baber/WOPTO huggingface dataset:
Patent JP-S6111265-A (JP)
Title: Small-size printer
Inventor: MIKOSHIBA HITOSHI
IPC: B41J19/78
Filed: 1984-06-28
Abstract: PURPOSE:To eliminate troubles with printing, such as lacking of letters, misprinting, etc., for improving the quality of printing by a method in which a type drum having types on its surface is directly connected to the rotor portion of a stepping motor to omit the backlash of gear transmitters. CONSTITUTION:A rotor 10 and a type sheet receiver 2 are coupled with each other at 4 recessions 110 and 4 projections 201. When the rotor 10 is turned, the sheet receiver 2 is also driven concurrently. When supplying electric current to a step motor, the rotor 10 is turned. When a given type 101 comes to the printing position 25, however, the supply of electric current is controlled to stop the rotation of the rotor 10. Current is also supplied to a coil 5 of given digit to drive a hammer, and the back side of the type 101 is struck to print letters on a printing paper 21. Same operations are made for all digits. When one-time rotation of the rotor 10 comes to an end nearly, an intermittent gear 19 is engaged with a paper feeding gear 16, the paper 21 is fed by one pitch by rotation of a paper feeding rubber 17, and the process of one line goes to an end.
Patent JP-H04359715-A (JP)
Title: Planar heater
Inventor: MATSUDA ISAO
IPC: F24D13/02
Filed: 1991-06-05
Abstract: PURPOSE:To provide a planar heater, such as an electric carpet, which solves the problem that the heater inside causes the surfacing fabric of such a material to rise in part and makes it uncomfortable to sit on and, furthermore, which frees the user from uneasiness about a possible electric shock and, as regards designs in a carpet or the like, can be kept beautiful and unimpaired. CONSTITUTION:A heat-insulating material 6a is composed of a middle material 9 which is folded zigzag into a wavy form, layers of nonwoven fabric 10, and a layer of rather stiff nonwoven fabric 12 which helps to keep the wavy form. Such heat-insulating materials are put together by the use of adhesive to form a heat-insulating material 6 having wavy materials on the two sides. A heater 8 is set in the heat-insulating material 6a in a manner of being buried in hollows 11a and not being raised over the tops A of the ridges 11b. A surfacing fabric 5 is attached to the heat-insulating material 6a by using an adhesive 7.
Patent JP-H04360937-A (JP)
Title: Waterproof structure of joint section of external wall
Inventor: SATO TOSHIYUKI
IPC: E04B1/684
Filed: 1991-06-05
Abstract: PURPOSE:To improve the workability at a building site while realizing high watertightness without depending upon the filling of a caulking material regarding waterproof structure in the external wall of a unit residence, etc., particularly the waterproof structure of the joint section of the external wall, in which a wall sewage drip is disposed extending over the upper edge surface side of a lower-side external wall material from the lower edge rear side of an upper-side external wall material to a joint section joining the upper-side external wall material and the lower-side external wall material. CONSTITUTION:A sheet member 11 is used as a wall sewage drip. A tabular member 12 positioned along the lower edge rear side of an upper-side external wall material 3 is installed to a section disposed on the lower edge rear side of the upper-side external wall material of the sheet member 11 while an adhesive layer 13 is formed on a surface along the upper edge surface side of the lower-side external wall material 4 of the sheet member 11.
Patent JP-S5258081-A (JP)
Title: Apparatus for attaching thin film
Inventor: ASHIKAWA KAZUTOSHI
IPC: C23C14/32
Filed: 1975-11-10
Abstract: PURPOSE:To form thin adhesive metallized films on various substrates by acclerating evaporated ions generated in a discharge region.
Patent JP-S6113217-A (JP)
Title: Temperature control method of semiconductor laser in optical scanner
Inventor: TOMITA SATORU
IPC: G02B26/10
Filed: 1984-06-29
Abstract: PURPOSE:To stabilize always the wavelength of laser light by controlling a holding body of a semiconductor laser to a temperature which is shifted from the temperature, at which the position of a deflected laser beam exceeds the limit value of a prescribed set area, by a prescribed value. CONSTITUTION:The temperature of the holding body of a semiconductor laser 10 is detected by a thermosensitive element, and the holding body is heated or cooled in accordance with the outut of the thermosensitive element by a Peltier element to control the temperature of the holding body to a value near a prescribed set temperature. Meanwhile, a beam position detecting element 34 is arranged on the outside of the scanning area of the deflected laser beam, and the temperature of the holding body is changed when scanning is not performed, that is, when the semiconductor laser 10 emits light and a hologram disc 20A is rotated but optical scanning is not performed, and the temperature at which the beam position exceeds the limit value of a prescribed set area is detected. The temperature shifted from this detected temperature by a prescribed value is defined as the set temperature for temperature control.
Patent JP-H06344909-A (JP)
Title: Impedance bond
Inventor: YONAHARA KUNIO
IPC: H01F30/00
Filed: 1993-06-04
Abstract: PURPOSE:To obtain an impedance bond which can reduce dimension and weight and can realize oilless formation. CONSTITUTION:An E-E type piled iron core 1 and coils 5-7 are accommodated in a case 3 made of iron, and a heat conductive insulating sheet is installed between the E-E type piled iron core 1 and the case 3 made of iron, and the inside of the case 3 made of iron is charged with epoxy resin, and the generated heat is liberated through the heat conductive insulating sheet.
Patent JP-H0312466-A (JP)
Title: Melt adhesive lacquer solution for heat-resistant coating
Inventor: PEETAA HESERU
IPC: C08G18/34
Filed: 1990-05-25
Abstract: The present invention relates to hot-melt adhesive coating solutions which contain
 A) from 5 to 80% by weight of a copolyamide built up from units derived from
 A1) organic dicarboxylic acids 
<IMAGE>
 where R<1> is an aliphatic radical having from 1 to 20 carbon atoms or an aromatic radical having from 5 to 25 carbon atoms,
 and
 A2) a mixture of diisocyanates comprising
 a21) from 20 to 95 mol% of a diisocyanate of the formula
 OCN-R<2>-NCO
 where R<2> is an aromatic radical having 5 to 25 carbon atoms,
 a22) from 5 to 70 mol% of a diisocyanate of the formula
 OCN-R<3>-NCO
 where R<3> is 
<IMAGE>
 or a linear aliphatic radical having 3 to 30 carbon atoms which is substituted by 1 to 3 C1-C4-alkyl groups, and R<4> and R<5>, independently of one another, are each a C1-C4-alkyl group or a hydrogen atom,
 a23) from 0 to 20 mol% of a diisocyanate of the formula
 OCN-(CH2)y-NCO
 where y is an integer in the range from 1 to 20,
 and
 B) from <0.5 to 30% by weight of a blocked diisocyanate or polyisocyanate,
 in an organic solvent or solvent mixture.
Patent JP-S6111149-A (JP)
Title: Oxidizing catalyst
Inventor: TABATA KENJI
IPC: B01J23/74
Filed: 1984-06-28
Abstract: PURPOSE:To obtain an oxidizing catalyst high in activity and heat resistance by using specified transition metals and a small quantity of gold or silver to form perovskite structure. CONSTITUTION:An oxidizing catalyst of composite metallic oxide shown by the formula I is obtained by bringing the combination of transition metals such as Co, Ni and Fe having large bonding energy to Au and Ag having small bonding energy into perovskite structure. In the crystalline constitutional formula, it is made so that A is selected among rare earth elements such as La plus Nd and A' is selected from Ag or Au and B, B' are respectively selected among transition metallic elements such as Co, Ni plus Fe and the suffixed numbers (x) plus (y) are 0-0.9.
Patent JP-H083269-A (JP)
Title: Preparation of polyether resin, polyether resin, antistatic agent, and antistatic thermoplastic resin composition
Inventor: UOHAMA MISAO
IPC: C09K3/16
Filed: 1994-06-16
Abstract: PURPOSE:To prepare a polyether resin which can be permanently used as an antistatic agent by reacting an epoxy resin having a glycidyl ether group in its both ends with an ammonium salt having a polyalkylene oxide group. CONSTITUTION:An epoxy resin, e.g. a bisphenol epoxy resin having a no. average mol.wt. of 500 to 100000, is used as component A. An ammonium salt as component B has a polyalkylene oxide group, having 5 to 50 repeating units of an alkylene oxide of 2 to 4 carbon atoms, on a nitrogen atom for forming an ammonium salt, and is a salt of an org. sulfonic acid. A polyether resin (C) prepd. by reacting the components A and B is represented by the formula (wherein R1 to R3 are each a polyalkylene oxmde group having 5 to 50 repeating units of a 2-4C alkylene oxide, H, or an alkyl; R4 is a 1-3C alkylene; (h) is an average number of repetitions of 1 to 50; and X is a conjugated base of an org. acid or an inorg. acid).
Patent JP-S5565070-A (JP)
Title: Carrier system in both surfaces lapping machine and fine grinding machine
Inventor: HATANO KOUICHI
IPC: B24B37/08
Filed: 1978-10-30
Abstract: PURPOSE: To improve lapping and grinding acuracy by making it possible to put light stuff carrier in use in such a way that the light stuff work carrier is tensioned on the periphery of the carrier by tension device and that the carrier is reciprocated by cam means.  
     CONSTITUTION: Work 2 to be lapped is carried on the work 3, and the outer periphery of work carrier 3 is tensioned by tension means 4. Since the light stuff carrier 3 is reciprocated in fore-and-aft, and left-and-rignt directions eccentically by means of cams 5 and 6, both surfaces of work 2 are simultaneously lapped or whet polihed by lapping machine or whetstones 1 which are disposed on upper and lower sides of the light stuff carrier 3. According to such arrangement, the light stuff 2 carried by the work carrier 3 is lapped or whet finished in a high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5836664-A (JP)
Title: Refining method for liquid
Inventor: INOUE NOBORU
IPC: B03C5/02
Filed: 1981-08-26
Abstract: PURPOSE:To obtain refined liquid of high clarity with a series of stages by applying an electric field to the liquid to be refined, then allowing the liquid to stagnate for a required time in a flocculating tank having electrical insulation characteristics thereby allowing fine particles to grow coarsely. CONSTITUTION:Liquid to be refined is pumped 1 into an ionizing tank 2, and receives the effect of an electric field in the tank 2, whereby the particles contained in the liquid is charged or polarized. The liquid receiving the effect of the electric field flows immediately into the next flocculating tank 4, and is allowed to stagnate for a constant time in the tank 4. Then the charged or polarized particles in the liquid are attracted to each other by Coulomb force, thus joining and growing to large particles. When the liquid flows from the tank 4 into the next removing means 5, the grown coarse grains in the liquid are removed, whereby the liquid is clarified.
Patent JP-S6113808-A (JP)
Inventor: ROJIE RANBERU
IPC: H03H9/05
Filed: 1985-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10307244-A (JP)
Title: Device and method for guiding linear body in
Inventor: YOSHIE YASUTETSU
IPC: G02B6/46
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide the linear body guide-in device and guide-in method which can charge viscous fluid in a linear body together with the linear body. SOLUTION: This device is equipped with a guide-in tube 4 which is inserted into the tubular body 1 and guides the linear body 9 and viscous fluid 5A in the tubular body 1 and a storage device 5 which is connected to the guide-in tube 4 and stores the viscous fluid 5A, and the linear body 9 is passed through the viscous fluid 5A in the storage device 5, so that the linear body 9 passed through the viscous fluid 5A carries the viscous fluid 5A in the guide-in tube 4 and tubular body 1.
Patent JP-H0432126-A (JP)
Title: Wire winding method and device thereof
Inventor: OIKAWA TAKASHI
IPC: H01F41/04
Filed: 1990-05-24
Abstract: PURPOSE:To form an optional distribution difference wiring simply and accurately by rotating a flyer while feeding a core, and moving the flyer in the axial direction. CONSTITUTION:A motor 13 for feeding theta to a driving shaft 12 is provided on the lower part of body 10. The driving shaft 12 consists of a hollow shaft and a core aligning unit 14 of its center aligns the center of a core to the shaft core of the driving shaft. Being chucked by a chuck mechanism 17 after alignment, the center O of the core 16 and the rotary center of a core holder 11 are automatically coincided. A flyer shaft 19 is rotatably supported on a flyer shaft supporting plate 20 through a bearing 21. A wire rod 22 penetrates the flyer axis 19 being supplied from a nozzle 23. A bracket 27 is projectingly provided on the side of the flyer shaft supporting plate 20, and when a ball screw shaft 26 is driven by a motor 30 for the axial direction transfer through a pulley 28 and a belt 29, the flyer shaft supporting plate 20 moves in the direction XY and also the flyer shaft 19 integrally moves in the axial direction.
Patent JP-H05321525-A (JP)
Title: Glove box locking device
Inventor: MAKINO TOSHIKAZU
IPC: E05B83/30
Filed: 1992-05-27
Abstract: PURPOSE:To prevent the generation of strange sound during closing time by using a weak strength and low cost material for a latch. CONSTITUTION:An engagement section 8, which is engaged with the tip of an inclined surface 14 of a latch 2, is installed to a recessed part 7 of a main body 1 on one side. When a cover is closed, the tip of the inclined surface 14 of the latch 2 is engaged with the engagement section of the recessed part 7. As a result, the latch 2 serves as both ends support means for force acting in the removal direction of the recessed part 7 of a striker 6, which makes it possible to provide enough strength against breakdown or deformation. It is, therefore, possible to form the latch with synthetic resin and hence prevent the generation of strange sound induced by collision between the latch 2 and the striker 6.
Patent JP-S62292444-A (JP)
Title: Wire dot recorder
Inventor: TOMINAGA HIDEKAZU
IPC: B41J2/30
Filed: 1986-06-12
Abstract: PURPOSE:To enhance a response of a recording head and a speed of recording action, by a construction wherein a coil attracting a rocking lever in a direction of an electromechanical conversion element and the aforesaid coil is connected to a part of a discharge path of a circuit driven due to the charge/discharge of the electromechanical conversion element. CONSTITUTION:In a construction, a rebound-preventing coil L1 is serially connected between a transistor Tr2 forming a charge-path of a piezoelectric element Pz1 and a transistor Tr3 forming a discharge-path of the piezoelectric element Pz1. To drive the rebound-preventing coil L1, a terminal A is again brought into a high-level condition; this operation results in the conduction to a transistor Tr1 and the transistor Tr3, thus electric charges stored in the piezoelectric element Pz1 are discharged to an earthing electric potential through the coil L1 and the transistor Tr3. Additionally, by being driven immediately after the tip end of a wire 12 reaches a recording medium, the coil L1 attracts an armature 14 so that the return speed of a lever 10 and the wire 12 can be doubled. In this manner, a speed of recording action can be more enhanced.
Patent JP-S5836771-A (JP)
Title: Passenger car type agricultural tractor
Inventor: ISHIDA ISAO
IPC: B62D49/06
Filed: 1981-08-27
Abstract: PURPOSE:To start a motor in front of a driver's seat safely and accurately by covering the motor with a hood, protruding a starter started by a wound rope at the side, and providing a brake pedal at the rear. CONSTITUTION:A motor 8 mounts an output axle on its left and a wound rope type starter 9 on its right. The motor is started by pulling the starter rope wound in by a coil spring using a knob 11 and is covered with a hood 14. Besides, right and left brake pedals 39 and 40 are provided on the floor (c) at the driver's seat at the rear of the starter 9. As a result, when a driver seats on his seat 37, puts his foot on the brake pedals 39 and 40 in a half-standing posture, and pulling the knob 11 of the starter 9 powerfully with stretching his hand, the motor 8 is started. In this case, since his one-sided foot is prevented from being slid forward by the brake pedals, the driver maintains his safety and the start of the motor is ensured.
Patent JP-H04359265-A (JP)
Title: Image forming device
Inventor: SERIZAWA YOJI
IPC: B41J2/41
Filed: 1991-06-06
Abstract: PURPOSE:To improve the first print time without degrading image quality and throughput and in addition to eliminate the need for separately providing a special communication regulation. CONSTITUTION:A printer ready signal is outputted before the temperature of a fixing roller 12 reaches the stand-by temperature. After the print signal is received, a printing operation is controlled based on the temperature of the fixing roller 12 and/or the lapse of time after the receiving of the print signal. When printing is carried out with the temperature of the fixing roller 12 lower than the prescribed temperature, the device informs of it.
Patent JP-H06350034-A (JP)
Title: Input protective diode and manufacture thereof
Inventor: MATSUMOTO RYOICHI
IPC: H01L27/06
Filed: 1993-06-04
Abstract: PURPOSE:To increase electrostatic resistance without augmenting parasitic capacitance by forming a second impurity layer having a second conductivity type with concentration lower than the impurity concentration of a buried layer to an input protective diode region joined with a semiconductor substrate. CONSTITUTION:An oxide film pattern 60 is formed in a region containing the input protective diode forming region 52 of a silicon substrate 10. N-type impurities are diffused into the input protective diode non-forming region of the silicon substrate 10 while using the oxide film pattern 60 as a mask, and an N<+> buried layer 66 is formed a second buried layer of a second conductivity type. An oxide film pattern 70 is shaped onto the input protective diode forming region and an element region, and P<+> isolation buried layers 72 are formed while employing the oxide film pattern 70 as a mask. The oxide film pattern 70 is removed, an N<-> epitaxial layer 14 is formed, and P<+> isolation layers 74 are shaped to the section of the layer 14 while being connected to the P<+> buried layers 72, thus forming P-N isolation structure 50. Accordingly, electrostatic resistance can be increased.
Patent JP-S63300998-A (JP)
Title: Device for surprising transfer of fission product
Inventor: ENDO HIROSHI
IPC: G21C5/02
Filed: 1987-06-01
Abstract: PURPOSE:To decrease the transfer speed of fission products to a covering gas space by laying floats in such a manner as to cover the free liquid surface of the primary cooling system of a nuclear reactor. CONSTITUTION:The floats 14 are so laid as to cover the surface of the free liquid surface 10 where the primary coolant 5 packed in a reactor container 2 comes into contact with the covering gas 11. The amt. of the fission product to be released into the atm. is proportional to the sectional area of the free liquid surface 10 in the process of the transfer of the fission products except are gases from the primary coolant into the covering gas 1 in the event of outbreak of an accident. The amt. of the fission products to be released is, therefore, decreased by laying the float 14 groups on the surface 10.
Patent JP-S5467747-A (JP)
Title: Speaker driving amplifier
Inventor: TAKAHASHI NOBUAKI
IPC: H03F3/183
Filed: 1977-11-10
Abstract: PURPOSE:To make it possible to make a sound pressure level from a speaker fixed, by performing the negative feedback operation without generating the anomaly of oscillation, etc., when signals for negative feedback from the speaker are supplied, and by making the gain approximately fixed independently of connection or disconnection of the output line of the negative feedback signals above to the negative feedback input terminal. CONSTITUTION:After being applied to the non-inversion input terminal of amplifier 2 and being subjected to inversional amplification, sound signals from terminal 1 are supplied to frequency band dividing filter 3 in a speaker cabinet and a subjected to band dividing. The highfrequency signal of these band-divided signals is supplied to tweeter 4, and the medium-frequency signals and the low-frequency signal are supplied to speaker 5 and woofer 6 respectively. Meanwhile, a signal obtained by adding and synthesizing, at least, the voltage of ''-'' speaker terminal and the signal, which is obtained from the input signal of filter 3 for all divided frequency bands other than the divided frequency band of this voltage, is outputted from terminal 7. The synthesized signal for negative feedback is fed back negatively from terminal 7 to the inversion input terminal of amplifier 2 through switch SW and the circuit of resistances R1 to R4.
Patent JP-2000322007-A (JP)
Title: Record medium and electrophoretic display device
Inventor: IGAMI ATSUSHI
IPC: G09F9/37
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a record medium and an electrophoretic display device capable of color display. SOLUTION: One color of two color charged particles enclosed a capsule made of a hollow spherical transparent resin is colored in any one of four colors, three additive primary colors plus black. A multilayer record medium is formed of four microcapsule layers P10y, P10m, P10c, P10k with charged particles encapsulated therein and applying a different image force to a capsule wall. By applying a control electric field with a direction and strength varied to each pixel by electrodes 22, 32 provided to sandwich the record medium therebetween, the image-force difference is used so that the charged particles P2y, P2m, P2c, P2k, P2w of each color are selectively displayed on a display surface P11 by electrophoresis, while a full color image is displayed and recorded on the record medium.
Patent JP-H0585772-A (JP)
Title: Composite of quartz glass and noble metal and production thereof
Inventor: MORIKAWA MASAKI
IPC: C03C27/02
Filed: 1991-06-06
Abstract: PURPOSE:To easily obtain the composite having designs of a noble metal of a desired shape on the surface of quartz glass by embedding a plastic compsn. contg. noble metal powder into the hole part on the surface of a silica gel molding, then calcining and integrating the same. CONSTITUTION:The silica gel molding 2 is formed by a sol-gel method using a raw material, such as tetraethoxysilane. The hole part 3 having nearly a semicircular shape is formed on the surface 2a. The plastic compsn. 4 is separately produced by mixing the noble metal powder (e.g.; gold powder), cellulosic water-soluble binder (e.g.; phthalic acid-di-2-ethyl hexyl) and water, etc. The plastic compsn. 4 is then embedded into the hole part 3 on the surface 2a of the silica gel molding 2. This plastic compsn. 4 and silica gel molding 2 are fired and integrated, by which the composite 1 provided with the designs 6 of the noble metal having the specific colors and gloss is obtd.