on the outside of the chamber 35 so that the gases and pump 28 can be switched to each other.  The measuring instrument is also provided with pressure tranducers 24, 25, and 26 provided in the upper piping of the cell 20 and that of the cell 21, a vacuum gauge provided in the piping led to the pump 28, control means 32 which controls the valves 10 and 11 and injector 19 and detects pressure signals, arithmetic means 33 which performs monitoring control and data analysis, and output means 34 which outputs results.
Patent JP-H05235097-A (JP)
Title: Circuit board and manufacture thereof
Inventor: HIGASHIYAMA KENJI
IPC: H01L21/60
Filed: 1992-02-20
Abstract: PURPOSE:To provide the concrete constitution of a circuit board effective in a bonding system such as the bonding of a semiconductor chip to a circuit board in a TAB system where heat and ultrasonic waves are applied to a bonding spot under pressure at the same time and a manufacturing method thereof, where the circuit board is formed of flexible plastic film. CONSTITUTION:A member 8 harder than a flexible plastic film 1 is buried in a part of the plastic film 1, confronting the electronic component mounting part of a wiring pattern formed on the film 1, whereby a bonding spot is effectively pressed at bonding an electrical component, and ultrasonic waves are easily transmitted to the bonding spot through the hard member 8.
Patent JP-2000229791-A (JP)
Title: Lifting cabinet
Inventor: KAWAMURA YASUBUMI
IPC: A47B51/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce load due to load of a case provided in a drive device. SOLUTION: This lifting cabinet consists of a main body part 11 with an opened lower part, a case 12 suspended in the main body part 11 through a pair of connection members 13, 13, a guide member 14 provided in an upper part of the case 12 and stretched around the connection members 13, and a drive device 20 lifting and lowering the case. Each of one end sides of the connection members 13, 13 is connected with the drive device 20, and each of the other end sides is set as fixed end which is at a higher position than the guide member 14.
Patent JP-H07221011-A (JP)
Title: Hydrophillizing processor, and resist hydrophillizing processing-method using the same
Inventor: MATSUDA TAKUO
IPC: G03F7/26
Filed: 1994-02-04
Abstract: PURPOSE:To provide a hydrophillizing processor and a resist hydrophillizing processing-method whereby the hydrophillizing of a resist can be performed neither too much nor too less regardless of the surface state of the resist. CONSTITUTION:In a hydrophillizing processor 1, a vacuum chamber 11 wherein a wafer (W) is provided and a plasma generating means 12 for generating an oxygen plasma in the vacuum chamber 11 are provided respectively. Also, a light-emission-intensity measuring means 13 for measuring the light emission intensity of the oxygen plasma generated in the vacuum chamber 11 is provided. Further, when the surface of the resist formed on the surface of the wafer W is hydrophillized by the oxygen plasma generated in the vacuum chamber 11, the light emission intensity of the oxygen plasma generated in the vacuum chamber 11 is measured by the light-emission-intensity measuring means 13. When the end point of a hydrophillizing processing is sensed by the measured light-emission-intensity, the generation of the oxygen plasma by the plasma generating means 12 is stopped. Thereby, the hydrophillizing of the resist is performed neither too much nor too less.
Patent JP-H04271477-A (JP)
Title: Device for inputting fingerprint picture
Inventor: SUGIMOTO YOSHIHIKO
IPC: G06T1/00
Filed: 1991-02-27
Abstract: PURPOSE:To provide a pressure sensor in a transparent optical component having the taking part surface of a fingerprint picture and to execute the attitude-controlling of the transparent optical component based on the output of the pressure sensor in a fingerprint picture input device which inputs the fingerprint picture. CONSTITUTION:The device is provided with the transparent optical component 1 having the taking part surface of the fingerprint picture, a detecting means 2 which is attached to the optical component 1 and detects what kind of pressure distribution the taking surface is pressed with, a control means which executes the attitude controlling of the optical component 1 in accordance with the detection output of the means 2, a holding component 4 which holds the optical component 1 by the instruction of the control means and has the attitude controlling mechanism of the optical component 1, an illuminating means 5 which illuminates the taking surface through the optical component 1 and a photoelectric conversion means 6 which collects light reflected in the taking surface from the illuminating means 5 through the optical component 1 so as to execute photoelectric conversion.
Patent JP-H02276313-A (JP)
Title: Variable data generator
Inventor: SATO KUNIO
IPC: G10H1/44
Filed: 1990-02-14
Abstract: PURPOSE:To freely and variably control the value of outputted data by providing a first operator to increase data and a second operator to decrease the data, and operating the first and second operators simultaneously. CONSTITUTION:The output of a frequency divider 6 is inputted to a programmable divider 8, then, a frequency division ratio is decided. The frequency division ratio of the programmable divider 8 is designated at a tuning data generating part 9, and designation is performed by depressing operations of the first operator 10 to increase a tuning value and the second operator 11 to decrease that. After tuning being performed, corresponding tone color and key code are outputted, respectively by setting a desired tone color and depressing a desired key at a key switch part 14, and a music signal corresponding to a depressed key is outputted in the desired tone color and also, based on a set tuning value at a music generating part 13, and it is vocalized from a speaker.
Patent JP-S62190527-A (JP)
Title: Digital signal processing processor
Inventor: IIDA MASAO
IPC: G06F7/52
Filed: 1986-02-18
Abstract: PURPOSE:To execute the signal processing in real time and reduce the number of redundant circuits to facilitate integrating a processor into one chip by processing the fixed-point data format as well as the floating-point data format. CONSTITUTION:Fixed-point data of an input register 40 passes a registers 24 and 25 only for memory read and is converted to normalized floating-point data by an ALU37 and is set to a register 33 for multiplication. A multiplying circuit 30 multiplies data from registers 24 and 25 and gives the result to single length registers 31 and 32 as double length data. A selector 35 selects one of output data of registers 24, 25, 31, and 32 and gives it to the ALU37. The ALU37 operates these two input data and gives the result to registers 33 and 34 and a bus 1. Floating-point data held in registers 33 and 25 are converted to fixed-point data, and results are set to an output register 41 through the bus 1.
Patent JP-2000229063-A (JP)
Title: Cleaning device of endoscopic duct
Inventor: TAKAHASHI KAZUAKI
IPC: A61B1/12
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a hindrance to suction operation at standby period and to prevent reduction in a cleaning effect by cleaning an atmospheric communicating duct. SOLUTION: In a solenoid valve unit 25 for making fluid flow to an endoscopic duct on the basis of control of solenoid valves V1 to V6, for example, a suction pipe 24C and the solenoid valve V5 are arranged for suction operation, and an atmospheric communicating duct 35 opening to the atmosphere and the solenoid valve V6 are arranged to be connected to the suction pipe 24C for standby operation of suction. A tip port 36 of the atmospheric communicating duct 35 is exposed outside a casing of the solenoid valve unit 25 so that a pipe member can be connected for cleaning. Thus, for example, a soft tube of a tank housing a cleaning liquid is connected to the tip port 36 to make the cleaning liquid flow to the atmospheric communicating duct 35.