baber/WOPTO huggingface dataset:
Patent JP-S59106941-A (JP)
Title: Method for injection molding of thermoplastic resin
Inventor: MATSUO MASAHARU
IPC: B29C45/27
Filed: 1982-12-13
Abstract: PURPOSE:To prevent the laminar delamination of a product, in the injection molding of thermoplastic resin inferior in melt flowability, by inserting a gate in a mold cavity. CONSTITUTION:Molten thermoplastic resin is injected into a mold cavity 7 from the gate 6 inserted into the mold cavity 7 through a sprue 4 and a runner 5 to obtain a molded product 8. The laminar delamination of the molded product is improved by using the gate of which the inner and outer diameters are made smaller and the gate of which the inner diameter is in a range of 0.5-2.0mm.phi, the outer diameter is 10mm.phi or less and the ratio of insert length/outer diameter is 0.5 or more is pref. used.
Patent JP-S60109101-A (JP)
Inventor: ENDOU YOSHIMI
IPC: F21V7/09
Filed: 1983-11-18
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-H0964995-A (JP)
Title: Terminal equipment network controller and terminal equipment network control system using same
Inventor: HONMA TSUGURO
IPC: H04Q9/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by checking a battery voltage or the like at a prescribed time interval. SOLUTION: A charging/discharging interrupt means 106 is provided with a charging/discharging element and provides an output of an interrupt signal to a communication control means 102 when a prescribed voltage is obtained depending on the charging/discharging. The communication control means 102 executes a state check and a refresh operation of a terminal equipment network controller 105 based on an interrupt signal. Then the communication control means 102 initializes the charging/discharging interrupt means 106 through charging/discharging to reach a stop state again.
Patent JP-H10102018-A (JP)
Title: Waterproof alkali adhesive composition for corrugated cardboard
Inventor: PHILBIN MICHAEL T
IPC: C09J103/02
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain both an improved cross-linking agent capable of providing an excellent water resistance, having an exceptionally low formaldehyde content and an alkali adhesive composition of a starch base for a corrugated cardboard, containing the cross-linking agent. SOLUTION: This formaldehyde cross-linking agent having a low formaldehyde content is obtained by reacting a ketone with formaldehyde in the molar ratio of 1/2-5 at 20 deg.C to 80 deg.C under aqueous alkali conditions to form a water-soluble ketone-formaldehyde condensate containing 1-4wt.% of unreacted formaldehyde, adding at least an effective amount of a water-soluble alkali metal or alkaline earth metal sulfite, reacting it with the unreacted formaldehyde present in the condensate and advancing the reaction at 20-45 deg.C at pH5-9 until the content of the unreacted formaldehyde is reduced to <4wt.% based on the condensate.
Patent JP-S60109255-A (JP)
Title: Structure of package for semiconductor device
Inventor: MIZUNASHI HARUMI
IPC: H01L23/34
Filed: 1983-11-18
Abstract: PURPOSE:To attain the reduction in thermal resistance simply and inexpensively by a method wherein the surface of an electric insulation substrate containing a semiconductor element is provided with a layer of substance having a thermal conductivity higher than this substrate. CONSTITUTION:The layer 3 provided on the surface of the electric insulation substrate 1 and made of a substance having a higher thermal conductivity is W metallized or Ni+Au plated, and a substance layer 4, e.g. an Al or Cu metallic plate, having a higher thermal conductivity can be provided thereon. In such a manner, heat is easily transmitted from the center to the ends, resulting in temperature rise at the ends, which becomes equivalent to the increase in heat dissipating area due to the increase in heat released from the ends. As a result, the thermal resistance of the package for the semiconductor device can be reduced.
Patent JP-H07175704-A (JP)
Title: File device and method for access to data object
Inventor: ERITSUKU JIYONASAN BOUAA
IPC: G06F17/30
Filed: 1992-07-24
Abstract: PURPOSE: To realize the retrieving request for a stored data object in real time by a method selected by a user. CONSTITUTION: The file system of a computer base accesses to the stored data object by using a file access system call. The retrieving requests of users 102 and 103 include a file access system call including all the file names consisting of a retrieving reference to be used for identifying the stored data object meeting the retrieving reference. The retrieving reference identifies a unique single data object or a multi-data object. The multi-data object is stored in a virtual directory so that a user can easily access to the data object later.
Patent JP-H0265503-A (JP)
Title: Microstrip antenna
Inventor: HARUYAMA SHINICHI
IPC: H01Q13/18
Filed: 1988-08-31
Abstract: PURPOSE:To simplify the structure by providing a microstrip resonator made of a conductive metallic thin film to one face of a dielectric plate whose dielectric constant is high and providing a ground plate made of a conductive metal opposite to the face of the dielectric plate via a dielectric layer with a low dielectric constant. CONSTITUTION:A rectangular microstrip resonator 12 made of a conductive metallic thin film whose material is copper or the like is arranged in the middle of one face of the dielectric plate 15 with a high dielectric constant, a prescribed thickness and a prescribed area and a microstrip line 13 whose one end is connected to the said microstrip resonator 12 is arranged integrally by the method such as vapor-deposition, etching, printing or plating. The air layer interposed between the dielectric plate 15 and the ground plate 16 acts like a dielectric layer with a low dielectric constant of epsilon=1. The air layer, the microstrip resonator 12 and the ground plate 16 form a microstrip antenna with a high antenna efficiency. Then the dielectric plate 15 with a high dielectric constant 15 is arranged to the microstrip antenna in a direction of radio wave radiation or radio wave incidence to improve the gain of the antenna by,e.g., 2-3 dB.
Patent JP-H1163196-A (JP)
Title: Hydraulic control device in automatic transmission
Inventor: KASHIWABARA MASUO
IPC: F16H61/06
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To ensure responsiveness of clutch oil pressure by carrying out pre- charging corresponding to a demand from an initial speed change time after an engine is started, in a hydraulic control of an automatic transmission for carrying out pre-charging when a clutch is fastened. SOLUTION: Just after an ignition switch is turned on (S1), a time when an engine is stopped is estimated (S2). When a clutch is fastened firstly (S3, S4), a pre-charging rate is decided according to an engine stop time to be estimated (S5), a large pre-charging rate is applied when the engine stop time is long, and necessary invalid stroke is carried out even if there is drain of oil from a piping during stopping the engine.
Patent JP-H1065587-A (JP)
Title: Automatic receiver
Inventor: MATSUURA HIDEKI
IPC: H03H15/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To make the operation of a decision feedback equalizer stable when a fading quantity of a prescribed value or over and to provide a larger equalization capability to the discrimination feedback equalizer when the fading quantity is a prescribed value or below. SOLUTION: This automatic equalizer has a decision feedback equalizer 20 equalizing an input digital signal based on tap control signals C1, C2 and a gain control circuit 30 outputting the tap control signals C1, C2 based on the equalized signal signal, a decision feedback signal and a polarity signal. In this case, a feedback adjustment circuit 40 outputs a feedback adjustment control signal based on the tap control signals C1, C2 and reference signals E1, R2. The decision feedback equalizer 20 multiples the decision feedback signal outputted from a decision device 27 and the feedback adjustment control signal to provide the adjusted decision feedback signal.
Patent JP-H09106320-A (JP)
Title: Apparatus and method for input of graphic
Inventor: MAAKU MAIKERON
IPC: G06F3/033
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a device/method for inputting a graphic, which can use plural styluses (pens) by means of following a signal graphic input face (tablet device). SOLUTION: In the input device, information on the stylus which is uniquely identified for the control circuit of a graphic input face 300 is generated by guiding alternation electric field current 510 and 512 to the four corners (A to D) of tin oxide indium (ITO) of the graphic input face by plural styluses 502 and 504. For multiplex-transmitting identification information contained in a guided current signal in the use form of such graphic input, any of well- known various techniques can be used. The respective styluses can use different frequencies so that a frequency division multiplex method can be applied, for example. A method for shifting the phase of the guided alternation signal and a method for modulating or demodulating identification data sequence peculiar to the respective styluses are contained.
Patent JP-S6460875-A (JP)
Title: Slider driving device
Inventor: NAKADA JUNICHI
IPC: G11B21/02
Filed: 1987-08-31
Abstract: PURPOSE:To move a slider at accurate speed even when an inexpensive motor is used, by driving the motor for the slider by a driving signal having the number of pulses corresponding to that of poles of the motor at the time of scanning. CONSTITUTION:The motor 8 is rotated by the driving signal outputted from a driving circuit 9, and the slider 3 on which a pickup 2 is loaded is driven in a radius direction. The driving signal is constituted of the pulse with a prescribed period T, and the number of pulses per one revolution of the motor is conformed to the number N of the poles of the motor 8. Also, the period T is set as equation T=L/NV assuming the quantity of travel of the slider 3 per one revolution of the motor 8 as L and the average moving speed of the slider 3 as V. In such a way, it is possible to drive the slider 3 at the accurate speed by the inexpensive motor 8.
Patent JP-H0961715-A (JP)
Title: High variable power zoom lens system
Inventor: ABE TETSUYA
IPC: G02B15/167
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system which is of a large aperture of about 1:1.7 in the aperture ratio at a short focal length, make it possible to obtain a high variable power ratio of about 15 times and is small in size and high in performance. SOLUTION: This high variable power zoom lens system is composed, successively from an object side, a first lens group 11 which has positive power, a second lens group 12 which has a variable power function, moves according to variable power and has negative power, a third lens group 13 which has a function to correct a focal position, moves according to variable power and has negative power and a fourth lens group 14 which has an imaging function, does not move at the time of variable power and has positive power. The fourth lens group 14 consists, successively from the object side, a 4a-th lens group 14a having positive power and a 4b-th lens group 14 having positive power when the lens group is bisected in the position where the inter-lens spacing is max.
Patent JP-2001037360-A (JP)
Title: Method for discharging fermentation treated liquid of excreta of domestic animal and filter frame used for the same
Inventor: AJITA HARUJI
IPC: C05F3/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a compost plate has not sufficiently functioned by rapid clogging of a screen device caused by clogging of bedding materials and the likes included in a large amount in a treatment liquid without having been treated to separate a solid from a liquid when a usual discharging method is directly applied to a fermentation-treated liquid without carrying out a solid-liquid separation. SOLUTION: This method for discharging a fermentation treated liquid of excreta of domestic animals is to introduce the treated liquid to be discharged after the fermentation treating of the excreta of domestic animals form an inlet port of a bottomless filter frame (A) in which the circumferential area 12 is formed with a comb-shaped body 13, roughly filter the residue 7 on a manure plate 4, discharge the filtrate, which is further filtered by a screen device 5 having a narrower mesh and stored in a slurry tank 44, while carry out the discharging operation by moving the filter frame to a suitable position on the manure plate with leaving the residue on the manure plate for each time when the residue in the filter plate reaches a predetermined amount. Further, a splash guard means 2 may preferably be installed above the filter frame as a unit.
Patent JP-H08101476-A (JP)
Title: Radiation-sensitive emulsion and photographic element
Inventor: RICHIYAADO RII DOOBENDEIIKU
IPC: G03C1/005
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance plate-shaped granule emulsion having rigidity at a high level by using silver salt epitaxy for chemical sensitization. SOLUTION: Silver halide grains contain a distributing medium, and plate- shaped grains, which have  111} main surfaces and which contain bromide at 70% by mole or more in relation to silver and iodide at 0.25% by mole and which occupies 90% or more in relation to the whole of grain projection area and which has the mean equivalent diameter at 0.7μm or more and the mean thickness less than 0.07μm and which has a latent image forming chemical sensitizing part in the surface thereof. A part of the plate-shaped grains has a central area provided between the main surfaces sufficient for improving the photographic response of the emulsion, and the central area is similarly provided between the main surfaces and contains the iodide at a concentration lower than that of an outside arrangement area forming ends and corners of the plate-shaped grains.  This emulsion contains the spectral sensitizing dye adsorbed to the surface of the plate-shaped grains, and a surface chemical sensitizing part contains at least one kind of silver salt epitaxially arranged on the plate-shaped grains.
Patent JP-H0860522-A (JP)
Title: Method of repairing yarn break in multi-head type ring sewing machine
Inventor: HATTORI OSAMU
IPC: D05C11/00
Filed: 1994-08-19
Abstract: PURPOSE: To make it unnecessary to bore a hole on the base (substrate) cloth for picking up the broken yarn, when a yarn break occurs, to prevent the threads extending to the hooks from being pulled out excessively long in the other normal machine heads whereby the following manual thread breaking is made unneeded and wrinkles on the substrate cloth can be also prevented. CONSTITUTION: When a thread is broken at the machine head 2A, the threads continuing to the hooks are held above the looper and cut below the needle plate 4 in the other normal machine heads 2B-2D. The substrate cloth W is transferred together with the cloth-holding frame 3 from the embroidering position to the thread-picking up position and the thread-passing hole 6 on the needle plate 4 is exposed. In the machine head 2A of thread breakage, the broken thread is picked up from the thread-passing hole 6 upward above the needle plate 4, then the substrate cloth W is allowed to move together with the cloth-holding frame 3 from the thread-picking up position to the embroidering-restarting position.
Patent JP-H0858606-A (JP)
Title: Tilt adjusting device for steering column equipped with tilt mechanism
Inventor: ITO NOBUYOSHI
IPC: B62D1/18
Filed: 1994-08-20
Abstract: PURPOSE: To improve operability of tilt adjustment by respectively forming screw parts having different pitches in the base and the tip part of a tightening bolt and respectively screwing the screw part on the base part in the screw hole of a distance bracket and the screw part in the tip part with the nut of a column support bracket. CONSTITUTION: When a tightening bolt 9 is turned in a tightening direction by the rotation of a tilt lever 11, a column bracket 3 in one side and a distance bracket 8 have been tightened because of a screw function based on the screw pitch of a screw part 14 in the bolt base part. On the other hand, because of a screw function based on a difference between the screw pitch of a bolt tip part and that of the base part, a nut 10 presses the side part of a column bracket 2 opposite to this to the distance bracket 8 from the outside. Since the screw pitch of the bolt tip part is set larger than that of the base part at this time, the distance bracket 8 is tightened by the column brackets 2 and 3 from both sides because of screw functions of two parts.
Patent JP-H11150608-A (JP)
Title: Prepaid card type portable telephone set
Inventor: ITOU HISAO
IPC: H04M15/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To attain payment of a calling charge via a prepaid card system using an IC card by adding an IC card reader to a portable telephone set. SOLUTION: A portable telephone set 1 is provided with a reader 2 which can read a prepaid card of an IC card system. An IC card 3 is used as a reader for the telephone set 1 of a prepaid card system. Then a calling charge is prepaid via a telephone set using the card 3. Thus, it is possible to prevent such a case where another subscriber's ID code is wrongly used for calling in a post-payment system by subtracting the charge of each call from the card 3.
Patent JP-S6279680-A (JP)
Title: Superconducting switching circuit
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1985-10-02
Abstract: PURPOSE:To avoid degradation of operation allowance and misoperation of a switching device by a method wherein, when a superconducting integrated circuit containing the switching device is composed of two layers, at least one layer of a magnetic shielding film is provided between respective layers of the superconducting integrated circuit. CONSTITUTION:Nb films are employed as lower electrodes 4 and upper electrodes 5 and Al oxide is employed for tunnel barrier layers 6 to form Josephson junctions. Resistance films 3 are made of Mo containing nitrogen. Layer insulating films 2 are made of SiO2. The lowermost and the uppermost magnetic shielding film layers 1 and 9 are made of Nb. A magnetic shielding film between superconducting circuits consists of three-layer structure of Nb 7, Nb 8 and Nb 7. Such double-layer superconducting circuit is covered with an Fe-Ni system high magnetizing factor plate and cooled to the temperature of liquid helium. When the circuit is operated at the temperature of liquid helium, in the logic circuit consisting of several tens of gates, no misoperation of the circuit which is likely to be caused by trapping of flux occurs.
Patent JP-2000054297-A (JP)
Title: Hot-pressing mold for molded pulp article
Inventor: YAGI HISANORI
IPC: D21J1/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot-pressing mold for the molding of a molded pulp article dryable in a short time and free from the danger of steam explosion and provide a process for the production of a molded pulp article. SOLUTION: A wet molded article produced by dehydrating a pulp slurry is hot-pressed with a pair of hot-pressing molds to obtain a molded pulp article. Each of the hot-pressing molds has an oppositely facing flat part and a wire is stretched along the surface of at least one of the hot-pressing molds.
Patent JP-S6196195-A (JP)
Title: Sliding vane two-stage rotary vacuum pump
Inventor: NEMOTO TOSHIO
IPC: F04C23/00
Filed: 1984-10-16
Abstract: PURPOSE:To achieve the miniaturization of a two-stage vacuum pump by arranging a vane type vacuum pump further inside the rotor of a vane type vacuum pump and driving the rotors of both pumps by connecting with pins. CONSTITUTION:The first stage side rotor 3 of the vane type vacuum pump is formed in a hollow cylindrical shape, in the interior of which a cylinder 30 of the second stage side and a rotor 4 of the same side are arranged. The first stage side rotor 3 is of overhang structure, and is connected to the second stage side rotor 4 with pins 5, and further the second stage side rotor 4 is connected to a driving shaft 7 of a driving motor 6 by means of a spline 8. Thus, a pump capable of performing exhaust up to a high degree of vacuum notwithstanding the compact size can be obtained.
Patent JP-S60108677-A (JP)
Inventor: IMAIZUMI TOSHIMASA
IPC: F25D21/04
Filed: 1983-11-17
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-H11327789-A (JP)
Title: Color display and electronic blackboard system
Inventor: INOUE TAKAO
IPC: G06F3/0487
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To clear characters and images by automatically changing writing colors or background colors. SOLUTION: When graphics, etc., are inputted by bringing a pen into contact with a tablet 3, each coordinate of a position to which the tip of the pill is transferred is successively detected and stored in a frame memory 7 by a coordinate detecting part 6. Pieces of background color data of each coordinate position stored in the frame memory 7 and specified writing color data stored in a writing color storage part 10 are read and compared with each other by a color signal comparing part 8. When the background color and the specified writing color of the inputted coordinate position are regarded as the same, the specified writing color stored in the writing color storage part 10 is changed and a part equivalent to the coordinate position of the frame memory 7 is rewritten with the changed and specified writing color by a writing color generating part 9.  Coordinate data stored in the frame memory 7 is read and each coordinate position of inputted trace is displayed on a color display means 2 (display panel 2a, etc.), with the specified writing color by an image output control part 11.
Patent JP-S6279190-A (JP)
Inventor: MORISAWA TATSUO
IPC: B66B9/00
Filed: 1985-10-01
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-S6373894-A (JP)
Title: Speed control circuit of dc motor with brush
Inventor: NAKASUJI TOSHIAKI
IPC: H02P7/293
Filed: 1986-09-17
Abstract: PURPOSE:To enable speed/phase control in simple and inexpensive circuit constitution, by a method wherein current flowing in a brush is differentiated and motor rotational phase is detected. CONSTITUTION:A phase detection circuit 2 differentiates current flowing in a brush of a DC motor 1, and detects rotational phase of the DC motor 1. Reference frequency signal from the reference frequency generator 3 and phase detection signal from a phase detection circuit 2 are transmitted to a phase comparator 4 and compared in phase. A counter electromotive force servo circuit 5 detects counter electromotive force of the motor 1 from the current flowing in the motor 1, and controls a control element based on adding output of the counter electromotive force detection signal and the output signal from the phase comparator 4. In this constitution, a speed/phase servo can be realized without necessitating a phase sensor and a speed sensor.