baber/WOPTO huggingface dataset:
Patent JP-H11150468-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKAZAWA KOICHI
IPC: H03K19/0175
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To minimize wiring area at mutual connecting so as to eliminate deterioration in signal quality due to crosstalk noises by allocating signals, having different meanings to the input signal and output signal of respective input/output pins connecting plural semiconductor integrated circuits. SOLUTION: Pin marks 202 and 212 are marks showing the directions of LSI 201 and 211. A package substrate 221 is a substrate where both LSI are mounted. Both LSIs 201 and 211 are connected mutually by 72 input/output signal pins 222 arranged on one side. Allocation of the input/output signal pins in marked as '0/71' in a form of 'output/input'. The number has no relation with the meaning of the signal. In LSIs 201 and 211, the signals are sequentially allocated from '0/71' to '71/0', so that it becomes 'input + output = 71'. For connecting both circuits, it is suffrdent to have pins facing opposite other be connected.
Patent JP-2000142011-A (JP)
Title: Axle device for automobile
Inventor: OKUMA TAKEO
IPC: B60B27/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To easily and certainly carry out an adhesion of a brake element at a rotation side to a hub. SOLUTION: A hub 1 has a disc-like hub flange 11 near a front end of a hub bearing 3 and a brake flange 15 formed on an outer end of a brake drum 13 to an inboard side of the hub flange 11. An inner periphery end of the brake flange 15 is engaged with a retaining stepped portion 61 formed on the hub flange 11. A hub bolt 41 has a base portion 45 having the approximately same diameter as that of a serration portion 49. The base portion 45 is loosely fitted to a through hole 53 at the brake flange 15 side and the serration portion 49 is press-fitted into a through hole 51 at the hub flange 11 side with a predetermined tightening interference.
Patent JP-H07143930-A (JP)
Title: Letter box
Inventor: TAKEMOTO MAIKO
IPC: A47G29/12
Filed: 1993-11-24
Abstract: PURPOSE:To secure privacy and make it possible to confirm the presence of letters without opening the door, by providing a mirror repeatedly reflecting the light from an illuminator and a light receiver at the incidence position of the reflecting and an indicator flickering by the output of light-receiver at the outside of the letter box. CONSTITUTION:If letters are held in a letter box, the light from an illuminator 3 is obstructed by the letters on the way repeatedly reflected by both reflecting upper and lower mirrors 4, 5 so as not to reach a light-receiver 6. Hence, the signal contact 7 is kept close and the current is supplied to an indication lamp 2 to light the indication lamp and inform is of letters in the letter box. On the other hand, if there is no letter inside the light from the illuminator 3 reaches the light-receiver 6 while being reflected repeatedly between both reflecting upper and lower mirrors 4, 5 as shown in the arrow B. The signal contact 7 is kept open and hence, the current is not supplied to the indication lamp 2. Accordingly, the indication lamp 2 is put off and informs is of no letter in the letter box.
Patent JP-H08174770-A (JP)
Title: Decorative paper and its manufacture
Inventor: HINISHI EIJI
IPC: B32B33/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide decorative paper and its manufacture wherein an appearance which is very similar especially to natural wood and has an irregular pattern tuned to a surface is provided, and surface performance such as chemical resistance, solvent resistance, abrasion resistance, etc., is excellent. CONSTITUTION: A substrate pattern layer 12 and a designed layer 14 to which solution repellency is given, are provided on a base material sheet 11, and an electron beam setting topcoat layer 15 is provided on its whole surface. Thereby, an anchor layer is provided between the substrate pattern layer 12 and the designed layer 14 by decorative paper 10 to which an irregular pattern tuned to the designed layer is provided.
Patent JP-H04185926-A (JP)
Title: Damper
Inventor: SETO TAKESHI
IPC: F16F6/00
Filed: 1990-11-21
Abstract: PURPOSE:To obtain an active damper of high controllability and high speed responsiveness by using a cylindrical magnet on a moving side, and installing a yoke of soft magnetic substance having saturated magnetic flux density over coercive force of the magnet and a coil for exciting the yoke on a stationary side. CONSTITUTION:A cylindrical magnet 1 is used on the moving side of a damper and a yoke 3 of soft magnetic substance having saturated magnetic flux density over coercive force of the magnet 1 and a coil 4 for exciting the yoke 3 are provided on the stationary the side. Owing to this constitution, when the coil is electrified in this damper the magnet 1 is magnetized in accordance with electric current of the coil 4, and when a damper shaft 6 is moved by external force, resistance is generated by hysteresis of the magnet 1. This damping force is not dependent on moving speed in the same way as the case of friction load, therefore controllability is good. Moreover, the damping force is possible to be controled by electric current value for electrifying the coil 4, and because responding speed is decided by only the time constant of the coil 4, speed responsiveness is exceedingly improved in comparison with a traditional active damper.
Patent JP-H01159666-A (JP)
Title: Nonmagnetic one component type cyan toner
Inventor: SATOU CHIKATOSHI
IPC: G03G9/09
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a cyan toner having sufficient hue, enhanced lightness, good spectral reflection characteristics, and high transparency by incorporating a specified phthalocyanine derivative. CONSTITUTION:The cyan color toner contains at least one kind of colorant classified into C.I. Pigment Blue 15, 16 and at least one kind of colorant classified into C.I. Pigment Green 7, 36 in a Green/Blue weight ratio of 5-50:100, preferably, 20-30:100, thus permitting the obtained cyan toner to form a cyan dye image in high fidelity to an original in both of hue and color difference and to obtain a color image sharp in green, blue, and black corresponding to the original by using a combination with a yellow toner and a magenta toner.
Patent JP-S63161062-A (JP)
Inventor: YOSUTO FUON DEA KUROON
IPC: C09B67/22
Filed: 1987-12-17
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-2000152380-A (JP)
Title: Speaker
Inventor: TAKEWA HIROYUKI
IPC: H04R7/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized speaker where a thermal breaking of a voice coil due to an excess input is prevented and a large output is attained. SOLUTION: A center pole 22 is placed coaxially with a torus magnet 20, to which a torus plate 21 is fixed. Furthermore, a damper 29 and a diaphragm 30 are fitted to a voice coil bobbin, on which a voice coil 28 is wound to configure the speaker. A heat-collecting plate 33 is fixed to the upper part of the center pole 22 to absorb Jule heat from the voice coil 28. Then a heat pipe 34, made of copper or aluminum in which a trace of liquid is sealed at a critical pressure, is fitted to the lower part of the heat-collecting plate 33. The heat absorbed by the heat collecting plate 33 is delivered to a heat radiating fin 35 via the heat pipe 34, from which the heat is dissipated in air at a rear side of the speaker.
Patent JP-H09159328-A (JP)
Title: Defrosting controller of air conditioner
Inventor: FUJIWARA KATSUHIKO
IPC: F25B47/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption during defrosting operation and improve the comfort by providing a defrosting controller that controls at least one among an indoor fan, an outdoor fan, a four-way valve, a magnetic on-off valve, a vacuum device and a compressor according to the target cumulative operation time and the present cumulative operation time of the compressor. SOLUTION: A defrosting controller 19 compares the present cumulative operation time 16 and the target cumulative operation time 18 of a compressor. When the present cumulative operation time 16 is larger than the target cumulative operation time 18, a control signal 20 is transmitted to switch a four-way valve 23 to cooling operation side. An indoor fan 21 and an outdoor fan 22 is stopped and high-temperature refrigerant gas is sent to an outdoor heat exchanger to thaw frost adhering on the outdoor heat exchanger. Thereby, operating conditions to maximize the performance factor of a heat pump during defrosting operation are maintained and the defrosting periods of time can be made uniform. Therefore, power consumption is reduced and the comfort is improved.
Patent JP-H05152287-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ODA MAYUMI
IPC: H01L21/318
Filed: 1991-12-02
Abstract: PURPOSE:To prevent deterioration of characteristics of a field effect transistor formed on a semiconductor substrate caused by a protecting film formed thereon. CONSTITUTION:A surface of a semiinsulating GaAs semiconductor substrate 200 is covered with a protecting film 220 with a CVD silicon nitride film 230 interposed on each of a surface of a part between a gate electrode 10 and a drain electrode 20 and a surface of a part between the gate electrode 10 and a source electrode 30 of a field effect transistor.
Patent JP-H10161816-A (JP)
Title: Computer system
Inventor: MAFUNE ATSUSHI
IPC: G06F3/06
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To set an additional hard disk as an effective disk in a non-stop computer system without stopping the system operation. SOLUTION: This system includes a hard disk interface B and a system main body 8 which accesses a hard disk drive B connected to a relevant interface B via the interface B. When a hard disk additional event occurs, the main body 8 inhibits the access to the interface B. When the end of addition of a hard disk is to the interface B is confirmed, the main body 8 acquires the information necessary for the access to the additional disk 5 from this disk and then permits the access to the interface B.
Patent JP-H11243241-A (JP)
Title: Diode pump type system and method for generating image spot of constant size
Inventor: SOUSA JOHN GARY
IPC: H01S3/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system and a method capable of keeping a constant spot size, regardless of the applied density change of an image spot. SOLUTION: A laser crystal 175 to be pumped for an imaging system is designed and arranged, so that the variation of the dot size is minimized over the spectrum of a duty cycle ranging from about 1 to 100%, in other words the overall bounds of printing density or the applied density ranging from each 100-th pixel to all the continuous pixels.
Patent JP-H09156846-A (JP)
Title: Device for informing degree of crowdedness of elevator hall
Inventor: KAWAGUCHI TAKEYOSHI
IPC: B66B3/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To announce the crowded condition of an elevator hall to passengers inside a car by providing an elevator hall side with a device for grasping the degree of crowdedness of users of the elevator hall such as an ultrasonic wave device and a camera for photographing the elevator hall, and on the other hand, providing a car with a television for projecting the image and a voice guide device for informing the passengers inside of the car. SOLUTION: A contact 9a1 is turned on when a device for measuring the degree of crowdedness of users of an elevator hall, which is provided in each hall, judges that the first floor is crowded. A contact 10a1 is turned on when a call of the first floor is registered, and a contact 11a1 is turned on when a car arrives the first floor. A relay 12a1 is turned on when a selection that the image of the first floor is to be projected is performed, and a contact 12a is turned on when any one of relays 12a1 -12an is turned on. A relay 13 guides the crowdedness of the hall side. With this structure, crowded condition of the hall side can be informed to the passengers inside the car with image and voice so that the passengers inside of the car can smoothly get off the elevator.
Patent JP-H01156068-A (JP)
Title: Printing system
Inventor: HAYAZAKI HIDETO
IPC: B41J2/21
Filed: 1987-12-14
Abstract: PURPOSE:To darken black display, by printing color ink and black ink to at least a part of the small regions of a color matrix. CONSTITUTION:A color matrix consists of a plurality of small regions and color ink or black ink is allotted to the respective small regions of the color matrix by calculation, and the color ink and black ink are printed on at least a part of the small regions to express a hue contrast. For example, when red and black are alternately printed, inks of two colors Y(yellow), M(magenta) are mixed to be printed on a dot displaying red and inks of Y, M, C(cyan) are alternately mixed with Bk(black) to be printed on a dot displaying black. The color given by a color mixture pattern as mentioned above is mixed with Bk to be printed and black is darkened to raise a contrast.
Patent JP-H03180152-A (JP)
Title: Heating of soy milk by alternating electric current
Inventor: IMAMURA HIDEKI
IPC: A23L11/00
Filed: 1989-12-06
Abstract: PURPOSE:To improve elasticity, water-keeping property and flavor by charging a cooled soy milk and a coagulant in a vessel made of an electrically insulating material, mixing and heat coagulating with heating in turning on alternating electricity between opposing electrodes. CONSTITUTION:A soy milk of 11-12% concentration cooled to 0-30 deg.C and a coagulant are charged in a vessel 2 made of an electrically insulating material and closed by a cover 3, then mixed. Next, alternating electricity is turned on opposing electrodes b2 kept on side walls of the vessel 2 by keeping springs c3 and the soy milk is heated at 75-85 deg.C to coagulate the soy milk.
Patent JP-2000109075-A (JP)
Title: Plastics bottle provided with cap holder
Inventor: HIRAYAMA MITSUHISA
IPC: B65D23/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a cap from dropping even when the bottle body is inclined, and avoid the cap from being left in advance by fixing the cap position definitely, by forming an uneven portion in which a cap is tentatively placed on a part of the bottle body, and putting the bottle body there detachably. SOLUTION: The cap 2 of a plastics bottle is removed so as to be fitted in a cap holder 1 formed on a part of the bottle body 5. In this state, the bottle body 5 is inclined, followed by pouring the contents. On the other hand, the cap 2 is removed from the cap holder 1, and then put on a pour of the bottle body 5 before being fastened during its custody. Herein, the cap holder 1 is engraved in a mold as a part of the configuration of the bottle body 5. Then, the cap holder 1, when the cap 2 is fitted thereon, is the one that both parts come in close contact partially with each other, or are fastened by a screw-in- insertion method, and further, formed so that the cap 2 is never removed even when the bottle body 5 is inclined or inverted in a state where the cap 2 is affixed thereto.
Patent JP-H04188047-A (JP)
Title: Liquid concentration sensor
Inventor: GOTO MASAYUKI
IPC: G01N21/55
Filed: 1990-11-22
Abstract: PURPOSE:To detect the concentration of liquid by detecting the amount of reflected light by using scattered light such as this. CONSTITUTION:At first, when light 50 emitted from a light emitting element 21 enters into light scattering part 16, the light is scattered in all directions in a transparent plate 10 and becomes the scattered light 51. Of the scattered light 51, the light having a specified angle, i.e. the reflecting angle, or more is all reflected from a lower surface 12 of the transparent plate 10 in contact with fuel F. The total reflected light 52 enters into a photodetector 31 through a side surface 13 of the transparent plate 10. The output signal is sent into an output amplifier circuit 41 of a signal processing part 4. When the methanol concentration in the fuel F is changed, the refractive index n2 of the fuel F is changed, and the angle of the total reflected light is changed. Therefore, the methanol concentration can be detected by detecting the amount of the total reflected light in the photodetector 31.
Patent JP-H07177098-A (JP)
Title: Optical transmission system
Inventor: SUZUKI YASUHIRO
IPC: H04B10/27
Filed: 1993-12-17
Abstract: PURPOSE:To reduce the propagation loss between devices by performing distribution of optical signals from a center device to user devices and of optical signals from user devices to the center device by the use of a switch. CONSTITUTION:A transmission circuit 12 sends a down optical signal Di addressed to a user device 20i to a fiber 32i through an optical switch 40 at the selection timing of an i-th single mode optical fiber 32i. The circuit 12 and the switch 40 are synchronously controlled to transmit down signals from a center device 10 to reception circuits 23 of user terminals 201 to 20n. Since the optical path is switched by the switch 40, distribution is not accompanied with the loss. A transmission circuit 22 of a device 20j sends an optical signal Uj addressed to the device 10 to a fiber 32j at the transmission timing from a timing pulse generating circuit 21. Circuits 22 of devices 20 and the switch 40 are synchronously controlled to transmit up optical signals from devices 201 to 20n to a reception circuit 13 of the device 10. Since the optical path is switched by the switch 40, collection is not accompanied with the loss.
Patent JP-H09156910-A (JP)
Title: Production of aluminum nitride
Inventor: AKASHI KAZUO
IPC: C01B21/072
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for synthesizing aluminum nitride having high purity in a short time with decreased energy consumption. SOLUTION: Nitrogen gas (N2 ) is subjected to glow discharge of low input power to form a low-temperature plasma 7 which does not cause the evaporation of aluminum. A specimen (aluminum material) 10 is held in the low-temperature nitrogen plasma 7 using a holder 4.
Patent JP-H04187738-A (JP)
Title: Aluminum alloy excellent in brazability
Inventor: OTSUKA YOSHITATSU
IPC: C22C21/10
Filed: 1990-11-22
Abstract: PURPOSE:To improve the brazability of an aluminum alloy at the time of using fluoride flux by incorporating a specified amt. of Ti into an Al-Mg-Zn or Al- Mg-Si alloy. CONSTITUTION:An Al alloy for brazing is constituted of, by weight, 0.5 to 1.0% Mg, 4.0 to 6.5% Zn (or 0.2 to 1.2% Si), 0.05 to 0.5% Ti and the balance Al with inevitable impurities. It is surmised that Ti suppresses the diffusion of Mg in the alloy onto the surface at the time of heating for brazing and furthermore suppresses the reaction between Mg and fluorine in flux. This Al alloy forms a sufficient fillet on the joint part even at the time of executing brazing by using fluoride flux, by which good brazing can be executed.
Patent JP-H11152003-A (JP)
Title: Folding device of air bag
Inventor: HORIKAWA NAOKI
IPC: B60R21/16
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To shorten a working time by simplifying and miniaturizing the structure of an air bag folding device, and reducing a working space necessary for folding operation. SOLUTION: An air bag 2 is spread out on a placing surface 12 of a base 11. Plural pieces of sliders 22 are advanced toward the center from the peripheral side, and this air bag 2 is wavily folded. Then a clamp mechanism 31 is installed in each slider 22. This clamp mechanism 31 is equipped with a rotative arm part 32, and a freely rotatable opposed part 33 is installed in a tip of this arm part 32. This opposed part 33 holds the air bag 2 down as being rolled on it, thereby regulating the folded height of this air bag 2.
Patent JP-H04188947-A (JP)
Title: Color picture transmitter
Inventor: SHIMAMURA YASUTO
IPC: H04N1/60
Filed: 1990-11-21
Abstract: PURPOSE:To operate a satisfactory color picture processing according to the characteristic of the destination of a transmission by controlling a processing which operates the color picture processing suited to the characteristic of the destination of the transmission of inputted color picture data, according to a protocol procedure with a transmission side. CONSTITUTION:This device is equipped with a CPU 1, ROM 2, scanner 3, scanner controller 4, RAM 5, picture processing part 6, CRT 7, video signal generating part 8, HD controller 9, HD 10, encoder/decoder 11, communication control unit 12, printer 13, printer controller 14, operation panel 15, system bus 16, and image bus 17. Then, the processing which operates the color picture processing suited to the characteristic of the destination of the transmission to the inputted color picture data, is controlled according to the protocol procedure with the transmission side. Thus, the satisfactory color picture processing corresponding to the characteristic of the destination of the transmission can be automatically operated at the transmission side, and an operational convenience is improved.
Patent JP-H06168428-A (JP)
Title: Cylinder
Inventor: IKEMOTO MASAO
IPC: G11B5/52
Filed: 1992-11-27
Abstract: PURPOSE:To effectively decrease torsional resonance without degrading the mounting accuracy of a rotor yoke. CONSTITUTION:Plates 20 to 22 having high rigidity are interposed and screwed between a fixing member 18 and a rotor yoke 17. A revolving shaft 5 is constituted as a torsion spring. The vibration energy of the torsion resonance generated by the vibration system having an upper cylinder 2 and the rotor yoke 17 as inertia moment is converted to hysteresis loss by the inter-plate friction of the plates 20 to 22 and is thereby absorbed.
Patent JP-H08151487-A (JP)
Title: Polypropylene resin composition
Inventor: TAGASHIRA KATSUHARU
IPC: C08L23/00
Filed: 1994-11-29
Abstract: PURPOSE: To prevent the deterioration of physical properties of PP due to blending with a rubber component to thereby obtain an impact-resistant PP which maintains high rigidity and high heat resistance. CONSTITUTION: This composition consists of 49-89wt.% PP which has an isotactic pentad fraction (mmmm%) of at least 99.0 and satisfies the relation of the formula 9 - 0.58 × logMFR (g/10min) > Q > 6.5 - 0.58 × logMFR (g/10min), 10-50wt.% ethylene/propylene rubber, and 1-10wt.% dispersion accelerator comprising a copolymer containing a portion consisting of a 4C or higher α-olefin and ethylene.
Patent JP-H07177350-A (JP)
Title: Facsimile equipment
Inventor: TAKATSUKI EIICHIRO
IPC: H04N1/413
Filed: 1993-12-20
Abstract: PURPOSE:To shorten the communication time as much as possible while holding the image quality of a copied image. CONSTITUTION:This facsimile equipment is provided with a centralized dither processing part 3 for binarizing multi-valued image data outputted from a reading part 1 based upon a centralized dither system pseudo halftone processing method to generate binary image data and an error diffusion processing part 4 for binarizing the picture data based upon an error diffusion system pseudo halftone processing method to generate binary image data. A selector 5 is controlled by a control part 9 (a binarizing processing method selecting means 9a), by which the processing part 3, i.e., the centralized dither system pseudo halftone processing method, is selected and used in a communication mode, and in a copying mode, the processing par 4, i.e., the error diffusion system psuedo halftone processing method, is selected and used.