baber/WOPTO huggingface dataset:
Patent JP-H08100837-A (JP)
Title: Two-shaft balancer device for engine
Inventor: MORIMOTO YOSUKE
IPC: F16F15/26
Filed: 1994-09-30
Abstract: PURPOSE: To eliminate working of an internal surface of a balancer case by reducing a number of part items of a two-shaft balancer device, and reducing an amount of lubricating oil infiltrated into the balancer case. CONSTITUTION: Bearing holes 13a, 13b, pivotally supporting both end shaft parts 15a, 15b of each balancer shaft 15, are formed to be inserted through front/rear case walls 12a, 12b of a balancer case 11. The balancer shaft 15 and a balancer weight part 16 are integrally formed, also to set a turning radius (r) of the balancer weight part 16 smaller than a radius R of the bearing holes 13a, 13b so as to insert both the end shaft parts 15a, 15b of each balancer shaft 15 to the bearing holes 13a, 13b. A balancer gear 17 is arranged inside the one case wall 12b of the balancer case 11, to fix the balancer gear 17 in the vicinity of the one end shaft part 15b of each balancer shaft 15, also to fixedly provide a coming-off preventing flange 18 in both end faces of each balancer shaft 15.
Patent JP-2001068254-A (JP)
Title: Ceramic heater
Inventor: KAMESHIMA AKIHIKO
IPC: H05B3/03
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide constitution in which a ring is precluded from directly contacting a housing, while covering a ceramic heating element having lead wires for current flow by the housing and facilitating positioning when the ring connected to lead parts thereof is attached to the ceramic heater element. SOLUTION: This ceramic heater 100 is provided with a ceramic heater element 20 with lead wires 23, 24 extended from one end side heater part 22 toward the other side, and a ring 30 fitted into the other end side of the heater element 20 to be connected electrically to the one lead wire 23, and a housing 10 for covering and holding the ceramic heater element 20 to expose both ends of the heater element 20. A ring-shaped spacer 60 comprising alumina and the like having heat conductivity smaller than that of the housing is interposed to contact the ring 30 and the housing 10.
Patent JP-S6480387-A (JP)
Title: Distributor for prize means
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1987-09-22
Abstract: PURPOSE: To form a ball passage communicated to a winning port and to improve the winning probability of the winning port by fitting a ball to a through-hole provided on the bottom part of a winning chamber and closing the through-hole. CONSTITUTION: An opening part 4 is opened on an attachment substrate 3 attached to a game panel 2 and the plural winning ports 5 and 6 of different winning forms are made to face the lower edge of the opening part 4. Also, the winning chamber 13 is communicated to the opening part 4, the through-hole 21 where the ball can be communicated is provided on the bottom part of the winning chamber 13, a closing piece 22 is openably and closably made to face the through-hole 21, the through-hole 21 is closed by the closing piece 22 and the ball is reserved inside the through-hole 21. By the ball reserved inside the through-hole 21, the ball passage 33 capable of guiding the ball flying into the winning chamber 13 to one of the winning ports is formed. By the ball passage, the winning probability of the winning port is improved.
Patent JP-S61114293-A (JP)
Inventor: YAMADA YOSHINOBU
IPC: G09F13/00
Filed: 1984-11-09
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-H08102073-A (JP)
Title: Optical pickup supporting structure
Inventor: WATANABE MASAYOSHI
IPC: G11B7/085
Filed: 1994-09-30
Abstract: PURPOSE: To prevent the resonance of vibration and the reading error of a disk without causing a relative positional deviation between the disk and a pickup by bending a bar holder only in one direction so as to support a guide shaft. CONSTITUTION: When a disk 2 is mounted on a turn table 3 and driving motor 4 is driven, the table 3 is rotated. The lens 11 of a pickup 7 is driven and a signal from the disk 2 is read out by the pickup 7. At this time, the pickup 7 vibrates with a natural frequency. In this case, however, since the natural frequency of a system composed of a guide shaft 5 and bar holders 8, 9 is lower than the natural frequency of the pickup 7, the vibration is cut off in the part of the bar holders 8, 9 and is not transferred to a chassis 1. The vibration is not also transferred to the table 3 and the disk 2 and the vibration of the pickup 7 does not cause the resonance of the disk 2. When the disk 2 is rotated, the disk 2 vibrates with a normal frequency and the chassis 1 vibrates. In this case, the vibration is also cut off in the part of the bar holders 8, 9.
Patent JP-H0570439-A (JP)
Title: Production of optically active azole derivative
Inventor: HORI KIMIHIKO
IPC: C07D249/08
Filed: 1991-09-17
Abstract: PURPOSE:To easily provide in high yield the title derivative having excellent antibacterial activity. CONSTITUTION:The racemic compound of an alcohol derivative of formula l (X is CH or N; Y is H or halogen; n is 1 or 2) is condensed at 10-100 (pref. 10-50) deg.C with an optically active o-acetylmandelic acid in the presence of a dehydrating agent (pref. dicyclohexylcarbodiimide) to produce o-acetylmandelic acid derivatives of formula II, which are then separated into the respectively corresponding diastereomers followed by hydrolysis with an acid or base to obtain optically active alcohol derivatives of formula III in high yield. Thence, each of these derivatives is reacted at -78 to 200 (pref. -20 to 100 deg.C with an alkene halide of formula IV (Z is halogen; m is 1 or 2; wavy line denotes that either cis-or trans-comformation is possible), thus efficiently obtaining the objective optically active azole derivative of formula V.
Patent JP-S6390715-A (JP)
Title: On-vehicle navigator device
Inventor: MORISUE FUMINORI
IPC: G09B29/10
Filed: 1986-10-03
Abstract: PURPOSE:To easily set the position of a vehicle by storing previously real position coordinate data corresponding to remark character information entered into a map, and selecting remark character information and thus selecting real position coordinate data. CONSTITUTION:The real position coordinate data corresponding to input remarks one to one, remarks entered into the screen of a display device 5, and character display start coordinate data are sent to the display device 5. Then, the remarks and specific real position coordinate data are displayed on the display device 5 together with respective pieces of road information one over another on the basis of the character display start coordinate data. Thus, the specific real position coordinate data is set as the traveling starting point of the vehicle and the set traveling starting point is stored temporarily in a 2nd storage means 4. A control means 3 reads the traveling starting point out of the 2nd storage means 4 and calculates and sends the current position of the vehicle to the 2nd storage means 4 and display device 5.
Patent JP-H1076026-A (JP)
Title: Tennis racket
Inventor: MATSUOKA TOYOTAKE
IPC: A63B60/54
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a tennis racket that is remarkably excellent in vibration absorption. SOLUTION: Atennis racket is fabricated using prepreg sheets, which comprise fibers and synthetic resins. First to fifth prepreg sheets as counted from the inside, a total of five sheets, are laminated. Each of the prepreg sheets is laminated on a core 20 to provide the form of a tennis racket. The second prepreg sheet 12 is placed on a portion of a frame. The synthetic resin forming the first prepreg sheet 11 and those forming the third to fifth prepreg sheets 13 to 15 are the same or conform to each other, while the synthetic resin used in the second prepreg sheet 12 does not conform to them. The prepreg sheets 11 to 15 are laminated around the core 20, are placed inside a frame-shaped cavity in a die, and heated to manufacture the tennis racket.
Patent JP-H02107563-A (JP)
Title: Transformation reinforced ceramic alloy
Inventor: TOOMASU DEERU KETSUCHIYAMU
IPC: C04B35/48
Filed: 1989-09-12
Abstract: PURPOSE: To hold a tetragonal system from a high temp. to room temp. and to make the alloy usable for wear resistant materials, thermal impact resistant materials, cutting tools, etc., by incorporating a specified stabilizer oxide and toughening agent into the ceramic alloy composed mainly of zirconia and/or halfnia.  
     CONSTITUTION: The transformation toughened ceramic alloy is obtd. by incorporating A) 79 to 99.5%, expressed by molar % on the basis of oxide, essential components (at least one kind of the elements selected from the group consisting of ZrO 2 , HfO 2 , partially stabilized ZrO 2 , partially stabilized HfO 2 -ZnO 2  solid soln. and partially stabilized ZnO 2 -HfO 2  solid soln.), B) 0.25 to 15% stabilizer oxide [0 to 7%, Sc 2 O 3 , 0 to 7% Y 2 O 3 , 0 to 15% CeO 2 , 0 to 15% TiO 2 , Re 2 O 3  (Re is selected from La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu)] and c) 0.25 to 6% toughening agent 0 to 6% MgWO 4 , 0 to 6% MgMoO 4 , 0 to 6% CaWO 4 , 0 to 6% CaNoO 4 , 0 to 4% WO 3 , 0 to 4% MoO 3 ). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0793377-A (JP)
Title: Data gathering device
Inventor: KOMIYA TOSHIHITO
IPC: G05B23/02
Filed: 1993-09-22
Abstract: PURPOSE:To shorten the time of a gathered data storing process and outputs the gathered data fast by counting the number of the gathered data and storing the stored gathered data in an auxiliary storage device when it is decided that the counted number of the gathered data is equal to a reference value smaller than the storage capacity of a gathered data storage area. CONSTITUTION:A gathering counter 21 counts the number of the gathered data and a CPU 22 compares the counted number with the reference value smaller than the storage area of its internal memory 18 and stores the gathered data, stored in the internal memory 18, on a hard disk 25 as the auxiliary storage device when judging that the number of the gathered data is equal to the reference value. Therefore, the number of gathered data transferred to the hard disk 25 at a time can be decreased and the time required to store the gathered data can be shortened. Consequently, the sampling period of a sampling device 15 can be shortened and the storage area of the internal memory 18 can be made large, thereby outputting the gathered data fast.
Patent JP-H1184649-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate
Inventor: SASAKI MITSURU
IPC: C08K5/3492
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive compsn. capable of forming a photosensitive planographic printing plate having high sensitivity to light in the near IR region and stability to post-heating by incorporating a specified s-triazine compd. or a specified 1,3,4-oxadiazole compd. SOLUTION: The photosensitive compsn. contains at least one of novolak resin and polyvinyl phenol resin, a resin crosslinking agent, a near IR absorber and at least one compd. selected from among 2,4,6-tris(trichloromethyl)-s-triazine, an s-triazine compd. represented by formul-a I and a 1,3,4-oxadiazole compd. represented by formula II. In the formulae I, II, A<1> and A<2> are arom. hydrocarbon aroups or heterocyclic compd. aroups, R<1> and R<2> are H, halogen, alkyl or aryl, X<1> and X<2> are halogen, n is an integer of 0-3 and m is an integer of 0-2.
Patent JP-H0682127-A (JP)
Title: Valve apparatus for refrigerating cycle
Inventor: YANO TAKESHI
IPC: F25B41/04
Filed: 1992-09-04
Abstract: PURPOSE:To open and close the outlet side of a condenser and the outlet side of a cooler by one valve device. CONSTITUTION:As a compressor is started to operate, a pressure on the outlet side of a condenser becomes higher than the pressure on the suction side of a compressor. Hence, a valve body 16 moves in the direction of the arrow A to make a communication between first and second valve ports 19 and 20 (between the outlet of the condenser and a capillary tube) with a high pressure side through hole 17 while peneration is made between third and fourth valve ports 22 and 23 (between a cooler and the compressor) with a low pressure side through hole 18. When the compressor stops, a high pressure refrigerant in the condenser is reversed to the suction side of the compressor to reduce a pressure difference working at both ends of the valve body 16. As a result, the valve body 16 moves in the direction of the arrow B by a springing force of a compression coil spring 26 to make a shutting out between the first and second valve ports 19 and 20 and the third and fourth valve ports 22 and 23.
Patent JP-S61115682-A (JP)
Title: Two-electrode submerged arc welding
Inventor: TOKUHISA MASAAKI
IPC: B23K9/18
Filed: 1984-11-09
Abstract: PURPOSE:To prevent occurrence of welding defects by making the distance between a preceding electrode and a succeeding electrode a specified value relation to the quantity of heat input of the preceding electrode and making the quantity of heat input of each electrode to satisfy a specified formula and above a specified value. CONSTITUTION:The distance between the preceding and succeeding electrodes is set to a range of 1.5-4 times the quantity of heat input HL(KJ/cm) of the preceding electrode. Then, for the groove gap width g(mm) of welding, the quantity of heat input of preceding and succeeding electrodes HL, HT is made to satisfy the relation of a formula (I), and welding is performed making the quantity of heat input of the preceding electrode HL above 12KJ/cm, and the quantity of heat input of the succeeding electrode HT above 8KJ/cm. By this way, a weld joint free from welding defect can be obtained without lowering efficiency of welding of conventional process by combined effects of preheating of the preceding electrode by welding heat and rationalizing of the distance between centers of electrodes etc.
Patent JP-H0283688-A (JP)
Title: Character recognition system
Inventor: TSUKUMO ATSUSHI
IPC: G06K9/46
Filed: 1988-09-20
Abstract: PURPOSE:To improve the performance of character recognition by calculating difference between a feature pattern and a reference pattern by performing non-linear matching between each system of scalar quantity in a feature pattern and each system of scalar quantity in a reference pattern corresponding to each system of scalar quantity, and outputting a classification result by performing the sequencing of the difference. CONSTITUTION:A feature extracting part 2 reads in a character pattern signal from a character pattern storage part 1, and outputs the feature of each partial area decided by dividing a character pattern setting the feature pattern described as feature systems in plural directions as a signal. A feature pattern storage part 3 stores a feature pattern signal outputted from the feature extracting part 2, and a classification processing part 5 reads in the feature pattern signal from the feature pattern storage part 3, and reads in a reference pattern signal at every targeted kind of character from a reference pattern storage part 4. Then, the difference at every direction is found in each partial area, and the classification result is decided by performing the sequencing of the difference, and a classification result signal is outputted. In such a way, it is possible to find the difference in which the correspondence of an input character pattern with the reference pattern of each kind of character can be obtained partially, which improves the performance of the character recognition.
Patent JP-S6395143-A (JP)
Title: Apparatus for coating and crosslinking of optical fiber
Inventor: YABUKI MINORU
IPC: C03B37/12
Filed: 1986-10-07
Abstract: PURPOSE:To enable the cooling of a resin in the course of hardening and to prevent the deposition of water droplet and the variation of fiber diameter caused by sagging, by supplying an inert gas to a crosslinking chamber and passing an optical fiber coated with an UV-curable resin through the chamber. CONSTITUTION:An optical fiber 14 is coated with an UV-curable resin with a coating die 12. The coated optical fiber 14 is introduced into a crosslinking chamber 20, cooled with a cooling means 16 and irradiated with UV radiation of an UV lamp 18 to harden said resin. The crosslinking chamber 20 is supplied with an inert gas sent from an inert gas supplying means 22. The coated optical fiber 14 is heated with a heating means 24 connected to the delivery side of the crosslinking chamber 20 and taken out of the apparatus.
Patent JP-S60127750-A (JP)
Title: Diamond heat sink
Inventor: SATOU SHIYUUICHI
IPC: H01L23/373
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a low cost diamond heat sink which has a high performance by providing metal films insulated from each other on the upper and lower surfaces of a synthetic diamond. CONSTITUTION:Metal films 3, 3 insulated from each other are provided on the upper and lower surfaces of a synthetic diamond 4. As the diamond 4 that having, for example, thermal conductivity of 12watt/cm deg.C or higher under room temperature is used. For instance, 0.5 carat or diamond one synthesized by a temperature difference process is cut, polished, and a thin plate of approx. 4mm./5mmX0.3mm. is formed. A flat plate which has 0.3mm. thick is pickled and degreased with an organic solvent, titanium Ti is coated in a thickness of 500Angstrom  on the upper and lower surfaces by ion plating, and gold Au is further coated in a thickness of 1.5mm.. Then, a diamond of thin plate is cut by a laser light in a square shape of 0.80X0.80mm. to obtain a heat sink.
Patent JP-H03101498-A (JP)
Title: Data carrier system
Inventor: NUMAGAMI TAKESHI
IPC: G01S13/74
Filed: 1989-09-14
Abstract: PURPOSE:To enhance the security of the data of a slave station by adding a display control data of the slave station to a communication data from a master station to the slave station so as to control the display content or the like of the slave station. CONSTITUTION:Plural master stations 2 are fitted to a door or a gate to manage entrance and exit of persons and the plural master stations 2 are managed entirely by a central computer 1. Data to control the display is added in the transmission data from the master station 2 to the slave station 3 to control a display means 15 of the slave station 3 thereby allowing the master station 2 to control freely display permission/inhibition of the display to a specific user having the slave station 3 and the display is limited to each user using the slave station 3. Thus, the constitution of the slave station 3 is simple and miniaturized and the data carrier system which high security is attained.
Patent JP-H1178142-A (JP)
Title: Paper feeder and printer
Inventor: KOYA AKEMASA
IPC: B41J13/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a compact color thermal printer in which manual and automatic paper feed can be carried out easily. SOLUTION: A paper feed plate 16 is fixed rockingly to a paper feed frame 15 and a paper feed roller 17 is disposed above the forward end of the paper feed plate 16. A recording paper 13 on the paper feed plate 16 is fed out by means of the paper feed roller 17 and guided by means of a paper guide 18 having a guide plate provided with a stopper block 30. The stopper block 30 stops the forward end of the lower recording paper 13 being fed while overlapped. Since the lower recording paper 13 is stopped by the stopper block 30 when the recording papers 13 are fed while being overlapped, only the uppermost recording paper 13 can be fed out and overlapped feeding of recording paper 13 can be prevented.
Patent JP-H0551288-A (JP)
Title: Member made of coated ceramic sintered body tool
Inventor: KOBATA MAMORU
IPC: C04B41/89
Filed: 1991-08-23
Abstract: PURPOSE:To offer a tool member made of coated ceramic sintered body increased in the adhesion between a substrate and a film and in which the peeling resistance, chipping resistance and wear resistance of a film are remarkably made excellent in the case it is used as a cutting tool by considering the constitution of the film in the surface of the substrate of a ceramic sintered body. CONSTITUTION:This cover is coated ceramic sintered compact tool member in which, in the film formed on the surface of the substrate of a ceramics sintered compound, the inner layer is constituted of a single layer or plural layers of at least one kind among the oxides of Ti, Zr and Hf and their solid soln. with each other, the intermediate layer is constituted of a single layer or plural layers of at least one kind among Ti, Zr, Hf and their alloy with each other or the one obtd. by mixing nitrogen therein and the outer layer is constituted of a single layer or plural layers of at least one kind among the carbides, nitrides, carbon oxides and nitrogen oxides and the oxides and nitrides of Al and their solid soln. with each other.
Patent JP-H0768696-A (JP)
Title: Steel panel damping reinforcing sheet
Inventor: SUZUKI YASUSHI
IPC: F16F15/02
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a steel panel reinforcing sheet having damping capacity reduced in wt. in itself and enhanced in a cost/performance ratio by successively laminating a restriction layer, a viscoelastic layer having specific physical properties and a thermosetting resin layer in this order. CONSTITUTION:A steel panel damping reinforcing sheet is obtained by laminating a restriction layer, a viscoelastic layer and a thermosetting resin layer in this order and the loss tangent of the viscoelastic layer has a value of 0.8 or more at -20-80 deg.C. The restriction layer composed of glass cloth, a carbon fiber, an org. fiber nonwoven fabric or a metal foil and the thermosetting resin layer is composed of an epoxy resin, an acrylic resin or a rubbery resin. The viscoelastic layer is formed from a compsn. prepared by compounding and mixing a tackifier, a softener, a filler, an age resistor with a resin to disperse them in the resin.
Patent JP-2000068457-A (JP)
Title: Capacitance and nonvolatile semiconductor storage device
Inventor: MIKURIYA YASUO
IPC: H01L27/115
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide capacitance whose capacitor per unit area is enlarged. SOLUTION: A capacitance 10 is provided with a stacking part, where SiO2 2 which becomes an insulating layer, a polycrystalline silicon 3 which becomes a conduction layer, and polycrystalline silicon 6 which becomes a conduction layer are stacked successively on a p-type silicon 1. Then, n+ regions 4a and 4b are formed on both sides of a region directly below SiO2 in p-type silicon 1, and the n+ regions 4a and 4b and polycrystalline silicon 6 are constituted so as to turn into conducting states.
Patent JP-S6298623-A (JP)
Title: Steam drier
Inventor: HONDA MASAO
IPC: H01L21/26
Filed: 1985-10-25
Abstract: PURPOSE:To prevent any residual pollutant from sticking on the surface of a wafer to be processed by means of providing the carrier part of processing vessel with an auxiliary heating drier. CONSTITUTION:Even if a bit of residual drips of condensed organic solvent 5 are stuck on the surface of a wafer 2 as it is picked out of a steam producing vessel 6, the surface of wafer 2 can be heated rapidly by irradiation with annealing light 19 in an auxiliary drying chamber 12. Thus any residual organic solvent 5 can be scattered so that ultra fine pollutant if any may be distributed evenly on the wafer 2. Through these procedures, the wafer 2 can be provided with extremely clean dryness without any concentrated nucellis of pollutant formed.