baber/WOPTO huggingface dataset:
Patent JP-S5588466-A (JP)
Title: Facsimile transmitter
Inventor: NAKAMURA NORIO
IPC: H04N1/415
Filed: 1978-12-26
Abstract: PURPOSE: To reduce the transmission time and thus reduce the transmission cost by processing the photoelectric conversion output signal to then transmit only the effective signal component.  
     CONSTITUTION: The picture element signal is turned into the 1-line signal by adding the code signal of block number n 1  from the first block in one line to the block preceding that containing the first black picture element to the front head of the picture element signals each excluding same lines n 1  and n 2  through the control circuit. Control circuit 15 generates the synchronous signals and then transmits both the synchronous signal and the driving signal to driving circuit 14, and circuit 14 drives image sensor 13 as well as turns the pulse motor by the amount equivalent to one line. Sensor 13 delivers the picture element signal to circuit 15 for the signal process and then supplies it to AND gates G 1  and G 2  each. While the high-speed writing clock is sent to gate G 4  from circuit 15, and the reading clock is sent to gate G 5  in accordance with the transmission velocity respectively. Then the buffer memories M1 and M2 carry out the writing and the reading alternately and every line, and the synchronous signal is compound to the contents of M1 and M2 to form facsimile signal F for transmission. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H098454-A (JP)
Title: Manufacture of printed-wiring board
Inventor: KAWACHI SHINJI
IPC: H05K3/46
Filed: 1995-06-26
Abstract: PURPOSE: To eliminate entertainment of bubbles at the time of application of an insulating resin film on a printed-wiring board to make it possible to obtain the flatness of the resin film by a method wherein before a low-solid content concentration liquid covered by a flow-out system is dried, a high-solid content concentration liquid is applied by the flow-out system to provide the resin film. CONSTITUTION: A low-solid content concentration liquid 2 is applied on a board 1 by a flow-out system in a process for coating and drying an insulating resin solution, then, after a high-solid content concentration liquid 3 is applied by the flow-out system, the liquids 2 and 3 are dried, whereby a resin film 5 is provided. Thereby, even in the case where there is a recess part in the surface of the board 1 due to the spread wetting of the liquid 2, the air in the recess part is substituted for a fluid and the wettability with the high-solid content concentration liquid 3 is improved.  Moreover, as the dilute solvent volatile content of the base low-solid content concentration liquid layer 2 is diffused in the upper high-solid content concentration liquid layer 3 at the time of the drying of the liquid 2, the levelling property of the high-solid content concentration liquid layer 3 is improved. As a result, regardless of the irregularities of the surface of the board 1, the formation of a flat film becomes possible on the surface of the board 1.
Patent JP-H0210523-A (JP)
Title: Optical head device
Inventor: YAMANAKA YUTAKA
IPC: G11B7/09
Filed: 1988-06-29
Abstract: PURPOSE:To shift a converging spot at high speed by generating a different phase difference distribution on both sides divided by a symmetry axis in a cross section shape of a light beam which is the outgoing beam of a light source. CONSTITUTION:The outgoing beam with a circular or ellipsoidal cross section from a semiconductor laser 1 is converged into a microspot on a recording medium 5 by a condenser lens 4 via a beam splitter 2 and a variable phase plate 3. Then, a target track is followed by the light spot on the recording medium 5 in such a way that the light spot is shifted in its position by giving an asymmetrical phase difference to the outgoing beam at the variable phase plate 3. By this method, the position of the light spot on the recording medium 5 can be shifted at high speed.
Patent JP-S6070773-A (JP)
Inventor: MADAN MOHAN CHIYATSUDA
IPC: H01L29/167
Filed: 1984-07-31
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-S649129-A (JP)
Title: Method and apparatus for weighing and packing grain
Inventor: SATAKE TOSHIHIKO
IPC: B65B51/10
Filed: 1987-06-25
Abstract: PURPOSE:To obtain a packed product easy to carry, by forming a handle to the tab part of a packing bag simultaneously with the sealing of said tab part. CONSTITUTION:When a photoelectric tube detects the photo-mark on a film to stop the flow of the film, a lower sealing cylinder 22 extends to push down a seal stand 23. At this time, since a current is supplied to a nichrome wire 31 and a seal head 32 is already heated to high temp. suitable for sealing, the film grasped by elastomers 29A, 29B are widely welded at the part pressed to the seal head 32. Further, a protruding part 33 having a blade part bonded thereto is provided to the seal head 32 and inserted in the recessed part 34 of a cushion plate 25 provided in opposed relation to the protruding part 33 to puch the film according to the shape of the protruding part 33 and the punched small piece of the film falls from a discharge port 35. By this method, the tab part becoming the bottom part of a bag is sealed a relatively widely and an opening part 47 becoming a handle is formed to the tab part 46.
Patent JP-S6315088-A (JP)
Title: Heat pipe of loop type
Inventor: YAMAMOTO ITARU
IPC: F28D15/02
Filed: 1986-07-07
Abstract: PURPOSE:To make it possible to transfer heat to the lower part from the upper part without using any mechanical power, by providing check valves at the inlet of a cooling part and in a position right above the connecting part of an upper and a lower heat pipes on the side of a down-pipe at the outlet of a heating part respectively, and by sealing a heating medium in a heat pipe except part of a down-pipe. CONSTITUTION:When a heating part 1 is heated, part of a heating medium 3 is evaporated, and a bubble flow, a plug flow, or a slug flow is produced in the upper and the lower heat pipes 2 and 3 of a heating part. At that time the pressure in a loop-line from check valves 5 to 6 including the heating part 1 is increased, the check valve 6 is opened, the produced bubbles disappear, and the pressure in the loop-line is reduced. Thereby a cold heating medium can be fed into the heating part 1 from a cooling part 4. While a discharged heating medium is fed into a down-pipe 8 via the check valve 6. Since the down-pipe 8 is not completely filled with the heating medium at that time, the discharged heating medium can easily go down into the cooling part 4. With such an arrangement the heating medium heated in the heating part 1 can be transmitted to the cooling part 4 positioned in the lower part of a loop-line, and transfer of heat corresponding to the transmission of a heating medium can be accomplished in the title heat pipe.
Patent JP-S6052019-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI HIDETAKE
IPC: G03F7/20
Filed: 1983-08-31
Abstract: PURPOSE:To reduce an effect on storage charges by the semi-insulating properties of a semiconductor substrate by introducing charges to the outside of the semi-insulating substrate through a conductive layer formed on a semi-insulating substrate surface as the opposite surface of a first main surface or under the semi-insulating substrate surface. CONSTITUTION:A protective film 2 is formed on the element forming surface of a semi-insulating GaAs substrate 1. Impurity ions such as silicon ions Si<+> are implanted to the back of the substrate 1, and activated through heat treatment, thus shaping a conductive layer 3. Charges are stored in an electron-ray resist film 4 once by a drawing by electron rays, but potential difference having a large gradient is generated at the shortest distance between the film 4 and the conductive layer 3 at ground potential, and the storage of the charges rapidly disappears by the conductivity of the semi-insulating substrate 1.
Patent JP-S6051333-A (JP)
Title: Data transfer method
Inventor: KANOU HIROYUKI
IPC: H03M7/50
Filed: 1983-08-31
Abstract: PURPOSE:To reduce the number of bits of digital data transferred at a time and transfer data accurately by transferring successively bit number information of bit ''1'' or ''0''. CONSTITUTION:Parallel digital data of plural bits is stored in a buffer storage circuit 12. A control 10 receives this stored digital data and detects bit ''1'' in the uppermost place of this data and transfers bit number (digit number) information corresponding to this place to a receiver. Next, the control circuit 10 inverts said bit ''1'' to ''0'' and detects bit ''1'' in the uppermost place again and transfers information similarly. This operation is repeated, and all bits of stored contents are inverted to ''0'' to terminate transfer. Consequently, the total number of bits to be transferred is reduced. If digital data indicating deviation quantities are generated successively, digital data concerning an overall deviation quantity to be transferred is stored in the storage circuit, and thus, data is transferred accurately.
Patent JP-S5384120-A (JP)
Title: Iron resonant transformer drive circuit
Inventor: KAZUMA HIDEJI
IPC: H02M7/537
Filed: 1976-12-29
Abstract: PURPOSE: To decrease switchin gloss by compensating the pulse rise time and fall time of a switching transistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6050388-A (JP)
Title: Heat accumulator
Inventor: SUGA TOSHIYUKI
IPC: F28D20/02
Filed: 1983-08-31
Abstract: PURPOSE:To contrive to accumulate the larger quantity of heat by utilizing the smaller quantity of heat accumulating material by a method wherein a heating medium is circulated through the inside of an inner tube of a double tube of which diameter is varied in wave-shaped manner, and a heat accumulating material is filled between the inner and outer tubes. CONSTITUTION:A double tube 4 is composed of an inner tube 2 and an outer tube 3 having nearly similar shape. The inner tube 2 and the outer tube 3 are bellows-shaped tube of which diameter is varied in wave-shaped manner along the longitudinal direction, a heat accumulating material 5 is filled into the space between the inner tube 2 and the outer tube 3. The heat accumulating material 5 is, as it is called, a latent heat accumulating material. The latent heat to be entered into and left from the heat accumulating material 5 is utilized at the phase transition thereof under designated temperature of the heat accumulating material 5. Thereby, the large quantity of heat can be accumulated or dissipated by utilizing relatively small quantity of heat accumulating material 5.
Patent JP-H109421-A (JP)
Title: Pressure perception type pilot valve
Inventor: IWASAKI MASAHIRO
IPC: E03B7/07
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To make the pilot valve for return and interception for a flow passage selector valve by one valve, in an emergency water tank equipment. SOLUTION: A valve element 25 in a valve casing 20 divided in three can be contacted alternatively to first/second valve seats 26a, 26b. A valve rod 23 is moved vertically along with a diaphragm 32 and this movement is decided by the pressure from a pilot port 27 and the energized force of a spring 35. The energized force is adjusted by a bolt 37 and the valve element 25 regulates a pilot pressure 27 contacting/separating to/from the valve seats 26a, 26b. This adjust pressure makes a changeover pressure of the open/close of the flow passages 27a of the first/second ports 21a, 21b and the open/close of the flow passages 27b of the second/third ports 21b, 21c and the open/close changeover of both flow passages 27a, 27b can be carried out simultaneously.  When both flow passages 27a, 27b make the open/close flow passages of pilot valve for return and interception of the flow passage selector valve in an emergency water tank equipment, the operation of both valve can be carried out by one valve V1 .
Patent JP-H0718526-A (JP)
Title: Cylindrical-type strander
Inventor: UEDA IWAO
IPC: D07B7/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide the subject strander obviating the necessity of its maintenance through simplifying its structure and enabling a cradle to be kept horizontally at all tomes in attaching/detaching of bobbins. CONSTITUTION:This cylindrical strander is so designed that the outer end 4a of each horizontally freely movable pintle 4 in respective bobbing attaching/ detaching devices 3 mounted on the left and right side plates 2 of a cradle 1 is tapered and the left and right inner symmetrical positions of a rotary cylinder 5 housing the cradle 1 are each provided with a tapered hole 7 to be engaged with the outer end 4a of each of the pintle 4 when a bobbin 6 is in a detached state.
Patent JP-H1010154-A (JP)
Title: Manufacture for probe unit
Inventor: WAKANA SHINICHI
IPC: C25F3/16
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a probe unit stably with good reproducibility which has a shape suitable as a probe of a voltage-measuring device, by polishing a front end of a probe matrix fixed to a backing material. SOLUTION: A backing material and a W (tungsten) cut bar as a probe base-material are prepared (processes S1, S2). The base material and the tungsten cut bar are assembled in one body (process S3). Subsequently, a front end of the tungsten bar is sharpened by electrolytic polishing with a low voltage and a low polishing speed (process S4). Finally, the front end of the tungsten cut bar is formed to a specific diameter by electrolytic polishing with a high voltage and a high polishing speed (process S5). In this manner, parameters hard to control simultaneously under one electrolytic polishing condition, e.g. a vertical angle and a diameter of the front end of the probe can be easily controlled. Moreover, the probe is not damaged when assembled to the backing material.
Patent JP-H04364300-A (JP)
Title: Control system for associated memory device
Inventor: TAMURA TOSHIYUKI
IPC: G11C15/00
Filed: 1991-06-04
Abstract: PURPOSE:To improve a manufacturing yield in an associated memory when it is produced especially in an integrated circuit, by discarding the word only even though the above word having a problem on the process is damaged. CONSTITUTION:In the case that a defective word is present in the words in the associated memory 201 and a data RAM 202, a bit corresponding to a free address detector 203 is forcedly set at a specified logical value by a first control means A. Hence the free address detector 203 outputs a detection result that the word is not free. Also among match lines outputted from the associated memory 201 by a second control means B, the match line corresponding to a defective word is controlled so as to be not active.
Patent JP-S6316658-A (JP)
Title: Semiconductor storage device
Inventor: YAMANAKA TOSHIAKI
IPC: H01L23/52
Filed: 1986-07-09
Abstract: PURPOSE:To increase the durability of a semiconductor storage device against a software error due to an alpha-ray by forming a third layer conductive film for connecting the sources of a pair of driving MOS transistors to contract by approx. 15% the longitudinal length of the size of a memory cell. CONSTITUTION:The sources 3g, 3h of driving MOS transistors T1, T2 are connected through connecting holes 14c, 14d formed in an interlayer insulating film 10 of first and second layer conductive films and an interlayer insulating film 13 of second and third layer conductive films by using a third layer conductive film 12b, the third layer conductive film is fixed to a ground potential Vss, and connected to the sources of all driving MOS transistors in a storage devie. The third films 12c, 12d are connected through holes 14a, 14b to the drains 3a, 3b of transfer MOS transistors T3, T4, and aluminum electrodes 2a, 2b of data lines are connected through the holes 4a, 4b to the films 12c, 12d.
Patent JP-H08335080-A (JP)
Title: Signal processing device
Inventor: SHIODA KAZUAKI
IPC: G10H1/18
Filed: 1995-06-02
Abstract: PURPOSE: To provide a signal processing device in which a user itself can easily create a required signal processing function or characteristic. CONSTITUTION: In the signal processing device such as acoustic effect imparting device using a digital signal processing processor 16 such as DSP, this device has a configuration designating means for designating the kind of signal processing module and the connection between modules, a program generating means for generating a source program by use of at least the instruction word string corresponding to each module, an assembling means for converting the source program into a mechanical word, and a transferring means for transferring the mechanical word to the program storing memory 17 of the processor 16.
Patent JP-S6317918-A (JP)
Title: Melamine resin granular molding compound
Inventor: MIMURA IKUO
IPC: C08G12/32
Filed: 1986-07-09
Abstract: PURPOSE:To obtain the titled molding compound with each specific particle size distribution, hardness and angle of repose, outstanding in autometering suitability, resistance to tortoiseshell speck development, degradation resistance, crack resistance and impact resistance, by recrushing a cold roll compression molded product of molding composition powder with specific physical properties. CONSTITUTION:The objective molding compound can be obtained by recrushing a cold roll compression molded product of melamine resin molding composition powder with 200 mesh shieve-passable powder accounting for >=70wt% and angle of repose >=50 deg.. This molding compound has the following characteristics; 1. particle size distribution i) 24 mesh shieve-unpassable... <=5wt% ii) 24 mesh shieve-passable and 42 mesh shieve-unpassable... 50-90wt% iii) 42 mesh shieve- passable and 145 mesh shieve-unpassable... 10-40wt% iv) 145 mesh shieve- passable... 0-15wt% 2. hardness X(kg/cm<2>)... when expressed by relationship I [X is average hardness (kg/cm<2>); alpha is variation range of hardness], falling within the ranges expressed by relationships II and III 3. angle of repose... 40-50 deg..
Patent JP-S6050122-A (JP)
Title: Cooling method of high temperature steel sheet
Inventor: YAMAGUCHI YOSHIHIRO
IPC: C21D9/573
Filed: 1983-08-30
Abstract: PURPOSE:To prevent generation of cooling strain by segmenting the range of cooling start temp. and stop temp. to plural temp. regions, and cooling a steel sheet while changing the spray pattern of cooling water from the top and bottom surfaces in the transverse direction of the steel sheet in accordance with the temp. region in each segment. CONSTITUTION:A high-temp. steel sheet formed by hot rolling is cooled with water from the top and bottom surfaces thereof. Water cooling of the high- temp. steel sheet is accomplished while the range of cooling start temp. and stop temp., for example, the water spray pattern in the distribution A of the water flow rate in the transverse direction, is changed to a pattern I , pattern IIand pattern III. More specifically, the pattern I is the same as in the conventional method but the distribution of the water flow at the edge is made slightly higher like in the pattern II unlike the pattern I in the temp. distribution in the transverse direction from the cooling start temp. of about 550 deg.C to the cooling stop temp. of about 300 deg.C. The distributions of the water flow in most of the transverse direction are made the same in the pattern III.
Patent JP-H0680791-A (JP)
Title: Polyvinylidene chloride-methyl acrylate copolymer composition, film, and structure having high gas barrier properties after retorting
Inventor: ROBAATO JIYON BURENBERUGU
IPC: C08J5/18
Filed: 1991-06-03
Abstract: PURPOSE: To provide a polymer composition having a high gas (oxygen, especially) barrier performance, and having the high barrier performance even after a retort process, a film formed of this polymer composition, and a method of packaging food with film package such as pouch.  
     CONSTITUTION: The polymer composition including a polyvinylidene chloride- methylacrylate without substantially including ethylene vinyl acetate, and the film formed of this polymer are provided. By forming film package using this film, and packaging food, gas (oxygen, especially) will not penetrate even after retort processing, thereby the food can be safely stored. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000352312-A (JP)
Title: Exhaust purification device for motorbike
Inventor: OTAKA TOSHIHIRO
IPC: B62M7/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To facilitate connection work of an engine exhaust system and air cleaner for secondary air and reduce intake sound, by extending an intake tube, whose one end is connected with the air cleaner for secondary air mounted on a power unit, from the air cleaner for secondary air. SOLUTION: An air introduction pipe 120 leading to a second unpurified chamber 111 in an air cleaner for secondary air 83 is provided integrally with a second case member 86 such that an inner end of the air introduction pipe 120 opens to the second unpurified chamber 111. An intake tube 121, whose one end is connected with the air introduction pipe 120, extends forward via the vicinity of a swingable support shaft of an engine to a vehicle body frame. Since the air cleaner for secondary air 83 is mounted on a power unit, connection work of the air cleaner 83 with an exhaust system of the engine can be executed before assembly onto the vehicle body frame. Furthermore, since the intake tube 121 is provided extendedly, actual capacity of the air cleaner for secondary air 83 is increased and thus intake sound can be reduced.
Patent JP-H0831319-A (JP)
Title: Graphite suspension injecting system
Inventor: YATANI TATSUO
IPC: H01J9/227
Filed: 1994-07-12
Abstract: PURPOSE:To enhance the quality of a graphite coating film through perfect removal of impurities from a collected liquid of graphite suspension and also enhance the rate of collection by feeding the collected liquid to a coagulation separating facility as a preprocessing before the liquid is sent to a collection tank. CONSTITUTION:A pouring system for graphite suspension is equipped with a collection tank 4 and coating tank 8 for use in applying a graphite coating film to the inner surface of a panel or funnel of a cathode-ray tube. A coagulation separating means is furnished as a preprocessing mechanism prior to sending the collected liquid to the collection tank 4. A favorable example of the separating means is a deposit separator tank 12 or a centrifuge device 17.
Patent JP-S5963239-A (JP)
Title: Powder and particle discharging apparatus of powder and particle carrying truck
Inventor: YAMADA YUTAKA
IPC: B60P1/40
Filed: 1983-08-30
Abstract: PURPOSE:To permit conveying means to be started, stopped or inclined and to make the operation easy, by providing a switch at the forward end of conveying means for discharging powder and particles by screw conveyors. CONSTITUTION:A screw conveyor 4 is provided at the bottom of a powder and particle containing tank 3, and the screw conveyors 8, 10 are provided in the conveying means 6 consisting of a vertical conveying cylinder 7 and a discharging cylinder 9. An inclining operation lever 13 and a discharging operation lever 14 are provided behind the tank, and they together with the switch 15 at the forward end of discharging means constitute operation means. Thus since the switch 15 is provided at the forward end of the discharging means, an operator on a silo 16 can incline, start or stop the discharging means. Therefore the positioning of a leading cylinder 12 or the monitoring of the silo can be made by only one operator.