baber/WOPTO huggingface dataset:
Patent JP-H099235-A (JP)
Title: Picture display device and method therefor
Inventor: NAGAHARA JUNICHI
IPC: H04N21/431
Filed: 1995-06-16
Abstract: PURPOSE: To provide a user interface easily understandable and utilizable for a user by displaying moving pictures for inserting a video signal recording medium provided with identification information to a video signal reproducing device displayed in a display means when one piece of the identification information is indicated by an indicating means. CONSTITUTION: This picture display device is provided in a client computer 2 and is provided with a monitoring device 1, a wireless mouse 31 for indicating a position inside the screen, that is a display 20, and a processing part 41 which is a control means for performing control so as to display the pictures of the contents of the video signal recording medium on the monitoring device 1. When the pictures of the video signal recording medium displayed on the monitor 1 which is the display means is indicated by the mouse 31, the identification information of all the recording media is displayed.  Then, when one piece of the identification information is indicated by the mouse 31, after an operation for inserting the video signal recording medium provided with the identification information to the video signal reproducing device displayed on the monitor 1 is displayed, the contents of the video signal recording medium are displayed.
Patent JP-H0443037-A (JP)
Title: Dust collector for printer
Inventor: MURAKAMI YOSHIFUMI
IPC: B41F13/00
Filed: 1990-06-08
Abstract: PURPOSE:To remove powder positively by forming a filter in a rocking-free- shape between an inclined state and a horizontal state, capturing powder under the inclined state and dropping powder into a dust box in return to the horizontal state. CONSTITUTION:A filter 13 is formed in a bellow shape by a nonwoven fabric, and incorporated into a rectangular frame body 27. Bearings 28 are fixed on both sides of the frame body 27, shafts 29 fitted to the bearings are fastened to both sidewalls 30 of a main body 11, and the filter is rocked between a horizontal state and an inclined state by the engagement of the bearings 2 and the shafts 29. Air is filtered at the tilt position of the filter 13, and powder captured when the filter is returned to the horizontal position is dropped into the dust box 16 of a lower section.
Patent JP-H0817310-A (JP)
Title: Input device, and electronic musical instrument equipped with it
Inventor: SAKASHITA SHIGEO
IPC: H01H36/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a small-size and low-cost input device, which surely detects the operation performed by a user, according to the operation state, and an electronic musical instrument where a user can add desired acoustic effect with easy and simple operation. CONSTITUTION:A reed-screen-shaped electrode 302 wired on a substrate 301 consists of a comb-shaped electrode extended in the longitudinal direction of the substrate 301 and a plurality of comb-shaped electrodes being opposed to catch one electrode finger of this comb-shaped electrode, and these plural comb- shaped electrodes are connected, severally, to CPU. Above the reed-screen-shaped electrode 302 is an elastic and conductive surface member 306 attached, being separated from the board 301 by a spacer 307. CPU101 detects the change of the operation state of a user by the contact condition of the surface member 306 with the reed-screen-shaped electrode 301, and based on the detection result, it executes the control to add acoustic effect.
Patent JP-S6044698-A (JP)
Title: Hydrogen storing container
Inventor: SUZUKI RIYOUICHI
IPC: C01B3/00
Filed: 1983-08-19
Abstract: PURPOSE:To increase the concentration of stored hydrogen and improve safety by forming a heat conducting plate having an opening for hydrogen gas passage to produce a spiral gap for filling hydrogen absorbing alloy powder and housing said plate in a container. CONSTITUTION:A cylindrical hydrogen storing container 1 is formed of a pipe 2 for supply and discharge of hydrogen, a valve 3, a filter 4 for preventing hydrogen absorbing alloy powder 6 from scatter and a heat conducting plate 5. For example, the 0.5mm. thick and 2m long heat conducting aluminum plate 5 has an opening consisting of holes for hydrogen gas passage (100 holes having 0.3mm. diameter/cm<2>). It also is formed to produce a spiral gap and housed in a container 1 such that the end of said plate contacts the inner wall of the container. For example, the gap of the heat conducting plate is 4-5mm. and filled with 80- 250 mesh and 20kg powder of TiFe system alloy 6 for hydrogen absorbing alloy.
Patent JP-H0442887-A (JP)
Title: Method for growing crystal by bridgman method
Inventor: KUWABARA KEIICHI
IPC: C30B11/00
Filed: 1990-06-08
Abstract: PURPOSE:To suppress the Marangoni convection by sealing a melt and fine powder hardly wetted with the melt in an ampoule for crystal growth according to the Bridgman method. CONSTITUTION:In an ampoule 1 for crystal growth according to the Bridgman method, a melt 2 of a material and a fine powder 4 (e.g. boron nitride having <=tens of mum) hardly wetted therewith are sealed. The ampoule 1 is subsequently heated and melted to provide a state in which the fine powder 4 is floated on the surface of the melt 2. The ampoule is then slowly cooled from one end to the longitudinal direction thereof to grow a crystal 3. The free surface (F) of the melt 2 formed by gaps (S) produced between a crystal growing material and the ampoule 1 due to volume shrinkage following solidification is covered with the fine powder 4 in the extremely initial stage of starting the solidification of the crystal growing material to suppress the Marangoni convection (M) near the crystal interface (P).
Patent JP-H04372733-A (JP)
Title: Optical pickup
Inventor: KAWAKUBO ISAO
IPC: G11B7/125
Filed: 1991-06-21
Abstract: PURPOSE:To prevent the deterioration of the light receiving efficiency of a photodetector in the light receiving/emitting unit of an optical pickup which is miniaturized and reduced in weight. CONSTITUTION:A semiconductor 15, photodetectors 13a and 13b, and wave guides 16a and 16b are provided on a semi-insulating substrate 11. A reflected light from an optical disk diffracted to different directions, is made incident on light receiving edge face parts 17a and 17b of the wave guides 16a and 16b, and the reflected light from the optical disk transmitting through the wave guides 16a and 16b is detected by the photodetectors 13a and 13b.
Patent JP-S6128143-A (JP)
Title: Abnormality detecting method of input processing circuit
Inventor: NAKANO JIRO
IPC: G06F11/22
Filed: 1984-07-19
Abstract: PURPOSE:To detect simply and quickly an abnormality of an input processing cir cuit by measuring a signal corresponding to a simulated input signal at the incoming side of an input processing circuit and detecting the difference of a generated signal from the measured signal. CONSTITUTION:A simulated input signal NE generated in a disc device 26B is inputted to an input processing circuit 50 of an electronic control unit 14 via a signal generation buffer 46. The input side of the circuit 50 measures a signal NE' corresponding to the signal NE by the measuring unit via a measuring buffer 36. An abnormality of the circuit is detected simply by detecting the difference between the signals NE and NE' by a CPU.
Patent JP-H0444796-A (JP)
Title: Processing of edge of cloth including handkerchief scarf, etc. and its apparatus
Inventor: HORIGUCHI MASAO
IPC: D05B35/02
Filed: 1990-06-08
Abstract: PURPOSE:To process roll portions in the form of roll dense in rolling state and sufficient in quality feed cloth edges by providing a roll part forming device to form roll parts on cloth edges and a roll part holding device. CONSTITUTION:By inserting a cloth edge through a roll part forming device 1, a roll part 18 where cloth is rolled in several turns or more mechanically is formed. The roll part 18 is set to have an arbitrary length in its edge part in the longitudinal direction while the length being set at a sufficient value to enable the insertion of a needle at a time. The roll part 18 formed on a cloth edge, since it deforms as it, is held in a roll part holding device 2. By inserting a needle into the roll part 18 and pushing it straightly under this state, the needle once gets out from the front side of the roll part 18 at each through 24 and then proceeds so as to return into the roll part 18 on the other side. Consequently, the needle insertion of a single needle can be carried out over the whole length of a contained roll part 18. Then the roll part 18 is removed from the roll part holding device 2 and the thread insertion with a thread held in the needle is carried out. Consequently, the sewing is carried out in every roll part 18 of an arbitray length via a treatment apparatus. An additional value is thus imparted to products as highquality product to be suitable for mass production.
Patent JP-H078503-A (JP)
Title: High frequency medical treatment tool
Inventor: MURAKAMI EIJI
IPC: A61B18/12
Filed: 1993-06-22
Abstract: PURPOSE:To provide a high frequency medical treatment tool which can secure an in-line space of an insert tube enough and has good cleaning efficiency, in which a joint work for an electrode part and the insert tube can be conducted easily and surely. CONSTITUTION:A high frequency medical treatment tool 1 comprises an insert tube 2 having conductivity and an electrode part 6 which is installed on an electrode fitting part 13 attached on the forward end part of the insert tube 2 in such a manner as to be energized and has a treating part 6a on the forward end side extended from the tip of the insert tube 2, and the diseased part of a living body is treated by the treating part 6a of the electrode 6 energized and heated through the insert tube 2. In the high frequency medical treatment tool 1, the above fitting part 13 of the insert tube 2 is attached on the outer surface of the forward end part of the insert tube 2.
Patent JP-H10339342-A (JP)
Title: Vibration isolating device
Inventor: ISHIZU SEIJI
IPC: F16F1/38
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To decrease swiveling of a vibration generating part by increasing a spring constant in an axial direction. SOLUTION: In a vibration isolating device, in a plurality of parts along a peripheral direction in an internal peripheral surface of an outer cylinder metal fixture 12, an adjusting plate 22 with its obverse/reverse 22A facing to an axial direction of the outer cylinder metal fixture 12 is set up. In the internal peripheral surface of the outer cylinder metal fixture 12, a rubber-made elastic unit 16 deformed when a vibration is generated is bonded to be vulcanized. In a central part of this elastic unit 16, an inner cylinder metal fixture 14 extended in parallel to an axial line of the outer cylinder metal fixture 12 is arranged, the elastic unit 16 is bonded to be vulcanized to a peripheral surface of the inner cylinder metal fixture 14.
Patent JP-S63315584-A (JP)
Title: Part having coating film containing sic and formation of said coating film
Inventor: FUJITA FUSAO
IPC: C04B41/87
Filed: 1987-06-17
Abstract: PURPOSE:To easily form an SiC-containing coating film containing SiC and Si and having high adhesivity, by forming a pure Si layer or an Si layer containing a small amount of SiC on a silicon nitride substrate and successively increasing the content of SiC. CONSTITUTION:A pure Si layer or an Si layer containing a small amount of SiC is deposited on a silicon nitride substrate 1 by passing pure silicon raw material gas (e.g. SiCl4) or a silicon raw material gas containing a small amount of a carbon raw material gas (e.g. C3H8). The ratio of the carbon raw materials gas in the silicon raw material gas is successively increased to form an SiC- containing coating film 2 containing SiC and Si. The part having the obtained SiC-containing coating film 2 has excellent corrosion resistance and abrasion resistance of SiC. Since the coating film 2 contains Si, the thermal expansion difference between the film and the silicon nitride substrate 1 is decreased to keep the film from peeling and cracking.
Patent JP-S5673329-A (JP)
Title: Equivalent wind flow meter
Inventor: KARIBE SEIICHI
IPC: G01P5/06
Filed: 1979-11-21
Abstract: PURPOSE: To arrange so that a wind flow may be calculated with a simple constitution by controlling the rotation of a rotary axis actuated by wind force with the help of a prearranged friction force and measuring the number of revolutions at that time.  
     CONSTITUTION: On a propeller part A, counteracting blades 1g, 1h for normal and reverse winds are installed on the both ends of a horizontal rotary axis 1f. On a propeller part B, a vertical axial tri-piece blade 2h is installed. The rotation of each blade is transferred to a rotary axis D through the intermediary of a prearranged mechanism. A copying block brake 5 as illustrated is installed in lieu of a flywheel 3f for machine part C and a roller lever switch 3h to measure the number of revolutions of the axis D is also provided. Under this constitution, if the axis 1f is matched to the direction of a normal or a reverse air current, the driving force of the axis D can be used to represent an equivalent wind force at that spot with a blade contrived to make an equivalent aggregate of wind force. The axis D is held down by a prearranged pressure force and the number of revolutions at that time is measured, thus calculating a wind force energy under a prearranged arithmetic operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60138082-A (JP)
Title: Boiler water treating agent
Inventor: KANEKO ICHIROU
IPC: C08F20/00
Filed: 1983-08-19
Abstract: PURPOSE:To obtain a novel boiler water treating agent by preparing a water- soluble high-molecular compound contg. acrylic acid hydrazide units as structural units. CONSTITUTION:This boiler water treating agent is a water-soluble high-molecular compound contg. acrylic acid hydrazide units as structural units. The compound is represented by the formula and has 10-200degree of polymn. In the formula, X is H or methyl, A is acryamide, methacrylamide, acrylic ester or methacrylic ester, l is 10-100mol%, and m is 0-90mol%. The disoxidation power of the boiler water treating agent is further improved by adding a catalyst such as hydroquinone or catechol by 0.1-10pts.wt. per 1 part treating agent.
Patent JP-S637008-A (JP)
Title: Traveling wave type distribution amplifier
Inventor: IWAKUNI MIKIO
IPC: H03F3/60
Filed: 1986-06-27
Abstract: PURPOSE:To attain higher frequency and higher gain for the titled amplifier by using a FET whose drain and source electrode wires cross over via an insulation film. CONSTITUTION:The structure in which the electrode wirings for the drain D and source S of the FET cross over via the insulation film is adopted. Since the gate and source electrodes do not cross over, the connection length between each gate electrode and the gate pad for bonding is reduced thereby decreasing a gate resistance Rg. Since the gate and source electrodes do not cross over, it is possible to select a gate-source capacitance Cgs to be a very small value. Since the circuit constitution not requiring any additional capacitor is used, the titled travelling type distribution amplifier devised for much more high gain and high frequency performance in comparison with a conventional amplifier circuit is realized.
Patent JP-H04349488-A (JP)
Title: Image ciphering and reproducing device
Inventor: NAMITSUKA YOSHIYUKI
IPC: H04N1/44
Filed: 1991-05-27
Abstract: PURPOSE:To facilitate the handling of a device more and to improve the operability by securely keeping the secrecy of important image information, and eliminating deterioration and the absence of the information due to a ciphering process at the time of reproduction. CONSTITUTION:The image ciphering and reproducing device is equipped with a read part 101(A/D converting machine 102) which reads and inputs a document as a digital image signal, an orthogonal conversion part 105 which derives conversion coefficients for describing an image signal, described in a spatial area, in a frequency area, a conversion coefficient replacement part 108 which changes the order of the conversion coefficients, a replacement area specification part 110 (ten-key input part 109) which specifies the replacement order of the conversion coefficient input part 108, and an orthogonal reconversion part 114 (print part 116) which reproduces an image in the spatial area from the conversion coefficients in the frequency area.
Patent JP-S5577214-A (JP)
Title: Selective amplifier
Inventor: TAKAYAMA KAZUO
IPC: H03H11/04
Filed: 1978-12-06
Abstract: PURPOSE: To realize a selective amplifier of excellent S/N by obtaining flat gain characteristics covering the entire frequency band, by supplying FET with a filter voltage boosted by using a transformer the coil of a parallel resonator circuit constituting BPF.  
     CONSTITUTION: Band-pass filter BPF consists of a series resonator circuit composed of capacitor CA and coil LA and a parallel resonator circuit of capacitor CB and coil LB, and the output voltage of filter BPF is amplified by FET. Here, a filter voltage, boosted by using coil LB of resonator circuit CBLB as a transformer, is applied to FET to obtain flat gain characteristics covering the entire reception frequency passing band of filter BPF, so that a selective amplifier of excellent S/N can be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09328961-A (JP)
Title: Power assist slide door
Inventor: SASAJIMA KOJI
IPC: E05F15/655
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To open and close a door at the opening and closing speed corresponding to the request of an operator by setting the target current, which is to be supplied to a motor, on the basis of the output from a load sensor, and controlling the current signal so as to be offset on the basis of the signal from an inclination sensor. SOLUTION: In a control means 6, target current to be supplied to a motor 8 is set on the basis of the output from a door handle load sensor 2 for detecting the operating force of a door handle for opening and closing a power assist slide door 1, and this current is controlled so as to be offset on the basis of the signal from an inclination sensor 3 for detecting the angle of inclination of an automobile in the fore and aft direction. A door opening and closing speed detecting means 5 detects the door 1 opening and closing speed at a position close to full opening position or a position close to full closing position, and the control means 6 controls so that the opening and closing speed coincides with the previously set speed. With this structure, assist for opening and closing door can be performed in response to the load applied to a door handle and angle of inclination, and the door can be opened and closed at the door opening and closing speed corresponding to the request of an operator.
Patent JP-2000048594-A (JP)
Title: Free decoder
Inventor: TEI JINCHURU
IPC: G11C8/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance activity of decoding circuit by providing means for controlling the output signal from a decoding means and delivering one of signals having different logical level selectively on the output side of the decoding means. SOLUTION: Since the second transmission gate TG2 of a first path is opened and the first transmission gate TG1 of a second path is closed when a control signal is 'Low', output from a decoding section 10 is delivered as it is. Since the second transmission gate TG2 of the first path is closed and the first transmission gate TG1 of the second path is opened when the level of the control signal is 'High', output from the decoding section 10 is delivered after being inverted by a second inverter IV2. A free decoder regulates the potential level of a decoding signal being outputted selectively, as required.
Patent JP-H11345974-A (JP)
Title: Thin film semiconductor device and its manufacture and active matrix substrate and its manufacture
Inventor: HIRAIWA TAKU
IPC: G02F1/136
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To flatten irregularities, which are formed on the surfaces of side wall sections of a laminate due to etching, by forming a burned product containing perhydropolysilazane or a composition containing it on the side wall sections of the laminated body. SOLUTION: The laminate S is formed by sequentially laminating a Ti layer S1, a TiN layer S2, an AlCu layer S3, another TiN layer S4 upon gate insulating film 3. Then a photoresist 4 is applied to the laminate S, and a gate electrode G1 is formed by drying etching using a mask formed in a prescribed pattern. After the formation of the electrode G1, an applied film PS1 is formed by applying perhydropolysilazane or a composition containing it so as to cover the whole body of the electrode G1 by means of a spin coater, etc. Then a burned SiO2 film PS2 is obtained by annealing the applied film SP1 with steam under a prescribed condition. Finally, a gate electrode formed in such a state that the recessed sections formed on the AlCu layer S3 are filled up with the burned film PS2 is formed by etching back the burned film SP2.
Patent JP-S6211796-A (JP)
Title: Production of mesocarbon microbead
Inventor: HASEGAWA TAKASHI
IPC: D01F9/14
Filed: 1985-07-10
Abstract: PURPOSE:To obtain easily mesocarbon microbeads of smooth, spherical particles almost free from deposit on the surface and cracks, by dispersing pitch containing mesophase spherules into a specific solvent and settling and separating only the mesophase spherules. CONSTITUTION:Pitch containing mesophase spherules is dissolved in matrix pitch, the solution and a solvent not to dissolve the spherules are fed to a washing tank consisting of a filter medium having an opening capable of passing the spherules and the spherules are washed. Then, the mesophase spherules are fed to a settling tank in the downstream of the washing tank and settled. The concentrated dispersion of the spherules is continuously or intermittently taken out from the bottom of the settling tank. The mesophase spherules are separated from the dispersion and recovered as mesocarbon microbeads.
Patent JP-H0318439-A (JP)
Title: Manufacture for sink dewatering cage
Inventor: UEDA MOTOZOU
IPC: E03C1/26
Filed: 1989-06-14
Abstract: PURPOSE:To reduce the production cost of the sink dewatering cage with high safety by making perforated plate to a cylindrical body, drawing the upper and lower peripheries thereof, forming the flange part and the bottom part and welding the prescribed shape formed plate. CONSTITUTION:Whole of the surface of the stainless plate 1 is perforated with dewatering holes 2, 2 expect spaces S1, S2, S3, S4 at 4-side peripheries. This is rolled into the cylindrical body, the end peripheries 1b, 1d are subjected to butt welding, the outer flange 4 is subjected to pressing at the upper end periphery and the inner flange 5 is subjected to pressing at the lower end periphery. Next, the circular perforated plate 7 which is agree with the circular hole 6 formed with the lower flange 5 is inserted and both ends are butt welded, on the other side, the arrow shaped chord 8 is mounted at the upper end part. Therefore the reduction of producing cost for the dewatering cage with safety are realized.