baber/WOPTO huggingface dataset:
Patent JP-H06309390-A (JP)
Title: Update history managing method for design data
Inventor: IBA YOSHITAKA
IPC: G06F17/50
Filed: 1993-04-27
Abstract: PURPOSE:To provide the update history managing method of design data in which the history of the design data such as drawings or parts can be outputted at the time of changing the design data. CONSTITUTION:In the update history managing method of the design data in which the attribute of the design data is managed based on a working identifier set for each designer, the working identifier inputted at the time of updating the design data, and the updated content are stored as the attribute data of the design data (steps S1, S2, S3, S4, and S5). At the time of outputting the design data (step S6), when the working identifier is inputted (step S7), the attribute data stored with the same working identifier as the pertinent working identifier are outputted as the update history of the design data. At the time of outputting the attribute data stored with the working identifier different from the inputted working identifier, only when the different working identifier indicates the end of the update of the design data, the attribute of the design data is outputted as the update history (step S8).
Patent JP-S61260123-A (JP)
Title: Displacement level gage
Inventor: KATSUTA DAIICHI
IPC: G01F23/60
Filed: 1985-05-15
Abstract: PURPOSE:To provide a damper function to a float even when a liquid level stands at 0% by installing a madreporic body facing a process fluid at the bottom of the float detecting a liquid level and causing the process fluid to act always as a damping fluid to the madreporic body. CONSTITUTION:A float chamber 11 is installed at the side of a process tank 16 containing the process fluid R, and therein a level detecting float 18 erected on a torque arm 17 with a fitting 19 is provided. Simultaneously a flat damper 20 as the madreporic body, where plural circular through holes 20a are pierced on the cylindrical wall, is fixed at the bottom of the float 18. A change in buoyancy acting on the float 18, which is caused by a change in the liquid level of the process fluid R, is transmitted to an oscillating part 21 through an arm 19. At this time, the process fluid R acts always on the float damper 20 as a damping fluid, and therefore the damper function can be given to the float 18 even when the liquid level of the process fluid R in the chamber 11 stands at 0%, whereby the influence upon an oscillating output due to the fluctuation of the process fluid R can be restrained.
Patent JP-S58218079-A (JP)
Title: Positioning system of head
Inventor: SUGAYA JIYUKOU
IPC: G11B21/08
Filed: 1982-06-14
Abstract: PURPOSE:To attain high speed shift of a head and accurate positioning, with a simple electric processing circuit, by taking the track number of 4N track or its integer of multiple as the pattern period, and forming a servo pattern where the pattern is overlapped at least at one track. CONSTITUTION:An erase section 3 and a synchronizing signal 4 served for clock signal extraction and AGC signal are formed embeddedly in a servo sector 2 and servo information 5 is formed embeddedly further. This servo information 5 comprises the 1st servo pattern 6 consisting of a two-phase dibit pattern provided on the basis of the track position 4N, and the 2nd servo pattern 7 taking 8-track as the pattern period and consisting of the overlapped pattern of a part, in this case, for two-track's share. The 2nd servo pattern 7 is provided with partial patterns 7a, 7b located splittingly at both sides of the 1st servo pattern, allowing to minimize the area of the erasing section 3 of the servo sector 2.
Patent JP-H04308709-A (JP)
Title: Manufacture of plastic artificial wood
Inventor: MIHASHI SUSUMU
IPC: B29K23/00
Filed: 1991-04-08
Abstract: PURPOSE:To manufacture easily artificial wood in a state of material wood, an annual ring and a log, by a method wherein an annual ring platen whose surface is made into an annual ring pattern is attached temporarily to one end of the side of cylindrical artificial wood, molten resin is cast into a mold and released from a mold after cooling. CONSTITUTION:A cylindrical mold is formed of a top and bottom forces 1, 2 and the sides 3, 3 to the inner surface of which a bark pattern is given and molten resin is made castable through a sprue 4 of a central part of the bottom force 2. An annual ring platen 5 is attached temporarily to one side of the forces so that the surface having an annual ring pattern may abut against the isnide of the force. The annual ring platen 5 is made into a circular form molded of olefin resin such as polyethylene or polypropylene and formed into a color corresponding to the xylem. A threaded nail or a both side adhesive tape is used for temporary attachment. Molten resin such as olefin resin to be discharged in large quantities as industrial wastes is cast into an assembled artificial wood mold through the sprue 4 and mold release is performed after cooling through which desired loglike artificial wood is obtained.
Patent JP-S63267478-A (JP)
Title: Method for forming coating film
Inventor: YAMANAKA FUMIE
IPC: B05D1/28
Filed: 1987-04-27
Abstract: PURPOSE:To effectively suppress the generation of air bubbles in a coating film and between the coating film and a substrate, by forming the coating film on the substrate under vacuum. CONSTITUTION:A substrate 4 to be treated and a coating roll 1 are arranged in a vacuum chamber 7 which is, in turn, hermetically closed to be evacuated to several 10 mmHg by a vacuum pump 8. Thereafter, the substrate 4 is coated with a photoresist 9 under vacuum by the coating roll 1 rotating at a constant speed while the substrate 4 is moved at a constant speed by conveyor rolls 5. Subsequently, appropriate treatment due to ultraviolet rays or electron beam is applied to the photoresist 9 to form a cured coating film. The number of air bubbles generated in the photoresist 9 of the coating film thus obtained or between the substrate 4 and the photoresist 9 are reduced to 0-3/100mm<2> and the degassing of the coating film can be almost perfectly performed. As a result, a pattern flaw due to air bubbles can be almost perfectly prevented and the yield of a product can be enhanced.
Patent JP-S62259504-A (JP)
Inventor: NAGANO SEIJI
IPC: A01C21/00
Filed: 1986-05-02
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-2000292861-A (JP)
Title: Lenticular lens sheet and its production
Inventor: TOKORO YASUTO
IPC: G03B21/625
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To form a light absorbing layer capable of giving a high contrast image at an exact location in a short time with good productivity by forming the light absorbing layer by using an active energy line-cured resin in recesses between the adjacent lenticular lenses on the light emergent face of a substrate. SOLUTION: Light emergent lenticular lenses 1 comprising an active energy line-cured resin are formed on one face of a light transmissive substrate 5 and light incident lenticular lenses 2 comprising an active energy line-cured resin are formed on the other face. Black stripes 3 as a light absorbing layer are formed by using an active energy line-cured resin in recesses corresponding to non-condensing regions between the light emergent lenticular lenses 1. The active energy line-cured resin forming the black stripes 3 is, e.g. polyester resin or epoxy resin cured with UV or electron beams. An ionizing radiation-curable composition used for the cured resin contains a poly (meth)acrylate.
Patent JP-S5327261-A (JP)
Title: Method of treating waste water
Inventor: KASHIMA TOSHIHIRO
IPC: C02F3/12
Filed: 1976-08-25
Abstract: PURPOSE: To provide a method of treating waste water, which can simultaneously remove phosphrus, BOD component, nitrogen, etc. with less sludge produced at high nitfigying speed by using zeolite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0625338-A (JP)
Title: Component and catalyst for olefin polymerization
Inventor: JIYANPIERO MORIINI
IPC: C08F4/60
Filed: 1992-03-27
Abstract: Catalyst components for the polymerization of olefins obtained by reacting a tetravalent titanium halide or halogen alcoholate and an electron-donor compound with a porous polymer support on which is supported a magnesium dihalide or a magnesium compound which does not contain Mg-C bonds and can be transformed into a dihalide, characterized in that the Mg content before and after the reaction with titanium compound ranges from 6 to 12% by weight.
Patent JP-S582201-A (JP)
Title: Manufacture of metallic hydride reactor
Inventor: NISHIZAKI MICHIYOSHI
IPC: C01B3/00
Filed: 1981-06-29
Abstract: PURPOSE:To manufacture the titled reactor with superior efficiency by molding a molten metal in a shape almost corresponding to the internal shape of a metallic hydride reactor, packing the molded body into the reactor, and activating it with gaseous hydrogen. CONSTITUTION:A metal is melted and molded in a shape almost corresponding to the internal shape of a metallic hydride reactor. The metallic molded body 1 is packed into the reactor 2 at <= about 80% rate of packing. The opening of the reactor 2 is covered, and the reactor 2 is evacuated. Gaseous hydrogen is then introduced from the hydrogen leading inlet 4 under about 10-50kg/cm<2> pressure, and the reactor 2 is allowed to stand for >= several hr. The reactor 2 is evacuated again, gaseous hydrogen is introduced again under about 10- 50kg/cm<2> pressure, and the reactor 2 is allowed to stand for >= several hr to almost complete the activation of the molded body 1 with hydrogen. The molded body 1 self-disintegrates into fine grains, hydrogen occluding and releasing reactions proceed rapidly, and the efficiency of the reactor 2 is enhanced.
Patent JP-H10293357-A (JP)
Title: Hybrid camera
Inventor: NISHIZAWA AKIO
IPC: G03B17/48
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To lower an operation sound level and restrain battery consumption by applying the constitution that a silver salt photographing optical system is not actuated in the case of taking an electronic still photograph. SOLUTION: CCD 19 is provided on the imaging plane of an object image formed via an electronic still photographing optical system, and converts the object image to an electrical signal. When an (FL) mode is selected only for a silver salt photographing process by operating a photographing mode selector knob, only the silver slat photographing process takes place, and no electronic still photographing process takes place. Furthermore, when a (D) mode is selected only for the electronic still photographing process, only the electronic still photographing process takes place and no silver salt photographing process takes place. Also, when a concurrent photographing mode (FF.D) is selected, both of the silver salt and electronic still photographing processes take place.  In the case of the silver salt photographing process, a zooming operation is made via the expansion and contraction of a photographing lens barrel 1. On the other hand, only electronic zooming is made for the electronic still photographing process, and an optical system is not zoomed.
Patent JP-H08296561-A (JP)
Title: Closed type compressor
Inventor: AKASHI HIRONARI
IPC: F04B39/02
Filed: 1995-04-26
Abstract: PURPOSE: To secure oiling simultaneously with the start of a closed type compressor so as to prevent the wear of sliding parts, thereby heightening reliability. CONSTITUTION: A closed type compressor is composed of a crankshaft 5 with an eccentric part 6, an oil feeding hole 8 provided in a vertical direction in the crankshaft 5, an oil feeding lateral hole 10 with one end communicating with the oil feeding hole 8 and with the other end opened to the surface of the crankshaft 5, and an oil sump hole 16 with one end communicating with the oil feeding lateral hole 10, with the other end communicating with the oil feeding lateral hole 10 or the oil feeding hole 8 and with at least a part of the passage positioned on the vertically lower side than both ends.
Patent JP-S5435601-A (JP)
Title: Fm stereo demodulation system
Inventor: WATANABE MASAHIRO
IPC: H04H1/00
Filed: 1977-08-24
Abstract: PURPOSE:To simplify the removal of the 19-KHz signal by applying the samplehold system to demodulation.
Patent JP-H08294910-A (JP)
Title: Raw material supplying apparatus for cement mortar molding
Inventor: OOHIRA AKISATO
IPC: B28C5/20
Filed: 1995-04-26
Abstract: PURPOSE: To always uniformly agitate the raw material of a raw material storage vessel by providing a first agitating means rotating at a vertical rotary shaft as a center and a second agitating means rotating at substantially a parallel rotary shaft as a center at the bottom of the vessel with agitating blades. CONSTITUTION: Horizontally agitating first agitating means 3 is mounted at the drive shaft of a motor contained in a post 23. The means 3 extends two arms 32, 33 with the shaft 31 as a rotary shaft as a center. The arm 32 has a horizontal part connected to the shaft 31 and a vertical part connected to the horizontal part integrated with agitating blade 34 brought into slidable contact with the bottom 21 of the vessel 2. The arm 32 has a horizontal part connected to the shaft 31, a substantially L-shaped part connected to the horizontal part and a vertical part connected to an L shape integrated with an agitating blade 36 brought into slidable contact with the bottom 21 at the end.  Vertically agitating second agitating means 4 is provided at the sidewall 24, and agitating blade 42 of L-shaped section extended from a rotary shaft 41 rotting by the contained motor is provided in parallel with the bottom 21, and rotated synchronously with the means 3.
Patent JP-S62124816-A (JP)
Inventor: JIYON REEMAN
IPC: E04G23/08
Filed: 1986-05-06
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-H01274943-A (JP)
Title: Driving device for movable table
Inventor: KURASHIMA HIDE
IPC: B23Q5/56
Filed: 1988-04-27
Abstract: PURPOSE:To vary quantity of pre-load on bearing devices and nut member part so as to enable the pre-load on the both end parts to vary according to the moving condition of a movable table by varying the thickness of adjusting washers with current supply to piezoelectric elements. CONSTITUTION:When a movable table 1 is quickly traversed, pre-loads on bearing devices 6, 6 and nut member 9 are almost removed, by supplying current respectively to adjusting washers 17, 17 inserted in the bearing devices 6, 6 on the both ends of a ball screw 5 and an adjusting washer 19 inserted in the nut member 9, so as to make these washers thin. Hereby the movable table 1 can be moved with a light load. On the other hand, at completion of positioning of the movable table 1 and at movement for precise interpolation, respective washers 17, 17, 19 are made to be thick so as to be given pre-loads to the bearing devices 6, 6 and the nut member 9. Hereby backlash in the driving system is eliminated, its rigidity becomes high, precise locus and positioning can be obtained, and adjusting thickness of respective adjusting washers can be performed at will even during movement of the movable table.
Patent JP-S585903-A (JP)
Inventor: HARADA HITOSHI
IPC: C08K3/00
Filed: 1981-07-01
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-S5728997-A (JP)
Title: Heat exchanger of dehumidification type cloth drier
Inventor: OGASAWARA HITOSHI
IPC: F28F9/04
Filed: 1980-07-28
Abstract: PURPOSE: To obtain the heat exchanger of a demumidification type cloth drier having an improved airtightness by utilizing the elasticity of plastics and an improved defumidification capacity by inserting plastic cylindrical pipes into side plates each of which is provided with insertion holes which are smaller than the insertion parts of the cylindrical pipes.  
     CONSTITUTION: Insertion holes 26a and 27a each having an outer diameter smaller than that of insertion parts 25a and 25b of a plastic cylindrical pipe 25 are formed in side plates 26 and 27. Then, insertion parts 25a and 25b of the plastic cylindrical pipe 25 are forced into insertion holes 26a and 27a to obtain a heat exchanger 39A. Airtightness is maintained between the plastic cylindrical pipe 25 and side plates 26 and 27 by the elasticity of the plastic cylindrical pipe 25. By this procedure, the packing becomes unnecessary and the cost of the heat exchanger is lowered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62259927-A (JP)
Title: Cargo-handling device for freight platform
Inventor: KASHIWARA TERUO
IPC: B65G67/02
Filed: 1986-05-02
Abstract: PURPOSE:To efficiently perform loading and unloading, by mounting a cargo- loading pallet onto an in-out cargo-carrying conveyer, which is provided through a rail on a cargo-handling platform for a truck, and in-out bringing the pallet to be slided by a push-pull equipment. CONSTITUTION:A cargo-handling platform 4 is formed in the same height to a floor level 23 of a bed 2 in a truck 1. An in-out cargo-carrying conveyer 6 is provided through a rail 5 on the platform 4. A cargo-loading pallet 7 is mounted onto the conveyer 6. The pallet 7, which provides a slip member in the bottom surface, is easily slided. A tractive bed 8, having push-pull power, is adapted to the pallet 7 sliding the pallet 7, on which a cargo 3 is loaded, to be pressed onto the floor level 23 of the bed 2 in the truck 1. While the tractive bed 8, when the cargo is unloaded, hooks the pallet 7 on the floor level 23 to be pulled out. In this way, the truck 1 efficiently performs its loading and unloading.
Patent JP-S5531405-A (JP)
Title: Contact type sewage oxidizing material and use thereof
Inventor: OKADA SUNAO
IPC: C02F3/08
Filed: 1978-08-25
Abstract: PURPOSE: Simple-fabricated, highly-effective, inexpensive, contact-type sewage oxidizing material to be thrown in air exposing bath is provided by arranging long fibers to give a specific gravity less than one.  
     CONSTITUTION: Contact-type sewage oxidizing material to be thrown in air exposing bath is provided by fixing branched body 17 or a number of loop strings 20 formed from long fibers 18 to a buoyant body 16 such as foamed polystyrene whose specific gravity is less than one. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63276788-A (JP)
Title: Read method for memory content of superconductive memory loop
Inventor: NAKAGAWA HIROSHI
IPC: H01L39/22
Filed: 1987-04-24
Abstract: PURPOSE:To make the operational margin of a read instruction current larger by designating the specific threshold characteristic of a DC skid type sense gate used to read a superconductive memory loop to a specified value. CONSTITUTION:When a memory content is '1' and a circulating current iL flows through the superconductive memory loop 11, this memory content is read out by the DC skid type sense gate 12 magnetically connected with the loop 11 corresponding to a read instruction current IR and a read selection current iS. In such a case an induction current IL generated by the current iL, the current IR flows in such a direction as negating the current iL generated by a current iR flowing through the loop 11 corresponding to the current IR, flow to a gate whose threshold Ith is in a relation Ith>IR-IL, and the gate 12 goes to a zero voltage state, and thus the memory content '1' is read out. Meanwhile, when the memory content of '0' of the loop 11 where the current iL does not flow through, the gate 12 where the threshold is Ith<IR goes to potentialized state, and the content is read out. Hence a condition of Ith<IR<Ith+IL is satisfied and the operational margin value of the current IR does not go to a low fixed value, therefore, the margin becomes larger for the operation with a read instruction current.
Patent JP-S58219490-A (JP)
Inventor: OOSHIMA YOSHIO
IPC: G21C7/14
Filed: 1982-06-15
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-S60246670-A (JP)
Title: Semiconductor memory cell
Inventor: TERADA KAZUO
IPC: H01L27/108
Filed: 1984-05-22
Abstract: PURPOSE:To reduce the limitation for the miniaturization and integration in a countermeasure against a soft-error casued by radioactive particles by each forming first and second FETs to a semiconductor crystal substrate and a semiconductor film shaped onto the substrate. CONSTITUTION:An N type channel first MOSFET201 is constituted while a P type silicon crystal substrate 110 is used as a substrate region, a conductor film 101 as a first word line 204 and a gate electrode and N type regions 102, 103 as conductive electrodes, and a P type channel second MOSFET202 is constituted while an N type region 11 formed to a silicon film is employed as a substrate region, a conductor film 104 as a second word line 205 and a gate electrode and P type regions 105, 106 as conductive electrodes. Conductor films 108, 109 each function as a reference potential power supply line 206 and a bit line 207. An insulator film 107 forms a cell capacitance 203. MISFETs of both P and N channels can be brought near to any extent, and degree of integration can be increased.
Patent JP-H08261759-A (JP)
Title: Time-limited lighting device for level
Inventor: MUKOGAWA MASASHI
IPC: G01C15/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a low cost and small-sized time-limited lighting device for lighting a level for a prescribed time interval in the leveling operation of a universal head and a tripod. CONSTITUTION: A MOS FET to which a CR circuit is inserted between the gate and the source is serially connected to the DC lighting circuit of an LED. When a press button switch disposed between a power source and the gate is closed, the LED is illuminated and a capacitor is simultaneously charged. As a result, even when the switch is opened, the LED continues to be illuminated until the voltage of the gate is lowered to a prescribed level.
Patent JP-H06309687-A (JP)
Title: Optical head and optical information recording/ reproducing device using this optical head
Inventor: SASAKI TORU
IPC: G11B7/004
Filed: 1993-04-28
Abstract: PURPOSE:To reduce the intrusion of a track crossing signal in a focus error signal particulaly using an astigmatism method at the optical head for reproducing or recording/reproducing an information signal on an optical information recording medium. CONSTITUTION:An optical member (the optical mask of a cylindrical shape 50) for reducing the central entensity of a reflective light flux is provided between a beam splitter 3 for splitting the reflective light flux into a servo detection optical system and a focus error signal optical detector 8. the astigmatism (a detection lens 6 and a cylindrical lens 7) is given to a light flux passing through it, led to the focus error signal optical detector 8 and a focus error signal is detected.
Patent JP-H10293057-A (JP)
Title: Leakage detector for gasoline station underground tank
Inventor: MAESHIBA SHINSUKE
IPC: B65D90/50
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a confirmation device in a leakage detection device for a gasoline station underground tank with no risk of falling of a detection part by the confirmation operation of the leakage detection device. SOLUTION: In this leakage detector, a detection part 5 is arranged at a low part in a detection pipe 4 of a gasoline station underground tank, the detection part 5 and a terminal box 7 are connected by a cable 20, and an operation confirmation wire 17 is connected to the detection part 5. In this case, the detection part 5 is constituted of a float switch that consists of a switch lever 11 where a lead switch is arranged inside and a float 13 incorporating a permanent magnet for sliding the switch lever, a float pull-up body for pulling up the float 13 is provided so that it can travel freely for the switch lever 11, a float pull-up body tool 17 is sealed to the float pull-up body, and the float pull-up body tool 17 is provided so that the detection part 5 is pulled up directly above the center position of the detection part 5.