baber/WOPTO huggingface dataset:
Patent JP-H11337098-A (JP)
Title: Floor heater
Inventor: HIRANO TOMOYASU
IPC: F24D13/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To lessen the feeling of incongruity in external appearance at the time of being laid in a Japanese-style room or the like, and besides, execute the work simply at a low cost without being accompanied with large-scale and difficult carpenters work. SOLUTION: This floor heater is equipped with a main body part 2 where heat insulating material 3, a planar heater 4, and floor finishing material are stacked in order, and a terminal connection box 6 for performing the electric connection of the planar heater 4. In this case, the planer heater 4 has a sandwich structure where the surface material and the rear material are arranged on both sides of the surface and the rear of a heater cable, and also at least the rear material is constituted of the material having a cushioning property. A terminal connection box 6 is connected to the flexible extension 10 extended from the end of the planar heater 4, and in condition that the main body 2 is placed with the heat insulating material 3 as a lower layer on the base floor 11, the terminal connection box 6 is arranged in the position lower than the planar heater 4 besides being above the topside of the base floor 11.
Patent JP-S5668285-A (JP)
Title: Speed control device for dc motor
Inventor: SUMIYA KEIICHI
IPC: H02P7/288
Filed: 1979-11-07
Abstract: PURPOSE:To raise the speed control accuracy of the speed control device for the DC motor without applying a mechanical load to the motor by forming a resistance bridge circuit including the DC motor to be controlled at one side and controlling the power source so that the voltage between the bridge detecting terminals become 0. CONSTITUTION:The resistance bridge circuit is formed of the series DC motor 1  and resistors R1-R3. A power source 5 is connected through a controller 7 to a pair  of terminals 14 of this circuit, an amplifier 6 is connected to the other pair of terminals 21 and 43, and the controller 7 is so controlled that the voltage between the  detecting terminals 21 and 43 becomes 0. Thus, the speed of the motor 1 become proportional to (R3.R1/R2-Ra-Rf), and accordingly the speed can be accurately  controlled by determining the values of the resistors R1-R3.
Patent JP-2000327990-A (JP)
Title: Rust preventive coating material
Inventor: YONEHARA MASAMI
IPC: B05D7/24
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material capable of thick film-coating and of controlling foaming generation when baked at high temperatures, and useful for in-line inner surface coating during the production process of steel pipes for agricultural and horticultural use by including a specific resin in a rust preventive coating material containing an epoxy resin as the chief ingredient and bakable at high temperatures. SOLUTION: This coating material is obtained by including (B) a phenylmethylsilicone resin preferably at 15-90 pts.wt. in (A) 100 pts.wt. of a rust preventive coating material containing an epoxy resin as the chief ingredient and bakable at high temperatures. The nonvolatile content of this coating material is preferably 42-90 wt.%. This coating material can include a reactive diluent as preferably glycidyl ether at a proportion of preferably 2-50 wt.%.
Patent JP-S627086-A (JP)
Inventor: HAYASHI AKIO
IPC: G06F3/048
Filed: 1985-07-03
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-H075488-A (JP)
Title: Photoconductive liquid crystal light valve
Inventor: YOSHIDA KENJI
IPC: G02F1/135
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a photoconductive liquid crystal light valve (LCLV) having a light-shielding film having high impedance and light-shielding property by forming the light shielding film from a dispersion mixture of manganese oxide and silicon oxide. CONSTITUTION:The light-shielding film of LCLV 1 is a black insulating film 17a comprising manganese oxide and silicon oxide. A glass substrate in the writing side is a substrate 21a comprising a fiber optical plate. CRT 2 has a same structure as a conventional CRT except that the front surface of CRT 2 consists of a substrate 2a of a fiber optical plate. The fiber optical plates of LCLV and CRT 2 are adhered with an adhesive layer 30 comprising silicone gel, glycerine, etc. The light-shielding film 17a is a black thin film consisting of a mixture of manganese oxide and silicone dioxide in a dispersed state.
Patent JP-S628439-A (JP)
Title: Mass spectrograph
Inventor: KATO YOSHIAKI
IPC: H01J49/32
Filed: 1985-07-03
Abstract: PURPOSE:To facilitate quasi-stable ion mass spectral analysis by varying the strength of electric field stepwise while performing magnetic field sweeping for every step and specifying the co-ordinates of mass spectrum. CONSTITUTION:Ion produced from ion source 1 are accelerated to pass through a projection slit 2 and the free fly space 3 then subjected to energy dispersion in the electric field 4 while subjected to mass dispersion in the magnetic field 5 thus to establish double convergence of direction and speed above the collector 6. The detected ions are amplified through DC amplifier 7 then digitized through A/D converter 8 and stored through a computer 9 in the external storage unit 11. In order to perform entire quasi-stable ion measurement, the electric field 4 is controlled through D/A converter 15 and electric field power source 14. In order to show enormous informations to be viewed easily, front drive ion (m*/gamma<2>) and daughter ion (m*/gamma) are plotted respectively on the horizontal and vertical axis to show the mass spectrum in this coordinates. Consequently, even plural mass spectrum can be shown on single screen resulting in facilitation of mass spectrum analysis.
Patent JP-S63308358-A (JP)
Title: Lead frame
Inventor: KITA MICHIAKI
IPC: H01L23/50
Filed: 1987-06-10
Abstract: PURPOSE:To reduce the occurrence of defects by causing the bonding surface side to become a burr side in the end of the inner lead and causing the upper surface to become a sag side. CONSTITUTION:The cross-sectional shape is different in the outside and inside of a tiebar 13 with a lince C as a boundary, and in the end part of an inner lead 12, a sag side (d) is positioned in the underside and in the upper surface, a deburring side (d) is planarized by coining. On the other hand, in an outer lead part 14, it is constructed so that the upper surface becomes the sag side (d) and the underside becomes the deburring side (b). With this, a sufficient effective plane width can be obtained without affecting the lead spacing and, even in bending the outer lead, a highly reliable semiconductor device can be formed without producing a metallic powder.
Patent JP-S6036804-A (JP)
Inventor: KAWAHARA YUUZOU
IPC: F22G3/00
Filed: 1983-08-10
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-H01316155-A (JP)
Title: Semiconductor pellet cutting device
Inventor: TSUKADA MITSUKI
IPC: H01L29/74
Filed: 1988-06-13
Abstract: PURPOSE:To improve the productivity of a semiconductor equipment and also prevent the lowering of quality by providing a means for relatively aligning the pellet cutting position having been corrected by a correction means and a pellet cutting tool position. CONSTITUTION:Two alignment marks provided on the surface of a semiconductor substrate 16 are detected by a TV camera 21. The quantity of the relative misresistration between the respective marks having been detected and the respective datum position is calculated by a calculating means 22 being separated into a parallel displacing quantity element and tilting quantity element. In the next step, the pellet cutting position having been set on the semiconductor substrate is corrected by the correction means 22 substrated on the quantity of misresistration having been calculated. X and Y stages 11 and 12 are moved by a required distance at the command from a system control section 23 to so that the pellet cutting position having between corrected may be relatively aligned with the position of a pellet cutting tool 17. Pellets of desired quality are produced by cutting the semiconductor substrate with the cutting tool 17 with the pellet cutting position and tool position aligned relatively.
Patent JP-H05155659-A (JP)
Title: Transparent ceramic and preparation thereof
Inventor: JIYAN FURANSOWA BOMARU
IPC: C04B35/505
Filed: 1992-06-05
Abstract: PURPOSE: To provide high density and high light transmission ceramic based on yttrium oxide and titanium oxide and the manufacture.  
     CONSTITUTION: This ceramic based on the yttrium oxide and the titanium oxide is provided with the light transmission percentage of at least 20% in the wavelength range of 0.5-8 μm. In this manufacture of the ceramic comprising mixing the yttrium oxide and at least one kind of the titanium oxide well, drying the obtained mixture and performing heat treatment so as to sinter it, the heat treatment is performed in an oxygen containing atmosphere at least from the time at which the linear contraction coefficient of the article is equivalent to 75% of the entire linear contraction. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6250533-A (JP)
Inventor: MATSUI HIROYUKI
IPC: E03D9/08
Filed: 1986-06-20
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-H07330503-A (JP)
Title: Action-influencing material for aquatic animal
Inventor: MATSUDA MASAHIRO
IPC: A01N43/36
Filed: 1994-06-03
Abstract: PURPOSE:To obtain an action-influencing material for aquatic animal capable of taking actions such as attraction, gathering, escape and repelling on aquatic animals. CONSTITUTION:This action-influencing material for aquatic animal contains an amino acid mixture of 1-25 pts.wt., preferably 2-20 pts.wt. of a 2-3C lower amino acid, e.g. glycine, alpha-alanine, beta-alanine, sarcosine, serine, cysteine or taurine with l pt.wt. of 24C higher amino acid, e.g. an essential amino acid, a non-essential amino acid or a non-protein amino acid in a slightly water-soluble nonionic high molecular matrix support. The material is used as a construction material related to harbor, a structural material for fish industry, fishing net and fishing reef, a repelling material such as barnacle, a ship-related material, a fish- gathering material for night, a fishing net and fish culturing and shellfish culturing material, water-collecting and water-discharging treatment-related material, underwater and submarine operation-related material.
Patent JP-S636188-A (JP)
Inventor: SATO KAZUNORI
IPC: D21C7/08
Filed: 1986-06-20
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-S5670276-A (JP)
Title: Speed control method of wire take-up tray
Inventor: SEKI SEIICHIROU
IPC: B65H59/38
Filed: 1979-11-12
Abstract: PURPOSE: To facilitate smooth and regular winding of wire on a tray, by changing the reference angle for detecting the turning angle of an oscillation detecting arm which oscillates following flexural fluctuation, in accordance with the change in the approach angle of wire.  
     CONSTITUTION: As the radius of wire taken up on a tray 1 changes, as angle detector 6 is turned in accordance with the change and the reference detecting angle of an oscillation detecting arm 5 is changed in accordance with the change in the approach angle of wire 3 to the tray 1 caused by said change in the radius. Flexural fluctuation is detected with an angular discrepancy from the reference detecting position of the arm 5, and the turning speed of the tray 1 is controlled by a drive controller 18, so that the deflection is kept at a constant level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5852040-A (JP)
Inventor: YASUMURO HISAKAZU
IPC: B21D51/26
Filed: 1981-09-17
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-S5670137-A (JP)
Title: Brake gear
Inventor: SATOU MASAAKI
IPC: F16D65/18
Filed: 1979-11-12
Abstract: PURPOSE:To stabilize brake characteristics for a long period in a brake gear suitable for a winding machine by a method wherein continual pressure is given to brake disks by brake springs and the sides of the disks can be abraded in parallel to the abrasion of a brake wheel. CONSTITUTION:An electromagnetic attraction mechanism 7 is provided by springs 8a, 8b... at the bottom of a brake case 6 fixed on a frame 1 of a mating machine through a collar part 6A and an attracting element 7b moved by a fixing element 7a is projected in the case 6. A brake disk is fixed to the point of this attractive element 7b through a pin 11, a connecting furniture 10 and this disk is energized by brake springs 13 mounted on a plurality of guide pins 12a... arranged vertically at the bottom of the case in such a direction that brake wheels 14, 15 are pinched. In this case, the collar part 10a of the connecting furniture 10 is brought into contact with the side of the disk 9, this side can be abraded in parallel to abrasion of the brake wheels 14, 15 to keep a gap G always with propriety.
Patent JP-2000341322-A (JP)
Title: Stream information distributor
Inventor: FURUYA TAKAYUKI
IPC: H04L47/2416
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To allow a server side to estimate a re-buffering rate at a client side on the basis of received quality information at the client side. SOLUTION: A video audio distribution program 10 transmits stored video audio data with a prescribed protocol (UDP or TCP) according to an access from a client 7. A quality data reception collection function 11 receives quality data (the number of received packets, the number of loss packets, the number of delayed packets, the number of re-transmission request packets, a mean throughput) sent after the end of reproduction by the client 7. A re-buffering rate estimate function 12 uses the quality data according to a prescribed arithmetic expression so as to estimate a re-buffering rate (%). A transmission control function 13 controls the video audio distribution program 10 so that the estimated re-buffering rate is a prescribed value or below.
Patent JP-H11332664-A (JP)
Title: Clothing housing case
Inventor: YANATORI TAKAYUKI
IPC: A47B67/04
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the pollution and erosion of clothing by arranging cases in housing parts formed in a frame member in the state of being freely drawable forward and backward and forming an opening and closing part capable of opening and closing the front surface of the frame member at a flexible covering member capable of covering the frame member so as to prevent entering of dust and harmful insects. SOLUTION: The housing parts are formed in the frame member 1, the housing cases 4 are arranged in the housing parts in the state of being freely drawable forward and backward and this member 1 is covered with the flexible covering member. The frame member 1 is obtained by forming six housing parts by partitioning with metallic bridge materials 1a, assembling a top plate 1b on a top surface and fixing a caster 1c at a bottom part. A guiding rail 3 is arranged in each housing part and the drawer-type housing case 4 is arranged in each housing part in the state of being freely drawable forward and backward by means of the rail 3. The covering member is constituted with a fabric material having flexibility and formed in a size capable of covering the top and four side faces of the member 1 from the top.
Patent JP-S5269203-A (JP)
Title: Master-sub system simultaneous call interphone
Inventor: KAWABE HIROSHI
IPC: H04M9/10
Filed: 1975-12-05
Abstract: PURPOSE:To simplify the circuit construction of master and subordinate interphones and facilitate offering in both directions by providing one voice switch circuit and providing the power source circuit only in the master interphone.
Patent JP-H07131017-A (JP)
Title: Thin film fet transistor and complementary thin film fet transistor
Inventor: NAGANO KATSUTO
IPC: H01L29/78
Filed: 1993-06-17
Abstract: PURPOSE:To realize good frequency characteristics by forming a conductive layer on an insulating layer, forming the source, channel, and drain regions of an MOSFET from a plurality of semiconductor layers, and then forming a gate insulating layer and a conductive layer for gate electrode. CONSTITUTION:The TFT 40 is formed on an insulating substrate 41 of glass, for example. Operating regions of the TFT 40 are provided by thin semiconductor films laminated on the insulating substrate 41. A semiconductor layer 42 for providing the drain region is formed on the bottom, a semiconductor layer 43 for providing the channel region is formed thereon, and a semiconductor layer 44 for forming the source region is formed further thereon. A vertical face 45 is formed at the end part of the laminated semiconductor layers 42, 43, 44 in order to constitute the operating region of FET. Silicon at the end part thereof is then thermaliy oxidated to form a gate insulating film of SiO2 layer 46 onto which a low resistance thin silicon film 47 is deposited to form the gate electrode. This structure decreases the thickness of semiconductor layer sufficiently and realizes good frequency characteristics.
Patent JP-S632735-A (JP)
Title: Automatic transmission gear for vehicle
Inventor: USHIJIMA FUMIHIRO
IPC: F16H61/08
Filed: 1986-06-20
Abstract: PURPOSE:To eliminate shock due to gear change by providing an auxiliary clutch between an inpnt shaft and an output shaft whereby conditioning the auxiliary clutch to a semi-engagement while a main clutch is being maintained in an engagement when paired gears for power transmission are changed over. CONSTITUTION:An auxiliary clutch 54 is provided between an inpnt shaft 22 and an output shaft 30 so as to be connected with a main clutch in a similar manner as in series. And when the piared gear of a transmission gear 14 is changed over, the auxiliary clutch 54 is conditioned to a semi-engagement while the main clutch 12 is being maintained in an engagement by a shift control device 102. As a result, when the transmission gear 14 is shifted, a vehicle is driven by the power transmitted by way of the auxiliary clutch 54. Owing to this constitution, a delicate timing control required between the main clutch 12 and the auxiliary clutch 54 is eliminated, thereby eliminating shock due to change gear and responded revolving speed of an engine.
Patent JP-S6038368-A (JP)
Title: 5,6-dihydro-4-pyrimidone derivative and its preparation
Inventor: CHIYOU HIDETSURA
IPC: A61K31/505
Filed: 1983-08-10
Abstract: NEW MATERIAL:A 5,6-dihydro-4-pyrimidone derivative shown by the formula  I (R<1> is lower alkyl; R<2> is phenyl, substituted phenyl, furyl, thienyl, or pyridyl). EXAMPLE:5-Ethoxycarbonyl-2-methyl-6-phenyl-5,6-dihydropyrimidin-4-one. USE:Having a vasodilating action on coronary blood vessels, useful as a remedy for various kinds of diseases of circulatory organs. Useful for remedying a wide range of diseases such as angina pectoris, hypertension, arrhythmia, disorders of cerebral circulation, etc. PREPARATION:A propenoic ester shown by the formula II is heat-treated with acetamidine and its salt in the presence of an alcolate of an alkali metal such as lithium ethoxide, etc. in an alcoholic solvent, to give a compound shown by the formula I . The compound shown by the formula II is synthesized by condensing a dialkyl malonate with an aldehyde through dehydration in the presence of a base in a solvent under reflux by heating.
Patent JP-H073454-A (JP)
Title: Substrate heater
Inventor: KARASAWA TAKESHI
IPC: C30B25/10
Filed: 1993-06-17
Abstract: PURPOSE:To provide the substrate heater which unifies the temp. distribution of a substrate surface at the time of heating and decreases the strains acting on a substrate in direct heating of the substrate by energizing, etc. CONSTITUTION:The escape of heat from a substrate 6 through electrodes to a substrate holder 1 is minimized and the strains acting on the substrate 6 are decreased by using a corrugated metallic sheet having plural peak parts in a desired positional relation as the electrodes 3, by which the temp. from the central part to the ends of the substrate is unified and the low-stress and high-quality thin films are formed.
Patent JP-S626540-A (JP)
Title: Data processor
Inventor: TOKUUME YOSHIHIRO
IPC: H04L25/49
Filed: 1985-07-02
Abstract: PURPOSE:To device the processor that an error at recovery and decoding hardly takes place by decreasing the ratio of a maximum value to a minimum value for magnetization inverting interval and reducing the waveform interference of a recovery signal. CONSTITUTION:A data at each 8-bit inputted from an input terminal A is inputted to a shift register 30 to read a corresponding 10-bit code from a ROM 31 by the look up table system and the code is inputted in parallel with a shift register 31. The 10-bit code inputted to the shift register 33 is subject to NRZI conversion by an NRZI converter 34 at the same time. A P flip-flop A 48 goes to logic '0' when number of '1's is an even number and goes to logic '1' when an odd number. Contents of a buffer 49 and the P flip-flop 44 are exclusively ORed by an exclusive OR circuit 50 and the result is stored in the P 44. Thus, a value Tmax is reduced remarkably by decreasing Tmin and Tw a little, and the system synchronized easily and having less low frequency component is attained.
Patent JP-S633981-A (JP)
Title: Printer
Inventor: TSUJI TAKAO
IPC: B41J29/00
Filed: 1986-06-24
Abstract: PURPOSE:To enhance a cost performance by using the drive source of a printing head feed mechanism part or that of a paper feed mechanism part as the drive source of a cooling fan in common. CONSTITUTION:One drive shaft 1a of a lateral feed drive motor 1 allows a carriage 4 having a printing head 3 mounted thereon to reciprocally move in a line direction along a guide shaft 6 by the rotation of said drive shaft 1a through a timing belt 10 and a cooling fan 7 is connected to the other drive shaft 1b of the motor 1. When the drive motor 1 is driven to allow the printing head 3 to move in the line direction in order to perform printing at an arbitrary position, the cooling fan 7 also rotates simultaneously and an air stream is generated in a housing of which the temp. is raised by the heat generated from the electric circuit part of the printing head 3 and the replacement of air is performed between the outside and the inside. By this method, a low cost printer having a high cost performance can be obtained.
Patent JP-H11337206-A (JP)
Title: Sound refrigerating device
Inventor: MASUDA MITSUHIRO
IPC: F25B9/14
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a device and to provide an increased life for the device, in a sound refrigerating device that a sound wave generating device is arranged in a hollow annular sound device having a peripheral length being an integer times the wavelength of a sound wave and a cold storage apparatus is located in the given position of the sound pipe. SOLUTION: A sound wave generating device is constituted that one set of piezoelectric element pieces 6 and 6 arranged at a distance increased an odd number times 1/4 wavelength of a sound wave and a plurality of sets the elements is disposed along the line, and the piezoelectric element pieces 6 and 6 are connected to a power source 5 through phase regulators 7-77. The phase regulators 7-77 regulate the vibration phase of each piezoelectric piece 6 so that the phases of two sound waves outputted from one set of the piezoelectric pieces 6 and 6 are differed by the odd number times the 1/4 wavelength of a sound wave. The vibration phase of each piezoelectric piece 6 is regulated such that the phases of progress waves in one direction by each set of the piezoelectric element pieces are caused to coincide with each other.