baber/WOPTO huggingface dataset:
Patent JP-H07270690-A (JP)
Title: Optical chopper
Inventor: SOTANI TOSHIYUKI
IPC: G01J1/04
Filed: 1994-03-26
Abstract: PURPOSE:To drastically reduce the weight of a light shielding board so as to make torque for rotating the light shielding board small by forming the light shielding board in a state where a synthetic resin sheet is coated with a fluororesin having a function for shielding infrared ray. CONSTITUTION:This optical chopper is constituted of a semicircular light shielding board 3 which shields infrared ray, a pivot 4 integrated to the light shielding board 3, a fixing member 5 fixing the pivot 4 and the light shielding board 3, a rotor 6 constituted of a permanent magnet fixed to the pivot 4, an electromagnet coil 7, and a stator 8. A voltage is impressed on the coil 7 so as to rotate the light shielding board 3. The light shielding board 3 is formed in a state where the surface of a polyester resin sheet containing carbon is coated with the fluororesin having the function for shielding the infrared ray. Thus, the light shielding board 3 coated with the fluororesin is excellent in chemical resistance, corrosion resistance, and weather resistance, and has w good function for shielding infrared ray in a measuring wavelength region(8-10mum).
Patent JP-H11269912-A (JP)
Title: Operational mode switching device for wheel loader
Inventor: TEJIMA ATSUSHIGE
IPC: E02F3/43
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the ascending speed of a bucket from decreasing during the work of raising or lowering the bucket at a freely selected speed stage when work is performed by a wheel loader while using a working device and a travel power transmission simultaneously and to increase traction forces and to prevent the angular velocity of the tilting motion of the bucket from changing during the work of loading cargo while tilting the bucket backward. SOLUTION: A wheel loader, having a plurality of hydraulic pumps 11, 12 serving as the hydraulic sources of a lift cylinder for lifting a bucket and a tilt cylinder 8 for tilting the bucket, has a mode selecting switch 25 for selecting an operational mode. A drain valve 10 is provided which communicates the discharge line 13 of the hydraulic pump 11 with an oil tank 19 when the speed stage of a transmission coincides with the speed stage of the operational mode selected by the mode selecting switch and when the operation of tilting the bucket backward is performed.
Patent JP-H0323042-A (JP)
Title: Manufacture of rolled metal strip using rapidly cooled and solidified cast strip as raw material
Inventor: IWAYAMA KENZO
IPC: C21D9/46
Filed: 1989-03-30
Abstract: PURPOSE:To improve cold-rolling property and to save consumed energy to the equipment by executing the prescribed work to a cast strip, which is obtd. by rapidly cooling and solidifying molten metal with single roll method or twin roll method. CONSTITUTION:The molten metal is continuously supplied on a cooling face composed of one surface or two surfaces shifted and renewed, and rapidly cooled and solidified to obtain the cast slab, and the rigid small particles are made to collapse on the surface of the obtd. cast strip to work the cast strip surface. Successively, after heating and annealing so as to obtain fine recrystallized particles in this worked range, the cold-rolling or hot-rolling is executed. By this method, the excellent cold-rolling property can be given to the metal strip and also energy saving effect caused by enlargement of practicality in a process for using the rapidly cooled cast strip as raw material omitting the hot rolling process, can be improved.
Patent JP-S58197545-A (JP)
Title: Automatic switching device
Inventor: HIROSE SHIGEMI
IPC: G06F9/355
Filed: 1982-05-14
Abstract: PURPOSE:To utilize a storage circuit effectively and to increase storage capacity, by adding offset data of a higher address to address data from a CPU, and detecting the address wherein a desired program is stored. CONSTITUTION:An address signal A is supplied from the CPU1 to an adder 2. Once an address S0000 of a storage device 4 is read, a control signal is sent to a memory switching circuit 3 and the output terminal of a storage circuit M11 is connected to the adder 2 to supply the offset signal B of (0000) of the circuit M11 to the adder 2. The adder 2 performs digital addition A+B to obtain S1000. The program stored in the storage circuit M1 with the address S0000 is read out of the storage device 4 to the CPU1 through a line l1. Similarly, the offset signal 13 showing the difference between the address wherein the desired program is stored and the starting address S0000 is added to an address signal A outputted from the CPU1. Thus, switching for reading the desired program is carried out.
Patent JP-H01250825-A (JP)
Title: Semiconductor acceleration sensor
Inventor: NISHIMURA HITOSHI
IPC: G01F15/12
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the sensor from damaging and to improve the shock resistance by controlling the excessive up-down movement of a weight part by respective upper and lower stoppers. CONSTITUTION:The weight part 3 is formed at the center part of a semiconductor chip 1 through a cut part 2 and supported by a beam part 5 extending from part of the support part 4 of the edge part of the chip 1, and a strain gauge for acceleration detection is formed at the beam part 5. The lower stopper 17 where an extended part 17a is formed is fixed on the bottom surface side of this chip 1. Further, the upper stopper 18 which covers the top surface side of the chip 1 is fixed on the extended part 17a of the stopper 17 at its extended part 18a drooped from its one end. Then the upper and lower stoppers 18 and 17 control the excessive up-down movement of the weight part 3 to prevent damage. Further, the stopper 18 is fixed to the stopper 17, so control over, for example, the amount of an adhesive is easy and there is no decrease in sensitivity.
Patent JP-S536090-A (JP)
Title: Zero adjustment circuit of spectrophotometer
Inventor: YOSHIMURA MANABU
IPC: G01J3/42
Filed: 1976-07-06
Abstract: PURPOSE:The need for renewing zero adjustment is eliminated despite any change in measurement conditions by having a circuit which digitally converts the output of a photo detector and storing the converted output.
Patent JP-S60225467-A (JP)
Title: Vertical mos gate input semiconductor device
Inventor: TSUKAGOSHI TSUNEO
IPC: H01L29/78
Filed: 1984-04-23
Abstract: PURPOSE:To enable the high-speed switching action of large current by a method wherein the resistance is reduced by laminating a conductor substance at a partial region of the source electrode. CONSTITUTION:A plurality of source regions are provided under the source metal electrode 8, and a buried gate electrode 6 contacting the gate metal electrode 9 is arranged under the source metal electrode 8. Further, the second conductor substance 11 much thicker is arranged by lamination on the source metal electrode 8 so as to be orthogonal to the direction of current lead-out. Such a manner facilitates the flow of large current because of the reduction in resistance of a place where current concentrates when the current is led out in the source metal electrode. Besides, the thickness of the second layer conductor substance can be independently considered in terms of the current capacitance of the titled device; therefore, the first layer metal electrode can be formed into a fine pattern, and switching action of high speed and large capacitance is enabled.
Patent JP-H03278890-A (JP)
Title: Iron bacteria carrier
Inventor: IWAMOTO TOSHIYUKI
IPC: C02F3/10
Filed: 1990-03-28
Abstract: PURPOSE:To efficiently support iron bacteria and to remove the iron component in raw water by supporting iron bacteria on the outer peripheral surface of a carrier composed of an iron granule and arranging the iron bacteria supported carrier in a raw water storage tank. CONSTITUTION:Iron bacteria 5 are supported on the outer peripheral surface of a carrier 4 composed of an iron granule to form an iron bacteria supported carrier 4. The iron bacteria supported on the peripheral surface of the carrier 4 are active using the energy generated when oxidize iron as resources. The iron component contained in the raw water 2 supplied to a water storage tank 1 from a supply pipe 3 is chemically removed by the iron bacteria 5. The iron bacteria 5 can be supported on the carrier 4 in high density by forming the carrier 4 into a granular shape and, since the carrier 4 having the iron bacteria 5 supported thereon can be accumulated in high density, the removal efficiency of the iron component by the iron bacteria 5 is enhanced.
Patent JP-H10276102-A (JP)
Title: Digital code squelch receiver
Inventor: SAKAGUCHI MASAYUKI
IPC: H04B1/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To surely fetch data by fetching first bit data at the time of a half period, and fetching bit data at every period and comparing the fetched bit data with a bit pattern stored in a storage part to see whether they match with each other. SOLUTION: When the edge of a signal from a waveform shaping part 15 changes, a timer is started and time after the change is measured based on a clock signal. First data is fetched at time t/2 from the starting of the timer. When the state of the edge immediately after the change is maintained, bit data is fetched at every t-time with time t/2 as reference. When data for not less than 23 bits is fetched, it is compared with the bit pattern and whether they are matched or not is judged. When they are not matched, control is tried again. When the bit pattern is matched, a switch 11 is closed and a call is reproduced. Thus, data is fetched at the center position of bit data.
Patent JP-H05247515-A (JP)
Title: Method for shortening refining time outside furnace in steelmaking and blooming process
Inventor: SUNAHARA TORU
IPC: C21C7/00
Filed: 1992-03-02
Abstract: PURPOSE:To shorten the refining time outside a furnace by deciding a slow cooling extension enable time from the relation between the remaining hydrogen content in a steel slab before and after charge into a slow cooling furnace and the slow cooling time and the relation between the remaining hydrogen value before and after refining outside the furnace and the refining time outside the furnace. CONSTITUTION:The clean steel having a prescribed hydrogen concn. is obtd. from blowing refining outside the furnace, casting, blooming rolling and slow cooling processes. In the steelmaking and blooming processes, the working rate of the slow cooling furnace is predicted. Further, the relation between the remaining hydrogen quantity and the slow cooling time is beforehand obtd. from the remaining hydrogen content in the steel slab before and after charge into the slow cooling furnace, the slow cooling time at this time, the material, the steel slab size and the steel slab charging quantity. Further, the relation between the remaining hydrogen value and the refining time outside the furnace is obtd. from the remaining hydrogen value after refining outside the furnace, the refining time outside the furnace at this time and the material. In the case the predicted working rate in the slow cooling furnace is low, by using the relations, the slow cooling extention enable time is decided. By this method, while securing the hydrogen concn. in the required steel, the slow cooling time is extended and the refining time outside the furnace is shortened and the cost-up in the refining process outside the furnace is restrained to the minimum.
Patent JP-S57195935-A (JP)
Title: Disc brake pad
Inventor: USUI SUSUMU
IPC: F16D65/095
Filed: 1981-05-27
Abstract: PURPOSE:To prevent occurrence of vapor lock even in case friction material of high heat conductivity is used by rivet welding an adiabatic board to a metallic roof board. CONSTITUTION:A friction material 4 of high heat conductivity such as sintered metal friction material and the like is adhered to a metallic roof board 5 and an adiabatic material 6 is rivet welded to the reverse side of said board 5 by means of a rivet 9. Since heat insulation is thus conducted between a pad and a caliper and heating of brake oil is prevented, occurrence of vapor lock is prevented.
Patent JP-H01254278-A (JP)
Title: Preparation of organic membrane
Inventor: IWAMOTO MITSUMASA
IPC: B29C41/12
Filed: 1988-04-01
Abstract: PURPOSE:To control the formation of a membrane, by providing a pair of parallel plate electrodes above the surface of the water in a water tank for developing a molecule and forming the membrane while measuring a current by the ammeter connected between the electrodes. CONSTITUTION:The molecule dissolved in an org. solvent is dripped on the surface of the water in such a state that a float 4 is placed at a position sufficiently remote from a position where a substrate 5 falls and, at the point of time when the molecular film 3 on the surface of the water becomes uniform, the measurement of a current by an ammeter 12 is started. The current is measured while the float 4 is moved in a direction 13 and the position X of the float 4 is detected by a drive mechanism 9. Then, the relation between the position X and the measured current is recorded on a computer which in turn calculates bipolar efficiency mu using the measured result. By this method, a good quality film with less number of flaws can be formed.
Patent JP-S60222963-A (JP)
Title: Management system of provision of meals
Inventor: MATSUI YOSHIAKI
IPC: G06Q50/10
Filed: 1984-04-20
Abstract: PURPOSE:To correct cooking contents and to reduce the capacity of a cooking master file by storing food codes, which are subjected to addition, deletion, or change of use quantity by correction of cooking contents, and their use quantities in a menu data file in the management of provision of meals. CONSTITUTION:In case that articles of food are deleted or added to correct cooking contents, food codes to be deleted and their use quantities are inputted, and food codes to be added and their use quantities are inputted. With respect to menu data, ''*'' is written in a cooking correction flag of a cooking block, and a cooking block consisting of deleted food codes, their use quantities, and a cooking correction flag marked with ''+'' and a cooking block consisting of added food codes, their use quantities, and a cooking correction flag marked with ''+'' are inserted to said cooking block. When menu data created in this manner is stored in a menu data file 11 together with date data and food article codes, a cooking code indicating correction is marked with ''*'' and data is displayed on a screen 3.
Patent JP-H08138549-A (JP)
Title: Composition of filming liquid for cathode-ray tube and manufacture of screen film using it
Inventor: KIN GENSOU
IPC: H01J29/32
Filed: 1995-04-05
Abstract: PURPOSE: To provide a screen film with ease of manufacturing and an excellent property by using a filming liquid composition mainly containing acrylic emulsion with a preset molecular weight as measured in a gel filtering method and a preset thermal decomposition starting temperature. CONSTITUTION: A filming liquid composition to form a filming layer mainly contains acrylic emulsion with a molecular weight of 1,500,000-2,000,000 measured in a gel filtering method and a thermal decomposition starting temperature of 200-220 deg.C. The acrylic emulsion is formed of polymer by using at least one type of methacrylic acid, methacrylic butyl, acrylic acid and methacrylic acid. The liquid nature of the filming liquid composition is alkalescent. The filming liquid composition contains thickner which has the amount of solid component accounting for 0.01-2.0 wt.% of a total amount of composition. A fluorescent film layer 3 is formed on the inner face of a panel 1, on which a black matrix 2 is formed, and the filming liquid composition mainly containing acrylic emulsion is applied thereon and dried to form the filming layer 4, on which a metal film 5 is formed.
Patent JP-H11258684-A (JP)
Title: Data recorder
Inventor: FUJINAGA NOBUHIRO
IPC: G03B17/18
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To easily set the recording time and the effective period of title information and to surely prevent the title information from being inadvertently recorded or being omitted to be recorded by storing the title information to be related to the set period and the set effective period, and instructing a recording means to record the title information based on the set period and the set effective period and output from a time measuring means. SOLUTION: A CPU 1 reads the title information inputted from a data input device 8 and records it in the specified area of a RAM 2. When the input operation of the starting day of the 1st effective period (in day units) of the set title information is performed, the starting day is set (recorded) in the specified area of the RAM 2. The set title information and the 1st and the 2nd set effective periods (in year units) are transferred from the RAM 2 to an EEPROM 3. Data information from a clock circuit 4 and the 1st and the 2nd effective periods stored in the EEPROM 3 are collated. When the corresponding title information exists, it is displayed on a data display device 5.
Patent JP-H03280894-A (JP)
Title: Synthetic glycolipid-specified monoclonal antibody
Inventor: KANAKI REIJI
IPC: C12N15/02
Filed: 1990-03-30
Abstract: NEW MATERIAL:A monoclonal antibody capable of recognizing a glycolipid derivative expressed by the formula. USE:A detecting reagent for cancer-related saccharide chain antigens and treating agent for cancer. PREPARATION:For example, the glycolipid derivative expressed by the formula is adsorbed in an emulsion of monophosphoryl-lipid A and dimycolic acid trehalose and repeatedly administered into the abdominal cavity of BALB/c mouse for immunization. After the final immunization, splenic cells are recovered and then fused to mouse myelomatous cells using polyethylene glycol, etc., and a clone capable of producing an antibody specifically binding to the glycolipid derivative expressed by the formula is selected from the produced hybridoma according to the Kohler method, etc., and cloned by a limiting dilution method, etc., to provide a cloned hybridoma. The resultant hybridoma is subsequently cultured to afford the objective monoclonal antibody capable of recognizing the glycolipid derivative expressed by the formula.
Patent JP-S59206087-A (JP)
Inventor: YANAI SHINICHI
IPC: B08B3/12
Filed: 1983-05-11
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-H05115458-A (JP)
Title: Method and device for magnetic resonance image formation
Inventor: MCKINNON GRAEME
IPC: G01R33/563
Filed: 1992-04-02
Abstract: PURPOSE: To automatically detect tagging patterns by using a pulse and a gradient sequence in a pair together with the spatially different tagging patterns, and causing the image corresponding to the pair to be subtracted to form a tagged image. CONSTITUTION: A gradient sequence comprises a tagging part producing tagging patterns and an imaging part producing a magnetic resonance signal in a part of a subject. The resonance signal is used to produce at least one image of the subject, and the action of part of the subject to be imaged is monitored by applying a pulse and the gradient sequence to the subject. The pulse and the gradient sequence are used in a pair together with the spatially different tagging patterns, and an image corresponding to the pair is subtracted so as to form a tagged image. Therefore the tagging patterns are detected automatically.
Patent JP-H10274910-A (JP)
Title: Cleaning device
Inventor: IINO SHUJI
IPC: G03G21/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning device capable of restraining the wear and the damage of the surface of an electrostatic latent image carrier and the failure of an image caused by them and prolonging the life thereof by removing residual toner on the electrostatic latent image carrier by toner attracting action to a cleaning member by bias voltage. SOLUTION: This cleaning device 7 removes the residual toner D2 which is not primarily transferred and left on a photoreceptor 1. A cleaning roller 71 is arranged by leaving a fixed space between the photoreceptor 1 and the roller 71, and driven to be rotated in a direction a4. A bias impressing device 72 impresses the bias voltage from a power source PW6 between the photoreceptor 1 and the roller 71 in order to attract the residual toner D2 adhered on the photoreceptor 1 to the roller 71. A scraper 73 is arranged in contact with the roller 71 in such a posture that the removed toner D3 is easily guided downward in order to remove the toner D3 attracted on the roller 71 by the impressing of the bias voltage.
Patent JP-S558069-A (JP)
Title: Manufacture of semiconductor
Inventor: MORISHITA MITSUHARU
IPC: H01L27/082
Filed: 1978-07-03
Abstract: PURPOSE: For raising integration degree when making IC's, to eliminate epitaxial layer and separation diffusion by making selective diffusion of a plurality of P + - type corrector ranges, an N + -type base range inside said corrector ranges, an N + - type emitter range inside said base range on an N + -type semiconductor substrate.  
     CONSTITUTION: Selective diffusion is made of a plurality of P + -type corrector ranges 20, an N + -type base range 6, and a P + -type emitter range 7, the latter inside the former in the order of mention, on an N + -type semiconductor substrate 1. Thereafter, an IC having a PNP type transistor by providing a corrector electrode 9, a base electrode 10 and an emitter electrode 11 at ranges 20, 6 and 7 respectively, and fitting a substrate electrode 12 on the reverse side of said substrate 1. Thereby, neither epitaxial growth nor element separation diffusion range is required so that chip can be reduced in size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60226001-A (JP)
Title: Fm sound recording system of vtr
Inventor: HIRANO MASAAKI
IPC: G11B5/027
Filed: 1984-04-24
Abstract: PURPOSE:To obtain a reprodued sound having high tone quality by increasing the amplitude of a voice signal at an area where a vertically synchronizing signal part of a sound signal is recorded to record the sound signal. CONSTITUTION:A vertically synchronizing signal 14 is delayed by time TD in a delay circuit 10 and supplied to a monostable multivibrator 11 and a control signal 15 consisting of a prescribed value TW is supplied to an amplitude setting circuit 12. A switching element 12a is turned on only when the control signal 15 is supplied and an FM sound signal is supplied to a recording amplifier 13 while being kept at its amplitude. When a switching element 12b is turned off, the FM sound signal is attenuated on the basis of the voltage dividing ratio of resistors 12b, 12c and the attenuated signal is supplied to the recording amplifier 13. Therefore, a large amplitude part 16 having almost equal phase at amplitude TW is formed in the FM sound signal recorded by a sound head 5, so that the FM sound signal is amplified and recorded. At the reproducing of the FM sound signal, a part 17 corresponding to the large amplitude part 16 corresponds to a vertically synchronizing signal part 6 and an attenuated part 18 reduced at its amplitude appears, but the amplitude of the part 18 is never reduced lower than that of a part other than the vertically synchronizing period. Thus, the SN ratio of the sound signal can be improved.