baber/WOPTO huggingface dataset:
Patent JP-H09174417-A (JP)
Title: Polishing device
Inventor: YUI HAJIME
IPC: B24B37/30
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide high flatness and high parallelism by providing multiple holes penetrating the surface and back face on the pressure ring of a polishing head supporting a mount plate stuck with a polished member on a polishing surface plate via the pressure ring. SOLUTION: A pressure ring 10 is a doughnut plate made of an elastic body, it is with multiple holes 20, and it is uniformly bent when it is compressed between a mount plate 6 and a polishing head 4. The pressure ring portions between the holes 20 of the pressure ring 10 can be protruded and deformed to the holes 20 when the pressure ring 10 is pinched and compressed between the mount plate 6 and the polishing head 4. If the surface of the polishing head 4 is undulated or warped, the load applied to the polishing head 4 is not transmitted to the mount plate 6 when the protruded portions face the holes 20, pressure is uniformly distributed and transmitted to various sections of the pressure ring 10 by the mount plate 6, and the pressure ring 10 is kept at the flat state.
Patent JP-H04207766-A (JP)
Title: Video camera device
Inventor: KONDOU NORIAKI
IPC: H04N5/235
Filed: 1990-11-30
Abstract: PURPOSE:To obtain appropriate illuminating light by using the opening set value of an iris and the gain set value of an AGC, calculating the light quantity of an object at the time of photographing and displaying the calculated light quantity of the object in a finder. CONSTITUTION:A low band conversion chroma signal from a chroma modulation circuit 9 and an FM modulation brightness signal from an FM modulation circuit 15 are multiplexed in an addition circuit 10. The multiplexed signal is supplied to a head 19 and recorded on a tape. A signal for displaying the light quantity is generated from a system controller 11. Then, the light quantity is displayed in the view finder 18. Namely, assuming that the light quantity of the object is X, the gain generated by opening and closing the iris 2 is B, and the gain of the AGC circuit 4 is C, an image pickup signal level A detected by a detection circuit 12 is obtained as A=XXBXC. Therefore, the light quantity X of the object is obtained by X=Adivided by Bdivided by C.
Patent JP-2000166236-A (JP)
Title: Power supply
Inventor: SUZUKI MORITAKA
IPC: H02M3/28
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply with the power supply efficiency in power saving operation taken into account. SOLUTION: The power supply 8 receives a power saving operation signal P1 from a host system, reduces its output V1 through a secondary control circuit 5 to shift to power saving operation, and supplies power to a primary control circuit 3 from the second auxiliary winding N2 of a switching transformer T1, thereby sustaining power saving operation. The reduction in output V1 or reduction of the auxiliary winding N2 is detected through a switching circuit 7 and a resonance capacitor C3 is disconnected during power saving operation. As a result, input power is reduced both during normal operation and during power saving operation and thus optimal power supply efficiency is obtained.
Patent JP-H10155367-A (JP)
Title: Pool seedling raising box
Inventor: TANIGUCHI MITSUNORI
IPC: A01G22/22
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To dissolve the problems that the flow velocity of incoming and outgoing water at a through-hole part becomes large at the time of exchanging pool water or the like, the aggregate structure of ridging is destroyed, it obstructs the growth of healthy seedlings by the reduction of an air layer, the roots of semi-grown and grown seedlings are projected from through-holes, the inconvenience of the generation of root cutting or the like is observed especially at the time of mechanical transplanting by a rice transplanter or the like and it is impossible to parallelize many seedling raising boxes in a close contact state before sowing since many through holes whose diameter is 3-5mm are passed trough on a bottom plate for the seedling raising box in a conventional pool seedling raising method. SOLUTION: In this seedling raising box 1 provided with a prescribed external dimension, many thin holes 1d of 1-1.5mmϕ are passed through on the bottom plate surface and a recessed groove capable of fitting the flange ring of a sowing machine or the like is notched excluding the thickness of a long side wall 1b on both sides of the opposing short side wall 1a of the respective seedling raising boxes 1.
Patent JP-H09173759-A (JP)
Title: Gas separating membrane
Inventor: TABATA MASAYOSHI
IPC: B01D71/40
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer material having a high permeation factor, a high separation factor and satisfactory strength as a membrane, especially a material useful for a gas separating membrane fit to obtain oxygen enriched air. SOLUTION: This gas separating membrane is made of a polymer of at least one kind of propiolic ester represented by the formula HC<=C-CO2 -R, a copolymer of a mixture of the propiolic ester with other copolymerizable monomer or a laminated body consisting of the (conpolymer and other material. In the formula, R is 1-18C alkyl, 4-12C cycloalkyl, aryl or a substituent obtd. by combining such substituents with each other and F atoms may be substd. for part or all of the H atoms in each of the substituents.
Patent JP-H03200152-A (JP)
Title: Photosensitive body
Inventor: YOSHIZAWA HIDEO
IPC: G03G5/05
Filed: 1989-12-28
Abstract: PURPOSE:To stabilize potential at the time of repeated uses and to enhance initial sensitivity by specifying the proportions of an antioxidant and an electron donor by weight to a phthalocyanine pigment. CONSTITUTION:The photosensitive body comprises a conductive substrate 41, an interlayer 42, and a photosensitive layer 43 prepared by mixing and dispersing the phthalocyanine pigment, a binder resin, the antioxidant, such as hindered phenols, and the electron donor in the solvent of the binder resin to form them into fine particles of 0.1 - 1 mum diameter, and coating the interlayer 42 with this coating fluid, and heat treating it. The proportions of the antioxidant A and the electron donor E by weight to the phthalo cyanine pigment P are regulated as follows; 0.1 <= A/P X 100 < 50, 0.1 <= E/P X 100 < 40, thus permitting the potential at the time of repeated uses to be stabilized and the initial sensitivity to be also enhanced.
Patent JP-2000158830-A (JP)
Title: Sublimation themal transfer recording system
Inventor: SAKURAI HIDEO
IPC: B41M5/382
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To express a metallic color on a full color image by existing a metallic gloss layer or a light diffusion layer on a lower layer of a dye acceptive layer on a surface of an image receiving sheet. SOLUTION: An image receiving sheet 61 is constituted by forming a metallic gloss layer 2 on an image receiving sheet base 1 and further forming a dye acceptive layer 3 on the layer 2. The layer 2 is obtained by dispersively mixing metal powder in a resin. As metal powders, generally, as silver powder, aluminum powder is used, and as gold powder, brass powder is used. An ink obtained by mixing and dispersing resin with metal powder is printed on an image receiving sheet base 1 to form the layer 2 on an arbitrary place. Instead of the layer 2, a light diffusing and reflecting layer may be provided. As the light diffusing and reflecting layer, a white light diffusing and reflecting layer obtained by mixing and dispersing a white filler such as, for example, ground shell with or in resin is preferably used, and a reflecting effect similar to that of the layer 2 can be incorporated.
Patent JP-H04204913-A (JP)
Title: Optical scanner
Inventor: SAITO TORU
IPC: H04N1/113
Filed: 1990-11-30
Abstract: PURPOSE:To allow optical scanning with high accuracy by varying the polarization plane of a light beam for scanning and the polarization plane of a light beam for detecting a scanning speed from each other. CONSTITUTION:The light beam for scanning emitted from a semiconductor laser 1 is made incident on an optical deflector 5 through a collimator lens 2, a half mirror 3 and a cylindrical lens 4. The light beam for scanning reflected and deflected by the deflector 5 is reflected by a polarized beam splitter 7 through a converging lens 6 and is guided onto the surface of a photosensitive drum 8, by which information is recorded. On the other hand, the light beam for detection varying in the polarization plane from the light beam for scanning is emitted from a semiconductor laser 9. This beam is passed through the beam splitter 7 in the same optical path as the optical path of the light beam for scanning via a collimator lens 7 and a mirror 3. The surface of an encoder plate 11 is thus optically scanned. The light past the encoder plate 11 passes the converging lens 12 and a photodetector 13 and forms a synchronizing signal in a synchronizing signal forming circuit 14 to modulate the laser 1 via a recording information signal generating circuit 15. The synchronizing signal is stably obtd. in this way and the scanning is executed with the high accuracy.
Patent JP-H10184378-A (JP)
Title: Outboard motor
Inventor: TSUNODA MASAKI
IPC: F02B61/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize the lateral dimensions of an outboard motor by arranging a generator so far arranged on another shaft other than the crankshaft of an engine between the front or rear surface of an engine block and the inner surface of the engine cover, so that the increase of the lateral dimensions of the outboard motor due to the generator can be restrained. SOLUTION: A generator 62 of an outboard motor is arranged in the front upper part of a crankcase 7 that is positioned in the front part of the engine room 36. In other words, the generator 62 is arranged in the flow passage of air that flows forward along the upper wall of an engine cover 4 and also that flows downward along the front wall of the engine cover 4, so that the generator 62 and the surroundings thereof can be effectively cooled. By arranging the generator 62 to the space between the front surface of an engine E and the engine cover 4, the lateral dimensions or lateral width of the outboard motor can be restrained to a minimum. Further, an intake manifold 85 is arranged in the space between the right side surface of the engine E and the engine cover 4, so that the right and left spaces of the engine E can be utilized in a wall-balanced state.
Patent JP-H04207874-A (JP)
Title: Method of driving solid-state image sensor
Inventor: EGAWA YOSHITAKA
IPC: H04N5/341
Filed: 1990-11-30
Abstract: PURPOSE:To improve a blooming characteristic by controlling signal charges in such a manner that the signal charges of beyond a prescribed quantity are not added by the operations of reading out the signal charges of plural pieces of adjacent photosensitive picture elements at different time to a vertical transfer section and successively adding the signal charges of the photosensitive picture elements. CONSTITUTION:The signal charges Q1, Q2 accumulated in the photosensitive picture elements 11 are read out to a vertical CCD 12 by impressing a field shift voltage VPS to transfer electrodes phiV1, phiV3. The other three electrodes are set at a low level VL. The read out signal charges are transferred in the direction of (a) by impressing the LS pulses to the transfer electrodes phiV1 to phiV4. The excess charges are pushed back to the photosensitive picture elements 11 by the operation of (b) when the signal charges Q1+Q2 are larger than the transfer capacity Qv-CCDMAX of the vertical CCD 12. The excess charges are suppressed by the vertical CCD 12 by making such operation and, therefore, the generation of the blooming is obviated.
Patent JP-H09179484-A (JP)
Title: Learning supporting device
Inventor: TOKUDA KATSUMI
IPC: G06Q50/20
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device allowing a student to learn while confirming his learning arrival level during' its operation (during learning). SOLUTION: When a retrieval key is inputted from an input section 30, the inputted retrieval key is stored in a retrieval completion key storage section 50. A retrieval section 40 stores the key, which is stored in an input target key storage section 20 storing the retrieval key inputted by a teacher in advance but is not stored in the retrieval completion key storage section 50, in a compared result storage section 60. An arrival level investigation section 70 calculates the learning arrival level from the stored contents of the compared result storage section 60 and the input target key storage section 20, outputs it to a display controller 80, and displays it on a display section 90.
Patent JP-H03204487-A (JP)
Title: Electromagnetic change-over valve
Inventor: KIDOUCHI YASUO
IPC: F16K31/06
Filed: 1989-12-29
Abstract: PURPOSE:To reduce power consumption and manufacturing cost and improve operation reliability of an electromagnetic change over-valve by comprising a valve case having one flow inlet and two flow outlets, and an electromagnet, a permanent magnet which operates by its polarity, and a spring which energizes the permanent magnet in the direction repelling the electromagnet. CONSTITUTION:An electromagnetic change-over valve consists of a valve case 11 having one flow inlet 8 and flow outlets 9 and 10, an electromagnet 14, a permanent magnet 15 which attracts or repels according to its polarity, a spring 16 which energizes the permanent magnet 15 to part from the electromagnet 14, etc. Power is only conducted to the electromagnet 14 instantaneously at the time of switching, and power consumption is reduced because conducting the power is unncessary during discharge of fluid. Operation reliability is improved because the permanent magnet 15 is isolated from the fluid by an elastic body 20. Also, it is possible to reduce the manufacturing cost.
Patent JP-H04209268-A (JP)
Title: Braided cloth with rope inserting hole
Inventor: KURODA TOYOYUKI
IPC: E04G21/32
Filed: 1990-11-30
Abstract: PURPOSE:To need no fitting of eyelet metal fittings by forming rectangular rope-inserting holes in the longitudinal direction, on a Russel-braided cloth piece, and by using threads having fusing points lower than those of other threads, for loop threads to be inserted through said holes. CONSTITUTION:A braided cloth piece is composed of rope inserting holes 2 formed in rectangular shapes, and loop threads 3 to be inserted through the holes 2 and other threads 4-9 braided with each other in band shapes with Russel-braiding. Then, the loop threads 3 are made from the polyethylene or the like of the fusing point of about 135 degrees, and for the other threads 4-9, polyester material with a fusing point higher than the fusing points of the loop threads 3 by 30 degrees or more is used. After that, when the cloth piece is worked at the heat treatment finish temperature of about 165 degrees after the threads are braided together, then the loop threads 3 are perfectly fused to be extinguished at the rope hole inserting-ports 2, and the whole body of the braided cloth piece 1 is hardened to be shrunk, and the strength is increased. As a result, the fitting of eyelet metal fittings is not required, and the rope inserting holes 2 can be formed.
Patent JP-2001151097-A (JP)
Title: Solenoid valve for brake fluid pressure control, and brake fluid pressure control system using the same
Inventor: KAMIYA MASAHIKO
IPC: F16K31/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent noise by pressure vibration resulting from a flow of a large amount of brake fluid. SOLUTION: A solenoid valve for brake fluid pressure control includes a first seat valve forming a connecting path or valve bore 13 and a valve seat 14, and a first plunger 12 having a connecting path 11 and a valve element 10 for blocking the connecting path 13 when seated on the valve seat 14. A second seat valve 16 forming a valve seat 16a is disposed in the connecting path 11, and a second plunger 18 is positioned in series with the first plunger 12. A spring 24 is interposed between the first plunger 12 and the first seat valve 15, and another spring 23 is disposed between the first and second plungers 12 and 18. In pressure intensifying timing in ABS control, the valve element 10 is seated on the valve seat 14 and a valve element 17 is separated from the valve seat 16a to allow a flow of brake fluid from a line A1 to a line A2 only via the connecting path 11.
Patent JP-H03203974-A (JP)
Title: Coating composition
Inventor: MATSUNAGA TOSHISHIGE
IPC: C08G18/80
Filed: 1989-12-29
Abstract: PURPOSE:To obtain the subject composition, composed of a chief component composed of a blocked substance of a specific urethane polymer with a lactam compound, etc., and a specified oxidizing agent, capable of closely adhering to ground films and curing at low temperatures in a short time and excellent in coating properties, chipping resistance and storage stability. CONSTITUTION:The objective composition composed of (A) a chief component composed of a blocked substance of a urethane prepolymer, having isocyanate groups and prepared from an organic polyisocyanate containing alpha,alpha,alpha',alpha'- tetramethylxylylene diisocyanate and polyols with a lactam compound and/or a blocked substance with an oxime compound and (B) a curing agent selected from the group of polyoxyalkylene polyamines, oxyalkylene ethers of (poly) alkylene polyamines and ketimines of the polyoxyalkylene polyamines, polyamide compounds, ketimines of the polyamide compounds, ketimines of the (poly) alkylene polyamines and epoxy-modified substances thereof.
Patent JP-H08173550-A (JP)
Title: Electrode for scalp electromassage
Inventor: OSHIO KOZO
IPC: A61N1/04
Filed: 1994-12-26
Abstract: PURPOSE: To simultaneously apply a current supplying medical treatment to a plurality of pressure points by protrudingly forming a plurality of electrode pins on an elastic member wherein an electrode body is laid on a base board, classifying the electrode pins into specified groups, and connecting respective groups to lead wires. CONSTITUTION: Rear ends of about 80 electrode pins 7 (7A, 7B) made of stainless steel are embedded in a lattice shape in an elastic member 6 formed of an insulating synthetic rubber having adequate elasticity and expandable, and molded into a disk shape. Each electrode pin is protruded by about 13mm. Respective electrode pins are classified into two groups of electrode pins 7A and 7B. The electrode pins 7A and 7B are set in mutually adjoining positions and classified into two groups by expandable conductive rubber wires 11a, 11b. Foot parts of respective electrode pins 7A, 7B are connected to each other with a conductive bond and also connected to lead wires 2a, 2b. Accordingly, the electrode pins 7A, 7B are made mutually conductive at the time of medical treatment.
Patent JP-H09181265-A (JP)
Title: Non-linear circuit
Inventor: MIZOE JUN
IPC: H03B19/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To bring the relation between the current and voltage of a non-linear resistance element into the state of non-linear characteristics, and to improve the conversion characteristics of frequency conversion or frequency multiplication by providing a non-linear resistor element having two ohmic electrodes in the prescribed region of the diffusion layer formed on the surface of a semiinsulating compound semiconductor substrate. SOLUTION: An input signal terminal 1 is connected to a fundamental wave input alignment circuit 2. This fundamental input matching circuit 2 is connected to the resistor terminal 4 of a non-linear resistor element 3, and the other resistor terminal 5 of the non-linear resistor element 3 is connected to a multiplication wave output matching circuit 6. The resistor terminal 4 and the resistor terminal 5 are connected to ohmic electrodes 13 and 14. The sine wave voltage inputted from the input signal terminal 1 passes the fundamental wave input matching circuit 2, which is an impedance matching circuit, and applied to the non-linear resistor element 3. As a result, the current is heavily deviated from the sine wave because of non-linearity, and the waveform, in which a number of harmonic compounds are mixed, can be obtained.
Patent JP-H06184224-A (JP)
Title: Compatibilizing agent and its production
Inventor: SHIYUU TOKUGEN
IPC: C08F255/00
Filed: 1992-11-27
Abstract: PURPOSE:To produce the compatibilizing agent capable of being applied to a wide range of polymers poor in compatibility, and giving polymer alloys effectively expressing the characteristics of plural polymers by the addition of even a small amount of the agent by reacting a specific polymer with oxazoline. CONSTITUTION:(A) A polymer having active hydrogen-containing functional groups at the ends or side chains of the hydrophobic main chain is reacted with (B) an oxazoline compound capable of having a substituent (preferably 2-oxazoline) or a polyoxazoline compound to produce the compatibilizing agent having substituents of the formula (X is COO, the residue of a monomer having an active hydrogen-containing functional group, etc.; R<1>, R<2> are H, alkyl; (a) is >=1) at the ends or side chains of the polymer having the hydrophobic main chain. The hydrophobic main chain-containing polymer constituting the component A is preferably an olefinic polymer such as polyethylene having a mol.wt. of 1000-25000. The introduction of the active hydrogen-containing functional group to the hydrophobic main chain-containing polymer is performed e.g. by a method wherein maleic anhydride is graftcopolymerized.
Patent JP-H11177921-A (JP)
Title: Digital data edit method and digital data edit device
Inventor: TAWARA KATSUMI
IPC: H04N5/91
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To reproduce an image without disturbance at a switching point of a data stream even by a decoder that is unable to correctly receive a broken link flag. SOLUTION: A data stream from a main station is given to a demultiplexer 11, where the stream is separated into video and audio streams, and the video stream is fed to a multiplexer 16 via a switch 14a and a buffer 15. A server 12 stores data streams replaced by branch stations and skip pictures that are pictures to replace discontinuous B pictures consisting of macro blocks subject to unidirectional prediction only. A system controller 13 is provided with a detection section 13a that detects discontinuous B pictures at connection points between a video stream from the main station and video streams replaced at branch stations and with a stuffing amount calculation section 13b. The replaced and combined data streams are multiplexed again by the multiplexer 16 and outputted.
Patent JP-H10187473-A (JP)
Title: Duplex information processor
Inventor: TAKAI RIICHI
IPC: G06F11/20
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To perform switching to a stand-by system I/O controller speedily by making a stand-by system I/O controller monitor the operation of a normal system I/O controller by itself without any participation by a CPU side and then take over the operation if a problem occurs. SOLUTION: If a normal system initiator 3 causes a fault and does not perform an I/O process for a predetermined time, a stand-by system initiator 4 considers that trouble has occurred to an initiator 3 and resets a peripheral bus 5, and then processes incomplete I/O instructions on the side of a system bus 2 which are stored as a substitute for the initiator 3. Even as for an I/O instruction sent from a CPU 1 thereafter, the initiator 4 processes it by substituting for the initiator 3. Thus, if trouble occurs to the initiator 3, a CPU 1 as a host can perform switching to the initiator 4 without reissuing an unprocessed I/O instruction.