baber/WOPTO huggingface dataset:
Patent JP-H04253605-A (JP)
Title: Packaging apparatus
Inventor: NIWA AKIRA
IPC: B65B11/10
Filed: 1991-02-06
Abstract: PURPOSE:To stably and securely package articles even if they have high height in a packaging apparatus in which articles 4 are overwrapped by a plastic film and the plastic film is cross-sealed on by a cross-sealing mechanism. CONSTITUTION:A plastic film 2 is fed to the upstream of a cross-sealing mechanism 3. And a couple of nip mechanisms 10 are arranged at the corresponding position to the both edges of the plastic film 2. The both side edges of the plastic film 2 are nipped by a nip-mechanism 10 in the upstream side of the cross-sealing mechanism 3. Thereafter, the both side edges of the plastic film 2 are pulled by the nip 10 and hence, the plastic film 2 crosses the cross-sealing mechanism 3 and pulled into the downstream side of the cross-sealing mechanism 3. And articles 4 are overwrapped by the plastic film 2 in the downstream side of the mechanism 3. And further, the plastic film 2 is cross-sealed by the cross-sealing mechanism 3.
Patent JP-H08237374-A (JP)
Title: Emergency connection system in opposite party's absence
Inventor: SUZUKI SADAYUKI
IPC: H04Q3/58
Filed: 1995-02-27
Abstract: PURPOSE: To make an emergency contact by automatically performing the transmission to the other telephone sets and an absentee message service according to the other party's state. CONSTITUTION: A sender 1 dials a telephone set 2. When the other party is absent after the incoming call, the prescribed PB signal is inputted and a mode is switched to an emergency contact mode in a private exchange 3. In this mode, a database 4 urges the sender 1 to perform an input by an announcement and the call is connected with the other party by the pattern registered in the database 4. Thus, an automatic transmission is performed. When a message by voice is registered, it is reported to the sender 1.
Patent JP-H07249315-A (JP)
Title: Conductor excellent in bending resistance for electrical and electronic equipment
Inventor: NISHIKAWA TAICHIRO
IPC: H01B5/08
Filed: 1994-03-09
Abstract: PURPOSE:To provide a conductor having relatively excellent electric properties and excellent in bending resistance by setting an elastic coefficient of a coaxially stranded core wire several times that of an outer layer wire. CONSTITUTION:A conductor 3 is coaxially stranded. An elastic coefficient of a core wire 1 is made 2.5 times or more that of an outer layer wire 2. In this conductor 3, an elemental wire of the outer layer wire is made of Cu or a Cu alloy excellent in conductivity while the core wire is made of metal selected from Mo and W, or an alloy composed of mainly Mo or W. As a result, it is possible to reduce a load of a conductive material as the outer layer wire with respect to extension generated when the conductor is bent so as to enhance bending resistance of the conductor.
Patent JP-S55130836-A (JP)
Title: Preparation of cut glass fiber for water dispersing
Inventor: NINOMIYA SUKEHACHI
IPC: D04H1/4218
Filed: 1979-04-02
Abstract: PURPOSE:To prepare a titled cut glass fiber providing a glass fiber paper without minute bundled substance by a method wherein plural glass fiber bundles wetted by a bundling agent put side by side in a parallel manner and pressed and cut. CONSTITUTION:An inner surface of a pressing body 1 having a trumpet like cross section, of which an inlet portion 2 is widen and an outlet portion 3 is narrowed, is formed by a material with low friction coefficient such as a fluoride resion. Plural glass fiber bundles 4 wetted by a bundling agent such as PVA, starch, methylcellulose or the like are passed through a pressing body 1 and drawn out. A number of fiber bundle 4 passed through a pressing body 1 is determined in such a manner than a cross area of fiber bundles 4 when pressed in a sufficient passure by a force prallel to fibers become equal to a cross area of an outlet 3. Fiber bundles 4 is pressed to a wall 5 of a pressing body while passed through the said pressing body 1 and mutually adhered to form a large fiber bundle 6. This fiber bundle 6 is drawn out from a pressing body by a cutting apparatus comprising a cutter 9 and a rubber roll 10 and cut to a predetermined length.
Patent JP-H07247811-A (JP)
Title: Direct driven type valve system in internal combustion engine
Inventor: HARA NOBUO
IPC: F01L3/20
Filed: 1994-03-09
Abstract: PURPOSE:To enhance oil maintaining property of mutual contact surfaces of a chip and an engine value so as to suppress the abrasion amount of the parts thereof to the minimum. CONSTITUTION:The polished mark of non direction is formed on at least either one of mutual contact surfaces of a chip 6 and the shaft end surface of an engine valve 8, so that lubricating oil stuck on the chip 6 or the shaft end surface of the engine valve 8 permeates through a polished mark. It is thus possible to enhance oil maintaining property so as to improve lubricating property between mutual contact surfaces.
Patent JP-S60183585-A (JP)
Inventor: EITOU YOSHINORI
IPC: G21C3/30
Filed: 1984-03-02
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-S54130701-A (JP)
Title: Boiler
Inventor: SOMEYA TAKUMI
IPC: F22B21/04
Filed: 1978-03-31
Abstract: PURPOSE: To improve welding workability, by heightening heat transfer efficiency by forming a simple substance panel by welding generating tubes to a generating tube collecting header and a generating tube distributing header and by eliminating the deflection of combustion gas without using baffles.  
     CONSTITUTION: Generating tubes 7a consist of a plural row of straight pipes. A generating tube group is arranged in such a manner that a simple substance panel is shaped by welding the generating tubes to a generating tube collecting header 8 and a generating tube distributing header 9 and a plurality of simple substance panels are horizontally connected to a steam drum and a main header. Combustion gas passes through a space between a partition wall membrane water screen tube and a rear surface membrane water screen tube 4 from a combustion chamber, passes through the generating tube group, passes through superheater tubes 10 and is introduced to a flue from an output 21. Thus, a gas flow pattern is simple, gas flows in a cross-flow shape to the tubes of the generating tube group and deflection is eliminated and each welding portion has sufficient area. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06246714-A (JP)
Title: Allotment of tunnel liner to interior of form
Inventor: ISHITANI MITSUO
IPC: B28B7/26
Filed: 1993-02-26
Abstract: PURPOSE:To efficiently produce a tunnel liner by allotting divided tunnel liners made of concrete having a circular arc plate shape to a centrifugal molding form drum. CONSTITUTION:A tunnel liner is divided into five liners each having arbitrary arc length equal to or less than a quadrant arc and four liners among them are alloted to a drum so that two liners A, K are alloted to an upper drum 11 and two liners B, B are alloted to a lower drum. This combination is changed to make the number of respective liners the same.
Patent JP-S59165730-A (JP)
Title: Pile driver
Inventor: SAWADA YASUHIRO
IPC: E02D7/06
Filed: 1983-03-08
Abstract: PURPOSE:To make easier the driving of a pile by a method in which a movable iron core between both fixed iron cores is alternately attracted by both the upper and lower iron cores each of which is attached with a drive coil in such a way as to cause it to be vibrated vertically. CONSTITUTION:When a variable frequency power source 11 is actuated, the upper drive coil 10a alone is electrified, a magnetic flux is generated in the upper fixed core 8a, and a movable core 13 is attracted upwards against the force of a spring by the attraction between the core 8a and the movable core 13. The core 13 is pushed back toward below by the repulsion of the spring 17, the lower drive coil 10b alone is electrified, and the core 13 is deviated downwards by the attraction between the lower fixed core 8b and the core 13. All loads on the cores 8a, 8b, and 13 and vertical vibration are applied to the pile 16 connected to the core 13, and thereby the pile 16 is smoothly driven.
Patent JP-S51113346-A (JP)
Title: Ventilation fan
Inventor: WAKAHARA KATSUHIRO
IPC: F24F1/02
Filed: 1975-03-28
Abstract: PURPOSE: To make it possible to recover substantial portion of heat loss suffered in ventilation of room. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000239036-A (JP)
Title: Sintering of porous preform
Inventor: YABUKI TSUTOMU
IPC: C03B37/014
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a new method for sintering a porous preform by which the uniformization of the refractive index distribution and formation thereof into a rectangular shape in the longitudinal direction can be carried out and an increase in transmission loss can be prevented. SOLUTION: A heating element 4 for OH removal treatment having a length surrounding the whole of an SiO2 layer 2 and a heating element 5 for transparentizing and vitrifying are arranged in the upper part and the lower part around a furnace core tube 3 for passing a porous preform p obtained by a vapor axial deposition(VAD) method therethrough and the OH removal treatment is carried out with the heating element 4 for the OH removal treatment. The resultant porous preform p is then intactly moved in the interior of the furnace core tube 3, subsequently sintered on the side of the heating element 5 for transparentizing and vitrifying and transparentized and vitrified.  Thereby, since the temperature distribution is uniformized, the shortening of the variation breadth of the specific refractive index and uniformization of the refractive index distribution, formation, etc., thereof into a rectangular shape in the longitudinal direction can be achieved.
Patent JP-H05184693-A (JP)
Title: Tunnel disaster prevention equipment
Inventor: ICHIKAWA NOBUYUKI
IPC: E21F11/00
Filed: 1992-01-08
Abstract: PURPOSE:To provide a tunnel disaster prevention equipment which closely specifies the location and direction of fire when the flame of fire is detected by each radiation type fire sensor, and is capable of extinguishing fire and checking the spread of fire only by applying water discharge in a limited range such as water spray and the like. CONSTITUTION:The inside of a tunnel is divided into plural warning zones Z11, Z12, Z21, Z22, Z31 and Z32. Radiation type fire sensors DE1, DE2 and DE3 are provided. When the light of flame is detected by a left direction monitoring light receiving element which is located on every other border line and adjacently to the border line to monitor a left side warning zone, a left side signal is outputted out of the aforesaid fire sensor. When the light of flame is detected by a right direction monitoring light receiving element located samely adjacently to the border line, which monitors the right side warning zone a right side signal is outputted out of the aforesaid fire sensor. In addition, fire extinguishing water discharge heads H1 to H6 are provided for the plural warning zones and the fire extinguishing water discharge heads for the respective warning zones are controlled to be discharged by the left side signal or the right side signal outputted out of each corresponding radiation type fire sensor.
Patent JP-S62197944-A (JP)
Title: Dictation recording and reproducing device
Inventor: URAYAMA YUJI
IPC: G11B5/027
Filed: 1986-02-24
Abstract: PURPOSE:To improve operability by enabling one optical dictation recording and reproducing machine to be controlled with a foot pedal connected only one of plural dictation recording and reproducing machines. CONSTITUTION:The titled device is constituted with plural dictation recording and reproducing machines 11-14, a foot pedal 29, and a head set 31. Each of the dictation recording and reproducing machines 11-14 is equipped with the first - the fourth connectors 22-25, one, or two or more of sound recording and reproducing parts 351-354, and 361-364, a central processing unit CPU, and the first and the second switching means 6, 7, 15, 16, 18, and 19 respectively. It is made possible that the operations of the plural sound recording and reproducing parts 351-354 and 361-364 in the plural dictation recording and reproducing machines 11-14 set in parallel, are controlled concentrically by the foot pedal 29 connected to one dictation recording and reproducing machine at the other end, and a monitoring can be realized by setting only one optional sound recording and reproducing part at a reproduction mode, and concentrating a reproducing sound signal with the head set 31 connected to the dictation recording and reproducing machine at the other end. In this way, the operability can be improved.
Patent JP-S58155484-A (JP)
Title: Standard pattern selecting device
Inventor: MORI NOBUHIKO
IPC: G06K9/20
Filed: 1982-03-12
Abstract: PURPOSE:To improve the recognition precision, by preparing a standard pattern, which are checked for coincidence with an input character in a character and symbol reader, in a character reader and selecting freely stored standard pattern in accordance with purposes of use. CONSTITUTION:On a form for selecting standard patterns, a horizontal line or the like is entered in mark entry columns 13 corresponding to characters and symbols to be used out of preliminarily printed characters and symbols to designate them, and a timing mark 12 is provided by each column 13. The picture of the form is converted to an electric signal by a picture input device 80 and is quantized to a binary and is stored in a picture signal storage device 81; and when the timing mark is detected from stored contents by a timing mark detector 82, the picture signal of its position is taken into a mark entry column cutting device 83, and the number of black bits in the mark picture is counted by a counting device 84; and if the counted value is a certain number or more, the mark entry in recognized to transfer the standard pattern corresponding to the mark entry column of this position to another memory, and standard patterns are edited, and characters for collation at the read time are limited to a certain range.
Patent JP-S58157161-A (JP)
Title: Photo-driven type semiconductor device
Inventor: MATSUDA HIDEO
IPC: H01L23/051
Filed: 1982-03-12
Abstract: PURPOSE:To enable to obtain sufficiently the heat dissipating effect to a photo thyristor and thus offer a photo-driven type semiconductor device having high reliability, by providing heat sinks such as metallic fins on at least one of an anode electrode and a cathode electrode. CONSTITUTION:The device can lead a light 6 from a transverse direction into the light receiving part 15 of a photo thyristor 11 at a sufficient photo transmission efficiency. In this case, since it is necessary to sufficiently increase the radius of curvature of the curved part 16a of an internal light guide 16, the thickness of the entire semiconductor device increases. Thereby, mainly the thicknesses of the anode electrode 13a and the cathode electrode 13b increase, and accordingly the thermal resistance increases. Since heat sinks 41 are provided on the anode electrode 13a and the cathode electrode 13b, the heat generated  at the junction part of the photo thyristor 11 is dissipated easily despite the  increase of the thermal resistance, and therefore bad influences due to heat on  the photo thyristor 11 can be largely prevented.
Patent JP-S61216170-A (JP)
Title: Information recording format system to magnetic card
Inventor: MATSUNAGA SHIGEO
IPC: G11B20/18
Filed: 1985-02-28
Abstract: PURPOSE:To omit the hardware for reading LRC without deteriorating the reliability of information by regarding the recorded plural pieces of information as real ones as long as they have the same contents. CONSTITUTION:The information is recorded by using the 5th-8th characters for the 1st block, the 9th-12th characters for the 2nd block, the 13th-16th characters for the 3rd block and the 17th-20th characters for the 4th block respectively. When the information is extracted from a magnetic card, the information of the 1st-4th blocks are read out and regarded as real ones after confirming these information have the same contents. In other words, a reading part 11 is used together with a memory circuit 12 and a data analyzing part 13 to read the information on the card. Thus a conventional LRC check circuit is omitted.
Patent JP-H03243340-A (JP)
Title: Heat-adhesive deposited sheet
Inventor: SEKIGUCHI MAMORU
IPC: B32B9/00
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a deposited sheet capable of being thermally adhered without causing cracks in the deposited film by laminating three plastic layers on the deposited film surface of a base sheet provided with a deposited film, and making the melting point in an intermediate layer of the three plastic layers lower than that of the plastic layers of both sides thereof. CONSTITUTION:An evaporated sheet is made up of a base sheet 1, deposited film 2, and three plastic layers 3, 4, 5. For the second plastic layer 4, plastic is used which has a lower melting point that that of the first plastic layer 3 and also has a lower melting point than that of the third plastic layer 5. As the melting point is higher than that of the first plastic layer, the first plastic layer is melted and fluidized during the adherence, and cracks are likely to be produced by applying stresses on the second deposited film 2, and as the melting point is higher than that of the third plastic layer 5, it does not soften sufficiently by the heat in the thermal adhesion, and pressure can not be absorbed sufficiently, as a result, cracks are liable to be caused in the deposited film 2. The plastic layer never produces cracks in the deposited film 2 and in consequence make thermal adhesion possible.
Patent JP-H10237779-A (JP)
Title: Knotter and knotting
Inventor: TAKAHASHI TAKUMI
IPC: D07B7/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To mechanically, simply and rapidly knot cord and rope so as to solve problems of taking much time and requiring much labor when rope and cord passed through a net are knotted by manual operation. SOLUTION: This knotter is composed of a yarn winding part G for winding a knotting yarn around a rope 2 and a cord arranged on a main frame, yarn fastening parts J and K for nipping and pulling the knotting yarn at lateral both sides of the yarn winding part G, a rock part R for preventing both sides of the knotting yarn from sliding in knotting, a yarn holder and clamps A and B for holding a member to be knotted on lateral outsides.
Patent JP-H054157-A (JP)
Title: Method and device for processing of spherical body
Inventor: SAEKI MASARU
IPC: B24B11/08
Filed: 1991-02-08
Abstract: PURPOSE:To precisely process works for spherical body in a large number of sorts each consisting of a small quantity. CONSTITUTION:A circular polishing tool 10 is installed rotatably, and a holder 15 is furnished so as to be approaching and separating from the peripheral surface 11 of the polishing tool 10 and be in parallel with the same surface 11. The holder 15 holds each spherical work 12 on the peripheral surface 11 so that it can roll thereon and rotates round a rotary shaft 14 perpendicular to the rotary shaft 13 of the polishing tool 10. The holder 15 is provided with a fluid supply hole 17 for the fluid 16 which presses the work 12 held in the holder 15 to the peripheral surface 11. The work 12 rotates in the holder rotating direction through the medium of the fluid 16. The work 12 is pressed to the peripheral surface 11 by the fluid 16 and rotates oppositely to the polishing tool rotating direction. The work rolls in all directions on the peripheral surface 11 through synthetization of the two types of rotations, and thus the intended processing is performed.
Patent JP-S61196550-A (JP)
Title: Dicing for semiconductor wafer
Inventor: TOSA MASANORI
IPC: H01L21/78
Filed: 1985-02-26
Abstract: PURPOSE:To contrive to prevent a crack and to forth from generating in a semiconductor chip due to a concentration of mold stress by a method wherein the semiconductor chip is diced by a blade in such a configuration that the mold stress to generate after a resin-sealing of the semiconductor chip does not concentrate on the angle part of the upper surface of the cut surface of the semiconductor chip. CONSTITUTION:This diagram shows that semiconductor chips 6a are ones obtainable by dicing a semiconductor wafer with a blade 5a, the dicing groove is a dicing groove 7a parallel to the cut surfaces of the semiconductor chips 6a, and moreover, the semiconductor chips 6a are formed in such a configuration that a linear beveling is formed on the angle part of the upper surface of the cut surface of each semiconductor chip 6a. After the semiconductor chip 6a diced using the balade 5a is molded, a concentration of the mold stress, which is shown by photoelastic stripes 4, on the angle part is relaxed as seen clearly from the photoelastic photo of the section A-A' and the order of stripe is also decreased to about 1/2.
Patent JP-S63206210-A (JP)
Inventor: OOYAMA FUMIE
IPC: A47C4/02
Filed: 1987-02-23
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-H04277773-A (JP)
Title: Electrophotographic recorder
Inventor: OKANO YOSHIAKI
IPC: G03G15/08
Filed: 1991-03-06
Abstract: PURPOSE:To economically record with high image quality by extremely suppressing useless sticking of developer to a photosensitive body. CONSTITUTION:When the rotation of a photosensitive drum 1 is stated, the action of an electrifier 2 is started, and then, the rotating/driving of a developing sleeve 71 by a sleeve driving system 72 is started after a time TA required for moving an arbitrary point on the photosensitive drum 1 from the electrifying position A of the electrifier 2 to the developing position B of a developing device 7, lapses from a time point that the action of the electrifier 2 is started.
Patent JP-H02219279-A (JP)
Title: Manufacture of hyperabrupt junction diode
Inventor: MURAI SHIGEYUKI
IPC: H01L21/265
Filed: 1989-02-20
Abstract: PURPOSE:To manufacture a hyperabrupt junction diode having high reverse voltage resistance in one photographic step by forming a second conductivity type ion implanted layer covering a first conductivity type ion implanted layer by using a mask to be used when the first conductivity type ion implanted layer is formed. CONSTITUTION:A first conductivity type low concentration layer 2 is formed on a first conductivity type semiconductor substrate 1, and an ion implanting mask 3 is formed on the layer 2. Then, with the mask 3 an ion beam is irradiated at a first incident angle, the substrate 1 is relatively rotated, and ion implanted to form a first conductivity type ion implanted layer 4. With the mask 3 the beam is radiated at a second incident angle larger than the first angle, the substrate 1 is relatively rotated, and ion implanted to form a second connectivity type ion implanted layer 5 covering a first conductivity type ion implanted layer 4. Thus, a hyperabrupt junction diode having high reverse voltage resistance can be manufactured without increasing a photolithography step.