baber/WOPTO huggingface dataset:
Patent JP-2000241722-A (JP)
Title: Light-controlling device, its production and display device
Inventor: NISHIKAWA HISAO
IPC: G02B26/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently use reflected light. SOLUTION: This method includes a first process to fill a recess 12 of a master plate 10 with a conductive material 14 to form a pixel electrode layer 18, a second process to form a piezoelectric layer 20 on the pixel electrode layer 18, a third process to form a common electrode layer 22 on the piezoelectric layer 20, a fourth process to peel the layers from the master plate 10, and a fifth process to mount the piezoelectric layer 20 with the pixel electrode layer 18 and the common electrode layer 22 on both surfaces on a controlling substrate to electrically connect the pixel electrode layer 18 and the controlling part by preparing the controlling substrate on which the controlling part is formed.
Patent JP-S60188201-A (JP)
Inventor: SHIMAZU YOSHITAKA
IPC: B65F3/20
Filed: 1984-03-07
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-H01219539-A (JP)
Title: Dynamic friction testing machine for magnetic recording medium
Inventor: YOSHIDA EIKICHI
IPC: G01N3/56
Filed: 1988-02-29
Abstract: PURPOSE:To recognize information regarding the dynamic friction of a medium in detail by generating an artificial irregularity in rotating speed in a medium slide state and varying the generation period of the irregularity. CONSTITUTION:A rotating device which drives or slides the discoid sample 1 has a turntable 12, a driving motor 7, a motor controller 11, etc., and the artificial irregularity in rotating speed is generated at a 0.01-100 period of one turn of the table 2. A frictional force detection part which detects a frictional force applied to the sample 1 consists of an electric strain gauge 8, a spectrum analyzer 9, and a recorder 10. Consequently, the difference of a static- slip phenomenon originating from a difference of sample contents is grasped not only merely a function about a time base, but also in the form of frequency development. The information regarding the dynamic friction of the magnetic medium is therefore recognized more in detail.
Patent JP-H04261708-A (JP)
Title: Cut arranging device for lead terminal in electronic device
Inventor: FUNAKOSHI TAKESHI
IPC: B26D7/01
Filed: 1991-02-15
Abstract: PURPOSE:To facilitate the change of the width dimension and the alteration of the length dimension of each lead terminal A3 in the following hybrid integrated circuit A, in the case of each lead terminal A3 at the right and left both sides of a hybrid integrated circuit A being arranged by cut in the specified length dimension. CONSTITUTION:Each lead terminal A3 at the right and left both sides are made to be cut by the respective receiving blades 15, 16 and movable type cutting blades 17, 18, at least one part of this receiving blade 15 and cutting blade 17, the receiving blade 16 and cutting blade 18, is composed so as to reciprocate to the other part, while the placing bodies 19, 20 of a hybrid integrated circuit A are provided vertically movably, at the upper part of the above both receiving blades 15, 16.
Patent JP-H04236187-A (JP)
Title: Switching frequency controlling system
Inventor: OMORI YOICHI
IPC: H02P23/08
Filed: 1991-01-17
Abstract: PURPOSE:To suppress the rise of a switching frequency and to eliminate damage of a switching element due to the rise of the frequency by reducing the gain of a current control loop by a detected switching frequency. CONSTITUTION:A switching signal (Su, Sv, Sw) is input to the switching frequency detector 18 of a switching frequency controller, which outputs a switching frequency fsw. The frequency fsw is input to a Kp controller, which outputs a proportional gain Kp of a characteristic to be decided by the frequency fsw. The gain Kp becomes the proportional gain of proportional integrating amplifiers 3a, 3b. If the switching frequency is increased, the Kp is reduced, the movements of coordinates (Vd, Vq) of voltage commands Vd, Vq are delayed, the rise of the frequency of the element can be suppressed, and the damage of the element can be prevented.
Patent JP-H04240026-A (JP)
Title: Automatic pin pulling-out device
Inventor: OGAWA AKIHIKO
IPC: B23P19/00
Filed: 1991-01-21
Abstract: PURPOSE:To punch a positioning pin from a laminating formed body efficiently and without giving damage to the laminating formed body, by providing a punching pin whose diameter extending downward in a Z axial direction with being held on a pin holding body is smaller than the diameter of the positioning pin. CONSTITUTION:An order device calculates the coordinate of a positioning pin from a transmitted coordinate, decides the moving distances of a table 14 and pin punching head 50, and orders the moving distance to a driving device 54. The pin punching head 50 which drives by a driving device 54 in a Y axial direction on a frame 12 is moved the just above of the positioning pin of a laminating formed body in cooperation with the movement of the table by the order fed from the order device. The pushing in cylinder device of the pin punching head drives the positioning pin downward with the punching pin being pressed to the positioning pin 20, and the positioning pin is punched downward from the laminating formed body 18, by acting a repeating impact force on the positioning pin with a vibrator in addition.
Patent JP-S54138511-A (JP)
Title: Hydroformylation of lower olefins
Inventor: MATSUMOTO MITSUO
IPC: C07C45/00
Filed: 1978-04-14
Abstract: PURPOSE: To prolong the life of an expensive Rh catalyst remarkably, by adding a specific diphosphinoalkane in the hydroformylation of lower olefins in the presence of a Rh complex and a tri-substituted phosphine.  
     CONSTITUTION: Aldehydes are obtained by the hydroformylation of lower olefins in an organic solvent in the presence of a Rh complex, a tri-substituted phosphine and a compound of formula I (A 1 and A 2  are aryl; R 1  and R 2  are aryl or >1C saturated hydrocarbon residue; Z is 2W5C alkylene). The compound of formula I is added  in a ratio of 2P/Rh of 0.20W2.5 based on the Rh complex. The Rh complex is  preferably HRh(CO)[P(C 6 H 5 ) 3 ] 3 , etc., and the concentration in the reaction system  is preferably 0.5W5.0 mM/l. Compounds of formulae IIWIV, etc. may be cited as  especially preferable ones among the compounds of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03247814-A (JP)
Title: Earth dropping device to water bottom
Inventor: NISHIKAWA YUTAKA
IPC: E02B15/00
Filed: 1990-02-27
Abstract: PURPOSE:To prevent water pollution by connecting an earth dropping hopper to a tremie pipe consisting of internal and external cylinders to blockade the bottom between the internal and external cylinders, controlling pouring and discharging amount of water by a pump and, at the same time, adjusting an enlargement and reduction of the internal cylinder to control a dropping speed of earth. CONSTITUTION:An earth dropping hopper 1 is opened on the water surface W, and a tremie pipe consisting of an internal cylinder 2 of non-water permeable rubber capable of expansion, etc., and an external cylinder 3 of steel is connected to the hopper 1 to suspend it toward the water bottom B. While, the bottom of the inside of the external cylinder 3 and the outside of the internal cylinder 2 is blockaded with a lid 23 and, at the same time, a hood 4 is provided downward of the external cylinder 3. Water is poured between the external cylinder and the internal cylinder 2 by means of a gas pump 6. After that, earth is thrown into the hopper 1 to drop it into the internal cylinder 2. At that time, in accordance with the situation, a water level between the external cylinder 3 and internal cylinder 2 is changed by gas pumps 5 and 6 to control a dropping speed of earth.
Patent JP-H01218967-A (JP)
Title: Stepped double seat type baby car
Inventor: BAABARA EMU WAINENSU
IPC: B62B7/00
Filed: 1988-02-29
Abstract: PURPOSE: To simply manufacture a compact-sized and light-weight baby carriage by fitting two different-level baby seats in front and in rear along the center line, arranging the seats vertically to each other in such a manner that one seat is directed to the front and the other is directed to the rear, and providing a container device in the rear part. CONSTITUTION: An elongated erect frame structure is designed so that a front child seat 16 is directed to the front, a rear seat 17 is directed to the rear, and the rear seat 17 is positioned higher than the front seat 16 to provide different-level seats. A seat support frame 19 is common to the respective seats 16, 17, and seat back rests 29, 35 of the seats 16, 17 are fitted to the frame. A base support frame 11 is provided with the front seat 16 and a floor member 33 also serving as a rear bottom support, and provided with a container 39 also serving as a bottom support for the rear seat 17 to carry baggage and the other small articles. By this arrangement, a compact and lightweight baby car can be simply manufactured at a comparatively low cost.
Patent JP-H11241006-A (JP)
Title: Optical reflector
Inventor: HONMA MASARU
IPC: C08K13/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide at a low cost an optical reflector having a good moldability, surface property, heat resistance, adhesion and brightness after aging by directly metallizing a molded part comprising a polyester resin composition. SOLUTION: The objective reflector is obtained by directly metallizing a molded part comprising a polyester resin composition which contains, against 100 pts.wt. mixed resin comprising (a) from 95 to 50 wt.% polyalkylene terephthalate resin and (b) from 5 to 50 wt.% polycarbonate resin, (c) from 0.03 to 3 pts.wt. modified silicone oil, (d) from 0.01 to 0.5 pts.wt. organic phosphorus compound, (e) from 0.1 to 10 pts.wt. fine powder filler and (f) from 0.01 to 0.5 pts.wt. organic nucleating agent.
Patent JP-S62202521-A (JP)
Title: Method and apparatus for removing organic film
Inventor: HIJIKATA ISAMU
IPC: H01L21/3065
Filed: 1986-02-28
Abstract: PURPOSE:To remove an organic film at high speed without damaging a base body by physically taking away the modified layer of the surface layer section of the organic film on the surface of the base body by O2 plasma and chemically eliminating an organic acid by a separation type plasma treater in a plane- parallel plate type plasma treater. CONSTITUTION:The upper surface of a box-shaped device body 1 is provided jointly with a plane-parallel plate type plasma treater 2 and a separation type plasma treater 3. A substrate W is placed onto a table 50 in a chamber 4 for the plasma treater 2 and the inside of a plasma generating chamber 8 is decompressed, and the substrate is treated for 1min at 500W. Consequently, the modified layer of the upper layer of an organic film shaped onto the surface of the substrate W is removed physically by O2 plasma. The substrate W on a sub-table 50 is shifted to a table 51 in a chamber 9 by conveyor belts 21, 22 the mixed gas of C2F6 and O2 is introduced into the chamber 9 and the inside of the chamber 9 is decompressed, and the substrate is treated for 40sec at 250W. Accordingly, the organic film shaped onto the surface of the substrate W is gotten rid of chemically by a reaction with an activated reaction gas.
Patent JP-H07230304-A (JP)
Title: Dual control method for pc system
Inventor: TANIGUCHI TERUMI
IPC: G05B19/05
Filed: 1994-02-18
Abstract: PURPOSE:To assure the switching synchronism of tasks by producing the interruption signals synchronously with each other through each PC if a communication interruption signal exists when each PC transmits a synchronization command signal and then returns a synchronization end signal for confirmation. CONSTITUTION:The CPU1 and 2 of both PC1 and 2 carry out the program and also output the synchronization command signals 6 and 7 to a synchronization controller 5 with the designated timing. The controller 5 receives the signals 6 and 7 and returns the synchronization end signals 8 and 9 after confirming that both signals 6 and 7 are ready for application. At the same time, the interruption signals 10 and 11 are produced to both PC1 and 2 synchronously with the signals 8 and 9 as long as a common interruption signal 12 exists. As a result, the synchronism is assured for the switching of tasks caused by an interruption. Then the coincidence of internal states is always secured between both PCs.
Patent JP-S57159746-A (JP)
Title: Preparation of alpha-amino acid
Inventor: DOUTANI MASAHARU
IPC: C07C227/00
Filed: 1981-03-27
Abstract: PURPOSE: To prepare an α-amino acid useful as a food additive, economically, in high yield, by hydrolyzing an α-amino acid amide in an aqueous medium in the pressence of ammonia, and reusing the reaction residue liquid left after the separation of the α-amino acid from the hydrolyzed solution.  
     CONSTITUTION: An α-amino acid amide of formulaI(R 1  and R 2  are H, lower alkyl, etc.) is hydrolyzed in an aqueous medium (e.g. water) in the presence of ammonia to obtain an α-amino acid. In the above reaction, the yield of the amino acid can be improved by reusing the reaction residue obtained by separating the amino acid from the hydrolyzed solution. For example, in the preparation of glycine of formula III by the hydrolysis of aminoacetamide of formula II, the reuse of the reactin residue left after the separation of the α-amino acid of formula III is efective to shift the equilibrium of the reaction (1) to righthand side and to suppress the side reaction (2) directing from left to right, and consequently to improve the yield of the amino acid of formula III. The reaction temperature is 50W250°C, preferably 100W200°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51128824-A (JP)
Title: Aluminum or aluminum alloy sash fixing method
Inventor: KAMIYAMA KICHIJI
IPC: E06B1/56
Filed: 1976-04-22
Abstract: PURPOSE: To fix an aluminum alloy sash without corrosion caused by the contact of different materials. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03123000-A (JP)
Title: Beam location monitor of synchrotron
Inventor: KUMAGAI KEIKO
IPC: H05H13/04
Filed: 1990-02-26
Abstract: PURPOSE:To monitor the electron beam position precisely by mounting No.1 electrode group and No.2 electrode group through rotatable circular flanges airtightly to a metal fixture. CONSTITUTION:A group of No.1 electrodes 4A, 4D and group of No.2 electrodes 4B, 4C are mounted through rotatable circular flanges 91, 72 airtightly to a metal fixture 8. The characteristics of the position sensitivity for each of different arrangements of these electrodes 4A-4D are determined by mapping in advance, and a charged particle beam is circulated actually to measure the pattern of beam position peculiar to synchrotron, and the arrangement of electrodes is set which gives the optimum position sensitivity to this pattern measure. This provides an optimum beam position monitor for any applicable synchrotron.
Patent JP-S60190140-A (JP)
Title: Unidirectional rotating unit of permanent magnet type synchronous motor
Inventor: KAWAI KOUJI
IPC: H02K21/18
Filed: 1984-03-08
Abstract: PURPOSE:To reliably continuously rotate a permanent magmet rotor only in the prescribed direction by engaging a motor body with a rotor shaft only when the rotor moves in one thrust direction. CONSTITUTION:When a permanent magnet rotor 2 starts rotating in a direction A, the rotor 2 disposed at the center of a stator core 3 moves in a thrust direction A' by a reaction from a wheel gear 8 by the magnetically attracting force before rotating, a pin 11 of a rotor shaft 7 side is engaged withd a rib 12 of a bracket 5 side, and the rotation of the rotor 2 in the direction A is stopped. If the rotor 2 rotates in a direction B, the direction of the reaction of a worm gear 9 from a wheel gear 8 becomes reverse, and the rotor 2 moves in a thrust direction B'. Accordingly, the rotor 2 can continuously rotate in the direction B.
Patent JP-S59170838-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: DEGUCHI HISAYASU
IPC: G03C1/14
Filed: 1983-03-17
Abstract: PURPOSE:To obtain a printed image with good color reproducibility of a transparent print and insufficiently masked color negative image by adding a specific dye to a red sensitive emulsion layer so that the spectral sensitization in a specific wavelength region is improved and that the specific wavelength region on the exposing light incident side of the emulsion layer is spectrally absorbed. CONSTITUTION:A red sensitive emulsion layer is spectrally sensitized by the spectral sensitizing dye expressed by the formula I (R is H, alkyl, allyl group, etc.; R1, R2 are respectively an alkyl group having at least one acid group, Z1, Z2 are naphthothiazole nucleus, benzothiazole nucleus, etc., of which at least one is a naphthothiazole nucleus, X<-> is a residual acid group) in such a way that the max. wavelength attains a range of 660-700nm. The water soluble dye which has spectral max. in a wavelength region of 580-630nm and is expressed by the formula II or III is incorporated in the layer existing on the exposing light incident side of said emulsion layer. A printed image having good color reproducibility is obtd. by limiting the max. wavelength for the spectral sensitization of the red sensitive emulsion layer in the above-mentioned way.
Patent JP-S60191008-A (JP)
Title: Sulfuric acid producing apparatus equipped with gas turbine
Inventor: UJI MOICHI
IPC: C01B17/76
Filed: 1984-03-09
Abstract: PURPOSE:To prevent the corrosion of a gas turbine and to increase the SO2 concn. in gas by sending air which is heated to high temp. in a heat exchanger into a pressurized sulfur burning furnace, and simultaneously sending the gaseous SO2 at low temp. discharged from the turbine into an ordinary-pressure sulfur burning furnace. CONSTITUTION:The dry air compressed by a compressor 9 is heat-exchanged with a gas discharged from a turbine 8 in a heat exchanger 12, and heated to high temps. The heated air and molten sulfur whose amt. to be burnt is reduced are sent into a pressurized sulfur burning furnace 11 to burn the sulfur. The formed high-temp. and high-pressure gas contg. SO2 in low concn. is introduced into the turbine 8 to work the turbine, and then heat-exchanged with the compressed air in the heat exchanger 12 to lower the temp. Then the SO2-contg. gas is sent along with the molten sulfur into an ordinary-pressure sulfur burning furnace 1. The formed high-temp. and high-pressure gas having high SO2 content is sent into a waste heat boiler 2 wherein the heat is recovered, and then sent into a converter 4 through a gas filter 3 to convert SO2 into SO3. Superheated steam is taken out from a superheater 5. Meanwhile, gaseous SO3 is sent into an absorption tower 7, and absorbed in concd. sulfuric acid to obtain the product sulfuric acid.
Patent JP-H08242014-A (JP)
Title: Semiconductor radiation detecting element
Inventor: MATSUYAMA HIDEAKI
IPC: H01L31/10
Filed: 1995-03-06
Abstract: PURPOSE: To provide an element in which, even if the film-thickness of an insulation layer is thickened, a depletion layer is widened, so that radiation detection can be performed. CONSTITUTION: A signal current detecting metal electrode 5 which collects charges generated by radiation and a leakage current collecting metal electrode 4 which collects leakage current generated in an element are separately provided. Since no leakage current is required to flow in the signal current detecting metal electrode 5, film thickness of an insulation layer can be thickened with the use of MOS structure of metal/SiO2 /Si.
Patent JP-H06257273-A (JP)
Title: Vibration restraint apparatus for double floor
Inventor: SEKI TAKAHARU
IPC: E04F15/024
Filed: 1993-03-05
Abstract: PURPOSE:To make vibration-proofing for a floor slab and a double floor effective to the source of vibration extending over a wide range, and to make the structure of the apparatus simple, requiring less space for installation and less sophisticated means for construction. CONSTITUTION:A vibration restraint apparatus 1 is equipped with a support 3 erected over a floor slab 5 for supporting a double floor 2, a spring member 11 arranged to surround the support 3 and made capable of expanding and contracting in the axial direction of the support 3, an upper holder 8 mounted on the support 3 for holding the upper end of the spring member 11, a lower holder 18 mounted slidably on the support 3 and connected to the lower end of the spring member 11 and an additional weight 19 made up by piling up unit weights (w) and mounted on the lower holder 18. As vertical vibration is transmitted to the support 3, the spring member 11 moves in expansion and contraction by inertial force of the additional weight 19, and the vibration restraint apparatus 1 produces restraining vibration that acts in the direction of restraining vertical vibration of a building.
Patent JP-H10234699-A (JP)
Title: Inspection device using nuclear magnetic resonance
Inventor: OCHI HISAAKI
IPC: A61B5/055
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a photographing sequence for exciting almost all atomic nucleuses inside a photographing cross section in an inspection device using nuclear magnetic resonance for impressing an RF burst amplitude modulated by a sinc function as an excitation RF pulse. SOLUTION: This device uses the RF burst amplitude modulated by the sinc function constituted of five or more pieces of sub pulses as the excitation RF pulse 1 and decides the impressing amount of a read out gradient magnetic field 2 so as to generate only field echoes corresponding to the three sub pulses adjacent to the center sub pulse of the sinc function. Thus, the S/N of the entire images is improved.
Patent JP-S55140421-A (JP)
Title: Article reloader
Inventor: YAMASHITA YOSHIFUMI
IPC: B65G47/91
Filed: 1979-04-16
Abstract: PURPOSE: To enable the reloading of an article through low action pressure, by setting the supporting force of a cylinder approximate to the sum of the weight of a grabbing unit and a load to cause movement synchronously with a trolley conveyor and reload the article.  
     CONSTITUTION: A carrier 11 moving in parallel with a trolley conveyor 9, is equipped with a grabbing unit 12 in which sucking pads 14 are provided on an arm 15 which is moved by a cylinder 17 for vertical motion. The grabbing unit 12 is vertically moved to reload an article 18 onto a hanger 10 while the carrier 11 moves synchronously with the hanger 10 and kept in a prescribed position relative to the hanger. At that time, a pressure reducing check valve for the cylinder 17 is regulated to apply prescribed pressure for the ascent and descent of the cylinder and add pressure for the ascent to support a weight lighter than the total weight of the article and the grabbing unit. As a result, the article can be reloaded by low action pressure in the entire descent process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09207279-A (JP)
Title: Release sheet for prepreg
Inventor: KOJIMA SUKEAKI
IPC: B29C70/06
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a release sheet for a prepreg which scarcely generates static electricity in the case of handling, and has excellent releasability to the prepreg, adhesive properties between an aluminum foil and a release layer and further heat resistance. SOLUTION: The release sheet for a prepreg comprises a release layer 2 made of a composition containing silicon release agent and antistatic agent on at least one (preferably both) side surface of an aluminum foil 1. The antistatic gent is made of sole silicon antistatic agent or both the silicone antistatic agent and non-silicone antistatic agent. The compositions preferably contain coupling agent for improving adhesive properties with the foil 1.