baber/WOPTO huggingface dataset:
Patent JP-S6256645-A (JP)
Title: Crank balancing device for engine
Inventor: KOIKE IKUO
IPC: F16F15/24
Filed: 1985-09-03
Abstract: PURPOSE:To simplify the construction by furnishing a balancer weight between a balancer con-rod, which is coupled with an eccentric part of a crank shaft, and a yoke which is installed with rotatability with respect to a crank case. CONSTITUTION:A balance weight 3a is furnished in the place 180 apart from a crank pin 6 on a crank shaft 3. A crank balance device 11 consists of a balancer con-rod 12, a yoke 13 and a balancer weight 14. This balancer weight 14 has one end of yoke 13 which is coupled rotatably. This ensures that balancer weight functions without play even during high-speed operation, and the construction can be simplified.
Patent JP-2001021151-A (JP)
Title: Cooker
Inventor: ISSHIKI RYOTA
IPC: H05B6/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To protect a cooker against a rain without blocking a suction and an exhaust of the cooker by providing an umbrella mount capable of mounting an umbrella on an outer wall surface of a cooker body having suction and exhaust holes for sucking and exhausting cooling air for cooling an internal component. SOLUTION: Suction and exhaust holes 2 for sucking and exhausting cooling air for cooling an internal component (magnetron or the like) are provided on a rear surface or the like of an outer wall surface of the portable cooker, i.e., a microwave oven body 1. Two umbrella mounts 3 capable of removably mounting the umbrella are vertically provided on the rear surface of the body 1. The mounts 3 are all constituted of elastic hooks urged forward by a spring capable of longitudinally moving. If a rain falls when a microwave oven is used outdoor, a stem of the hand-held umbrella is engaged with the hooks to mount the umbrella at the mounts 3. Then, the oven can be protected against the rain.
Patent JP-S5984550-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAKI MASARU
IPC: H01L21/302
Filed: 1982-11-08
Abstract: PURPOSE:To remove an unnecessary metallic film remaining on a lift-off with excellent reproducibility by forming a coating pattern consisting of a photo- resist, etc. so as to coat a processed pattern section and removing the unnecessary section of a material as a desired pattern material while using the coating pattern as a mask. CONSTITUTION:One part of an insulating film 2 applied on a semiconductor substrate 1 is bored and processed while using a photo-resist film 3 as a mask, a metallic film 5 in Al, etc. is applied, the photo-resist is applied to flatten a recessed section, and a resist pattern 7 with size coating a desired metallic pattern 6 is processed and formed. The metalic film 5 is etched 8, 8' while using the pattern 7 as a mask to expose the upper surface of the photo-resist film 3. When the photo-resist remaining under the state is removed, unnecessary metal sections 9, 9' can be taken away simply. The quality of material of the coating pattern needs not be the photo-resist necessarily.
Patent JP-H1034938-A (JP)
Title: Temperature detecting and correcting circuit of substrate for ink jet recording
Inventor: MARU HIROYUKI
IPC: B41J2/01
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the temp. detecting and correcting circuit of an ink jet recording substrate capable of making the size of an ink impinging point same by eliminating a temp. measuring error generated by the irregularity of the temp. characteristics of a diode or Al wiring resistance and imparting the ink emitting time adapting to the temp. of the substrate. SOLUTION: A diode 102 detecting the temp. of a substrate, a variable constant current source 114 supplying a constant current to the diode, a monitor 115 measuring voltage generated in the diode by a constant current, an absolute value temp. detection part 111 detecting the absolute value temp. of the outside and an operation part 112 calculating the relation between the absolute value temp. and detected voltage from the detected absolute value temp. and the detected voltage of a monitor to control an electrothermal conversion element so as to become a heating time corresponding to the detected voltage of the monitor are provided, and the diode is constituted of a plurality of elements connected in series and a variable constant current value is controlled by the operation part 112.
Patent JP-2000027802-A (JP)
Title: Oil supply mechanism for hydraulic-pneumatic conversion pressure booster device
Inventor: ONUKI KAZUMI
IPC: F15B3/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To increase a return travel speed of a pressure booster rod while supplying oil, to eliminate ineffective strokes, to reduce wears, damages or the like in a packing and simultaneously to unnecessitate a precision process to machine the end of the pressure booster rod by eliminating a stroke where the end of the pressure booster rod travels beyond the packing, and to facilitate an air releasing property. SOLUTION: An opening end 7a of an oil supply passage 7 is provided on the side of a hydraulic cylinder 2 beyond a sealing packing between a rod through hole 5 and a pressure booster rod. A control valve 22 operated to open by a reversing pneumatic pressure which reverses a pneumatic piston is integrated in the course of the oil supply passage 7. The installation position of the packing is such that the end of the pressure booster rod does not travel beyond the packing when the pressure booster rod reverses to the maximum extent.
Patent JP-S6351610-A (JP)
Title: Manufacture of magnetic core of rotary transformer in digital audio tape recorder
Inventor: FUKUDA SHIGEO
IPC: H01F38/14
Filed: 1986-08-20
Abstract: PURPOSE:To enable using a low price material, to improve the efficiency of processing and cutting and to easily obtain the accuracy of dimensions at the time of molding by heatiang for plasticization a pellet-like piece provisionally molded by mixing thermoplastic material powder and soft magnetic material powder and by injecting in a metal mold. CONSTITUTION:Thermoplastic material powder is measured and soft magnetic material powder is also measured. These measured powders are well mixed. At the time of mixing, a required assistant such as a plasticizer is mixed. Then, these mateials are filled in an extrusion molding machine and provisionally molded to a pellet-like piece. This is for making graininess constant. The pellet like piece is filled in an injection molding machine and is truly molded, i.e., the injection molding machine plasticizes the pellet like piece by heating and injects in a metal mold. After cooled and caked, separated from the metal mold and taken out. The molded product is finished as required by shch as chamfering and a magnetic core for rotary transformer is obtained.
Patent JP-2000342302-A (JP)
Title: Antislipping shoe sole material for winter season
Inventor: SAKURADA KICHIZO
IPC: A43B13/22
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To ensure comfortable walking on a snow pressed and frozen road surface by using an uneven, thick shoe sole material of independent softer foamed sponge than a general shoe sole material. SOLUTION: It is noted that snow frozen water is originally affinitive with each other in consideration of the movement of a shoe sole in frozen season arising at the shoe sole in walking and the operating mechanism of frozen water. Accordingly, a shoe sole 7 employs a greatly uneven soft sponge superior in heat insulation, retaining softness even in cold season. Snow frozen water deposited on the shoe sole is thus fastened to a frozen road surface 4 and the soft shoe sole surface is deformed to cause the separation of the snow frozen water deposited to the shoe sole 7 to be fastened to the road surface and the close contact of the soft sponge shoe sole with the instantaneously formed frozen road surface, so that the shoe sole can physically and configurationally grip the frozen road surface to permit walking on the frozen road surface.
Patent JP-H0610688-A (JP)
Title: Turbo lubricating method for sequential turbo engine
Inventor: NAMEKI MINORU
IPC: F02B37/14
Filed: 1992-06-29
Abstract: PURPOSE:To improve lubricating effect by always supplying oil to a primary turbo supercharger which is always operated, supplying oil to a secondary turbo supercharger during its operation, which supercharger is operated only at a required time, and thereby preventing oil leakage, etc., of the secondary turbo supercharger. CONSTITUTION:Primary and secondary turbo superchargers 40, 50 are parallelly arranged in an intake/exhaust system of an engine main body 1. In a single turbo mode, only the primary turbo supercharger 40 is operated. In a twin turbo mode, the primary and secondary turbo superchargers 40 and 50 are operated together. A solenoid changeover valve 112 is arranged on a lubricating oil passage 111 of the secondary turbo supercharger 50. When the secondary turbo supercharger 50 is operated, lubricating oil is supplied to a bearing part 50c. When the secondary turbo supercharger 50 is not operated, supply of the lubricating oil to the bearing part 50c is interrupted or throttled.
Patent JP-S6255638-A (JP)
Title: Image forming device
Inventor: SUZUKI KENSUKE
IPC: G03B27/62
Filed: 1985-09-05
Abstract: PURPOSE:To obtain immediately a necessary number of sheets of recording of a conference and a consultation even by the titled device which is small in size and inexpensive, by providing an original surface to which mention can be executed repeatedly, on the inner surface of an original cover of the image forming device. CONSTITUTION:At the time of conference or a consultation, in case an original surface 22a is used instead of a blackboard, an original cover 22 is opened vertically and fixedly, a writing utensils 23 is taken out of a case 25 and a necessary matter is made entry on the original surface 22a. After the entry has been ended, if a copy is necessary, an image forming means 16 is set to an operable state by closing the original cover 22, and turning on a microswitch 26. Thereafter, in the same way as the time of a regular copying, a copying is started by operating a control panel 27 for selecting a sheet paper size, etc., a necessary number of sheets of copies are obtained, and thereafter, the original cover 22 is opened, the mention on the original surface 22a is erased by an erasing utensils 24, and an entry is started newly. By repeating such an operation, a copy of a necessary entry matter is obtained immediately and successively as the consulation proceeds.
Patent JP-S6439351-A (JP)
Title: High strength and high toughness case hardening steel for ball cage
Inventor: TOYAMA KAZUO
IPC: C22C38/28
Filed: 1987-08-04
Abstract: PURPOSE:To produce a ball cage having excellent strength and toughness and having excellent wear resistance of the surface to be contacted with a ball by using a case hardening steel material having specific compsn. contg. crystal reinforcing elements such as Nb, Ti, etc., as the ball cage material of a coupling for a driving ring axle of an automobile. CONSTITUTION:The case hardening steel contg., by weight, 0.05-0.15% C, <0.2% Si, 0.2-0.6% Mn, <0.015% P, <0.015% S, 0.15-0.5% Cr, 0.1-0.25% Mo and 0.015-0.06% sol. Al and furthermore contg. one or two kinds between 0.02-0.4% Nb and 0.01-0.03% Ti which have effects on the fining of crystal grains and crystal reinforcing is used as the steel material employed as the ball cage of a coupling for a driving ring axle of an automobile having the function of transmitting drastically large turning effect. The ball cage by a case hardening steel having high strength and wear resistance and having excellent toughness of the core can be produced.
Patent JP-H0359278-A (JP)
Title: Storage cabinet
Inventor: MURAKAMI RYOHEI
IPC: E05D7/12
Filed: 1989-07-26
Abstract: PURPOSE:To easily fit or remove a box body and improve the insect-proof property by incorporating the whole box body including a peripheral flange in a cabinet main body, and providing seal members on hinge base sections. CONSTITUTION:A removably fitted box body 10 is provided in a cabinet main body 8, hinge bases 12 fixing hinges fitted to a door 11 are fitted on an inner wall 14 near the front opening of the cabinet main body 8, and seal members 7 are stuck around them. A storage cabinet 17 incorporates the whole box body 10 including a peripheral flange 18 in the cabinet main body 8, seal members 7 coincide with outer shapes of hinge bases 12, and seal members 7 are fitted to the cabinet main body 8 without being deformed. Notch sections 13 of the removable box body 10 is completely sealed, and the infiltration of insects can be surely prevented.
Patent JP-H0280382-A (JP)
Title: Method for bonding metal element and ceramic element and processed product bonded by said method
Inventor: DERITSUKU JIYON BEIKAA
IPC: B23K20/00
Filed: 1989-07-27
Abstract: PURPOSE: To efficiently and firmly join a ceramic to a metal by metallizing the surface of the ceramic with the metallizing metal to form a metallized layer and then thermocompression-bonding a metal to the metallized layer.  
     CONSTITUTION: The fine grains of a metal (e.g. titanium) to be metallized or its oxide are dispersed in a nitrocellulose paint base, etc. The paint obtained is then applied on a ceramic (e.g. α-alumina) and heat-treated in a reducing atmosphere (e.g. hydrogen-contg. steam) to form a metallized layer consisting of a metallic matrix. Subsequently, a metal (e.g. nickel) is thermocompression- bonded onto the metallized layer under 5-200 MPa pressure and at 800-1400°C for 15-90 min to join the ceramic to the metal. This method is appropriately used especially when a metal is joined to an α-alumina cell vessel. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6352521-A (JP)
Title: Cmi decoding circuit
Inventor: SAKATA YOSHIHIKO
IPC: H03M5/12
Filed: 1986-08-22
Abstract: PURPOSE:To escape from hazard, to simplify circuit constitution and to facilitate the titled circuit made into LSi by using a two-phase clock whose phases differ from each other extracted from a received CMi signal so as to constitute the CMi decoding circuit. CONSTITUTION:The first half level of the received CMi signal is kept by a flip-flop FF 200 by using a 1st phase reference clock signal TO representing the first half bits in the two-phase reference clock signal synchronously with the said CMi signal. An output of the FF 200 and the received CMi signal are ORed by an OR gate 21, and its output is stored in a flip-flop F202 by using a 2nd phase reference clock signal T1 representing the latte half of bits. A signal NRZ outputted from the FF 202 is a signal decoded into the original information signal series. moreover, since it is largely possible in the decoding circuit that an erroneous pattern'10' is the result of a pattern'11' or'0', changed into the pattern '10' due to a random error occurrence on a transmission line, the original information signal is regarded as a mark.
Patent JP-2000059634-A (JP)
Title: Variable quantization device
Inventor: KONSTANTINIDES KONSTANTINOS
IPC: H04N7/30
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image compression system capable of minimizing a file size while maintaining perceptive quality high for a synthetic document. SOLUTION: The image compression system of synthetic images including both texts and pictures can receive images so as not to overlap 8×8 pixel blocks and is provided with a discrete cosine transformer. The discrete cosine transformer 14 is connected to a quantizer 18 for pulling out a loss quantization factor from a quantization table 16. The loss quantization factor is corrected by a variable quantization sub system 54 based on the change of the frequency of the block, a low loss quantization factor is provided for the change of a high frequency and a high loss quantization factor is provided for the change of a low frequency. The change of the high frequency indicates the text and the change of the low frequency indicates the picture. The quantizer 18 is connected to an entropy encoder 20 and the entropy encoder 20 uses the non-loss entropy encoding factor of a Huffman table.
Patent JP-S5985543-A (JP)
Title: Automatic production system of program controlled constitution diagram
Inventor: MOURI TOMOJI
IPC: G06F9/06
Filed: 1982-11-08
Abstract: PURPOSE:To obtain the accurate correspondence between a control structure and a source program and to decrease the time required for production of a program controlled constitution diagram, by analyzing the source program to extract the information on the calling relation in the program and producing automatically a program controlled constitution on the basis of the extracted information. CONSTITUTION:A source program group 1 to be produced is analyzed by a program analyzing device 2, and the information on the calling relation of a program is delivered from a tree structure data group 3. The group 3 and a control graph producer 4 produce a program control structure having directivities of both calling and called sides. In this case, the program name is given from a program name designating part 5 for the initiation node of a graph having directivity. The control graph data 6 of the producer 4 is added to a box layout data producer 7 and a connection data producer 8 to deliver the box layout data 9 and inter-box connection data 10 are delivered on the basis of the data 6. Then a plotter 11 produces automatically a program controlled constitution 12 from the data 9 and 10.
Patent JP-H0646023-A (JP)
Title: Frame phase synchronizing circuit
Inventor: KOBAYASHI MASATO
IPC: H04J3/06
Filed: 1992-07-23
Abstract: PURPOSE:To shorten the delay time of a frame phase synchronizing circuit in the condition that bits are synchronized between input and output with respect to the transmission frame having the numerical value (pointer), which indicates the head position of a payload, in the overhead part. CONSTITUTION:A reception pointer value 12 is obtained by a pointer interpreting part 4, and the phase difference (offset pointer value 14) in the payload head position between input and output frames is obtained by an offset detecting part 6, and a substitution pointer value 15 is obtained from the sum of the reception pointer value 12 and the offset pointer value 14 by an addition processing part 7, and thereby, only the phase difference of overhead between the input and the output is absorbed through a variable shift register 8 to deliver data with a minimum delay.
Patent JP-2000031490-A (JP)
Title: Manufacturing semiconductor device
Inventor: MIYAZAWA YOSHIHIRO
IPC: H01L29/786
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To self-aligningly form two gates of MOS transistors which are disposed on the upper and lower sides of an SOI(Si-on-insulator) layer, without limiting the degrees of design freedom. SOLUTION: For forming a first gate 10c on an insulation film 6 formed on a support substrate 14, its preliminary pattern 10 is formed thicker than desired final width, a semiconductor active layer 2a and second gate electrode 18 are formed thereon through insulation films 8, 16 inserted between the layers, both side parts not masked with the second gate electrode 18 are etched down, starting from the surface, to expose a part of the preliminary pattern 10, and the exposed preliminary pattern 10 is etched (may be insulated by the oxidation, etc.), to obtain a first gate electrode 10c having final width. The partial exposure of the preliminary pattern 10 is pref. by the etching using sidewalls 22 (and 24) formed on the side faces as a self-aligning mask, after forming the second gate electrode 18.
Patent JP-H0359714-A (JP)
Title: Information processor
Inventor: TATENO HIROAKI
IPC: G06F3/08
Filed: 1989-07-28
Abstract: PURPOSE:To reduce device dependency and machine sort dependency by providing a program utilizing a basic I/O system (BIOS) with a function accessable a specific RAM device by the same interface as that used in the case of accessing a floppy disk while utilizing the BIOS. CONSTITUTION:The information processor is provided with a central processing unit (CPU) 17, a BIOS ROM 15, a RAM 14, a keyboard device 18, a display device 19, an interface 12 for a floppy disk device 11, a RAM disk 13, and an interface 131 for an additional RAM disk 132. The BIOS ROM 15 and the RAM 14 are treated as a main storage device. The program using the BIOS for accessing a data storage medium has the function capable of accessing the specific RAM disk 13 by the same interface as the one to be used for the floppy disk. Consequently, device dependency and machine sort dependency can be reduced.
Patent JP-H1138381-A (JP)
Title: Liquid crystal device
Inventor: KASHIWAGI HIDEKI
IPC: G09F9/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device properly securing luminance of a discharge tube being a backlight just after a power source is turned on in dimming setting at a low temp. time. SOLUTION: Both fluorescent tubes 10a, 10b are arranged along the right side edge of a light transmission plate arranged on the rear surface of a liquid crystal panel. Both fluorescent tubes 10c, 10d are arranged along the left side edge of the light transmission plate. A temp. sensor 60 detects the temp. of the liquid crystal panel. A control signal output circuit 70 controls control circuits Ea, Ec so as to make flow a rated tube current through both fluorescent tubes 10a, 10c when a detected temp. is low. The tube current matching with regular dimming flows through both fluorescent tubes 10b, 10d.
Patent JP-H0616034-A (JP)
Title: Air port structure of air conditioner for automobile
Inventor: SUGIMOTO AKIHIKO
IPC: F24F13/15
Filed: 1992-06-30
Abstract: PURPOSE:To enhance the function to turn the direction of conditioned air by modifying the shape of the tip end of a leg section provided at the rear section of a knob. CONSTITUTION:An air conditioning duct 14 is connected to the instrument panel of an automobile, and a casing 3 with an air diffuser is provided for the aforesaid panel. The casing 3 is provided with vertical fins 5 controlling air flow in the lateral direction, and with lateral fins 6 controlling air flow in the vertical direction. And a knob 15 is movably provided for the fin located at the side of the air diffuser 2, and the aforesaid knob 15 is provided with a leg section 16 which is engaged with the fin located at the air conditioning duct 14 side, and the tip end of the leg section 16 is then formed into a fork section 17. This constitution thereby enables the length of a leg provided for the knob 15 to be made shorter than that of a former one. Therefore, even if the knob 15 is pushed down, the tip end of the leg section 16 will never interfere with the lateral fins 6.
Patent JP-H0922264-A (JP)
Title: Luminous display means
Inventor: TOYODA MAKOTO
IPC: G09F13/22
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a luminous display means with which the light emission of a display plate is made possible by reflecting the light emitted by light emitting diodes and further, the exchange of only the separable display plate and an inexpensive production are possible. SOLUTION: This luminous display means has the following constitution 1. A catcher body 7 is provided with a plate holding part 3 having a slit 11 to be inserted and held with the display plate 2. 2. The catcher body 7 is provided with the light emitting diodes 4 which emit light outward through the plate holding part 3 from the inside, a control section 5 for controlling the light emission patterns of the light emitting diodes 4 and a switch 6 arranged to project to the plate holding part 3. 3. The display plate 2 which is a translucent plate-like body and is provided with luminous display parts 8 in the necessary parts is freely insertably and removably held in the plate catcher 1.