baber/WOPTO huggingface dataset:
Patent JP-S58172205-A (JP)
Title: Method for recovering so2 from adsorbent
Inventor: ITOU YOSHIBUMI
IPC: B01D53/50
Filed: 1982-03-31
Abstract: PURPOSE:To make an expensive inert gas unnecessary and to economically recover SO2 from an adsorbent by heating an adsorbent packed bed to the SO2 desorption temp. with hot combustion gas having O2 concn. adjusted to a prescribed value or below. CONSTITUTION:Waste gas after combustion is fed to an adsorption zone 8 to allow SO2 in the gas to be adsorbed on an adsorbent, and the gas is converted into clean waste gas through a bag filter 17. A bed packed with the adsorbent having the adsorbed SO2 is moved to a desorption zone 9. Gas heated to a high temp. with a heater 26 is fed to the inlet 13 of the zone 9 to heat the packed bed in the zone 9 to a high temp. and to desorb the SO2. In the desorption stage, combustion gas having <=0.5% O2 concn. is fed to piping 32 through piping 71 and utilized as circulating gas for desorbing SO2.
Patent JP-H07300484-A (JP)
Title: Spiropyrans
Inventor: HAMA YUJI
IPC: C09K9/02
Filed: 1995-03-10
Abstract: PURPOSE:To obtain a novel compound which has its maximum absorption wavelength at 400-500nm and shows high sensitivity to the light in this wavelength range and reverse photochromism useful for optical materials. CONSTITUTION:This spiropyran compound is expressed by formula I [R<1> is a 1-20C alkyl, an aralkyl, hydroxyethyl, acryloxyethyl; R<2> and R<4> are H, a 1-6C alkyl, an aryl, an aralkyl, a 1-5 C alkoxy, a halogen; R<3> and R<5> are H, a 1-6C alkyl, an aryl, an aralkyl; R<6> and R<7> are H, a 1-6C alkyl, an aryl, an aralkyl, a halogen; R<8> is H, vinyl, group-CH2OR<9> (R<9> is H, a l-4C alkyl); X is O, S] and its salt with an acidic compound, for example, 3,5-dimethyl-6'- nitrospiro[benzoselenazoline-2,2'(2'H)-1'-benzopyran]. The compound of formula I is obtained, for example, by condensation reaction of a benzo-selenazolenium salt derivative of formula II (Y is a halogen) with a 5-nitrosalicylaldehyde derivative of formula III.
Patent JP-H03255899-A (JP)
Title: Rule method for flying body
Inventor: SEKI KENZABURO
IPC: F41H3/00
Filed: 1990-03-02
Abstract: PURPOSE:To deceive an entering flying body by a guidance system of infrared rays and a radar by keeping at a distance a polyethylene warship type thermal balloon coated with a metal film from a warship at a low height by wireless control. CONSTITUTION:Once a flying body 3 is detected in its approach, a warship 1 rapidly distends a polyethylene thermal balloon bag 11 of a warship like shape by compressed air and heats air in the bag 11 by a burner 12 for floating of the bag in air and further propels the same by a propeller 14 for departure of the same from the warship 1. The degree of the heating is controlled by a wireless signal together with the direction of the propeller such that a flying height is far from the sea surface. The bag 11 is coated with a metal film and surface temperature of the same is higher than the background (sea surface), and hence the follow-up point of the flying body by an infrared image processing system and a radar follow-up system can be moved from the warship to the thermal balloon side by a centroid effect.
Patent JP-H06267553-A (JP)
Title: Chlorine side electrode of metal-chlorine fuel cell and the metal-chlorine fuel cell
Inventor: KITAMURA HISAHIRO
IPC: H01M8/22
Filed: 1993-03-11
Abstract: PURPOSE:To secure a large electrode area, and to compose a metal-chlorine fuel cell with a light metal, by integrating a collector material and an electrolyte holding material, and providing a separator between the metal and the chlorine, as to reduce the distance between electrodes. CONSTITUTION:A ceramics material of an oxide with a relatively large porosity can be permeated in a molten salt to be the electrolyte of a fuel cell at a high temperature condition, and held stably. By using a material having such a chateristics, a collector material 7 of a mesh form carbon fiber is provided on one side surface of a porous material 8 impregnating a molten salt, so as to compose a carbon side electrode. Such a slit electrode is fitted to a conductive holder 10 which can feed the gas, and the side where the electrode 15 is not provided is adhered closely to a metal material so as to compose a battery. In the electrode structure made by integrating such a collector material 7 and the electrolyte, the area to contact with the chlorine gas and the electrolyte is limited, and the abrasion of a container material can be avoided. Consequently, the distance between the chlorine electrode and the metallic electrode can be reduced by a separator, a large electrode area can be secured, and the battery can be composed of a light metal.
Patent JP-H02299489-A (JP)
Title: Servo circuit
Inventor: NAKAMURA TADAHIKO
IPC: H02P29/00
Filed: 1990-03-02
Abstract: PURPOSE:To achieve a sufficient resolution by dividing the feedback period of motor speed and phase error signal into sufficiently large blocks thereby carrying out PWM in a unit of time which causes no practical trouble. CONSTITUTION:Content of a counter 78 is inputted in parallel into a register 161 and a counter 162 with rising timing of FF10 pulse being fed from a terminal 150. The counter 162 produces an MSB signal having same frequency as T5 thus setting a flipflop 166 through a differentiation circuit 165. PWM modulation for single  0 clock is carried out at the locations allotted through AND gates 167-170. Additional bit data collected through an OR gate 180 set the flipflop 166 through an OR gate 178 and PWM wave allotted with additional bits is produced at an output terminal 182. By such arrangement, PWM is carried out in a unit of time which causes no practical trouble and a sufficient resolution can be achieved.
Patent JP-H04251421-A (JP)
Title: Method for decreasing number of moving times of head/arm of disk drive in direction of diameter
Inventor: AREKISANDAA EICHI FUREI JIYUNI
IPC: G11B27/10
Filed: 1991-03-15
Abstract: PURPOSE: To decrease the number of times of movement in a radial direction for the write of head/arm at a disk drive device as much as possible. CONSTITUTION: A read/write head 12 is arranged on a magnetic disk 10. A disk surface 14 is provided with plural recording tracks. Among these tracks, a track 16 is the inner-most recording track and a track 18 is the outer-most recording track. Besides, a track 20 is the intermediate track and positions at the almost center of the tracks 16 and 18. This track 20 contains data to be most frequently used among data on the disk surface. This method is provided with a step for positioning a head/arm mechanism 12 on the intermediate track 20, step for moving the mechanism to the other track in order to execute the reading operation requested from the track 20, and step for returning the mechanism to the track 20 and executing the operation of write to the track to pass on it. Thus, the number of times of movement in the radial direction can be decreased.
Patent JP-H08251906-A (JP)
Title: Retarder with exciter
Inventor: OSADA MASAHIRO
IPC: F16D63/00
Filed: 1996-03-08
Abstract: PURPOSE: To obtain a retarder with exciter in which a high brake torque can be produced by feeding power sufficiently to the field of retarder. CONSTITUTION: A field core 12 comprising a field coil 14 wound around a pole 10 is rotated relatively to an eddy current plate 11 disposed oppositely to the pole 10 thus inducting an eddy current in the eddy current plate 11 and producing a brake torque. In such retarder, an exciter armature coil 15 is wound around the field core 12 and a flux interlinking the exciter armature coil 15 is generated from a field means 16 for exciter.
Patent JP-S62210048-A (JP)
Title: Production of nonoxide powder
Inventor: NISHI YOSHIJI
IPC: C01B21/072
Filed: 1986-03-08
Abstract: PURPOSE:To produce nonoxide powder having high quality at a low cost by opening and closing a raw material discharger and product discharger of a reaction part at proper times, introducing a nonoxidative gas such as N2 or Ar from below and fluidizing or bubbling the raw material in respective stages. CONSTITUTION:The raw material is introduced in a specified amt. at every specified time from a raw material supplying device 4 into a drying part 2 in the uppermost stage by a rotary feeder 3. The raw material is then fluidized or bubbled by the hot gas introduced from a reaction vessel 9 in the lower stage through a gas introducing part 7 by which the material is dried to absolute dryness. The raw material is then introduced into the 2nd stage of the reaction vessel 9 by opening and closing the discharger 8 and is brought into reaction while the material is uniformly mixed with the gas heated by a heater 12 and introduced into the vessel through the gas introducing part 10. The raw material is further introduced into the lower stage of the reaction vessel 13 where the material is uniformly mixed with the gas from the gas introducing part 15 and is further brought into the uniform reaction. The product is thus obtd.
Patent JP-H02230676-A (JP)
Title: Voltage shock prevention coaxial connection plug
Inventor: SAKURAI TETSUO
IPC: H01R24/02
Filed: 1989-03-03
Abstract: PURPOSE:To prevent a voltage shock at the time of connection or separation by constituting the tip of a pin of a pin plug taken in by an appropriate dimension toward the inside of a peripheral sleeve from its tip. CONSTITUTION:At the time of connection, a peripheral sleeve 5b firstly touches a cylindrical sleeve 6b as the other party, and a voltage shock caused by a potential difference between both devices through that cylindrical sleeve 6b is neutralized, and therefore, a pin 5a is put in a central sleeve 6a to complete connection. At the time of separation, the pin 5a is firstly separated from the central sleeve 6a and then, a voltage shock can be removed.
Patent JP-H04287838-A (JP)
Title: Soundproof type engine working device
Inventor: YOSHIDA KAZUYUKI
IPC: F02B77/13
Filed: 1991-03-15
Abstract: PURPOSE:To collect operational checking surfaces on the front side so that they can be arranged densely in a narrow space in a soundproof type engine working device such as a generator with an engine. CONSTITUTION:An operation panel 1, and a terminal box 2, etc., used to be arranged on the side face of a conventional soundproof type engine working machine, but the terminal box 2, the operational panel 1, a fuel gage 3 and a battery 5 and the like are collectively arranged on the portions of inside checking doors 8,9 on the front face.
Patent JP-S57167506-A (JP)
Title: Hydraulic pressure cylinder
Inventor: KURODA TAKESHI
IPC: F15B15/26
Filed: 1981-04-06
Abstract: PURPOSE:To prevent an accident of a valve from causing trouble by controlling position holding of a piston at a stroke end or in ints vicinity by making use of a magnetic attractive force. CONSTITUTION:A rod 10 provided an extending condition from a piston 6 is provided with a pin 13 which is connected with grooves 12 and 12 of a cylinder body 11 held rotatably by a head cover 4 and a rotary motion of a piston rod 9 can be made possible by the rotation of the cylinder body 11. Then, plural permanent magnets M are secured to a rod cover 3 and the head cover 4 in a circumferential direction respectively, and same number of the permanent magnets of the same quantity are secured to both sides of the piston 6 enabling the position holding of the piston 6 at its stroke end. Then, even if a trouble, such as a reduction of hydraulic pressure is occurred, an accident can be prevented from occurring as the piston 6 is held at the stroke end.
Patent JP-S60195401-A (JP)
Title: General purpose measuring instrument
Inventor: HONDA KATSUO
IPC: G01B5/00
Filed: 1984-03-17
Abstract: PURPOSE:To cope easily with a change of an object to be measured, by providing a Y axis so as to be movable up and down against a vertical Z axis which is movable in the X direction, and providing plural replaceable measuring heads on a turret having a rotary indexing mechanism provided on the Y axis. CONSTITUTION:A Y axis holder 2 provided vertically to a Z axis 1 whose lower end part can slide in the direction of a horizontal X axis 6 is made movable up and down, a turret 4 is installed so that it can be rotated and indexed, to the tip of a Y axis 3 passing horizontally through the holder 2, and plural measuring heads 5 are installed radially and at an equal interval to the turret 4. In this state, each movement of the axis 1 and the holder 2, and a movement and a rotation of the turret 4 are executed by a programmed command, a work base 7 to which an object to be measured 8 has been installed is provided under the turret 4, and it is measured by making the head descend to the object to be measured 8. In this way, it is possible to cope with a change of a size, etc. of the object to be measured 8 by replacing the program and replacing the head 5.
Patent JP-H02230786-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: ISHIZUMI TAKASHI
IPC: H01S5/00
Filed: 1989-03-02
Abstract: PURPOSE:To control the thickness of a GaAs layer with a high precision by forming the GaAs layer whose thickness is subjected to melt-back in the course of liquid growth of an Al GaAs layer, by using organic metal vapor growth method. CONSTITUTION:On an N-GaAs substrate 11, the following are grown in order by using MOCVD method; an N-Al0.48Ga0.52As clad layer 12, a P-Al0.14Ga0.86As active layer 13, a P-Al0.48Ga0.52As clad layer 14, a P-GaAs melt-back layer 15, an N-Al0.6Ga0.4As etching blocking layer 16, and an N-GaAs current constriction layer 17. In this case, the thin melt-back layer 15 is uniformly formed in an accurate thickness, so that the GaAs melt-back layer 15 is exposed on the bottom of a trench 18 by a first and a second etchant having selectivity, while maintaining an accurate thickness.
Patent JP-S51126621-A (JP)
Title: Chassis front structure
Inventor: TAKAGI MICHITOSHI
IPC: B62D25/08
Filed: 1975-04-26
Abstract: PURPOSE: To cool a radiator efficiently by forming air flowed from an air inlet in such a manner that the layer stream-like air is introduced into the radiator as it is. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58168081-A (JP)
Inventor: NAKAZONO RIYUUICHI
IPC: G09F9/30
Filed: 1982-03-30
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-2000250765-A (JP)
Title: Information processor and recording medium
Inventor: TAMAI KAZUKI
IPC: G06F9/50
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To stabilize load distribution and also to simplify the preparation of an application program in an information processor having a plurality of processors. SOLUTION: In this information processor, processing units 50, 60 and 70 produced in respective processors 53, 63 and 73 units consist of a prototype 51, 61 and 71 being common to the processing units and section processing 52, 62 and 72 being different in each processing. A static information analyzing means 51a analyzes system configuration information 500 being the skeleton information of an application program and supplies analyzed results to a static configuration producing means 51b. The means 51b refers to the analyzed results and produces a static configuration such as connections between processors and memory allocation. A dynamic procedure providing means 51c performs the state management of a processor as a dynamic procedure and the management of the transmission, etc., of synchronous/asynchronous messages.
Patent JP-H09247541-A (JP)
Title: Image pickup device
Inventor: SEKIYA TSUNEO
IPC: H04N5/335
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily execute flare correction control by feed-forward control. SOLUTION: A luminance signal is supplied to a gamma correction circuit 16 through a flare correction circuit 50 to correct a flare on the basis of a black pull-in level, and also, the luminance signal before flare correction is supplied to a histogram generating means 20, and a histogram is generated at a prescribed luminance level, and the generated histogram is supplied to a level calculating means 16 to calculate the black pull-in level (b) for flare correction, and the black pull-in level in a field unit is feed-forward to the flare correction circuit. Because of the flare correction by feed-forward, an output signal after the flare correction never exerts influence upon an input luminance signal at all. As a result, control in a control part with a built-in microcomputer to function as the level calculating means becomes very simple.
Patent JP-H05254211-A (JP)
Title: Information processing apparatus or printing apparatus
IPC: B41J29/00
Filed: 1992-03-11
Abstract: PURPOSE:To obtain an information processing apparatus which can achieve miniaturization, making it possible to be thin, lightweight and portable and improve printing work. CONSTITUTION:A display device 5 is rotatably fixed on the case of a main body 1 and a printing device is movably constituted on the rear face of the upper case of the display device 5. In addition, a constitution wherein an opening part 12 is perforated through the lower part of the display device and a printing paper 9 is inserted in such a way that the paper 9 is passed through from the display face side to the rear face side by utilizing the opening part 12 to perform printing, is provided.
Patent JP-S57168330-A (JP)
Title: Data storage device
Inventor: ISHII TAKESHI
IPC: H04L69/14
Filed: 1981-04-09
Abstract: PURPOSE:To improve the processing efficiency of a CPU, by storing data directly without intervention of a common bus. CONSTITUTION:In a digital operation control device, data received by a terminal unit 11 is stored directly in a data storage device 21, and the data storage device 21 and a CPU14 are connected through a common bus 15. The data storage device 21 has a random access memory and an address converting circuit to fetch data repeatedly and is provided with various error checking circuits also to check errors for the receiving of input data so that the operation processing in the CPU 14 is continued without hindrance.
Patent JP-H05256557-A (JP)
Title: High-humidity refrigerator
IPC: F25D23/06
Filed: 1992-03-11
Abstract: PURPOSE:To achieve a fixing of an interior box body accurately on an inner box by inserting the interior box body smoothly into the inner box along an insertion guide attached to the undersurface of the inner box while a setting plate attached to the interior box body is fitted into a recess part formed in the insertion guide. CONSTITUTION:Chilled air cooled with an evaporator 12 is discharged with a fan 14 for the evaporator and circulated to the evaporator 12 through an air layer 15 between an inner box 4 and an interior box body 16. As a result, the inside of a refrigerator is cooled indirectly through the cooled interior box body 16. During the assembling work, with the interior box body 16 being inserted securely into the inner box 4, the interior box body 16 is pushed deep into the inner box 4 after placed on the undersurface of the inner box 4 at an opening 4a. At this point, a joint part between the undersurface and rear of the interior box body 16 is pushed until abutting a fixed plate 17 along an insertion guide 18. Thereafter, a setting plate 19 is fitted into a recess part 18a of the insertion guide 18 to fix the interior box body 16 in the inner box 4.
Patent JP-S56149114-A (JP)
Title: Flip-flop circuit
Inventor: TAKAHASHI TOORU
IPC: H03K3/037
Filed: 1980-04-21
Abstract: PURPOSE:To perform high-speed FF operation for a data input of complicate logic with the same number of element and power consumption as usual, by multiplexing master FF and by dispersedly allotting logical processing to even slave FF. CONSTITUTION:Data are retained by two master FFs34 and 35 separately and their out-of-phase outputs are ORed by input gate 31 of slave FF36 to perform conventional DFF operation on the whole. Both FFs34 and 35 are driven with the same clock 23 at the same timing and input gate 31 of FF36 has not an increase in time lag due to an increase in the number of fan-ins neither to eliminate the need for a gate for data input logical operation, improving a maximum operating clock frequncy. Then, high-speed FF operation is performed to a data input of complicate logic with the same number of elements and power consumption as usual.
Patent JP-S55145420-A (JP)
Title: Split electrode type ccd filter
Inventor: IMAI MASAHARU
IPC: H01L21/339
Filed: 1979-05-01
Abstract: PURPOSE:To increase the transfer efficiency as well as extend the working range of the CCD filter, by defining the voltage to be applied to the detection line provided to the filter not to the mere voltage of the constant value but to the pulse-type voltage. CONSTITUTION:Split electrode type CCD filter 1 is composed of charge transfer line border 2, charge absorbing diode 14, electrodes 3, 7 and 11 to which pulse P1 is applied, electrodes 5, 9 and 13 to which pulse P2 is applied, and others. And then sence split electrodes 61 and 101 plus 62 and 102 are connected in common to the 1st detection line 15 of the plus side and the detection line 16 of the minus side each, and the pulse-type voltage is applied to lines 15 and 16. In other words, the 1st switch circuit 31 consisting of MOS.Tr32 and 33 and connected to clamping circuit 22 is connected between lines 15 and 16, and furthermore the 2nd switch circuit 31 consisting of MOS.Tr35 and 36 plus the 3rd switch circuit 37 consisting of MOS.Tr39 and 38 are provided to lines 15 and 16 each along with application of the pulse-type voltage.
Patent JP-S51129532-A (JP)
Title: An auto choke device for an internal combustion engine
Inventor: KATOU YUUZOU
IPC: F02M1/12
Filed: 1975-05-02
Abstract: PURPOSE: After manual starting, the apparatus is automatically set in warming up position, and at the end of warming up the starting valve is returned to the ordinary position. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000246742-A (JP)
Title: Resin molded article with foam body and manufacture thereof
Inventor: KAWAKUBO YASUSHI
IPC: B29C33/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the sealability to a foam body, and also enhance the quality. SOLUTION: The instrument panel is formed by forming a foam body 23 between the base material 22 and the skin film 25, wherein a projection 29 is made at the overall circumference or a part of the joint portion with the skin film 25 in the base material 22 in a manner projecting to the skin 25 side in order to put the projection 29 in close contact with the skin film 25 and hence improve its sealability, and further, a venting recession 30 is defined at the projection 29 so as to permit gas generated as the formation of the foam body 23 to be discharged between the base material 22 and the skin film 25.
Patent JP-S63218406-A (JP)
Title: Crane assembling method
Inventor: OKITA KAZUYOSHI
IPC: B65G1/04
Filed: 1987-03-06
Abstract: PURPOSE:To enable a pillar to be commonly used for both two-pillar type and one pillar type by using said pillar which has guide rail parts on both front and rear sides and which is integrally extrusion molded into a front-rear and right-left symmetrical cross sectional form, in the assembly of a crane for an automatic warehouse. CONSTITUTION:A pillar 4 is formed with an integral extrusion molding 13 of aluminum having a front-rear and right-left symmetrical cross sectional form, and has recessed groove shaped guide rail parts 11a, 11b on both front and rear sides while having two parts-mounting rail grooves 12a-12h on each four corners. And, in the case of a double post type, pillars 4 which make a pair are arranged in front and rear in such a way that both guide rail parts 11a, 11b are positioned on both front and rear sides, and the guide rollers 16 of a carriage 8 are engaged with the guide rail parts 11a which are positioned on the inside of both pillars 4 respectively. In the case of a single post type, the guide rail parts 11a, 11b are positioned on both right and left sides and used. Thereby, the pillar can be commonly used for both double and single types.