baber/WOPTO huggingface dataset:
Patent JP-S6482321-A (JP)
Title: Magnetic recording medium
Inventor: KITO MAKOTO
IPC: G11B5/64
Filed: 1987-09-24
Abstract: PURPOSE:To obtain a protective film which has a low coefft. of friction and is strong to impart by providing a carbon film which consists of a diamond-like carbon film as matrix and is dispersed with graphite films on the surface of a magnetic memory medium. CONSTITUTION:The carbon film 4 which consists of the diamond-like carbon film 20 as the matrix (continuous body) and is dispersed with the graphite films 30 is used as the protective film on the surface of the magnetic medium. Such carbon film 4 formed by dispersing the graphite films 3 into the matrix of the diamond-like carbon film 20 is obtd. by forming the diamond-like carbon film 20, then reforming part of the diamond-like carbon film 20 to the graphite films 30 by projection of laser light. The shape and area ratio of the graphite can be changed as desired by the operation of the laser. The protective film which has the low coefft. of friction and is strong to impact is thereby formed while the high hardness and excellent wear resistance of the diamond-like carbon film are maintained.
Patent JP-H0551241-A (JP)
Title: Carbon-coated optical fiber
Inventor: SHIMOMICHI TAKESHI
IPC: G01N22/00
Filed: 1991-08-23
Abstract: PURPOSE:To optimize the condition for measuring the change in the reflectivity of a microwave and consequently to obtain a carbon-coated optical fiber excellent in hydrogen resistance by evaluating the characteristic of a carbon coating film. CONSTITUTION:An optical fiber coated with a carbon film is introduced into a waveguide 4, the coated optical fiber is irradiated with a microwave, the change in reflectivity of the microwave is detected, and the characteristic of the carbon film is evaluated. In this measurement, the frequency of the microwave is controlled to 7-9GHz, and the horizontal distance L between the end face 8 of the waveguide 4 on the microwave incident side and the carbon-coated optical fiber 3, is adjusted to <=3.5mm. Consequently, an optical fiber coated with a carbon film with the change in loss of the reflected microwave controlled to >=0.75dB is obtained.
Patent JP-H0981183-A (JP)
Title: Generating method for voice model and voice recognition device using the method
Inventor: ISHIMITSU SHUNSUKE
IPC: G10L15/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a generating method for voice model and a voice recognition device using the above method in which a new HMM(a hidden Markov model) for inputted voices is simply generated by an extremely small number i.e., once or twice of utterance. SOLUTION: The voice recognition device uses a continuous distribution type HMM defined by three parameters, i.e., state transition probability, average vectors and distribution, as a voice model. Moreover, the device is provided with an average vector computing means 7 which computes average vectors from inputted learning voices, HMM selecting means 4 and 5 which select the HMM, that approximates the inputted learning voices as an initial model, from a registration dictionary 3 and an HMM generating means 6 which replaces the average vectors in the selected HMM that are at least selected by the means 4 and 5 by the average vectors of the learning voices computed by the means 7 and performs additional registration for the obtained HMM as the inputted learning voice HMM into the dictionary 3.
Patent JP-H0761612-A (JP)
Title: Sheet material feeding device and image forming device
Inventor: TONOMURA NAOYUKI
IPC: G03G15/00
Filed: 1993-08-31
Abstract: PURPOSE:To make small the diameter of a paper feeding roller and make a device body compact by enabling a shaft to freely rotate relatively with a driving force transmission control means, when this means is laid coaxially with a feeding means and a sheet material is carried with a transport means. CONSTITUTION:A drive gear 12 gearing with both of a clutch gear 3 and a gear 8 having a cutout tooth, is provided so as to reduce the speed of the gear 8 relative to the clutch gear 3. Namely, a spring-loaded clutch A is turned on to slowly rotate an integrally molded component formed out of the gear 8, a control ring and a cam 10, relative to a paper feeding shaft 1 rotating at high speed or a paper feeding roller 2. As a result, a shock in releasing the pushed-down holding state of the cam 10 and a sheet material loading seat can be eliminated. Furthermore, while the gear 8 is turned once until the tooth cutout section thereof does not gear the drive gear 12, the paper feeding roller 2 can be rotated more than once. According to this construction, a carrying distance with one time of sheet feeding operation can be enlarged on the operation of the paper feeding roller 2 having a small diameter.
Patent JP-S60128600-A (JP)
Inventor: NAGAI KIYOUICHI
IPC: H04M11/04
Filed: 1983-12-16
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-H0682004-A (JP)
Title: Pipe leakage diagnostic method for feed water heater
Inventor: KAWASHIMA YOSHIHIKO
IPC: F22D1/32
Filed: 1992-09-07
Abstract: PURPOSE:To provide a pipe leakage diagnostic device for a feed water heater capable of diagnosing a feed water heater whose heat exchanger tube suffers from leakage of feed water flowing in the feed pipe out of a plurality of feed water heaters laid out in series in a steam turbine plant. CONSTITUTION:The flow rate of feed water flowing in feed water systems for feed water heater 1A and 1B is detected with inlet flow rate detectors 16 and 17 and an outlet flow rate detector 18 where a differential flow rate between the inlet and outlet flow rates is computed based on the detected flow rates and the computed differential-flow rate is compared with a determined value of the differential flow rate which indicates pipe leakage. When it exceeds the determined value, detection flow rates detected with drain flow rate detectors 20 and 21 are compared with a determined value of a drain flow rate which indicates pipe leakage, thereby diagnosing the pipe leakage of a feed water heater.
Patent JP-S6481269-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSAKA TAKASHI
IPC: H01L21/336
Filed: 1987-09-22
Abstract: PURPOSE:To make a semiconductor element fine, to enhance a yield and to reduce a cost by using a so-called self-aligned contact which can form a contact hole without a special masking operation. CONSTITUTION:After a device-isolation insulating film 2 has been formed inside a semiconductor substrate 1, a gate insulating film 3 is formed in an active region. Then, a polycrystalline silicon film 4 to be used as a gate electrode- wiring part is laminated. Then, an insulating film 5 is formed on the polycrystalline silicon film 4. Then, a photoresist 6 is patterned to be a desired shape; the insulating film 5 and the polycrystalline silicon film 4 are etched by making use of the patterned photoresist as a mask; the gate electrode-wiring part is formed. Then, after the photoresist 6 has been removed, an insulating film 8 is laminated thereon. Then, a whole part of the insulating film 8 is etched; because the insulating film 8 at side walls of the polycrystalline silicon film 4 and the insulating film 5 is thick, the insulating film 8 is left at the side walls and a side-wall insulating film 9 is formed. Then, the insulating film 3 which has been formed on a part to be used as a source-drain is etched and removed. Then, a wiring layer 11 is etched and heat-treated; a contact between the wiring layer 11 and the source-drain is established.
Patent JP-H0662966-A (JP)
Title: Method for controlling temperature of heating cooker
Inventor: HIRONAKA YASUMASA
IPC: A47J43/046
Filed: 1992-08-12
Abstract: PURPOSE:To provide stable temperature control by obtaining the acceleration of rising and falling temperature at every predetermined interval by a temperature sensor provided in a predetermined spot in a heating region and controlling the duty ratio of the heating part in every interval by the duty ratio corrected by the acceleration of rising falling temperature before and after the duty ratio of the heating part. CONSTITUTION:A bread case 3 in the center part of a bread baker 1 is provided on the bottom with a kneading blade 4 driven by a motor 11, pulleys 12, 13 and belt 14 to knead a predetermined amount of material of flour, water, yeast, etc. The bread material is heated by a heater 7 on the lower outer periphery of the bread case 3 at every predetermined time. The acceleration of rising and falling temperature at every predetermined interval is obtained by a temperature sensor 16 provided on a case 8 comparing with a set temperature so that the duty ratio of the heater at every interval is corrected by the duty ratio of the temperature acceleration on the previous stage. After baking bread, air is sent from a blower 10 through a duct 9 to quickly cool the bread, so that delicate temperature control is stabilized.
Patent JP-2000091905-A (JP)
Title: Input buffer
Inventor: JOHN DEAN CODINGTON
IPC: H03K19/0185
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an input having high performance and a self-adjustment trigger point. SOLUTION: This high performance high input voltage input buffer that is manufactured by using low voltage processing comprises an input buffer circuit 136 and a level shifter 132. The input buffer circuit 136 receives an input a signal via a chip pad 112. The input signal from the chip pad 112 is provided to an inverter stack 135 that includes or is coupled with protective transistors(TRs) 116, 114, 110, 111. The protective transistors(TRs) 116, 114, 110, 111 are biased by a reference generator outputting a voltage that is a function of a maximum voltage capable of being given to the chip pad 112. A trigger point of the inverter stack 135 is dynamically adjusted to an optional OVDD value 110 through using the reference generator to improve the performance of the input buffer and improve its flexibility more.
Patent JP-S6393075-A (JP)
Title: Interactive picture production method
Inventor: ISHII TAKESHI
IPC: G06T11/80
Filed: 1986-10-08
Abstract: PURPOSE:To easily reform collection command strings by controlling the elements of each file for production of pictures according to the element sizes and producing a collection command for variable information from interactive information to control said collection command for each picture element. CONSTITUTION:A sub-slave block MiCR which controls the elements of data files for production of pictures according to the element sizes is controlled by a slave block GASO. Then the block GASO is controlled by a master block BLK. The interactive information within the file is prepared by each setting information in the form of MAP codes. These MAP codes are combined into the interactive information. Then a collection command is produced for collection of variable information from the interactive information controlled by each file. The collection command is controlled for each picture element. Thus it is possible to easily reform collection command strings with respect to the addition and correction of picture elements having variable conditions.
Patent JP-H08102412-A (JP)
Title: Compound magnetic material
Inventor: KIYOMIYA TERUO
IPC: H01F1/03
Filed: 1994-09-30
Abstract: PURPOSE: To realize compound magnetic material having both hard phase to be a permanent magnet and a soft phase to be a yoke by partially nitriding the part having the magnetic characteristics of a bulk of rare earth elements- transient metallic base permanent magnet. CONSTITUTION: As for the permanent magnet mainly comprising rare earth elements having 1/5 type, 2/17 type, 1/12 type, 1/14/1 type structure or a plurality of these structures and a transition metal, the surface of the part not to be a soft phase is covered with a covering frame (S6). Next, the material is heated in hydrogen gas for hydrogenizing treatment (S7). Next, the uncovered arbitrary part is turned into a yoke as a soft phase (S8). Next, the magnet part to be a hard phase is magnetized (S10). Through these procedures, the compound magnetic material having the hard phase to be a permanent magnet and the soft phase to be the yoke as well as the high magnetic characteristics can be realized.
Patent JP-H02121986-A (JP)
Title: Antipsychotic 4-(4-(3- benzisothiazolyl)-1-piperazinyl) butyl crosslinked bicyclic imide
Inventor: JIEIN MAIKERU BURAITO
IPC: C07D417/12
Filed: 1989-09-13
Abstract: 4-(4-(3-Benzisothiazolyl)-1-piperazinyl)butyl bridged bicyclic imides of formula (I) and their pharmaceutically acceptable acid addn. salts are new: R1R2=H, Me, Et X=-CH2-, -CH2CH2-, -CH2CH2CH2- Y = CR3R4 R3, R4 = H, Me .
Patent JP-S61118035-A (JP)
Title: Synchronizing clock generating circuit
Inventor: AKIYAMA YUKIO
IPC: H04L7/00
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a synchronizing clock generating circuit having no high frequency output by compensating a lower limit of a pulse width of an output level where a high frequency output might be generated to a specific setting value. CONSTITUTION:The titled circuit consists of an original oscillation circuit 1 oscillating a frequency being (m) times of a desired clock frequency, a synchronous counter 2 with a reset terminal, an auxiliary counter 3 for counting pulse width and an OR circuit 4. The lower limit of the pulse width is compensated by the auxiliary counter 3. When a load terminal 8 of the auxiliary counter 3 is set to a level at which a high frequency output might be caused, a specific count is loaded to the auxiliary counter 3. An output terminal 10 of the auxiliary counter 3 is kept to the same level until a specific number of clock inputs 9 is counted after the count is loaded. The OR circuit 4 allows the output of the synchronous counter 2 to take prescedence over the output of the auxiliary counter 3 and the lower limit is compensated at the output terminal for the pulse width of a high frequency output only.
Patent JP-H0978683-A (JP)
Title: Cover and manufacturing thereof
Inventor: TAMURA YUJI
IPC: E02D29/14
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a panel with strong adhesive force by using sandwich panel, etc., obtained by pouring a rigid polyurethane foam material in a space between a melamine plate and a phenol laminated plate to foam. SOLUTION: A melamine decorated plate 4 and a phenol laminated plate 2 are set in the thickness of a cover in a form of a box body controlled in a specific temperature. Then, a sheet 1 having patterns used for non-slips is stuck on the phenol laminated plate 2 in advance. A rigid polyurethane foam material is poured in a space between the melamine decorated plate 4 and phenol laminated plate 2 to foam in a specific magnification, and after the foaming solidification of the polyurethane foam 3, a sandwich panel having film-sheets with patterns used for non-slips as a material of the cover, phenol laminated plate, rigid polyurethane foam layer, melamin plate construction is taken out from the box body molding. Then, it is cut is size fitted to an opening section of a container containing water, and coloring synthetic resin paint is applied to the cut end face.
Patent JP-2000064319-A (JP)
Title: Manhole member and assembling method therefor
Inventor: HAYAMA YASUHIRO
IPC: E02D29/12
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a manhole member by which the kind of intermediate pipes can be reduced and the manufacturing efficiency and the assembling efficiency can be improved. SOLUTION: This manhole member 10 is formed of an upper pipe 12 to which a cover 11 closing the manhole can be attached, a bottom pipe 13 to which a sewer pipe is connected, and an intermediate pipe 14 mutually connecting the upper pipe 12 and the bottom pipe 13. The sectional configuration of the intermediate pipe 14 is equally formed from one end to the other end. Hence, even if the end of the intermediate pipe 14 is cut in accordance with the depth where the sewer pipe is installed, the shape of the connection part of the intermediate pipe 14 does never change and the pipe 14 can be fitted in the same way with the condition before the cutting. In this way, the kind of the intermediate pipe 14 can be reduced and the manufacturing efficiency and the assembling efficiency of the manhole member 10 can be improved.
Patent JP-H0772321-A (JP)
Title: Color filter and its production
Inventor: HANEDA AKIO
IPC: G02B5/20
Filed: 1993-08-31
Abstract: PURPOSE:To provide the color filter which is small in light reflection from light shielding parts and has good smoothness. CONSTITUTION:This color filter has transparent colored layers 6R, 6G, 6B which are disposed in pattern forms in the pixel parts on a transparent substrate 1 and color the transmitted light of the pixel parts by each of respective colors and the light shielding parts which are disposed in pattern form in the spacing parts between the respective pixels (between the pixels) on the transparent substrate 1 and shield the light transmission from these parts. The light shielding parts described above are formed by laminating dyed resin layers 2B dyed with black dyes and pigment dispersed resin layers 3P dispersed with black pigments. The parts corresponding to the pixel parts are transparent resin layers 2P formed by decoloring the black dyes of the black dyed resin layers of the lower layer simultaneously with alkaline development at the time of forming the black pigment dispersed resin layers 3P by a photolithography method.
Patent JP-H03101572-A (JP)
Title: Digital electronic still camera
Inventor: NAKAO SOICHIRO
IPC: H04N5/225
Filed: 1989-09-14
Abstract: PURPOSE:To substantially eliminate the care for a worn battery by devising the camera so that a battery in the camera is automatically charged when an external device is connected to the camera for the data transfer of the camera. CONSTITUTION:A connector 30A of a camera 30 and a connector 40A of an external storage device 40 are connected and when connection detection switches 39, 49 detect the connection state, power supply from a power supply circuit 42 of the external storage device 40 to a power supply circuit 33 of the camera 30 via power terminals 48, 38 is started. The power supply circuit 33 supplies power from the external storage device 40 to a camera main circuit 34 to attain data transfer and supplies to the battery 32 to charge the battery 32.
Patent JP-H0772238-A (JP)
Title: Experimental apparatus for active sonar
Inventor: KAICHI KEITA
IPC: G01S15/10
Filed: 1993-08-31
Abstract: PURPOSE:To read out recorded data quickly and surely and to analyze it with good efficiency and quickly in the experiment of an active sonar. CONSTITUTION:A synchronizing-signal generation circuit 8 is connected to a transmitter 4 and a data recorder 12, it sends to the transmitter 4 a synchronizing signal which has encoded a signal-detection number, it sets the synchronizing signal to the generation timing of a signal-detection sound, and the synchronizing signal is recorded on the data recorder. The data recorder 4 records a signal- detection sound from a wave receiver 10 together with the synchronizing signal. Thereby, since signal detection numbers are put individually on received signal detection sounds and they are recorded on the data recorder, received data can be retrieved easily on the basis of the signal-detection numbers when the received data is analyzed, and an analytical operation can progress with good efficiency.
Patent JP-2000136589-A (JP)
Title: Placing type concrete form
Inventor: OMURA YOSHINORI
IPC: E04B2/86
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To secure a wire living space in forming e.g. a wall by making the thickness of the wall as thin as possible for reducing the number of part items for cost reduction. SOLUTION: A form member 2 is provided having a sheathing board part 4 for blocking placed concrete at its back and a projecting retainer engagement part 6 provided on the back of the sheathing board part 4 and adapted for engaging a retainer retaining the interval between the back of the sheathing board part 4 and another form. The form member 2 meets the expression: E/h>=1.5×103 where E is the modulus of bending elasticity (kgf/cm2) of the form member 2 and (h) is the thickness (cm) of the form member 2.
Patent JP-H0665336-A (JP)
Title: Water-base fluoropolymer dispersion
Inventor: KODAMA SHUNICHI
IPC: C08F2/24
Filed: 1992-08-14
Abstract: PURPOSE:To obtain the subject dispersion which is very excellent in mechanical and chemical stabilities, has a high film-forming capability, and gives a coating film having high resistances to weather and water. CONSTITUTION:The objective dispersion is obtd. by the emulsion polymn. of a copolymerizable monomer component at least contg. a fluoroolefin and a macromonomer having hydrophilic sites in the presence of an anionic emulsifier and a nonionic emulsifier having an HLB of 12-18.
Patent JP-H0288706-A (JP)
Title: Method and apparatus for roughly pulverizing hafnium crystal bar
Inventor: SHIODA AKIO
IPC: B22F9/04
Filed: 1988-09-26
Abstract: PURPOSE:To easily rough-pulverize Hf crystal bar by pressurizing the high purity Hf crystal bar having high hardness and high toughness in a Ni-base super alloy vessel with Ni-base super alloy pressurizing terminals while cooling this at extremely low temp. coolant. CONSTITUTION:The high purity Hf crystal bar 7 is charged into the Ni-base super alloy vessel 3 coating outer part with heat insulating material 5, and the upper and lower parts thereof are put between the Ni-base super alloy pressurizing terminals 8, 8, and also by flowing the extremely low temp. coolant 2 of liquid Ar, etc., into the vessel 3, the Hf crystal bar is cooled at -150 deg.C to give it brittleness. The Hf crystal bar 7 is pressurized with the upper pressurizing terminal 8 through pressing means 9 at about 9kg/mm<2> pressing force and roughly pulverized. Even to the high purity Hf crystal bar 7 having high strength and high toughness, the brittleness is imparted by cooling at extremely low temp., and also by absorbing and cooling the large quantity of heat caused by emission of the combined energy in the crystal at the time of pulverizing with the coolant 2, the Hf crystal bar 7 can be easily rough-pulverized with the pressing force of about 9kg/mm<2>.
Patent JP-H01103125-A (JP)
Title: Quick charging of lead storage battery for solid electrolyte
Inventor: KAARU GEORUKU HORUN
IPC: H02J7/10
Filed: 1988-09-26
Abstract: PURPOSE: To realize perfect charging surely and quickly without requiring any extra cost of apparatus by performing the charging according to two IU charging systems subjected to consecutive temperature control. CONSTITUTION: First stage charging operation is carried out at a constant charging current I1 of 4-8 hour discharging current according to a known IU characteristic curve. The charging current I1 is accumulated until a temperature compensated voltage U1 (T) of about 2.45V is reached at 25 deg.C and the charging operation is ended at time t1 . Second stage charging operation is continued for a predetermined time of 5-9 hours under voltage control at a charging voltage U1 (T) being reached while adapting consecutively to the battery temperature. Post-charging operation is carried out in third charging stage according to the IU characteristic curve using a temperature controlled voltage U with the current I and the voltage U being limited to maximum values I2max , U2max preset by a charger.
Patent JP-S60129084-A (JP)
Inventor: SAKAMOTO NOBORU
IPC: D06F39/08
Filed: 1983-12-19
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。