baber/WOPTO huggingface dataset:
Patent JP-H08301420-A (JP)
Title: Net conveyor belt
Inventor: ONODERA KOICHI
IPC: B65G23/04
Filed: 1995-05-09
Abstract: PURPOSE: To ensure guide of a belt for snaking prevention by providing a guide portion with only lateral bars lacking in spiral filaments ranging over the whole length, providing the guide portion with the respective lateral bars bent to the same face side and engaging the guide portion with a guide in the running direction of a conveyor when running. CONSTITUTION: Part of a belt B, required length apart from both side edges, is lacking in a spiral filament 11 and each lateral bar 12 for the lacking portion is bent into a swollen shape to form a guide portion 13 ranging over the whole length of the belt B. The belt B is used for a carrying belt in a refrigerator, e.g. hunged over pulleys such as a take-up pulley 20, a snap pulley 21, a driving pulley 22, etc., and moved by turning the driving pulley 22 with a gear motor M, as shown by an arrow mark. On the carrier side on the runway, a carrier guide 23 is provided ranging over the whole length and the guide portion 13 of the belt B is fitted. On this account, the belt B guided to a groove in the carrier guide 23 runs without snaking.
Patent JP-S62271842-A (JP)
Inventor: SASAOKA NOBUHIKO
IPC: B65D5/355
Filed: 1986-05-16
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-S593143-A (JP)
Title: Cylinder body made of aluminium
Inventor: SHIMOMUKAI HIROSHI
IPC: F02F1/10
Filed: 1982-06-29
Abstract: PURPOSE:To permit easy casting of a cylinder body in open deck type and increase the rigidity of a water jacket by inserting a closing body into the upper edge opened part of the water jacket installed on the outer peripheral parts of a plurality of cylinders. CONSTITUTION:A plurality of cylinders 3 having cylinder bores 2 are fored in the center part of a cylinder body 1, and a water jacket 4 is formed around the cylinder 3. In this case, a seat part 42 is formed at the upper edge part of the inner wall 40 of the water jacket 4, and a closing body is arranged in utilization of said seat part 42, and the both sides of the closing body 6 are fixed between the inner and the outer walls 40 and 41 of the water jacket 4 through welding parts 60 and 61. Therefore, the cylinder body 1 in open-deck type can be casted easily through die casting, and the rigidity of the upper edge part of the water jacket 4 can be increased by said closing body 6.
Patent JP-H0410299-A (JP)
Title: Ic memory card
Inventor: HAYASHI YOSHIMITSU
IPC: G11C5/00
Filed: 1990-04-26
Abstract: PURPOSE:To prevent the mounting part of a circuit board from being destroyed without protruding an EP-ROM from an armour panel by mounting an ultraviolet erasing EPROM on the circuit board, covering it with a cap to transmit ultraviolet rays so as to constitute a circuit module and fixing it to the window of the armour panel. CONSTITUTION:A chip-shaped ultraviolet erasing EP-ROM 1 is attached to a circuit board 2 by die and the pad of the circuit board 1 is bonded with the pad of the circuit board by a wire bonding method. Then, the cap composed of a transmissive plate 6 and a receiving frame 7 covers then and the circuit module is constituted. The circuit module is fixed to the frame 3 and fixed to the armour panel from the both sides like a sandwich. The window is opened on the armour panel corresponding to the cap, and a written data can be erased by irradiating the panel with ultraviolet rays. Thus, the mounting part can be prevented from being destroyed without protruding the EP-ROM onto the upper face rather than the armour panel.
Patent JP-H09297859-A (JP)
Title: Image processor
Inventor: AOKI NAMIO
IPC: G06T7/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the image processor which draws the plasticity of an image corresponding to specified materials and the kind of a light source. SOLUTION: In image processing, solid image data selected and specified by a user are read out of a solid image memory 13, surface pattern data corresponding to selected and specified materials are read out of a surface-pattern- data-by material memory 14, and a solid image is drawn on the basis of the surface pattern data and displayed at a color display part 11. At this time, when lighting is specified from a key input part 12, a gradation processing program corresponding to the kind of the selected and specified light source is read out of a gradation-program-by-light-source memory 15 to give gradations to the surface of the said solid image according to the gradation processing program.
Patent JP-S5235351-A (JP)
Title: Refrigerating cycle
Inventor: NISHIDA ISAMU
IPC: F25B13/00
Filed: 1975-09-16
Abstract: PURPOSE: It intends to prevent over-power on the side of high pressure caused from variable loading under the operation of heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05305878-A (JP)
Title: Coupling structure of body strength member
Inventor: NAMIIRI ATSUSHI
IPC: B62D24/00
Filed: 1992-04-30
Abstract: PURPOSE:To improve a buffer effect in avoiding any possible reaction abatement by checking any flexural deformation in side-member curved ends due to an impact input. CONSTITUTION:A joint member 9 is installed after inserting a pillar fitting part 11 into a side sill 1 from an opening installed in a side wall at an inner side in the rear of this side sill 1 and joining a closing plate to the side wall. In addition, a front end curved to the car outside of a rear side member 5 is connected to a side member fitting part of the joint member 9 as being externally fitted, and the lower end of a rear pillar is fittingly connected to the pillar fitting part 11 of the joint member 9 through an opening 3 installed in an upper wall at the rear of the side sill 1. In succession, a rear waist member 7 is connected to a waist part of this rear pillar after being offset to the car outside.
Patent JP-S5234713-A (JP)
Title: Photographic emulsion dry plate
Inventor: YAMAZAKI TERUHIKO
IPC: G03C1/77
Filed: 1975-09-12
Abstract: PURPOSE:To eliminate deterioration of resolution due to insufficient contact as well as facilitate fine pattern forming in a photographic emulsion dry plateused for manufacture of semiconductors.
Patent JP-H05306441-A (JP)
Title: Hot-dip metal coating method and support roll in hot dipping metal bath
Inventor: KATAYAMA YOSHIHIKO
IPC: C23C2/00
Filed: 1992-04-30
Abstract: PURPOSE:To improve a hot-dip metal coating method and a support roll in the hot dipping metal bath. CONSTITUTION:This invention is related to the hot-dip metal coating method and the support roll 4 therefor, in which the surface roughness Ra of the roll is made to be 2.0-8.0mum and by this roll 4, a steel strip 1 is supported in the hot dipping bath. By this method, scratch and spot mark (flaw) on the hot dipping steel strip can be prevented.
Patent JP-H04339359-A (JP)
Title: Spindle motor drive system for magnetic disk device
Inventor: YANAGISAWA HIDEKAZU
IPC: G11B19/20
Filed: 1991-05-16
Abstract: PURPOSE:To normally operate a magnetic disk device by feeding exciting current larger than steady current for a prescribed period of time while a spindle motor is not rotated normally. CONSTITUTION:When the steady current is fed, a microprocessor (muP)1 detects with an index (ID) signal 10 from a spindle motor (SM)3 whether or not the SM3 reaches a prescribed rotation speed. When it reaches the prescribed speed, a constant speed control is performed. When it does not reach the prescribed speed, the exciting current larger than the steady current is fed to the SM3 for a prescribed period of time via a motor driver 2. After the prescribed period of time, the steady exciting current is fed, and when the muP1 confirms from the ID signal 10 that the prescribed rotation speed is reached by the SM3, the constant speed control is conducted. Thus, the magnetic disk device can be normally actuated without stopping the motor in the case of abnormal rotation.
Patent JP-H10302616-A (JP)
Title: Substrate for plasma display device
Inventor: SAKASEGAWA KIYOHIRO
IPC: H01J11/38
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently apply a phosphor on the inner wall surface of a barrier rib by forming the barrier rib on a back plate consisting of ceramic or glass by a mixture of ceramic powder or glass powder with a binder, and cutting vertical phosphor holding grooves on the inner wall surface of the barrier rib to hold the phosphor. SOLUTION: A plurality of barrier ribs 3 consisting of ceramic or glass are provided on one surface of a back plate 2 consisting of ceramics or glass, and a cell 4 is formed between each of the barrier ribs 3. An electrode 5 is provided on the bottom surface of the cell 4, and a phosphor is applied to the inner wall surface 6 of the cell 4. In the application of the phosphor, vertical phosphor holding grooves 21 are provided on the inner wall surface 6 so that the phosphor can be sufficiently held without dripping. The holding grooves 21 can be formed at low cost without requiring any special process by simultaneously forming them when the barrier ribs 3 are vertically released from the circumferential grooves of a roll in the formation of the barrier ribs 3 by the roll.
Patent JP-H09297139-A (JP)
Title: Chromatographic immunological analyzing device
Inventor: KOBAYASHI EIJI
IPC: G01N33/544
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an analyzing device easy to use and storable for a long time by sealing respective chromatographic strips on a base by a seal film covering the whole body and the base together with a dehumidifying agent or an oxygen absorbent-contained film. SOLUTION: Chromatographic strips 1 are put on a base 2, a seal film 3 is closely adhered to the peripheral part 11 of the strips 1 of the base 2, and the strips 1 are sealed together with a dehumidifying agent or an oxygen absorbent-contained film and interrupted from air. Since the sample adding part of each strip 1 is perfectly separated when the comb-shaped base 2 is used, a sample solution can be prevented from being wrongly carried to the adjacent strip 1 in the addition of the sample. Perforations 10 are used to cut off only the strip 1 to be used of a plurality of strips 1, and properly provided as occasion demands. An inexpensive analyzing device easy to use and protected from moisture and oxygen can be provided.
Patent JP-H0415776-A (JP)
Title: Extracting method for character size information
Inventor: YOSHIDA KAZUYUKI
IPC: G06K9/36
Filed: 1990-05-01
Abstract: PURPOSE:To extract the highly accurate character size information by segmenting a character line and then an rectangular area (tentative characters), obtaining a histogram (distribution) of the width and the height of the rectangle, and then extracting the information on the character size of a document or the end of a paragraph and the deforming rates of characters out of the distribution. CONSTITUTION:When a document is inputted as an image, this image is projected in the vertical direction and a part including a black picture element is segmented with a certain threshold value for segmentation of lines. Then the document image is projected in the horizontal direction for each segmented line, and a part including a black picture element is segmented for segmentation of a rectangle. Furthermore the document image is vertically projected in the rectangle, and a part including a black picture element is segmented for acquisition of a circumscribed rectangle 11 (tentative characters). Then 'en' characters are selected with the line width defined as a tentative standard character size, and the segmented rectangles are connected together or separated from each other for production of the combined characters. Thus plural lines are processed and a circumscribed rectangle is obtained. Then the distribution of the width and the height of the rectangle is utilized for extraction of the highly accurate character size information.
Patent JP-2000308318-A (JP)
Title: Iron-core coil motor and disk drive
Inventor: IKUTA HIROSHI
IPC: H02K5/167
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of hopping noise and switching noise, by setting the ratio of the suction force which is generated when the magnetic center of rotor magnets is deviated from that of the iron core of a stator coil to the total weight of whole rotating bodies including a rotor so that the ratio may become a numerical value that falls within a specific range. SOLUTION: In an optical disk drive, a spindle motor 6 is constituted as an iron-core coil motor, and the magnetic center 12a' of the iron core 12a of the stator coil 12 of the motor is offset from the magnetic center 15' of rotor magnets 15 so as to prevent the floating of a rotor 13 by sucking the rotor 13 downward. Here, the sucking force (magnetic attracting force) is set so that the force may fall within the range of 0.8-2.0 times of the total weight of a locking projection 17, a locking click 18., and a coil spring 19 constituting a turntable 16 and an optical disk 20 in addition to the rotor 13. Therefore, hopping noise and switching noise can be reduced or extinguished.
Patent JP-S5814137-A (JP)
Title: Exposure system by reduced projection
Inventor: KANAZAWA MASAO
IPC: G03F1/70
Filed: 1981-07-16
Abstract: PURPOSE:To eliminate exchanging of reticles and to improve exposure processing efficiency by shutting or exposing one normal pattern and one monitoring pattern alternately and adequately thereby forming the monitoring pattern properly on a substrate to be exposed. CONSTITUTION:Pattern shutters 12, 13 are provided on both sudes of a reticle 11 formed of one monitoring pattern M in the circumferential parts of nine normal patterns P1-P9. The shutters 12, 13 are slid laterally to shut or expose,  for example, the patterns P1 and M alternately, whereby the monitoring pattern  is properly transferred on a substrate 2 to be exposed.
Patent JP-H10289419-A (JP)
Title: Thin-film head and its production
Inventor: NAKAYAMA MASATOSHI
IPC: G11B5/31
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic head having high adhesive strength to constitutional materials and excellent durability by having a protective film, which is constituted to contain at least Si, C and H respectively at ratios of specific ranges, on at least the surface facing a recording medium. SOLUTION: This thin-film magnetic head is an MR induction type combined head having an MR head part for reproducing and a induction type head part for recording. This induction type head part for recording comprises an upper magnetic pole layer 3, a lower magnetic pole layer 5 and a gap 4 and a coil 12 held by these layers. The MR head part comprises an upper shielding layer 7, a lower shielding layer 9 and an MR element 8. The protective film 1 is formed on the surface of such thin-film magnetic head, which surface faces the magnetic recording medium. The protective film 1 is improved in the adhesive strength and durability by incorporating the Si, C and H respectively at 3 to 9 at.% Si, 61 to 81 at.% C and 16 to 30 at.% H therein.
Patent JP-H08299576-A (JP)
Title: Game ball lifter
Inventor: MARUHASHI KOICHIRO
IPC: A63F7/02
Filed: 1995-05-10
Abstract: PURPOSE: To provide a game ball lifter with which the number of parts is reduced, structure is simplified and a grinding member is equally pressed. CONSTITUTION: A soft elastic body 71 planarly formed over a wide area is overlapped and arranged on the opposite side of a lifting belt 25 of a grinding member 90. Since the soft elastic body 71 presses the grinding member 90 onto the side of the lifting belt 25 over the wide area, the grinding member 90 grinds a Pachinko (Japanese pinball game) ball PB. Since the soft elastic body 71 is planarly formed over the wide area, the grinding member 90 is equally pressed and the Pachinko ball PB is smoothly lifted.
Patent JP-H0481476-A (JP)
Title: Adhesive for rubber-fiber
Inventor: TERAJIMA KIYOMITSU
IPC: C09D109/08
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the subject adhesive having excellent adhering strength by mixing a butadiene rubber latex, styrene-butadiene-vinyl pyridine terpolymer latex and chlorosulfonated polyethylene latex. CONSTITUTION:(i) A butadiene rubber latex is mixed with (ii) a styrene- butadiene-vinyl pyridine terpolymer latex and (iii) a chlorosulfonated polyethylene latex in weight ratios of the components i/ii=80/20-30/70 and the components (i+ii)/iii=95/5-75/25 to obtain (A) a rubber latex. Next, the latex A is added to (B) a resorcin-formalin resin and mixed to afford the aimed adhesive suitable for bonding ethylene-propylene based rubber with synthetic fiber or natural fiber.
Patent JP-S5756427-A (JP)
Title: Medicine containing 2-phenyl-1,2-benzisoselenazole- 3(2h)-one
Inventor: MARUSERU RENSON
IPC: C07D293/12
Filed: 1981-07-16
Abstract: The present invention is related to pharmaceutical preparations containing as active components the known compound 2-phenyl-1.2-benzisoselenazol-3(2H)-one containing pharmaceutical preparations and process for the treatment in particular of rheumatic diseases.
Patent JP-S62269496-A (JP)
Title: Flange back detecting device
Inventor: FUJII HIROSHI
IPC: H04N5/232
Filed: 1986-05-16
Abstract: PURPOSE:To quantitatively detect the deviation of a flange back, by arranging a chart which is ranged to a marker, and both sides of the marker, and is constituted of a stripe pattern having a color possible to be distinguished from the marker, obliquely to an image pickup plane. CONSTITUTION:A chart 1 is placed so that the center marker 4 of the chart 1 is positioned at the position of a prescribed distance L1 at the front of a video camera, and the chart 1 is arranged so as to have the inclination of angle theta to the parallel state of the video camera as shown in double dotted chain line. In case of focusing on the marker 4, a flange back F is decided as proper. When it is necessary to adjust the flange back, a focusing position is generated in the stripe pattern ranging to the right and left sides of the marker, and the focusing position changes corresponding to the direction, and the quantity of the deviation of the flange back. In such way, by detecting the deviation(time difference) between the position of the marker 4, and the actual focusing position from the image pickup output signal of an image pickup element 3, the flange back F can be detected quantitatively.
Patent JP-S605187-A (JP)
Inventor: SHIMAZU HIROSHI
IPC: B26B19/06
Filed: 1983-06-21
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-S605096-A (JP)
Title: Method and apparatus for producing single crystal
Inventor: FUTAKI TAKEHIKO
IPC: C30B15/14
Filed: 1983-06-22
Abstract: PURPOSE:To prevent the dissolution of the component of the crucible and to produce a high-purity single crystal, in the production of single crystal by Czochralski process, by using a DC electric source having little ripple content for the resistance heating of the Czochralski apparatus. CONSTITUTION:Three-phase current A is supplied from the three-phase electric source 1 to the switching regulator DC electric source 2. The three-phase current A is converted to the DC current having extremely low ripple content by the DC electric source 2 according to the control signal C transmitted from the controlling device 4, and the DC current is supplied to the heater 3 for the resistance heating of the Czochralski single crystal growth apparatus. The content of the ripple having a frequency of <=1kHz in the DC current is made <=6% by this process, resulting in the prevention of the dissolution of crucible components in the molten raw material and the production of a uniform single crystal having high purity.
Patent JP-H10303561-A (JP)
Title: Multi-layer wiring board and its manufacture
Inventor: TAZAKI KOJI
IPC: H05K3/32
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To simply connect layers and wiring electrically by laminating a board having wirings and layer connecting terminals which are higher than the wirings and a conductive layer having layer connecting terminals and wirings such that the layer connecting terminals of the board ate opposed to those of the conductive layer and by bringing the layer connecting terminals of the board in a continuity with those of the conductive layer. SOLUTION: Wirings 2 and connection terminals 3 are formed on a base board 1. A plated resist 4 is formed on the base board 1 such that only the connection terminals 3 are exposed. All openings of the plated resist 4 are plated with gold 5 such that the connection terminals 3 are raised above the wirings 2 and the plated resist 4 is removed. An adhesive 6 is arranged on the base board 1 and a built-up wiring 8 formed on a conductive supporting body 7 is arranged such that connection terminals 9 of the built-up side are opposed to the wiring of the base board 1 and are connected thereto in a predetermined manner and is heated and pressed on the adhesive 6 and is integrated with the base board 1. This can simply connect the layers and wirings electrically without forming a through hole.
Patent JP-H06298084-A (JP)
Title: Safety device in rope releasing position
Inventor: HONJO TERUHISA
IPC: B61B12/12
Filed: 1993-04-16
Abstract: PURPOSE:To prevent the breakage of a rope pressing wheel, a rope, or a rope gripping machine even when a rope gripping part fails to release the rope. CONSTITUTION:In a safety device 21 in the rope releasing position of a towing type suspended car in which a car main body suspended by a rail 1 is driven by a rope 4 wound on a plurality of fixed rope receiving wheels and moved thereby through a rope gripping part 13, a rope pressing wheel 8 is provided on downstream of the rope releasing position, and an actuator 26 for moving the rope pressing wheel 8 to the outside of the traveling path of the rope gripping part at rope gripping failure time is provided.
Patent JP-S63279174-A (JP)
Title: Digital frequency analyzer
Inventor: GONDO HIROSHI
IPC: G01R23/16
Filed: 1987-05-11
Abstract: PURPOSE:To measure the intensity of a signal accurately free from effect of resolutions, by adding an output of a sine wave generator provided to an output of a window function generator to multiply the sum by an output of an A/D converter. CONSTITUTION:An output of a sine wave generator 7 is added with an adder 6 to an output of a window function generator 3 which removes hourly discontinuity of an analysis signal and the results are applied to one input terminal of a multiplier 4. On the other hand, an output signal from a sensor 1 is digitized with an A/D converter 2 and the results are applied to the other input terminal of the multiplier 4, an output signal of which 4 is subjected to Fourier transformation with a Fourier transform device 5 and analyzed into frequency components to be outputted on a display device. This enables the widening of a peak frequency of an input frequency, thereby assuring accurate measurement of an amplitude value of the input frequency free from effect of revolutions.
Patent JP-S5738726-A (JP)
Title: Preparation of aromatic fluorine compound
Inventor: NOTO YOSHIFUMI
IPC: C07C201/12
Filed: 1980-08-18
Abstract: PURPOSE: To prepare the titled compound in high purity and yield, in a short time, at a low temperature, by the fluorination reaction of a benzene compound such as o-chloronitrobenzene with an alkali metal fluoride in a binary mixture consisting of an N-containing polar solvent and an S-containing polar solvent.  
     CONSTITUTION: An aromatic fluorine compound is prepared by reacting a benzene compound having an electron attracting group and Cl or Br at the ortho- or para- position (e.g. p-chloronitrobenzene, 2,4-dichloronitrobenzene, etc.) with an alkali metal fluoride (e.g. potassium fluoride). The reaction is carried out in a binary mixture consisting of an N-containing polar solvent [e.g. DMF, N-methyl-2-pyrrolidone (NMP), etc.] and an S-containing polar solvent (e.g. dimethyl sulfoxide, sulfolane, etc.). Esp. the combination of NMP and dimethyl sulfoxide or sulfolane is preferable. The reaction temperature is 160W240°C. The solvent can be recovered at 95% recovery. 
     COPYRIGHT: (C)1982,JPO&Japio