baber/WOPTO huggingface dataset:
Patent JP-S6049153-A (JP)
Title: Sun-and-planet gear device
Inventor: OSADA YOSHIMASA
IPC: F16H1/46
Filed: 1983-08-26
Abstract: PURPOSE:To prevent shaft deflection by providing the second sun gear on the shaft tube of the first arm supporting the first planet gear and supporting the inner end section of an output shaft with this shaft tube in a planet gear device such as a reduction gear provided with two trains of planet gear mechanisms. CONSTITUTION:An annular wall 3 is protruded at the center of the inner periphery of a cylindrical outer box 1 fixed with end plates 4, 5 at the right and left opening ends, and a boss section formed in one body with the shaft tube 18 of the first arm 14 having the second sun gear 21 at the other end is rotatably supported to this annular wall 3 via a ball bearing 19. An input shaft 1 is rotatably supported to the left end plate 4 via a ball bearing 7, and two first planet gears 13 rotatably supported to a support shaft 15 planted on the first arm 14 are engaged with the first sun gear 11 at the inner end of the input shaft 1. In addition, two second planet gears 22 supported to the second arm 23 fixed to the inner end of an output shaft 26 via a support shaft 24 is engaged with the second sun gear 21, and the inner ends of the input and output shafts 1, 26 are supported in the shaft tube 18.
Patent JP-S5379799-A (JP)
Title: Production of silicon oxynitride fibrous crystals
Inventor: AZUMA NOBUYUKI
IPC: C30B29/62
Filed: 1976-12-25
Abstract: PURPOSE: To produce the title homogeneous crystals of good crystallinity and uniform sizs by mixing Si with SiO 2 , Mg and Cu, Fe, Mn or Ni(salt)and adding Al to the mixt.  after which the mixt.  is molded and heated in N 2  gas to a specifled temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11352074-A (JP)
Title: Inspection of connection part
Inventor: NIIMI HIDEKI
IPC: H01L21/60
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To simply and easily inspect a connection part obtained by making the electrode formed on a flexible substrate in a short strip shape and the electrode formed on a printed circuit board in a short strip shape face each other to connect them under heating and pressure. SOLUTION: A light source is arranged in a state almost crossing the wiring direction of the electrode 4 formed on a flexible substrate 2 and obliquely upward on the side of the connection plate, with respect to the electrode forming surface and the connection part is visually observed from the position 11 facing the light source so as to hold the connection part on the side of the flexible substrate. A shadow is formed along the fine unevenness formed on the surface of the flexible substrate of the connection, part and uneveness is can be visually observed in good contrast in a shading (bright and angle) state from a direction facing opposite the light source through the connection part.
Patent JP-H11304-A (JP)
Title: Mechanism for preventing misuse of unwashed endoscope
Inventor: KOBAYASHI OSAMU
IPC: A61B1/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent misuse of an unwashed endoscope by providing the connector member of an endoscope with a stopper member which freely moves in and out, causing the stopper member to project when disconnected from a control device, and causing the stopper to sink by the installation of a watertight cap during washing. SOLUTION: A ring member 42 and a stopper pin 46 which freely moves in and out via a hole 44 formed in the ring member 42 are provided at the end of an electric-signal connector 24, and a V-shaped notch is formed in the side part (connector receptacle side) of the ring member 42. A pin 60 secured to a processor-side connector 58 and a pin secured to the watertight cap of a washing device are pressed against the end face of the notch, and the ring member 42 is rotated circumferentially by the action of the pins and the slope of the V-shaped notch, causing the stopper pin 46 to move into and out of the hole 44.
Patent JP-S6299835-A (JP)
Inventor: ARUBAATO EMU RABIN
IPC: G01R31/3185
Filed: 1986-07-03
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-H04233868-A (JP)
Title: Scanner having means for alignment between document and copy paper
Inventor: DENISU JIEI SUTEMURU
IPC: H04N1/047
Filed: 1991-06-27
Abstract: PURPOSE: To execute reading of a document and aligning of copying paper by simple constitution in a compact copying machine using a single scanning carriage provided with read and print heads. CONSTITUTION: An upper cover 11 is turnably fitted to a frame assembly 15, and when the cover 11 is turned to an opened position, a document feed idler roller 42 is separated from a drive roller 35 and an aligning edge part 44 is entered into the plane of a document carrying route to align the front edge part of an original in the scanner. Similarly a copying paper feed idler roller 46 is retreated from a position engaged with the roller 35 and an aligning gate 47 is entered into the paper carrying route so as to manually align copying paper. When the upper cover 11 is closed after inserting the original and copying paper, respective idler rollers 42, 46 are recoupled with the drive roller 35 and the gate 47 is retreated.  In the stationary state of the original and the copying paper, the right part of an original reading part is immediately copied to the left part of a printing part, and in each completion of one scanning of the carriage, the original and a copy are synchronously carried respectively in the right and left directions.
Patent JP-H0723224-A (JP)
Title: Copying machine
Inventor: TANAKA KAZUYOSHI
IPC: G03G15/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide a copying machine capable of setting an EE fetch area into an area in the inside of frame delete with one preliminary scanning through a simple algorithm and accurately measuring density. CONSTITUTION:The copying machine having a scanning means reading a picture as a digital signal, a density conversion means converting a density of a picture signal, and a picture print means printing out a picture output is provided with a control means (frame delete function) applying preliminary scanning to the picture and controlling a leading level of the brightness of a read picture and a length between a rising point and a trailing point of the picture luminance so as not output other parts than the picture and the picture frame through the comparison of them with predetermined threshold levels and with a density conversion means (EE function) obtaining a density distribution of the picture based on the read picture luminance and the total number of the picture thereby executing optimum density conversion, and the frame delete processing and the EE processing are executed by the same preliminary scanning and the picture data read range for the EE processing is set from the inner part than the frame delete range.
Patent JP-H0322795-A (JP)
Title: Manufacture of horn type loudspeaker
Inventor: HAYASHI JIRO
IPC: H04R1/30
Filed: 1989-06-20
Abstract: PURPOSE:To decrease the working process and to obtain a horn type loudspeaker of a low cost by using a low foaming polyurethane system for forming integrally a vibration-proof material. CONSTITUTION:A rubber material 10 being a vibration-proof material formed by a master mold in advance is installed in a split mold 9, and a core material 12 consisting of foaming urethane or a resin, etc., is fixed. After the core material 12 is fixed, a polyurethane resin to which a foaming material is added is injected to the inside of a metallic mold, and after the resin is cured, the foaming urethane is removed from the metallic mold in a state that the rubber material 10 is stuck. A horn body 11 is scarcely resonated since it is made of low foaming polyurethane, and also, vibration is prevented by the rubber material 10 for combining a cavity which adheres closely. In such a way, the working process is decreased, and a horn type loudspeaker of a low cost can be obtained.
Patent JP-H10309403-A (JP)
Title: Powder-state flocculant composition and flocculating treatment method
Inventor: ARITA MASUJIRO
IPC: B01D21/01
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a powder-state flocculating agent composition which is solely added to a material to be treated, completes flocculation reaction of suspended contaminants or a coarsely flocculated solution by stirring the resultant mixture or by a simple operation for dispersing function, and makes solid-liquid separation easy and to provide a method for flocculating treatment using the composition. SOLUTION: This composition having strengthened aiming functions contains a powder composition as a basic material produced by adding one or more parting agents to one or more water-soluble natural or synthesized polymer flocculating agents and mixing and pulverizing the resultant mixture by a finely pulverizing means and other powder-state functional agents added based on the necessity. In this case, regarding the particle size distribution of the polymer flocculating agents to be used, the size is made finer than a conventionally used coarse powder body and sufficient to prevent or improve the humidity absorbing properties which the polymer flocculating agents originally have.  The produced composition is solely added directly to a material to be treated and the flocculation reaction of suspended pollutants or a coarsely flocculated substance containing solution is completed by stirring or a simple operation for dispersing function to easily carry out solid liquid separation of the resultant material.
Patent JP-H027877-A (JP)
Title: Oscillatory wave motor
Inventor: SEGAWA SATORU
IPC: H02N2/00
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the cost and to save the space by being equipped with a pressure detector and a frequency difference detection section provided to a ring-shaped rotor. CONSTITUTION:A pressure detection section 1-6 where the voltage varies against distortion caused by axial pressure inputs its pressure into a phase difference detection section 1-11 as an oscillatory electric signal. A lining 1-4 is jointed to the surface which comes into contact with a stator 1-3 of this detector 1-6 and to the other surface a rotor 1-5 is jointed. An annular resonator 1-1 is constituted by an elastic member, into an oscillator (piezoelectric element) 1-2 connected to the undersurface of which an electric oscillating signal is inputted to excite flexural progressive waves to the stator 1-3. An oscillator with an elliptic locus F is thereby caused. By pressurizing it to bring into contact with a lining 2-4, a rotating movement is generated to a rotor 2-5. A pressure detector 1-6 provided to the rotor 2-5 detects the contact pressure with the stator 1-3 and converts it into an electric signal.
Patent JP-S6425771-A (JP)
Title: Production of lactones
Inventor: WADA HIROSUKE
IPC: C07D307/33
Filed: 1987-06-24
Abstract: PURPOSE:To improve the selectivity of the titled compound in the hydrogenation of dicarboxylic acid, dicarboxylic acid anhydride, etc., by carrying out homogeneous liquid-phase reaction in the presence of a specific catalyst having excellent stability of the activity and usable over a long period without lowering the conversion. CONSTITUTION:The objective compound is produced by hydrogenating a dicarboxylic acid, a dicarboxylic acid anhydride and/or a dicarboxylic acid ester in the presence of a ruthenium-based catalyst containing (1) ruthenium, (2) an organic phosphine, (3) a conjugated base of an acid having a pKa of <2 [e.g. Brphinstedt acid such as inorganic acids (e.g. nitric acid or fluorosulfonic acid) or organic acids (e.g. trichloroacetic acid or sulfonated styrene- divinylbenzene copolymer)] and preferably (4) a neutral ligand. The reaction temperature is 50-250 deg.C, preferably 100-200 deg.C.
Patent JP-H079126-A (JP)
Title: Heat transmission brazing device
Inventor: FURUKAWA YUICHI
IPC: B23K3/02
Filed: 1993-06-28
Abstract: PURPOSE:To prevent the movement of members to be joined sticking to a heating element during brazing together with the heating element and peeling of the joined parts by providing the brazing device with a retaining member for pressing the members to be joined in a direction opposite to the moving direction of the heating member. CONSTITUTION:The compression quantity of a coil spring 3 increases gradually and the pressing force in a pressing direction is imparted on the upper member to be joined when a heater head 1 is lowered. Heat is conducted to the members 10 to be joined from a front end heating part 1a and a brazing filler metal is melted, by which the upper and lower members 10, 10 to be joined are joined. The head 1 is risen and is parted from the members 10 to be joined when the brazing is completed. The compression quantity of the coil spring 3 decreases gradually and the pressing force of the coil spring 3 on the members 10 to be joined decreases as well as the head 1 ascends. The spring 3 parts from the members 10 to be joined as well and ascends after the head 1 ascends until the compression of the coil spring 3 is completely released.
Patent JP-S6218060-A (JP)
Title: Semiconductor device
Inventor: FUKUI HIROKI
IPC: H01L23/52
Filed: 1985-07-16
Abstract: PURPOSE:To obtain a semiconductor device which can endure a mechanical stress given in the bonding process and has high reliability by a method wherein a plasma nitride film is formed beneath the second wiring layer contacted with it and the plasma nitride film is removed except the parts directly below bonding pad parts. CONSTITUTION:A polycrystalline silicon wiring 3 is formed as the first wiring layer on a field oxide film 2 provided on one of the main surfaces of a semiconductor substrate 1. An oxide film 4 is formed as an interlayer film by vapor phase deposition on the first wiring layer 3. A plasma nitride film 5 is formed on the oxide film 4 as a film which has good adhesiveness to the oxide film 4 and Ti and provides good bondability. The plasma nitride film 5 is removed by etching except the parts corresponding to the parts where bonding pads are formed. As the second layer wiring, Ti/Pt/Au multilayer electrodes are formed in such as manner that Ti/Pt layers are formed first and then Au layers are formed by a method such as Au evaporation or Au plating and at the same time bonding pad parts 10 are formed above the parts where the plasma nitride film 5 remains. Finally, a polyimide film 9 is formed as a passivation film.
Patent JP-S63318943-A (JP)
Title: Ultrasonic jet stream apparatus for bath
Inventor: WADA YUKIKAZU
IPC: A47K3/10
Filed: 1987-06-24
Abstract: PURPOSE:To develop effect for treating stiffness, and keeping and increasing health, by forming a bottomed cylindrical part, which has an inner diameter almost same to that of the mouth end part of a fluid inflow passage on the outflow side thereof and is set so as to bring the depth from the upper end part of the inner diameter to the bottom thereof to the length corresponding to the integer times the half wavelength of an ultrasonic band wavelength, to the lower end of the mouth end part of said inflow passage and obliquely cutting the upper opening end surface part thereof so as to position the same on the almost extension line of the bottom surface part of the fluid inflow passage. CONSTITUTION:Since the upper opening end part of the bottomed cylindrical part 8 arranged to the mouth end part of a fluid inflow part 6 on the outflow side thereof is obliquely cut as shown by a numeral 9 so as to be positioned on the almost extension line A of the bottom surface part of the fluid inflow passage, a fluid collides with the upper end part of the inner diameter thereof and a linear steady stream is changed to primary turblent flow and vibratory energy is generated in the flow. Since the depth L from the upper end part of the inner diameter of the bottomed cylindrical part 8 to the bottom thereof is the length corresponding to the half wave of an ultrasonic band wavelength, secondary turblent flow is further generated in the cylindrical part 8 to generated longitudinal vibration and a submerged ultrasonic wave is generated by the resonance phenomenon of submerged vibration, that is, the resonance of a water column closed pipe and propagated to a bathtub.
Patent JP-S5680467-A (JP)
Title: Manufacture of plastic type
Inventor: HORIE MASAYOSHI
IPC: B41J1/00
Filed: 1979-12-06
Abstract: PURPOSE: To eliminate a contraction difference in a finger part and improve character position precision by forming a gate into such a shape as to cover the entire area of a standard hole at either upper surface or lower surface of the standard hole.  
     CONSTITUTION: When a petal-shaped type body having a type provided at the tip of a finger part 2 extending outwards centering around a standard hole located in the center, is manufactured, it shall be such one as having a gate 4 provided in the center of a standard hole 1, i.e. a shape such as covering a standard hole 1 on either upper surface or lower surface of the standard hole 1, or a shape such as covering the entire periphery of an internal surface of the standard hole 1. Class fiber-filled plastic is injected through the center of a petal-shaped type body to form types through injection. As a result, the tempo of filling resin into each finger and a pressure required for that can be set uniformly. Also a flow direction and the relative angle of a finger can be fixed, thus eliminating a contraction difference in the finger part 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H079508-A (JP)
Title: Disk board taking-out device and method
Inventor: SUDO KATSUNORI
IPC: B29L17/00
Filed: 1993-06-28
Abstract: PURPOSE:To enable stable continuous molding, by a method wherein yield is improved by controlling a warp of a disc board, and the hindrance by a sprue at the time of taking-out the disk is controlled. CONSTITUTION:In a taking-out device of a disc board 1, the disc board 1 which is molded within molds 4, 5 and a sprue 3 to be generated by a cutting punch 2 boring the central hole in the board 1 are taken out from the molds 4, 5 after mold opening, they are separated from each other and either put or through away on a fixed place, the taking-out device is constituted so that the taking-out device possesses a board separate device and a board taking-out device and when the disc board 1 is separated by a board separate device, the board 1 comes out to a taking-out side away from a punch 2.
Patent JP-S5585185-A (JP)
Title: Forming system of mounting imformation of electronic exchange system
Inventor: SATOU CHIKAO
IPC: H04Q3/545
Filed: 1978-12-22
Abstract: PURPOSE:To obtain the mounting information automatically, by providing the circuit enabling to produce signal when the mounting is made to the frame each unit. CONSTITUTION:When the instruction for communication path control operation is made from the central control unit 10, the relay 12a is driven, the voltage signal is fed to each unit connector of frame, and signal is fed to each input terminal of the signal conversion circuit 18 as to the parts 14, 15, 16 where the unit is mounted and no signal is fed to the part 17 of non-mounting. The location information of mounting unit outputted from the signal conversion circuit 18, i.e., mounting information is sequentially fed to the central control unit 10, and stored to the memory 11.
Patent JP-H0448260-A (JP)
Title: Gas chromatographic device
Inventor: FUJIYAMA MITSUHIRO
IPC: G01N30/66
Filed: 1990-06-18
Abstract: PURPOSE:To prevent the burn accident of a sensor for concn. measurement by switching the current value to be supplied to the sensor for concn. measurement to an optimum value according to the kind of the discriminated carrier gas. CONSTITUTION:The sensor 8 for concn. measurement is separately provided in a flow passage 7 to obtain the signal corresponding to the thermal conductiv ity of the carrier gas. The kind of the carrier gas is decided by the signal obtd. from the sensor 8. The current value (i) supplied to the sensor 8 is switched to the optimum value according to the kind of the decided carrier gas. The need for manually regulating resistance Ra, Rb values at every change of the kind of the carrier gas is eliminated in this way and the burn accident of the sensor 8 for conc. measurement by the neglect in the regulation of the Ra, Rb resistance values is prevented.
Patent JP-S5695206-A (JP)
Title: Gauss type lens
Inventor: SHINOHARA KOUICHI
IPC: G02B9/34
Filed: 1979-12-05
Abstract: PURPOSE: To decrease aberrations and enhance the performance of a Gauss type lens of 4-group 6-element constitution by establishing specified conditions among the respective focal lengths, refractive indexes, radii of curvature, etc. of said lens for facsimile.  
     CONSTITUTION: An original setting glass 11 is installed on the object field side, a protection glass 12 for solid-state image sensors on the image field side and Gauss type lenses 13 are disposed successively from the object field side to the image field side. If the conditions of the formulas (1)W(7) are set, where (f) is defined as the combined focal length of the entire lens system, f 1 Wf 10  are defined as focal lengths from r 1  on the object field side up to each face of r 10  (where r 1 Wr 10  are the radii of curvature of respective lenses from the 1st lens 14 up to the 6th lens 19), n 1 , n 2 , n 5 , n 6  are defined as the refractive indexes of the 1st and 2nd lens and 5th and 6th lenses, and ν 1  is defined as Abbe number of the 1st lens, both spherical aberrations and chromatic aberrations are well corrected and the Gauss type lens of high performance is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H099220-A (JP)
Title: Communication equipment and communication system
Inventor: HORIKOSHI HIROKI
IPC: H04N7/08
Filed: 1995-06-23
Abstract: PURPOSE: To facilitate the display of a picture area to be paid attention for a user on a transmission side with sufficient resolution on a reception side. CONSTITUTION: Based on reception control information from an opposite equipment detected in a reception display control information detection part 30, a display picture processing control part 9 controls a selecting/segmenting part 6 and a resizing part 7 and a selecting processing, a segmenting processing and a magnification/reduction processing corresponding to the reception control information are executed to still pictures tentatively stored in input memory parts 1-4. Thus, the display control of the still pictures on the reception side is performed from the transmission side of the control information, the still pictures intended to be paid attention on the transmission side are easily displayed in an optimum state on the reception side and intentions are smoothly communicated.
Patent JP-S5584100-A (JP)
Title: Memory control system
Inventor: FURUYA SEIICHI
IPC: G11C29/00
Filed: 1978-12-21
Abstract: PURPOSE: To realize reduction of the entire setting alteration time for the memory region including the initial load by carrying out the initial load via the refresh row address counter.  
     CONSTITUTION: With generation of initial reset signal IRP, FF2 is reset and at the same time basic refresh clock BRC is generated to be counted by column address counter 3. Thus selected column address A 1  is generated at the time of the initial load time. At the same time, division clock NRC is generated from counter 3 in accordance with the number of steps and then counted by row address counter 6 via AND circuit 5a and OR circuit 5c. Thus address signal group A 2  necessary for the initial load and refresh is generated from counter 6. When counter 6 has counting up to the final address, FF2 is set by initial load end signal IRE to secure the normal operation for the refresh. Thus the entire setting alteration time can be reduced for the memory region including the initial load. 
     COPYRIGHT: (C)1980,JPO&Japio