baber/WOPTO huggingface dataset:
Patent JP-S62205280-A (JP)
Title: Plasma device
Inventor: MANABE YOSHIO
IPC: C23F4/00
Filed: 1986-03-04
Abstract: PURPOSE:To form a high-grade film at a high vapor deposition rate with simple constitution by disposing a substrate into a plasma chamber by a microwave and magnetic field and making the intensity distribution of the magnetic field high near the substrate and low in the position apart therefrom. CONSTITUTION:The substrate 2 is disposed into the plasma chamber 1 in which plasma is induced by the microwave and magnetic field and into which a gas for CVD is introduced. The above-mentioned magnetic field is formed in parallel with the substrate 2 by hole pieces 8 disposed on the outside of the plasma chamber 1. The intensity thereof is made high near the substrate 2 and low in the position apart in the outside circumferential direction thereof. The plasma is thereby concentrated near to the substrate 2 where the intensity of the magnetic field is high. The contact of the plasma with the wall of the plasma chamber 1 is obviated and therefore, the formation of the good-quality film on the substrate 2 is quickly executed. The intensity of the magnetic field near the substrate 2 is preferably adjusted to the intensity at which electron cyclotron resonance arises or above.
Patent JP-S56144353-A (JP)
Title: Air circulation system
Inventor: MATSUDA SABUROU
IPC: F24S90/00
Filed: 1980-04-09
Abstract: PURPOSE: To enable to condition the air in a room by utilizing solar heat by communicating the inlet and the outlet of a heat collector for collecting the solar heat with the room.  
     CONSTITUTION: The inlet and the outlet of a het collector 1 for collecting the solar heat are communicated with a room A 1 . Since the air absorbs the solar heat in the collector 1 and rises to conduct a convection in the room in this manner, the air in the room can be conditioned by utilizing the solar heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05250960-A (JP)
Title: Operating button device
Inventor: IYAMA YASUKATA
IPC: H01H21/00
Filed: 1992-03-04
Abstract: PURPOSE:To provide one kind of operating button main body irrespective of formation of a hole for an arbitrary operating button on a panel in an operating button device. CONSTITUTION:In the case where no hole 1a for an arbitrary operating button is formed in a panel 1, an interference preventing hole 3a is formed in an interfered portion between a printed circuit board 3 and an operating button 2a so as to relieve flexure of the operating button 2a in abutment against the back surface of the panel 1. Accordingly, one kind of operating button main body can relieve the flexure irrespective of formation of the hole for the arbitrary operating button on the panel, thus leading to excellent productivity. Such irrational problems can be solved as to manufacture a plurality of metal molds for molding a plurality of operating buttons which have been required conventionally, or to perform secondary machining such as cutting after the operating button is molded.
Patent JP-H07254105-A (JP)
Title: Magnetic writer
Inventor: ISOZAKI MAKOTO
IPC: G11B5/09
Filed: 1994-03-17
Abstract: PURPOSE:To improve the rise of a write current similarly to the case of read at a high voltage even with a single power source of a low voltage. CONSTITUTION:An inductor 3 is interposed between a power source and a current limiting resistor R1 in the device where a coil having a center tap is used for a write coil. On the other hand, the inductor 3 is interposed between a DC power source and a junction of a bridge-like network in the device where two-terminal single winding coil is used for the write coil. The bridge-like network can be constituted by using this CMOS analog switch IC.
Patent JP-S62203845-A (JP)
Title: Mounting device for article
Inventor: YAHASHI HIROYUKI
IPC: H05K5/02
Filed: 1986-03-04
Abstract: PURPOSE:To remove a claw fitting for fastening and to reduce number of parts by providing a retaining member for so retaining an article as to be free in insertion or release and mounting an elastic catching piece to this retaining member so that it may be engaged with an article, in a mounting device for car audio or the like. CONSTITUTION:A mounting frame 3 has an elastic catching piece 7 which is projected inward and possible to bend outward. This mounting frame 3 is fixed inside a box 2 and used there. When an article, for example, a car audio is fixed, the car audio 1 is inserted into the mounting frame 3. Then the elastic catching piece 7 is pressed, on the way of insertion, by the side face of the car audio 1 and bent outward, but in the insertion completed condition, the elastic catching piece 7 recovers and engages with the step part 8 of the car audio 1, so the car audio 1 is fastened in the specified position. In this constitution, the article can be prevented from falling off even if a claw fitting for fastening is not provided and number of parts decreases resulting in easy manufacturing.
Patent JP-H10233630-A (JP)
Title: Distortion compensation amplifier with bypass function
Inventor: FUNADA TAKAYOSHI
IPC: H04B3/36
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce number of times of complete down-state of a line resulting from stopping an amplifier function when a distortion compensation operation is faulty due to a faulty distortion compensation amplifier. SOLUTION: A bypass cable 15 is provided to couple inputs directly and changeover devices SW1, SW2 are provided to input output sections. A control circuit 14 monitors an output of an error signal detector 12 and a pilot signal receiver 13, provides a control signal (a) to a changeover control circuit 16 when the output indicates an error, and the changeover control circuit 16 throws the SW1, SW2 to the position of the bypass cable 15 so that an input signal is used for an output signal as it is.
Patent JP-S59173922-A (JP)
Inventor: MIYAGAWA HIROSHI
IPC: H01H33/66
Filed: 1983-03-19
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-S60193074-A (JP)
Title: Analyzer of japanese language
Inventor: FUNABE TOSHIYUKI
IPC: G06F17/27
Filed: 1984-03-14
Abstract: PURPOSE:To analyze properly expressions inherent to Japanese language and to enhance a processing speed by indexing a word dictionary including information for stipulating whether or not a word can be a keyword in Japanese and by analyzing a keyword of an input sentence. CONSTITUTION:A mode element analyzer 24 refers to a file 40, for instance, for a Japanese input sentence inputted in a KANA (Japanese syllabary) and KANJI (Chinese character) mixed sentence, dissolves it into word units and analyzes a grammatical construction of each word. Refering to a keyword dictionary 44, a keyword analyzer 26 analyzes a keyword of the input sentence, centering around a word (keyword) becoming a skeleton of a sentence in terms of construction analysis of the input Japanese sentence. A file memory device 42 where a grammatical dictionary to state analysis grammer is stored is connected to a construction analyzer 30, which analyzes a grammatical construction of the input sentence, referring to the construction dictionary 42.
Patent JP-S61207734-A (JP)
Inventor: WATANABE SHINICHI
IPC: E03D9/08
Filed: 1985-03-08
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-H08251401-A (JP)
Title: Image reader
Inventor: HASEGAWA SHIZUO
IPC: H04N5/335
Filed: 1995-03-07
Abstract: PURPOSE: To provide a stable signal output at all times by providing a read means reading selectively any of plural photoelectric conversion output and a means for correcting a read signal and selecting a correction coefficient depending on the selected read means. CONSTITUTION: A linear image sensor 1300 employing a TDI system color CCD is configured in this manner that plural shift registers are arranged among plural R, G, B image sensors respectively and each photoelectric conversion means located at both sides shares an output shift register in common. Thus, the output shift register receives the output signal of a CCD linear sensor in a different color between the forward read of the CCD linear sensor in the case of reading a front side of an original and the reverse read of the CCD linear sensor in the case of reading a rear side of the original. Then an amplification level and an offset level of a voltage controlled amplifier VCA in an analog processing section 101 are set differently between the forward reading and the reverse reading. Thus, a stable image output is obtained at all times.
Patent JP-H11246113-A (JP)
Title: Method for controlling paper folding device
Inventor: ISHIZAWA KATSUMI
IPC: B65H45/107
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain stable foldability without being influenced by thickness of used paper, a printing pattern printed on the paper or the like. SOLUTION: The return in the pendulum motion of a swing fin starts at the timing when the folded position of paper is sent out from the front edge of the swing fin by a predetermined distance. The swing fin is moved at a first speed (F0 ) for a certain time (T) from the starting of the return motion, and at a second speed (F1 ) which is lower than the first speed in a period from the position where the certain time has been reached to the returning point.
Patent JP-S54139598-A (JP)
Title: Conbustible gas detector
Inventor: IGA ATSUSHI
IPC: G01N27/12
Filed: 1978-04-20
Abstract: PURPOSE: To let the detector operate stably over a wide range for combustible gases of a wide range including CH 4  by covering the platinum resistors of a contact combustion type combustible gas detecting element and compensating element with glassy material.  
     CONSTITUTION: A Pt layer 3 containing glassy material having the basic composition of BaO-B 2 O 3 -SiO 2  and a glass layer 4 having the same composition are printed and baked on an Al 2 O 3  substrate 2. Au electrodes 5 are provided to both ends of the layer 3 and further Au wires 6 are mounted. The wires 6 of this element 1 are welded to a pair of stanless steel made pins 8 studded to a stem 7, and γ-Al 2 O 3  is baked on the central portion of the element 1, thence Pt-Rh carrier catalysts 8 are formed by an impregnation-thermal decomposition method. The Wheatstone bridge is constituted by this and further the detecting element put on with a stainless steel metal screen 9 and the compensating element, fixed resistance and variable resistance of the same construction put on with the cap of the hermetic construction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000238128-A (JP)
Title: Aliphatic polyester film
Inventor: ODA NAONOBU
IPC: C08J5/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an aliphatic polyester biaxially stretched film suitable as a packaging material of perishable foods, processed foods, pharmaceuticals, medical equipment, electronic parts or the like and excellent in procesability not generating the deterioration of flatness or printing shift in a printing or laminating process. SOLUTION: An aliphatic biaxially stretched film comprises a polymer based on an aliphatic polyester having a main repeating unit represented by general formula -O-CHR-CO- (wherein R is hydrogen or a 1-3C alkyl group) and the value (Nx-Ny) calculated by subtracting the refractive index (Ny) in the lateral direction thereof from the refractive index (Nx) in the longitudinal direction thereof is -0.0215-0 and the irregulality of Nx-Ny in the longitudinal direction thereof is 0.0050 or less and the heat shrinkage factor thereof at 120 deg.C is 5.0% or less.
Patent JP-H05212137-A (JP)
Title: Manufacture of thread wound golf ball
Inventor: FUKAZAWA FUMIO
IPC: A63B45/00
Filed: 1992-02-03
Abstract: PURPOSE:To quickly and simply fix the beginning and/or ending part of a rubber thread in winding and manufacture a thread wound golf ball efficiently and certainly. CONSTITUTION:A rubber thread 1 is wound on a core 3 to form a rubber thread layer when the beginning 2 in winding of the rubber thread 1 is located on the surface of the core 3, and a hot-melt material 5 in molten state is dripped on the beginning 2 and left for hardening, and thereby the beginning 2 of thread 1 is secured to the core 3. When this method is applied to the ending part in winding, hot-melt material is alike used and fixed onto the rubber thread layer which has been wound.
Patent JP-S54140057-A (JP)
Title: Bearing base apparatus for rotary machine
Inventor: KIKUTA KATSUYUKI
IPC: F16C13/00
Filed: 1978-04-21
Abstract: PURPOSE: To make the bearing base smooth by selection of sliding area of a slide plate to ensure that the sliding surface of the respective slide plates are equal in surface pressure with respect to the force working on the plate through the base.  
     CONSTITUTION: The areas S 4  and S 5  in the sliding surfaces of left and right slide plates 4 and 5 are selected to ensure that the left slide plate is equal in the surface pressure to the right slide plate when the counter torque generated during the fixed rotation of a rotor R works on the sliding surfaces of the two plates. With such an arrangement, the surface pressure of the two slide plates can be equal at the high speed rotation thereby equalizing the friction force therebetween. This makes the movement of the bearing base smooth and checks harmful vibration of the rotary machine, thereby eliminating deivation in the rotor alignment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0864334-A (JP)
Title: Electric connector and method of assembling electric connector with separating and parallel contact
Inventor: POORU II PUREINAA
IPC: H05K7/10
Filed: 1995-03-07
Abstract: PURPOSE: To effectively assemble an electric connector by inclining each contact at an angle within the specific range to a carry strip and removing the carry strip from contacts after the contacts are inserted in one of rows of accepting holes. CONSTITUTION: A metallic seat is cut as shown in the Fig., and two or more half-finished parts 14' of contacts connected with a carry strip 72 by a connected arm are formed. In that case, a connected arm 74 is relatively inclined or bent at an angle of J to the carry strip 72. The angle is 20 deg.-70 deg., and a central axis of a contact 14 is formed in parallel to the surface of the strip 72. Since the contact 14 is installed in the strip 72, a row of the contacts is lined up along a row of holes A-E in the lower surface 18 of a housing. And, an electrical connector which has a distance between rows of the contacts half the size of conventional one in axial line can be manufactured, and a lot of contacts can be installed in the housing.
Patent JP-H10246606-A (JP)
Title: Touch rope and measuring method using it
Inventor: HIDAKA KAZUHIKO
IPC: G01B7/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To improve quickness and high precision of a device using a touch rope and anti-disturbance thereof by utilizing the approaching sense performance of an exciting type touch rope. SOLUTION: A touch rope vibrates a stylus 11 having a contact part 12 clings, the contact part 12 into contact with an object to be measured 1 in this state, and at this time captures the change of the state amount of the stylus to output a contact signal. In this case, when the contact part 12 approaches the object to be measured 1, the state amount of the stylus 11 changing in response to the reflection wave of a sound wave from the exciting contact part 12 is captured, and an approaching means 17 for outputting an approaching signal is provided. Deceleration command of a measuring speed, switching of a detection system and contact and disturbance signal discrimination are performed by means of the approaching signal.
Patent JP-S57162986-A (JP)
Title: Ac motor control system
Inventor: YAMAMURA AKIRA
IPC: H02P27/08
Filed: 1981-03-31
Abstract: PURPOSE:To suppress the irregular torque of an AC motor and to improve the responsiveness of the motor by obtaining the primary current vector by considering the secondary leadage reactance and controlling the motor on the basis of the vector quantity. CONSTITUTION:Torque instruction T is obtained by a torque generator TQG from the speed deviation n between a speed instruction nC calculated by an adder/subtractor ASU1 and an actual speed (n), then torque vs. slip frequency is obtained by considering the secondary leakage reactance in advance, and slip frequency vs. primary current vector is obtained, and a slip frequency omegas is obtained by a slip frequency generator SG with the relationship between the torque instruction T and the torque vs. slip frequency. The primary current vector and hence the amplitude I1 and the phase phi1 of the primary current are obtained by an amplitude and phase generator CG with the slip frequency omegas and the slip frequency vs. primary current vector.
Patent JP-S61206619-A (JP)
Title: Manufacture of water crosslinkable polyolefin pipe
Inventor: MATSUI MASAKI
IPC: B29C48/09
Filed: 1985-03-11
Abstract: PURPOSE:To enable to obtain a pipe connection with enough strength by a structure wherein a non-crosslinkable polyolefin skin layer is formed on a pipe main body and, after that, organic peroxide is coated on the skin layer. CONSTITUTION:Firstly, a skin layer S is formed out of non-crosslinkable poly olefin pipe P2 extruded from an extruder 7 on a pipe main body R. Secondly, organic peroxide as crosslinker is coated on said formed skin layer S. Said application of the non-crosslinkable polyolefin skin layer S on the pipe main body R prevents die waste from developing. The following coating of organic peroxide on the skin layer S in order to turn non-crosslinkable skin layer into heat crosslinkable skin layer causes the skin layer S to heat-crosslink at an arbitrary time point before and after the connection of pipes, resulting in ena bling to continuously produce a water crosslinkable polyolefin pipe by extrusion over a long period of time. The obtained pipes can realize a pipe connection with high compressive strength when connected by bonding.
Patent JP-H05214015-A (JP)
Title: Novel polymer, production thereof, and use thereof
Inventor: TAWARA HIDEYUKI
IPC: C08F220/06
Filed: 1992-02-03
Abstract: PURPOSE:To improve dispersibility, chelating ability, and degradability by copolymerizing a specific conjugated diene monomer and a carboxylic acid monomer and oxidizing the formed copolymer. CONSTITUTION:A conjugated diene monomer (A) represented by formula I (wherein R<1> is H, methyl, or Cl) is copolymerized with a carboxylic acid monomer represented by formula II (wherein R<2> is-COOM<2>, H, or methyl and M<1> and M<2> each is H, a mono- to trivalent metal, ammonium, or an organic amine) in the presence of a free-radical initiator to thereby obtain a copolymer (or a neutralization product thereof). This copolymer is reacted with an oxidizing agent to oxidize the units containing a double bond and derived from the monomer (A). Thus, a polymer is obtained which contains an alpha-glycol unit represented by formula III and a carboxylic acid unit represented by formula IV, with the sum of these structural units amounting to at least 80wt.% of the whole polymer, and which has a weight-average mol.wt. of 1,000-1,000,000.
Patent JP-S60194061-A (JP)
Title: Production of sliding member
Inventor: HARAYAMA AKIRA
IPC: C23C8/26
Filed: 1984-03-15
Abstract: PURPOSE:To obtain a sliding member having excellent durability performance by inserting a defatted and cleaned stainless steel into a furnace in which a specific atmosphere is maintained and subjecting the steel to a nitriding treatment at the controlled flow rate of water and NH3 then removing part of the nitride layer formed thereon. CONSTITUTION:A defatted and cleaned stainless steel is loaded into a furnace and the inside of the furnace is replaced with a non-oxidizing atmosphere to expel the atmosphere which hinders nitridation. Gaseous NH3 is admitted into the furnace and is heated up to the nitriding temp. Water is added thereto in this stage and the stainless steel is heated near the temp. at which the nitridation starts. The flows rate ratio of the water with the gaseous NH3 is controlled to >=3X10<-3>vol% at which the gaseous NH3 is brought into contact with the stainless steel in this stage. The nitrided stainless steel is taken out and at least part of the nitrogen compd. layer in the surface part of the formed nitriding layer is ground away. The hard and brittle outermost layer is thus removed and the sliding member having highly wear resistant surface is obtd.
Patent JP-S60195230-A (JP)
Title: Foundation forming work of soft ground
Inventor: NAKAGOME SUEJIROU
IPC: E02D27/34
Filed: 1984-03-15
Abstract: PURPOSE:To economically form the foundation of soft ground by installing a steel plate box frame with an upper cover as a base for setting a port structure on the soft ground. CONSTITUTION:A steel box frame 3 consisting of a steel plate frame 3A and an upper cover 3B is settled into soft ground 1. A rubble-mound 4 is laid on the box frame 3, a caisson 2 is set to construct a port structure such as breakwater, etc. Large-size port structures can thus be constructed at low cost without the needs for improving the soft ground.
Patent JP-S61208643-A (JP)
Title: Device for recording and reproducing optical information
Inventor: GOTO HIROSHI
IPC: G11B7/135
Filed: 1985-03-13
Abstract: PURPOSE:To improve the utilizing efficiency of light and to attain recording/ reproduction/erasure of information by arranging the 2nd light source so that the direction of an elliptical luminous flux irradiated from the 2nd light source with a smaller divergent angle is matched in the prolonged direction of the track. CONSTITUTION:In erasing information recorded in the form of an information pit, an erasure beam B2 irradiated from a semiconductor laser 5 as the 2nd light source is projected onto the information pit near a position where a recording/reproducing spot S1 on a track (t) is projected as an elliptic spot S2, the amorphous state is restored to the original crystal state and the information pit is erased. In this case, since the major axis a2 of the erasure spot is always longer than at least the major diameter a1 of the recording/reproducing spot S1, that is, the major diameter a1 of the information pit along the track prolonged direction, the recorded information is erased surely without leaving. Thus, the optical information recording and reproducing device with good utilization efficiency of light, high reliability and offering stable recording/reproducing performance is obtained inexpensively.
Patent JP-H03249303-A (JP)
Title: Double-current steam turbine
Inventor: SAKAMOTO HIROMI
IPC: F01D11/00
Filed: 1990-02-28
Abstract: PURPOSE:To avoid bad influence of thermal expansion and prevent leakage of steam by blocking the passage between both shroud plates which cover ends of first step static blade lines on both sides and a flow guide ring through airtight rings. CONSTITUTION:Shroud plates 6, 7 which cover ends of first step static blade lines 6, 7 on both sides, and a flow guide ring 22 which blocks the passage between the shroud plates 20 and 21 through airtight rings 23, are provided. In flow of stem from a stem inlet 2 is divided into two directions by means of the flow guide ring 22 and the shroud plates 20, 21, and introduced into the first step static blade lines 6, 7 on both sides. In this case, the shroud plates 20, 21 are connected to the flow guide ring 22 by means of the airtight rings 23, so that thermal expansion during operation of a turbine is eliminated by the airtight rings 23 and the leakage of steam is prevented.
Patent JP-S63217058-A (JP)
Inventor: SODA KAZUTOSHI
IPC: E04F13/073
Filed: 1987-03-02
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-S51132830-A (JP)
Title: Illumination mechanism for the micro- film search unit
Inventor: HORIKAWA HIROSHI
IPC: G03B21/11
Filed: 1975-04-21
Abstract: PURPOSE: To diride the light of a single flash light and illuminate many frames of the micro-film efficiently in the micro-film search unit of the disk type. 
     COPYRIGHT: (C)1976,JPO&Japio