baber/WOPTO huggingface dataset:
Patent JP-H0918401-A (JP)
Title: Communication control equipment
Inventor: HAMADA MASATOSHI
IPC: H04B7/15
Filed: 1995-06-27
Abstract: PURPOSE: To follow up the distance or propagation time to an object at all times by always moving the position of a transmission/reception point or a relay point by controlling the timing of a transmissive signal to be transmitted from a transmitting means based on a propagation time difference. CONSTITUTION: A code is generated by a code signal generating circuit 12, and the polarity of this code is inverted at any arbitrary timing by a polarity inverter circuit 13. Such a signal is time division multiplexed by a time division multiplexer circuit 9 and transmitted by a transmitting means 11, and the signal returned from the relay point is received. When the polarity inversion of the code is detected by a code detection circuit 15, the circuit 13 is controlled corresponding to a signal from the circuit 15, and the polarity of the code from the circuit 12 is inverted again. This processing is repeated and based on the signal from the circuit 15, the polarity inversion period of the signal received by a receiving means 14 is detected by a polarity inversion cycle detection circuit 16. Besides, the signal returned at the relay point is received by a receiving means 17, and the polarity inversion period of the analog signal is detected by a polarity inversion period detection circuit 19. Then, a time difference detection circuit 20 detects the propagation time difference from the detect signals of the circuits 16 and 19.
Patent JP-H0211898-A (JP)
Title: Wear resisting blower
Inventor: HAYASHI MIKIO
IPC: F04D29/02
Filed: 1988-06-30
Abstract: PURPOSE:To contrive the improvement of durability of a liner prevented in its corner part from forming a clearance as small as possible by previously forming the liner integrally with its bottom and vertical wall parts and adapting the fellow ceramics to each other from both directions in the corner part formed between the bottom and vertical wall parts. CONSTITUTION:A channel-shaped liner 20, whose internal side surface is protected being coated with ceramics 21, is connected to each blade plate 2 of an impeller. The liner 20 is a structure previously forming its bottom wall part 22 and right and left side wall parts 23, 24 as an integral unit, and the liner 20 connects to its internal side surface the ceramics 21. The liner 20, in its right and left corner parts, forms a structure such that an end face of a ceramics 21b, connected to the internal side surface of the bottom wall part 22, is adapted to a surface of ceramics 21a connected to the internal side surface of the left side wall part 23, while an end face of ceramics 21c, connected to the internal side surface of the right side wall part 24, is adapted to a surface of the ceramics 21b.
Patent JP-H0833320-A (JP)
Title: Auxiliary power supply circuit
Inventor: MORI KAZUAKI
IPC: H02M3/00
Filed: 1994-07-13
Abstract: PURPOSE:To decrease the number of components, e.g. a commercial transformer, by connecting the converting means for voltage division means with a DC power supply through a first coil, connecting a voltage shift means and a rectifying means in parallel with the converting means, and connecting a second diode with the joint of a first diode and a second capacitor. CONSTITUTION:A voltage dividing means comprising a voltage division resistor 2 and a voltage division capacitor 3 is connected in parallel with a DC power supply 1. When the DC voltage at the joint of the resistor 2 and the capacitor 3 reaches a preset level, it is converted into a pulsating voltage V1 by means of an MOSFET 5 connected through a first coil 4 with the DC power supply. The pulsating voltage V1 is used for shifting a pulsating voltage V2 through a first capacitor 7 and a second coil 8. The pulsating voltage V2 is then rectified through a first diode 9 and a second capacitor 11 to produce a DC voltage V3 which is fed to a control circuit in a DC/DC converter 12 and through a second diode 10 to a control circuit 6.
Patent JP-S5683663-A (JP)
Title: Improved plug valve
Inventor: FUKUSHIMA NOBUO
IPC: F16K5/22
Filed: 1979-12-11
Abstract: PURPOSE: To obtain the plug valve capable of adhering to a base securely without interposing a primer by a method wherein at least the surface of the sliding part of the plug valve is covered by a composition containing thermoplastic aromatic series polysulfone and fluoroplastic.  
     CONSTITUTION: The plug valve covered with the composition consisting of thermoplastic aromatic series polysulfone and fluoroplastic has a low torque and durability comparable to the plug valve covered with a composition consisting of oxybensoyl polyester and fluoroplastics, further, it is not necessary to interpose the primer between the base. Accordingly, the working process thereof may be shortened. Furthermore, since the surface hardness thereof is high and it is strong against scratch abrasion and rough surface abrasion, it is also strong against the rough finish of the internal surface of the main frame, fins and burrs near the passage hole thereof and the dust in the piping. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0691418-A (JP)
Title: Burnishing drill
Inventor: ISHIKURA MASUO
IPC: B23B51/08
Filed: 1991-06-04
Abstract: PURPOSE:To provide a burnishing drill which can finish the diameters of a bored hole and a processed hole with high accuracy, and also can lengthen the life of a tool. CONSTITUTION:In order to achieve high accuracy in boring and a long life as a tool, drill blades 11a and 11b which are intended to bore a work in a specified diameter, are provided for the tip end section of a drill. And cutting blades are provided, which are provided with each burnishing face 14a, 14b,... where each burnishing face is provided in the longer direction of a shank while being specifically spaced from each drill blade 11a and 11b, and furthermore is larger in diameter than each drill blade 11a and 11b.
Patent JP-S6317499-A (JP)
Inventor: FUJIMOTO TAKAYUKI
IPC: G10L15/06
Filed: 1986-07-09
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-H11350284-A (JP)
Title: Shedding motion of heddle frame in loom
Inventor: TAGUCHI TOMOYA
IPC: D03C11/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a shedding motion of a heddle frame capable of being driven by a linear motor, allowing the use of a conventional loom and heddle frame, and preventing the invasion of fly waste. SOLUTION: This shedding motion 1 of a heddle frame comprises a heddle frame 3, a shedding driving part 10 and a connecting part 20, and the connecting part 20 having vertical rods 22, turning levers 23, 24 and horizontal rod 25 is arranged at the lower part of the heddle frame 3. A connector 18 connected to the turning lever 24 is fixed to a needle 17 of the linear motor 12 housed in a housing 11. The connector 18 is connected to the turning lever 24 through a swinging pin 26, and the heddle frame 3 is moved upper and lower by the movement of the needle 17 of the linear motor 12.
Patent JP-H0912926-A (JP)
Title: Powder coating composition
Inventor: MIZOGUCHI MITSUSACHI
IPC: C09D151/00
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a powder coating composition comprising a specific (meth) acrylic copolymer, a prescribed curing agent and a specific particle of core/shell structure, excellent in weather resistance, chipping resistance, impact resistance and appearance characteristics, suitable for coating an automobile and a vehicle. CONSTITUTION: This powder coating material composition comprises (A) an acrylic and/or a methacrylic ethylenic unsaturated monomer obtained by copolymerizing an ethylenic unsaturated monomer containing both a glycidyl group and an unsaturated double bond with an ethylenic unsaturated monomer containing an unsaturated double bond and not glycidyl group, (B) a curing agent selected from a polyfunctional carboxylic acid and its anhydride (preferably a linear condensate anhydride of dodecanedicarboxylic acid or dodecanedioic acid) and (C) a particle of core/shell structure obtained by coating a core having <=20 deg.C calculated value of a glass transition temperature with a shell having >=40 deg.C calculated value of a glass transition temperature and containing no glycidyl group.  A graft copolymer comprising polybutadiene rubber, etc., as the core component and a (co)polymer of an alkyl (meth)acrylate as the shell component is preferable as the component C.
Patent JP-H065356-A (JP)
Title: Line type heater body structure
Inventor: OTA SHIGEO
IPC: H05B3/46
Filed: 1992-06-19
Abstract: PURPOSE:To reduce the manufacturing cost and camber deformation in a line type heater body composed of a long and narrow shape ceramic insulating substrate and a heating resistor pattern formed so as to be extensible in the lengthwise direction to this insulating substrate. CONSTITUTION:The obverse side among both the reverse and the obverse of the insulating substrate 11 is constituted in a contact surface to a sheet material 13 to be heated, on the one hand, the heating resister pattern 15 is formed on the reverse side of the insulating substrate 11.
Patent JP-S644884-A (JP)
Title: Taxi operation state managing system
Inventor: FUKUSHIMA YUZURU
IPC: G06Q50/00
Filed: 1987-06-29
Abstract: PURPOSE: To efficiently perform the work at a base station by selecting the range of meter index data to be sent from the vehicles of taxi by a data request signal. CONSTITUTION: When required data are generated at a base station D, the data request signal corresponding to these data is selected from among of plural data request signals by a selecting means K, and the selected data request signal is sent out of a request signal transmitting means G. The data request signal is received by a request signal receiving means E at a vehicle A of taxi and corresponding to this signal, the prescribed range of data in a 1st storage means C is read out and sent out by a transmitting means F. The data sent out by the transmitting means F are received by a data receiving means H at the base station D, stored in a 2nd storage means I and used for processing by a processing means J. Thus, only the specified range of meter index data at the vehicle A of taxi is sent out corresponding to the kind of data request signal.
Patent JP-S5685808-A (JP)
Title: Transformer iron-core raising-up device
Inventor: UENO EIICHI
IPC: H01F41/00
Filed: 1979-12-14
Abstract: PURPOSE: To easily separate a bed plate from an iron-core cradle after the rise of the iron-core by a method wherein the iron-core cradle supporting an iron-core leg and the bed plate on which the iron-core leg is assembled and a hanging metal fitting is fixed at the other end of the cradle are removaly fixed in L-shape and the iron-core can easily be raised up.  
     CONSTITUTION: One end of the iron-core cradle 4 is rotatably fixed through a pin 5 on the side on which a circular block 15 of the bed plate 3 is formed, and the hang- up metal fittings 9 is fixed on the other end of the cradle 4. A link 14 for its one end is rotatably fixed on the cradle 4 on the side where the hang-up metal fittings is fitted. When the iron-core leg 1 assembled on the bed plate is raised straight, a lifting rope 11 is hung on the hang-up metal fittings to raise up the cradle 4 centering at the pin 5, the free end of the link 14 is fixed by means of a pin 17 through a pinhole 7 leaving the cradle 4 and the bed plate 3 in L-shape. Then, a lifting rope 10 is hung on the hang-up metal fittings 8 to raise up straight the leg 1 vertically in a stabilized state and the connecting pin 17 is removed loosening the rope 10 in order that the bed plate 3 and the cradle 4 are easily separated from each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6223973-A (JP)
Title: Manufacture of aluminum alloy for automobile wheel
Inventor: HINO MITSUO
IPC: C22C21/06
Filed: 1985-07-22
Abstract: PURPOSE:To obtain an Al alloy for automobile wheels having superior spinnability and brightness by casting an Al alloy having a specified composition into an ingot having a specified grain size, homogenizing the ingot under specified conditions, hot and cold rolling it to a prescribed plate thickness and carrying out softening. CONSTITUTION:The composition of an al alloy ingot is composed of, by weight, 1.5-5% Mg, 0.005-0.2% Ti, 0.01-0.3% Cu, one or more among 0.05-0.6% Mn, 0.05-0.4% Cr, 0.05-0.3% Zr, 0.05-0.2% V and 0.0005-0.05% B and the balance Al with inevitable impurities. The impurities are <0.1% Fe, <0.1% Si and <0.05% in total of other impurities. The grain size of the ingot is regulated to <=2mm. The ingot is homogenized at 450-550 deg.C for 4-24hr, hot and cold rolled to a prescribed plate thickness and softened.
Patent JP-S6052801-A (JP)
Title: Coated optical fiber body
Inventor: TAKAHASHI HIROSHI
IPC: G02B1/04
Filed: 1983-09-02
Abstract: PURPOSE:To prevent the breaking of an optical fiber due to external force during manufacture, laying work and use by coating the fiber with a ring-opened (co)polymer of a specified compound. CONSTITUTION:An optical fiber is optionally pretreated with silicone rubber or thermosetting resin, and it is coated with a ring-opened (co)polymer by melt extrusion to manufacture a coated optical fiber body. The fiber may be put in a tapelike or pipelike molded body of the polymer, heated, and melt-bonded together. It is especially preferable that a copolymer of a norbornane deriv. having 0-85%, preferably 0-70% carboxylic acid group with a norbornane deriv. having an ester group is used as the ring-opened (co)polymer. The intrinsic viscosity of the (co)polymer is 0.2-4.0 in case of coating.
Patent JP-S6140754-A (JP)
Title: Feed containing inulooligosaccharide and method of raising domestic animal using same
Inventor: HIDAKA HIDEMASA
IPC: A61K31/7004
Filed: 1984-07-31
Abstract: PURPOSE:To improve diarrhea and constipation of young domestic animals and young chickens, to increase their weight, and to improve feed efficiency, by feeding an inulooligosaccharide-containing feed to young domestic animals and young chickens, and raising them. CONSTITUTION:0.1-10pts.wt. saccharide comprising an inulooligosaccharide such as inulobiose, inulotriose, etc. as a main ingredient, wherein fructose is bonded to fructose by beta-1,2 bond of 1-5mol, is added to 100pts.wt. feed for raising period of domestic animal to give a feed, which is fed to young domestic animals and young chickens to raise them.
Patent JP-S6318284-A (JP)
Title: Entry/departure managing apparatus for off-limit zone
Inventor: KAMIYA KUNIO
IPC: G01T1/00
Filed: 1986-07-11
Abstract: PURPOSE:To assure the managing of entry and departure for an off-limit zone with a compact apparatus, by altering the on-going direction of one gate according to a entry/departure signal. CONSTITUTION:A rotary bar 1 is connected to a gate 2 and turns freely in the on-going direction with the action of a gate driving section 3. The on-going direction is determined according to an indication from a gate on-going direction indicator 4 to disable the reversion. An entry data input unit 5 an a departure data input unit 6 are linked to the gate on-going direction indicator 4 and the gate on-going direction is selected according to the input of an entry data and a departure data by a personal identification card to be indicated to the gate driving section 3. Furthermore, the gate on-going direction indicator 4 is connected to a computer 8 through an interface 7 and input the entry data and the departure data of the personal identification card to the computer 8 to perform a decision on the qualification of entering and leaving persons and a sorting and recording of the data.
Patent JP-S647587-A (JP)
Title: Semiconductor laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/00
Filed: 1987-06-29
Abstract: PURPOSE:To obtain an excellent crystalline property by causing a barrier layer to have a multilayer structure and by making a forbidden band width which is equivalent with respect to the film thickness direction of the barrier layer larger as its band width approaches an active layer. CONSTITUTION:In an n-side barrier layer 3 and a p-side barrier 5 which are composed of so called supper grating where GaAs and AlAs are alternately laminated, an equivalent, triangular, potential barrier where an equivalent forbidden ban width becomes wide as its band width approaches an active later 4 is formed. Since there is electric rectification so that when carriers proceed towards the active layer 4, electric resistance is low, yet when the carriers separate from the active layer 4, electric resistance becomes high, a phenomenon where the carriers escape from the active layer 4, that is, a carrier-overflow can be suppressed to improve temperature characteristics of an oscillation threshold current. This approach enables this semiconductor laser to have excellent temperature characteristics of the oscillation threshold current and to be highly efficient to perform optical confinement and further, to have superior crystalline property in the active layer or barrier layer.
Patent JP-H10333258-A (JP)
Title: Film holder and image reader
Inventor: YAMAMOTO YASUHIRO
IPC: H04N1/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To make an image reader reading a slender film compact and to reduce the housing space of a film holder. SOLUTION: The film holder 11 to which the film is fitted is provided with plural hold elements 51, 52, 53 and 54. By rotatably coupling the elements 51, 52, 53 and 54 by using pins 57, the holder 11 is curved in a circular-arc state. Thus, the length of this reader is shortened.
Patent JP-S5685153-A (JP)
Title: Display control system
Inventor: IWAMARU TOSHIFUSA
IPC: G06F15/02
Filed: 1979-12-13
Abstract: PURPOSE: To facilitate an easy confirmation for the percent calculation function of an electronic desk computer, by displaying the mark which indicates the percent calculation function in case the percent calculation is possible with operation of the percent key.  
     CONSTITUTION: In case the calculation such as the surcharge, discount and others involved in a percent calculation is possible with operation of the percent key of a miniature electronic computer, a mark is displayed to indicate the calculation function regarding the percent calculation. For instance, in the case of surcharge, the "125×10%+" is supplied at the key input part. Thus the displays as shown by (a)W(e) are given at the liquid crystal display part, and the marks × and % are displayed along with the result of register and calculation. In the case of calculation for setting of the sales price, the "753+25%" is supplied. Thus the displays like (a)W(d) including the marks + and % are given. Furthermore the profit amount "551" is displayed with supply of "-". 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0913495-A (JP)
Title: Structure of foundation of entrance
Inventor: NAKATANI YOSHINARI
IPC: E04F19/00
Filed: 1995-06-28
Abstract: PURPOSE: To construct a foundation of an entrance part by precast concrete so as to simplify the foundation construction work, shorten the term of work, and reduce cost. CONSTITUTION: A linear foundation 3 having a low back section 2 of which a top face is at substantially same level as that of an earthen floor 1 of an entrance and a corner section foundation 4 of which a top face is at substantially same level as that of the earthen floor 1 of the entrance are formed by precast concrete on one side in the longitudinal direction. A pair of the linear foundations 3 and the corner section foundation 4 are arranged in a substantially L shape when viewed in a plan in such a manner that the corner section foundation 4 is positioned between the pair of the linear foundations 3, and the low back section 2 of each linear foundation 3 is adjacent and connected with the corner section foundation 4.  Earthen floor concrete is placed in the low back section 2 of the linear foundation 3 and the earthen floor 1 of the entrance on an indoor side of the corner section foundation 4, and a top end face of the low back section 2 of the linear foundation 3 and the corner section foundation 4 is made parallel with a top face of the earthen floor concrete.
Patent JP-H11354953-A (JP)
Title: Cooling structure for portable electronic equipment
Inventor: KITAHARA TAKASHI
IPC: H05K5/03
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide the cooling structure of portable electronic equipment for enabling a part for connecting a heat transfer part which is extended from a heat reception part to a heat transfer part extended from a display part to have a sufficient contact area and a proper contact pressure, even if the display part is at any rotary position in the cooling structure of portable electronic equipment with the display part that can be opened and closed. SOLUTION: Cooling structure is provided with a heat transfer hinge part 10 for thermally connecting both heat transfer parts by a mounting part 11 with improved thermal conductivity being sealed to a heat transfer part 13 with the heat transfer part 13, at a heat reception part side as an axial center and a turnable housing 12 that is thermally connected, while being engaged to the mounting part 11 and at the same time has improved heat conductivity for sealing the heat transfer part 14 at the display side and an opening/closing hinge part 21 for fixing the display part at an arbitrary rotary position by a fixing part 21 that is sealed to the heat transfer part 13 and a mounting part 22 that is mounted to the display part for pinching the fixing part 21.  The cooling structure retains the position of the display part and at the same time prevents a load from being applied to the heat transfer part when fixing the display part at an arbitrary rotary position.
Patent JP-H0828196-A (JP)
Title: Segment fastener
Inventor: SATO MAKOTO
IPC: E21D11/40
Filed: 1994-07-14
Abstract: PURPOSE:To improve reliability by confirming a driving condition of a wedge coupler by way of moving a fastener main body to a retiring position after installing the fastener main body on a segment holding base free to move and driving the wedge coupler precisely in a segment fastening hole at a using position. CONSTITUTION:A fasteher main body 8 of a segment faster 7 is made free to move to a using position 8a on a cutout part 5a provided on a segment holding base 5 and a retiring position 8b shown by a broken line. In case of staying the main body 8 from the using position 8a to the retiring position 8b, the main body 8 is separated from the cutout part 5a. Thereafter, a driving state of the wedge coupler immediately after driving is confirmed from the opened cutout part 5a. Consequently, it is possible to easily confirm the driving condition of the wedge coupler and to improve reliability.
Patent JP-S6162795-A (JP)
Inventor: ANSONII MASHIYUU JIYONSUTON
IPC: F28F3/08
Filed: 1985-07-24
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-S5865383-A (JP)
Title: Electromagnetic proportional valve controller
Inventor: MIYAGI TATSUO
IPC: H01F7/18
Filed: 1981-10-12
Abstract: PURPOSE:To improve the operational response by connecting a compensating voltage generating circuit having the servo deflection signal as the main component to the servo circuit system for an electromagnetic proportional valve, thereby compensating the rising level of the solenoid driving current on the basis of the servo deflection. CONSTITUTION:E' which corresponds to the variation of a solenoid 8 is input into a comperator 2 to operate the deflection signal DELTAe for the command signal Ei which is inputted through an amplifier 3 into a holding voltage forming circuit 4 thus to produce a predetermined level holding voltage ei which is input into a mixer 5. While the rising delay compensating signal DELTAe' corresponding to the deflection signal DELTAe to be produced from the compensating voltage generating circuit 12 is input into a mixer 5 thus to add the compensating signal DELTAe' on the holding voltage ei. Said added signal is input through an amplifier 6 to a solenoid driving circuit 7. The output from said circuit 7 is used to drive the solenoid 8. Consequently the operational responsiveness can be improved.