baber/WOPTO huggingface dataset:
Patent JP-S6423216-A (JP)
Title: Lens for illumination
Inventor: ENDO KENJI
IPC: G02B19/00
Filed: 1987-07-17
Abstract: PURPOSE:To prevent the light quantity loss and the lens from becoming a large size, and to equalize the illuminance distribution on the surface to be irradiated, by prescribing a function f(H) containing incidence height (h), irradiation height H and its rate of change, and also, constituting the titled lens so as to satisfy f(0)<f(H). CONSTITUTION:A light beam b1 of a light source center S0 is made incident on a entrance pupil A with incidence height (h), emitted from an exit pupil B and reaches irradiation height H on the surface to be irradiated P. A function f(H) including the incidence height (h), the irradiation height H, and these two rates of change dh/dH is prescribed as (h/H)(dh/dH). When the illuminance on the entrance pupil A is regarded as constant irrespective of the incidence height, the relative illuminance of the center part being H=0 is shown by f(0), and in the peripheral part of the surface P, f(0)<f(H) is prescribed, therefore, the illuminance in the periphery of the surface P to be irradiated becomes high toward the periphery from the center, and the illuminance distribution can be equalized.
Patent JP-H1122079-A (JP)
Title: Open joint of large panel
Inventor: MIYASHITA MINEO
IPC: E04B2/88
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an open joint of a large panel which forms an isobaric space. SOLUTION: An isobaric space is formed at the vertical and horizontal joints of a large panel 1 where unitized panels 5 are mounted on a frame 3 made of shape steel, and a wind barrier is formed by a hollow strip of gasket 16 fitted around the overall periphery of the indoor flange of the frame 3. A rain barrier is formed by a vertical-joint gasket 20 fitted over an outdoor flange 8 on each side of the frame 3 and by a horizontal-joint gasket 25 mounted on the outdoor side of the lower surface of the frame 3. The vertical joint gasket 20 and the horizontal joint gasket 25 are respectively fin-shaped gaskets 19, 23 having outside and inside sealing pieces 21, 22, 26, 27, with the outside sealing pieces 21, 26 of the vertical and horizontal joint gaskets 20, 25 longitudinally overlapping each other at the intersection of the vertical and horizontal joints.
Patent JP-S6156454-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA TAKAHIRO
IPC: H01L27/148
Filed: 1984-08-28
Abstract: PURPOSE:To enable the simplification of processes, reduction of the vertical signal part capacitance CV, and reduction of interaction of surface levels and signal charges by a method wherein fixed charges are used by accumulation in a buried channel of complete depletion type as the vertical signal transmission part. CONSTITUTION:The element consists of a vertical scanning circuit 201, horizontal pulse transmission lines 202 which transmit vertical scanning pulses, vertical switch MOSFETs 203 opened and closed by vertical scanning pulses, photo diodes 204, vertical signal transmission parts 205, transfer gates 206, a horizontal CCD 207, and an on-chip amplifier 208. The element structure is: n-regions 210 corresponding to the photo diodes 204 are formed in the surface of a p type substrate 209, and n-regions 211 corresponding to the vertical signal transmission parts 205 and an n-region 212 corresponding to the horizontal CCD 207 are formed. An electrode 207 VG corresponding to the gate of the vertical switch MOSFET 203 and an electrode TG corresponding to the transfer gate 206 are formed.
Patent JP-S6158642-A (JP)
Inventor: EDA MASAYOSHI
IPC: A61B8/00
Filed: 1984-08-29
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-S5971322-A (JP)
Title: Electrically-conductive resin composition
Inventor: IIMORI HIROSHI
IPC: C08F299/00
Filed: 1982-10-15
Abstract: PURPOSE:The titled composition having low shrink characteristics, high electrically-conductive effect, improved color properties, self flow properties, adhesiveness to substrates, capable of adjusting hardness easily, obtained by blending a curable urethane resin composition modified with a vinyl ester with a specific amount of electrically-conductive carbon black. CONSTITUTION:100pts.wt. curable urethane resin composition modified with a vinyl ester is blended with 0.5-10pts.wt., preferably 0.7-8pts.wt. electrically- conductive carbon black to give the desired composition. The curable urethane resin composition modified with a vinyl ester usually consists of a urethane polymer of a reaction product of a vinyl ester compound (containing one or more free hydroxyl groups in the molecule) of a reaction product of an epoxy compound (containing one or more epoxy groups in the molecule) and an unsaturated monobasic acid, a vinyl monomer, diisocyanate or polyisocyanate, and polyester polyol or polyether polyol, and a curing promotor. USE:Floor for operation room, plant, storehouse, etc.
Patent JP-H1011881-A (JP)
Title: Vibrationproof information providing device
Inventor: YAMADA RYUJI
IPC: G01H1/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibrationproof information providing device capable of avoiding a failure caused by vibration on this information providing device using a hard disk device susceptible to vibration. SOLUTION: A KARAOKE (orchestration without lyrics) device 1 including a hard disk 10 is disposed in a rear part of a bus 2, and a vibration detecting means 50 for detecting vibration is disposed in a front part in the forward direction of the bus 2, and when vibration more than a certain degree is detected by the vibration detecting means 50, a head for the hard disk 10 is moved into a withdrawal position by a CPU 20, so that read-out is inhibited, and also the head for the hard disk 10 is prevented from coming in contact with the rotating disk due to vibration. Then, when the vibration detected by the vibration detecting means 50 becomes lower than a threshold, the head is returned to an operating position to enable the read-out of data by the CPU 20.
Patent JP-H0839958-A (JP)
Title: Protective patch paper for photosensitive printing plate material
Inventor: USUI TAKAYUKI
IPC: B41N3/00
Filed: 1994-08-01
Abstract: PURPOSE:To provide protective patch paper capable of reducing the downward folding quantity of the side edge part with which a cutting blade comes into contact even of the metal sheet positioned on the upper surface of the protective patch paper at the time of the cutting of a structure such that the upper and lower end surfaces of a laminate of metal sheets like a photosensitive printing plate material are held between protective patch papers. CONSTITUTION:Raw material waste paper is beaten and 0.1% by wt. of patch paper of a size agent and 0.2% by wt. of patch paper of a paper strength enhancer are added to a paper stock diluted to a concn. of 4% and aluminum sulfate is further added thereto until the pH of the paper stock becomes 5.0. This paper stock is formed into protective patch paper with density of 0.70g/cm<3> and a wt. basis of 640g/m<2> by a papermaking method.
Patent JP-S6424241-A (JP)
Title: Transmissive type screen
Inventor: ITO AKIRA
IPC: G03B21/62
Filed: 1987-07-21
Abstract: PURPOSE:To extend an allowable range with respect to deviation in position of both of an incident surface lens and a projecting surface lens by substantially making the tilt of the curved line of a sectional shape on the outer side of the condensed area of the projecting surface lens easy. CONSTITUTION:The projecting surface is constituted of a curved line part 5 provided in the condensed area 15 on both sides of the optical axis l of the projecting surface lens and straight line parts 6 and 7 provided in areas 16 and 17 where total reflection easily occurs and the curved line part 5 and the straight line parts 6 and 7 are continuously disposed with contacts A and B. Then, the tilt of a spot where a light beam passes through the projecting surface becomes that of the straight line parts 6 and 7 even if lenticular lenses on both sides deviate right and left or the thickness is different from a designed value. Namely, since the tilt angle in the outermost part of a light beam passing part continues when the position of both sides of surface and rear surface is ideal continues, the tilt becomes comparatively easy. Thus, it can be prevented that the light beam returns to the incidence side by totally reflecting.
Patent JP-H0467902-A (JP)
Title: Method and apparatus for manufacturing long bamboo flat plate
Inventor: YONEKURA MASARU
IPC: B27J1/00
Filed: 1990-07-06
Abstract: PURPOSE:To certainly, effectively and continuously manufacture a wide and long bamboo flat plate while preventing the cracking thereof in a long state by developing a long longitudinally split bamboo material adjusted to a predetermined shape and a demensional range while softening the same under heating in a heating and developing apparatus. CONSTITUTION:A longitudinally split bamboo material 9 passes through an endodermis cutter 6 and an exodermis cutter 7 and both ends in the lateral direction thereof are obliquely cut in definite width by a width determining cutter 8. The longitudinally split bamboo material 9 inserted in a heating and developing apparatus is heated and softened from the part on its exodermis side by the action of the high frequency electrode 16 mounted on a heating and developing table 13 and successively developed in its advance direction while pressed by a plurality of the rolling feed rolls 14 arranged on the endodermis side so that the radius of curvature thereof successively increases to become a flat plate. To the heating and developing table 13, a tunnel 3 increased in its radius of curvature stepwise from the semicircular shape of the inlet part 1 thereof to become a flat shape at the outlet part 2 thereof is provided.
Patent JP-H0645785-A (JP)
Title: Electromagnetic shielding sheet
Inventor: OKAZAKI KATSUSHI
IPC: H05K9/00
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a cheap electromagnetic shielding sheet which is formed of shape memory alloy and high enough in electromagnetic shielding performance. CONSTITUTION:An electromagnetic shielding sheet 1 of shape memory alloy is sandwiched in between flanges 2 and 3 and clamped together with the flanges 2 and 3 by screws 6. Furthermore, this device is equipped with an electromagnetic wave generator surrounded with a case 4 and the flanges 2 and 3. The sheet 1 is turned into an intrisically memorized shape provided with a rugged surface at an operating temperature, so that many bridges of metal are produced in gaps locally generated between the flanges 2 and 3 to prevent electromagnetic waves from leaking out of the contact surface between the sheet 1 and the flanges 2 and 3.
Patent JP-H0345648-A (JP)
Title: New flame retardant resin composition
Inventor: KATAYOSE TERUO
IPC: C08F290/00
Filed: 1989-07-14
Abstract: PURPOSE:To obtain the curable title composition excellent in capability of forming a film by casting, storage stability, etc., by mixing a specified functional polyphenylene ether resin composition or its mixture with triallyl (iso)cyanurate, and a flame retardant. CONSTITUTION:The title composition contains: either 100 pts.wt. functional polyphenylene ether resin composition comprising a reaction product of a polyphenylene ether resin with allyl bromide and/or propargyl bromide, having a Br atom and an allyl and/or propargyl group covalently bonded to the resin, and having a Br content of 1-30wt.% and an allyl and/or propargyl group content, defined by a specified formula, of 0.1-100mol.%, or 100 pts.wt. composition consisting of 98-40wt.% of this composition and 2-60wt.% triallyl (iso)cyanurate; and 1-40 pts.wt. of at least one flame retardant selected from those comprising a phosphorus compound, a chlorine compound and a bromine compound (e.g. SR-803, a product of Daiichi Kogyo Seiyaku Co.).
Patent JP-H10331013-A (JP)
Title: Device capable of stabilizing shape of necktie and decorating vicinity of knot
Inventor: IZUMI TETSUO
IPC: A41D25/12
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a necktie from being distorted and enable the use thereof even as an accessory by attaching a fitting thereto. SOLUTION: This device comprises mainly two obliquely upwardly extending arms 1 and two downwardly extending legs 2 and the state of a knot of a necktie is stabilized by hooking the two arms 1 onto the knot of the necktie and the two legs 2 onto a button 8 of a cutter shirt. Furthermore, a fitting 6 is attached thereto to provide even an accessory.
Patent JP-S6073705-A (JP)
Title: System for controlling operational sequence
Inventor: KATAYAMA MASANORI
IPC: B25J9/22
Filed: 1983-09-30
Abstract: PURPOSE:To diagnose the failure of a limit switch, etc., through data for control only by providing tables for storing operational sequences and transitional conditions. CONSTITUTION:Pointers indicating completion waiting operation, wake-up waiting operation, and transitional conditions at every synchronizing exclusive step are stored in tables 42-45 of the generalization controlling memory 31 of a generalization controlling device 30. The wake-up waiting operation is started when conditions for completing all the completion waiting operations and transitional condition (turning-on and turning-off conditions of limit switch, etc.) indicated by the pointer for the transition to the wake-up waiting operation are satisfied. Moreover, it is judged that a failure occurs in the limit switch, etc., and it is displayed on a monitor terminal 36, when the wake-up operation is not started though all the completion waiting operations are completed. In this way, a failure in the limit switch, etc., can be diagnosed through data for control only.
Patent JP-S6074535-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISAWA HIROSHI
IPC: H01L21/322
Filed: 1983-09-30
Abstract: PURPOSE:To reduce the leak current value of the titled semiconductor device by a method wherein, in the process of formation of a defectless layer on silicon single crystals, a heat treatment to be performed in a non-oxidizing atmosphere and an oxygen atmosphere are included in said diffusion layer forming process. CONSTITUTION:A heat treatment is performed on a single crystal substrate 1 in a non-oxidizing atmosphere at the temperature range of 1,100-1,230 deg.C for 30min or longer. When a heat treatment is performed under the above-mentioned conditions, the oxygen located on the surface of the silicon single crystal substrate is diffused outward, and the state wherein oxygen is left in the interior if maintained. Then, when a heat treatment is performed in an oxygen atmosphere at the temperature range of 500-800 deg.C for 10hr or longer, the oxygen in the single crystal substrate is condensed, silicon oxide and silicon dioxide are deposited and turned to nuclei. Besides, when a heat treatment is performed in an oxygen atmosphere at the temperature of 900-1,100 deg.C for five hours, the nuclei are grown and turned to a microscopic defects 6. By changing the temperature and time of the heat treatment, the density and the size of the microscopic defects 6 can be changed freely, thereby enabling to form a region 7 free of defect on the region where the outwar diffusion of oxygen performed.
Patent JP-2001016470-A (JP)
Title: Image processor
Inventor: MOCHIZUKI TAKATOSHI
IPC: H04N1/60
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which an image is more efficiently corrected. SOLUTION: When the image is corrected, the correction quantity for the correction executed to the image is stored by combining the items for dividing the correction and the feature variables of the image. Concerning the image to be an object (S2), the feature variables of the image (brightness, saturation, contrast or clearness or the like, for example) are extracted from image data (S3), the item for dividing the correction (a user or the like) is identified and the correction quantity of the image having the feature variable which is the closest to the extracted feature variable of the image to be an object is obtained among the feature variables which are combined with the identified items and stored in stored data (S4).  The correction quantity is presented (S5) and, then, an input by the user is waited or the image to be the object is automatically corrected by the obtained correction quantity.
Patent JP-S6075311-A (JP)
Title: Manufacture of pleated semipermeable membrane
Inventor: SASAJIMA KUNIHIKO
IPC: B01D69/10
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a highly efficient pleated semipermeable membrane by creasing a semipermeable supporting body before the casting tending of the semipermeable membrane, and casting the semipermeable membrane on the supporting body. CONSTITUTION:A supporting cloth consisting of a woven or a nonwoven fabric of a polyester fiber and a woven or a nonwoven fabric of a polyamide fiber before the casting of a semipermeable membrane is cut in a specified length, and creased by a pleating machine. The cloth is pressed for a specified time at high temps. of 200-250 deg.C, and the creases are permanently set. The casting of the semipermeable membrane is carried out on the supporting cloth.
Patent JP-2000164133-A (JP)
Title: Plasma display panel and manufacture therefor
Inventor: KADO HIROYUKI
IPC: H01J11/24
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a product hardly degrading a phosphor, operating with high light emitting efficiency and being excellent in color reproducibility by performing aging processing in a state of exhausting discharge gas in an inside space. SOLUTION: An aging device 50 is composed of piping 52a, 52b for flowing discharge gas to an inside space 51a of a panel 51, valves 53a, 53b for adjusting discharge gas pressure of the inside space 51a of the panel 51 and a driving circuit 54 for impressing discharge voltage in a pulse shape. Air vents 56 are arranged by two places or more in a back face panel base board 55 by avoiding a display area, and a glass tube 57 is installed in these air vents 56 to connect the glass tube 57 to the piping 52a, 52b. After evacuating the inside space of the panel 51 through the piping 52b, discharge gas 59 is introduced from the piping 52a. The valves 53a, 53b are adjusted so that the discharge gas continuously flows at a prescribed flow rate while keeping prescribed pressure.  Voltage is impressed by using the driving circuit 54 to generate discharge in the panel 51 to perform aging for a prescribed time.
Patent JP-H0842700-A (JP)
Title: Holding structure of o-ring
Inventor: KAMIYA KINGO
IPC: F16J15/10
Filed: 1994-08-02
Abstract: PURPOSE:To prevent the fall-off of an O-ring by a method wherein a protrusion is formed and a narrow space having width shorter than the diameter of the O-ring and by pressing the O-ring in the narrow space, a part of the O-ring is strongly nipped between the protrusion and the wall, positioned facing the protrusion, of the O-ring groove. CONSTITUTION:An O-ring 31 is fitted in an annular O-ring groove 30 formed in a body 1. A protrusion part 2 formed integrally with the body 1 is formed on one or both of the inner and outer wall surfaces 34 and 35 of the O-ring groove 30. A narrow space 38 having width lower than the diameter of the O-ring 31 fitted therein is formed in a part of the O-ring groove. A space 37 for expansion having a bottom being a smooth surface and the face side being opened and joined with other assembling part is formed in the narrow space part 38 in one or both of directions crossing the groove direction of the O-ring groove 30 at right angles. Thus, a holding force for the O-ring is increased by the narrow space formed by the protrusion part and the drop thereof is prevented from occurring.
Patent JP-H0732088-A (JP)
Title: Manufacture of hollow shell core
Inventor: KAWAGUCHI MASATOSHI
IPC: B22C9/10
Filed: 1993-07-22
Abstract: PURPOSE:To manufacture a hollow core uniformized in the thickness of a shell at the center part and capable of efficiently discharging unhardening sand in the inner part. CONSTITUTION:A raw material sand is filled into a cavity and heated to form a shell hardened layer Rk at the outer part and also, a discharging hole H is formed at a part thereof by the tip part of a valve member 10. Then, when the temp. with a temp. sensor 15 arranged at the tip part of the valve member 10 reaches to a prescribed value (the temp. corresponding to the time forming the shell hardened layer Rk), the valve member 10 is retreated to open a communicating passage 63 and the unhardening sand Rm in the inner part is sucked with the negative pressure with a chamber 14 beforehand held to the negative pressure with a negative pressure pump 12. Further, a nozzle 11 for scavenging is inserted into the inner part of the shell hardened layer Rk from the discharging hole H to scavenge the inner part.
Patent JP-H0629994-A (JP)
Title: Invitation system of multiplexed station in network
Inventor: SUNAGA YUUGO
IPC: H04L12/28
Filed: 1992-07-08
Abstract: PURPOSE:To eliminate the need for the management of information relating to priority order of invitation and degree of multiplex factors of invited stations by an invitation station. CONSTITUTION:Suppose that a maximum number of multiplex identifiers decided in the network system is 2, an invitation station 00 sets reply wait time frames A, B for two stations as a reply wait time frame. Then the station 00 sends an invitation frame in which a station 01 is a destination station to invite simultaneously invited stations 01a, 01b in duplicate. In this case, suppose that the station 01b is in existence on the network and the 01a station is not in existence, then no reply frame is returned from the 01a station and a reply frame is returned from the 01b station within a reply wait time frame B for the station (b). The station 00 invites the station 01b returning the reply frame at first to the link.
Patent JP-H08315742-A (JP)
Title: Positive electrode for plate type magnetron and its manufacture
Inventor: IDE TETSUYA
IPC: H01J23/20
Filed: 1995-07-18
Abstract: PURPOSE: To improve work time and work accuracy of a divided positive electrode by providing a conductor on which a groove is formed at a pitch twice a vane pitch of a plate surface of the positive electrode and a pressure equalizing plate to which an insulator having a groove having the same pitch is joined, on the plate surface. CONSTITUTION: An oxygen free copper block 7 having a groove having a pitch twice a pitch of vanes 5 formed on both plate surfaces of a plate-shaped positive electrode 10 and an alumina block 6 having a groove having the same pitch with the vanes 5 are joined together, and are formed as a pressure equalizing plate 11. Groove parts 3 are arranged on plate surfaces of a plate-shaped oxygen free copper block, and the pressure equalizing plate 11 is fitted and adhered to these grooves 3, and the plate-shaped positive electrode 10 is completed. Therefore, a structure can be simplified, and at the same time, the pressure equalizing plate 11 can be easily manufactured, and the pressure equalizing plate can also be easily installed even at a small pitch, and oscillating modes can be separated from each other.