baber/WOPTO huggingface dataset:
Patent JP-H11267494-A (JP)
Title: Particle and its production
Inventor: CLIKEMAN RICHARD R
IPC: B01J2/06
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide plural particles having narrow particle diameter distribution, a forming method thereof and a film containing the same. SOLUTION: The plural particles contain one or more discontinuous polymer shells and at least one of the polymer shells is cross-linked by at least one monomer having >=2 double bonds polymerizable by free radical method. Further, the particle contains an encapsulated core material in the polymer shell and plural particles have a degree of polydispersion of 1.3-1.0.
Patent JP-H01158672-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YUKI YOICHI
IPC: G11B15/087
Filed: 1987-12-15
Abstract: PURPOSE:To accurately control a magnetic recording and reproducing device by providing three or more storages of the magnetic recording and reproducing device and executing from a signal input to the storage to a signal output after a unit time corresponding to the number of the rest of the storages. CONSTITUTION:At the time of a recording, a music start signal is written into sub-codes S1-S4 of a recording signal sent at a time T1. A digital signal stored in a recorder 5 is written into PCM signals P1-P3 of a recording signal sent at a time T2. The music start signal is recorded into the sub-codes before the digital signal by one. Next, at the time of a reproducing, in a first, a second and a third storages 5a, 5b and 5c, actions to be executed in respective frames are executed by being delayed by one frame and the inputs and outputs of the signals are successively executed by these storages. Control information is detected by a control circuit 7 sufficiently before the output of an analog audio signal and the device can be correctly controlled.
Patent JP-H04189431-A (JP)
Title: Method and device for spring supply
Inventor: KANEDA IKUZO
IPC: B25J15/00
Filed: 1990-11-22
Abstract: PURPOSE:To obviate need of providing two special machines or two work processes by holding a torsion coil spring in the natural condition to a predetermined position under load application, and releasing the holding while hooking it simultaneously. CONSTITUTION:A spring 1 is inserted into a center guide pin 7 in the natural condition. At this time, an outer diameter of the center guide pin 4 is formed in such a size as to hold an inner diameter of the coil of the spring 1 preventing it from falling. When a regulating pin 8 advances by an actuator 9 for action, the spring is caught at a groove of the regulating pin 8 to be elongaged to be under a load. The spring 1 is then transferred from a middle regulation part 6 to a final insertion position under the load to be inserted into a guide pin 2, and it is hooked to a fixed side hook 3 and a movable side hook 4 respectively, when work is completed. In such flow of procedures, insertion and hooking of the spring by a single device can be realized.
Patent JP-H11148444-A (JP)
Title: Sealing device of bolt for fuel injection pump
Inventor: AMANO TETSUO
IPC: F16B41/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device of bolt which can prevent the readjustment of the bolt. SOLUTION: A bolt 1 has the first male screw 1A to be fastened with a housing 2, and the second male screw 1B to which a special nut 4 is fastened, and the second male screw 1B is provided in an non-standardized screw size smaller than the first male screw 1A. To the end face in the axial direction of the second male screw 1B, a screw driver groove 1a in order to rotate the bolt 1 by engaging a tool such as a screw driver is formed, but it is blocked by an adhesive 6 and the like, after the adjustment of the bolt 1 is finished. The special nut 4 is formed into a nearly conical form and the outer shape of which can not be engaged with general tools.  In this special nut 4, the front end narrowing in a conical form is projected outward from the end face in the axial direction of the second male screw 1B, and an adhesive 6, etc., is filled into the inner diameter part of a female screw projected in such a way, so as to fill up the driver groove 1a.
Patent JP-H05126783-A (JP)
Title: Standard electrode for potential measurement and portable sensor using it for corrosion probing
Inventor: MOCHIZUKI NORIYASU
IPC: G01N17/04
Filed: 1991-11-07
Abstract: PURPOSE:To enable potential measurement such accurately as plarization thereof can be ignored by constituting a standard electrode of an electrode material of a semi-solid or a solid silver amalgam, and of lamination or mixture of a calomel and a secondary mercury oxide or a primary mercury sulfate. CONSTITUTION:A semi-solid or solid silver amalgam layer 4 of which mercury to silver weight ratio is preferably 7 to 3, to 2 to 8, is filled into a cylindrical vessel made of a synthetic resin a calomel paste layer 5 that is a mixture of the calomel and a mercury, is formed at a lower part of the vessel, in order to constitute a reference electrode. A mixture layer produced by mixing a silver amalgam and the calomel paste can be applied here, too. In this way, since the standard electrode can suppress fluidity of the mercury and keep wide area of the mercury surface very stable, the electrode is a very stable one for long time range and also of low polarization and highly accurate. Accordingly, highly accurate potential measurement can be conducted and thereby metal corrosion velocity can be detected very surely.
Patent JP-H10142240-A (JP)
Title: Scanning probe microscope and machining device equipped with this microscope
Inventor: MORIMOTO TAKASHI
IPC: G01B7/34
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a versatile scanning probe microscope which obtains information of sample surface in the wide scanning range from low-speed to high- speed. SOLUTION: The present device includes a cantilever 16 which works as a variable member to support a probe 15, optical levers 17, 18 which measure displacement of the cantilever 16, a means by which the cantilever 16 approaches to or gets away from the sample 11, and a X/Y scanning circuit 21. It also contains a Z ads piezo-electric element 14b of a tripod 12 which changes the distance between the cantilever 16 and the sample 11, a controlling circuit 20 which controls the distance between the cantilever 16 and the sample 11 so that a displacement signal s1 given by the optical lever corresponds to a set value s0, and an adding machine 24 which adds a control signal from the controlling circuit 20 and a signal based on the displacement between the displacement signal end the set value.  And finally, the surface information of the sample 11 is gained from the output signal through the adding machine 24.
Patent JP-2000143772-A (JP)
Title: Curable composition
Inventor: TAKATORI MASASHIGE
IPC: C08G59/24
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition satisfying adhesivity, surface hardness, etc., flattening difference in level of a color filter being a base substrate, suitable a protective film forming material for an optical device by making the composition include a specific (co)polymer, a polyfunctional carboxylic acid anhydride and an epoxy group-containing compound. SOLUTION: This composition comprises (A) a (co)polymer containing >=30 mol% structural unit of formula I (R1 is H or a 1-5C alkyl; R2 is H, methyl or the like; m is 1-8), (B) at least one kind of compound selected from a polyfunctional carboxylic acid (anhydride) (e.g. trimellitic anhydride and, phthalic acid, etc.), and (C) an epoxy group-containing compound of formula II [R3 and R4 are each a group of formula III (R7 is H, a 1-5C hydrocarbon or the like) or the like; R5 and R6 are each H, a 1-5C hydrocarbon or the like].
Patent JP-H08153681-A (JP)
Title: Vacuum processing chamber pressure control method of semiconductor manufacture device and its device
Inventor: AKAO NORINOBU
IPC: H01L21/205
Filed: 1994-11-29
Abstract: PURPOSE: To enable pressure control of an interior of a vacuum processing chamber to a required pressure in a short time in vacuum processing chamber pressure control of a semiconductor manufacturing device and to prevent gas mixture rate after pressure control from varying to process conditions. CONSTITUTION: In a semiconductor manufacturing device with a plurality of gas lines 2, 3, 4 communicated to a vacuum processing chamber 1, gas flow rate controllers 5, 7, 9 are provided to the gas lines, allowance of a full scale to process conditions set flow rate of each flow rate controller is obtained and a flow rate multiplied by process conditions set flow rate in each gas line is obtained by making allowance of a gas line of minimum allowance a constant. The obtained gas flow rate is a maximum flow rate of flowable gas without changing gas mixing rate in a range not exceeding a full scale of each flow rate controller. Pressure of a vacuum processing chamber is controlled by controlling gas flow rate in the range of the maximum flow rate.
Patent JP-H11154707-A (JP)
Title: Standard cell and semiconductor integrated circuit using the same
Inventor: GION MASAHIRO
IPC: H01L21/82
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of disconnection caused by migration, by securing a sufficiently broad power supply wiring width and improve degree of integration. SOLUTION: A power source 101 and a grounding wiring 102 of a standard cell are provided in such a state that the power source 101 and the wiring 102 are respectively protruded upward and downward from the cell frame 100 of the standard cell. Then, at the time of arranging cell areas 105-107, each of which is formed by horizontally arranging a plurality of standard cells, adjacently to each other in the vertical direction, the areas of the power source 101 and grounding wiring 102 of the cells are reduced by arranging the cells, so that the power source 101 and the grounding wiring 102 of each cell may overlap the grounding wiring 102 of the overlying cell and the power source 101 of the underlying cell.
Patent JP-H11154527-A (JP)
Title: Water refilling device for fuel cell
Inventor: HAMADA AKIRA
IPC: H01M8/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell water refilling device that refills water into a fuel cell body so as to make it generate power continuously and stably. SOLUTION: This device is a water refilling device of a fuel cell 1 to supply water along with fuel by circulating them in a passage to be used for supplying the fuel to the fuel cell body, and is composed of such as a first water tank 8 placed in a water circulating passage, a second water tank 5 having a liquid level at the vertically upper position more than a pressure expressed by the water column height of fuel or oxidizer flowing simultaneously with the water away from the liquid level of the first water tank 8 which is used as a base point, a pipe line 7 that penetrates continuously and connects the first water tank 8 and the second water tank 5, and a regulating means 4 in the pipe line to regulate the water flow between the first water tank 8 and the second water tank 5.
Patent JP-H05134577-A (JP)
Title: Image forming device
Inventor: HATAKEYAMA TAKUYA
IPC: G03G21/00
Filed: 1991-11-08
Abstract: PURPOSE:To prevent the forgetting of work at the time of reducing the number of parts, and maintaining and checking by attaching a blade to a stay having a paper powder storage part, and integrally constituting the blade and the paper powder storage part. CONSTITUTION:The width of the blade 101 is set wider than that of an image forming region, and the paper powder storage part 102a having the width slightly wider than the abutting width of the blade 101, is formed on the stay 102, as a stuck material receiving part. In other words, the blade 101 and the stay 102 having the paper powder storage part 102a are integrally composed. Therefore, when the blade 101 and the paper powder storage part 102a are cleaned, at the time of maintaining and checking, the forgetting of either of them, can be prevented. Further, when copying is executed up to the limit of the expected life of the blade 101, the relation of the capacity of the paper powder storage part 102a and the durable life of the blade 101 is set so as to make the part 102a full, so that a paper powder removing unit 100 can be exchanged, whenever the fixed number of copies is obtained, and maintenance work is easily executed.
Patent JP-H04188471-A (JP)
Title: Inspection apparatus for replay ability
Inventor: BESSHO TOSHIHIKO
IPC: G11B20/18
Filed: 1990-11-22
Abstract: PURPOSE:To detect an accurate quantitative data in a short time by a method wherein a delay means delays a synchronization data signal in a synchronization data genera tion means or a demodulation signal in a demodulation means according to an output from a delay variable means, a correlation between the number of errors in the signal and the delay amount of the delay means is detected and a characteristic with refer ence to a jitter amount is inspected. CONSTITUTION:The following are provided: a PLL circuit 15 which extracts a synchronization clock signal out of digital regeneration signals in a waveform equalization circuit 14; a synchronization detection circuit 16 which generates a synchronization data signal at the timing of the synchronization clock signal of the PLL circuit 15; a delay circuit 17 which delays the synchronization data signal; a demosulation circuit 18 for a delay data signal or the synchronization data signal; a circuit 19 which regenerates information on an address from a replayed data which has been demodulated; and a control part 20. A correlation between the number of errors in the delayed signal and the delay amount of the delay circuit 17 is detected; the characteristic of an information recording and replay apparatus 1 with reference to a jitter amount is inspected. Thereby, an accurate quantitative data can be detected in a short time regarding the jitter amount of the information recording and replay apparatus.
Patent JP-2000126571-A (JP)
Title: Method for kneading resin material
Inventor: HIRANO SATOSHI
IPC: B01F7/08
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous resin by a process in which the second resin material melted from a subordinate cylinder made to communicate with a main cylinder, after being combined with the first molten resin material, is further kneaded with heating. SOLUTION: An extruder 11 is composed of a main kneading part 12 and a subordinate kneading part 13, the first resin material is charged into the main cylinder 17 of the main kneading part 12, kneaded with heating by the first screw 20, and melted while being sent forward. The second resin material is charged into a subordinate cylinder 32, kneaded with heating by the second screw 37, and melted while being sent forward. The second resin material melted from the subordinate cylinder made to communicate with the main cylinder 17 is combined with the molten first resin material and kneaded further with heating.
Patent JP-H07175129-A (JP)
Title: Camera
Inventor: HIGASHIHARA MASAKI
IPC: G02B7/34
Filed: 1993-12-20
Abstract: PURPOSE:To extent the effective part in a longitudinal direction of a reflection area and to extend the focus detecting area of a focus detecting device by forming a reflecting surface being a direct submirror on a submirror base member. CONSTITUTION:In a submirror unit 10, a reflection plate 10b being the direct submirror is formed on a submirror receiving plate (submirror base member) 10a. The reflecting surface 10b is molded so as to protrude from the surface of the submirror receiving plate 10a. The cracking and chipping of the edge of the submirror do not occur, so that it is unnecessary that the space is provided on the edge of the submirror area (reflection area). Therefore, the submirror area is extended while suppressing that the scale of the submirror unit 10 is made large. Thus, plural focus detection areas is easily provided especially in the vertical direction of a field in the focus detecting device 40.
Patent JP-H03181299-A (JP)
Title: Electronic device
Inventor: AOKI KAZUMASA
IPC: H04R1/04
Filed: 1989-12-08
Abstract: PURPOSE:To send heat externally efficiently by forming a guide path for heat between printed circuit board units. CONSTITUTION:The inside of an equipment main body 21 is divided laterally into two by partition plate 25 and the main body 21 is provided with two mount parts 26 for a printed circuit board unit 24 and a cable space 28 formed by other partition plate 27 is provided at the side of the outside of each mount part 26 and a mother board 29 is mounted to the rear side of each mount part 26. Plural printed circuit board units 24 are coupled removably to the mother board 29 via a connector 30 laterally while a front part 24 is directed upward tilted. Each printed circuit board unit 24 is formed tilted to form a guide line 32, then heat is dissipated smoothly to the front side of the device main body 21 along the guide line 32 between the printed circuit board units 24 and dissipated externally.
Patent JP-H05157263-A (JP)
Title: Heat transferring apparatus
Inventor: IWANAGA SHIGERU
IPC: F24D7/00
Filed: 1991-12-04
Abstract: PURPOSE:To prevent an abnormal overheat of a refrigerant heater when a refrigerant amount in an apparatus is reduced due to leakage, etc., and to continue a stable heating operation in a heat transferring apparatus in which heat is utilized for room heating by using a pressure rise at the time of heating refrigerant. CONSTITUTION:The heat transferring apparatus comprises a heat transfer unit 18 in which a refrigerant heater 2 having a burner 16 and an air/liquid separator 1 are connected to an annular conduit and a reservoir 5 is connected to the conduit through a drop-in tube 7 having a first check valve 6 and a pressure equalizing tube 9 having a switching valve 8. Further, the apparatus comprises a circulation passage 19 in which the separator 1, a radiator 10, a second check valve 12 and the reservoir 5 are sequentially piped to be connected, a wall temperature sensor 22 provided at the heater 2, and a controller 23 for reducing a combustion amount of a burner 16 when a sensed temperature of the sensor 22 reaches a predetermined value.
Patent JP-H07173998-A (JP)
Title: Surface moisture rate correcting method for fine aggregate at sprayed concrete plant
Inventor: YAMAMURA KANZO
IPC: G01N33/38
Filed: 1993-12-20
Abstract: PURPOSE:To provide sprayed concrete having constant properties by kneading the concrete, while the surface moisture rate of fine aggregate being corrected on the basis of a mixer current value. CONSTITUTION:As procedures for correcting the surface moisture rate of fine aggregate, a surface moisture correction is made by use of fine aggregate having a known surface moisture rate with a suitable concrete mixture and a kneading process is implemented. Then, a time is obtained to keep a mixer current value constant for kneading sprayed concrete made of cement, rough aggregate and fine aggregate, and the current value and time so determined are used as a reference current value and detection time. Thereafter, a water volume is increased or decreased to perform a kneading process with a virtual surface moisture rate changed. In this case, a current value for a detection time and a slump after the kneading are recorded, thereby finding concrete properties with a different surface moisture rate. Thereafter, the previously obtained mixer current value and surface moisture rate of the fine aggregate are inputted to the sequencer 3 of an operation panel 2 from an operation panel 1 equipped with a device 4 for displaying the mixer current value for the detection time and a device 5 for setting a proper current value for the detection time.
Patent JP-H01161733-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI YOSHIMITSU
IPC: H01L21/768
Filed: 1987-12-17
Abstract: PURPOSE:To prevent phosphorus from diffusing in a high melting point metal film, to prevent the surface of the metal film from roughing, and to obtain a smooth surface state by laminating a silicon oxide film and an insulating film containing phosphorus on the metal film provided on a semiconductor substrate. CONSTITUTION:A silicon oxide film 4 and an insulating film 5 containing phosphorus are laminated on a high melting point metal film 3 provided on a semiconductor substrate 1. For example, a high melting point metal film (Mo film) 3 is provided through an insulating layer of the film 2 on an Si substrate 1. Then, a non-doped silicon glass film 4 having 50-200nm of thickness and a PSG film 5 are sequentially laminated on the film 3. Thereafter, in order to flatten the surface of the film 5, it is heat-treated at 1000 deg.C. A BPSG film or an oxide film containing other phosphorus may be used instead of the PSG film.
Patent JP-H02168843-A (JP)
Title: Pulse motor
Inventor: OTA SUSUMU
IPC: H02K37/04
Filed: 1988-12-20
Abstract: PURPOSE:To facilitate assembling by employing a coil wound coaxially with a housing made of magnetic material as a bias generating means thereby utilizing the housing as a flax path for the coil. CONSTITUTION:A bias coil 9 is wound coaxially with the housing 8 made of magnetic material such as iron and arranged between stator members 11, 12. Flux produced from the coil 9 passes through the housing 8, the stator member 11, a rotor member 2, the stator member 12 and the housing 8. By such arrangement, no permanent magnet is required and assembling work is facilitated.
Patent JP-H02165792-A (JP)
Title: Picture processor
Inventor: TAKAKURA MASAKI
IPC: H04N9/73
Filed: 1988-12-20
Abstract: PURPOSE:To display a character, a graphic, etc., which are written in an original, under an easily visible state by converting a picture signal from a picture input means into another picture signal representing a color accordant with the level of gradation information indicated by the inputted picture signal and outputting the converted picture signal onto a picture display means by a color converting means. CONSTITUTION:When the original is to be made into a picture and presented to an audience, the picture of the original is inputted to a picture input means 21 and converted into the picture signal, and the converted picture signal is inputted to a color converting means 23. While the color converting means 23 converts the picture signal into another picture signal representing a prescribed color when the gradation information indicated by the picture signal from the picture input means 21 is a prescribed level or below, the means 23 converts the picture signal into a picture signal representing another prescribed color, which is different from the above-mentioned prescribed color, when the gradation information indicated by the picture signal is the prescribed level or below, and the means 23 outputs each converted picture signal to a picture display means 22. Thus, since the picture display means 22 displays the picture of the original in the color accordant with the gradation level indicated by the picture signal, the picture of the original sych as the character and the graphic can be made into an easily visible state.
Patent JP-H05135432-A (JP)
Title: Magnetic tape, program searching device and program searching method
Inventor: NAKAGAWA TOMIHIRO
IPC: G11B15/087
Filed: 1991-11-08
Abstract: PURPOSE:To provide a tape, a program searching device and a program searching method capable of high speed program searching and having advantage over the damage of the tape. CONSTITUTION:Index signals 11Ba, 11Bb and 13a are recorded in both the fixed track 10a and a helical track 13 of the tape 1. After fast-forwarding or rewinding the tape 1 and performing program searching at high speed by the index signals 11Ba and 11Bb recorded in the fixed track 10a, tape speed is set at normal speed and the program searching is accurately performed by the index signal 13a recorded in the helical track 13.