baber/WOPTO huggingface dataset:
Patent JP-H03253501-A (JP)
Title: Production of green compact molding body
Inventor: NOMURA TADASHI
IPC: B22F3/02
Filed: 1990-03-05
Abstract: PURPOSE:To improve strength of a green compact and to enable production of thin compact by adding and mixing the specific quantity of thermosetting resin powder into raw material powder for molding green compact and hardening this added resin at the time of press molding. CONSTITUTION:Into the raw material powder for molding green compact (e.g. Fe-C, Fe-Mo-C, etc.), 0.2-2.0wt.% thermosetting resin powder (e.g. epoxy resin powder, acrylic resin powder etc.) is added and mixed. This mixed powder is press-molded and the resin is hardened with exothermic reaction at the time of press-molding. By this method, the green compact improving the strength is obtd. and the thin compact is obtd. and this is available to assembling type cam shaft, etc.
Patent JP-H03253395-A (JP)
Title: Manufacture of improved offset printing plate
Inventor: IBATA JOJI
IPC: B41N1/14
Filed: 1990-03-05
Abstract: PURPOSE:To improve the reproducibility of small points and lines of a printed matter and to eliminate blurring thereof at the time of plate making by means of an energy source of relatively low output by sulfonating a film or sheet of the blend, as a chief material, of polyalkylene compounds having specific melting points or Vicat softening points. CONSTITUTION:A film or sheet containing, as a chief material, a resin composition, where 51-99wt.% of polyalkylene compound having a melting point of Vicat softening point of 100 deg.C or more is blended with 1-49wt.% of polyalkylene compound having a melting point of softening point at least 10 deg.C lower than that of the first compound, is used for conducting a predetermined sulfonation. As the polyalkylene compound having the melting point or softening point of 100 deg.C or more, there are cited, e.g. low density polyethylene, high density polyethylene, etc. As the polyalkylene compound having at least 10 deg.C lower melting point or softening point, there are cited, e.g. 20,000 and less molecular weight polyethylene, low density polyethylene, etc. The sulfonated film or sheet is preferably at least 0.6 in the ratio of absorbance of a band in the vicinity of wave number 1200 to that in the vicinity of 1500 in an infrared absorption spectrum.
Patent JP-H11247562-A (JP)
Title: Automatic gate device
Inventor: KOJIMA HIROYUKI
IPC: E06B11/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gate device, in which driving force required for rotating a door member can be reduced. SOLUTION: A closing-place holding mechanism 5 is formed in constitution having cams 21 installed to the shaft 26 of a door member, a push rod 22 working pushing force by pushing to the cams 21 and a spring member 23 pushing the push rod 22 towards the cams 21. Plane sections 31, 32 expanding and contracting the spring member 32 in response to the rotation of the door member during a time when the door member is placed within a specified rotational range ±α approximately centering around a closing place and an arcuate section 33 holding the state of the expansion and contraction of the spring member 23 during a time when the door member is slipped off from the specified rotational range are mounted on the mutual contact sections of the cams 21 and the push rod 22.
Patent JP-2000248800-A (JP)
Title: Lever connector
Inventor: SHIROGANE KIYOSHI
IPC: E05B79/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for connecting two levers interlocked with each other, reduce the number of parts, and improve assembling workability. SOLUTION: A lever connector comprises a first lever (an outer lever 9) having a slit 11, a second lever (an open operation lever 5) having an L-shaped refraction member 6 formed thereon, and a lever connecting member 18 having a cylinder, passing through the slit in the first lever 9, on a base plate and having an elastic arm 22, located on the edge upper face of the slit in the first lever 9 for preventing separation, and an elastic temporary locking portion locked to the edge of the slit in the first lever 9, formed in the cylinder and adapted to be fixed to a second lever 5. With the connecting member being fixed to the refraction member of the second lever 5, the temporary locking portion is locked to the edge of the slit through the slit in the first lever 9.
Patent JP-S58167485-A (JP)
Inventor: MARUYAMA HITOSHI
IPC: C08F8/00
Filed: 1982-03-29
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-S58167129-A (JP)
Title: Manufacture of reinforced molding
Inventor: INUKAI YASUO
IPC: B29C44/12
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a molding having a reinforcing material buried in its given position and a high strength by coupling the reinforcing material at a given position in molds by utilizing pins erected in the molds. CONSTITUTION:Pins 2 are erected in a mold body 1, and a reinforcing material 5 is coupled with the pins 2 through holes 6. Then, a resin liquid of rigid urethane resin, etc., is supplied into the mold body, the mold body 1 is closed with a cover 4, and the resin lquid is expanded and hardened. Whereupon, the resin liquid is shaped along the cavity of the mold body 1. After the expansion and hardening of the resin liquid, the molding is cooled and taken out of the mold body 1 to obtain the molding having through holes for bolts.
Patent JP-S63219023-A (JP)
Title: Input responsing system
Inventor: OSHIO TAKESHI
IPC: G06F3/0488
Filed: 1987-03-09
Abstract: PURPOSE:To clearly show in what order a designation is performed, to a user, and to reduce the misoperation of the user by displaying plural designated elements in a form that they are connected by a line in the order of a designation. CONSTITUTION:At first, a file 1 is designated by using a mouse. A coordinate input part 2 stores the coordinate of the designated element, obtained by comparing the input coordinate with the information of a drawing and a text table 3, in a designated element table 4 as being numbered by a discrimination number 1, and the discrimination number is stored in a designation order table 5 while the order of it is 1. Next, the file 6 is designated. The input part 2 similarly stores the designated coordinate in the table 4 while its discrimination number is 2, and the discrimination number in the table 5 while its order is 2 respectively. A designation order display part 6 reads out the first and the second discrimination numbers from the table 5, and the coordinate corresponding to the discrimination number, from the table 4 respectively. Next, the read out two elements are displayed on a display 8. Hereafter, this operation is repeated until the file 8 is designated. Thus, the order of the designation having a special meaning is clearly shown as shown by a figure.
Patent JP-H04312994-A (JP)
Title: Jointing method of electronic component and jointing jig thereof
Inventor: MURAKAMI KOHEI
IPC: H05K3/34
Filed: 1991-03-18
Abstract: PURPOSE:To offer a jointing method for an electronic component, which can joint components to a board uniformly and with high reliability, by a method wherein even with the low-rigidity leads of the component, the form of the leads is corrected into a normal form. CONSTITUTION:An electronic component is set into the height of a prescribed form by holding the component on a jointing jig main body and thereafter, slant parts 2b of leads 2 of the component are pressed by inserting lead press jigs 11 in this jointing jig main body from above, the form of the leads 2 is corrected into a prescribed form and the leads are supported on a board 3 and are jointed to the board 3 by melting a solder by heating.
Patent JP-H10254561-A (JP)
Title: Power-saving device
Inventor: NODA KATSUKO
IPC: G05F1/70
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain power-saving effect by power factor improvement by a low-voltage capacitor by controlling the ON/OFF of a switch based on the current quantity detected by a detector which detects the quantity of the current flowing through a low-voltage side circuit. SOLUTION: When a current flows from a controller 7 to an exciting coil L, the switch makes its movable contact A to connect a 2nd low-voltage capacitor 42 to the low-voltage side circuit 2, and disconnects it when no current flows to the exciting coil L. The controller 7 compares the quantity of the current from the low-voltage side circuit 2 detected by the detector 6 with a previously set reference value and supplies a current to the exciting coil L of the switch when the reference voltage is exceeded (when the load-side power factor is small) to automatically make the movable contact A, and the 2nd low-voltage capacitor 42 is connected automatically to the low-voltage side circuit 2, but when the reference value is larger (when the load-side power factor is large), the current supply to the switch 5 is stopped and the movable contact A is automatically broken,  so that the low-voltage side capacitor 42 is separated from the low-voltage side circuit 2.
Patent JP-H07264246-A (JP)
Title: Bus receiver
Inventor: AZEGAMI TADASHI
IPC: H04B3/50
Filed: 1994-03-23
Abstract: PURPOSE:To provide a bus receiver circuit capable of detecting a pulse through the use of a unified threshold voltage even when a remote end wave is distorted due to a load connected to a bus. CONSTITUTION:In the bus receiver circuit in which a pulse signal between a bus potential line 41 and a common line 42 is received by an attenuation coupling circuit comprising resistors R31, R32 inserted into the potential line 41 of the bus 40 and an attenuation circuit comprising resistors R33, R34 and a voltage signal is generated and it is received by a primary winding of a reception transformer 21 via a capacitive coupling circuit 22, a voltage response variable impedance section 23 is provided to a secondary winding of the reception transformer to provide a received pulse signal to a succeeding circuit 24, in which the voltage of the pulse signal is compared with a prescribed threshold voltage Vth to discriminate a 0/1 level. The voltage response variable impedance section 23 sets its impedance to be low when the applied pulse voltage signal is higher than the prescribed threshold voltage to charge the capacitive coupling circuit and sets its impedance to be high when the applied pulse voltage signal is lower than the prescribed threshold voltage to charge the capacitive coupling circuit.
Patent JP-S57166584-A (JP)
Title: Electronic wrist watch with illuminating device
Inventor: MATSUMOTO HARUO
IPC: G04C9/00
Filed: 1981-04-07
Abstract: PURPOSE:To prevent the malfunction of a circuit due to a voltage drop during illumination by stopping the driving of a step motor during the illumination and correcting the stop time of the step motor after an illuminating device is turned off. CONSTITUTION:Normally, a signal obtained by processing the output of a quartz oscillating circuit 2 by frequency division 3 is inputted to a step motor driving circuit 4 to drive a step motor at intervals of one second. With a switch 8 closed, a lamp 6 turn on and control 9 is so exercised that a step motor driving signal is not outputted from the step motor driving circuit 4. After the switch 8 is opened, step motor driving pulses which should have been outputted during lamp illumination are outputted to the step motor 5 at a time.
Patent JP-H06268228-A (JP)
Title: Power semiconductor device
Inventor: MORI MUTSUHIRO
IPC: H01L29/739
Filed: 1993-03-12
Abstract: PURPOSE:To provide a power semiconductor device which is prevented from deteriorating in breakdown strength doze to a bonding pressure applied to it when a wire electrode of large diameter is bonded to a bonding pad region. CONSTITUTION:A power semiconductor device has such as a constitution that an emitter wire electrode 14 is provided onto a silicon semiconductor substrate through the intermediary of an emitter bonding pad 16, and a gate wire electrode 15 is connected through the intermediary of a gate bonding pad 17, wherein the emitter bonding pad 16 to which the emitter wire electrode 14 is bounded is formed of an emitter wiring electrode 11 of silicon-loaded aluminum formed directly on the semiconductor substrate, and the gate bonding pad 17 to which the gate wire electrode 15 is bonded is composed of a gate wiring electrode 12 of silicon-loaded aluminum, a silicon crystal layer 18 provided under the electrode 12, and a silicon oxide film 8 formed under the silicon layer 18.
Patent JP-H09217173-A (JP)
Title: Substrate holder and method for mounting substrate
Inventor: MORIWAKI TAMOTSU
IPC: H01L21/68
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate holder which is capable of preventing the degradation in the heat transfer between a substrate and a base in spite of the thermal expansion of the substrate and has high cooling performance to the substrate and a method for mounting the substrate at the holder. SOLUTION: This substrate holder is used to support the square thinsheet-like substrate 2. The substrate supporting surface 12 thereof has the base 10 which is a cylindrical recessed surface and a substrate hold-down 20 which holds down the non-curved two sides 5, 6 of the substqate 2 on the substrate supporting surface 12 of the base toward the base 10. The rear surface of the substrate hold-down 20 is provided with stepped parts for preventing the substrate 2 on the substrate supporting surface 12 from elongating in the outside direction intersecting with the non-curved two side 5, 6. Even more, the average curvature of the substrate supporting substrate 12 of the base 10 is specified to the average curvature of the deflection by its own weight of the substrate 2 when the parts near both ends of the substrate 2 are supported or below.
Patent JP-S54145109-A (JP)
Title: Head positioning system of magnetic disc apparatus
Inventor: NEGORO TOSHIO
IPC: G05D3/00
Filed: 1978-05-01
Abstract: PURPOSE: To perform positioning of a movable head more surely and achieve higher reliability of the apparatus by setting control constants based on the fators relating to the positioning of the head and retrial times.  
     CONSTITUTION: A disc apparatus 1 supplies the temperature information 2 and voltage information 3 in the apparatus to a coefficient generating circuit 4, by which the coefficients corresponding to input information are generated and are inputted to a reference speed generating circuit 5. According to the reference speed, the position control of a movable head is accomplished by a circuit 6. When the positioning was not accurately accomplished, a logic circuit 7 commands retrial and 1 is added to the retrial times. This causes the circuit 4 to generate a coefficient smaller than the previously generated coefficient and transmits the same to the circuit 5, whereby the position control of the movable head based on the slower reference speed of the circuit 5 is accomplished. The similar control is repeated until the correct positioning is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60196479-A (JP)
Title: Fluid control valve device
Inventor: NAKAMURA MASAJI
IPC: F16K31/02
Filed: 1984-03-19
Abstract: PURPOSE:To prevent generation of electromagnetic noise when a valve is opened and closed by providing an electric strain vibrator for vibrating an elastic member adapted to displace a valve body. CONSTITUTION:An electric strain vibrator 16 for vibrating an elastic member 15 is secured to one end of the elastic member 15 and fixed to a housing 17. The other end of the elastic member 15 is coupled to a valve body 13. One end of the elastic member 15 is excited by vibration of a minute displacement of the electric strain vibrator 15 in response to a signal of a control unit 8. The elastic member 15 is resonated and displaced largely because it is vibrated by a frequency including a natural frequency. The resonance state of an elastic member 15 can be controlled by varying a frequency of the electric strain vibrator 16 to continuously change the flow rate of a fluid.
Patent JP-2000246876-A (JP)
Title: Ink chamber
Inventor: KODA HIROSHI
IPC: B41F31/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink chamber wherein there is not a fear of generating clogging of a plate even when high speed printing is performed. SOLUTION: A chamber main body 1 for transferring ink onto the plate face 3a of a printing plate cylinder 3 has an ink storing room 2 into which the ink is fed from an outside ink feeding means. It has a front opening part opening to the printing plate cylinder 3 side. It has a pair of top and bottom doctor blades 5 and 6 provided on the end edge of the opening of the front opening part into outside projected shapes. An angle θ formed by virtual lines L1 and L2 connecting respectively the apexes of the top and bottom doctor blades 5 and 6 with the central point C1 of the printing plate cylinder 3 is 30-45% of 360 deg..
Patent JP-H07238413-A (JP)
Title: Method for pattern-matching and stacking of fabric and apparatus therefor
Inventor: NASU NOBUO
IPC: B65H29/10
Filed: 1994-02-24
Abstract: PURPOSE:To provide a method for putting fabrics in layers while matching the same patterns and an apparatus therefor. CONSTITUTION:Delivered raw fabric 8 is cut by a cutter unit 10 and the cut pieces 8' of the fabric are conveyed to a prescribed position by moving a sheet conveyor member 19 in a state in which the cut pieces are put on a sheet 17. The positioned cut pieces 8' of the fabric are subsequently transferred onto a fabric stacking base unit 32 by moving a sheet folding lever 14 in a state in which the cut pieces are held at those positions. These operations are repeated, thus the fabrics are put in layers on the fabric stacking bed unit.
Patent JP-S54145385-A (JP)
Title: Electric conductive treating agent
Inventor: IKENO SHINOBU
IPC: C07C211/63
Filed: 1978-05-02
Abstract: PURPOSE: Polymerizable vinyl monomer is introduced into the terminals of molecular consisting of high density quaternary ammonium group principal chain and prepolymer, thereby to obtain a conductive treating agent of little temperature dependence, flexibility, and good film forming property useful as electrostatic photograph base paper.  
     CONSTITUTION: Dihalomonomer, (e.g. 2,4-trylene diisocyanate), tetra-alkyl  diamino monomer, and tetra-alkyl diamino prepolymer are reacted in a proper molar ratio to shythesize a polymer having at its both terminals active halogen or NH 2  groups. The resulted polymer is reacted with a vinyl group-containing tertiary amine (e.g. N,N-dimethyl amino ethyl methacrylate) to introduce vinyl group, providing desired conductive treating agent. The resulted treating agent has property of good bond strength with base paper, paper curl-eliminating flexibility, and neary coloress to be free from paper soil or coloring. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09243315-A (JP)
Title: Device for measuring position of bodily part of walking animal and milking device
Inventor: TANAKA SHIGERU
IPC: A01J5/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for the position of a bodily part of a walking animal, which can reduce the burden of the operator as to the work of cleaning a translucent member. SOLUTION: A device for measuring the position of a bodily part of a walking animal, in which a detection means 1 designed to emit determining light and to receive the emitted light reflected by a predetermined bodily part of the walking animal so as to determine the position of the bodily part is enclosed in a storage part 2 having a translucent member 3 through which the light emitted and reflected can be transmitted freely, and in which a determining means 4 is provided for determining the position of the bodily part according to information about the light received by the detecting part 1, is provided with a cleaning means W for cleaning the surface of the translucent member 3 and a control means 100 for operating the cleaning means W in accordance with a command to clean it.
Patent JP-S59177693-A (JP)
Inventor: SASAKI SHIGEO
IPC: G08B13/18
Filed: 1983-03-29
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-S62283811-A (JP)
Inventor: RETSUKUSU REIMONDO SUCHIIBUNZU
IPC: C01B33/26
Filed: 1987-03-10
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-H03253356-A (JP)
Title: Ink transfer machine
Inventor: ASAKO KENICHIRO
IPC: B41J2/385
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a high quality transfer image by a method wherein a helical electrode and split electrode are set at a specific voltage following a printing signal, and ink is transferred selectively to paper to be carried keeping a specific distance from a surface of ink stuck to an ink adhesive component between an ink drum and the split electrode. CONSTITUTION:An electrode 9a is arranged on an inner periphery of an ink drum 9 and voltage V1 is applied thereto from a power source 16. A segment electrode 8a and a masking electrode 8b are formed as a control electrode onto a control electrode film 8. The segment electrode 8a is connected to a common terminal C of a switch S, and the masking electrode 8b is connected to the electric power 16. The switch S is controlled by on and off following a signal to be outputted from a control circuit based on the printing signal. A terminal 1 of the switch S is connected to earth, and a terminal 2 is connected to a power source 17. Therefore, when the switch S is switched to the terminal 2 side, voltage V1+V2 is impressed to the segment electrode 8a with a series circuit of the power source 16 and 17. Ink on the ink drum 9 is attracted in a paper P direction by electrostatic force.
Patent JP-S62211266-A (JP)
Title: Discharge tray device
Inventor: SUDA MASAJI
IPC: B65H31/20
Filed: 1986-03-10
Abstract: PURPOSE:To miniaturize a device by placing a sheet with a size smaller than a defined size on an upper tray while allowing a sheet with a size larger than said defined size to fall and to be housed in a lower tray, in the captioned device for a copying machine, etc. CONSTITUTION:An upper tray 20 provided on the lower course side of a printed image forming part 12 consists of a horizontal part 20a, an inclined part 20b and a stopper 21. A lower tray 23 is provided in a position for receiving a sheet which slides down from the upper tray 20. When a sheet is of a small size (size A4, lateral feed) it is placed on the horizontal part 20a of the upper tray, when a sheet is of a medium size (size A3, longitudinal feed), it is placed on the inclined part 20b. And, when a sheet is of a large size (size A1, longitudinal feed) it slides on the upper tray 20 due to its larger size and falls and enters a lower tray 23, and is housed in the tray 23 while learning on its inclined side part 23a with its upper part being folded. Thereby, the device can be miniaturized.
Patent JP-H11313088-A (JP)
Title: Adaptive hybrid access method to transmission channel
Inventor: LE DANTEC CLAUDE
IPC: H04L12/28
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To gradually allocate access rights according to the rough access request of each station by deciding access requests to a channel of each station, deciding a group according to the access requests and further allocating the access rights to each station in every group one after another. SOLUTION: A base station initializes its function (S310) and performs a rough access request (S302). When a central station decides that others remain except one station in a list setting of residual stations (S303), it calculates the total of rough access requests of a set of groups of the residual stations (S304). When it is decided that the total of access requests of the residual stations is smaller than stability threshold (S305), the central station allocates rough access requests to the set of groups (S307). A base station allocates access rights to a different group (S308), waits for the end of an access allowable period (S309), decides a new list of residual stations and eliminates a list of a group of the station (S310).