baber/WOPTO huggingface dataset:
Patent JP-H0996286-A (JP)
Title: Rolling piston type compressor
Inventor: EGAMI YASUKICHI
IPC: F04C29/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolling piston type compressor having sufficient wear resistance and shock resistance, in which separation and a crack of a coating film are suppressed, and provided with a vane excellent in congeniality to a mate material. SOLUTION: A nitride layer 3 is formed in a base material external surface of a vane 1, and an ion plating layer 4 is formed on the nitride layer. A film thickness (c) in the central part of the ion plating layer 4, when it is viewed in the direction of rotation of a roller, is maximum and gradually thinly formed toward an end part.
Patent JP-H01119645-A (JP)
Title: Powdery high-speed steel
Inventor: HITACHI YOSHITOMO
IPC: C22C38/30
Filed: 1987-10-30
Abstract: PURPOSE:To provide the title steel with high strength and high toughness and to improve its machinability by specifying the relationship between the contents of W and Mo in said steel having specific compsn. CONSTITUTION:The chemical compsn. of the powdery high-speed steel is formed with, by weight, 1.0-3.0% C, 3.0-5.0% Cr, <=2.0% Si, 0.10-2.0% Mn, 2.0-10.0% V, 5.0-15.0% Co, 8.5-24.0% W, 0-12.0% Mo and the balance Fe with inevitable impurities. In said range, the compsn. is specified in such a manner that when W+2Mo=Weq<=0.6 by weight ratio are satisfied. By the amounts of Mo and W and the balance of the compounding amounts, its annealing hardness is made hard so as to be easy to work and its quenching and tempering hardness is made hard.
Patent JP-2000173766-A (JP)
Title: Display device
Inventor: YAMADA TSUTOMU
IPC: H01L51/52
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device that can prevent display degradation due to moisture and can be designed, without being restricted on the size and capability of TFTs for driving a luminescent layer in relation to the display device, wherein a luminescent layer emitting light in itself like an organic EL layer is enclosed inside. SOLUTION: A first board 1 is bonded to a cap 10, and a powdery desiccant is mixed in a seal 11 for sealing a display region. Moisture permeation from board surfaces nipping the display region can nearly be neglected, and since the moisture permeating the seal 11 is adsorbed by the desiccant, a luminescent layer can be prevented from being degraded by the moisture. The display region is protected from the moisture by covering the display region with a resin sealing layer formed of a desiccant-mixed resin. The moisture is surely adsorbed by forming a slot on the board and by arranging the desiccant in it.
Patent JP-H06128867-A (JP)
Title: Apparatus for automatically mix8ng dyeing liquid
Inventor: HAYAHARA TAKURO
IPC: B01F3/08
Filed: 1991-09-28
Abstract: PURPOSE:To carry out automatic mixing at a high speed in a high accuracy by each charging a dye stock solution, an auxiliary stock solution, water, powder and/or printing paste into receiving vessels and simultaneously controlling the flow rate according to previously input mixing formulation. CONSTITUTION:Plural dye stock solutions, auxiliary stock solutions, water and Glauber' s salts and/or printing pastes are each housed in vessels 1, 5, 6, 22 and 24 and specified amounts of the dye stock solution 2 and the auxiliary stock solution are weighted by a weighing apparatus 10 according to previously input dye mixing formulation and then the dye stock solution 2 and the auxiliary stock solution 3 are allowed to flow through flow pipes 8 into receiving vessels 9 placed on a rotating table 11 and simultaneously flow rate control of these stock solutions are carried out through a pressure control mechanism 29 by contrast operation of flow rate to increase accuracy of flow amount. Then, the rotating table 10 is rotated and the receiving vessel 9 is transferred under these flow pipes 8 of water vessel 6, powder vessel 22 and/or printing paste vessel 24 and specified amount of water, powder and/or printing paste is fed to the receiving vessel 9 and simultaneously specified amount of the dye stock solution 2 and the auxiliary stock solution 2 is fed to other receiving vessel 9.
Patent JP-H07127093-A (JP)
Title: Self-traveling type crushing loader
Inventor: ITONAGA HIROSHI
IPC: E02F5/30
Filed: 1993-11-08
Abstract: PURPOSE:To improve the working efficiency by crushing a huge pebble by an equipped breaker device when the huge pebble appears when accumulated earth or the like is removed, and making operation convenient by eliminating the necessity of replacing a backhoe or a bucket of a power shovel with a hydraulic breaker after they are removed. CONSTITUTION:When a huge pebble R1 is contained in accumulated earth, a vehicle body 2 is approached up to an object place by driving a traveling device 1, and a turning arm 3 is turned, and the huge pebble R1 is crushed by a breaker device 9 by driving properly a boom jack 5 and an arm jack 8. Earth and sand or the like containing crushed pebbles R are scraped up onto a conveyor device C by a scraping-up plate 14 by driving a motor 21, and are carried to the rear of the vehicle body 2 by driving of the conveyor device C, and are loaded on a load-carrying platform 26 of a dump truck D.
Patent JP-S63131255-A (JP)
Title: Dma controller
Inventor: FUJIKAWA WATARU
IPC: G06F13/28
Filed: 1986-11-20
Abstract: PURPOSE:To obtain the transfer termination prediction signal of a data block at an optional timing by providing a comparator comparing the value of a word counter and a prescribed value. CONSTITUTION:If a DMA transfer start signal 20 is outputted from an action controller, DMA transfer starts. An address counter 11 increments a DMA transfer address 22 whenever one byte is transferred, and the word counter 10 decrements the number of untransferred words 25 whenever one byte is transferred. A comparator 13 outputs the transfer termination prediction signal 26 showing that it is timing for transmitting a transfer termination signal if comparison data given from the action controller and the number of untransferred words 25 are compared and both agree. When the number of untransferred words 25 becomes '0', the word counter 10 outputs the DMA transfer termination signal 27.
Patent JP-H11121919-A (JP)
Title: Automatic mounting device for components
Inventor: NITTA KOICHI
IPC: H05K3/34
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic mounting device for components by which various parts can be easily and efficiently mounted to a substrate and highly reliable mounting structure for electronic components or electronic components can be provided because short-circuit or connection failure is hard to occur. SOLUTION: This automatic mounting device 1 for components is provided with a component supply part 9, a bonding agent coating part 12 and a substrate placing part 18. A part 11 existing on the component supply part 9 is held by a suction head 4, and a bonding agent is coated thereto by the bonding agent coating part 12, and then the part 11 is mounted to the substrate placing part 18. The bonding agent coating part 12 is provided with a bonding agent tank 14 having a groove 14a in its inner bottom and a bonding agent accumulated in the tank 14, and the bonding agent surface of the groove 14a is lower than that of the other part, so that the bonding agent 17 can be given to the bottom surface of the part 11 in other parts which exclude the upper side of the groove 14a.
Patent JP-2000115165-A (JP)
Title: Transmitter, transmission method, receiver, reception method, transmitter-receiver and transmission/reception method
Inventor: YAMAGISHI YASUAKI
IPC: H04L12/54
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of burdens on a reception side. SOLUTION: In a broadcasting station, when an object registered in a data base 3 is updated, a subject which is data for performing the updating and an event which is the data for obtaining the subject are generated and transmitted through a broadcasting network 4. In the meantime, in a reception terminal 5, the event is received and the event is selected. Further, based on the selected event, the subject is obtained and the object is updated. In this case, in the event, a filter mask usable as a reference for performing the selection and an event link for describing the transmission time of the event where the same filter mask as the filter mask is arranged are arranged. In the reception terminal 5 the selection processing of the event is interrupted until the transmission time indicated by the event link comes.
Patent JP-H10177190-A (JP)
Title: Active matrix substrate, liquid crystal device using the active matrix substrate, and display device using the liquid crystal device
Inventor: ICHIKAWA TAKESHI
IPC: G02F1/1368
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate liquid crystal display device having a small chip size by reducing the pixel size and the capacity of a signal line, and to increas the speed and reduce the cost by reducing the capacity of a video line and reducing the driving force of an external driving system. SOLUTION: The active matrix substrate has plural signal lines and driving lines arranged like a matrix, plural transistors(TRs) arranged correspondingly to the intersects of the driving lines and signal lines and respectively connecting their source areas to the signal lines and their gate areas to the driving lines and pixel electrodes connected to the drain areas of the TRs. The source area is shared by adjacent TRs 108, 109 and connected to the corresponding signal line 101.
Patent JP-H07229975-A (JP)
Title: Sliding component for clock, its manufacture and clock
Inventor: TAKAHASHI KATSUKICHI
IPC: G04C3/14
Filed: 1994-11-11
Abstract: PURPOSE:To obtain a sliding component for a clock which has an excellent lubrication performance and also can hold the lubrication performance for a long time, in a relatively simple way and at a low cost. CONSTITUTION:A coating treatment for sticking solid lubricative powder of ethylene tetrafluoride resin is applied to a rotor 4 of a motor 1 and bearing bodies (a ground plate 5, a wheel arrangement support 6) supporting this rotor, which are sliding components of an electronic wristwatch. The treatment is conducted by a method wherein these sliding components are immersed in a dispersion prepared by dispersing the solid lubricative powder of ethylene tetrafluoride resin of a particle size 3mum or less in a solvent and further by adding a proper amount of binder. Accordingly, minute lubricative powder particles are stuck on the surfaces of the components by the binder and crushed by a rotating or sliding motion of the wristwatch and a lubricative film is formed on the surfaces of the components.
Patent JP-2000104737-A (JP)
Title: Manufacture of press mold retainer for tapered roller bearing
Inventor: YAMAGUCHI AKIYOSHI
IPC: F16C33/46
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction in a press mold retainer by intermittently forming a plurality of holes on an intermediate material over a circumferential direction and making a portion corresponding to each hole to a pocket for rollably retaining a cone roller at each inner side thereof. SOLUTION: A peripheral edge portion of each hole 21, 21 is adjusted to a desired shape and size by a surface-press processing using a press and is processed to original holes 24 becoming pockets 10, 10 for rollably retaining a cone roller at the inner side thereof to form an intermediate material 23. An inner diameter side with a flange element 20 formed is plastic deformed to an extending direction from a chain line state to a solid line state in Figure by clamping the intermediate material 23 between a pair of press dies each other. A body portion 17 with each original hole 24 formed is formed to a cone cylindrical shape and the flange element 20 is formed to a flange portion 25 of a circular ring shape respectively to form a retainer 8 shown by a solid line. Accordingly, the retainer 8 has a usable shape and size as such and a trimming can be omitted.
Patent JP-2000104822-A (JP)
Title: Control device for automatic transmission
Inventor: KURIYAMA MINORU
IPC: F16H61/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To avoid a shock by a double lock, while preventing the neutral state of a speed change mechanism when the next speed change action is started during a former speed change action or the next speed change action is started during the tailing process of the former speed change action by the low speed change finish judging accuracy. SOLUTION: When the tightening action of a first friction element is carried out so that a first target speed change step is realized, the release action of a second friction element is carried out gradually so that a speed change gear mechanism is not in a neutral state, when the second target speed change step, in which the first friction element is tightened and the second friction element is released is set. A control unit 300 for regulating the tightening action of the first friction element until the second friction element becomes in a prescribed release state is provided.
Patent JP-2001102918-A (JP)
Title: Counter
Inventor: YATANI TOSHIAKI
IPC: H03K23/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a counter which can count up and down based on a set value with respect to a counter which controls a count value while using a certain set value as a unit. SOLUTION: This counter is equipped with a 1st-stage up/down counter 1 which outputs 1st count data by adding or subtracting the number of inputted clock signals (CK1), sets the count value to 0 when inputting a reset signal, and also sets the count value to the predetermined set value when inputting a set signal, an agreement circuit 2 which outputs an agreement signal when the 1st count value reaches the set value, and AND circuits 9 and 10, a NOT circuit 11, and a NOR circuit 12 as a set/reset decision part which sends the reset signal or set signal to the one-stage up/down counter 1 according to the 1st count value and the agreement signal.
Patent JP-H07127424-A (JP)
Title: Crankcase ventilation valve
Inventor: USUI TAKAYUKI
IPC: F01M13/00
Filed: 1993-11-08
Abstract: PURPOSE:To prevent the lowering of oil generated by such a state that the negative pressure of an intake manifold becomes large at the decelerating time of a vehicle and this negative pressure reaches the combustion chamber of an engine. CONSTITUTION:At the time of normal operation, blow-by gas flows as shown by arrow marks in (a) through the opening of a first valve 22 and a valve seat 26. At the idling time, the negative pressure of an intake manifold becomes large, so that the first valve 22 moves as shown in (b), and the opening area of the first valve becomes small. At the decelerating time of a vehicle where the intake manifold negative pressure becomes larger than that at the idling time, a second valve 21 is moved to the left against a spring 29 as shown in (c) so as to be opened. The blow-by gas thereby flows in large quantity to keep the intake manifold negative pressure appropriate, thus preventing the lowering of oil.
Patent JP-2000111721-A (JP)
Title: Color filter and organic multicolor light emitting element
Inventor: KANNO TOSHIYUKI
IPC: H01L27/32
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having a protective layer which is excellent in transparency, adhesion property, heat resistance, water resistance, chemical resistance, high hardness, smoothness and productivity in succeeding processes and which gives no influences on a color conversion pattern layer, and to provide an org. multicolor light-emitting display device having the color filter above described. SOLUTION: This color filter consists of a transparent supporting substrate 1, pattern layer 2 formed on the supporting substrate 1 by patterning a resin film containing dyes, protective layer 4 which covers the supporting substrate 1 and pattern layer 2 and is formed as a transparent and flat film, and transparent electrode 3 formed on the protective layer 4. The protective layer 4 is formed by wet film forming method of a mixture of a polymerizable component (a) and (b) metal-contg. compds., and then subjecting the film to crosslinking polymn. by radiation and/or heat. The polymerizable component contains monomers, oligomers and/or polymers which have hydroxyl groups, carboxyl groups or amino groups and which are polymerizable with radiation and/or heat.
Patent JP-H09174544-A (JP)
Title: Method for and apparatus for processing semiconductor material
Inventor: HORUGAA RUNDO
IPC: B23D59/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To decrease warpage of a produced semiconductor wafer by a method wherein detergent is introduced onto a working face of a grinding tool at least as two detergent jets which are exposed to acoustic waves of different frequencies. SOLUTION: A plurality of nozzles 2 are faced to a working face 1 of a grinding tool in a direction of sawtooth edge of a circular saw. The nozzle is connected to a storing container 4 storing detergent 5 via a feed duct 3. A sound generating element 6 made of tantalum or piezoelectric ceramic material is provided in each nozzle. Liquid detergent is pressure atomized from the nozzle onto the working face of the grinding tool which is generally rotated in processing of the semiconductor material. Acoustic energy is transmitted to the detergent while it passes through the nozzle. A frequency of the acoustic wave differs according to the element 6 incorporated in the nozzle. Two or ten pieces of nozzles capable of generating acoustic waves of different frequencies are provided.
Patent JP-H03141673-A (JP)
Title: Thin-film transistor array
Inventor: NISHIMURA KAZUYA
IPC: H01L21/336
Filed: 1989-10-27
Abstract: PURPOSE:To provide a thin-film transistor array with column select lines of low resistivity and good inner insulator layers by forming each column select line of layers of a Ta-based material, and anodizing the column select lines in part to form inner insulator. CONSTITUTION:A first layer 21a of body-centered cubic Ta alloy or Ta compound is formed on an insulating substrate 20. A second layer 21b of Ta(alpha-Ta) is formed on the first layer 21a. The first and second layers 21a and 21b are exposed to atmosphere for oxidation, and then a third layer 21c of cubic Ta(beta-Ta) is formed. The three layers are patterned to form a gate electrode 21, and its surface is anodized to form an oxide layer 22a. In this constitution, the first and second layers 21a and 21b having a body-centered lattice form a column select line of low resistivity, which improves the response characteristic of thin-film transistor. In addition, the inner layer 22a is good insulator with less pinholes since it is provided by anodizing the layers 21a to 21c composed mainly of Ta.
Patent JP-H08137590-A (JP)
Title: I/o cable
Inventor: RICHIYAADO EIDAA
IPC: G06F1/16
Filed: 1994-11-14
Abstract: PURPOSE: To enable the data transfer at high speed between computer equipments having PC card slots by providing two sheets of personal computer(PC) cards which are possible to be mounted on the card slots and the signal line connecting the two sheets of PC cards with each other. CONSTITUTION: An I/O cable is formed by the wire cable 24 composed of two sheets of PC cards 20 and 22 and 68 wires (signal lines) connected between the PC cards 20 and 22. The PC cards 20 and 22 are inserted into the card slot of a computer equipment at the one end in a longitudinal direction. The cable has pin connectors (male connectors) 26 and 28 of 68 pins and has the same pin connector to be connected with the wire cable at the other end. At the both ends of the wire cable 24, a socket (male connector) to be inserted into this pin connector is provided. Thus, two computer equipments are connected with each other via the card slot, the PC cards 20 and 22 and the wire cable 24 and data is transferred via the I/O cable.
Patent JP-2000154249-A (JP)
Title: Production of biodegradable polymer having repeating succinyl unit
Inventor: SCHUBART RUEDIGER DR
IPC: C08G69/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a perfectly biodegradable polymer which need not be subjected to any purification operation after the condensation by polycondensing a mixture comprising a 1,4-butadienedicarboxylic acid component and an acid anhydride and removing water an the acid corresponding to the acid anhydride from the resulting mixture. SOLUTION: The 1,4-butadienedicarboxylic acid component used is an unsubstituted or substituted 1,4-butadienedicarboxylic acid or a derivative thereof such as a salt or substitution product such as a hydroxyl- or amino-substituted dicarboxylic acid. The temperature of the mixture is raised to form a component selected from polysuccinimide and polyaspartic acid and to simultaneously remove the water formed during condensation and the acid corresponding to the acid anhydride by, desirably, distillation. Desirably, the 1,4- butadienedicarboxylic acid component used is aspartic acid. When aspartic acid and acetic anhydride are used, they are used desirably in a ratio of 1:1.
Patent JP-H0532692-A (JP)
Title: Selective reduction of bile acid having keto group at 7-site
Inventor: HATTORI MASAHIKO
IPC: C07J9/00
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a 7beta-hydroxy-bile acid such as ursodeoxycholic acid from the subject compound in high quality and yield by carrying out catalytic reduction reaction in a specific alcohol using an Ni catalyst in the presence of a base. CONSTITUTION:A bile acid having keto group at 7-site (e.g. 3alpha-hydroxy-7- oxocholanic acid) is subjected to catalytic reduction reaction in a 3-8C straight- chain alcohol (e.g. n-propanol) using a nickel catalyst (preferably Raney nickel) in the presence of a base (preferably NaOH, etc.) to effect the selective reduction of the 7-site keto group of the bite acid to beta-hydroxy group. The reaction proceeds under a hydrogen pressure of 1-20kg/cm<2>. The reaction is carried out usually at 30-80 deg.C for 3-5hr.
Patent JP-H07108743-A (JP)
Title: Endless ink ribbon
Inventor: ISOMOTO AKITO
IPC: B41J31/00
Filed: 1993-10-12
Abstract: PURPOSE:To eliminate omission of printing in an impact printer having no joint detector by providing a joint discrimination part impregnated with ink whose absorbancy is different from that of the ink infiltrated into a ribbon in the vicinity of the joint of the ribbon. CONSTITUTION:Joints 2, 3 and a joint discrimination part 4 are provided to a looped endless ink ribbon 1 of which the base fabric is composed of a nylon fiber. Ink whose absorbancy is different from that of the ink infiltrated into the ribbon is infiltrated into the joint discrimination part 4 but the difference in absorbancy is obtained by properly applying ink having high infrared absorption effect and ink having low infrared absorption effect. The joint discrimination part 4 is detected by spectral diffraction due to the joint detection means such as semiconductor laser provided on the side of a printer and functions as a mark showing such a state that the joints 2, 3 arrive at the fixing position of the joint detection means and is utilized in order to allow the ribbon to jump so that the joints are not present in a printing area.
Patent JP-H05126252-A (JP)
Title: Method for controlling torque converter for automatic transmission
Inventor: MASUDA MITSUYASU
IPC: F16H61/62
Filed: 1991-10-25
Abstract: PURPOSE:To suppress transient torque increase so as to contrive shock reduction by variably controlling stator locking force as necessary without deciding a condition into two values of fixing and free rotating the stator. CONSTITUTION:In a torque converter comprising a pump impeller 1, turbine runner 2 and a stator 3, the stator 3 is locked by a stator clutch 11 controlled continuously variable by a stator clutch control means 10. The stator clutch control means 10 is operated so that it is variable to a locking side from a release side at ND select time during racing, to the release side at braking time and at downshift engine braking time and to the locking side at acceleration time.