baber/WOPTO huggingface dataset:
Patent JP-H07214183-A (JP)
Title: Draw-back bending method
Inventor: SANO KAZUHIRO
IPC: B21D19/08
Filed: 1994-02-09
Abstract: PURPOSE:To restrain the development of crack and wrinkle in the case of draw-back bending integrally a straight part and a curving part or even in the case of largely varying the cross sectional shape over the whole length of draw-back bending work. CONSTITUTION:This draw-back bending method is the one, by which draw- formed panel 24 is set to a movable die 32 side and a flange 26 of the panel 24 is pressed to the movable die 32 side with a draw-back bending edge 38 to execute the draw-back bending formation to the flange 26 in a recessed state. Then, the deep drawing formation is beforehand executed to the panel 24 so that distances l1, l2 from a position abutting the draw-back bending edge 38 firstly on the flange 26 to a position completing the draw-back bending equal (l1=l2) over the whole part executing the draw-back bending to the flange 26.
Patent JP-S62184097-A (JP)
Title: Purification of waste oil
Inventor: RORUFU BUETSUTSUERU
IPC: C10M175/02
Filed: 1987-01-27
Abstract: A process is disclosed for the working up of salvage oil, in which the salvage oil is subjected to an extraction under supercritical conditions. The halogen compounds contained in the produced extract are removed by catalytic hydrogenation. The extraction residue is eliminated by deposition or thermal treatment (gasification). In the case of a thermal treatment of the extraction residue, other residues can be simultaneously converted, so that the process is performed without yield of environmentally burdensome residues or by-products. Ethane in particular and/or propane is employed as solvent for the supercritical extraction.
Patent JP-H04254331-A (JP)
Title: Semiconductor device
Inventor: ABE YASUNARI
IPC: H01L21/3205
Filed: 1991-02-06
Abstract: PURPOSE:To prevent the increase of contact resistance between a contact hole or a viahole and substratum semiconductor, and the stress migration of a wiring, and obtain a semiconductor device capable of increasing the anti-exfoliation strength of a pad for bonding, in relation to a semiconductor device, in more detail, a semiconductor device having a wiring and a pad which contain an Al film or an Al allay film. CONSTITUTION:The title device is provided with a wiring 31 formed on an insulating layer 24 and a pad 32 of a bonding region 20 which is formed on the insulating layer 24 and connected with the wiring 31. The above wiring 31 is constituted of a substratum conductor layer 35/an aluminum (Al) film or an Al alloy film 29 which are formed in contact with the insulating layer 24. The above pad 32 is constituted of the aluminum (Al) film or the Al allay film 29 which are formed in contact with the insulating layer 24.
Patent JP-S63184296-A (JP)
Inventor: UKEKAWA MAKOTO
IPC: F21S2/00
Filed: 1987-01-26
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-S53101411-A (JP)
Title: Mr type magnetic head
Inventor: TOTSUTORI HIROSHI
IPC: G11B5/39
Filed: 1977-02-16
Abstract: PURPOSE:To increase playback sensitivity by providing a ferromagnetic material near magnetic reluctance effect element (MR element) via dielectric and reducing the damagnetic field of the MR element by magnetic recording media.
Patent JP-H02195830-A (JP)
Title: Agent for promoting germination of artificial seed
Inventor: WAKE HITOSHI
IPC: A01N63/02
Filed: 1989-01-25
Abstract: PURPOSE:To obtain an artificial seed having high germination rate by adding filtrate of microalgae culture liquid and/or extract of microalgae as an artificial seed germination promoter to a basal medium and embedding the medium together with a plant-reproducing tissue in a water-absorbing gel. CONSTITUTION:Filtrate of the cultured liquid of microalgae such as Chlamydomonas dorsobentralis or Chlorella vulgaris and/or extract of said microalgae are added as an artificial seed germination promoter to a basal medium such as Murashige-Skoog medium. The medium and a plant-reproducing tissue (future plant body) are embedded in a water absorbing gel such as calcium alginate or carrageenan to form an artificial seed having high germination rate. A superior strain can be proliferated in large quantities and high efficiency by the use of the artificial seed.
Patent JP-H02196267-A (JP)
Title: Drying mechanism for adhesive transferring system
Inventor: SHIOZAWA ETSUO
IPC: G03G15/16
Filed: 1989-01-25
Abstract: PURPOSE:To dry a toner image at high level by squeezing insulating liquid on a photosensitive drum by a squeezing roller arranged on the outer peripheral plane of the photosensitive drum and scraping away the liquid with a blade. CONSTITUTION:The squeeze roller 51 is supported by a supporting axis 54 and the outer peripheral plane is arranged at the position having the prescribed interval (t) from the photosensitive drum 10 outer peripheral plane. The roller 5 rotates in the direction shown by an arrow B, which is the opposite direction of the rotating direction of the drum 10 shown by an arrow A, squeezes the insulating liquid on the outer peripheral plane of the drum 1 and squeezes the insulating liquid of the toner image formed on the drum 10 outer peripheral plane. On the roller 51, the blade 52 supported with a supporting bar 57 for insulating the insulating liquid adhered on the roller 51 is pressed. The roller 51 is faced to the drum 10 under the condition that the roller 51 is always almost dry by providing the blade 52 and the toner image is efficiently, speedily and surely dried.
Patent JP-H02292016-A (JP)
Title: Production of thick tube by use of rubber and/or plastic compound and its apparatus
Inventor: HANSUUYOAHIMU GOORITSUSHIYU
IPC: B29C48/10
Filed: 1990-01-25
Abstract: PURPOSE: To save a material and to improve quality of a tube to be produced, by a method wherein a specified shape is provided in a tube extrusion-molded and filled with air and e.g. the height or the width is measured to make it as a base for controlling air pressure. CONSTITUTION: A tube 3 is extruded from an extrusion head 1 of an extrusion molding machine 2 and is continuously transported by means of a take-up unit 4. The tube is filled with air and the air is fed from a compressed air generating device 5 through a core of the extrusion head 1 and a powder is mixed therewith through a feeding hopper 7. A length and wt. metering device 14 is position on the back of the take-up unit 4 and two pairs of roller pairs 16 and 17 are successively positioned and the upper part rollers 16 molds the tube 3 into a specified shape. A width measuring device consisting of a light transmitter 18 and a light receiver 19 between the roller pairs 16 and 17 and an edge part light 20 indicates the position of the edge part of the compressed tube 3 and can set the tube 3 at a specified height and the width is set by the edge part light 20.  A signal obtd. in relation to the width of the tube 3 from the light receiver 19 is transferred through a guide wire 21 and the output of a control device 22 is connected with the compressed air generating device 5 through a guide wire 23.
Patent JP-H08209485-A (JP)
Title: Woven fabric having metallic designability
Inventor: ONODERA TADAHITO
IPC: D01F6/62
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a woven fabric having metallic designability by using a multifilament yarn having a flat cross section and a specific wt.% or below of a delustering agent as a warp yarn and regulating the number of continuous floats within a specific range. CONSTITUTION: This woven fabric is obtained by using a cation-dyeable polyester multifilament yarn having 2.0-8.0 flatness degree and <=0.3wt.% titanium oxide content as a warp yarn and a nylon 6 multifilament yarn dyeable to a color different from that of the warp yarn as a weft yarn, weaving the woven fabric of a satin-based textile weave having the number of continuous floats of the warp yarn within the range of at least 2-12, scouring the resultant woven fabric and then carrying out the multicolor dyeing of the resultant woven fabric or dyeing of only the warp yarn.
Patent JP-S62173690-A (JP)
Title: Memory write control system
Inventor: AOYAMA NORIYUKI
IPC: G11C7/00
Filed: 1986-01-27
Abstract: PURPOSE:To prevent a malfunction from occurring by equipping with a delay circuit, an AND gate, and an OR gate, and securing the holding of a data, and the change of an address in a memory write time. CONSTITUTION:A memory write signal 10 sent out from a host CPU, etc., is delayed by several 10 ns with a delay line 5. An output signal 11 taken from an AND between the delay signal and the memory write signal 10 is used as a count up clock for the enable signal for a data buffer 2 and an address counter 4, and a data holding time and an address changing time can be secured. Also, an output signal 12, the width of which is narrowed, passed an OR gate 7 is used as a chip select signal, not as the write terminal of a memory 3, and a delay line output signal 13 as a memory write signal. In this way, the write timing is decided at a time when both signals 12 and 13 are at '0' (low level), and also, the mode of the memory 3 goes to a write mode, and no output (data readout) from the memory 3 is generated.
Patent JP-S56112723-A (JP)
Title: Manufacture of compound semiconductor crystal
Inventor: KONUMA TAKESHI
IPC: H01L21/322
Filed: 1980-02-12
Abstract: PURPOSE:To improve the crystallinity of a compound semiconductor substrate to which inert element ion is injected in an atmosphere of substrate forming element by heat treating the substrate and then removing the ion injected layer. CONSTITUTION:Inert element ion such as Ne or the like is injected to the Cr-doped semi-insulating substrate 1, and the substrate 1 is heated in As atmosphere of the substrate forming element. After the excessive Cr, unnecessary impurity and crystal fault are collected to the layer 4 by this heat treatment, they are removed by a chemical etching process, and the semi-insulating GaAs substrate is obtained. Since the excessive Cr and crystal fault are thus removed in the substrate, the substrate having preferable crystallinity can be obtained. When the semiconductor device using the substrate is formed, its manufacturing yield and reliability can be improved.
Patent JP-H10211868-A (JP)
Title: Automobile remote control system
Inventor: KAWAMURA YUKIO
IPC: B60R25/04
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To make possible both operations of keyless entry and remote engine start by using a light-weighted and small-sized portable equipment. SOLUTION: In a portable equipment 61, a pin jack 79 is provided, in the case of operation of keyless entry only required for radio operation from in the vicinity of a vehicle, the portable machine 61 is independently operated, in the case of an engine starter, the pin jack 79 of the portable machine 61 is connected to an amplifier fixedly provided in a house or the like, to perform long range transmission by amplification. A constitution of the portable machine 61 is sufficient for transmitting a weak radio wave, lightening of weight and miniaturization can be realized.
Patent JP-S61177480-A (JP)
Inventor: KAWAMURA HIDEO
IPC: G09F9/00
Filed: 1985-02-01
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-S5299769-A (JP)
Title: Pellet for semiconductor device
Inventor: AIDA AKIRA
IPC: H01L21/60
Filed: 1976-02-18
Abstract: PURPOSE:Increasing of device pins is made possible by providing bonding pads arranged zigzag on the inside of a pellet along its circumference.
Patent JP-S59141340-A (JP)
Title: Production of stepped hollow parts
Inventor: OKU MASAHARU
IPC: B21K23/04
Filed: 1983-02-02
Abstract: PURPOSE:To reduce a working stage and to produce a stepped hollow part with high accuracy by inserting a solid slug consisting of a disc part and a projecting part into a hollow die, forming a slug of a bottomed hole by an inner punch and blanking the bottom part thereof. CONSTITUTION:A solid slug 2 consisting of a disc part and a projecting part is placed on the counter punch 4 of a hollow die 11. A piston block 21 is lowered via a hydraulic line 22 of a cylinder block 20 to hold a solid slug 2 with an outer punch 16. A pressure receiving surface 19 is then depressed to intrude the top end of an inner punch 17 into the slug 2, thereby forming a slug 3 having a flange part 3a, a boss part 3b and a bottomed hole 4a. The slug 3 is removed, and a blanked part 4b provided in the lower part of the hole 4a is blanked and is removed as a scrap 5 and the slug 3 is subjected to annealing. A stepped hollow part 4 is thus obtd.
Patent JP-2000210200-A (JP)
Title: Mat
Inventor: TOZAWA RYOICHI
IPC: A47J37/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent a pan from being stained and to improve the taste of grilled fish by forming a mat with metal fibers. SOLUTION: A mat C arranged above the pan of a heating apparatus is formed with metal fibers. Any metal may be used as the material of the metal fibers forming the mat C, e.g. stainless steel, copper or aluminum, and aluminum is preferable in particular. Aluminum fibers are laminated in the entangled state, and they are pressed from above and below to form a felt-like flat plate. Portions at prescribed positions of the flat plate made of an aluminum fiber laminated material are crushed to form thin sections having small gaps between the metal fibers (high-density sections having small gaps between the metal fibers). The peripheral sections of a mat A (regions of 5-10 mm from the end section) are particularly crushed as the thin sections (high-density sections).  Uncrushed portions are thick sections having large gaps between the metal fibers (low-density sections having large gaps between the metal fibers), and the circular thick sections (low-density sections) are regularly repeated in this pattern.
Patent JP-H02196358-A (JP)
Title: Communication controller
Inventor: MATSUOKA TOSHIYA
IPC: G06F13/00
Filed: 1989-01-25
Abstract: PURPOSE:To decide a transmission buffer in a fixed short time by registering previously an available transmission buffer as a queue and deciding a desired transmission buffer based on the queue. CONSTITUTION:A control means 11 of a communication controller 1 decodes the input/output instruction that instructs the address and the length of the data stored in a memory 3 and to be transmitted and then reads out an idle buffer registered previously in a queue as a transmission buffer address which is used for transmission. The transmission data received from the memory 3 is transferred in DMA to the corresponding transmission buffer is response to the address, the data length, and the transmission buffer address of the data that is instructed by the input/output instruction and to be transmitted in the memory 3. Based on this transfer end instruction, the data on the transmission buffer is sent to a circuit from a transmission/reception circuit 13. The transmission buffer address of the corresponding transmission data is registered to an idle buffer matrix circuit 14 as an idle buffer based on an acknowledge sent to the circuit 13 from a counterpart station. Thus the transmission buffer can be decided in a fixed short time.
Patent JP-H02196537-A (JP)
Title: Wireless equipment for voice recognition
Inventor: SHIMAZAKI MITSUO
IPC: G10L17/00
Filed: 1989-01-25
Abstract: PURPOSE:To improve the reliability of sent information and to sufficiently enhance the performance of a voice input device by digitizing a voice spectrum signal and providing a transmission protocol. CONSTITUTION:A slave station 100 is provided with means 2, 4 analyzing an inputted voice signal at every frequency spectrum and sending it as a digital signal and a transmission interface circuit 3 controlling the transmission protocol of the digital signal. A master station 200 is provided with a reception interface circuit 22 receiving the digital signal corresponding to the transmission protocol. Then a speech recognition device 300 receives a digital signal analyzed at every frequency spectrum to apply voice recognition. Since the voice spectrum signal is digitized in such a manner to provide the transmission protocol, the reliability of the sent information is improved and the performance of the voice input device is sufficiently enhanced.
Patent JP-S53102847-A (JP)
Title: Electrolytic machining apparatus
Inventor: NAKAZONO MASAKAZU
IPC: B23H9/02
Filed: 1977-02-21
Abstract: PURPOSE: An electrolytic machining apparatus to which the material can be supplied in arbitrary attitude, by switching the polarity of the machining electrode correspondingly to the attitude of the material to be machined. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07225033-A (JP)
Title: Drain processor for air conditioner
Inventor: ABO SHINJI
IPC: F24F13/22
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a drain processor for an air conditioner having high cooling capacity and drain processing capacity by uniformly dripping drain water to a condenser. CONSTITUTION:Drain water generated at an evaporator 14 of an air conditioner 10 is received by a drain tray 18, and the water stored in the tray 18 is supplied to a drop tray 21 provided above a condenser 13 through a hose 20 by a pump 19. The water supplied to the tray 21 is absorbed to a water absorbing member 22 disposed from inside to outside of the tray 21, and continuously uniformly dropped to the condenser 13 from an end of the member 22 disposed at the outside of the tray 21.
Patent JP-S61176661-A (JP)
Title: Metallic powder-containing polymer composition
Inventor: KAGEYAMA YOSHITERU
IPC: C08L1/00
Filed: 1985-01-31
Abstract: PURPOSE:The titled composition useful as an electrostatic material, magnetic shielding material, etc., having improved reduction in oxidation stability caused by blending of metallic powder, obtained by blending a polymer with metallic powder coated with an amine compound and a silane coupling agent compound. CONSTITUTION:A polymer such as a synthetic resin, synthetic rubber, etc. is blended with metallic powder [e.g., iron (alloy), etc.] coated with an amine compound (e.g., phenyl-alpha-naphthylamine, etc.) and a silane coupling agent compound [e.g., vinyl-tris(2-methoxy-ethoxy)silane, etc.], to give the aimed composition. The amounts of the amine compound and the silane coupling agent compound coated are 0.05-1.0wt%, respectively.
Patent JP-S56116182-A (JP)
Title: Method and device for character judgement of input picture
Inventor: KIZAWA MAKOTO
IPC: G06T7/00
Filed: 1980-02-15
Abstract: PURPOSE:To enable the grasp of character of input picture accurately, by executing simple operating processing based on the amount of information less shrinking input picture. CONSTITUTION:The video signal read in at the scanner 1 is digitized at the AD converter 2 and stored in the storage device 6 after logical operation every small video element area at the OR circuit 3. The output of the AD converter and counter 5 is fed also to the 1st processing circuit 7, where the accumulating calculation of period length and area is made when the output of the OR circuit 3 is judged as picture part, and the result is stored in the storage device 8. Similarly, the 2nd processing circuit 9 calculates the statistical quantity such as run length of picture, and the result is stored in the storage device 10. The memory contant of the storage devices 6, 8, 10 is suitably read out in the logic judging circuit 11, allowing to judge picture or sentence.
Patent JP-H07223267-A (JP)
Title: Optical shaping method and optical shaping device
Inventor: TAKANO YOICHI
IPC: B29C35/08
Filed: 1994-02-14
Abstract: PURPOSE:To provide an optical shaping method and an optical shaping device which are rich in general-purpose properties wherein though an operator is not experienced in operation of CAD, the device can be simply operated, and further basic shapes of various substrates can be variously deformed only by inputting them. CONSTITUTION:When a scan curing layer at one constant height cross section is ended to be formed, an elevator 8 is lowered by a thickness content of the constant-height cross section to be shaped next. When one constant-height cross section layer of the shaping body 9 is shaped, a plurality of kinds of information of a support body for supporting a shaping body are preliminarily stored in a support body information storing part 6b. The stored information is read with a support body selecting part 6c. After selecting appropriately scan curing layer information of the support body 11, the shaping body 9 and the support body 11 are shaped.
Patent JP-H05213615-A (JP)
Title: Production of ammonium sulfate
Inventor: MIYAKE MINORU
IPC: C01C1/242
Filed: 1992-02-03
Abstract: PURPOSE:To maintain the specified concn. of the crystal in a mother liquor at the time of separating the crystal of the ammonium sulfate in the production of the ammonium sulfate. CONSTITUTION:This process for production of the ammonium sulfate by bringing sulfuric acid into reaction with the ammonia incorporated into a coke furnace gas comprises connecting a recycling liquid supply pipe for supplying the recycling liquid after the sepn. of the crystal from the mother liquor to a mother liquor supply pipe for supplying the mother liquor contg. the crystal of the ammonium sulfate to an elevated crystal chamber from the crystal vessel, normally supplying the specified volume of the mother liquor per unit time from the crystal vessel to the elevated crystal chamber and supplying the recycling liquid in place of the mother liquor to the elevated crystal chamber by stopping the supply of the mother liquor from the crystal vessel to the elevated crystal chamber when the concn. of the mother liquor withdrawn from the elevated crystal chamber is too high. As a result, the quality of the ammonium sulfate is improved and the amt. of the industrial water and steam to be used decreases.
Patent JP-H11213236-A (JP)
Title: Automatic vending machine
Inventor: NISHI MASAHIRO
IPC: G07F11/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To surely carry a cover detached in the middle of a merchandise carrying path from a bucket unit to a merchandise output port at the time of selling cup merchandise with a cover. SOLUTION: A merchandise housing rack in which plural columns are arrayed in upper and lower stage and right and left columns and a bucket unit with a merchandise carrying belt conveyer 12 loaded on the X-axial carrying path of an X-Y carrying mechanism are mounted in the case of an automatic vending machine, and access is performed from the bucket unit to the selected column based on a selling command, and merchandise ejected from the column is moved to the bucket so as to be carried to a merchandise output port by the conveyer in this automatic vending machine.  A collar part 12f with a knurled groove 12g surrounding the outer periphery of a bearing 12e and extending adjacently to the side wall of the bucket case 11 is integrally formed at the both edges of a pulley 12c of the belt conveyer, and a carrying force is transmitted to a merchandise cover 23b in a large diameter size for allowing the pulley 12c to pass through the collar part 12f so that the merchandise can be carried to the merchandise output port.
Patent JP-H08212080-A (JP)
Title: Information processor
Inventor: SHIMAMOTO NAOKI
IPC: G06F9/06
Filed: 1995-02-06
Abstract: PURPOSE: To provide an information processor which can extremely shorten the remodeling time of a ROM and also can prevent the breakage of the ROM. CONSTITUTION: An information processor changes a ROM storing an operation program of a terminal 30 into a writable flash ROM 57 and contains a ROM 53 at the terminal 30 to store a download program 54 which shifts a new operation program 56 to the terminal 30. Then a 1st switch means 59A is added to switch an old operation program to the program 54 by a switch instruction given from a host computer 51, together with a 2nd switch means 59B which switches the program 54 to a new operation program 58 by a switch instruction given from the computer 51.