baber/WOPTO huggingface dataset:
Patent JP-S55124231-A (JP)
Title: Formation method for minute pattern
Inventor: NAGANO KAZUTOSHI
IPC: G03F7/20
Filed: 1979-03-19
Abstract: PURPOSE:To form a desired minute pattern on the left and the right sides of a desired pattern by forming a pattern at the region aparting as far distance as the width of the above pattern, thereby reducing the light diffraction. CONSTITUTION:Films 32 and 33, which do not transmit ultraviolet rays of Cr or  the like, of about the same pattern width are provided on the region 34 where a  minute pattern is supposed to be formed on the glass mask 31 and the region 35  aparting, toward the left and the right sides, the same distance as the width of the  minute pattern. When ultraviolet rays are applied to the substrate 37, on which the etching-applied film 38 and negative-type photoresist film 39 have been formed,  using a glass mask, the photoresist of the region 35 which is covered by film 33 of  the pattern to be used for receiving the light coming in, is exposed to light due to  the diffraction phenomenon of ultraviolet rays. But the photoresist of the desired region 34 is not exposed becuase the amount of ultraviolet rays 46 coming from the  left and the right sides is remarkably reduced.
Patent JP-2000229041-A (JP)
Title: Wooden waterproof chopping board and manufacture therefor
Inventor: KANDA KENKICHI
IPC: B27K3/34
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a wooden waterproof chopping board having the long service life and being excellent in antibacterial performance. SOLUTION: A wooden chopping board material 1A is pressurized/compressed by a pressurizing device such as a press device after being soaked in a paraffin bath 11. Paraffin P soaked in the board material 1A permeates in grain of the board material 1A, that is, fine clearance of wooden fiber. Afterwards, the volume is reduced by pressurizing/compressing the chopping board material 1A, and the paraffin P is densely filled thereby so as to be brought into close contact with the clearance. Thus, waterproofness of a chopping board is improved, and the persistence is improved so that a hardness-improved wooden waterproof chopping board can be obtained.
Patent JP-S61193539-A (JP)
Title: Digital line test system
Inventor: FURUHASHI TORU
IPC: H04L69/40
Filed: 1985-02-22
Abstract: PURPOSE:To attain execution of a test of an information line with a part of device only by allowing the transmission side to define the test mode to a control field at test, sending a frame given with a test pattern and allowing the reception side to reflect the test pattern of an information field to the transmission side. CONSTITUTION:A remote test device 5 sends data to a DTE 1-1 by the loop 2 mode designation, then a DSU 3 gives information directly to the DTE as it is in the same way as other normal frame. The DTE 1-1 uses a field A to recognize the information to the DTE 1-1 and uses a field C to recognize the loop 2 mode. The DTE 1-1 returns the test pattern represented by one field as it is. In this case, as the return system by the DTE, it is considered that two ways such as the realizing system returning four fields A, C, I, FCS like the DSU 3 and the system processing fields A, C and any of the systems is used by deciding the system in advance between the DTE and the remote test device 5. Thus, the test is conducted without giving effects on a logical channel having no fault at the time of fault occurrence.
Patent JP-S60176476-A (JP)
Title: Speed controller for motor
Inventor: ISHIGURO JIYUNJI
IPC: H02P29/00
Filed: 1984-02-23
Abstract: PURPOSE:To prevent a damage from occurring in a motor by interrupting a power source for the motor when a motor rotating speed signal in not input for the prescribed time or longer, thereby suppressing the abnormal rise of the rotating speed of the motor. CONSTITUTION:A pulse signal erasure detector 20 for setting a print start command to a mode setter 12 to a stop command when a signal from a pulse generator 3 does not arrive at a circuit board side continuously for the prescribed time or longer is provided. If the pulse from the generator 3 is eliminated, the output terminal of an AND circuit 21 becomes 0 level by the output of the detector 20, power transistors Q1-Q4 are not driven, and a power source to the motor 1 is interrupted. When a START command or a REVERSE command is generated, power is again supplied to the motor 1.
Patent JP-S60193752-A (JP)
Inventor: GIRUBEERU KERUBAGOORE
IPC: B60T13/12
Filed: 1985-02-22
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-H01207871-A (JP)
Title: Personal confirming system
Inventor: YAMAMOTO TOSHIYUKI
IPC: G06Q20/42
Filed: 1988-02-16
Abstract: PURPOSE:To surely confirm a card holder himself by storing the face picture information of the credit card holder in a computer and returning the face picture information for an identifier number coming from a terminal to the terminal. CONSTITUTION:A salesman receiving the credit card 15 of a purchaser inserts the card 15 into a credit terminal 1 and transmits a personal identifier number to the computer 6 of a credit center 12 through an integrated digital communication service network exchange 11. The computer 6 fetches the face picture information of this number from a data base 5, returns to the terminal 1 and displays on a display part 3. The salesman looks and compares the displayed information picture and the face of the purchaser and identify him as the right person. Thus, the card holder himself can be surely confirmed.
Patent JP-H03236481-A (JP)
Title: Formation of patina
Inventor: SATO HARUKI
IPC: C23C22/63
Filed: 1990-02-14
Abstract: PURPOSE:To stably form a patina film excellent in adhesion and uniform in color tone on the surface of a base material in a short time by forming a thin film of copper or a copper alloy on the base material surface, chemically treating the film with a specified processing soln. and then forcedly oxidizing the film. CONSTITUTION:The surface of a base material on which patina is to be formed is roughened, as required, to a depth of about 3-50mum, and then a thin film of copper or a copper alloy is formed on the surface. The film is preferably formed in about 1-100mum thickness by thermal spraying. The film is chemically treated with the alkali metal chloride and/or alkaline-earth metal chloride mixed with Al powder or a processing soln. contg. >=1 kind among AlCl3, SnCl4, ZnCl2 and PbCl2. The film is then preferably exposed to an ozone-contg. atmosphere and forcedly oxidized. Consequently, the patina excellent in adhesion and having a uniform and deep color tone is easily and efficiently formed on the surface of a base material regardless of its kind.
Patent JP-H09225132-A (JP)
Title: Pachinko ball amount display in game management unit body and controller for ball counter
Inventor: OIZUMI SEIJI
IPC: A63F7/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent players from moving to another island and uselessly lining up by providing one end of a game management unit body with a ball counter and disposing a display part for displaying a tank storage pachinko ball number in multiple stages on an easily visible part. SOLUTION: An upper tank 102, a J tank 103, an F tank 104 and an R tank 105 are arranged to a pachinko island (game machine management unit body) 100 and circulation is performed through a pachinko stand 101, rails 106, 107 and a grinding tower 108. Also, the ball counter 200 is fitted at one end and the display parts 110 and 120 are arranged at the easily visible parts. Then, the ball amounts of the respective tanks 102 to 105 are respectively detected by detectors, sent to the display part 110 or 120 of a level indicator type for the respective tanks 102 to 105 and displayed. The ball amount until the respective tanks 102 to 105 become full is calculated, and at the time of becoming equal to or less than a separately set advance notice display amount, a stoppage advance notice message is displayed.  In such a manner, the full is quickly coped with and useless waiting for a turn is prevented.
Patent JP-H03239867-A (JP)
Title: Control unit of continuously variable transmission
Inventor: SATO YOSHIJI
IPC: F16H9/00
Filed: 1990-02-14
Abstract: PURPOSE:To switch a lock-up clutch to off side a little earlier and improve torque amplifying action by setting the ratio of a pressure receiving area on which the oil pressure and control pressure of the spool of a lock up control valve act defectively to lock-up off side. CONSTITUTION:In the case of running with transmission control in the on-state of a lock up clutch 15, when throttle opening is sharply increased, lock-up off signal is outputted to lower the control pressure PC of a solenoid valve 64. As the spool 63a of a lock up control valve 63 has a large pressure receiving area A1 to lubricating pressure P1, compared with the pressure receiving area A2 to the control pressure PC, the spool 63a is stroked for switch operation just after the reduction of the control pressure Pc. Immediately, the apply side of the lock up clutch 15 is drained to supply oil to the relief side, and the lock up clutch 15 is turned off and returned to the operating state of a torque converter 12. Thus, the torque converter can be effectively worked at the time of acceleration to improve accelerating performance.
Patent JP-H08224427-A (JP)
Title: Mercury recovering device
Inventor: SAITO MICHIHISA
IPC: B01D51/02
Filed: 1995-02-22
Abstract: PURPOSE: To effectively recover excessive mercury discharged outside a lamp or mercury from wastes contg. mercury in a ventillation process of a fluorescent lamp production line by installing a high speed rotating blade in a part of piping in a ventillation system for air or other gas contg. mercury vapor. CONSTITUTION: When this device is applied to an equipment for recovering mercury from a crushed material of waste fluorescent lamps contg. mercury, a crushed material 2 such as waste fluorescent lamps contg. mercury in a heating vessel 4 is heated by a heater 1 and agitated by an agitating blade 3. In this way, mercury contained in the crushed material 2 is evaporated and led to a carbon filter 7 through a ventillation duct and a dry turbo pump 6. The dry turbo pump 6 includes a high speed rotating blade, and by the rotation of the rotating blade, mercury vapor is combined and integrated and recovered as metal mercury by a mercury trap 8. On the other hand, a trace of mercury which has not been recovered here is recovered by the carbon filter 7.
Patent JP-H03239645-A (JP)
Title: Car molding
Inventor: GOTO SHINICHI
IPC: B32B7/12
Filed: 1990-02-14
Abstract: PURPOSE:To shorten the fabrication time to a great extent by affixing a buffer seal layer made of plastic material having damping property to that face of molding body which is opposed to the car body, and thereby performing shaping and installation of the buffer seal layer in a single process. CONSTITUTION:On the front side of a molding body 1, a decoration face 2 is formed with a specified radius of curvature. A face 3 opposed to a car body is formed smoothly over the whole periphery of the molding body 1 on its rear side, and in a part of which a three-dimensional curvature 3a mating with the shape of the car body is provided. By means of potting, a buffer seal layer 4 made of plastic material having damping property is adhered to the whole area of the mentioned face 3. A favorable example of the plastic material to the buffer seal layer 4 is a light hardening resin such as urethane resin which hardens and dries prematurely by irradiation with ultraviolet rays.
Patent JP-H02213636-A (JP)
Title: Hot water utilizing air conditioner
Inventor: IKEJIMA KIMIO
IPC: F25B47/02
Filed: 1989-02-15
Abstract: PURPOSE:To prevent a freezing caused by a reduction of air temperature or a temperature in a heat exchanger by a method wherein either a reduction in air temperature or a reduction in a temperature of a heat exchanger is detected when a heating operation is stopped, a control valve is opened and then water is supplied to the heat exchanger and a water pipe. CONSTITUTION:When a heating operation is carried out, a hot water control valve 5 is opened to cause hot water flow and in other cases, the valve is fully closed so as to prevent the hot water from flowing. In case of stopping of operation when the control valve is fully closed, if a room temperature or a temperature of a heat exchanger is decreased to such a temperature as one to cause a freezing state, it is detected by either a room temperature sensing circuit 2 or a heat exchanger temperature sensing circuit 3 and then the data is sent to a control circuit 1. In this case, the control circuit 3 may output a hot water controlling valve control data to drive a hot water control valve 5 to cause it to be fully opened and then the water is fed. With this control, it becomes possible to circulate water in the heat exchanger and the water pipe and then the freezing can be prevented.
Patent JP-H05229282-A (JP)
Title: Printing control device
Inventor: HARADA FUMIAKI
IPC: B41J29/00
Filed: 1992-02-20
Abstract: PURPOSE:To provide a printing control system certainly performing post- processing such as classification, bookbinding, pasting or the like after the printing of cut paper by a printer in relation to the post-processing of the post- processing machine connected to the printer. CONSTITUTION:The control means of a printing control system is constituted of an input means 11 inputting the post-processing data such as the post- processing capacity (max. processable number of sheets, min. processable number of sheets) or operation states (after processing, during processing) of a post- processing machine 2 to a printer 1, a memory means 10b storing the command from a host computer and the post-processing data inputted from the input means 11 and a control means 10a judging and determining the optimum post- processing period and the optimum post-processing essentials on the basis of the post-processing data stored in the memory means 10b by the input means.
Patent JP-H03238640-A (JP)
Title: Magneto-optical recording medium
Inventor: ARITAKE TOSHIYUKI
IPC: G11B11/10
Filed: 1990-02-16
Abstract: PURPOSE:To obtain a magneto-optical recording medium having excellent reproduction characteristics and high reliability by alternately depositing specified first layers and second layers to form a multilayer metal thin film as a recording layer. CONSTITUTION:Targets 1, 2 are sputtered by discharging in a chamber while a substrate holder is rotated. When substrates 4, 5 come in the positions above the targets 1, 2, materials which constitute the targets above the respective substrates are deposited on the substrates. In this process, the recording layer is formed as a multilayer metal thin film by alternately depositing first layers 10 expressed by (FexCo1-x)1-yMy, wherein M is at least one of Pt, Pd and Au and y is 0.01<=y<=0.1, and second layers 9 comprising at least one of Nd, Dy, Gd and Tb. By this method, additive elements Pt, Pd, or Au exist locally near FeCo to effectively protect the transition metal. Thus, the obtd. magneto-optical recording medium has good reproduction characteristics and is free from deterioration of the recording film.
Patent JP-H06249326-A (JP)
Title: Position signal generation device
Inventor: IDA TOKUHIRO
IPC: F16H59/10
Filed: 1993-02-23
Abstract: PURPOSE:To reduce number of output lines by providing three switches which switch ON and OFF conditions so as to be different from one another according to driving positions, and a voltage signal generation circuit which generates different voltage signals according to the ON and OFF conditions of the switches. CONSTITUTION:A movable body 2 is rotated in a united form according to a rotational operation of a shift lever. Movable contacts 211 to 213 formed on a movable piece 2b of the movable body 2 are in contact with fixed contact plates 201 to 203 so as to bridge a fixed contact plate 200 and them. A voltage signal generation circuit 3 outputs a signal which indicates a driving position through a voltage level, by varying a resistance value connected to an input of an amplifying circuit 4 through switching ON and OFF of switches SW1 to SW3, and then varying an amplifying ratio of the amplifying circuit 4. Number of output lines is thus reduced.
Patent JP-S63202094-A (JP)
Inventor: NAKAGAWA TOSHIO
IPC: H01L21/677
Filed: 1987-02-17
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-H07245395-A (JP)
Title: High breakdown strength mos transistor and its manufacture
Inventor: NOSE TADASHI
IPC: H01L29/78
Filed: 1994-03-04
Abstract: PURPOSE:To prevent leak due to creeping of source and drain regions to below a gate electrode in an edge part of a field oxide film without increasing manhour while ensuring high breakdown strength. CONSTITUTION:In a high breakdown strength MOS transistor, a field oxide film 2 is formed on a surface of a P<->-type silicon substrate 1 by a selective oxidation method, a strip-like gate electrode 11 consisting of polysilicon, etc., is formed in a window opening part of the field oxide film 2 of the silicon substrate 1 extending over the field oxide film 2 with a gate oxide film 3 of SiO2, etc., therebetween, and high concentration N<+>-type impurities are selectively diffused by self-alignment in a surface of the silicon substrate 1 at both sides of the gate electrode 11 for forming a source region 5 and a drain region 6. A wide part 12 is therefore formed in the gate electrode 11 in an edge part (m) of the field oxide film 2 along a direction perpendicular to an extension direction of the gate electrode 11.
Patent JP-S59160924-A (JP)
Inventor: URUSHIBARA SHIYOUTAROU
IPC: H01H33/66
Filed: 1983-03-01
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-S56132183-A (JP)
Title: Controller for speed of direct current motor
Inventor: KOIKE TOSHIYUKI
IPC: H02P7/292
Filed: 1980-03-19
Abstract: PURPOSE:To improve the accuracy of positioning by economical constitution by a method wherein command speed in inputted to a current rate command control circuit, and the limiter characteristics of a current control circuit controlling current rate command are varied by the output of the current rate command control circuit. CONSTITUTION:A speed controller for a DC motor 1 has an automatic speed control circuit consisting of a speed generetor 3 and a speed control circuit 9, an automatic current control circuit consisting of a current control circuit 8 and a current detector 4 and an automatic current rate control circuit consisting of a current rate control circuit 6, a current rate detector 7 and a phase shifter 5, and controls a thyristor converter 2. The signals of a speed commanding appliance 10 are also supplied to a current rate command control circuit 11, and the limiter characteristics of the current control circuit 8 are controlled by the output. Thus, limiter limit value K can be varied by command speed, dI/dt is changed in response to speed and the accuracy of positioning can be improved.
Patent JP-S61194245-A (JP)
Inventor: TAKEMURA TOSHIHIRO
IPC: D03C3/20
Filed: 1985-02-21
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-S63203922-A (JP)
Title: Universal coupling
Inventor: YANO MITSURU
IPC: F16D3/74
Filed: 1987-02-17
Abstract: PURPOSE:To permit a large crossed angle between a driving shaft and a driven shaft, by connecting a connecting portion of the driving shaft through a plurality of plate members to a connecting portion of the driven shaft, and fixing the adjacent plate members to each other through a connecting member at a displacement angle of 90 deg.. CONSTITUTION:A connecting portion A is connected through a plurality of adjacent plate members 5 to a connecting portion B. The adjacent plate members 5 are fixed to each other by a pair of connecting members 7 located at two symmetrical positions equally spaced relationship from a center line 6 connecting a driving shaft 1 with a driven shaft 2. The adjacent plate members 5 are displaced 90 deg. from the connecting members 7. Accordingly, even when a crossed angle between the driving shaft 1 and the driven shaft 2 is greatly increased, a large torque may be transmitted.
Patent JP-H02212071-A (JP)
Title: Polishing device for crystal blank sheet
Inventor: BABA MASARU
IPC: B24B37/08
Filed: 1989-02-14
Abstract: PURPOSE:To prevent the generation of a defective working caused by the ununiformalization of the development state of a polishing material by performing polishing while vibrating each polishing sheet, the carrier interposed by each polishing sheet and a work by a specific high frequency. CONSTITUTION:Lapping plates 5, 6 are rotated. In this case, the vibration by an electromagnet 16 is applied on the whole lapping plates 5, 6 including motors 1, 2 and the polishing material easy to cause an ununiform development at the rotation time of the lapping plates 5, 6 is uniformly dispersed. Consequently, the max. standstill friction force between a carrier 8 and the lapping plates 5, 6 is reduced and the force grinding a crystal blank sheet 10 is uniformized on the contact face.
Patent JP-S62193143-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TABATA TERUO
IPC: H01L21/761
Filed: 1986-02-19
Abstract: PURPOSE:To improve the integration density of a device, by providing a process, which forms one conductivity type base region in an island region formed with an epitaxial layer so that the region is shallower than an upper diffusing layer forming an upper and lower parts isolating region, and providing a process, which forms the other conductivity type emitter region on the surface of a base region. CONSTITUTION:Sb is selectively deposited on a P-type silicon substrate 1, and an N<+> type buried layer 2 is formed. B is selectively deposited on the surface of the substrate 1 surrounding the upper diffusion layer 2, and a P<+> lower diffusion layer 3 is formed. Then, an N<-> type epitaxial layer 4 is laminated on the entire surface of the substrate 1. Heat treatment is performed. An upper diffusion layer 5 is selectively diffused from the upper surface of the epitaxial layer 4 and linked to the lower diffusion layer 3, which is diffused beforehand. Thus an upper and lower parts isolating region 6 is formed. A P-type base region 8 is selectively diffused in an island region 7. Then an N<+> type emitter region 9 and a collector contact region 10 are selectively diffused, and an N-P-N type transistor is formed. The base region 8 is formed shallower than the upper diffusion layer 5. The distance between the upper and lower parts isolating region 6 and the base region 8 is determined only at the surface of the epitaxial layer 4. Thus, the pattern size of the size of the surface of the epitaxial layer 4. Thus, the pattern size of the transistor is reduced a to a remarkable extend, and the integration density can be improved.
Patent JP-H08201314-A (JP)
Title: Moisture content measuring method for fine aggregate for concrete and device thereof
Inventor: SUZUKI KAZUO
IPC: G01N22/04
Filed: 1995-01-31
Abstract: PURPOSE: To simply and quickly measure the moisture content of a fine aggregate sample. CONSTITUTION: A container 12 made of a dielectric material is provided at the center of a wave guide 10, the microwave from a microwave oscillator 16 is fed to the wave guide 10, and the phase delay between both end sections is measured by a phase meter 20. A heavy bob 26 is mounted on the fine aggregate sample 24 filled in the container 12, vibrations are applied to the container 12 by a vibrator 22, and the filling factor of the fine aggregate sample 24 is made constant. The phase delay by the fine aggregate sample 24 is obtained from the phase delay via the propagation path including the empty container 12 and the phase delay via the propagation path including the container 12 filled with the fine aggregate sample 24. The unknown moisture content of the fine aggregate sample 24 is obtained from the measured phase delay in reference to the moisture content/phase delay characteristic graph prepared when the fine aggregate sample 24 having a known moisture content is measured in advance.