baber/WOPTO huggingface dataset:
Patent JP-H05323694-A (JP)
Title: Process cartridge and image forming device
Inventor: HIGETA AKIRA
IPC: G03G15/02
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a high-quality image by preventing an image carrier from being deteriorated and the surface layer material of an electrostatic charging device from adhering to the image carrier without necessitating a dedicated shutter even when it is left as a simple substance for a long time. CONSTITUTION:As for a process cartridge 100, the shaft 2a of an electrostatic charging roller 2 is selectively fitted in the recessed part 15a of a leaf spring 15 and the recessed part 14a of a holding member 14 by an attaching/detaching bar 16 (attaching/detaching means). By fitting the shaft 2a of the roller 2 in the recessed part 14a of the member 14 when the cartridge 100 is detached from an image forming device main body, the roller 2 is separated from a photosensitive drum(image carrier) 1 and closes an optical path 32. By fitting the shaft 2a of the roller 2 in the recessed part 15a of the spring 15 when the cartridge 100 is attached in the image forming device main body, the roller 2 is allowed to abut on the drum 1.
Patent JP-H08301306-A (JP)
Title: Zippered bag with handle
Inventor: ASAMI HISAO
IPC: B65D33/25
Filed: 1995-04-28
Abstract: PURPOSE: To provide a zippered bag to which a looped handle formed in a circle or ellipse so as to be very easy to handle is attached by a simple technique. CONSTITUTION: To a bag 1 of a synthetic resin with a fastener 2 along the opening and opened and closed by a slider 3 and from the front side of the bag across to the back side and close to one terminal of the faster 2 a flexible cordlike material 4 of a synthetic resin is attached by fitting together a set of male and female fastening devices 5b, 5a provided respectively at the two ends of the cordlike material 4.
Patent JP-H06335301-A (JP)
Title: Device for attaching tilling tine
Inventor: FUJIWARA NOBORU
IPC: A01B33/14
Filed: 1993-05-28
Abstract: PURPOSE:To fix the attaching base part of a tilling tine to the insertion hole of a holder with a press spring, even when a tilling shaft is reversely rotated, by specifying the insertion hole of the holder for inserting the attaching base part of the tilling tine. CONSTITUTION:The device for attaching the tilling tine is characterized in that the insertion hole 3a of a holder 3 for inserting the attaching base part 4 of the tilling tine is constituted so that the pin-inserting hole 5 of the holder 3 coincides with the pin-inserting hole 5 of the attaching base part of the tilling tine and that a press spring 8 presses the side surface of the attaching base part, when the attaching base part of the tilling tine is inserted into the insertion hole 3a of the holder and subsequently rotated in a working state.
Patent JP-S5651158-A (JP)
Title: Reproducing method of binary picture
Inventor: EJIRI KOUICHI
IPC: H04N1/405
Filed: 1979-10-03
Abstract: PURPOSE:To obtain reproducing pictures of a high pocture quality even for pictures including half-tone, by using the density level, which is obtained by averaging picture elements around the object picture element, as the output density of every picture element coded to a binary when an image is reproduced in the receiving side. CONSTITUTION:The image obtained by making densities of the original picture into binaries by the organic dither method is transmipted. In the receiving side, the density level obtained by averaging picture elements around the object picture element is output as the output density for each picture element coded into a binary. That is, output density value S of picture element E is determined by S=C1(A+ B+C+D+E+F+G+H+I). Here, C1 is equal to 4/9.
Patent JP-S5553978-A (JP)
Title: Automatic luminance adjusting device for television picture receiver
Inventor: OKADA TAKAFUMI
IPC: H04N5/57
Filed: 1978-10-17
Abstract: PURPOSE: To realize the automatic luminance adjustment for the color TV picture receiver by detecting the shift of the cathode current to the reference value at the beam current detection circuit and then generating the gain control signal according to the detection output to secure the control for the gain control circuit.  
     CONSTITUTION: The R, G and B signals applied to red, green and blue cathodes 13R, 13G and 13B of color CRT13 are supplied to the 1st, 2nd and 3rd input terminals of OR circuit 14. And these output signals are sent to beam current detction circuit 15. Circuit 15 detects the shift of the cathode current to the reference value to generate the gain control signal according to the detection output and then to supply the control signal to the control signal input ends of gain control circuits 10 and 12. Thus the amplitude is controlled for both the luminance and chrominance signals. As a result, the automatic luminance adjustment becomes possible for the color TV picture receiver. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04352171-A (JP)
Title: Image forming device
Inventor: TAKADA YOSHIHIRO
IPC: G03G15/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide the image forming device which maintains the uniform velocity movement of an image carrying member and does not generate unequal densities and unequal pitches in the images on a transfer material even if vibrations are applied to the image carrying member by an image forming means or transfer means. CONSTITUTION:A means 18 for preventing the unequal movement of the image carrying member is pressed to the surface of the image carrying member 1. The uniform velocity movement of the image carrying member is maintained in this way and the generation of the unequal densities and unequal pitches in the images on the transfer material is obviated. In addition, the weight and cost of the device are not so much increased and the high-grade images are obtd.
Patent JP-H01296463-A (JP)
Title: Recording and reproducing device
Inventor: MATSUMOTO TOKIKAZU
IPC: G11B20/10
Filed: 1988-05-25
Abstract: PURPOSE:To optionally divisionally record audio and video signals on a recording medium by storing a regenerated discontinuous signal out of a rewritable recording medium into a memory and reproducing it as a continuous signal. CONSTITUTION:A control circuit 4 acts to control in such a way that a driving motor 3 is driven, and an optical pickup 2 is operated to reproduce in turn an audio or video signal recorded in skipped places on a magneto-optical disk 1. And, an address generator 5 acts to generate a write address for writing a regenerative signal obtained from the pickup 2 into a RAM 6 based on a signal showing a reproducing place of the disk 1 to be received from the circuit 4 and a read address for read-out. The regenerative signal from the pickup 2 is temporarily interrupted at the time of skip to other place, but the signal is recorded in a continuous address of the RAM 6 and read out, so that it is turned into the continuous regenerative signal.
Patent JP-S62286670-A (JP)
Title: Automatic flux eliminating mechanism
Inventor: KADOTA TAKAYUKI
IPC: B23K3/02
Filed: 1986-06-04
Abstract: PURPOSE:To stabilize the soldering property by providing an engaging member which is inserted into the tip of a soldering iron, so that it can move upward and downward through sliding of a shaft, and also, providing a piston rod and a cylinder for moving the shaft. CONSTITUTION:A nozzle 2 for jetting air is provided in the vicinity of a soldering iron tip 1 of solder, and also, a fixed block 6 is placed in the lower part, and a plate 4 to which an engaging member 3 has been fixed is provided on the tip parts of shafts 5A, 5B. On the top part of the engaging member 3, an expanded open part 3A is formed, and when the soldering iron tip 1 to which a carbonized flux 11 has adhered is positioned, the engaging member 3 ascends by an operation of a cylinder, and the expanded open part 3A isolates the flux 11. Subsequently, the flux 11 is eliminated by separating the expanded open part 3A, and jetting air from the nozzle 2. Since the flux 11 can be eliminated entirely, the soldering property is stabilized.
Patent JP-H02308401-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIGASHIYAMA TAIJI
IPC: G11B5/02
Filed: 1989-05-23
Abstract: PURPOSE:To reduce the number of channels of a rotary transformer without deteriorating the frequency characteristic by executing the supply of an information signal from the rotary transformer to a head by switching it to the time when the head is in an active state and the time when it is in an inactive state. CONSTITUTION:This device is constituted so that an output of a reproducing circuit becomes a high impedance. In an example shown in the figure, an emitter follower Q1 is used, a constant-current circuit is constituted of a transistor Q2, a diode D1 and resistances Z1, Z2, and a constant-current is allowed to flow to the emitter follower Q1. Active/inactive states of this emitter follower Q1 are switched by transistors Q3, Q4 and an inverter IN1. When a switching signal is 'H', bases of Q3, Q4 become 'L' and Q3 and Q4 are turned off, the emitter follower Q1 operates and outputs an RF signal. Subsequently, when the switching signal is 'L', the bases of Q3, Q4 become 'H' and Q3 and Q4 are turned on, a base of the emitter follower Q1 becomes 'L' and becomes an off-state, and its output becomes a high impedance state.
Patent JP-S5460892-A (JP)
Title: Electro-optical device
Inventor: MASUBUCHI SADAO
IPC: G02F1/07
Filed: 1977-10-25
Abstract: PURPOSE: To simplify the constitution of the device as well as to lower the power consumption by forming the dielectric layer with a row formed by the patterns containing a number of angles and distributing the dielectric layer on the surface of one substrate.  
     CONSTITUTION: The electro-optical material is enclosed between two sheets of substrate 5 and 9, and dielectric layer 6a and 6b are provided to substrate 5 touching the electro-optical material and being insulated to each other. On the surface of substrate 5, row 7-1, 7-2 ... and 8-1, 8-2 ... whose one end is connected electrically are adhered to alyer 6a and 6b, and substrate 9 formed with the same material as substrate 5 are distributed with a fixed space between and in opposition to substrate 5. Layer 6a and 6b are composed of one row formed with the patterns containing a number of angles. Thus, the constitution of the device can be simplified with reduced power consumption 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01300170-A (JP)
Title: Air conditioner
Inventor: KONDO SEIJIRO
IPC: F25B49/00
Filed: 1988-05-25
Abstract: PURPOSE:To prevent oxygen deficiency in a room while recovering refrigerant gas safely and efficiently by recovering the refrigerant gas in an outdoor unit when a gas leakage sensor detects gas leakage. CONSTITUTION:An outdoor unit 3 has a compressor 31 and a heat exchanger 33 and an indoor unit 4 is provided with a heat exchange4 42. The outdoor unit 3 and each indoor unit 4 are connected by refrigerant pipes 11, 11a, 11b to form a refrigerant circuit 12. For example one indoor unit 4 is set in a small room 22b, further a gas leakage sensor 5 for detecting the leakage of refrigerant gas is provided and a controller 6 is connected to the gas leakage sensor 5. The controller 6 receives a gas leakage signal of the gas leakage sensor 5 and the refrigerant circuit 12 is pumped down while an alarm lamp or an alarm buzzer is actuated. When the refrigerant is recovered in the outdoor unit 3 and the low pressure side of the compressor 31 is fixed value or lower, a suction valve is closed to stop the compressor.
Patent JP-H08321607-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IGARASHI MOTOSHIGE
IPC: H01L21/336
Filed: 1995-05-26
Abstract: PURPOSE: To increase the gate breakdown strength by avoiding the deterioration in a gate oxide film by the gate electrode patterning or ion implanting steps. CONSTITUTION: A gate electrode 3 made of polysilicon is patterned and then wet-etched using a fluoric acid and after the formation of a thermal oxide film 8 on the whole surface in such a way as to cover the surface of the gate electrode 3 by the thermal oxidation, source.drain regions 5 are formed by ion implantation.
Patent JP-S5753160-A (JP)
Title: Radio receiving device
Inventor: IENAKA MASANORI
IPC: H04H40/72
Filed: 1980-09-17
Abstract: PURPOSE:To erase pop noise surely, by discriminating a tuning or detuning detection signal by two different levels and by starting the operation of a muting circuit of the preceding stage earlier than that of a muting circuit of the succeeding stage and by releasing the operation of the muting circuit of the preceding stage later than that of the muting circuit of the succeeding stage. CONSTITUTION:For a detuning detection signal VM which becmes high-level for detuning and becomes low-level for tuning, a discrimination level VL1 of the first muting control circuit 11 is higher than a discrimination level VL2 of the second muting control circuit 12. When the muting operation is released due to the transition from detuning to tuning, the signal VM reaches the level VL1 first, and the muting operation in a preamplifier 7 is released before the muting circuit is released, and therefore, pop noise VPOP generated in the output of the preamplifier 7 is erased by a muting circuit 10. When the muting operation is started due to the transition from tuning to detuning, the signal VM reaches the level VL2 first, and the muting operation of the preamplifier 7 is started after the operation of the muting circuit starts, and therefore, pop noise VPOP generated in the output of the preamplifier 7 is earsed by the muting circuit.
Patent JP-S5251311-A (JP)
Title: Process for preparation of saccharic acid esters
Inventor: MATSUI MASANAO
IPC: C07H13/00
Filed: 1975-10-24
Abstract: PURPOSE: Saccharic acid esters are prepared by the reaction of saccharic acid derivatives having protectors with a bis(tri-lower-alkyltinO-oxide, followed by the addition of a haloamide or an aldehyde. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07322542-A (JP)
Title: Damper winding for synchronous generator
Inventor: SATO TOSHIYUKI
IPC: H02K3/20
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a synchronous generator in which the efficiency can be enhanced while suppressing temperature rise. CONSTITUTION:A core 2 is provided with a plurality of slots 4 for damper winding between adjacent slots 3 for field winding in a cylindrical rotor 1. A damper winding 5 is set in each slot 4 for damper winding and above a field winding 6 in the slot for field winding. The damper windings of adjacent poles located at an electromagnetically identical position are interconnected in reverse direction and arranged as a balanced polyphase winding thus absorbing the reverse phase current caused by armature reaction drastically.
Patent JP-H08104376-A (JP)
Title: Container
Inventor: MAEKAWA MASAAKI
IPC: B65D83/04
Filed: 1994-05-18
Abstract: PURPOSE: To measure a fixed amount of article such as a chemical substance in the form of grains, granules, or powder, extract securely only the measured amount, and prevent ingress of various germs, etc., without allowing the opening of a container main body to be opened when it is extracted. CONSTITUTION: A container comprises: a container main body 1 capable of storing an article 2 such as a chemical substance in the form of grains, granules, or powder; a fixed stopper 5, with at least one or more discharge openings 6 to allow such an article 2 as the chemical substance to come out, which is fixed in the opening of the container main body 1; and a measuring opening/ closing stopper 11 mounted turnably on the top of the fixed stopper 5.  It further comprises: at least one measuring hole, made in the measuring opening/closing stopper 11, which closes the discharge hole 6 of the fixed stopper 5 when the stopper 11 is turned into a closing position, and communicates with the discharge hole 6 of the stopper 5 when it is turned into an opening position; and an opening/closing cover 14 which opens and closes the opening of each of the measuring holes 13 provided at least one or more.
Patent JP-S5252956-A (JP)
Title: Polyamide compositions
Inventor: IGUCHI NORIO
IPC: C08L77/00
Filed: 1975-10-27
Abstract: PURPOSE: A polyamide compsoition with improved tensile strength, rigidity, thermal properties, surface characteristics, moldability, hardness, dimensional stability, creep properties, etc. comprising a polyamide, glass fibers, a specific filler and specified compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0684568-A (JP)
Title: Electric connector
Inventor: DEIBITSUDO JIYON KIMERU
IPC: H01R13/658
Filed: 1991-05-01
Abstract: PURPOSE: To minimize the change in characteristics over the entire length of a signal contact of a high-frequency signal transmission electrical connector. CONSTITUTION: Insulating housings 12 and 14 are provided with dielectric partitions 32 and 34 having a definite thickness, a central slot 30, and contact cavities 20 and 22. An earthing path 90 is inserted and retained in the central slot 30, and two lines of signal contacts 70 and 80 are inserted and retained in the contact cavities 20 and 22. The earthing path 90 has upper and lower earthing paths back to back, and elastic protrusions 108 and 110 are formed in the lower earthing path, and elastic protrusions 128 and 130 are formed in the upper earthing path. The earthing path 90 pressed against the partitions 32 and 34 is retained. On the other hard, the signal contacts 70 and 80 are pressed against the other faces of the partitions 32 and 34.  This substantially realizes an electrical connector 2 having a microstrip structure which exhibits an almost constant characteristic impedance.
Patent JP-H09112919-A (JP)
Title: Automatic cooking control method utilizing steam sensor for microwave oven
Inventor: RI SHIYOUKEN
IPC: H05B6/68
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate whether the detection signal from a vapor sensor varying according to the state of a cooking chamber (i.e., cavity) is positive polarity mode or not or negative polarity mode or not. SOLUTION: The method for automatically controlling to cook a microwave oven comprises the steps of cooling a cavity 3000 for a predetermined time by driving a fan motor 400 at the time of automatic cooking operation, comparing the amplitude and phase of the signal processed detection signal 811 provided by a detection signal processor for inputting a detection signal 810 from a vapor sensor 800 with the amplitude of a reference detection signal and reference phase value to discriminate the polarity of the signal processed detection signal, and further differentially regulating the execution time of air cooling operation for a cooking chamber (cavity). Accordingly, the cooking failure due to the fixed additional air cooling operation time is prevented to enhance reliability of a user for the performance of the oven and life.
Patent JP-H10318543-A (JP)
Title: Microwave oven
Inventor: KAWAI YASUHIKO
IPC: F24C15/16
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To decrease a cost by reducing the number of parts and assembly man-hours, and to improve the reliability to an electric wave leak by positively fixing a member for preventing the electric wave leak. SOLUTION: A motor mounting plate 25 is mounted on the underside of a bottom wall part 23 of a heating chamber 21 in such a manner that a space part 28 which is almost closed except for the second shaft through hole 27 is formed downward of the bottom wall part 23. On the underside of the motor mounting plate 25, a bearing support 29 to which a bearing 33 is mounted and a motor support plate 30 which supports a motor 34 are mounted. A shaft 35 which is rotated by the motor 34 penetrates through the first shaft through hole 24 of the bearing 33 and the bottom wall part 23, and then a rotating tray mounting plate 36 is mounted at the upper end portion. Even if an electric wave leaks from the first shaft through hole 24 in cooking by a microwave oven, the electric wave is attenuated in the space part 28 which is formed by the motor mounting plate 25.  Thereby, the leakage of the electric wave to the exterior from the space part 28 is prevented.
Patent JP-S62284500-A (JP)
Inventor: MATSUDAIRA HIDETOSHI
IPC: G08G5/02
Filed: 1986-06-02
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-H10313953-A (JP)
Title: Component piece for connecting shelf
Inventor: OKI MASAHIKO
IPC: A47G7/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide component pieces for a connecting shelf which are extremely easily separated from a connected state. SOLUTION: A connecting shelf is provided with front connecting parts 2a, 2b and rear connecting parts 3a, 3b in left/right both side parts of a main body, a lock projecting part 5 is provided in a front end part 4 of the main body, a presser projecting part 6 is provided in either one of the left/right rear connecting parts 3a, and the respective rear connecting parts 3a, 3b of another constitution piece are inserted/removed in the left/right direction so that the both constitution pieces are connected to/detached from each other.  When the both constitution pieces are slid in the separating direction, the lock projection part 5 locks the rear connecting part 3a of the other constitution piece so that the both constitution pieces are prevented from being separated, the respective connecting parts 2a, 2b, 3a, 3b are in loosely fitted states, and the angles of the respective constitution pieces can be changed, and when the both constitution pieces are set to a prescribed angles, the front end part 4 of the main body is pressed down by the presser projecting part 6 of the other constitution piece so that the lock by the lock projection part 5 can be released.
Patent JP-S5253208-A (JP)
Title: Motor velocity control device
Inventor: SANO SHINYA
IPC: H02P29/00
Filed: 1975-10-24
Abstract: PURPOSE: By a switch control device of lower range component increasing cicuit of velocity signal, condenser is short-circuited and opened on two setting level, influence by the randomness of condenser is eliminated, and starting properties are improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5827288-A (JP)
Inventor: ROORANTO GURUNDAA
IPC: G06M7/06
Filed: 1982-07-23
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-H07334576-A (JP)
Title: System for optimal purchase and distribution of material
Inventor: HAYASHI TOSHIYUKI
IPC: G06F19/00
Filed: 1994-06-10
Abstract: PURPOSE:To decide an optimal material distribution amount to each ironworks related to the acquisition of the material purchase amount of the entire ironworks. CONSTITUTION:The production process model of plural ironworks are prepared. The data and program information showing the contents are stored in an auxiliary storage device 200. An arithmetic device 100 executes a simulation by plural models and acquires the entire production cost by totalling the production costs as the simulation result. The brand of the material and the distribution amount (a solution of the optimarized question) to each ironworks which minimize the entire production cost is acquired by changing the data by trial and error.
Patent JP-H08303488-A (JP)
Title: Fluid-type fan coupling device
Inventor: RYU HIDEO
IPC: F16D35/02
Filed: 1995-04-28
Abstract: PURPOSE: To reliably exhibit the control function without damaging a driving disc caused by generation of backlash between an insert member and a driving disc, by easily facilitating forming of the driving disc, decreasing the weight, and completely preventing the separation and the deformation on the inner end peripheral edge of a disc main body. CONSTITUTION: A driving disc 7 provided on the tip of a rotary shaft body 1 for forming a driving side is fixed on the base part of a metallic insert member 7" for forming the base part, and the inner end peripheral edge of a disc-like disc main body 7' made of resin is embedded and casted on an annular recessed groove part provided on the wall thickness inner part along the vicinity of the root of th insert member.