baber/WOPTO huggingface dataset:
Patent JP-H01129748-A (JP)
Title: Moving-magnet type linear dc brushless motor with multiple moving parts
Inventor: MIYAO OSAMI
IPC: H02K29/08
Filed: 1987-11-13
Abstract: PURPOSE:To make a linear DC brushless motor inexpensively, by providing position detecting magnets on the n-moving parts, with their N and S poles arranged at the same phase positions of field magnets and by providing n- elements of position detectors on the side of a stator armature, facing n-magnets for position detecting. CONSTITUTION:A first group 8 of position detecting elements detects only the poles of a first position detecting field magnet 14 provided on the first moving part 10. A second group 9 of second position detecting elements detects only the poles of a second position detecting field magnet 22. Accordingly, the first and second moving parts 10 and 11 can be moved separately and independently by servo-controlling.
Patent JP-H04158684-A (JP)
Title: Image pickup device
Inventor: KOSHIISHI SHINICHIRO
IPC: H04N5/335
Filed: 1990-10-23
Abstract: PURPOSE:To output a picture signal with a wide gradation over a dynamic range of an imaging device by setting plural exposure times and synthesizing picture data in response to a charge storage picture at each time. CONSTITUTION:The image pickup device is provided with an exposure time control means 4 giving a different exposure time from each field to a 2-dimension optical image subjected to photoelectric conversion by an image pickup element 3 to control an exposure time, field memories 9, 10 separating a picture data by one pattern subjected to photoelectric conversion into a field data subjected to field scanning at a different exposure time and storing the result, and a field data synthesis means 11 synthesizing field data stored in each field memory to form a frame dada by one pattern. Thus, even when the dynamic range of the photoelectric conversion characteristic of the image pickup element is narrow, an object image is fetched in excess thereof and an image pickup signal is outputted at a proper level as to the entire picture including a main object and its background.
Patent JP-H06113891-A (JP)
Title: Method for continuously detecting catechol compound
Inventor: UCHIYAMA SHUNICHI
IPC: C12Q1/26
Filed: 1992-09-29
Abstract: PURPOSE:To continuously detect the subject compound in high sensitivity by intermittently injecting a specimen into a continuous flow containing a reducing agent capable of returning a quinone compound produced by the oxidation of the catechol compound to the corresponding original catechol compound, passing the specimen-mixed flow through an oxidase-immobilized column, and subsequently measuring the amount of oxygen with an oxidation electrode. CONSTITUTION:A carrier solution containing a reducing agent (e.g. NADH) capable of reducing a quinone compound produced by the oxidation of a catechol compound into the original catechol compound is discharged as a continuous flow from a carrier solution tank 1 with a pump 2. A specimen injection port 3 is installed in the line, and a specimen (e.g. blood) which may contain the catechol compound is intermittently injected into the carrier solution. The specimen-mixed carrier solution is transferred to a reactor 5 containing an immobilized oxidase through a mixing coil 4 to subject the specimen-mixed carrier solution to an oxidation reaction and to a reaction for reducing the oxidized product with the reducing agent in the carrier solution. Subsequently, the treated carrier solution is transferred to a detection tank 6 and then subjected to the detection of the change in the amount of oxygen with an oxidation electrode 7 and to the recording of the detection results in a recorder 8, thus continuously detecting the catechol compound.
Patent JP-H08147390-A (JP)
Title: Table processor
Inventor: MASUI TAKAMITSU
IPC: G06F19/00
Filed: 1994-11-18
Abstract: PURPOSE: To efficiently control/store many table calculation files. CONSTITUTION: After data for which a table processing is to be performed is inputted in plural table cells arranged in each of longitudinal and lateral directions from an input means, this data is stored in the cell block corresponding to the coordinate of the table cell where data is inputted by a storage means. At this time, the data storage destination by this storage means is made to be controlled by the three-dimensional cell coordinate composed of three elements of X, Y and Z.
Patent JP-H08147051-A (JP)
Title: Power source controller
Inventor: SUNAKAWA KAZUO
IPC: H02H7/20
Filed: 1994-11-18
Abstract: PURPOSE: To surely monitor abnormality with simple circuit constitution by interposing a 1st capacitor between the power source side of a 1st transistor(TR) and a control terminal and a 2nd capacitor between the control terminal of the 1st TR and a 2nd TR, and turning OFF the 2nd TR and discharging the 2nd capacitor. CONSTITUTION: If the operation of a microcomputer 19 becomes abnormal and a port 19d is held at a low level while ports 19e-19g, etc., are still at a high level, the TR Q2 does not turn ON even the discharging of the capacitor C1 is completed, so the TR Q1 turns OFF, so that DC power Vcc is applied to none of the coils of relays 22-24. When the port 19d of the microcomputer 19 is held at the high level, on the other hand, the potential at the connection point between the capacitor C2 and a resistor R2 rises, the base-emitter voltage of the TR Q1 falls, and the TR Q1 turns OFF, so that the DC power Vcc is applied to none of the coils of the relays 22-24.
Patent JP-H07121520-A (JP)
Title: Document preparing device
Inventor: YAMADA MANAMI
IPC: G06F17/21
Filed: 1993-10-20
Abstract: PURPOSE:To provide a document preparing device capable of always easily recognizing a boundary between a character display area and a no-display area on the display screen of a display and efficiently preparing a document. CONSTITUTION:A 1st screen switching key for switching the display screen of a CRT display to the 1st display screen and a 2nd screen switching key for switching the display screen to the 2nd display screen are arranged on a keyboard. The display screen is constituted so that block characters or the like are displayed on a white character display area when the 1st screen switching key is depressed, white characters or the like are displayed on a black character display area when the 2nd screen display switching key is depressed, and a character display area and a no-display area are mutually divided by a white frame display area.
Patent JP-H01125941-A (JP)
Title: Lead frame for semiconductor device
Inventor: TAKAGI HIDEKAZU
IPC: H01L23/50
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a lead frame having a long operation life by forming a recess in the bonding pad of the frame, and surrounding the outside by a groove having the depth twice or more times that of the recess. CONSTITUTION:A chip 3 is bonded by solder 2 onto a recess having a depth of 50-200mum formed on the bonding pad 4 of a lead frame 1. The pad 4 is surrounded by a groove 5 having a depth of 100mum-1mm filled with sealing resin 6. When the temperature of the chip is raised, the displacing center of resin and a copper based frame comes in the vicinity of the center of the chip by the groove 5 filled with the resin. Accordingly, the shearing stress of the chip is reduced by an amount for generating a shearing stress in the groove 5 filled with the resin. Thus, the lead frame for a semiconductor device having a long operation life is obtained.
Patent JP-H08121319-A (JP)
Title: Water turbine guide vane emergency closing device
Inventor: YOSHII KIYOSHI
IPC: F03B15/04
Filed: 1994-10-26
Abstract: PURPOSE: To stop a water turbine immediately even if a mechanical failure occurs inside an electric servo-motor without using any special power source. CONSTITUTION: In a water turbine provided with an electric servo-motor 1 and a weight 2 acting in the closing direction of guide vanes, an emergency closing device 6 which is arranged linearly between the electric servo-motor 1 and a base plate 4 and extends or bends a link by an operating lever is provided. Usually the link of the emergency closing device 6 is extended so as to open and close the guide vanes by the electric servo-motor 1. In an emergency, the link is bent so as to close the guide vanes by the gravity acting on the weight 2. Thus, even if the electric motor 1 fails, the water turbine can be stopped safely.
Patent JP-H03147870-A (JP)
Title: Printing device for booklets such as passbook
Inventor: KOGURE TOSHIHARU
IPC: B41J25/308
Filed: 1989-11-04
Abstract: PURPOSE:To do nothing but to add a counter to an automatic adjustment mechanism for printing head gap and thereby interpret whether pages are correct for a booklet such as a passbook by providing a device to compare the number of counted pulses until an output device in a contact state with thickness data prestored and interprets whether the number of pages is correct on the printed surface of a booklet. CONSTITUTION:A distance between a platen 6 located at a reference movement point and the contact element 3a of a linear output device 3 is measured. If a pulse motor 10 is rotated forward to move the platen 6 closer, the contact element 3a of the linear output device 3 begins to be pushed out earlier than otherwise normally pushed out by the thickness value of a cover paper of a passbook 7. Then when the contact element 3a has been pushed out by a specified stroke S, the pulse motor 10 is stopped. After this, if the number of pages is determined and is checked as a correct number, the pulse motor 10 is rotated backward by a constant pulse value preset based on a position in contact with the printing face of the contact element 3a of the linear output device 3. Subsequently, an appropriate printing head gap is maintained.
Patent JP-H09125208-A (JP)
Title: Ferritic stainless steel sheet for bellows, excellent in bellows workability and high temperature salt damage resistance
Inventor: TAKADA TAKESHI
IPC: C22C38/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ferritic stainless steel for bellows free from expensive Ni and excellent in bellows workability and high temp. salt damage resistance. SOLUTION: The ferritic stainless steel sheet, which has a composition containing, by weight, <=0.02% C, 10.0-23.0% Cr, <=0.015% N, and Ti by the amount in the range between a value >=4 times the sum of C content and N content and 0.6% and further containing, if necessary, 0.05-2.0% Mo and in which surface roughness is regulated to 0.1-0.5μm by arithmetical mean roughness Ra and to <=1.5Oμm by maximum height Rv, is obtained. By this method, the inexpensive bellows material, excellent in bellows workability and high temp. salt damage resistance, can be obtained.
Patent JP-H04162905-A (JP)
Title: Method for controlling rolling mill
Inventor: ANDO YASUSHI
IPC: B21B37/00
Filed: 1990-10-24
Abstract: PURPOSE:To improve control accuracy by deciding the threshold value for discriminating learning term updating propriety by inferring from the knowledge of rolling and information of rolling mill in the control of rolling mill by pass schedule operation. CONSTITUTION:The set value of rolling mill of a material to be rolled is decided by operation based on the calculated value of rolling model and a learning term, the learning term is decided by operation based on the calculated value of rolling model for the material to be rolled and actual value of rolling and also, by the method for controlling rolling mill that the updating propriety of every material to be rolled is discriminated and the learning term is updated according to the discrimination of updating propriety, the threshold value for discriminating learning term updating propriety is decided by inferring from the knowledge of rolling and information of rolling mill. In this way, the qualitative treatment is made easy, the accuracy of pass schedule value and the quality of product can be improved.
Patent JP-S62147156-A (JP)
Title: Planetary roller speed reducer
Inventor: ADACHI JUNJI
IPC: F16C33/00
Filed: 1985-12-19
Abstract: PURPOSE:To prevent backlash from occurring, by setting up plural pieces of a hollow planetary roller in and around a sun shaft, and coupling an output flange with a positing-cum-output rotation transmitting pin being concentrically inscribed to these rollers and using an oil-impregnated metal. CONSTITUTION:A planetary roller speed reducer is constituted around a sun shaft 1 to be rotated and driven by plural, for example, four planetary rollers 2 and a fixed ring 5 to be circumscribed to these rollers. A pin 3 consisting of an oil-impregnated metal for positioning around the sun shaft 1 and output of revolving motion is inserted in this hollow planetary roller 2 in a touch of loose fit, and this pin 3 is coupled with an output flange 4. Thus, positioning for the hollow planetary roller 2 is accurately performed with this pin 3 whereby backlash is preventable. And, since oil discharge of the oil-impregnated metal becomes much in proportion to the pressure value, favorable lubrication is always performable without using a bearing or the like and, what is more, the number of parts items is reducible.
Patent JP-H03148354-A (JP)
Title: Defroster for automobile
Inventor: UMIZUMI MASAKI
IPC: B60S1/54
Filed: 1989-11-02
Abstract: PURPOSE:To rapidly defrost by supplying hydrogen in a tank to a metal hydride, heating water with heat generated at the time when the metal hydride absorbes hydrogen and blowing hot air on the outer surface of a window panel by way of generating the hot air. CONSTITUTION:A first tank 1 storing a metal hydride 2 and a second tank 3 storing hydrogen are provided inside an engine room, and the both tanks 1, 3 are connected through to each other by a passage 4 provided with a valve 5 free to open and close in the middle. Additionally, a heat exchanger 7 to generate hot air by way of heat-exchanging between air from a blower motor 17 and hot water in a heat exchanging pipe is provided in a blow-off device 11 with a blow-off part 11b to blow off hot air toward an outer surface 12a of a window panel 12. Then, this heat exchanger 7 is connected to a heat transmission means 9 inside the first tank 1 by a circulation circuit consisting of a water flow passage 6 provided with a pump 8, and introduces hot water heated by heat generated at the time when the metal hydride absorbes hydrogen.
Patent JP-H11126470-A (JP)
Title: Disk recording and reproducing device
Inventor: ISHIHARA HAJIME
IPC: G11B33/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To suppress vibration generated on a disk by forming an air vent hold on a tray face on which a disk is mounted, releasing air through the air vent hole during the disk rotation, and making a thin air layer hard to be formed between the disk and the tray. SOLUTION: The tray 12 is constituted of a lower member 40 and a planar upper member 41 having an opening 42 and is equipped with items including a spindle motor 45 held by a supporting member 43 in the opening 42. With a CD 100 mounted on the disk placing face 46b of a disk table 46 fixed on the rotary shaft of the spindle motor 45, a specific small space is generated between the CD 100 and the mounting face 41a of the upper member 41. An air vent hole 48 is formed on the mounting face 41a, releasing into the tray 12 the air interposed between the CD 100 and the tray 12 during the rotation of the CD 100. Consequently, even if vibration due to sound pressure and the like during the reproduction of the CD 100 is propagated to the tray 12, it can be made harder to be transmitted to the CD 100.
Patent JP-H07140636-A (JP)
Title: Optical mask and its production
Inventor: FUKUSHIMA YUICHI
IPC: G03F1/30
Filed: 1993-11-16
Abstract: PURPOSE:To provide the optical mask featuring excellent resolution and dimensional accuracy and the process for production of such optical mask. CONSTITUTION:This phase shift mask 16 is formed by laminating an etching stop layer 18, a light shielding layer 19 and a phase shift layer 20 in this order on a transparent substrate 17 and forming a light transparent part 22 for allowing the transmission of incident light via the etching stop layer 18, the etching stop layer 18 and the phase shift part 21 for changing the phase while allowing the transmission of the incident light via the phase shift layer 20. The phase shift part 21 has the transmittance larger than the transmittance of the light transparent part 22, by which the light intensity of the respective projecting light beams when the light transparent part 22 and the phase shift part 21 are exposed is so adjusted as to be made equal.
Patent JP-S62147224-A (JP)
Title: Electronic range
Inventor: KANO HISAO
IPC: F24C1/00
Filed: 1985-12-20
Abstract: PURPOSE:To enable a cooking operation to be performed under the most appropriate condition by a method wherein all the cooking conditions described in a cooking a book are automatically set by a simple key operation. CONSTITUTION:IC card 10 can have all cooking data described in a cooking book (cooking condition and cooking mode or the like). At a position above a display part 4 of an operation panel 2 is formed an IC card insertion port 13 for use in inserting the IC card 10. When the IC card is inserted into the IC card insertion port 13, a memory stored in the IC card is connected to a micro computer 15 through an interface. Operation of the keys in a key operation part 3 causes a cooking data required to be taken out from the IC card 10, inputted into the micro computer, its content is displayed at the display part 4 and so a cooking operation is started.
Patent JP-H10113415-A (JP)
Title: Golfer support system
Inventor: NAITO MASASHI
IPC: A63B71/06
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To output the distance between a ball in play and a hole pin on a display for a golfer. SOLUTION: An information signal from the GPS satellite is received at an antenna 1 of this golfer support system and a GPS receiver 2 obtains the position information to express its own position based on the received information signal. Course layout information of each hole in a golf course is stored in memories 4 and 5 as well as pin position information to express a hole pin of each hole, and a distance calculation means 10 calculates the distance between a position shown by the position information and the pin position information at a hole corresponding to the position information based on the course layout information and the position information. The calculated distance is outputted and displayed on a display screen 8 together with a course layout image of the corresponding hole for a player.
Patent JP-2001109097-A (JP)
Title: Silver halide photographic sensitive material and photographic image forming method
Inventor: KATO KAZUNOBU
IPC: G03C1/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic sensitive material which attains rapid progress of development and high contrast even in the case of processing with a developing solution of a low pH and is less liable to a change of its photographic performance due to a pH change and to provide an image forming method. SOLUTION: At least one diazonium salt or its precursor is incorporated into a silver halide photographic sensitive material containing at least one hydrazine derivative or development is carried out in the presence of these compounds.
Patent JP-H11118534-A (JP)
Title: Terminal box structure for job site type instrument
Inventor: ITO KOFUKU
IPC: G01D5/42
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To increase an effective area of a printed board disposed in a room of a housing innermost side by simply, effectively watertightly assembling an inside partition plate in the state for closing a housing interior. SOLUTION: The terminal box structure for a job site type instrument comprises an electric chamber 64 provided to be partitioned at the innermost side of a housing 6 with a cover, an inside partition plate 37 for forming a terminal chamber 64, and a locking means 141 for positioning the plate at its rear surface side. In this case, a cutout 150 provided to be disposed on an outer periphery near a surface of the plate is provided on an inner wall of the housing. A clamp piece 148 locked to a screw 140 inserted at its one end into the cutout and engaged at the other with a rear surface side of the plate to press bond the plate 37 to the locking means by a principle of a lever is provided.
Patent JP-H09129632-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANISHI TOSHIRO
IPC: H01L21/316
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To form an oxide film of good quality having a long secular dielectric breakdown life by a method wherein the surface of the material to be treated is brought into contact with the mixed gas containing at least ozone and inert gas under atmospheric pressure. SOLUTION: A process, with which the surface of the material 10 to be treated is oxided by bringing it into contact with the mixed gas containing at least ozone and inert gas under atompspheric pressure, is provided. A silicon substrate 10, which was washed by ammonia, hydrogen perioxide, fluoric acid and nitric acid, for example, is put in a quartz pipe 1, heated up and substrate temperature is raised to 800 deg.C. Also, ozone is grown by feeding oxygen gas, which is purified by cooling it to-90 deg.C or lower, to an ozonizer, and the mixed gas of ozone concentration of 4 to 5volumeric% is obtained. The O3 /O2 /Ar mixed gas, having the partial pressure of ozone/oxygen mixed gas of 200Torr and the partial pressure of argon gas of 560Torr, is fed into the quartz pipe 1, and an oxidizing operation is conducted at the substrate temperature of 800 deg.C for thirty minutes.
Patent JP-H06133725-A (JP)
Title: Method for recovering flavor component in liquid food and flavoring substance
Inventor: IMAMURA HITOSHI
IPC: A23L27/10
Filed: 1992-10-26
Abstract: PURPOSE:To recover flavor component while suppressing loss of the absorbing liquor due to its evaporation by recovering the flavor component in a liquid food through carbon dioxide in a liquid or supercritical state into a mixture of water, ethanol and glycerol as the absorbing liquor. CONSTITUTION:Carbon dioxide in a liquid or supercritical state is introduced from a carbon dioxide container 3 into an extraction column 1, and the flavor component in a liquid food fed from a food reservoir 5 is dissolved in and made to migrate into the carbon dioxide. The resultant flavor-contg. carbon dioxide is sent to an absorption column 11 where the flavor component in the carbon dioxide is recovered into an absorption liquor and drawn into a production tank 9. The absorption liquor can be prepared by mixing (A) a mixture of ethanol and >=10wt.% of water with (B) either 0-70wt.% of glycerol or water plus 0.1-70wt.% of glycerol.
Patent JP-H04161568-A (JP)
Title: Elevator tower for high-rise building
Inventor: ISHIDA KATSUYUKI
IPC: E04H1/00
Filed: 1990-10-24
Abstract: PURPOSE:To evacuate safely in the event of accident by installing an elevator tower which is disposed outside a high-rise building with a space from the building and connecting the elevator tower to any floor of building with a passage. CONSTITUTION:An observation room layer 3 is placed between the tops 11 and 21 of high-rise buildings 1, 2 erected in parallel at a certain interval. An elevator tower 4 in which an elevator is disposed is erected outside one of the buildings 1 with a space between the building 1 and the elevator tower. The elevator tower 4 is connected to any floor of the building 1 with a passage 5... The elevator in the elevator tower 4 is used when one goes to a desired floor of the high-rise building 1 or when one goes down from that floor to the ground floor. Also, this elevator is used in the event of accident such as fire occurring in the high-rise building 1.