baber/WOPTO huggingface dataset:
Patent JP-S58155000-A (JP)
Title: Manufacture of piezoelectric bimorph
Inventor: NAKAGAWA GIICHI
IPC: H04R17/00
Filed: 1982-03-09
Abstract: PURPOSE:To prevent a piezoelectric plate at the bonding process from being cracked and to reduce the number of manufacturing processes of the piezoelectric bimorph, by bonding two piezoelectric plates at the same time in a piezoelectric speaker. CONSTITUTION:A pair of rolls 11, 12 having an adhesives on the surface are rotated, a metallic plate 10 passes through between the rolls 11 and 12, and the adhesives 13, 14 are coated on both sides of the metallic plate 10 at the same time (Fig. b). In this case, an area applying the adhesives to the rolls 11, 12 is specified and the specified area of both sides of the plate 10 i.e., the area only bonded with the piezoelectric plate is applied with the adhesives 11, 12. Further, after the piezoelectric plates 17, 18 vacuum-absorbed with attachments 15, 16 are bonded on both sides of the plate 10 at the same time by moving the attachments 15, 16, the absorption of the attachments 15, 16 is released (Fig. c). Then, a pressure is applied from both sides of the three-layered construction body comprising the bonded plates 17, 10 and 18 (Fig. d), the adhesives 13, 14 are cured in a heating furnace to complete the piezoelectric bimorph.
Patent JP-H11231580-A (JP)
Title: Successive paper both side printing system
Inventor: KATABAMI SHINICHI
IPC: B65H23/188
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable and economically excellent system in the case of printing on both side of successive paper by using two sets of one side printing devices for printing on the successive paper. SOLUTION: In this printing system, based on a paper feeding speed difference between a first printing device 1 and a second printing device 2, by predicting a time value (T) when a paper sheet reaches a smaller value of either of a first residence quantity margin value or a second residence quantity margin value, after starting to print by interlocking two sets of printing devices with each other, the printing and the paper feeding for the first printing device 1 and the second printing device 2 is respectively stopped when the printing time reaches the time value (T).
Patent JP-H10239238-A (JP)
Title: Fume transmittance measuring device
Inventor: FUKUHARA MINORU
IPC: G01N21/59
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a fume transmittance measuring device that can be installed easily at a field, has an improved measurement accuracy, and can configure absolute values automatically. SOLUTION: In a device, a light projection/reception part 1 and a reflection part 2 are arranged oppositely via a measurement cylinder 3, and the light projection/reception part 1 has a photoelectric conversion part 14 to measure the light transmittance or the light absorption coefficient of a fume particle layer 4 that floats between the light projection/reception part 1 and the reflection part 2 by light projected from the light projection/reception part 1.  In this case, an operation processing part 6 is provided, a light transmittance and a light absorption coefficient are calculated, and at the same time further an absolute value calibration means 5 is provided, and a contaminated air of the measurement cylinder 3 between the light projection/reception part 1 and the reflection part 2 is replaced by a clean air to conduct the setting of the absolute value of the light transmittance.
Patent JP-S61201658-A (JP)
Inventor: YAMAMOTO HIROICHI
IPC: C04B35/10
Filed: 1985-02-28
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-H09229234-A (JP)
Title: Gas drain piping renewing construction method
Inventor: HAYASE FUKUJI
IPC: F16L55/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas drain piping renewing construction method capable of shortening work execution time etc., and improving safety of work. SOLUTION: Liquid nitrogen is used as freezing refrigerant in a main gas drain piping renewing construction method. Freezing of water 5 is confirmed on the basis of the elapsed time characteristic to the time when water is frozen by a freezing jig 3 and the elapsed time from the time when freezing refrigerant is introduced into the freezing jig 3. Moreover, freeze of water 5 is confirmed on the basis of the elapsed time characteristic of the freezing jig 3 and the surface temperature of a gas drain pipe in the vicinity of the freezing jig 3, and freeze of water 5 is confirmed on the basis of the elapsed time characteristic of the freezing jig 3 and the water level of water poured in the gas drain pipe. Therefore, safety can be improved by using a simple jig.
Patent JP-2000236454-A (JP)
Title: Remote controller
Inventor: YOSHIDA TOMOHIKO
IPC: H04N5/44
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent a sudden output of large sound when power is turned on by introducing a fine volume adjusting mode to a remote controller. SOLUTION: A fine volume adjusting key for the time when power is turned on is provided. Since the key is constituted as a combination key, a mute key 34 functions also as the fine volume adjusting key. Namely, the key normally functions as a mute key, but when a power source key 32 is depressed in the state of operating this key 34 (at the same time of operation or after operation), the key functions as the fine volume adjusting key only at this time. Then, if it is judged that the key 32 is pressed after the key 34 is pressed, a channel memorized when power is turned off is tuned and voice is outputted in a state adjusted to be a fine volume. When an up/down key 46 is operated in addition, this fine volume adjusting mode is released and voice is outputted with a corresponding adjusted value.
Patent JP-S60182533-A (JP)
Title: Production of master disk with optical disk groove
Inventor: SHIBATA ITARU
IPC: G11B7/26
Filed: 1984-02-29
Abstract: PURPOSE:To form the even groove width between inner and outer circumferences of a substrate by performing the exposure with control to satisfy the prescribed conditions according to the positions on a master disk during revolutions of a resist master disk applied with the photoresist. CONSTITUTION:A glass substrate 1 applied with the photoresist is revolved by a spindle motor 2 and also shifted in its radius direction by a feed motor 3. The light delivered from a laser light source 4 is modulated by an optical modulator 5 with an input signal 6 and forms a spot on a resist film of the substrate 1 via a mirror 7 and an objective lens 8. The laser light is turned on and off with the signal 6 applied to the modulator 5. At the same time, the exposure power is controlled by the signal voltage. The laser power P2 which exposes an optional distance R2 from the center of an exposure zone is defined as P2=P1(2+3R2/ R1)/5, where P1 is the power needed for exposure of the exposure zone at a distance R1 between the center and an inner circumference of a resist master disk 1. Thus the even groove width is obtained.
Patent JP-S62195872-A (JP)
Inventor: SANNOMIYA ATSUSHI
IPC: H01R43/08
Filed: 1986-02-21
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-S51113231-A (JP)
Title: Water supply tank recoverable of waste heat
Inventor: KATOU TAKAO
IPC: F24H1/46
Filed: 1975-03-31
Abstract: PURPOSE: Even in case of low temperature of supply water and of low temperature of waste gas, the equipment is able of effective recovery of waste heat of exhast gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60183929-A (JP)
Inventor: SUGIYAMA TSUTOMU
IPC: H02H3/48
Filed: 1984-02-28
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-H08231964-A (JP)
Title: Decomposing recovery of organic material and system therefor
Inventor: TAKAYAMA OSAMU
IPC: C10G1/00
Filed: 1995-02-27
Abstract: PURPOSE: To effectively decompose an organic material such as a waste plastic material or waste rubber material to effectively decompose and recover the phthalate-based plasticizer contained in the material. CONSTITUTION: An organic material containing a phthalate-based plasticizer is heated in a primary heating section 1 and gasified; the resultant gas is fed into a reforming catalyst tank 2 packed with a solid acid catalyst 2a at a space velocity of <=0.3/s to catalytically decompose the undecomposed plasticizer in the gas into hydrocarbon components which are then recovered at a primary recovering section 2.
Patent JP-S59166483-A (JP)
Inventor: TANAKA ICHIROU
IPC: B25J15/00
Filed: 1983-03-10
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-S57152107-A (JP)
Title: Beat from ac electromagnetic driving device
Inventor: ARIMOTO TOMOMI
IPC: H01F7/18
Filed: 1981-03-16
Abstract: PURPOSE:To weaken the beat in an AC electromagnetic driving device by a method wherein power feed to the device is shut off for each half-cycle of the AC mains by means of No.1 switch so that the difference of the maximum value and the minimum value of attracting force between iron cores developed in each half-cycle of the AC mains. CONSTITUTION:No.1 switching means SW1 and No.2 switching means SW2 are provided between an AC source 101 and an electromagnetic driving device 100 in which attracting force between a fixed iron core and a movable iron core generated by means of an exciting coil fed from the AC source 101 and a shading coil is larger than an external repulsion. Further, No.1 switch SW1 is controlled so as to shut off the feed to the electromagnetic driving device for a fixed time in every half cycle of the AC source, and No.2 switch SW2 is connected in parallel with the electromagnetic driving device 100 so that energy stored in the exciting coil during the shut-off period created by SW1 is returned. Switch SW2 is controlled so that the difference between the maximum value and the minimum value of attracting force created for every half-cycle of the A.C. source is as low as possible. With this construction, the beat and power consumption can be reduced.
Patent JP-S62196468-A (JP)
Title: Multinotch pulley and manufacture thereof
Inventor: MATSUOKA TAKESHI
IPC: B21H1/06
Filed: 1986-02-25
Abstract: PURPOSE:To obtain a light-weight and strong multinotch pulley which is easy to apply a surface treatment or the like thereon by integrally forming the pulley with V-shaped polygrooves on the outer periphery of the rim portion and a V-shaped monogroove in the vicinity of the boundary between the rim portion and the web portion. CONSTITUTION:In manufacturing, the outermost periphery of a material is bent to form a rim portion 2. Then, a V-shaped polygrooves forming roller and a V-shaped monogroove forming roller are pressed against the outer peripheral surface of the rim portion 2 and the vicinity of the boundary between a web 1 and the rim portion 2, respectively, and rotated to form V-shaped polygrooves 3 and a V-shaped monogroove 4 at the respective positions. Thus, the multinotch pulley is manufactured in the simplified process of simultaneously forming an integral material with the rolled V-shaped polygrooves 3 and the V-shaped monogroove 4. Furthermore, as only the thickness of the integral material is the matter to be considered, a light-weight article can be obtained, and with no necessity of joining two members, the strength is improved greater than that of any conventional article.
Patent JP-S51115069-A (JP)
Title: Whirling countercurrent type incinerator for crushed combustibles
Inventor: KANOU SABUROU
IPC: F23G5/00
Filed: 1975-04-01
Abstract: PURPOSE: To provide a whirling countercurrent type incinerator which is simple in structure and capable of perfectly incinerating crushed combustibles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53124330-A (JP)
Title: Ceramic-made line burner
Inventor: SAITOU TOSHIHIKO
IPC: F23C7/02
Filed: 1977-04-06
Abstract: PURPOSE: To provide the ceramic-made line burner that is designed to stabilize the flame and suppress NOx, by making longitudinally a groove having a V-shaped section, and by mounting the plural number of flame holes at its bottom as well as the plural number of secondary air filling cutting parts at a bank part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61201612-A (JP)
Title: Production of calcium-phosphorous series apatite
Inventor: INOUE SENYA
IPC: C01B25/32
Filed: 1985-03-01
Abstract: PURPOSE:To obtain easily the available Ca-P series apatite as a high molecular adsorbent for an organism and an artificial tooth, etc., for a short time by dissolving an inorganic Ca compd. and an inorganic phosphorous compd. into water or the like, spraying the soln. into a flame to subject it to the pyrolytically decomposing reaction. CONSTITUTION:Water or a water soluble organic solvent (e.g. methanol, ethanol) is respectively prepared as a solvent independently and mixedly. A soluble inorganic Ca compd. [e.g. Ca(NO3)2, CaCl2] and an inorganic phosphorous compd. (e.g. phosphoric acid, ammonium dihydrogenphosphate) and if necessary, an acid (e.g. nitric acid) are added in this solvent and dissolved. Then powdery Ca-P series apatite is produced by spraying the obtained acidic raw material soln. into a flame or a heating zone to subject it to the pyrolytically decomposing reaction and collected with a cyclone system.
Patent JP-S54131737-A (JP)
Title: Closed power board
Inventor: SATOU TAKAYUKI
IPC: H02B11/04
Filed: 1978-04-04
Abstract: PURPOSE:To accomplish closing of partition opening without any trouble in the closing of the breaker by moving the shutter to the position of closing the opening from the front of a fixed contactor immediately prior to the closing of the main circuit breaking section in linkage with the movement of the breaker into the board when it is carried thereinto. CONSTITUTION:As a breaker 13 is carried into a breaking chamber 12, the main circuit breaking section 20 is closed. A pin moving herein rotates a lever 25 clockwise. Driven by the lever, a shutter 22 moves to the position of closing the partition opening sliding with a fixed contactor 18.
Patent JP-S62198533-A (JP)
Title: Motor-truck
Inventor: YOSHIKAWA ATSUSHI
IPC: B60P3/14
Filed: 1986-02-24
Abstract: PURPOSE:To make transferral freight unloadable between a rear body and an elevated spot, by installing a lifting gear in a rear opening part of the rear body of a vehicle, and constituting this lifting gear to make a travel housing position and a working position transformable selectively. CONSTITUTION:A lifting frame body 5 of the lifting gear 3 set up in a turning frame 13 is designed so as to make its derricking angle adjustable by a support device 7. When this lifting gear 3 is used, first the lifting gear 3 is stably supported via a fixed leg 41, a support leg 14 and a vertical shaft 12. Next, freight in a rear body 2 is directly loaded on a working bench 31 and then a winch drum 33 is driven and a lifter body 30 is made to go up to the desired stepped layer. With this constitution, loading work of the freight can be done at the desired stepped layer. Therefore, at the time of removal operations, freight loading is directly performable between an elevated spot and the rear body 2 so that freight delivery on the ground is no longer required.
Patent JP-H03241313-A (JP)
Title: Optical axis adjusting method and optical axis adjusting device used therefor
Inventor: IWATA SHIGETAKE
IPC: G02B27/62
Filed: 1990-02-20
Abstract: PURPOSE:To reduce the position setting error and to improve the work efficiency by installing a microscope movably along a reference optical axis for passing through a pin-hole reference mark, moving the microscope by a prescribed distance, positioning and setting a focused point reference mark of optical parts, and thereafter, setting a position of the optical part. CONSTITUTION:A microscope is installed movably along a reference optical axis 12 for passing through a pin-hole reference mark 101, the microscope is moved by a prescribed distance, a focused point reference mark of prescribed optical parts is observed by the microscope and positioned and set, and thereafter, a position of the optical parts is set before and behind the focused point reference mark so as to be focused to the focused point reference mark. In such a way, first of all, a pin-hole plate having a minute pin-hole diameter is positioned and set exactly, and subsequently, optical parts, for instance, a lens is placed so as to be focused correctly to its minute pin-hole, therefore, the respective position setting errors become small, and the optical system having high accuracy can be constructed.
Patent JP-S62197447-A (JP)
Title: Aramid fiber-reinforced unsaturated polyester resin composition
Inventor: TAKAYANAGI MOTOO
IPC: C08L67/00
Filed: 1986-02-26
Abstract: PURPOSE:To improve adhesion between an aramid fiber and a matrix fiber and to disperse uniformly the aramid fiber in the matrix fiber, by blending an aramid fiber having a modified surface with an unsaturated polyester resin. CONSTITUTION:An aramid fiber having repeating units of the formulas -NH-Ar1- NH-CO-Ar2-CO and/or -NH-Ar2-CO (wherein Ar1, Ar2 and Ar3 are independently a bivalent arom. ring group) is used. The surface of the aramid fiber is modified by N-substitution with at least one group selected from the group consisting of the following Q1 and Q2. Q1: -(CH2)-CH=CH-R, Q2: -CO-(CH2)m-1-CH=CH-R (wherein R is H, CH3 or C2H5; and n and m are each a natural number). The aramid fiber having a modified surface is blended with an unsaturated polyester resin.
Patent JP-S61198933-A (JP)
Title: Access channel test system
Inventor: NAKAHARA KENJI
IPC: H04B7/26
Filed: 1985-02-28
Abstract: PURPOSE:To test individually an access channel by reading information relating to a channel number of the access channel from a conversion table based on a parameter designated from a master station. CONSTITUTION:Slave stations C1, C2 are arranged in a zone, where plural access channels and plural control radio channels broadcasting information relating to the channel number of an access channel are assigned. Then the master station P controls the slave stations C1, C2. Then the slave stations C1, C2 have respectively a conversion table comprising the 1st parameter given with a series number corresponding to each control radio channel and the 2nd parameter given with a series number corresponding to each access channel. Then the information relating to the channel number of an access channel is read from the conversion table based on the 1st and 2nd parameters designated from the master station P to conduct the test of the access channel.
Patent JP-H01215620-A (JP)
Title: Movable roof panel construction for sunshine roof
Inventor: ISHIKAWA TOSHIO
IPC: B60J7/00
Filed: 1988-02-22
Abstract: PURPOSE:To avoid the interference between a movable roof panel and a tightening means in a device wherein a turning arm is tighten to the bracket board of the movable roof panel with a tightening means by forming a recess on the lower face of the movable roof panel opposing to the upper face of the tightening means. CONSTITUTION:A window opening part 6 formed on a vehicle roof 1 has a movable roof panel 7 opening and closing said part 6. Guide rails 8 extending forward and rear are placed below the vehicle roof 1 on both left and right sides of the window opening part 6 and have sliders 9 frictional with said rails 8, respectively. A turning arm 15 tightened to the bracket board 16 of the movable roof panel 7 with a tightening means 18 is joined with each of the sliders 9 via a supporting means 10. In such constitution a recess 24 taking the circular figure in the plan view if formed on the lower face of the movable roof panel 7 opposing to the upper face of the tightening means 18.
Patent JP-H07327312-A (JP)
Title: Overhead distribution line
Inventor: ARAI YUKIO
IPC: H02G7/20
Filed: 1991-02-08
Abstract: PURPOSE:To obtain an overhead distribution line in which the pole transformer side can be separated easily from the overhead cable side while improving the wiring and the occupation space. CONSTITUTION:The insertion hole 603 of a branch connection terminal 604 connected, at one end thereof, with the cable conductor connecting element 601 of an overhead cable joint is located immediately below a lead-out terminal 605 provided for a pole transformer 3. Under that state, a conductive connecting rod 607 is inserted into the insertion hole 603 and the lead-out terminal 605 thus connecting them electrically. Consequently, the branch connecting part of an overhead cable is connected directly with the pole transformer.
Patent JP-S62199260-A (JP)
Title: Brazing method for metal
Inventor: FUKUMAKI TAKASHI
IPC: B23K1/00
Filed: 1986-02-26
Abstract: PURPOSE:To obtain the brazing joint of high strength and high heat resistance by minimizing the necessary solder quantity by forming an uniform alloy layer on one part of a base metal. CONSTITUTION:A pre-soldering 3 is executed by heating the junction part of a Cu plate 1 as the material to be joined. An alloy layer 5 is formed on the interface of the base metal 1 and solder by this presoldering and an unreacting solder layer 6 is continuously formed on the upper layer part of the alloy layer 5. A heating and pressure brazing are then performed by giving a current and pressure by the copper electrode 3 of a resistance welding machine. The alloy layer 6 remains on the joining face of after heating and pressure brazing and unreacting solder 7 is discharged from the pace between the joining faces. In this way the joint excellent in tensile strength and heat resistance is obtd.
Patent JP-S59167052-A (JP)
Title: Solid-state image pickup device
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1983-03-11
Abstract: PURPOSE:To reduce the dimensions of picture elements by decreasing the conductance of a transfer gate and improve the yield by a method wherein a transfer gate electrode which feeds the photo accumulation charge of a photo diode into a vertical CCD shift resist is composed of the laminated body of the first and second layers. CONSTITUTION:A thick insulation isolation oxide film 17 is formed in the periphery of the surface of a P type Si substrate 3, and a P type region 21 to provide a fixed threshold voltage under the transfer gate electrode is diffusion- formed on the surface of the substrate 3 held by this film. Next, the N type photo diode 7' and an N type region 18 to change a CCD into a buried type channel are diffusion-formed on both sides of the region 21, while they are made to abut against said region, and the transfer gate constructed of a double layer is provided on the region 18. In other words, the first layer is composed of a CCD electrode 15'-1 and a transfer gate electrode 14'-1 made of polycrystalline Si, and the second layer of electrodes 15'-2 and 14'-2 of the same manner. Here, the first layer is elongated to the region 21 as shown by the length 19, and the second layer is stopped before that as shown by the length 20.
Patent JP-H0691351-A (JP)
Title: Method for continuous casting of metal
Inventor: UORUFUGANGU SHIYUNAIDAA
IPC: B22D11/07
Filed: 1993-02-02
Abstract: PURPOSE: To obtain a cast block, having good quality by forming sufficient gas cushion between a mold and a metal in all stages of the casting. CONSTITUTION: In a continuous casting method of a metal, in which multiple hot-top molds are used and the pressurizing gas and lubricator are introduced into the molds, the introduction of the gas into each mold is executed from at least one of gas inlet pipe disposed with a control valve for setting gas flow rate, a pressure sensor for sensing the gas pressure and an instrument for measuring the gas flow rate. Then, in a first casting stage from the time when the molten metal starts to fill into the mold to the time when the molten metal enters into a cooling range, the gas flow rate in each gas supply pipe is held at a prescribed value and in a second casting stage after the first stage, the gas flow rate in each gas supply pipe is controlled, so as to hold the gas pressure in each gas supplying pipe at a prescribed value.