baber/WOPTO huggingface dataset:
Patent JP-H1028756-A (JP)
Title: Nail feeder of nailer used for manufacturing pinball machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a nail feeder of a nailer for manufacturing pinball machines which can feed automatically nails to a plurality of nailers easily and efficiently and can be installed in a small space. SOLUTION: A guide rail 141 is placed in the upper part along a plurality of nailers 1 to 6 arranged in a row, a refilling hopper 143 which refills nails to the nailers 1 to 6, is provided in a movable manner along the guide rail 141 between a home position and positions opposite to the nailers 1 to 6, a supply hopper 146 which supplies nails to the refilling hopper 143 is placed in the upper part at the home position's side. And then, a nail source hopper 51 is placed below the supply hopper 146, the source hopper 51 and the supply hopper 146 are connected through a vibrating feeder 143b which delivers nails in the source hopper 51, and a vertical lift conveyor 145 which delivers the nails delivered by the vibrating feeder 143b.
Patent JP-H0591598-A (JP)
Title: Acoustic image position control device
Inventor: OTA SHINICHI
IPC: H04S7/00
Filed: 1991-05-02
Abstract: PURPOSE:To control the acoustic image which is natural even when the acoustic image position is positioned to the left or right in its farthest position. CONSTITUTION:An input signal passing through a low pass filter 1 is inputted to adders 5, 6 in flat characteristic without acoustic image position control. The input signal passing through a high-pass filter 2 is inputted to the adders 5, 6 after the acoustic image position control corresponding to the coefficient of multipliers 3, 4. It is added with the input signal passing through the low-pass filter 1 to be outputted as L and R-channel signals.
Patent JP-S63265430-A (JP)
Title: Moisture removing drier for semiconductor material
Inventor: SOGO SEIICHIRO
IPC: B04B15/00
Filed: 1987-04-23
Abstract: PURPOSE:To move an air current forward and prevent bouncing from a bottom plate, and to obviate the generation of fouling by mounting a plurality of air guides onto a substrate for a rotor turned in a casing while forming a vent hole in each area of the rotor surrounded by the air guide. CONSTITUTION:Vent holes 11 are shaped into each area surrounded by respective air guide 5 in a substrate 10 for a rotor 1. Consequently, air currents are also generated in space surrounded by the air guides 5 in the rotor. As a result, when a semiconductor material is dried for hydro-extracting, the semiconductor material is housed into a carrier, the carrier is installed into a cradle and set to a support section for the rotor, and a cover 3 is closed and the rotor 1 is rotated. Moisture adhering on the semiconductor material is scattered to the periphery by centrifugal force at the time of first acceleration, and moisture is removed. The central section of the rotor is brought to negative pressure during revolution, fresh air flows in from a suction port 6, flows to the outside in the radial direction through sections among wafers and flows in the circumferential direction along the peripheral wall of a casing, and is discharged from an exhaust port 7, and the wafers are dried by the air currents. Accordingly, the positions of generation of fouling are decreased while the rotor is lightened, thus improving acceleration characteristics.
Patent JP-S62258401-A (JP)
Title: Aspherical lens
Inventor: TOMONO HARUO
IPC: G02B1/10
Filed: 1986-05-02
Abstract: PURPOSE:To lower the rate of shrinkage by curing and to provide excellent shape accuracy by subjecting a compsn. contg. a specific (meth)acrylate and photopolymn. initiator to polymn. curing by UV rays to form a resin layer curable by UV rays. CONSTITUTION:The compsn. contg. the bi- - tetrafunctional urethanemodified polyester (meth)acrylate obtd. by bringing a diisocyanate and the (meth)acrylate having a hydroxyl group in the molecule into reaction with a polyester oligomer obtd. by bringing a polybasic acid and polyhydric alcohol into reaction, trifunctional (meth)acrylate, monofunctional (meth)acrylate and the photopolymn. initiator is subjected to the polymn. curing by the UV rays to form the resin layer curable by UV rays on the surface of an aspherical lens. The aspherical lens provided with the high shape accuracy is thus obtd. without spoiling the various characteristics such as high-temp. and high-humidity environmental resistance characteristic and hardness necessary as an optical lens.
Patent JP-S58216915-A (JP)
Title: Device for detecting fuel injection amount of engine
Inventor: ANAMI YOSHIAKI
IPC: F02D45/00
Filed: 1982-06-11
Abstract: PURPOSE:To peform accurate detection all the time, by providing two measuring pulse generating circuits having different frequencies, switching the measuring pulses to be counted in response to the length of the injected pulse, without complicating a structure. CONSTITUTION:Two measuring pulse generating circuits having different frequencies are provided, and the measuring pulses to be counted are switched in response to the length of the injected pulse. An AND circuit 14 receives two inputs, namely, an injecting pulse signal and the output of a delay circuit 13, and opens a first gate circuit 3 in correspondence with the output. A comparator 16 compares the output of a throttle opening degree sensor 15 and a reference voltage 17. Magnitude of throttle opening is detected by the throttle opening degree sensor 15 and the comparator 16. The fact that the injected pulse width is in a short region is detected. When a straight line passes an original point by the delay circuit 13 and the AND circuit 14 in a region where the injected pulse width is long, a pulse width corresponding to the real injected pulse width is obtained.
Patent JP-S60245491-A (JP)
Title: Speed controller of motor
Inventor: TOYODA MASARU
IPC: H02P23/07
Filed: 1984-05-18
Abstract: PURPOSE:To improve the controlling accuracy and the stability of a motor by varying the amplification factor of a speed operational amplifier in accordance with the variation of GD<2> of a load and constructing a control system that the speed response becomes constant. CONSTITUTION:When the speed varying rate of speed feedback omegam for speed reference omega*m is larger than a speed responding setter 19, an amplification factor correcting circuit 17 of a speed operational amplifier 16 operates to correct to reduce the amplification factor of the amplifier 16, and a control system operates so that the speed response of the drive system becomes constant. Thus, the hunting phenomenon of the control system can be suppressed to improve the stability.
Patent JP-S5531521-A (JP)
Title: Device for manufacturing rotary grindstone
Inventor: SHIMIZU YOUZOU
IPC: B24D3/00
Filed: 1978-08-19
Abstract: PURPOSE: To make the density and strength of a rotary grindstone uniform, by filling materials in the cavity of a female mold and pressing a male mold down on the materials between sheets having projections and recesses and set on the male and female molds.  
     CONSTITUTION: A sheet 11 having projections and recesses is set on the bottom of the cavity 8 of the female mold A. Another sheet 11' having projections and recesses is set on the thrusting face of the male mold B. A prescribed quantity of a material is filled in the cavity 8 of the female mold A. A reinforcing net 13 is laid on the material. Another material 12' is placed on the net 13. The male mold B is moved down to uniformly press the materials in the female mold A through the sheets 11, 11' having projections and recesses to manufacture the rotary grindstone which has projections and recesses on both its sides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61261497-A (JP)
Title: Clad steel plate and method and apparatus for producing said plate
Inventor: ITO MASAHIKO
IPC: B32B15/01
Filed: 1985-05-15
Abstract: PURPOSE:To continuously produce a clad steel plate having excellent corrosion resistance by immersing the clad steel plate formed by press welding integrally a thin stainless steel strip to one side of a carbon steel sheet into a galvanizing bath while transferring said plate and subjecting the other side to electrogalvanizing. CONSTITUTION:The clad steel plate formed by press welding integrally the thin stainless steel strip to one side of the carbon steel sheet is immersed into the galvanizing bath while said plate is transferred to form the zinc film by electroplating on the surface of the above- mentioned carbon steel plate on the side opposite from the surface where the thin stainless steel strip is provided. The clad steel plate having excellent corrosion resistance is thus economically and continuously obtd. The above-mentioned electroplating is preferably executed by using the clad steel plate as a cathode, providing an electrode having approximately the same width as the width of the clad steel plate on the carbon steel sheet side and applying electricity with said electrode as an anode to the steel plate. The additional improvement of the corrosion resistance is made possible by providing an electrode having about the same width as the width of the clad steel plate on the thin stainless steel strip side, using the same as the cathode having the potential larger than the potential of the clad steel plate, eluting a slight amt. of Cr, Ni and Fe from the stainless steel and incorporating the same into the galvanizing layer.
Patent JP-H09288454-A (JP)
Title: Video display device
Inventor: OURA KOICHI
IPC: G09G3/36
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve picture quality in a video display device required to transmit signals separately to parts equivalent to plural pixels or lines such as a liquid crystal display and a plasma display, etc. SOLUTION: Signal transmission parts 4, 5 transmitting the signals to a video display part 1 imparting the independent signal at every pixel or line are constituted so that plural pieces of transmission lines arranged in parallel at equal intervals are collected at every plural transmission blocks, and the transmission line becoming a dummy is provided between the transmission lines whose transmission blocks are different from each other and are adjacent on either one side transmission block containing the adjacent transmission lines, and the transmission line nearest to the dummy transmission line in the other side transmission block of the transmission blocks containing the adjacent transmission lines is connected electrically to the dummy transmission line on the outside of the signal transmission parts 4, 5.
Patent JP-H01305394-A (JP)
Title: Electronic timepiece with analog time display
Inventor: KURAUDEEERITSUKU ROOENBAAJIE
IPC: G04G21/00
Filed: 1989-04-19
Abstract: PURPOSE: To ensure the essential beauty of watch while having multiple functions by determining a parameter corresponding to a function access code at a specified timing and then recognizing the access code and exciting a corresponding function. CONSTITUTION: A register 13 is connected with the output terminal of a register 12 and staggers a content equal to the number of access parameters every time when a read-out signal Rd is transmitted from a coupling circuit 11. The signal Rd is transmitted to a sequence counter 15 which then delivers a signal Sq to a comparator 17. Every time when the signal Sq appears, the comparator 17 compares a signal being transmitted on a bus 20 from the register 13 with a signal on a bus 19. The memory 18 of an electronic watch stores various access codes V1-Vn for designating the function F1-Fn of electronic watch. The codes V1-Vn are carried on scanning signals SC1-SCn and sent continuously on the bus 19 every time when the signal Sq appears and when an access code in the memory 18 is placed on the bus 20, it is recognized by the comparator 17.
Patent JP-H02284000-A (JP)
Title: Low temperature fluid transferring piping structure
Inventor: KODA YASUO
IPC: F17D1/08
Filed: 1989-04-24
Abstract: PURPOSE:To prevent any geysering phenomenon found in vertical piping in a piping structure which consists of horizontal piping and vertical piping and circulates the remaining in-piping fluid in a tank to the upstream side of the horizontal piping by installing a heat input means for agitating in-piping fluid in the vertical piping and decreasing the wall thickness of a cold insulator in the vertical piping more than in the horizontal piping. CONSTITUTION:A heat pipe 14 is provided as a heat input means 13 for giving heat input higher than a geysering generating limit to the low temperature fluid which passes through vertical piping 6 for forming transferring piping 1. If the normal temperature air in the atmosphere is used for heating medium which passes through the heat pipe 14, its aim will be attained sufficiently. Or the thickness of a cold insulator 11b which covered vertical piping 6 as the heat input means 13 is made thinner than that of a cold insulator 11a in horizontal piping 4. It is thus possible by this construction to prevent the geysering phenomenon of the low temperature fluid in the vertical piping in advance.
Patent JP-S5436529-A (JP)
Title: Electric machinery
Inventor: INAGAKI KEISHIN
IPC: H01F27/04
Filed: 1977-08-26
Abstract: PURPOSE: To prevent local temperature rise by connecting bushing pocket provided at a portion of tank and phase -isolating bus box electrically at the outside thereby reducing branch eddy current to bushing seat. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01317292-A (JP)
Title: Recorder for drivable recording carrier
Inventor: KARURU SAHORA
IPC: G11B23/38
Filed: 1989-04-24
Abstract: PURPOSE: To form a new type mark on a marking carrier by continuously moving a marking element in another direction immediately after the movement in one direction by one operation in an actuation device and forming at least one line of one stroke character image extended in a direction crossing a continuous line as an another type mark. CONSTITUTION: A device 1 is provided with a marking device 59 for selectively forming linear marks different from each other in type on a marking carrier 26, an actuation device 88 continuously moves a marking element 60 at least by one operation in both direction, that is, directly in another direction immediately after in one direction and at least one of lines 120, 121 and 122 of one stroke character image extended in a direction crossing a continuous line 26a is formed as a mark of a different type in both directions 89 and 90. Thus, a mark of a new type is formed on the marking carrier 26.
Patent JP-S5629468-A (JP)
Title: Current type inverter device
Inventor: EBARA MINORU
IPC: H02M7/515
Filed: 1979-08-10
Abstract: PURPOSE:To expand the commutation enable range of a current type inverter device by controlling the output voltage reference value thereof in response to frequency reference value and load current value. CONSTITUTION:A voltage pattern generator circuit 57 receives signals responsive to the frequency reference signal from a frequency setting unit 51 and an AC input current value from an AC current detector 55 to discriminate whether or not an operation executing point determined by the input signals falls within an operation enable range, and if it is out of the range, the circuit 57 changes the voltage reference outputted from the circuit 57, thereby regulating the value (V/f) to move the operation enable range so as to associate the operation executing point within the operation enable range.
Patent JP-H07286003-A (JP)
Title: Production of vinyl chloride polymer
Inventor: SHIGEMITSU MINORU
IPC: C08F2/00
Filed: 1994-04-15
Abstract: PURPOSE:To produce a high-quality vinyl chloride polymer having a high bulk density and a low content of foamy polymer and being capable of giving a sheet or film much reduced in a fish eye content while effectively preventing foaming and scale deposition during polymerization even when a polymerization kettle provided with a reflux condenser is used. CONSTITUTION:This process is one for polymerizing a vinyl chloride monomer or a vinyl monomer mixture based thereon in an aqueous medium in a polymerization kettle provided with a reflux condenser, wherein an acetylene glycol derivative of the formula (wherein R<1> and R<2> are each hydrogen or a 1-5 C alkyl; and the sum of n and m is 0-30) is added to the reaction system.
Patent JP-H04311351-A (JP)
Title: Method for carrying out top coating
Inventor: TANIGUCHI SHIZUO
IPC: A23G1/00
Filed: 1991-04-05
Abstract: PURPOSE:To simply and preferably apply chocolate icing on which arbitrary patterns and figures, etc., are displayed to grain a processed food. CONSTITUTION:A plate-like body made of chocolate is put on a hot grain processed food and melted and coagulated. Thereby top coating with chocolate can be applied on the grain processed food by utilizing thermal inertia. For example, when a ring-like chocolate previously pattern-printed is put on a doughnut 1 just fried, top coating 2 having precise pattern 3 as shown in Fig. 1 is readily obtained. Chocolate having >=40 deg.C melting point is preferably used from aspect of drying rate as chocolate for top coating.
Patent JP-S5727047-A (JP)
Title: Semiconductor device
Inventor: OOSHIMA HIROYUKI
IPC: H04N5/335
Filed: 1980-07-25
Abstract: PURPOSE:To increase light exclusion property to a semiconductor substrate, and to prevent malfunction by a method wherein a metallic layer is formed on a foundation with a stage difference shape molded on the semiconductor substrate, and the layer is discontinued at the stage difference section. CONSTITUTION:One part of P in a PSG layer 19 is diffused into a SiO2 layer not doped 20 by laminating the PSG layer 19 and the SiO2 layer 20 on the semiconductor substrate 18 to which a circuit element is shaped and heating them, patterns with inversely tapered section forms are molded by selectively removing the SiO2 layer 20 according to the desired Al wiring pattern, Al is evaporated on the whole surface and wiring layers 21 with disconnection sections discontinued at the stage difference edge sections are formed. Accordingly, Al layers positioned at the lower sections of difference in stages function as light exclusion layers, and malfunction due to the incidence of external light can be prevented.
Patent JP-S63267927-A (JP)
Title: Stroboscope synchronizing device
Inventor: KANEKO KIYOTAKA
IPC: G03B15/05
Filed: 1987-04-27
Abstract: PURPOSE:To take a photograph synchronously with the light emission of the stroboscope device of a master camera by connecting the release terminals of the master camera and an electronic still camera so as to connect the stroboscope device which emits the light by the master camera. CONSTITUTION:The shutter release terminal 2a of the ES camera 2 and the main body 3b of the stroboscope device 3 are electrically connected to a stroboscope synchronizing device 4 and also the shutter release terminal 1b of a large- sized camera 1 is mechanically connected to the device 4 through a cable release 5, and then a stroboscope synchronizing signal (XON) fro the synchro contact (X-contact) 1c of the large-sized camera 1 is inputted there. And a CPU 4c in the stroboscope synchronizing device 4 controls a release switch 4a, a shutter selector 4b, the shutter opening operation of the large-sized camera 1, the opening and closing operation of the shutter (focal plane shutter) of the ES camera 2 and the light emission of stroboscope. Thus, photographing by the ES camera can be executed synchronously with the light emission of stroboscope of the large-sized camera.
Patent JP-S62259538-A (JP)
Inventor: OTAKE KUNIHIKO
IPC: A21C11/20
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-S62260046-A (JP)
Title: High-strength alloyed hot dip zinc coated steel sheet having excellent deep drawability and its production
Inventor: TOSAKA AKIO
IPC: C22C38/00
Filed: 1986-05-06
Abstract: PURPOSE:To make advantageous production of a titled steel sheet without generating the exfoliation of a plating layer even under severe working conditions by specifying not only the component compsn. of a stock but also plating conditions and above all alloying treatment conditions and controlling the concn. of iron in the alloyed plating layer. CONSTITUTION:A hot rolled sheet consisting, by weight, of <=0.009% C, <=0.5% Si, 0.3-1.0% Mn, Nb%/C%=3-15 Nb, 0.0005-0.005% B, 0.010-0.10% Al, <=0.0050% N, <=0.15% P, <=0.010% S, and the balance Fe is prepd. The steel sheet formed by finishing such rolled sheet by FDT of the Ar3 transformation point - Ar3+100 deg.C then cold rolling the sheet is heated to 400-550 deg.C and is subjected to hot dip zinc coating. Such steel sheet is then subjected to the alloying treatment in the temp. range of 800 deg.C - Ac3 transformation point and is quickly cooled at a cooling rate of >=5 deg.C/s down to <=400 deg.C from the holding temp. thereof. The titled steel sheet consisting of ferrite and bainite or acicular ferrite and having 15-35% concn. of the iron in the alloyed galvanizing layer on the surface of the base material consisting of the cold rolled steel sheet is obtd.
Patent JP-H05149850-A (JP)
Title: Compression testing method for fibrous article
Inventor: YAMAMOTO YASUNORI
IPC: G01N3/00
Filed: 1991-01-31
Abstract: PURPOSE:To accurately evaluate the strength of a short fibrous article having a small diameter. CONSTITUTION:The length and diameter of a fibrous sample are preliminarily measured and the compression load at the point of time when the compression displacement of the sample reaches a predetermined ratio is measured and the compression strength of the sample is calculated from a relational expression of compression load, length and a diameter to evaluate the compression strength of the sample in a stress unit. Further, the collapse strength of the sample is also evaluated from the relational expression of the compression load, length and diameter at the sudden increase point of compression displacement.
Patent JP-H11290467-A (JP)
Title: Portable slow descending machine for multistoried building
Inventor: RI SHINYU
IPC: A62B1/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable slow descending machine to be used for an emergency escape at the time of a disaster such as a fire in a multistored building. SOLUTION: A device includes a front fixing plate 10 and a back fixing plate 11 installed at a distance from each other mainly to form an installation space 100, a rope winch 12 to be pivot-connected in the installation space 100 of the front fixing plate 10 and the back fixing plate 11 by a main pivot- connection shaft 120, a reducing device 2 installed in the installation space 100 of the front fixing plate 10 and the back fixing plate 11, a body belt to be connected to the front fixing plate 10 and the back fixing plate 11 at both ends, and other parts.
Patent JP-H01273243-A (JP)
Title: Method of sticking optical disk
Inventor: FUJIWARA YASUO
IPC: G11B7/26
Filed: 1988-04-25
Abstract: PURPOSE:To obtain the optical disk having excellent characteristics by decreasing the load applied on the adhesive surface side of an outside circumferential space smaller than the load applied on the adhesive surface side of an inside circumferential spacer and sticking optical disk substrates having camber and deformation in a manner as not to generate residual stresses. CONSTITUTION:The relatively layer load by a weight 14 is exerted to the adhe sive surface of the inside circumferential spacer 4 in order to interpose a circu lar member 21 between a turntable 11 and a weight 14 in the stage for adhering the optical disk substrate 1 of the side A and the spacers 3, 4. On the other hand, the optical disk substrate 1 on the side A is slightly floated from the turntable 11 on the adhesive surface side of the outside circumferential spacer 3 and said surface side is not applied with the load by the weight 14 at the vector in the perpendicular direction; therefore, the relatively small load is applied thereon. The generation of the residual stress which arises heretofore at the time of sticking the conventional spacers is eliminated and the optical disk having the extremely good characteristics is formed.