baber/WOPTO huggingface dataset:
Patent JP-H0580132-A (JP)
Title: Semiconductor integrated circuit
Inventor: MINEGISHI YOSHIHIDE
IPC: G01R31/28
Filed: 1991-09-24
Abstract: PURPOSE:To evaluate easily the AC characteristics of a semiconductor integrated circuit while the condition is such as installed in the system by furnishing a circuit to perform the AC characteristic evaluation test inside of the integrated circuit. CONSTITUTION:A trigger signal generated by a timing generator 5 is sent to the first and second signal change point sensing parts 4, 17, which hold one by one the two different pieces of input data given by internal circuits 1, 2. Sensing is made at which trigger in the sequence the data has changed by reference to the trigger signal, and the sensed change points of the two pieces of data are compared by a comparing part 6 to acquire the knowledgement how many triggers the difference between the two is equivalent to, and the acquired difference is converted into the timing data by a data conversion part 7. Thus an AC characteristic testing circuit is formed, which is installed in a semiconductor integrated circuit so that it is possible to evaluate the AC characteristics from the timing data.
Patent JP-H01114657-A (JP)
Title: Air conditioning controller
Inventor: KANO YUJI
IPC: F24F11/02
Filed: 1987-10-28
Abstract: PURPOSE:To obtain a comfortable space easily, by a method wherein the title controller is provided with a kind of comfortable degree selecting means to select the taste of the comfortable degree of inhabitants, such as PMV, OT, SET or the like, and operation is effected by the selected comfortable degree to operate respective actuators of an air- conditioning machine. CONSTITUTION:When a terminal (a) is selected by the operation of a kind of comfortable degree selecting means 1, a comfortable degree operating means 2a is operated to operate PMV and, further, the result of the operation is transmitted to a comfortable degree comparing means 3a. The comfortable degree comparing means 3a compares the value of PMV, transmitted from the operating means 2a, with the set value of PMV, which is transmitted from a numerical value setting means 5, and outputs the difference of comparison to an output command operating means 6. The output command operating means 6 operates based on the difference and outputs output commanding signals to respective actuators or a motor valve 119, a solenoid valve 120, an inverter 121 and a vane angle regulating motor 118 through an output terminal 7. The terminal (b) is selected in the same manner to operate OT. When the terminal (c) is selected by the operation of the comfortable degree selecting means 1, SET* is operated, set and compared by the same sequence as the selection of the terminal (c) and commanding signals are sent to respective actuators so as to maintain the set value of SET*.
Patent JP-H04147272-A (JP)
Title: Image forming device
Inventor: IKEDA TADAYOSHI
IPC: G03G15/00
Filed: 1990-10-11
Abstract: PURPOSE:To easily carry out trouble processing and the exchange of a cartridge by retreating a process cartridge from an image forming position by means of interlocking to a prescribed signal, and simultaneously, releasing a cover. CONSTITUTION:A button for taking out the cartridge is depressed and a taking out signal is inputted into a control part when trouble occurs and the process cartridge 15 is inspected. When an image forming process signal is not emitted, the control part emits the releasing signal of an external cover to release it, then, a signal to a motor and an electromagnetic clutch to rotate a pinion P, and moves the cartridge 15 along a guiding member 37. When the cartridge 15 is moved and a microswitch MS2 is turned off, its signal is sent to the control part, the control part releases the electromagnetic clutch, and simultaneously, stops the rotation of the motor. Thus, the cartridge 15 is stopped at a retreating position.
Patent JP-2000114491-A (JP)
Title: Semiconductor device array having high-density memory cell array and hierarchical bit line method
IPC: G11C7/18
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a memory device using a differential amplifier as sense amplifier to reduce noise influence and simultaneously give similar impedance by input from the differential amplifier to maintain impedance matching. SOLUTION: This semiconductor memory device formed on a semiconductor substrate comprises a reconnector circuit having a plurality of folded bit line paired segments, open bit line segments constituting a plurality of open bit line paired segments, a reconnecting device connected between adjacent folded bit line paired segments and two adjacent open bit line paired segments to connect the above folded bit line paired segments each other and a switching device for connecting each folded bit line segment pair to one of the above open bit line paired segments and a plurality of memory cells connected to the above open bit line segments.
Patent JP-H07128609-A (JP)
Title: Luminous flux scanner
Inventor: HATTORI SHUZO
IPC: G02B26/08
Filed: 1993-10-29
Abstract: PURPOSE:To realize the high responsiveness of the rotating angle of a reflection mirror with less supply electric power. CONSTITUTION:This rotating angle detection type luminous flux scanner has a rotational displacement reflector 3 made of a permanent magnet for reflecting rays and a square stator 2 enclosing this rotational displacement reflector 3. The rotational displacement reflector 3 is magnetized in a perpendicular direction and is integrated with a reflection mirror 49 for luminous flux scanning parallel with the magnetization direction and a reflection mirror 50 for rotating angle detection. A driving current generates an electric field in the square stator 2 and the rotational displacement reflector 3 is rotationally displaced. As a result, the reflection mirror 49 for luminous flux scanning allows the luminous flux to scan and the reflection mirror 50 for rotating angle detection reflects the light of a detecting light source to a photodetecting diffraction grating. The rotational displacement reflector 3 is small in size, has small inertia efficiency, does not entail electric power loss and consumes the less supply electric power.
Patent JP-2001095538-A (JP)
Title: Oil separation-preventing agent for sources, sources and method for producing the same
Inventor: NAKAMURA YASUSHI
IPC: A23L23/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an oil separation-preventing agent for sources, capable of preventing the separation of the oil in the step for producing the sources, and further capable of preventing the separation of the oil generated in a final product shape after a heating treatment for sterilization, and further to provide a method for producing the sources. SOLUTION: This method for producing sources comprises formulating 0.05-3 pts.wt. oil separation-preventing agent for the sources containing polypeptides obtained by separately hydrolyzing 7S and 11S components in soybean proteins, with 100 pts.wt. sources.
Patent JP-H08135212-A (JP)
Title: Multi-purpose housing space
Inventor: AYATANI MIKIO
IPC: E04F19/08
Filed: 1994-11-07
Abstract: PURPOSE: To provide a multi-purpose housing space which makes it possible to lay out an effective room plan and house for multi-purposes even when a closet, such as a pantry is installed between a room, such as a kitchen and other rooms or between the kitchen and a corridor. CONSTITUTION: A housing space 14, which is as thick as the depth of a pantry 13, is installed between a kitchen 1 and a corridor so that both the pantry 13 and the housing space 14 may be adjacent each other, which makes it possible to install the pantry 13 and the housing space 14 on the same line with the same width between the kitchen 1 and the corridor 2 and prevent the generation of a recessed part equivalent to the depth of the pantry 13. Therefore, the pantry 13 and the housing space 14 can be laid out more effectively while an effective room plan can be embodied. The housing space 14 is designed so as to take in and out from both sides in the depth direction, thereby forming a multi-purpose space by housing from both sides between the kitchen 1 which sandwiches the multi-purpose housing space and the corridor 2.
Patent JP-H11112115-A (JP)
Title: Mounting method for parts of printed wiring board and electronic device
Inventor: ITO TADASHI
IPC: H05K1/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To improve a shielding effect for radiation noise and external noise. SOLUTION: A printed wiring board 1 having the structure, which is bent with electronic parts 2 being provided in the inside and wherein the electronic parts 2, a conducting pattern and the like are surrounded by a grounding layer, is constituted. The grounding layer is connected to a ground potential. Therefore, when the circuit which is constituted in this printed wiring board 1 is operated, the radiation noise generated from the electronic part 2, the conducting pattern and the like, and the external noise, are shielded by the grounding layer, and the malfunction of that circuit is decreased. At the same time, the malfunction of external electronic devices are decreased.
Patent JP-H03138095-A (JP)
Title: Brazing material for electronic parts
Inventor: KIMURA KAZUO
IPC: B23K101/40
Filed: 1989-10-20
Abstract: PURPOSE:To increase brazing strength and to prevent the generation of migration by using the specifically composed brazing material brazing of electronic parts. CONSTITUTION:The brazing material consisting of an Au alloy contg. 2.5 to 17.5wt.% Ag, 2.5 to 17.5wt.% Cu, 2 to 10wt.% in total of at least one kind of In, Ge and Ga and the balance Au alloy is used for brazing of the electronic parts. The brazing strength is increased by using this brazing material for brazing of the electronic parts, such as IC packages and external leads, etc. In addition, the generation of the so-called electromigration that the whisker like and dendrite-like products of the brazing material components are formed and grown by the voltage at the time of use and the moisture in the use environment and short to adjacent leads is prevented.
Patent JP-H10117677-A (JP)
Title: Packaging bag for fruit and flower
Inventor: KATO YOSHITAKA
IPC: A01G5/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a bag which can preserve freshness of a content even at high temp. and shows excellent appearance by applying an ethylene-vinyl acetate polymer on an oriented polystyrene film by extrusion coating to produce a bag and forming pores on the bag. SOLUTION: This bag is produced by applying an ethylene-vinyl acetate polymer(EVA) on an oriented polystyrene film by extrusion coating and has three or less pores having 100 to 800μm average diameter, preferably 310 to 600μm. The oriented poystyrene film is preferably formed to 15 to 50μm thickness and the EVA coating is preferably formed to 5 to 40μm thickness. It is preferable that the EVA shows 5 to 20g/10min melt flow index and has 15 to 30wt.% vinyl acetate content. The water vapor permeability of the obtd. bag is preferably controlled to >65g/m<2> .24hr at 38 deg.C and 90% RH. The oriented polystyrene is preferably a biaxially oriented film having 7 to 15 thermal shrinkage stress in both directions.
Patent JP-S63217890-A (JP)
Inventor: ROBAATO ADAMUSU DEISUCHIYAATO
IPC: H03L7/08
Filed: 1987-10-30
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-H07124703-A (JP)
Title: Production of half-solidified metal and apparatus thereof
Inventor: HIRONAKA KAZUSATO
IPC: B22D27/20
Filed: 1993-11-01
Abstract: PURPOSE:To improve the continuous producing efficiency of half-solidified metal with a die casting, etc., by attaching or detaching one or more layers in plural segments for controlling heat conductive speed and asjusting the heat conductive speed of a cooling plate. CONSTITUTION:The cylindrical cooling plate 6 is arranged in a cooling vessel 5 and the back surface thereof is cooled with coolant. The half-solidified metal, in which non-dendritic crystal having fine grains is suspended, is produced by shearing force based on the rotation of stirrer 4 at the center of the cooling vessel 5 under the heat conduction of the cooling plate 6 to molten metal supplied from a tundish 2 above the cooling vessel 5 and discharged from a discharging hole 14 at the lower part. Then, one or more layers are attached or detached in plural segments 9, 10 for controlling heat conductive speed at the back surface of the cooling plate 6. In such a way, the heat conductive speed of the cooling plate 6 is adjusted. By this method, the stop of the discharging metal during the operation and the overload of a motor for driving the stirrer are prevented and the stable operation be executed.
Patent JP-2000104710-A (JP)
Title: Structure of clip
Inventor: NAKAO SHUNICHI
IPC: F16B2/24
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure of clips that can raise the degree of dimensional freedom of their screw hole portion and can avoid their interference with peripheral components owing to a reduced overall size. SOLUTION: A screw hole portion 2 and a clip fixing portion 3 are juxtaposed across an insertion direction (a) of the clip fixing portion 3, and a cutout 4 is defined between them. This relation permits such construction of folds 3c of the clip fixing portion 3 as curves from that bottom 4a of the cutout 4 which is set back from a rear end 2b of the screw hole portion 2, so that a rear end 3b of the clip fixing portion 3 is set back from the rear end 2b of the screw hole portion 2 to make a clip body 1 smaller and thus avoid its interference with peripheral components. Clearance portions 2c required to ensure strength while the screw hole portion 2 is bored can be cut away after the boring to bring the overall height C not exceeding the height D of the clip fixing portion 3 and thus reduce the final dimensions while the degree of freedom of the screw hole diameter is raised.
Patent JP-H09111799-A (JP)
Title: Interference prevention control circuit for working machine
Inventor: ISHIZAKI KENJI
IPC: E02F9/20
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to have a sudden stop of bucket by the operation of a pressure-reducing valve by providing a check valve permitting a free flow from a secondary circuit to a primary circuit in a bypass circuit. SOLUTION: A bypass circuit 21 for directly connecting a secondary circuit 14a between a control valve 10 and an electromagnetic proportional pressure reducing valve 19 of a pilot circuit 14 to a primary circuit 14b between a pressure reducing valve 16 and an electromagnetic proportional pressure reducing valve 19 of the pilot circuit 14 is provided, and then a check valve 22 is provided in the bypass circuit 21.  Then, even though the electromagnetic proportional valve 19 is in a state of receiving a command for reducing speed from a controller 8, after the pressure reducing valve 16 has been operated to a neutral position, the pressure of the primary circuit 14b becomes a tank pressure and, at the same time, the pressure of the secondary circuit 14a is discharged to the primary circuit 14b through the bypass circuit 21 and the check valve 22 and is turned into a tank pressure even after a slight time delay, and the control valve 10 is shifted to a neutral position and cylinder 7 stops. In this way, an upper movement of a bucket 3 is stopped and interference with driver's cab 2 can be prevented.
Patent JP-2001102838-A (JP)
Title: Mobile information communication object
Inventor: MIYASHITA SHINICHI
IPC: H01Q1/40
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the efficiency of radio communication between non-contact communication equipment such as reader/writer and a mobile information communication object such as IC card from being lowered by changing the resonance point of an antenna for radio communication with the non-contact communication equipment due to approach to an object or the like concerning the mobile information communication object provided with the relevant antenna. SOLUTION: On an IC card 31 provided with an antenna 32, for example, a cover composed of a material having a dielectric constant close to that of air is provided for covering the relevant antenna 32. As another invention, the cover for covering the antenna for radio communication with the non-contact communication equipment, for example, while being attached to the mobile information communication object provided with the relevant antenna is composed of a material having the dielectric constant close to that of air.
Patent JP-H04147434-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a magnetic recording medium superior in the uniformity of a characteristic in high density recording by exposing oxygen gas to a cooling body and jetting it for forming a ferromagnetic metallic thin film at the time of vapor deposition by an electron beam. CONSTITUTION:At the time of vapor deposition of the ferromagnetic metal by an electron beam, oxygen gas to be led in is exposed to a cooling body 12 and jetted. In such a case, moisture included in oxygen gas does not directly and adversely influence the thin film, kinetic energy of oxygen becomes small and the fineness of columnar crystal particulates constituting the ferromagnetic metallic thin film advances. Thus, the magnetic recording medium having the uniform magnetic characteristic can be obtained.
Patent JP-H03135512-A (JP)
Title: Faraday rotator
Inventor: YAMADA YUICHI
IPC: G02B27/28
Filed: 1989-10-20
Abstract: PURPOSE:To obtain a small-sized optical isolator which is easily assembled by forming polarization separating films on the incidence and projection surfaces of a magnetooptic element which has its light incidence surface slanted by 45 deg. to the optical axis, and its projection surface slanted by 45 deg. to both the optical axis and incidence surface. CONSTITUTION:The magnetooptic element 7 is formed in a cylindrical shape, then the incidence surface 9 is polished optically by 45 deg. to the optical axis 8. Then the projection surface 10 is polished optically by 45 deg. to the optical axis and by 45 deg. to the incidence surface 9. At such a time, the distance between the incidence and projection surfaces on the optical axis is so set that the polar izing direction is rotates by 45 deg.. Then the polarization separating films are formed on the incidence surface 9 and projection surface 10 to obtain the Fara day rotator. Further, this Faraday rotator is fixed in a magnet 11 to form the optical isolator. Thus, the polarization separating films are formed to obtain the small-sized optical isolator which has neither a polarizer nor an analyzer and is easily assembled.
Patent JP-H1094947-A (JP)
Title: Physical distribution system in factory
Inventor: MURAYAMA YOSHIO
IPC: G07C3/08
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To supply proper amount of parts timely while interlocking to the real progress state of a production field and reducing a carrying man hour. SOLUTION: When POP(POINT OF PRODUCT) server 6 catches a real progress state by POP terminals 7 of production lines MA, MB and its result reaches a set value, the label of a required part is issued from the label printer 9 of a part storehouse and a part truck 15 is prepared. A route number command is issued to a self-running can 10 in a standby place 2 through the self- running car controller 3. The self-running car runs automatically based on the route number command and connects a truck automatically at part storehouse X, Y and returns to the standby place again after separating automatically at the line side of a carrying destination. As the label is issued at the point of time by using the set value in response to an advance time calculated per parts, the parts can be supplied with a timing reflected the progress state precisely not requiring a recalculation.
Patent JP-H08112079-A (JP)
Title: Shape-stabilizing apparatus for fishery paste product
Inventor: NAKAJIMA KAZUNARI
IPC: A23L17/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide a process for efficiently performing shape stabilization of a fishery paste product while molding fishery meat raw material and producing a fisher paste product of high quality having minute and distinct pattern by packing and molding fish meal paste raw material in an upper and a lower mold which are transferred in an intermittent manner and heating the formed material at low temperature with magnetic induction heating. CONSTITUTION: An opening guide 9 and a closing guide 10 for upper mold are placed at the starting end and the terminal end of a chain conveyor 3.3 intermittently transferring lower molds 4 placed on it, respectively. A filling nozzle and a product takeout apparatus are placed between the both guides 9, 10 and a magnetic induction heating member 13 is furnished in a middle part of the chain conveyor 3.3. The shape stabilization treatment is quickly and continuously performed while the fish meat paste raw material is filled from the filling nozzle and molded in the upper molds and the lower molds.
Patent JP-S63127265-A (JP)
Title: Image forming device
Inventor: TANABE TAKESHI
IPC: G03G15/01
Filed: 1986-11-18
Abstract: PURPOSE:To miniaturise a device and to simplify the mechanism by engaging a gear, which is supported by a lever, with a rack provided on a developing device by a switching means and rotating this gear with a gear stuck to the output shaft of a motor to carry the developing device into a storage chamber. CONSTITUTION:For example, a developing device 2A in a developing device storage device B is stopped in the position of a developing device entrance, and a solenoid 21 is driven to turn a lever 17 around an output shaft 16 of a DC motor 16 and gears 20 are engaged with racks 19 provided on both side faces of the developing device 2A. Next, when the DC motor 16 is driven to rotate a first gears 18 in the direction of arrows, a second gears engaged with gears 18 are rotated in directions of arrows and the developing device 2A advances toward a photosensitive drum 1 along guides 8 together with racks 19 and is transported onto guides 7 and 7 provided on a device body A.
Patent JP-S63124989-A (JP)
Title: Watch case
Inventor: JIYATSUKU MIYURAA
IPC: G04B37/11
Filed: 1987-10-31
Abstract: The case is essentially made up of a hollow middle cum glass unit (1), consisting of an integral glass pressing, and of a metal back (10) closing off a cavity (5) defined by the inside surface of the hollow unit, the cavity providing a housing for a movement. In the cavity is mounted a metal ring (15) having a centering flange (16) bearing against the middle portion of the unit. In the space between the ring and the middle portion are inserted a deformable rubber gasket (19) and a metal annulus (18) whose radially outer surface is formed with a bevel (18') in the region nearest the gasket. Screws (20) secure the back (10) to the ring (15) and press it against the annulus (18). On being driven home, the screws wedge the bevel (18') between the gasket and the ring thereby to apply a radial force on the gasket . This force presses the gasket against the middle portion of the unit and prevents it from moving out of the cavity.