baber/WOPTO huggingface dataset:
Patent JP-H1188200-A (JP)
Title: Filter bank circuit
Inventor: YAMAGUCHI MITSUO
IPC: H04B1/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To eliminate capacitance which additionally occurs by means of a stub line by serially connecting plural change-over means provided with a common terminal and two output terminals so as to permit the common terminal of a rear stage change-over means to be electrically connected to one output terminal of a front stage change-over means and also grounding the other output terminal of the change-over means which is connected to the last. SOLUTION: A filter band circuit is provided with a first relay group where connection is serially executed by the lines L2, L3, L4,... Ln constituting the first relay group with a relay common terminal 33 and a relay output terminal 32 of relays K1, K2,... Kn constituting the first relay group and also the common terminal 32 of the relay Ln connected to the last is grounded and the second relay group like the first one. Low-pass filters FL1, FL2,...FLn are connected between the respective unconnected output terminals of the first and the second relay groups. Signals are inputted/outputted from the lines L1 and L1' which are connected to the common terminal 33 of the relays K1 and K1' arrayed at the first.
Patent JP-S61134445-A (JP)
Inventor: HASHINAKA KAZUMASA
IPC: B01D24/02
Filed: 1984-11-30
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-H10104281-A (JP)
Title: Window comparator circuit
Inventor: FUJIMURA TOSHIO
IPC: G01R19/165
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a window comparator circuit which shortens the time from the time when an input signal fluctuates to the time when it returns to a stationary state. SOLUTION: This circuit is constituted in such a manner that it has a first comparator 1 which compares an input signal voltage with a first reference voltage A and a second comparator 2 which compares an input signal voltage with a second reference voltage B which is smaller than the first reference voltage A and outputs whether an input signal voltage is in a scope of the first reference voltage A and the second reference voltage B or not based on the comparison of outputs of two comparators 1, 2. In this case, a diode 6 is connected in the direction of order between an input signal terminal of the first comparator 1 and an input terminal of the first reference voltage and a diode 7 is connected in the reverse direction between an input signal terminal of the second comparator 2 and an input terminal of the second reference voltage.
Patent JP-H01100302-A (JP)
Title: Surface hardening of turbine blade
Inventor: YAMAMOTO MASARU
IPC: F01D5/28
Filed: 1987-10-12
Abstract: PURPOSE:To obtain a surface-hardened layer with high adhesion by supplying a hardening material to a part of a surface of a turbine blade and irradiating the part with a high energy beam like a laser beam, thereby melting and fusing the hardening material on the surface of the blade together with the blade mother metal. CONSTITUTION:Metal carbide such as TiC, VC, WC, etc., metal nitride such as BN, TiN, Cr2, N, etc., or intermetallic compound such as TiB2, FeB2, NiTi etc., are used as a highly hard particle. This highly hard particle is contained in alloy like Ni-Cr-Fe alloy, thereby obtaining hard substance. Hard substance like this is supplied to a part of a turbine blade, the surface of which is to be hardened, and the hard substance and the blade mother metal are irradiated with a high energy beam like a laser or an electron beam. Thus, both hard substance and blade mother metal are melted and fused on the surface of the blade, thereby forming a surface-hardened layer with excellent adhesion.
Patent JP-S61132992-A (JP)
Inventor: KATSURA AKIHIRO
IPC: H04N1/00
Filed: 1984-11-30
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-2000089591-A (JP)
Title: Heating device
Inventor: YAMAZAKI AKIHIKO
IPC: G03G15/20
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a heating device capable of minimizing power consumption and a cost by improving thermal efficiency when heating a member to be heated moving at high speed, not in contact therewith, and facilitating safety assurance such as a paper sheet burning prevention. SOLUTION: As for this device, a heating means for heating the member to be heated (paper sheet) 1 transported at an optional speed and a unfixed toner image 2 being formed on this paper sheet 1, is constituted of an endless heating belt 5a moving at an optional speed. This heating belt 5a is heated by a halogen lamp 9a being built in a belt driving roller 3a, and is composed of at least, synthetic resin. The heating belt 5a is arranged along the paper sheet transporting direction in a state of facing the paper sheet 1 across a gap between them.
Patent JP-2000084202-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize a structure, to easily perform manufacture at a low cost, to quickly discharge winning balls to the outside and to surely pay out gift balls in a short time corresponding to the winning balls. SOLUTION: This machine is provided with a game control means 49 for mainly controlling a game operation on the side of a game panel, a winning ball discharge passage for discharging the winning balls which enter the winning ports 14 of the game panel to the outside, winning ball detection means 29-34 for detecting the winning balls which enter the winning ports 14, a gift ball pay-out means 40 for paying out the gift balls and a pay-out control means 56 for operating the gift ball pay-out means 40 and making the gift ball be paid out when the winning ball detection means 29-34 detect the winning balls.  A winning storage means 58 for storing the winning when the winning ball detection means 29-34 detect the winning balls is provided either on the side of the game control means 49 or on the side of the pay-out control means 56 and the pay-out control means 56 operates the gift ball pay-out means 40 corresponding to the storage of the detection number of the winning storage means 58.
Patent JP-H09135472-A (JP)
Title: Cellular mobile radio system, base station and base station controller
Inventor: PIEERU DEYUPIYUI
IPC: H04W64/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cellular mobile radio system capable of connecting a mobile object to a cell having no control frequency with simple configuration. SOLUTION: This system is provided with a 1st means for discriminating the distance from a base station BTS of cell, to which a mobile object MS is connected, to a mobile object M by measuring the time of propagation between the mobile object MS and this base station BTS, 2nd means for removing unfixedness concerning the direction where the mobile object M is positioned while facing this base station BTS, and 3rd means for discriminating which cell of best cell the mobile object is located under the coverage of from the results provided the 1st and 2nd means, and the 2nd means as mentioned above is provided with a means for removing the unfixedness regardlessly of the synchronous or asynchronous state of this system.
Patent JP-S61122182-A (JP)
Title: Liquid biologically active composition and use
Inventor: JII GURAHAMU ARAN
IPC: C05G3/60
Filed: 1985-11-15
Abstract: Liquid compositions provide a source of a herbicide or other biologically active substance in combination with a particular nitrogenous chemical, preferably melamine. After application, the herbicide is characterized by enhanced efficacy as compared to the efficacy observed when applied alone.
Patent JP-H02103397-A (JP)
Title: Layered heat exchanger
Inventor: KURACHI MASAO
IPC: F28D9/00
Filed: 1988-10-11
Abstract: PURPOSE:To uniformly distribute the refrigerant to respective refrigerant passage openings so as to improve the heat exchanging capacity and efficiency by making the width of the primary and secondary refrigerant inlets and outlets narrower on both sides than in the center, and making the length of the respective refrigerant passage openings shorter on both sides than in the center. CONSTITUTION:The width of the primary and secondary refrigerant inlets and outlets of the respective plates is made smaller on both sides than in the center. The width of the primary side refrigerant inlet 13 of the seal plate 11 is smaller on both sides 13b than in the center 13a. Further, the end of the primary side refrigerant opening 17 and the secondary side refrigerant opening 19 is made shorter on both sides than in the center so as to match the primary side and secondary side refrigerant passage openings of the respective refrigerant inlets and outlets of the seal plate 11. Therefore, the primary and secondary refrigerants flowing from the primary side and secondary side inlet pipes enter the primary and secondary inlets to be uniformly distributed to the respective primary and secondary refrigerant passage openings, and then from the respective refrigerant outlets to the respective refrigerant outlet pipes, and so, the heat exchanging capacity and efficiency can be improved.
Patent JP-H10104072-A (JP)
Title: Infrared spectroscopic analysis
Inventor: KAIHARA MIKIO
IPC: G01N21/35
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared reflection light spectrum having low background and high analytical accuracy by employing a sample to be measured coated with a thin film of a metal having high reflectance as a reference sample. SOLUTION: A sample to be measured is coated with a thin metallic film and employed as a reference sample. The sample is coated with a metal having high reflectance, preferably higher than 0.7. Preferable metal includes gold, platinum, silver, aluminum, etc. and gold is more preferable. The film is formed as thin as possible so long as infrared absorption by an underlying sample is prevented. The thickness is set in the range of 5-100Å, preferably in the range of 10-30Å. Analysis is performed by measuring the spectrum of infrared reflection light in a wavelength range corresponding at least to measuring terms with reference to the sample coated with a thin metallic film and determining the infrared spectrum of the sample to be measured. The measuring wavelength is normally in the range of 4000-600cm<-1> .
Patent JP-H0789177-A (JP)
Title: Printing data control method in software form overlay
Inventor: ETSUKI HIROTO
IPC: G06F17/21
Filed: 1993-09-20
Abstract: PURPOSE:To improve the processing capability at the time of outputting printing data for each one line to the printing apparatus by effecting a printing process on the basis of information for simultaneously controlling printing data for one line of form overlay data. CONSTITUTION:Application programs l-3 act to output to the printing data reading means 1-4 by adding form overlay data 1-2 prior to the printing data produced by application programs 1-3 In the case of performing an overlay output. The printing data reading means 1-4 do not output printing date to printing devices 1-10 only when the foe overlay flag added at the head of the printing data is left upright, but output to form overlay data cutting means 1-5. When the form overlay flag is not left upright, printing data is directly outputted to the printing devices 1-10 from the printing data reading means 1-4, resulting in a normal printing process having no output of form overlay output.
Patent JP-H08117245-A (JP)
Title: Dental handpiece
Inventor: MATSUNAGA SHIGEKI
IPC: A61C1/08
Filed: 1994-10-20
Abstract: PURPOSE: To provide a dental handpiece which is maintenance-free without supplying lubricant from the outside and has still longer life than usual dental handpiece. CONSTITUTION: In the dental handpiece provided with a rotatory axis 3 which is supported freely and rotatively on an axis center part of a housing 1 through a bearing 2 and on the head edge of which a tool 4 is attached, a turbine fan 5 which is fixed and attached on the rotatory axis 3, and a supplying part 6 and exhausting part of gas which makes the turbine fan 5 rotate, a bearing 2 contains a heat resistant lubricant supplying material therein and is lubricated by the lubricant supplied at a specified time and automatically from a lubricant supplying material.
Patent JP-H04134711-A (JP)
Title: Thin-film magnetic head
Inventor: OYOSHI KAZUYA
IPC: G11B5/31
Filed: 1990-09-26
Abstract: PURPOSE:To improve the yield and reliability at the time of coils reforming stage by forming insulating films, etc., so as not to expose the side face of conductive thin films formed before the formation of such films, etc., at the time of forming the conductive thin films. CONSTITUTION:A coil winding frame is formed o the insulation layer 7a and a 1st layer coil winding 3a is formed. After the insulating layer 7b is formed on the 1st layer coil winding part 3a, a 2nd coil winding part 3b is formed. The 2nd coil winding part 3b is required to be larger than the aperture area of a joining hole 8' and to have the shape to completely cover the aperture. The 2nd layer coil winding 3b is joined to the 1st layer coil on the outer side of the coil winding and, is wound toward the inner periphery and is formed with a juncture for connection to the 3rd layer coil in the central part of the coil winding. After the insulating layer 7c is formed on the 2nd layer coil winding part 3b, 1 3rd coil winding part 3c is formed. The 3rd coil winding part 3c is connected to the 2nd layer coil winding part 3b in the central part of the coil winding and is wound toward the outer periphery. The terminal thereof is formed integrally with a terminal leader wire 2'. The reliability and yield at the time of reformation of the coils are improved in this way.
Patent JP-H1193356-A (JP)
Title: Coping
Inventor: ISHIDA MASAJI
IPC: E04F11/18
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent rainwater or a small animal from entering a coping by a decoration member and improve the design thereby. SOLUTION: A flange portion 9 that engages with a bracket is formed integrally inwardly in the side plate portion of a coping 3. A circular receiving groove 35 is formed in the rear side of the flange portion 9, and the decoration member 30 is formed on the coping 3 by fitting an insertion protrusion 31 formed in a decoration member 30 into the receiving groove 35. A clearance between the coping 3 and a parapet wall 1 is blocked by rotating the decoration member 30 inward and butting it against the parapet wall 1. At such time, the decoration member 30 rotates inwardly by engagement between the receiving groove 35 and a hooking claw 40 having a serrated cross section formed in the insertion protrusion 31. However, as outward rotation is regulated, the decoration member 30 remains in a butting state against the parapet wall 1.  Then the decoration member 30 is exposed outside together with the coping 3 continuously and thereby increases the effect of decoration.
Patent JP-H11167523-A (JP)
Title: Computer system
Inventor: SANTOS GREGORY N
IPC: G06F12/10
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the computer system which has a core logic chipset functioning as an accelerated graphics port(AGP) bus device and a bridge between a host processor and a computer system memory. SOLUTION: The core logic chipset remaps virtual memory addresses that an AGP graphics controller uses to physical memory addresses positioned in the computer system memory by using a GART(graphics address remapping table). With the GART table, the AGP graphics controller operates in contiguous virtual memory address spaces, but texture, a command list, etc., can be stored by using noncontiguous blocks, i.e., pages of the physical system memory actually.
Patent JP-2001137749-A (JP)
Title: Invertible trigger type liquid jetting container
Inventor: TAZAKI TAKAHARU
IPC: B05B11/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a trigger type liquid jetting tool which can be used in an inverted posture and a horizontally laid posture with a jetting cylinder directed downward. SOLUTION: The top part of a liquid suction cylinder 21 made by jetting a cylinder 41 with a valve and a suction pipe fitting cylinder 51 is fitted into a base cylinder part 3 and a suction pipe 56 hung from the second longitudinal cylinder 54 is communicated with a main cylinder 6 through the first longitudinal cylinder 44 and the second longitudinal cylinder 54 passed through the first and the second side walls 42,  52 of the cylinder with the valve and the suction pipe fitting cylinder and a liquid suction hole 27 for an inverted posture is formed at the front part of the top end of a liquid suction cylinder part hung downward from the lower end of the basic cylinder part 3 and an air intake blocking valve 62 is provided at the front part of the first side wall 42 below the suction hole and an opening 48 is provided on the vertical cylinder part between the first and second side walls 42 and 52.
Patent JP-H08121121-A (JP)
Title: Valve-timing adjusting device
Inventor: DEO TAKASHI
IPC: F01L1/34
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a valve-timing adjusting device for appropriately preventing tooth limping sound corresponding to a device state. CONSTITUTION: A timing pulley assy 6 is provided on a cam shaft 1 at its one end part. A ring gear 13 is provided between them. A plurality of teeth, 13a, 13b serving as helical teeth are provided on the inner and the outer surface at part of the ring gear 13. Axially moving the ring gear 13 enables realtive turn with the cam shaft 1. Constitution is made of a first body part 14, a second body part 15, and a permanent magnet part 16. The permanent magnet part 16 is installed under a non-magnetized state between both the body parts 14, 15, and is magnetized under a state led to a timing pulley assy 6. In the engaging part, backlash exists. However, the presence of the permanent magnet part 16 mutually attracts each tooth. Thus, relative turn between the teeth is regulated.  In addition, no attractive force is exerted in installing the ring gear 13, causing no difficulty in installation.
Patent JP-H07110601-A (JP)
Title: Magnetic toner
Inventor: HIROTA NORIAKI
IPC: G03G9/087
Filed: 1993-10-13
Abstract: PURPOSE:To realize the magnetic toner having stable development characteristics with simple constitution, small size and high performance. CONSTITUTION:This toner 7 is used for an electrophotographic system constituted to form an electrostatic latent image on a photosensitive drum 1 internally having a stationary magnet 2 by using this drum, to attract the magnetic toner 7 in a toner pool 6 after the formation of this electrostatic latent image and to recover the toner 7 of non-image parts. The magnetic toner 7 is composed of at least a binder resin, magnetic material and external additives and has a static bulk density of 0.45 to 0.60g/cm<3> and the true sp. gr. of 1.6 to 2.1g/cm<3>. The BET specific surface area by a nitrogen attraction method is <=4V/g and the amt. of the external additives is 0.5 to 2wt.%. The pulverizing stage among the production stages of the magnetic toner 7 is formed by a mechanical pulverizing method composed of a circular columnar rotating body having ruggedness on its surface and rotating at a high speed and a stationary body having ruggedness on its surface disposed at a narrow spacing from this rotating body.
Patent JP-H1176552-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To manufacture simple, easy, and low-priced upper and lower hinge constructions, which have excellent durability, and realize easy and secure journaling and removal of an opening/shutting body. SOLUTION: Each of hinges 3 and 4 are provided with fixed brackets 26 and 27 fixed to a supporting frame 1, and having hinge axes 28 and 29; and moving brackets 30 and 31 fixed to an opening/shutting body 2, and supported by the fixed brackets 26 and 27 from the lower side. A fitting hole 40, which removably fits to the hinge axes 28 and 29 from the upper side, is formed on the lower moving bracket 31. The hinge axis 29 of the lower hinge 4 is longer than the upper hinge axis 28. A guiding part 41 is provided on the moving bracket 30 of the upper hinge 3 for guiding the hinge axis 28 of the upper hinge 3 to a fitting hole 39 so that the moving bracket 30 of the upper hinge 3 is pushed up through the hinge axis 28, when the moving bracket 30 of the upper hinge 3 is moved from the side to the side of the fixed bracket 26 with the lower hinge 4 joined.
Patent JP-H07109166-A (JP)
Title: Method for drying ceramic molded body
Inventor: ICHIKAWA HIROSHI
IPC: C04B33/30
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a ceramic molded body of good quality without any cracking by carrying out the primary drying of the molded body in a humid atmosphere, slowly reducing the moisture content in the interior of the molded body and then performing the secondary drying in the same manner as that of the conventional drying in such state that a difference in moisture content between the outer surface and the interior is reduced. CONSTITUTION:This method for drying a ceramic molded body is to carry out the primary drying and subsequent secondary drying of the molded body molded by a slip-casting process before sintering thereof. In the process, the humidity at the time of starting the primary drying is set at >=90% and the temperature thereof is set within the range of 30-40 deg.C. The secondary drying step is performed based on a temperature curve in which the temperature is kept at about 70 deg.C and about 180 deg.C for long periods. The primary drying step may be carried out so as to lower the humidity to about 50% gradually or linearly with the elapse of time.
Patent JP-H06139341-A (JP)
Title: Picture processor
Inventor: OSAWA HIDETAKA
IPC: G03B27/72
Filed: 1992-09-25
Abstract: PURPOSE:To provide the picture processor which easily and stably recognizes an object and has the incident light quantity adjusting function by providing a means which controls the quantity of irradiating light of an illuminaire and the aperture of a camera based on picture information from a video signal. CONSTITUTION:An analog video signal outputted from a camera 3 is converted to a gray code by n A/D conversion circuit 4, and this converted picture data is stored in a picture memory 5. A density histogram is generated from picture data in the picture memory 5, and the quantity of light of an illumine' 2 is so adjusted that a binarization threshold obtained based on the number of picture elements forming a picture to be segmented from an object 16 coincides with a binarization threshold as the density value in the part where the frequency distribution in the part between a peak of a dark part and that of a light part is minimum. An irradiating light quantity command output part 9 outputs a high/low-voltage irradiating light quantity command value 13 in accordance with increase/reduction of the quantity of irradiating light. An aperture command output part 10 outputs an aperture command value 12.