baber/WOPTO huggingface dataset:
Patent JP-H09245710-A (JP)
Title: Electrostatic lens for analyzer
Inventor: KATO MAKOTO
IPC: G01N23/227
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To focus an electron ejected from a sample upon the intake of an analyzer with high precision. SOLUTION: Before a photoelectron 4 ejected from a sample 3 is focused at a point a positioned in the intake of a dome-shaped analyzer 6, the photoelectron 4 is focused once at a point b or in the neighborhood of this point b positioned on an optical axis 15 in a center position of a third gap 14. Then, the photoelectron 4 is decelerated at this focus position or in the neighborhood thereof, and is focused at the point a positioned on an optical axis 15 in the intake of the dome-shaped analyzer 6. Since the photoelectron 4 is getting most or extremely close to the optical axis 15 at this focus position or in the neighborhood thereof, the photoelectron 4 swells bigger and thus will not considerably deviate from the optical axis 15 even when the photoelectron 4 is decelerated by the presence of a third electric field E3 .  For this reason, the aberration of an electrostatic lens is small or almost zero so that the photoelectron 4 is focused with high precision.
Patent JP-2000239743-A (JP)
Title: Manufacture of high tensile steel of low yield ratio, reduced in difference in material quality in plate thickness direction
Inventor: SUZUKI SHINICHI
IPC: C22C38/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a process for manufacturing a high tensile steel, capable of giving a stable material quality uniform in a plate-thickness direction and low yield ratio. SOLUTION: This process comprises steps of: producing a slab having a composition consisting of, by weight, 0.02-0.18% C, 0.05-0.5% Si, 0.6-1.7% Mn, <=0.08% Al and the balance Fe with inevitable impurities; heating the slab to >=1000 deg.C; hot rolling the heated slab at a temperature not lower than the Ar3 point at >=50% draft; cooling the hot rolled steel from a surface temperature of >=Ar3 down to <=(Ar3-150 deg.C) at a rate of (2 to 5) deg.C/s; cooling the cooled steel down to a temperature T deg.C between Ar3 and (Ar3-100 deg.C) at a rate of (2 to 15) deg.C/s; air cooling the steel of T deg.C for (t)s satisfying inequality 101.3-0.006×ΔT<=t<=150, wherein ΔT means (Ar3 transformation point -T)[ deg.C]; cooling the air cooled steel down to <400 deg.C at a rate of (2 to 15) deg.C/s;  and tempering the cooled steel at a temperature between >500 deg.C and a temperature not higher than the Ac1 point.
Patent JP-S62203092-A (JP)
Inventor: SUZUKI YOJI
IPC: G05D3/00
Filed: 1986-02-28
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-2000241499-A (JP)
Title: Semiconductor device, and its test method
Inventor: NAKAZAWA YUICHI
IPC: G01R31/26
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To allow an electrically stable contact with a substrate for measurement in an electric test of a semiconductor device having a solder bump, by machining a conical recessed part in the top of the solder bump. SOLUTION: The tip angle of a conical recessed part 3a in a solder bump 3 of a semiconductor device 1 is set smaller than the tip angle of a conical projection 4a of a pad 4 of a substrate 2 for measurement, and an opening in the conical recessed part 3a abuts to a part of the conical projection 4a in a ring shape. By making hardness of metal of the conical projection 4a higher than that of the solder bump 3, the conical projection 4a functions so as to open the opening in the conical recessed part 3a when the semiconductor device 1 is pressed onto the substrate 2 for measurement, and ring width of the ring-shaped contact is widened to enlarge the contact surface.  Since the conical projection 4a on the pad of the substrate 2 for measurement slightly bites into the conical recessed part in the solder bump 3, only bys lightly pressing the semiconductor device 1 onto the substrate 2 for measurement, good contact can be obtained to prevent contact failure.
Patent JP-H07235705-A (JP)
Title: Piezoelectric device and method of fabrication thereof
Inventor: SATO EIJI
IPC: H01L41/22
Filed: 1994-02-21
Abstract: PURPOSE:To provide a piezoelectric device suitable for a piezoelectric actuator such as a high reliability excellent characteristic piezoelectric bimorph. CONSTITUTION:There is provided a piezoelectric device of a structure where a metal plate intermediate electrode 15 is held between piezoelectric ceramic plates 11, 12 including electrodes formed on the surfaces thereof the metal plate of the intermediate electrode 15 is divided into a plurality of substructures together with an electrode 13 disposed on a piezoelectric ceramic plate surface of the piezoelectric device bonded to the intermediate electrode 15, and they are bonded with a bonding agent. For the shape of each divided substructure a parallel stripe is desirable. Hereby, air bubbles and air gaps are prevented from being formed upon bonding.
Patent JP-H10240623-A (JP)
Title: Micro computer with read protection function
Inventor: NISHIKAWA MICHIAKI
IPC: G06F12/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To inhibit access to an address which requires to be protected and to realize access to an address which is not required to be protected by providing a means for detecting a program execution inhibition address and a read inhibition address and a means for inhibiting execution when the address is executed. SOLUTION: The means for detecting the plural program execution inhibition addresses and plural read inhibition addresses and the means for inhibiting execution when the respective addresses are detected are provided. Namely, a program execution inhibition detection circuit 136 detects that the address is an execution inhibition address space. The address at the time of accessing to a program data memory 129 is substituted for an address register PA 104. A data read inhibition detection circuit 137 detects that the address of data is the access inhibition space. A reset generation circuit 128 outputs a signal 130 for resetting CPU 102 when the signals are simultaneously detected from the two detection circuits.
Patent JP-S58164020-A (JP)
Title: Magnetic recording medium
Inventor: FUNABASHI MASAYA
IPC: C09D5/23
Filed: 1982-03-20
Abstract: PURPOSE:To enhance the durability by using a resin layer contg. carbon black as an undercoat layer for forming a magnetic layer contg. a binder on a substrate by application. CONSTITUTION:An undercoat layer made of polyester resin or the like contg. 5-20wt% carbon black and having 0.1-1.0mum thickness is formed on a substrate such as a polyester film, and a magnetic coating contg. an acrylonitrile- butadiene copolymer as a binder component or further contg. carbon black is applied to form a magnetic layer biting partially into the undercoat layer. At this time, the total thickness of the undercoat layer and the magnetic layer formed as a double layer is 5-30% smaller than the total thickness of the layers formed separately.
Patent JP-S56142812-A (JP)
Title: Bottom blowing type refining method for steel
Inventor: KOBAYASHI ISAO
IPC: C21C5/34
Filed: 1980-04-08
Abstract: PURPOSE:To relieve the burn-out of a tuyere part and enhance the activity rate of a furnace by injecting an alcohol as a cooling medium, when refining steel by bottom blowing method. CONSTITUTION:In the bottom blowing type steel refining, the alcohol such as methyl alcohol is injected as the cooling medium at an injection pressure of about 1.0kg/cm<2> or higher. The amount of the alcohol injected is set to be not less than about 15wt% of the amount of oxygen gas blown in for refining. In this method, since the alcohol has a low decomposition temperature and an endothermic reaction (i.e., the decomposition of the alcohol) takes place soon after the injection of the alcohol, a cooling action is started early. Accordingly, the burn-out of the tuyere part is relieved and the production cost is reduced.
Patent JP-S59170819-A (JP)
Title: Display system for storage type active panel
Inventor: OZAKI NOZOMI
IPC: G02F1/133
Filed: 1983-03-17
Abstract: PURPOSE:To reduce the current consumption of a common signal system by varying the frequency of a common signal for driving liquid crystal to a proper frequency corresponding to temperature measured by a temperature sensor. CONSTITUTION:The output of an oscillation circuit 41 which generates the reference clock 42 of a control circuit is frequency-divided and inputted as the common signal of proper frequency to a panel. A circuit 43 for measuring the temperature of the panel converts variation in analog voltage value corresponding to the temperature into a digital signal 44 by a signal from a temperature sensor 39 and transfers the digital signal to a common signal control circuit 45. The common control circuit 45 uses the signal 46 from the oscillation circuit 41 to generate a common signal 47 of proper frequency according to the measured temperature and inputs the signal to the active panel. Thus, the current consumption of the common signal system is reduced.
Patent JP-H10241502-A (JP)
Title: On-vehicle equipment control device
Inventor: IWAMOTO SHINICHI
IPC: G06F3/0354
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the complication of operation and malfunction by displaying the kinds of equipment and operation items on a display in a hierarchical manner according to the operation of a track ball switch(SW) and controlling the operation of the equipment. SOLUTION: The output side of an SW1 is connected to the input side of a control means 2, one output side of the control means 2 is connected to the input side of a display 3 and the other output side of the control means 2 is connected to the input side of on-vehicle equipment 4. A determination button is provided in the SW1, and an operation signal based on the moving direction of a ball input part rotated around a center is inputted to the control means 2. The control means 2 controls a content to be displayed on the display 3 based on the signal from the SW1 and the operation of the on-vehicle instrument 4. Since a driver performs an operation without seeing the SW1, the light line movement of the driver is reduced.  Also, by displaying the kind of the on-vehicle equipment 4 and operation items in a hierarchical manner, the numbers of operation switches and operation devices are reduced.
Patent JP-S55137304-A (JP)
Title: Automatic valve exchanger for steam turbine
Inventor: MATSUSHIMA SHINICHI
IPC: F01D19/00
Filed: 1979-04-16
Abstract: PURPOSE: To shorten the exchange time of valve by detecting the front and back pressure of bypass valve to control the changing of the opening of regulating valve, while stopping the throttling of the regulating valve when the load variation of steam turbine exceeded the setting level.  
     CONSTITUTION: Front and back pressures P1, P2 of bypass valve V1 is detected and provided to program signal generating circuit PRG, where the change of opening of regulating valve V2 is increased when the differential pressure is high while it is decreased when the difference is low, while when the differential signal VD6 between the target load setting VD4 and the real load VD5 is higher than allowable variation Vα in the throttling process of said valve V2, AND gate will make the operation of the regulating valve drive DRV ineffective to stop the throttling work of said valve V2, then a bypass valve V1 is opened to correct the load and to suppress the load variation of real load VD5 within allowable level. Consequently the exchanging time of valve can be shortened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04263710-A (JP)
Title: In-ceiling recessed type air conditioner
Inventor: WATABE MAKOTO
IPC: F24F1/00
Filed: 1991-02-19
Abstract: PURPOSE:To prevent so-called short cut which means that the conditioned air blow-out into a room from a blow-out port is involved in the air flow in the room that is sucked into the suction port. CONSTITUTION:A suction port 21 that sucks the air in a room 9 into the space 20 in the rear of the ceiling is provided at a position away from the case main body of the ceiling 1, and a conditioned air blowout port 4 is provided in a ceiling panel 8.
Patent JP-H01220454-A (JP)
Title: Frame aligning apparatus
Inventor: ISHIHARA AKIRA
IPC: H01L21/301
Filed: 1988-02-27
Abstract: PURPOSE:To make adaptable for frame sizes efficiently and to improve productivity, by automatically controlling a plurality of frame positioning members in an engaging and non-engaging attitude based on the sizes of the mounting frames. CONSTITUTION:Mounting frames are mounted on a frame aligning table 6. Positioning members 7a and 7b which are engaged with notches 41a and 41b of the frames are provided on the table 6. A frame pushing mechanism 18 comprising an air cylinder 12, a pushing members 14 and the like which push the frames on the table 6 is provided at the opposite side. When the frame size is set by a control means, the engaging attitudes of the positioning members are automatically controlled as follows: e.g., the member 7a is in the engaging attitude; and, e.g., the inner member 7b is in the non-engaging attitude with an air cylinder 9. The frames are moved to the table 6 with the mechanism 18, and the member 7a is engaged with the notch 41a. In this way, the positioning members are automatically changed so as to deal with the frame sizes efficiently, and the productivity is improved.
Patent JP-H07145850-A (JP)
Title: Damping device
Inventor: FUUBA ERII
IPC: B60K15/03
Filed: 1993-03-05
Abstract: PURPOSE: To form ducts provided for accommodating a fluid and subjected to a vibration load in a container where vibration phenomena could occur, and other components, so that the ducts and the other components can be readily and surely avoided from premature damage due to material fatigue. CONSTITUTION: This damping device for components stressed by vibrations within a container 1 provided for accommodating fluid comprises flat objects 15, 16 securely connected to component members 2-5 which are provided with through holes and which should be damped. In particular, metal perforated plates made of materials compatible with a medium are concerned. Further, the area ratio of all areas to holes is optimized to achieve maximum damping. The perforated plates are mounted to ducts in fuel containers for land vehicles, aircraft, and spacecraft.
Patent JP-H02226858-A (JP)
Title: Modem device for dial-up telex
Inventor: ENDO TORU
IPC: H04M11/00
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the cost and to improve the operability by providing a transmission means sending the presence of a reception carrier detected by a carrier detection circuit to a dial-up telex device in the timing without any modification. CONSTITUTION:When carrier information without any modification detected by a carrier detection circuit 24 (presence of carrier) is inputted to a controller 22, the controller 22 sends carrier detection information without any modification of processing to the carrier detection information from the carrier detection circuit 24 to a dial-up telex device main body being a dial-up telex terminal equipment being a host device 21 directly through a reception carrier detection (CD') signal line 30. Thus, even in the case of connection to the telex terminal or to the database or an electronic mail, one set of dial-up telex terminal MO DEM is enough. Thus, the cost is reduced and the operability is improved.
Patent JP-H03261055-A (JP)
Title: X-ray tube device
Inventor: KUTSUZAWA HIROKI
IPC: H01J35/20
Filed: 1990-02-28
Abstract: PURPOSE:To prevent durability lowering of a current flow getter by lowering the heating power for the current flow getter according to an increase of the number of times of integration through integration of the number of operation times. CONSTITUTION:A counter of the number of operation times integrates the number of operation times of an X-ray tube 2 through the stator 9 on which the X-ray tube 2 is mounted. According to the result of this integration, a current flow caused by an automatic getter aging device 5 is controlled by a control system 7, and the heating power for a current flow getter 4 is lowered according to an increase of the number of integration times. Temperature of the getter is high at the beginning of use, so that discharge due to lowering of the vacuum degree in the tube at the beginning of the use can be prevented. Resultantly, durability lowering of the current flow getter can be suppressed to ge an X-ray tube device whose reliability and durability are enhanced.
Patent JP-H04264532-A (JP)
Title: Optical amplifier
Inventor: OKIYAMA TADASHI
IPC: H01S5/00
Filed: 1991-02-20
Abstract: PURPOSE:To obtain stable characteristics regardless of variation in the wavelength of signal light by using a variable wavelength type band-pass filter and performing control so that the center wavelength of the passing band of this filter becomes equal to the wavelength of signal light. CONSTITUTION:The input signal light is separated by an optical branching circuit 2 to two paths; and one signal light beam is inputted to an optical amplifier 4 and the other is inputted to a wavelength control circuit 8. The signal light outputted by the optical amplifier 4 is further branched by a branching circuit 6; and one light signal is inputted to the variable wavelength type band- pass filter 12 and the other is inputted to a gain control circuit 10. The signal light outputted by the band-pass filter 12 is further branched by a branching circuit 14, and one light signal is led out as the signal light output of the optical amplifier. The wavelength control circuit 8 which inputs the other light signal controls the center wavelength of the passing band of the band-pass filter 12 so that the two input light signals become equal in wavelength.
Patent JP-S62203916-A (JP)
Title: Recovery device for exhaust gas energy from internal combustion engine
Inventor: HASUI HIROSHI
IPC: F02B43/10
Filed: 1986-03-03
Abstract: PURPOSE:To improve recovery efficiency of energy, by providing an exhaust gas cooler in a position in the downstream side of an exhaust gas turbine, in the case of an engine whose generator is driven by the exhaust gas turbine driven by exhaust gas. CONSTITUTION:An exhaust gas turbine 8, which coaxially provides an alternator 9, is provided between a turbine inlet side exhaust pipe 4 and a turbine outlet side exhaust pipe 5 in the exhaust line of an engine 1, and a bypass exhaust pipe 6, which mounts a bypass valve 15 to be interposed, is connected bypassing said turbine 8. And an exhaust gas cooler 16 is provided interposing between the turbine outlet side exhaust pipe 5 and the bypass exhaust pipe 6 and a main exhaust pipe 7. Said exhaust gas cooler 16 is constituted such that exhaust gas is cooled by cool air fed from an air blower 17, coaxially provided with the turbine 8, through a cool air pipe 18. In this way, the engine, which suppresses an exhaust pressure from increasing, reduces an output loss generated according to the addition of the exhaust gas turbine 8.
Patent JP-S58172370-A (JP)
Inventor: JIEEMUZU EMU GARO
IPC: A61K31/44
Filed: 1983-03-18
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-S62208731-A (JP)
Title: Phase recovery system
Inventor: TANIGUCHI IKUO
IPC: H04L7/04
Filed: 1986-03-03
Abstract: PURPOSE:To eliminate the generation of a bit error even when multistage of asynchronous multi-point sampling and decoding is used by using a start bit at the head of consecutive characters of the start-stop system to recover the phase. CONSTITUTION:Assuming the width of a stop bit as 1-bit, then an intercharacter timer 13 is started by a detection signal of a stop bit detection circuit 12 and stopped by a detection signal of a start bit detection circuit 11. When, e.g., two-bit of start bit detection signal is not inputted, a time out signal is fed to a FF 14 until the detection signal comes. Thus, the output of the F 14 goes to an H level, is reset by the next start detection signal and further goes to an L level. Thus, an AND circuit 15 outputs no start bit detection signal during the said L level. Thus, only the start of a text is inputted to a bit clock generation circuit 17 as the start bit detection signal. Then the read clock for the input data fed to a FF 16 is subject to phase recovery at the first start bit of the text.
Patent JP-H03249605-A (JP)
Title: Production of phase difference compensation film
Inventor: KATAOKA HIROSHI
IPC: B29L7/00
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the film having a uniform double refractive characteristic by laminating soln. casting method resin films and stretching the films under pressurization in lubricated dyes. CONSTITUTION:The film is produced by dissolving a resin in an org. solvent to form pasty viscous dope, completely removing dust and bubbles therefrom, then casting the dope on a rotating flat and uniform base. Such soln. casting method resin films 3 are laminated and are stretched under pressurization in the lubricated compressing dies 1, by which the phase difference compensation sheet is obtd. Namely, the base which is uniform in thickness and contains less foreign matter, such as dust, is uniformly oriented by compression, by using the soln. casting method resin films. The phase difference compensation film which is constant in retardation and has decreased fluctuations is obtd. in this way.
Patent JP-H02223685-A (JP)
Title: Linear electric motor drive compressor
Inventor: HIRAI TETSUO
IPC: F04B17/04
Filed: 1989-02-27
Abstract: PURPOSE:To sharply improve the characteristics of a compressor through reduction of fluid resistance by a method wherein a suction valve is mounted in a piston positioned on the suction side and a delivery valve is mounted in a second piston. CONSTITUTION:A suction port 13 and a delivery port 14 are formed in the closing surface of a cylinder 12. Electromagnets 15 and 15a are mounted to the both ends of the cylinder 12. Armatures 16 and 16a are axially moved in the cylinder 12. First and second pistons 18 and 18a are coupled in the cylinder 12 with the armatures 16 and 16a. A suction valve 20 is mounted in the first piston 18 positioned on the suction port 13 side. A delivery valve 21 is located in the second piston 18a. This constitution reduces fluid resistance, resulting in the possibility to sharply reduce the characteristics of a compressor.
Patent JP-S63212953-A (JP)
Title: Image forming system
Inventor: TANAKA HIDETAKE
IPC: H04N1/00
Filed: 1987-02-28
Abstract: PURPOSE:To discriminate the connection state of an additional device, and to transmit and receive a bit of necessary information by allowing each additional device to have a bit of intrinsic recognizing information. CONSTITUTION:Additional devices such as a large quantity paper discharging unit 8, a screen unit 6, a large quantity paper feeding unit 7, a mail box unit 92, etc., are allowed to have each intrinsic recognition number. In this state, a CPU 142 in a print engine substrate 51 writes a temporary logical port assign data, namely, an address in the internal register of an interface circuit 150 for a communication control. Subsequently, an initializing command is sent out to each additional device through a physical port and all ports are initialized, and thereafter, a request command for inquiring the recognition number of the additional device connected to each physical port is sent out. Next, the recognition number of the additional device connected to each physical port is written in the physical table of a CPU 142, and by comparing the physical table with the logical table and coordinating them, the connection state of each additional device can be discriminated at an image forming device body side, and also, the necessary information can be transmitted and received.