baber/WOPTO huggingface dataset:
Patent JP-H06128679-A (JP)
Title: Wear resistant sintered hard alloy
Inventor: KUDO KUNIO
IPC: C22C29/08
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a wear resistant sintered hard alloy, where diffusion wear is prevented and surface hardness is improved, by forming an enriched layer having a specific composition consisting of Co-free ferrous compounds in the part in a specific range under the surface of a WC-base sintered hard alloy. CONSTITUTION:An enriched layer consisting of Co-free ferrous compounds is formed in the part between the surface of a WC-base sintered hard alloy and the position at a depth of 1 to 500mum from the surface. At this time, the composition ratio of the above ferrous compounds in this enriched layer is regulated to 2-50wt.%. Further, it is preferable to use, as the ferrous compounds, FeC2 having cleavage characteristic and lubricating action and/or Fe-Si-C compounds having high hardness. The formation of the above enriched layer can be done, e.g. by subjecting the surface of a WC-base sintered hard alloy to degreasing and cleaning and then to surface roughening, plasmaspraying pure iron onto the above surface, and then applying heating treatment in a carbon crucible to perform diffusion.
Patent JP-H10124438-A (JP)
Title: Input and output processor
Inventor: OSHIDA HIROAKI
IPC: G06F13/12
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an input/output processor which can be connected to a fast channel device without causing any waste in terms of its function and cost. SOLUTION: A buffer constitution information storage part 54-1 of a buffer management circuit 5-1 (among circuits 5-1 to 5-n) stores the block buffer number N and the relative position BL in a data buffer of an assigned block buffer. A memory request generation part 55-1 generates a memory request to a main storage. Then a memory request transmission control part 56-1, a memory request reply reception control part 57-1 and a data transfer request reception control part 58-1 control the updating of a memory request pointer 51-1, a memory reply pointer 52-1 and a channel request pointer 53-1 respectively.
Patent JP-H06127339-A (JP)
Title: Wiper arm
Inventor: FUKUSHI MINEYA
IPC: B60S1/34
Filed: 1992-10-13
Abstract: PURPOSE:To make a retainer compact by providing an arm head with an arm spring accommodating part, and locking an arm spring, accommodated in the arm spring accommodating-part, to both retainer side and arm head side. CONSTITUTION:An arm spring 9 with a hook 8 connected thereto is locked to a retainer side lock pin 6 provided at a retainer and to an arm head side lock pin 7 provided at an arm head 4. In the hook 8, one end part 8a positioned on the arm piece 2 side is locked to the retainer side lock pin 6 on the inner side of the retainer 3, and the other end part 8b positioned in the arm spring accommodating part 4c of the arm head 4 is connected to one end part 9a of the arm spring 9. In the arm spring 9, one end part 9a is connected to the other end part 8b of the hook 8 in the arm spring accommodating part 4c, and the other end part 9b is locked to the arm head side lock pin 7 in the arm spring accommodating part 4c.
Patent JP-H07106048-A (JP)
Title: Ignition cable connecting fitting
Inventor: MOCHIZUKI SHIGEHIKO
IPC: H01T13/04
Filed: 1993-10-07
Abstract: PURPOSE:To prevent the wear of a terminal fitting of an ignition plug. CONSTITUTION:A connecting fitting 10 which connects a contact spring 104 to which high voltage current is supplied with a terminal fitting 3a of an ignition plug 3 has a first fitting 11 engaging to an insulator 107 and a second fitting 12 engaging to the ignition plug 3. The second fitting 12 is locked in the first fitting 11 so as to be displaceable in the vertical direction to the axial line C of the fitting 11. Even if the axial line of the insulator, or the first fitting 11 is displaced from the axial line of the ignition plug, since the second fitting 12 is displaced to engage to the ignition plug 3, the second fitting 12 is displacebly engaged to the terminal fitting 3a of the ignition plug 3 to prevent the wear even if engine vibration is applied.
Patent JP-H10111032-A (JP)
Title: Gas compression method
Inventor: ZIEGLER BRUNO DR
IPC: F04D27/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a cooling apparatus by a method wherein when introduced gas is a maximum mass flow, the gas is forced to reach final pressure in a main compression stage and then detour around a rear compression stage for successive use thereof. SOLUTION: In a compression system constituting a part of a helium cooling apparatus, there are provided turbo compressors C1 to C4 constituting a main compression stage, and an interstage condenser 3 is disposed on a later stage of the turbo compressor C2. Further, there is provided a turbo compressor C5 constituting a latter compression stage on which a roundabout circuit 5 is provided so as to go therearound. A helium stream 1 is compressed in the turbo compressors C1, C2 in succession, and is adjusted in temperature to stable intermediate one with the interstage condenser 3. Then, a helium stream 4 is compressed to final pressure through the turbo compressors C3, C4, and then passes through the roundabout circuit 5 and is guided to a cooling circulation system of the helium cooling apparatus.  Herein, with a mass flow more reduced than a maximum mass flow, it is compressed to the final pressure in a latter compression stage 5.
Patent JP-S63128279-A (JP)
Title: Ultrasonic detector
Inventor: HAYASHI MASAYUKI
IPC: G01S7/527
Filed: 1986-11-18
Abstract: PURPOSE:To inform the presence of noise and also, to urge a user to eliminate a noise source by discriminating a fact that other noise than a reflected wave emitted by a detected object exists in a receiving signal, by a noise judging circuit. CONSTITUTION:In a device for transmitting and receiving an ultrasonic wave and also, receiving a reflected wave emitted by a detected object of this ultrasonic wave, and detecting the presence of the detected object, a noise judging circuit 13 for discriminating a fact that other noise than the reflected wave emitted by the detected object exists in a receiving signal, and a noise informing circuit 14 for informing the noise when said noise is discriminated are provided. In this state, when the noise enters, the noise is superposed on the receiving signal, therefore, such malfunction as an operation when an object exists in a detecting area is executed, and detected and displayed is generated. Therefore, the noise judging circuit 13 inputs a signal from a waveform shaping circuit 8, and discriminates the noise, when a ratio occupied in a prescribed time of the receiving signal time is larger than a set value, or when the number of receiving signals in the prescribed time is larger than the set value.
Patent JP-H08132157-A (JP)
Title: Piling-up device for formed plate
Inventor: SAKATA SHOZO
IPC: B21D45/00
Filed: 1994-11-09
Abstract: PURPOSE: To provide a piling-up device suitable for a long formed plate by eliminating inconvenience that the adjustment of a difference of elevation is difficult in a conventional pilling-up device in the case of a long formed plate. CONSTITUTION: Plural support guiding devices 1 are installed in front of the outlet of a forming machine. Each support guiding device 1 is constituted of a pair of supporters 2 opposing each other on both sides of the passing range of a formed plate on a respectively independent base 3 and a supporting arm 4 provided on the supporter 2. A state in which the supporting arm 4 is in a position lower than the height of the outlet of the forming machine to support the lower surface of a formed plate, a state in which the supporting arm 4 is elevated to the height of the outlet of the forming machine while supporting the lower surface, and a state in which the support of the lower surface is released, are successively taken. An auxiliary arm 40 is provided on the supporting arm 4.
Patent JP-H0995109-A (JP)
Title: Pneumatic tire
Inventor: MASAOKA MASARU
IPC: B60C11/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress heel-and-toe wear of a block pattern by allowing the cross-section of each groove inclined at a certain angle to the tire-equatorial plane to have a groove shape bent or deflected toward the bottom of a block, and in the direction of rotation of a tire at a specified depth-position of the groove from the bottom of the block. SOLUTION: A block 3 is formed by main grooves 5 running slantwise to a circumferential groove 1, and branch grooves 6 crossing the main grooves at right angles. Lateral grooves, the main grooves 5, and the branch grooves 6 of all blocks, are made as bent grooves or deflected grooves. When the depth of the deflected groove 10 is (h), a deflected point is determined so that the depth between the groove-bottom 11 and the deflected point 12 of the deflected groove 12 is 0.3h to 0.6h, and the deflected groove is inclined from the deflected position 12 toward the bottom of the block 3 in the direction of the arrow, namely in the direction of rotation of a tire. Thus, heel-and-toe wear of the block pattern can be suppressed.
Patent JP-H10118783-A (JP)
Title: Soldering material, and electronic parts using it
Inventor: KOGASHIWA TOSHINORI
IPC: H05K3/34
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free high-temperature soldering material which is lead-free, capable of improving the thermal fatigue performance, friendly to the environment, and capable of improving the reliability of the electronic equipment by providing a soldering material which has the composition containing, by weight, 0.005-3.0% palladium(Pd) and 97.0-99.995% tin(Sn), and whose liquidus temperature is 200-350 deg.C. SOLUTION: Sn metal and Pd of the prescribed quantity are mixed, and melted in vacuum, and forged to obtain an ingot, the ingot is rolled to form a tape, and the tape is pressed to finish the solder pellet. The preferable composition consists of, by weight, >=95% Sn and 0.005-3.0% Pd, and the metallic or alloy grain such as Ni and Cu whose mean grain size is around 40μm is added by 0.1-5.0%. A substrate and a semi-conductor IC chip 5 which is a chip-shaped electronic element are connected (die-bond) to each other with the soldering material 3 in an approximately parallel manner through the Ni plating 4 of a lower side of the IC chip 5 and a Ni plating of a face side of a die 1.
Patent JP-H03136722-A (JP)
Title: Wire electric discharge machine
Inventor: KOYAMA MASASHI
IPC: B23H7/02
Filed: 1989-10-23
Abstract: PURPOSE:To automatically adjust the gap between an upper guide and a workpiece by providing a means for detecting a distance between the upper nozzle and the workpiece. CONSTITUTION:Upon initiation of machining or during machining, a laser measuring unit 6 measures a distance between an upper guide 4 and a workpiece 4, and delivers thus measured distance to a control device 3 which in turn delivers an instruction to a drive motor 2 so that the gap between the upper guide 1 and the workpiece 4 has a constant value.
Patent JP-H05115149-A (JP)
Title: Vibration isolating motor
Inventor: MAEDA HIROMITSU
IPC: H02K7/14
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a vibration isolating motor transmitting no vibration to the load of a fan or the like mounted to a rotor shaft. CONSTITUTION:End rings 13, formed on both end parts of a rotor core 6, are pivotally mounted to bearings 4 mounted to brackets 3 of a motor frame 1, and an elastic unit 12 is interposed between a rotor shaft 5 and the rotor core 6. By setting a spring constant of the elastic unit 12 to a natural frequency of 1/sq. rt. 2 or less the cutoff frequency respectively relating to rotational, radial and axial directions, an air gap delta between a stator core 2 and the rotor core 6 can be kept uniform with no relation to the elastic unit 12 nor to magnetic attraction force, and vibration of frequency (n) times the power supply frequency can be prevented.
Patent JP-H10114814-A (JP)
Title: Fiber-forming polyurethane solution
Inventor: LEONARD PINCHAKKU
IPC: A61F2/06
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-forming polyurethane soln. excellent in spinnability by dissolving, in a polar solvent, a segmented polyurethane obtd. by reacting a high-mol.-wt. glycol, a chain extender, and a diisocyanate in a specified equivalent ratio. SOLUTION: A diisocyanate (e.g. 4,4'-diphenylmethane diisocyanate) is charged into a reactor, and a high-mol.-wt. glycol having terminal hydroxyl groups (e.g. polytetramethylene glycol) is heated and added to the diisocyanate under stirring by nitrogen blowing. The resultant prepolymer is thermally mixed and reacted with a chain extender (e.g. 1,4-butanediol) dissolved in a polar solvent (e.g. dimethylacetamide) in an equivalent ratio of isocyanate group to the sum of hydroxyl and amino groups lower than 1 to give a segmented polyurethane having a mol.wt. of about 50,000-300,000 Dalton. A fiber can be formed by passing a polyurethane soln. adjusted to a solid content of 50% and a soln. viscosity of about 500,000-3,000,000 through an orifice in the air.
Patent JP-2000103449-A (JP)
Title: Container recycling cap
Inventor: HAYASHIDA TERUAKI
IPC: B65D47/12
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify an appearance to improve a commercial value and also to prevent a cap from being erroneously removed at a lock not in case where a container is to be collected by placing the protruding lock for locking a bottle opener at a pour-out port which is located inside a lid when the lid is mounted on the pour-out port. SOLUTION: A cap is formed of a synthetic resin and includes a cylinder 2 to be engaged with a container, a pour-out port 7 comprising a bulkhead 6 sectioned by a core 5 in a pouring cylinder 4 on an upper wall 3 and a lid 8 mounted so that it can be opened/closed to cover the pouring cylinder 4 on the pour-out pout 7. A protruding lock 9 for locking a bottle opener is placed on the pour-out port 7 which is located inside the lid 8 when the lid 8 is mounted on the pour-out port 7. Since the lock 9 is not visible from the outside, an appearance of an article can be simplified and a commercial value can be improved. In addition, since the lock 9 is not visible from the outside, the cap may not be erroneously removed using the lock 9 not in case where the container is to be collected.
Patent JP-H07130815-A (JP)
Title: Semiconductor device and evaluation thereof
Inventor: FUJI TAKASHI
IPC: H01L21/66
Filed: 1993-11-04
Abstract: PURPOSE:To detect the fault of a wiring in a semiconductor device based on the measured values of electric characteristics without opening its package. CONSTITUTION:In a semiconductor device, the effective length of a conductor 1 on a first layer is divided into 20 equal sections and interlayer connecting through holes D1-D20 are provided between the sections. The through holes connect the conductor 1 with leads E1-E20 on a second layer formed under the first layer. The leads E1-E20 are connected to corresponding bonding pads C1-C20. The ends of the conductor 1 are connected to bonding pads A and B for detecting signals. The bonding pads A and B are connected to outer leads (a) and (b), respectively. The voltages across the individual sections of the conductor are measured by a four-point probe method to find local defects, wherein the bonding pads A and B act as force lines and the bonding pads C1-C20 as sense lines.
Patent JP-S61158755-A (JP)
Title: Preparation of cooked rice
Inventor: SAIDA HIDEKAZU
IPC: A23L7/10
Filed: 1984-12-29
Abstract: PURPOSE:To obtain cooked rice free from viscousness of rice grains, chargeable smoothly, and suitable for retort cooking or freezing, by treating the rice with emulsified liquid in the preparation of cooked rice from raw rice, thereby coating the cooked rice grain uniformly with an oil or fat. CONSTITUTION:In the preparation of cooked rice by boiling raw rice grains, the rice is treated with an emulsion liquid (an edible oil emulsified with an emulsifier, preferably a sucrose fatty acid ester). The treatment with emulsion liquid is carried out at an arbitrary stage within the steps comprising the immersion in water, boiling, immersion in water, and treatment with a seasoning liquid. The treating time is preferably 1-5min.
Patent JP-H08173291-A (JP)
Title: Boat-shaped combination pillow
Inventor: TSUCHIOKA TOSHIAKI
IPC: A47G9/00
Filed: 1994-10-03
Abstract: PURPOSE: To let a finger pressure effect be shown by means of human weight by making some pillows semicircular at their back faces, making the rest of them flat, making each upper surface, and each right and left surface full of pyramids, semipheres, triangle cross bars or semicircular cross bars, thereby forming a head pillow, a back pillow, a loin pillow, a hip pillow, an upper limb pillow and a leg pillow, and also connecting these pillows with cords. CONSTITUTION: A head pillow 1 is formed into a boat form, and the inner side of its upper surface and its right and left sides are made full of pyramids 7, semiphares 8, triangular cross bars 9, and semicircular cross bars. The back face of a back pillow 2 is formed into a semicircular type, and its upper surface is made full of triangular cross bars and semicircular cross bars. The back face of a hip pillow 3 is formed into a semicircular type, and the inner side of its upper surface, and its right and left sides are made full of triangular cross bars 9 and semicircular cross bars 10. The back face of a loin pillow 4 is formed into a semicircular type, and the inside of its upper surface is made full of pyramids 7, semispheres 8, triangular cross bars 9 and semicircular cross bars 10.  The back surfaces of an upper limb and a leg pillows 5 and 6 are made flat, and their upper surfaces are made full of triangular cross bars 9 and semicircular cross bars, all of these have each hole 11 bored, and are connected with one another with cords. Each pillow is used as a single body or as a combined one.
Patent JP-H08114452-A (JP)
Title: Reflecting mirror for light-wave range finder and supporting device thereof
Inventor: KAWACHI HIDEYA
IPC: G01S7/48
Filed: 1994-10-17
Abstract: PURPOSE: To provide the compact reflecting mirror for a light-wave range finder, which can perform the distance measurement and the highly accurate angle measurement without using a target plate. CONSTITUTION: Rings 20 (20a-20c), which are attached to the front surface of a reflecting mirror 11 constituted of a prism, a swelling part 21, which is formed at the rings 20 and swelled toward the central direction, and an index 23, which is marked at the rear surface of the swelling part 21, and whose tip is directed to the center of the reflecting mirror, are provided. The rear surface of the swelling part of the rings 20 is reflected with the reflecting mirror 11 and made to be a virtual target 22. An interval X is provided between the front surface of the reflecting mirror 11 and the rings 20 so that the collimating center of the virtual target 22 is positioned on the vertical line of the measuring point and on a virtual reflecting surface 25 of the reflecting mirror 11. Thus, the reflecting mirror is attached.
Patent JP-H09231138-A (JP)
Title: Electronic part provided with synchronous memory
Inventor: ZABUIEERU RIYUTSUKU
IPC: G06F11/14
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of information occuring when power is interrupted, by permitting at least a part of a logic entity to monopolistically occupy integer pages. SOLUTION: A part of a page P1 is occupied by data of a header H1 and the remaining of the page P1 remains as a blank on the header H1 which is smaller than a page size L. Subsequent information INF1 is not written immediately after the header H1 by a memory manager and writing is started from the head of the next page P2. Data INF2 completely occupy the whole pages P7 and P8 and a part of a page P9 and the remaining part R9 remains as the blank. In such a case, the page can be changed to that where a part of it is not occupied by the memory manager so that a mode fits for generating the derived logic entity which completely occupies all the integer pages as a change mode.
Patent JP-S63128474-A (JP)
Title: Processing system for natural language
Inventor: YOSHINO TOSHIAKI
IPC: G06F17/28
Filed: 1986-11-18
Abstract: PURPOSE:To decrease the number of syntax structure rules and also to omit the buffer control description in the rule by providing a buffer selecting part. CONSTITUTION:A buffer selecting part 16' selects a buffer that starts a rule set out of those buffers in the state selected by a state selecting part 16. An analysis rule processing part 17 carries out the rules of nodes in all selected buffers. Then the part 16' selects an executing buffer and starts the rule sets of all selected buffers. Thus it is possible to decrease the number of syntax structure rules and to omit the description of buffer shift in the rule.
Patent JP-2000115392-A (JP)
Title: Remote controller
Inventor: SUZUKI SHIGEMI
IPC: H04W84/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent remote control from being disabled, even when a wired network is cut into pieces by realizing the remote control not via the wired network. SOLUTION: A host computer 11 transmits text data to a radio selective calling receiver 14 of the remote controller 20 via an infrastructure consisting of a subscriber line network 12 and a communication enterprise 13. An interface 16 outputs a serial signal 15 received from the radio selective calling receiver 14 to an external display device 17, identifies a voice command included in a text head of the serial signal 15, and outputs a control signal 18 with a pattern corresponding to a predetermined command code, when the voice command 23 matches a predetermined command code. The external device 31 conducts a predetermined operation in response to the pattern of the control signal 18.
Patent JP-2001100359-A (JP)
Title: Aqueous solid dispersion containing organic compound
Inventor: TODA SATORU
IPC: G03C1/498
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion of an organic compound excellent in handleability and having stability over a long period of time and to produce a heat developable photosensitive material excellent in preservability before and after image formation, excellent also in handleability and giving an image having high image quality and a cold black tone. SOLUTION: The organic compound (for example, an organic polyhalogen compound of formula 1, wherein Q is alkyl, aryl or a heterocyclic group, X1 and X2 are each halogen, Z is H or an electron withdrawing group, Y is -C(=O)-, -SO- or -SO2- and (m) is 0 or 1) used in the production of the heat developable photosensitive material is contained as an aqueous solid dispersion and this dispersion for the production of the photosensitive material is cooled to 0-12 deg.C immediately after preparation and kept in cold storage until use.