baber/WOPTO huggingface dataset:
Patent JP-H08179720-A (JP)
Title: Error arithmetic circuit
Inventor: KOBAYASHI MASAYUKI
IPC: G09G3/28
Filed: 1994-12-22
Abstract: PURPOSE: To provide a circuit in which the arithmetic process in horizontal error diffusion processing is improved in error diffusion processing to allow the data processing at high frequency. CONSTITUTION: In a circuit for adding a horizontal reproduced error to an input video signal by a horizontal adding circuit 32 to provide a diffused output signal, converting the diffused output signal into a signal having a bit smaller than the input bit, and outputting it to a display panel, an overflow/underflow detecting circuit 44 is connected in parallel to the horizontal adding circuit 32, so that overflow/underflow can be directly judged in an overflow/underflow processing circuit 43 from the input data and the error data.
Patent JP-2000124394-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L25/065
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a semiconductor device whose integration density is high and to provide a manufacturing method for a semiconductor device. SOLUTION: The bonding pad of a semiconductor element is connected to a wiring pattern which is formed on a substrate. A semiconductor device is molded integrally by a transfer molding resin, or it is covered with a potting molding resin. The projection part of the wire bonding region of a semiconductor element 2 on a first face of the substrate, that of the wire bonding region of a semiconductor element 10 on a second face and that of the wire bonding region of a semiconductor element 8 on the substrate are not overlapped. In addition, a tape carrier package and a plastic package have a structure in which they are used singly or laminated or in which they are piled up on the substrate on the semiconductor element.  After the wire bonding operation of the semiconductor element on one face is finished, the rear side of the substrate in the wire bonding region of the semiconductor element on the other side can be pressed surely by a jig, and the wire bonding operation is stabilized.
Patent JP-H01175817-A (JP)
Title: Roasting kiln
Inventor: KODAMA SHIRO
IPC: F23B30/08
Filed: 1987-12-30
Abstract: PURPOSE:To provide a roasting kiln capable of automatically continuously supplying fuel and adjusting easily heating power by providing an endless conveyer having heat resisting property and flexibility, a supply means capable of supplying continuously a fixed quantity of granular or solid fuel to the endless conveyer, a fuel reservoir means, a fuel firing means and a drive means. CONSTITUTION:An endless conveyer 1 having heat resisting property and flexibility and a fuel supply means 2 are provided so that a fixed quantity of solid fuel stored in a hopper 3 continuously supplied to the endless conveyer 1 which is movably circulated with a constant speed by a drive means 4 in the direction of arrow. A firing means 5 is constituted of a burner having gas supply adjusted by a valve 7 and activated by an ignition electrode 8. The firing condition of fuel is grasped by a thermocouple 9 and the signal thereof is converted to an operating signal by a control device 10 to close the valve 7 and stop the firing means 5. Solid fuel grains are stored in the hopper 3 so that a fixed quantity of grains are continuously sent and supplied by their own weight with the action of a vibrating plate 15 vibrated by a vibrating motor 16.
Patent JP-H11154217-A (JP)
Title: Hybrid card
Inventor: NAGANO KAZUMI
IPC: G11B7/24094
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid card capable of preventing the generation of noises at the time of optical recording/reproducing and preventing a card design print from being spoiled at the time of looking at it from an optical recording face. SOLUTION: The hybrid card is provided with a transparent substrate 19, an optical recording layer 20, an adhesive layer 21, and a non-contact IC card 15 having at least a thin type IC chip 8 and a coil wiring part consisting of coils 4, wirings 5, etc. In this case, a recording/reproducing light noise preventing part 2 is formed between at least the IC chip 8 or the coil wiring part and the adhesive layer 21.
Patent JP-S63194854-A (JP)
Inventor: EBARUTO FUOIERUSHIYUTATSUKE
IPC: B22D11/16
Filed: 1987-12-28
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-H11174391-A (JP)
Title: Optical modulating device
Inventor: YAMAMOTO RYOICHI
IPC: G02F1/055
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To record an image on a heat mode sensitive material by using an optical modulating device equipped with an optical modulating element formed of an electrooptic crystal substrate. SOLUTION: The optical modulating element 10 having the electrooptic crystal substrate 11 formed of PLZT ceramics is arranged on a base plate 18 made of Al, the base plate 18 is arranged on a cooling means 20 which cools the electrooptic crystal substrate 11, and a temperature detecting means 23 which detects the temperature of the electrooptic crystal substrate 11 is provided at part of the base plate 18. A control means is provided which controls the cooling means 20 according to temperature information detected by the temperature detecting means 23 so that the temperature of the electrooptic crystal substrate 11 becomes constant.
Patent JP-2000163995-A (JP)
Title: Semiconductor device and its test method
Inventor: FUJIMOTO TOMONORI
IPC: G11C11/401
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To attain a byte writing operation with a small quantity of hardware by inputting a 3rd input clock, when the 2nd input is set at a 1st logical level, making the 1st and n-th latch circuits latch the 1st input and the output of the (n-1)-th circuit respectively and stopping the input of data for the latch circuits, when the 2nd input is set at a 2nd logical level. SOLUTION: A DRAM 900 consists of a 1st input terminal 12 (SI), a 2nd input terminal NT and an output clock 1 of a logic part 800 serving as a 3rd input terminal. The terminal NT is set at H with the external input terminals 7, 8 and 9 set at L, H and H respectively. Then the data are inputted to an external input terminal 10 (TDT) with a test mode setting clock inputted to an external input terminal 11 (TCK) respectively, and the DRAM 900 is set in a normal test mode. If a normal operation mode signal, a SCANTEST signal, a normal test mode signal and an INSEL signal are set at L, H, L and L respectively, all the outtputs of an output control signal generation circuit are stopped, and a high impedance is secured.
Patent JP-H06223682-A (JP)
Title: Cutout switch
Inventor: DEBITSUTO DOREEKU
IPC: E05B35/04
Filed: 1993-12-28
Abstract: PURPOSE: To provide such a safety switch as releasing an actuator so as to drive a switching device by inserting individual simple key into a housing. CONSTITUTION: A slot 5 for receiving an actuator 10 is provided in a housing 1 and plural pins 6 project inside of the slot. Pins are elastically pressed on the inserted key 15 by means of springs so as to lock the actuator and the key includes the code pattern of a receiving orifice responding to the pin which makes its locking for the purpose of releasing the actuator so that the pin can be expressed in form of a code respondingly.
Patent JP-H08185793-A (JP)
Title: Surface conduction type electron emitting element, electron source, image forming device, and those manufacture
Inventor: MOTOI YASUKO
IPC: G09F9/313
Filed: 1994-12-27
Abstract: PURPOSE: To stabilize the electron emission characteristics of surface conduction type electron emitting elements and obtain regular and uniform emission characteristics for individual elements in an electron source using plural elements. CONSTITUTION: A carbon film 6 made of graphite is formed on an insulating board 1, one element electrode 4 is formed on the carbon film 6, and the other element electrode 5 is directly formed on the insulating board 1. Both element electrodes 4, 5 are connected, a conducting thin film 3 is formed, it is excitation- processed to form an electron emission section 2, then acetone gas is introduced, the conducting thin film 3 is conducted in this atmosphere, and carbon and a carbon compound are deposited on the electron emission section.
Patent JP-2001157484-A (JP)
Title: Stop controller for motor
Inventor: KANAMORI JUNICHI
IPC: H02P6/24
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To sustain and enhance durability of a motor by detecting a situation where the motor is not started or the rotation thereof is stopped upon application of a rotation command and then interrupting power supply. SOLUTION: A comparing section 3 compares a rotation reference signal for rotating a motor M with a frequency signal corresponding to the r.p.m. of the motor M to output a difference. A drive section 7 controls driving of the motor M based on the difference. A detecting section 9 detects presence of the rotation reference signal and the frequency signal and outputs a detection signal when the rotation reference signal is detected but the frequency signal is not detected. A time constant section 11 outputs a switch signal when the detection signal is outputted continuously over the starting period of the motor M or longer. A switch section 13 interrupts application of the difference to the drive section 7 by means of the switch signal.
Patent JP-H10177069-A (JP)
Title: Line array echo sounder receiver
Inventor: TAKEI NOBUO
IPC: H04R1/44
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enable protection of cable against vibration and reduce the size of a containing case, by surrounding and protecting cables and/or an echo sounder receiver contained in the containing case. SOLUTION: Inside a lower room in an upper containing case 21, a plurality of wave receivers 4un (n=1, 2,... do) piled in the center are contained surrounded by cables 3un. The upper surface of cables 3un and the echo sounder receivers 4un are covered from four sides with the folded residual length of the protection sheet 23. Similarly, the cables 3dn below the spread line L and the echo sounder receivers 5dn are contained inside a lower containing case 22 by way of a protection sheet 23. The containing cases 21 and 22 are contained in an outer case putting between an underwater electronics 5. When this outer case is loaded on an aircraft and the like and thrown on he sea, a flay part 1 floats on the sea and extension line L is extended under the sea surface by rewinding cables from the containing cases 21 and 22.
Patent JP-H03196194-A (JP)
Title: Electronic musical instrument
Inventor: KONISHI SHINYA
IPC: G10H1/00
Filed: 1989-12-26
Abstract: PURPOSE:To change a keyboard area without operating an operating element by changing the keyboard area of its own instrument corresponding to a detected area code. CONSTITUTION:Another electronic musical instrument 1B is connected to an external interface 9 provided at the electronic musical instrument 1A, and the transmission/reception of data can be performed between them. Also, a keyboard part 3, a control panel part 4, a CPU 5, a timer 6, a program ROM 7, a RAM 8, the interface 9, and a musical sound formation circuit 10 are connected to a bus line 2, then, mutual communication among them is performed. The CPU 5 performs the scan processing of the keyboard and that of each operating element 14, and executes every kind of processing such as the occurrence of musical sound, etc., according to a program stored in the ROM 7. When the connection of another electronic musical instrument is detected, the change of its own keyboard area is automatically performed corresponding toe the area code representing the highest frequency tone or the lowest frequency tone of the keyboard area of the electronic musical instrument. In such a way, no operation of the operating element is required.
Patent JP-H08181891-A (JP)
Title: Panhead controller
Inventor: KAWAI HIDEO
IPC: H04N5/232
Filed: 1994-12-26
Abstract: PURPOSE: To provide a panhead controller suitable for the remote control of an intelligent panhead. CONSTITUTION: A point on a line plotted by a mouse 3 is sampled by a sampling point sampling part 203 at a fixed time interval as a sampling point, and a point on a window is converted into a value on a pan/tilt coordinate by a command conversion part 204. A conversion result is outputted from a system control part 201 to the panhead 5 as the parameter of a pan/tilt control command.
Patent JP-H04206086-A (JP)
Title: Integrated circuit for magnetic card reader
Inventor: HIKINO MIKIO
IPC: G11B5/09
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a magnetic card reader at a low cost without forming a large configuration for the magnetic card reader by controlling externally provided display devices with a speed-display control means. CONSTITUTION:When the output of a power saving means 4 becomes 'H' a speed-display controlling means 5 outputs signals V12-V16 to control-output terminals 12-16, respectively, by the frequency dividing operation of an oscillated output V18. Then, externally provided display devices LEDs 22-26 are sequentially flashed. In this speed display, the LEDs which are arranged in one line in the card running direction are sequentially flashed at the same speed as the card running speed as a reference in the card running direction. Therefore, the operator visually recognizes the adequate card running speed and can move the cards at the speed close to the displayed speed. Thus, the size of the card reader does not become large, and the card reader can be obtained at a low cost.
Patent JP-H08177992-A (JP)
Title: Carrier coupling structure of automatic transmission
Inventor: SUGIYAMA SHINICHI
IPC: F16H57/08
Filed: 1994-12-28
Abstract: PURPOSE: To provide a carrier coupling structure of an automatic transmission which is easily assembled with high reliability. CONSTITUTION: In a carrier coupling structure of an automatic transmission having a brake 6 for braking and releasing a rotary member 6a by hydraulic pressure and a planet gear mechanism 5 provided with a carrier 5e for supporting a planet gear train 5d, a mounting part 5i having mounting surfaces 5g, 5h on two vertical and circumferential surfaces relative to the axis is provided on the outer peripheral part of the carrier 5e. Also, a flange 6d having mounting surfaces 6b, 6c abutting against the respective mounting surfaces 5g, 5h is provided projectingly on the rotary member 6a, while the mounting part 5i of the carrier 5e is coupled to the flange 6d of the rotary member 6a by a screw member 9.
Patent JP-H08183909-A (JP)
Title: Resin composition and film
Inventor: SUDO KUNIYOSHI
IPC: C08L23/06
Filed: 1994-12-28
Abstract: PURPOSE: To obtain the composition useful as a packing material, having excellent strength and lightweight, causing a low-calorie heat of combustion in an incinerator furnace by blending a synthetic resin with fine powder of old paper having an average particle diameter with a specific range. CONSTITUTION: This composition is obtained by blending (A) 100 pts.wt. of a synthetic resin with (B) 20-200 pts.wt., preferably 50-120 pts.wt. of fine powder of old paper having 50-200μm, preferably 75-150μm average particle diameter. The composition is preferably mixed with (C) an inorganic filler (e.g. barium sulfate) in an amount, for example, 5-100 pts.wt. of based on 100 pts.wt. of the component B.
Patent JP-H06184308-A (JP)
Title: Aromatic polysulfone copolymer
Inventor: NAKAYAMA YASUSHI
IPC: C08G75/20
Filed: 1992-12-17
Abstract: PURPOSE:To obtain the subject copolymer having improved resistances to heat and chemicals without detriment to the excellent transparency, electrical characteristics, and moldability inherent in polyethersulfone by incorporating three kinds of specific repeating units each in a specified mol % into the copolymer. CONSTITUTION:This compolymer comprises 40-98mol% repeating units of formula I, 30-1mol% repeating units of formula II, and 30-1mol% repeating units of formula III and has a reduced viscosity (measured in dimethylformamide in a concn. of 1g/dl at 30 deg.C of 0.35-0.6dl/g. In those formulae, R<1> to R<5> are each H, a 1-8C linear or branched hydrocarbon group, halogen, or an arom. group; (n) is 2-4; and (a) to (e) are each 0-4. The copolymer has improved resistances to heat and chemicals or improved heat resistance and mechanical characteristics without detriment to the excellent transparency, electrical characteristics, moldability, etc., inherent in polyethersulfone.
Patent JP-H07202513-A (JP)
Title: Dielectric coaxial resonator and dielectric filter
Inventor: KONO TAKAMITSU
IPC: H01P7/04
Filed: 1993-12-28
Abstract: PURPOSE:To improve the mounting density or dielectric coaxial resonators and reduce the variance in the resonance frequency characteristic. CONSTITUTION:A dielectric coaxial resonator 1 is provided where a straight side 9a adjacent to one ends of at least a pair of parallel sides, which are parallel with each other and are linear, is connected by connection sides 10a and 10b with respect to the periphery of the virtual cross-section shape, and plural dielectric coaxial resonators 1 are mounted on a substrate 13, and a space S for solder stay is provided between the outside surface of an outer conductor including a pair of connection sides 10a and 10b and the substrate, thus constituting a dielectric filter.
Patent JP-H11157655-A (JP)
Title: Lift-storing method of container loading trailer
Inventor: IDEKIYA SHIGERU
IPC: B63B25/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To store in lifting a container loading trailer in a simple method. SOLUTION: This lift-storing method is to support front and rear ends of a body frame of a container loading trailer on a lateral traveling frame 2 or a support part provided on a building. Consequently, it is possible to store a large number of the trailers at low cost without using a special pallet.
Patent JP-H08174888-A (JP)
Title: Thermal transfer head and manufacture of fluorescent screen of cathode ray tube
Inventor: KURODA KATSUHIKO
IPC: B41J2/335
Filed: 1994-12-27
Abstract: PURPOSE: To provide a thermal transfer head of a specific structure used to transfer a line. CONSTITUTION: The end of a head body 32 is formed in a circular arc state, and the peripheral surface directed at least any one peripheral direction with the vicinity of the most protruding part of the end as a base point can be heated by a heater 36 connected to conductive layers 34a, 34b.
Patent JP-2001151896-A (JP)
Title: Method for producing copolymer particle treated for preventing mutual attachment
Inventor: MARUDATE KAZUHIRO
IPC: C08K3/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing particles of a block copolymer of a vinyl aromatic hydrocarbon and a conjugate diene, treated for preventing the mutual attachment and hardly containing an aggregate lump of the inorganic compound powder of an antiblocking agent therein. SOLUTION: This method for producing copolymer particles treated for preventing the mutual attachment is characterized in that when mixing the particles of the block copolymer of the vinyl aromatic hydrocarbon and the conjugate diene compound with an inorganic compound powder, the relative humidity in a mixing apparatus is regulated so as to be <=80%.
Patent JP-H04206435-A (JP)
Title: High voltage sodium lamp
Inventor: TSUTSUMI SHINGO
IPC: H01J61/36
Filed: 1990-11-30
Abstract: PURPOSE:To restrict reduction of a light flux maintaining ratio during operation, and rise of a lamp voltage by providing a conductive tube having holes at both ends, formed preliminarily throttled at both forward ends, and having ceramic cement sealing both end parts of the tube. CONSTITUTION:A conductor tube 2 having holes at both ends, formed throttled preliminarily at both forward ends, and having ceramic cement 3 sealing the both end parts of the tube is provided. Sodium amalgam 8 during lighting is thus prevented from flying out from the conductive tube 2, and liquid of sodium, amalgam 8 exists at the coldest point of the conductive tube 2 during lighting instead of getting in contact with the ceramic cement 3. Reduction of a light flux maintaining ratio during lamp lighting can thus be restricted, and rise of a lamp voltage can be restricted.
Patent JP-H03201659-A (JP)
Title: Key telephone system
Inventor: MIYATA MUTSUMI
IPC: H04M3/533
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate necessity for a called party side to execute recording such as memo, and to exactly and speedily transmit detailed information by transmitting data excepting for a call to the called party in busy state as a message from a calling side. CONSTITUTION:Input means 5, 13 and 14 are provided to input the message, and message communication means 5, 13 and 14 are provided to send out the message under the call with a call originating side. Then, message receiving means 5 and 12 are provided to receive the message sent from the other termi nal under the call, and message preserving means 5 and 14 are provided to preserve the message received by these message receiving means 5 and 12. Thus, the data excepting for the call can be transmitted to the called party under the call as the message from the calling side and it is not necessary for the called party to execute recording such as memo, etc. Further, the de tailed information can be exactly and speedily transmitted.
Patent JP-H09161704-A (JP)
Title: High-frequency ion source
Inventor: ANDO YASUNORI
IPC: H01J37/08
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the homogeneity of a plasma and the homogeneity of an ion beam by providing a shield plate having the same potential as that of a plasma chamber container in a plasma chamber concentrically and in parallel with a high-frequency electrode near it. SOLUTION: A shield plate 40 having the same potential as that of a plasma chamber container 4 is provided concentrically and nearly in parallel with a high-frequency electrode 6 near it at the upper section of a plasma chamber 10 in a high-frequency ion source 2a. No high-frequency electric field is generated near the lower side of the shield plate 40, i.e., near the center section in the plasma chamber 10. A high-frequency electric field is concentrated near the peripheral section of the shield plate 40, i.e., near the peripheral section in the plasma chamber 10, the equipotential surface is expanded to an electrode system 20 side, and gas can be concentratively ionized around it. Plasma 14 can be positively generated at the inner peripheral section of the plasma chamber 10, and the homogeneity of the plasma 14, i.e., the homogeneity of an extracted ion beam 28, can be improved.
Patent JP-H08184889-A (JP)
Title: Image pickup device capable of switching aspect ratio
Inventor: WATABE TADAO
IPC: G03B17/28
Filed: 1994-12-28
Abstract: PURPOSE: To switch an aspect ratio through simple operation by properly setting a driving mechanism for inserting and pulling into an from the optical paths of both lenses of a shrinker and an extender. CONSTITUTION: When a switching lever 8 is operated, a lever shaft 8a to which the lever 8 is fitted is also rotated and a gear 10 is also rotated. Since the gear 10 is meshed with a gear 11, the gear 11 is rotated and a sector 6 is rotated. For this reason, the extender lens barrel 2 is arranged on an optical axis. At this time, the aspect ratio is 16:9 and a mode that the focal length range of a whole system is enlarged double is obtained. On the contrary, when the lever 8 is returned, the identical members are reversely rotated and the lens barrel 2 is retreated from the optical axis. In this time period, a gear 15 does not enter into contact with a gear 14 at all. Therefore, the shrinker lens barrel 3 is retreated from the optical path as it is.  At this time, the aspect ratio is 16:9 and an unmagnified mode that the focal length range of the whole system is not changed is obtained.