baber/WOPTO huggingface dataset:
Patent JP-H0383863-A (JP)
Title: Ceramic composite material and its production
Inventor: KUROKAWA YASUHIRO
IPC: C04B35/581
Filed: 1989-08-28
Abstract: PURPOSE:To provide the title composite material of both low dielectric constant and high thermal conductivity, made up of hexagonal boron nitride and aluminum nitride. CONSTITUTION:The objective composite material 1 has such a structure that aluminum nitride exists on the surfaces of the boron nitride grains 2 of porous hexagonal boron nitride sintered compact and/or at the grain boundaries of the sintered compact. The present composite material contains ca. >=50% of pores, which is also effective for reducing its dielectric constant. However, if the porosity exceeds 50%, the mechanical strength will be insufficient for structural applications such as traveling-wave tube substrates. To produce the present composite material, the porous hexagonal boron nitride sintered compact is impregnated with an organometallic compound solution containing both aluminum and nitrogen as aluminum nitride precursor followed by hot treatment in an inert gas atmosphere containing nitrogen or ammonia.
Patent JP-S60171039-A (JP)
Inventor: SHIERUDON RANJIYAA
IPC: A61B17/60
Filed: 1984-10-19
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。
Patent JP-S59108960-A (JP)
Title: Rotating speed detector with temperature detecting function
Inventor: GOTOU TADAHIKO
IPC: G01P3/42
Filed: 1982-12-14
Abstract: PURPOSE:To obtain an inexpensive and highly reliable rotating speed detector with a temperature detecting function by computing and deriving a signal proportional to the residual magnetic flux density of a ferrite magnet from a signal corresponding to the rotating speed of a rotor and a signal proportional to the temperature thereof from the output signal. CONSTITUTION:As a rotor 10 rotates, a pickup generates an electromotive voltage VG pulsing or alternating. When the alternating electromotive voltage VG is applied to an integrating circuit 7, the output V1 of the integrating circuit gives N.Br.K(theta) to obtain the product of a residual magntic flux density Br and a shape variable K(theta) after the removal of effect of speed. Furthermore, a signal V1 is obtained via a rectification circuit or a peak detection circuit 8. In V1= N.K.Bro(1+betaT), as the number N of turn, a coefficient K, the residual magnetic flux density Bro at a reference temperature and a temperature coefficient beta thereof are known beforehand, a signal proportional to a temperature T is computed with a reference voltage NKBro by means of an addition/subtraction circuit 9 to output a temperature detection signal NKBrobetaT at a terminal 13.
Patent JP-S60111815-A (JP)
Title: Combustion safety device
Inventor: SHIMADA NAOKI
IPC: F23N5/20
Filed: 1983-11-22
Abstract: PURPOSE:To detect the abnormality of exhaust gas and prevent troubles due to imperfect combustion or the like by a method wherein the exhaust gas path of a hot-water supplier is provided with an airflow pressure switch and a timer which is set by the operation of the airflow pressure switch and reset by the opening of the same switch. CONSTITUTION:When the operation of the hot-water supplier is started, a combustion control circuit 7 closes a control contact 6, a burner fan and a relay 3 are operated by the closing of the contact 6, the contact 4 of the relay is closed and a combustion exhaust gas fan 2 is operated. According to the operation of the fan 2, air pressure is increased, an air pressure switch 8 is closed, and a timer reset circuit 9 holds the timer circuit 10 in a condition that it is being reset, therefore, the control circuit 7 holds the condition of stationary operation and the combustion is continued. When a sufficient discharge of the exhaust gas becomes unavailable due to the trouble of the fan 2, the air pressure switch 8 is opened, the timer reset circuit 9 sets the timer circuit 10 and the timer circuit outputs a signal to the combustion control circuit 7 by the time-up thereof while the control circuit opens the control contact 6 to stop the operation of the hot- water supplier.
Patent JP-S60111205-A (JP)
Title: Fiber fusion connecting method
Inventor: KAWADA OSAMU
IPC: G02B6/38
Filed: 1983-11-21
Abstract: PURPOSE:To align cores to each other by utilizing an axis shift in fusing operation, and to make a low-loss connection without leaving the axis shift after the connection by shifting the cores from each other previously by as much as the axis shift due to surface tension and performing alignment. CONSTITUTION:Fibers 1 and 2 are fixed on a fixed base 3 and a fixed base 4 capable of jogging in axes (x), (y), and (z) respectively. The fibers are not fused immediately after the cores are aligned to each other; and the current shifts d1x, d2x, d1y, and d2y in fiber center position are measured, and the fixed base 4 is moved in the (x)-axis and (y)-axis directions so that the fiber centers move away from each other, thereby moving one fiber center from a position 44 to a position 45 and the core center from a position 41 to a position 42. When they are fused in this state, movement is caused between the fiber centers 45 and 43 owing to the effect of surface tension, but this movement cancel the axis shift which is made afterward. Consequently, the fiber center position shifts again from 45 to 44 and the core center position also shifts from 42 to 41 after the fusion connection to align completely and connect the core axes, thus making the connection with small axis-shift loss.
Patent JP-H0561056-A (JP)
Title: Faulty picture element detecting method for active matrix panel
Inventor: YOSHIOKA HIROSHI
IPC: G01R31/02
Filed: 1991-08-29
Abstract: PURPOSE:To apply an adequate voltage to a scanning line, a data line and a common electrode, to observe the change of the transmissivity of liquid crystal, and to discriminate the various kinds of short circuit trouble from the result of the observation, so that the relief measure of the faulty picture element can be executed. CONSTITUTION:A power source 41 applies a VCOM (normally 0V) to the common electrode 26. The power source 40 applies a drain voltage VD (0 or 5V) to TFTs 24 and 25 through the data line 20. The power sources 42 and 43 apply gate voltages V1 and V2 respectively controlling the TFTs 24 and 25 through the pair of scanning lines 21 and 22. The V1 makes the TFT 24 turned off when it is -10V, and controls the transmissivity of the liquid crystal on a picture element electrode 23 from a white level to a black level according to the voltage value of the VD when it is 0-5V. The relation between the V2 and the TFT 25 is same as the relation between the V1 and the TFT 24. Thus, the various kinds of the short circuit faulty can be discriminated by the observation result of the change of the transmissivity of the liquid crystal with respect to the various combinations of the VD, V1 and V2.
Patent JP-H0758660-A (JP)
Title: Transceiver
Inventor: SHINGYOJI RYUJI
IPC: H04B1/40
Filed: 1993-08-10
Abstract: PURPOSE:To provide a transceiver capable of extending a callable communication distance. CONSTITUTION:At the time of a voice call mode, voice signals taken out from reception radio waves in a detection circuit 12 are amplified in a power amplifier 13 and then amplified outputted from a voice input/output device 16 and the voice signals inputted from the voice input/output device 16 are amplified in a microphone amplifier 21, modulated in a transmission circuit 23 and transmitted from an antenna 11. When a code call switching circuit 17 judges that the signal level of the voice signals taken out by the detection circuit 12 is equal to or less than a prescribed value, a switching device 22 is switched to the side of an encoder 25, also the detection circuit 12 and the transmission circuit 23 are switched for code signals and a code call mode is attained. In the code call mode, the code signals are taken out in the detection circuit 12 from the reception radio waves, converted to character data in a decoder 24 and display outputted to a display part 19 and the character data inputted by a character input part 20 are converted to the code signals in the encoder 25, modulated in the transmission circuit 23 and then transmitted.
Patent JP-2000055267-A (JP)
Title: Connecting apparatus for exhaust manifold
Inventor: HAYASHIDA MITSUO
IPC: F16L37/12
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To connect to an exhaust manifold without using a bolt. SOLUTION: This apparatus has a connecting pipe 10 to connect an exhaust manifold and an exhaust hose to each other, a clamp member 36 to clamp an exhaust flange of the exhaust manifold in cooperation with a flange 16 provided on a suction port of the connecting pipe, an operating member 32 to move the clamp member 36 between a clamping position to clamp the exhaust flange and an opening position and a motion conversion mechanism 30 to convert motion of the operating member 32 arranged between a connecting pipe 12 and the operating member 32 to motion from the clamping position of the clamp member 36 to the opening position.
Patent JP-H10167997-A (JP)
Title: Production of 2-methylnaphthalene
Inventor: MOTOYUKI MASAHIRO
IPC: B01J29/06
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 2-methylnaphthalene (2-MN), having high selectivity to 2-MN and low conversion to by-product other than methylnaphthalene and capable of keeping catalyst activity over a long period. SOLUTION: In producing 2-MN by isomerizing a raw material containing 1-MN by using a catalyst composition, synthetic zeolite exhibiting peaks at the substantially following lattice spacing (Å) by X ray diffraction is used as the catalyst composition: 12.36±0.4, 11.03±0.2, 8.83±0.14, 6.18±0.12, 6.00±0.10, 4.06±0.07, 3.91±0.07 and 3.42±0.06.
Patent JP-S6278682-A (JP)
Title: Edition processing system for character image
Inventor: YAMAMOTO KATSUTERU
IPC: G06T11/60
Filed: 1985-10-02
Abstract: PURPOSE:To reduce memory capacity for each character by providing a linearization edition part, an arc forming edition part and a curving edition part and obtaining data on things made into vectors after the number of changing points is reduced so as to edit corresponding to the edited result. CONSTITUTION:An edition processing part 4 is provided with the linearization edition part 5, the arc forming edition part 6 and the curving edition part 7. When data P1, P2,...PN subjected to vector processing are inputted, they are displayed as a linear graphic by a display device 2. In terms of the arc forming edition, an edition target part extraction part 3 specifies points Pil, Pm and Pi6 instead of points Pi2, Pi3, Pi4, Pi5 and Pi6 to permit the edition part 6 to execute arc forming processing, whereby a graphic matching a linear graphic like a dot string after edition (b) can be obtained. Thus the number of dot strings can be reduced, and the less memory capacity for each character suffices accordingly.
Patent JP-S6281376-A (JP)
Title: Benzotriazole compound
Inventor: NISHIMURA JUN
IPC: C08K5/3472
Filed: 1985-10-02
Abstract: NEW MATERIAL:A benzotriazole compound expressed by the formula (R is H or CH3). EXAMPLE:2-(2'-Hydroxy-3'-methacryloylamino-5-tert-octyl)benzotriazole. USE:A light stabilizer for organic substances, e.g. synthetic polymers, having improved light stabilizing effect, heat and extraction resistance and solibility in organic solvents, intermediate for high-molecular weight light stabilizers or reactive light stabilizer bondable to high polymer materials. PREPARATION:2-(2'-Hydroxy-3'-amino-5'-tert-octylphenyl)benzotriazole is react-ed with (meth)acryloyl chloride to readily afford the compound expressed by the formula. A (co)polymer obtained from the above-mentioned compound has good solubility in high polymer materials and is capable of improving the light resistance of the high polymers for a long period.
Patent JP-H0775033-A (JP)
Title: Broadcasting signal receiver
Inventor: NAGURA KAZUHIRO
IPC: H04N5/44
Filed: 1993-09-03
Abstract: PURPOSE:To automatically set the correspondence relation of the guide channel of VCR+ and a reception channel. CONSTITUTION:A cable box 1 for performing the reception tuning of CATV signals and a VCR 2 capable of recording reservation by VCR+ codes are provided and a microcomputer 22 decodes the VCR+ code at the time of the recording reservation, obtains the starting date/time and ending time of a program and the guide channel of the VCR+ and writes the reception channel of a tuner 12 corresponding to the guide channel of the VCR+ and the starting date/time and ending time of the program in a memory 30 as recording reservation information. The correspondence relation in the memory 3U is referred to so as to convert the guide channel of the VCR+ into the reception channel. The microcomputer 22 successively changes tire reception channel of the tuner 12, extracts a station ID by the output video signal of the tuner 20, obtains the correspondence relation of the guide channel of the VCR+ and the reception channel of the tuner 12 and writes it in the memory 30 beforehand.
Patent JP-H1147275-A (JP)
Title: Syringe plug driver
Inventor: HAMANO ICHIRO
IPC: A61M5/24
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress damage to sealing members. SOLUTION: A pushing means 13 is furnished with a pipe 32 connected to a housing, a lifting member that goes up and down against the pipe 32. On the other hand, a circular recessed portion 6a is formed on the top of the sealing member 6. First, with the lower end portion 33b of the lifting member protruded from the lower end portion 32a of the pipe 32, the pushing means 13 is lowered entirely, making the lower end portion 33b but against the recessed portion 6a of the sealing member 6. In addition, by lowering the pushing means 13 and after that, by lowering the pushing means 13 and the sleeve 12 in a set amount synchronously, the lower end of the sleeve 12 is inserted into the syringe 3. The sealing member 6 is pushed deeply into the sleeve 12 by the lower end portion 33a of the lifting member. However, a frictional force between both members can be made smaller than before.
Patent JP-S6199289-A (JP)
Inventor: SUGA MASAHIRO
IPC: H01T4/20
Filed: 1984-10-19
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。
Patent JP-2000052792-A (JP)
Title: Transmission structure of irrigated rice filed working machine
Inventor: MIKI HIROYUKI
IPC: F16H37/08
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of the transmission structure of an irrigated rice field working machine, to simplify structure, to reduce a manufacturing cost, or to improve assembling ability by effecting rational improvement. SOLUTION: In the transmission structure of an irrigated rice field working machine, a differential case 42 supported by right and left front axles 20 disposed on a first axis P1 and bearings 45 disposed at the right and the left on the first axis P1 is provided with an input gear 42a. A first case part 42A supporting a pair of differential pinions 44, rotatable around a second axis P2 situated orthogonally to the first axis P1 in a state to be positioned facing each other and a differential gear 27 coupled by fitting-in a second case 42B fitted in the end part of the first case part 42A are provided.
Patent JP-H04102939-A (JP)
Title: Shift pass control circuit
Inventor: EDA YOSHINORI
IPC: G06F11/22
Filed: 1990-08-22
Abstract: PURPOSE:To shorten time required for the shifting operation of all words in a register file by updating a shift address by an address register control circuit simultaneously with the end of shifting operation for one word of the register file. CONSTITUTION:This shift pass control circuit is provided with an address holding means 2 for holding the word addresses of the register file 1, a detection means for detecting the end of the shifting operation for one word of the file 1 and an updating means 3 for updating the word addresses held in the means 2 in each detection of the end of the shifting operation of one word by the detection means. Thereby, it is unnecessary to manually update the addresses in each shift of one word. Consequently, time required for the shifting operation of the contents of the register file 1 is shortened.
Patent JP-S6199948-A (JP)
Title: Harmonica
Inventor: SATO SHINICHI
IPC: G11B7/12
Filed: 1984-10-19
Abstract: PURPOSE:To make a titled harmonica effective for a musical education by constituting the harmonica of one octave of 12 musical scales of 1, #1, 2, #2, 3, 4, #4, 5, #5, 6, #6 and 7, and arranging them in play-ports in order of the musical scales by containing a low compass and a high compass. CONSTITUTION:This harmonica is constituted of 12 musical scales which have added five musical scales of #1, #2, #4, #5 and #6 to seven musical scales of 1, 2, 3, 4, 5, 6 and 7, so that each sound of the harmonica, and a blow and a breath-in correspond to 1 to 1 in all ranges of a low compass, a middle compass and a high compass, and also all the play-ports can be used by repeating the blow and the breath-in. Accordingly, a white key and a black key in a piano and an organ can be contained as one piece of compound tone harmonica. In this way, this harmonica is provided with complete musical scales being an indispensable condition as a musical instrument, and a concert and a musical performance together with other various musical instruments can be executed.
Patent JP-H0958954-A (JP)
Title: Car door opening/closing control device of elevator
Inventor: NAGAOKA TAKAMASA
IPC: B66B13/14
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate prevention of smooth getting on/off of users by keeping a car door in the open condition unless a door closing button of a door closing device provided on the outer side of a car is continuously pressed until the door is completely closed when an operation control device is in the special operation mode by an operation switch. SOLUTION: In a day such as a holiday when many users use an elevator on a main floor, an operation mode switch is switched by the operator's judgment to the special operation mode to keep the waiting on a landing floor by keeping the door-open condition unless a door closing button of a car operating panel or a door closing device 12 is pressed. For example, when the car of an elevator No.1 arrives at a main floor, a car door is interlocks with a landing door 2 to open the door. When the door opening is completed, an indicator lamp 17 of the intended elevator of the door closing device 12 is lit. Getting on/off of the users on the main floor is observed, and the door is closed when the door closing button 20 corresponding to the door closing device 12 is pressed until the door closing is completed. When the door is closed, a door closing checking light 19 is lit, and a hand which continuously presses the door closing button 20 is released.
Patent JP-H1147469-A (JP)
Title: Pattern sewing machine
Inventor: HORIMOTO HIROSHI
IPC: D05B19/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To instantaneously discriminate the number of times of rotating a select pattern in total so as to improve the rotational operability of a select pattern by displaying an integrated angle of rotation according to the operation of an operating member to the reference position of a select pattern form on a display screen. SOLUTION: When one of embroidery pattern groups is selected and displayed on a liquid crystal screen provided on an embroidery sewing machine as a form sewing machine, an embroidery pattern 23 is displayed in the center of the left screen part 26. When the right edit screen is switched to a screen 31, the select pattern 23 and five recognition marks A-E are displayed in the center of the left screen part 26, and simultaneously the change of sewing position of the embroidery pattern 23, designation of a turning angle at the time of turning the embroidery pattern 26, an arrow key 32 for displaying the integrated angle of rotation, a turning angle key 34 and a turing direction key 33 are displayed on the screen 31. The integrated value of turning angles operated for the embroidery pattern 23 is displayed on a screen part 34c at every turning operation.
Patent JP-H0856983-A (JP)
Title: Tacky adhesive tape with scale for medical treatment
Inventor: HAYASHI MASAYASU
IPC: C09J7/02
Filed: 1994-08-24
Abstract: PURPOSE: To provide a tacky adhesive tape with a scale for medical treatment which enables a doctor to precisely recognize the size and shape of a lesion in the case of recording the lapse of the treatment with photographs particularly in a surgical medical treatment. CONSTITUTION: The front surface of a tacky adhesive base material 1 is provided with the section scale 2a and/or circular scale 2b for measuring the lesion and is further provided with a tacky adhesive layer 3 on a tacky adhesive side. A release sheet 4 provided with scores 4p for forming projecting pieces 4a, 4b for peeling in nearly the central part is laminated on this tacky adhesive layer 3. The tape is then aseptically packaged into a packaging bag 6.
Patent JP-S59108777-A (JP)
Inventor: BUARUTAA FUITSUSHIYAA
IPC: G03C5/58
Filed: 1983-11-25
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-H04101861-A (JP)
Title: Laser printing system
Inventor: KANECHIKA GOTARO
IPC: G03G15/01
Filed: 1990-08-22
Abstract: PURPOSE:To enable printing to be performed by using a plurality of colors per a page unit by a method wherein other developing device is prepared for a xerographic subsystem, and a developing device for highlight color is assigned according to an electron form to be used. CONSTITUTION:There developing devices 102-104 are arranged around a photosensitive material drum 52 for a xerographic subsystem 101. The first developing device 102 is the developing device on base color, and the second developing device 103 and the third developing device 104 are the developing device for highlight color. If it is declared that an item like 'expenditure' in an electron form named, for instance, as FORMA is printed by highlight color and further it is declared by a page printing information descriptive languge that blue color is used as highlight color, the xerographic subsystem 101 selects the second developing device 103 on the item 'expenditure' in that case, and this part is printed by blue color. The first developing device 102 is selected on the other part, and printing is performed by black color as base color.
Patent JP-2001050712-A (JP)
Title: Target detecting device
Inventor: IKEGAMI TOMONORI
IPC: G01B11/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To detect even a target of low optical energy by detecting the optical energy of the target as an image to convert to a two-dimensional image, and judging the energy intensity from cumulative image generated by fusing a plurality of the images. SOLUTION: The intensity of optical energy K from a target converted by a lens 1 is outputs as an analog signal by a light detecting element 2. The output signal, through amplification by an amplifier 3, an A/D converter 4, and digitizing process, is processed to convert to a two-dimensional image constituted of picture element having the target optical energy intensity as digital information. An image cumulative processing device 6 cumulates a plurality of these two-dimensional images to make a cumulative image.  A target detecting device 7 compares the optical energy intensity of the respective picture elements of the cumulative image with a threshold value for detecting the target, and when the optical energy intensity does not exceed the threshold value, it is judged to be an unnecessary signal such as noise, and when it exceeds, it is judged to be the target, and the target is detected.