baber/WOPTO huggingface dataset:
Patent JP-S61234199-A (JP)
Title: Ultrasonic probe
Inventor: UMEMURA SHINICHIRO
IPC: G01N29/04
Filed: 1985-04-10
Abstract: PURPOSE:To obtain an acoustic matching layer suitable for a high frequency by using material having a main component of metylol melamine resin as an acoustic matching layer material. CONSTITUTION:The metylol melamine resin has a characteristic good at a molding workability of high polymer material and at the same time and an extremely high acoustic velocity for the high polymer material, so that its acoustic impedance is high and it can be used as the acoustic matching layer material between an electric and acoustic converting material such as piezoelectric ceramics and a medium such as water, a human body without a mixture. An ultrasonic wave emitted to a front surface from an array oscillator 1 composed of the piezoelectric material or the like is transmitted to the medium such water, a human body through an acoustic matching layer 2 composed of metylol melamine resin and the ultrasonic emitted to a rear surface is braked by a rear surface braking member 3. Different from the conventional type acoustic matching layer, it is the matching layer formed without mixing the material difference in the acoustic property, a scattering and attenuation are small with respect to a high frequency ultrasonic and an excellent acoustic characteristic is realized.
Patent JP-H09262143-A (JP)
Title: Cabinet for system kitchen
Inventor: TAKAHASHI KAZUHISA
IPC: A47B77/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for restriction or widening of the depth dimension of a sink, counter, etc., and facilitate the drain piping works and the inspection/maintenance works. SOLUTION: A cabinet body 1 is configured with a left and a right side plate 2, 2, a back plate 4 installed between the two side plates 2, 2, a front plate 3 installed in the front upper part between the side plates 2, 2, and a bottom plate 5 to be installed in the lower part between the side plates 2, 2. The bottom plate 5 is made shorter than the depth of the side plates 2, 2, and at its end on the back, a vertical frame member 6 is installed in the undermost part between the side plates 2, 2, and over this member 6, a horizontal frame member 7 to support the bottom 4a of the back plate 4 is installed between the side plates 2, 2.  The lower space S on the back of the cabinet body bounded by the undersurface 7a of the horizontal member 7 and the back surface 6a of the vertical member 6 is used as a space for piping, while a gap open between the top 6b of the vertical member 6 and the front extremity 7b of the horizontal member 7 is allowed to serve as an inspection hole 8, and a locking member 10 is installed at this hole 8 in such a way as removable from inside the cabinet.
Patent JP-H08234652-A (JP)
Title: Time differential voice checker for training utterance
Inventor: ITOKAZU TAKESHI
IPC: G09B15/00
Filed: 1995-02-22
Abstract: PURPOSE: To enable a user to train vocal music while objectively listening to his own voices. CONSTITUTION: This voice checker is so constituted that the utterance signals inputted from a microphone 2 are instantaneously delayed with a device 3 and that the user is able to listen to the utterance through headphones 1 at about the time when the hearing tone arriving directly at the ears is silent.
Patent JP-H11325216-A (JP)
Title: Hydrodynamic torque converter having coupling element fixed thereto with squeezing portion
Inventor: SCHOEDER BERND
IPC: F16H41/24
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To form a hydrodynamic torque converter with an coupling element, such as a holding means, a housing hub or a center journal, coupling to a main flange in a simple method. SOLUTION: The back engagement portions 34, 58, 68, with backs 32, 57, 66, of a coupling element 72, produced by at least one of squeezing portions 28, 52, 62 produced in a main flange 26 by pushout portions 53, 63 at the opposite sides of couplings 24, 51, 61 having the coupling element 72 and passed through the squeezing portions 28, 52, 62 by reverse upsetting at the free ends of the squeezing portions 28, 52, 62, are produced. The back engagement portions are used as axial fixation portions 36, 60, 70 for the couplings 24, 51, 61 of members 5, 19, 26, 38.
Patent JP-S59198438-A (JP)
Title: Projector
Inventor: IKEDA JIYUNJI
IPC: G03B21/02
Filed: 1983-04-27
Abstract: PURPOSE:To project many kinds of film in the best state with one projector by providing plural light sources, frames, and optical systems for films different in size from one another. CONSTITUTION:A housing 1 has a light-transmissive focusing face 2 and is provided with films to be focused onto this face 2, a holder frame 4 for these films, a light source 5 for irradiation, and an optical system. Films 3-1 and 3-2 different in size are provided as films 3, and holder frames 4-1 and 4-2 are provided for individual films, and light sources 5-1 and 5-2 for different illumination ranges and optical systems 6-1 and 6-2 having different focal lengths and picture sizes are provided. Holder frames 4, 4-1 and 4-2, light sources 5, 5-1, and 5-2, and optical systems 6, 6-1, and 6-2 are provided slidably for the housing 1 and are set to optional respective operation positions.
Patent JP-H06174237-A (JP)
Title: Heating and cooking device
Inventor: KANETANI SADAO
IPC: H05B11/00
Filed: 1993-03-31
Abstract: PURPOSE:To enable an automatic cooking operation to be carried out only through one-key operation by a method wherein a position of a heating container arranged on a shelf within a heating housing is detected. CONSTITUTION:As a heater heating container 7 containing a cooking material corresponding to a cooking menu is set at a middle shelf 11, for example, within a heating housing 5, a magnetic retracting force is generated between a magnet of a heater heating container sensor 21 for the middle shelf and the heater heating container 7, a movable plate 13 is retracted against the heater heating container 7 and displaced there. A switch 19 at the middle shelf 11 is operated due to the displacement of the movable plate 13, its contact point is closed and turned on. In this case, as a cooking start key in an operation panel is pushed, it is judged that the heater heating container 7 is set at the middle shelf. As a result, a condition of heating at the middle shelf is automatically set and a heating operation is started. The heating operation is stopped after elapsing of a predetermined time and the cooking is completed. Then, an automatic cooking can be carried out with only one key-operation.
Patent JP-S57536-A (JP)
Title: Ultramicro torque measuring device
Inventor: GOTOU KUNITARI
IPC: G01L3/14
Filed: 1980-06-03
Abstract: PURPOSE:To permit arbitrary setting of a measurement range without lowering resolving power and reduce blind zone errors and nonlinear errors by controlling the stresses of balance springs by a bias voltage generating means. CONSTITUTION:Microvoltage of a frequency lower than the natural frequency of a rotating part 1 and sufficiently higher than the speed at which the torque to be measured changes is applied to a positive pole terminal 2e and a negative pole terminal 2f, and this voltage is applied via springs 1a, 1b to a coil 1c. The magnetic field of permanent magnets 2h, 2i passes the coil 1c, and the coil 1c finely vibrates. When the torque to be measured is applied from an object 3 to be measured to the rotating part 1, a pointer 1f stops at the point where the rotating torque and the torque produced by the deformation of the springs 1a, 1b balance. The high frequency voltage which is to be applied to the coil 1c and to which DC bias is added is applied and the torque in a backward direction is beforehand applied to the coil 1c, whereby the measurement range is expanded.
Patent JP-S62253107-A (JP)
Title: Automatic focus adjusting device
Inventor: HAMADA MASATAKA
IPC: G02B7/09
Filed: 1986-03-31
Abstract: PURPOSE:To improve the follow-up performance of automatic focus adjustment by finding a correcting quantity as the quantity of the motion of a subject per cycle of focus detection arithmetic and adding this correcting quantity to a defocusing quantity. CONSTITUTION:When a release button is pushed in by the 1st stroke, data from a CCD 9 used for focus detection is inputted to a micro-computer 1, integrating operation is started, and the value of a counter indicating a quantity by which a lens is driven. Then, the quantity WR=ERR+ITI-LERR of variation in defocusing quantity is calculated from a current calculated defocusing quantity ERR, a last calculated defocusing quantity LERR, and the quantity ITI of movement of the lens from the last time to this time. When the quantity WR of variation is larger than a specific value, an optical system motor control circuit 11 is driven based on the defocusing quantity obtained by adding the correcting quantity. Further, when the quantity WR of variation is smaller than the specific value, the circuit 11 is controlled based on the defocusing quantity before the correcting quantity is added.
Patent JP-S58191997-A (JP)
Inventor: KATOU HIROMI
IPC: G21C17/10
Filed: 1982-05-06
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-S61232665-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1985-04-09
Abstract: PURPOSE:To obtain high transfer efficiency and excellent transient characteristics by using (100)Si having the least surface level as an Si substrate, making an 'X-S' contact constituting a signal transmission line to satisfy the conditions of a band gap and a closure and forming the substrate as a perfect crystal through hetero-epitaxy. CONSTITUTION:Signal charges formed by optical irradiation are stored in an N<+> region 111 constituting a photodiode 102. When a vertical MOS switch 103 selected by pulses from a vertical scanning circuit 101 is turned ON during a horizontal retrace line period, signal charges in the N<+> region 111 transfer to the N<+> region 112 side. Since a CoSi2 wiring 113 adjacent to the N<+> region 112 is shaped through hetero-epitaxial growth, a forbidden band disappears in the vicinity of the surface of the N<+> region 112 by the effects of a band gap and a closure, and a surface level does not also exist, thus forming an ideal resistive contact. Since the signal charges of the N<+> region 112 easily transfer to the CoSi2 wiring 113, the signal charges rapidly reach to an equilibrium state with charges existing in other N<+> regions 112 and N<+> regions 116, 112, etc.
Patent JP-H09266218-A (JP)
Title: Method to reduce resistance of p-type compound semiconductor
Inventor: FUJITA YUKIHISA
IPC: H01L21/268
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the method to reduce resistance of a P-type II-VI compound semiconductor or a gallium nitride compound semiconductor of low resistance without conducting annealing after growth of crystal. SOLUTION: A pulse laser, having the energy in excess of the energy of the forbidden band width of a P-type compound semiconductor, is emitted to P-type II-VI compound semiconductor grown epitaxially by MOCVD method or to a gallium nitride compound semiconductor, the coupling of P-type impurities and hydrogen is cut off by the electric effect of the carrier grown from the electron-hole pair by the above-mentioned pulse laser, and hydrogen is removed from the P-type compound semiconductor.
Patent JP-H10254234-A (JP)
Title: Developing roll
Inventor: HIRAYAMA ATARU
IPC: G03G15/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To excellently keep the quality of a formed image by making the difference between the respective common logarithm values of the maximum and minimum values of the glossiness of the outer peripheral surface of a developing roll, a specific value. SOLUTION: The developing roll 10 is provided with a core metal 12 made of a metal, a roll main body 14 made of a conductive rubber, which is wound on the outer peripheral surface and a conductive coating layer 16 for covering the outer peripheral surface. There is a correlation between the glossiness unevenness of the outer periphery of the developing roll 10 and the density unevenness of an image and as the glossiness unevenness of the outer peripheral surface of the developing roll 10 is less, the density unevenness of the image is less. As the measured values of each developing roll 10, four measured values at positions shifted by 90 deg. in the peripheral direction in the central part in the axial direction are obtained.  The respective common logarithms of the maximum and minimum values in four measured values are taken to obtain the difference between the respective common logarithms. It is judged that the density unevenness of the image of the developing roll, classified when the difference between the common logarithm values is smaller than 0.1 is all excellent and when the difference is >=0.1, it is judged that the density unevenness is all defective.
Patent JP-H03275058-A (JP)
Title: Dental treatment apparatus equipped with hemomanometer
Inventor: KIMURA CHIKAAKI
IPC: A61B5/0245
Filed: 1990-03-24
Abstract: PURPOSE:To simply and accurately measure blood pressure by mounting a digital hemomanometer and a display part on an existing dental treatment apparatus and engaging the finger cuff of the hemomanometer with the instrument holder of a table to connect a signal transmitting cable and an air pipe to the end part of the cuff. CONSTITUTION:The finger cuff part 1 of a digital hemomanometer is separated from a main body part through a cable 2 and an air pipe and engaged with an instrument holder 24 to be allowed to stand and a measured value is processed by a main body computer 21 to be displayed on a display device 20. The measuring operation of blood pressure is performed by taking out the finger cuff part 1 of the digital hemomanometer engaged with the instrument holder 2 and inwardly drawing out the finger cuff mounting jig 3 mounted on the lower part of an armrest 6 to set the finger cuff 1 thereto. After a patient inserts his index finger in the finger cuff 1, a dentist brings down the backrest of a chair 25 rearwardly by a posture controller so that the position of the finger of the patient becomes a level almost same to that of the heart of him to set the same to the optimum position and subsequently pushes a measurement start switch to simply obtain an accurate blood pressure measured value.
Patent JP-2000269923-A (JP)
Title: Ofdm modulator with synchronizing function for external device
Inventor: HIRAKURA TAKAO
IPC: H04J11/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an OFDM modulator that obtains an IF signal output without errors by using an OFDM clock Fclk used for an interim ground digital broadcast system. SOLUTION: This OFDM modulator consists of OFDM modulation sections 11-14, that apply OFDM modulation to a signal on the basis of an OFDM clock Fclk and output an OFDM signal, an adder 16 that adds the OFDM clock Fclk to a local signal used for frequency conversion, and a converter 15 that applies frequency conversion to the OFDM signal from the OFDM modulation sections 11-14, on the basis of an output signal from the adder 16. Thus, a fluctuation component of the OFDM clock at the OFDM modulation sections 11-14 and fluctuation of the OFDM clock at the frequency adder 16 are cancelled, and a stable IF signal 18 which is synchronized with the frequency of an external device is obtained.
Patent JP-H09239605-A (JP)
Title: Ticn group cermet tool and its manufacture
Inventor: ABUKAWA KOHEI
IPC: C22C29/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a TiCN cermet tool which has an excellent defection resistant property and abrasion resistance regardless of the abrasion amount of the tool, has no affected phase, and of an elaborate composition. SOLUTION: The surface part from the surface to the depth 5μm, in either side of the flank and the rake face of this tool, is composed of the second hard phase and a combination phase metal, while the inner part of the depth 5μm from the surface is composed of a transistion part in which the first hard phase is increased as the second hard phase is decreased toward the inner side; and the center part at the inner side of the transition part, and consisting of the first hard phase and the combination phase metal; and the amount of the combination phase metal at the surface part of the depth 100μm from the surface of a cermet tool is made smaller than the amount of the combination phase metal on the inside inner than the surface part.
Patent JP-H01247131-A (JP)
Title: Preparation of weather strip
Inventor: YAMAGUCHI TOSHIAKI
IPC: B29C47/02
Filed: 1988-03-29
Abstract: PURPOSE:To enhance working efficiency, by continuously performing the bonding of a sponge seal part and that of decorative cloth by utilizing the heat at the time of extrusion. CONSTITUTION:In an extrusion molding machine 11, a seal sizing part 12 and a sponge seal part 13 are pressed to the surface of an extruded welt part 2 when the welt part 2 is subjected to extrusion molding along with a core metal 5 using a synthetic resin material and bonded thereto by utilizing the heat of the welt part 2 itself. Subsequently, decorative cloth 4 is successively pressed to the surface of the welt part 2 at a cloth bonding/sizing part 13 and bonded thereto by also utilizing the heat of the welt part 2 itself. Since the decorative cloth 4 is superposed on the sponge seal part 3 along the outsides of both side edges thereof, said cloth 4 is bonded to the surface of the welt part 2 on both sides of the sponge seal part 3 to obtain such a state that the decorative cloth 4 is beautifully bonded to the outer surface of a weather strip 1.
Patent JP-H08157233-A (JP)
Title: Melting sealing material and melting seal consisting of it and preparation of anode ray tube envelope by using it
Inventor: ROBAATO MITSUSHIERU MORENA
IPC: C03C8/14
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a lead-free fusion seal suitable for producing a cathode ray tube envelope by mixing a SnO-ZnO-P 2 O 5  glass frit and a mill addition including alumina, sircon or the like by a specific ratio.  
     CONSTITUTION: Expressed by weight percent on the total amount of a fusion seat material basis, (A) 60 to 90% a SnO-ZnO-P 2 O 5  frit glass and (B) 40 to 10% a mill addition comprising 0 to 3% alumina. 0 to 40% Zircon and 0 to 15% an another addition are provided. (A) composition and (B) composition are mixed such that the total amount of alumina and zircon is 10 to 40% and the mill addition is contained in a sufficient amount to provide a set point of the fusion seal material at least 300°C to produce a fusion seal material. As an another addition added in the mill addition, an addition (e.g. cordierite) is listed which reduces a thermal expansion coefficient of a seal formed by the fusion seal material obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0880187-A (JP)
Title: Stabilization of cell membrane
Inventor: KOMATSU YASUHIKO
IPC: C12N1/16
Filed: 1991-04-08
Abstract: PURPOSE: To provide a method for preliminarily treating cells, capable of strengthening the membranes of the cells and imparting freezing resistance and pressure resistance to the cell membranes. CONSTITUTION: In a method for preliminarily treating cells, a thermal shock is preliminarily given to the cells to accumulate the thermally shocked proteins inside the cells, thereby strengthening the membranes of the cells and imparting freezing resistance and pressure resistance to the membranes. Thus, various cells can be subjected to long period frozen storage treatments or high pressure treatments.
Patent JP-S60219196-A (JP)
Title: Surface treating apparatus for ship bottom
Inventor: ITOU HIROSHI
IPC: B63B59/06
Filed: 1984-04-13
Abstract: PURPOSE:To improve efficiency for spray painting to facilitate quality control by providing a traversable carriage with a surface treating device on a longitudinally movable carriage which is provided at the top end of a telescopical boom. CONSTITUTION:A telescopical boom 4 is projected from a truck body 1A of a mobile truck 1 capable of moving between a bottom surface of a dock and a ship bottom. A longitudinally movable carriage 15 is provided along a longitudinal frame 8 being provided at the end of the boom 4. A guide frame 18 is perpendicularly provided to the longitudinal frame 8 on the carriage 15. Furthermore, a traverse frame 20 is movably provided on the guide frame 18 therealong. A spray painting device 25 is movably provided on the traverse frame 20 in the moving direction thereof.
Patent JP-S5415779-A (JP)
Title: Watch
Inventor: IDEI YOSHIZUMI
IPC: G04F10/00
Filed: 1978-06-22
Abstract: PURPOSE:To simplify constitution, facilitate circuit integration and make carry correction simple by providing means of circulating and storing plural time informations to the circulating closed loops constituted by shift registers as well as adding means, correcting means and displaying means.
Patent JP-S62234050-A (JP)
Title: 9,10-bis(4-aminophenyl)anthracene and derivative thereof
Inventor: TODA MINORU
IPC: C07C211/61
Filed: 1986-04-01
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R' are H, nitro, halogen, 1-5C alkyl, alkoxy or phenyl; m is 1 or 2; n is 1-4) and salt thereof. EXAMPLE:9,10-Bis(4-amino-3-methylphenyl)anthracene. USE:An intermediate for dyes and pigments and a raw material monomer for novel partial ladder type highly functional resins. The compound is a novel type aromatic cross symmetrical diamine. PREPARATION:An anthraquinone derivative expressed by formula II is reacted with an aniline derivative expressed by formula III in the presence of an acid catalyst to afford the aimed 9,10-bis(4-aminophenyl)anthracene and a derivative thereof expressed by formula I.
Patent JP-H02256849-A (JP)
Title: Fuel feed control device for internal combustion engine
Inventor: OTA TADAKI
IPC: F02D45/00
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the deterioration of operation characteristics and an adverse effect upon an exhaust system including a catalyst due to the malfunction of a fuel injection valve by detecting the abnormality of the fuel injection valve and turning off power supply to the abnormal fuel injection valve upon judging the occurrence of the malfunction. CONSTITUTION:A region discrimination means (d) judges that an engine is within the predetermined air fuel ratio control range or output air-fuel ratio range on the basis of engine operation mode and output from an air-fuel ratio detecting means (b). An abnormality discrimination means (e) makes judgement about the abnormality of a fuel injection valve on the basis of drive voltage (output from voltage detecting means (c)) for actuating the fuel injection valve, when the engine is within the aforesaid air-fuel ratio control range or output air-fuel ratio range. In addition, a supply amount operation means (f) operates a fuel supply amount on the basis of engine operation mode and outputs a supply signal. Furthermore, the aforesaid means (f) stops feeding the supply signal to the concerned fuel injection valve upon the judgement of the occurrence of an abnormality of the fuel injection valve. A fuel injection valve (g) supplies fuel to the engine on the basis of the supply signal. When the aforesaid fuel injection valve is out of order, an NG lamp lights.