baber/WOPTO huggingface dataset:
Patent JP-H1063032-A (JP)
Title: Toner for two-component developer
Inventor: SHIMIZU YOSHITAKE
IPC: G03G9/08
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a toner not causing spending even in use over a long period of time and capable of forming an image having sufficiently high density and high image quality with high transfer efficiency by making the absorbance in a specified region of the extraction solution of the toner extracted with methanol substantially zero and have no absorption peak in a specified region. SOLUTION: An additive is stuck to the surfaces of toner particles contg. a fixing resin and magnetic powder dispersed in the resin to obtain the objective toner. The fixing resin has anionic polar groups and the magnetic powder is contained in the toner particles by 0.1-5 pts.wt. 100 pts.wt. of the resin. The additive contains silica, alumina and titania, these oxides are added by 0.15-2 pts.wt., in total, per 100 pts.wt. of the toner particles and a liq. extract at the time of extraction with methanol has practically zero absorbance in the region of 400-700nm and no absorption peak in the region of 280-350nm.
Patent JP-H01316735-A (JP)
Title: Copying device
Inventor: IWASAKI TATSUYA
IPC: G03B27/72
Filed: 1988-06-17
Abstract: PURPOSE:To securely read information on a photosensitive material and to prevent an information read means, etc., from fouling effectively by moving a read means from a stand-by position to an opening window part position, scanning the information display poisition regarding to the photosensitive material in a cartridge and reading the information, and controlling an image exposure part and a development processing part according to the information. CONSTITUTION:The cartridge where the information regarding the package photosensitive material P is displayed at a specific external surface position is put in and a magazine 10 which has an opening window at the information display position regarding the photosensitive material in the cartridge is loaded. The read means is provided which reads the information regarding the photosensitive material in the cartridge through the opening window of this magazine 10 and this read means 20 is moved between the stand-by position and read position to scan the information display position regarding the photosensitive material P and read the information. Then copying to the photosensitive material P is performed according to the read information. Consequently, the best exposure conditions are set automatically on the photosensitive material and the read part is prevented from fouling.
Patent JP-H04370626-A (JP)
Title: Cathode of high-frequency radio wave generator
Inventor: MANO HIDETAKA
IPC: H01J23/04
Filed: 1991-06-20
Abstract: PURPOSE:To provide a cathode of a high-frequency radio wave generator which can reduce the unnecessary electron emission. CONSTITUTION:While a nose 7 and a skirt 8 are provided concentrically on both side surfaces of an emission belt 6 through a clearance, a spacer 11 to combine the nose 7 and the skirt 8 is provided penetrating the center hole 6a of the emission belt 6 while making the spacer 11 not contact with the emission belt 6, and the emission belt 6 is held by a shield 10. And the unnecessary electron emission is suppressed, the purity of the oscillation mode is improved, and furthermore, no damage of the device is generated, and the electric power of a heater can be reduced.
Patent JP-S5573960-A (JP)
Title: Information offering system
Inventor: WATANABE TATSUO
IPC: G11B27/02
Filed: 1978-11-29
Abstract: PURPOSE: To make it possible to extract selectively a needed tape with good performance and then convey it by exercising control by providing a rack where several reproducing devices are installed at least horizontally, a tape stocker, tape loading-unloading part, and tape conveyance part.  
     CONSTITUTION: On base 1, VTR rack 2 and rail 3 are provided and on rail 3, tape conveyance part 4 is mounted. In to rack 2, VTRs 5 are inserted being freely extractable. Tape conveyance part 4 can run on rail 3 to the right and left and has tape stocker part 8 and tape loading-unloading part 9. Once a user selects a rondom tape among several tapes, tape conveyance part 4 moves to the right and left and tape stocker part 8 rotates to push the selected tape into fixed VTR5 opposing to the tape loading-unloading part; and VTR operates and after operation such as recording and reproduction ends, the tape is returned to its original position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06335899-A (JP)
Title: Member cutting device
Inventor: FUNAZAKI MAMORU
IPC: B26F3/00
Filed: 1993-05-28
Abstract: PURPOSE:To reduce the cost of a cutting work equipment while improving the efficiency of cutting work. CONSTITUTION:An injection nozzle 2b provided in a robot 2 is provided opposedly to a water receiving pan 3 and between both is disposed a roller conveyer 4 for transporting a plate material 6 and a roller conveyer 6 for transporting a pallet below the water receiving pan. The pallet 9 for cutting a member is placed on the roller conveyer 7 and a plate material 6a cut worked by the injection nozzle and transported by the roller conveyor 4 is placed on the pallet for cut member.
Patent JP-H07327520-A (JP)
Title: Liquid agent-spraying device for green house
Inventor: ISHIGURO TOSHIMASA
IPC: A01G9/24
Filed: 1994-06-07
Abstract: PURPOSE:To provide the liquid agent-spraying device capable of transferring spraying tools even in the case of crops raised in the state hung from the upper side and capable of transferring the spraying tools disposed above plural rows with a driving motor. CONSTITUTION:Plural guide rails 3 are disposed in parallel to rows, and carriages from which spraying ports 51 are hung are attached to the guide rails in a separately transferable state. A gear box 7 equipped with a pulley for transferring a wire used for driving the carriage is attached to one end of each of the guide rails, and an end unit 8 used as a turning part is also attached to the other. A shaft 62 is rotated with a driving motor in a motor case 6 to give a torque to the gear mechanism of the gear box 7. The plural carriages are driven with the driving motor, and the spraying tools are transferred to spray water from the spraying ports 51.
Patent JP-S5939311-A (JP)
Title: Appratus for cleaning filter cloth of filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1982-08-27
Abstract: PURPOSE:To make it possible to go back and forth a jet pipe between each filter cloth in a state almost not extending out of the periphery of a filter press, by providing the jet pipe capable of being revolved around a horizontal shaft and moved in the axial line direction thereof. CONSTITUTION:A guide cylinder 28 is inlaid with a rack lever 30 engaGed with a pinion 25 through the opening 29 provided to the peripheral wall of said cylinder 28 in a freely slidable manner and a jet pipe 31 is connected to said rack lever 30. The jet pipe 31 is connected to the rack lever 30 through coupling metal fittings 33 with a cleaning liquid supply pipe 32 and, by the revolution of a jet pipe holder 26 around a rotary shaft 24, revolved between a slightly inclined waiting posture shown by a dashed line and a vertical cleaning posture shown by a solid line. The rack lever 30 is revolved around the rotary shaft 24 to a clockwise direction along with the jet pipe 31 and the jet pipe holder 26 to perform the reciprocal movement of the jet pipe 31 from the solid line position to the dashed line position.
Patent JP-2000026745-A (JP)
Title: Azo-based fluorescent pigment and coloring agent composition
Inventor: YAMAMIYA SHIRO
IPC: C09D11/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fluorescent pigment having a coloring capacity and a sufficiently high concealing property, capable of recording characters, numbers, marks, patterns, or the like, even by using it singly and excellent in light fastness by coupling a specific diazo component with a specific coupling component. SOLUTION: This azo-based fluorescent pigment is obtained by coupling a diazo component of formula I or II  X, Y are each methyl, methoxy or ethoxy; Z is NHCOA [A is a (substituted) aromatic ring] or NHA} with a coupling component of formula III or IV [L is a halogen or an ester; (n) is 0-4; M is CONHA or NH(CO)2; (m) is 0, 1].
Patent JP-H06147443-A (JP)
Title: Incinerator
Inventor: YOKOYAMA KAORU
IPC: F23G5/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide an incinerator having a superior heat-resistance, better durability, facilitating installation at a mounting site and to enable only a damaged part of the incinerator to be partially repaired when the incinerator is damaged. CONSTITUTION:An incinerator is comprised of a combustion chamber 1, a chimney passage 2 for guiding discharged smoke out of the combustion chamber 1, a cyclone 3 for removing dust from the discharged smoke in the chimney passage 2, and a chimney 4 for discharging the discharged smoke from the cyclone 3 out of the incinerator. Heat resistant concrete 6 is poured into a frame, refractory material 7 such as castable and the like is poured onto the heat-resistant concrete 6 before the heat-resistant concrete 6 is dried, a refractory panel 10 having a double-layer structure having several air blowing pipes 9 arranged with nozzles being projected between both of them is assembled to form the combustion chamber 1. Both opening ends of the air blowing pipe 9 within the refractory panel 10 are exposed out of the heat resistant concrete 6 and the opening ends of the air blowing pipe 9 of the refractory panels 10 adjoining to each other after assembly are connected from each other.
Patent JP-H0335321-A (JP)
Title: Programming method by example
Inventor: AREN SAIFUAA
IPC: G06F9/06
Filed: 1990-06-08
Abstract: PURPOSE: To automatically change names and numbers of items in accordance with a pattern clarified by the sequence of a similar example by observing the occurrence of instructions from the initial stage to the present and extending the pattern of the observed change to forecast its form at the time of next appearance. CONSTITUTION: A forecasted next instruction is clarified by monitoring and recording user instructions, performing reverse search so as to detect the initial sequence of instructions similar to the present sequence of instructions, and continuing the pattern of the change observed from the initial stage to the present of instructions. By this execution, a synthesized program which executes the sequence and its deformation can be generated, and this program can be executed by activation to execute the instruction sequence and its deformation. Thus, a user can perform programming based on the similar example without memorizing that the recording system is operated.
Patent JP-S63313159-A (JP)
Title: Resist coater
Inventor: OGAWA SHIGERU
IPC: G03F7/16
Filed: 1987-06-17
Abstract: PURPOSE:To prevent the stagnation of a resist in the peripheral part of a substrate and the spreading thereof to the rear side thereof and to uniformly form a resist film by moving a resist coating part relatively with the horizontally held substrate, then rotating the coated substrate at a high speed. CONSTITUTION:A transfer roller 3 and a driving roller 4 are brought into tight contact with each other to constitute the resist coating part 5. A resist liquid is supplied from a nozzle 7 to the roller 3 and is uniformly spread on the roller 3 by the roller 4. The coating part 5 is moved along the coating surface 1a of the substrate 1 held in a chuck part 2. The coating part 5 is resin after the coating and the substrate 1 is rotated at a high speed and is dried by heating. The amt. of the resist to be supplied to the substrate is, therefore, minimized to prevent the stagnation of the resist in the peripheral part of the substrate and the spreading of the resist to the rear side of the substrate. A spin coating system is constituted in the final by the rotation of the substrate. The film is thus uniformly formed.
Patent JP-2000339384-A (JP)
Title: Work flow system and data transfer method
Inventor: OGASAWARA AKIO
IPC: G06F19/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce a transfer data amount between servers by adding next worker server information to transfer range information unless a next worker exists in the server being the same as that of the present worker and transferring only required data to the server which is limited by means of transfer range information. SOLUTION: It is judged whether the server of a next user is the same as that of the present user or not in a processing procedure for deciding a data transfer destination in a route managing device 2 in a work flow management sub-system (server) 1. In the case of another server, it is checked whether another server is previously registered in an arrangement list 15 or not and the code of another server is registered in the transfer range (record) of history information of a work item ID unless it is registered. Then history information of the work item ID is transferred to the server which is indicated by the transfer range of the arrangement list 15 and each server which receives history information executes the processing for adding history information to a history list 14.
Patent JP-H095058-A (JP)
Title: Defect inspection device for regular pattern
Inventor: SASAKI SHUNEI
IPC: G06T7/00
Filed: 1995-06-15
Abstract: PURPOSE: To compare image densities of areas, which are arranged along the arrangement direction of a regular pattern at periods of integer multiples of the cycle period of the regular pattern on an image, so as to precisely detect a defect in the regular pattern in detail. CONSTITUTION: A rotary stage 61 is driven, and the arrangement direction of a regular pattern and the scanning direction of a line sensor camera 60 are aligned, while the height of the camera 60 is regulated, and then, focus control is carried out. An inspecting beam is radiated from a line light source 18 toward an object 10 to be inspected moving on a conveying stage 12, and the light transmitted through the object 10 to be inspected is received by the camera 60, and the image of the regular pattern on the object 10 to be inspected is picked up for every one line. By means of the camera 60, a one-dimensional image signal along the arrangement direction of the regular pattern is converted into a digital image signal so as to be transmitted to a defect detection unit 28.  In the defect detection unit 28, image densities of three area, which are arranged along the arrangement direction of the regular pattern at periods of integer multiples of a cycle period of the regular pattern on an image, are compared with each other, and then, a defect in the regular pattern is detected.
Patent JP-H093577-A (JP)
Title: Material for hot extrusion die and its production
Inventor: MAEJIMA SATORU
IPC: C22F1/10
Filed: 1995-06-15
Abstract: PURPOSE: To produce a material for hot extrusion die, having long and stable service life. CONSTITUTION: This material is composed of an Ni-base heat resistant alloy having a composition consisting of, by weight, <=0.08% C, <=0.35% Si, <=0.35% Mn, 50.0-55.0% Ni, 17.0-21.0% Cr, 2.80-3.30 Mo, 4.45-5.50% Nb+Ta, 0.65-1.15% Ti, 0.20-0.80% Al, and the balance Fe with inevitable impurities. Further, this material has a structure in which the crystalline grain size, measured by the method for measuring austenitic grain size of steel specified by JIS G 0551, is regulated to grain size No.1 to 4. This material is produced by setting forging finishing temp. to >=950 deg.C or solution heat treatment temp. to 1050-1100 deg.C.
Patent JP-H0442338-A (JP)
Title: Accessable object deciding means for garbage collection system
Inventor: YASUMATSU KAZUKI
IPC: G06F12/00
Filed: 1990-06-07
Abstract: PURPOSE:To attain the garbage collection with high efficiency by shifting an object within a heap area after rewriting the value of a pointer to the heap area. CONSTITUTION:The indirect reference is given to an object included in a heap area 3 from an area different from the area 3 via an object table 4 storing a pointer to the object. Therefore the area including the object exists in a data area 1, for example, and is not dependent on the pointer corresponding to the data having the possibility of a pointer for reference to the object in the area 3. Thus the object can be shifted with rewrite of the value of the pointer included in the table 4. As a result, the garbage can be collected with high efficiency in combination with the copy type garbage collection.
Patent JP-H0444297-A (JP)
Title: Usage of ventilating fan
Inventor: WATANABE YOSHIAKI
IPC: F24F7/08
Filed: 1990-06-07
Abstract: PURPOSE:To prevent from decrease of ventilating amount by reducing the blinded amount of a filter with two types of fans by a method wherein one type of fan sucks the air from the outside through a filter and rotates in the direction to push it out toward internal equipment and the other type of fan sucks the air from internal equipment and rotates in the direction to push it out toward the outside through a filter. CONSTITUTION:There are two types of fans 11 and 12 which are different in the ventilating direction. One type of fan 11 sucks the cool air from the outside through a filter and rotates in the direction A to push it out toward internal equipment 20. As a result, generated heat of the internal equipment 20 is eliminated. On the other hand, the other type of fan 12 rotates in the direction B to suck the air at high temperatures from the internal equipment 20, and releases the generated heat of the internal equipment 20 by pushing the air out through an external filter 10. Therefore, in a ventilating fan, ventilat ing direction A and B can be periodically changed over. As a result, the blinded amount of the filter 10 due to dust can be reduced, and ventilating amount does not decrease.
Patent JP-H01316693-A (JP)
Title: Method and device for recovering heavy water in which high-concentration tritium coexists
Inventor: TSUKAMOTO YUICHI
IPC: G21F9/00
Filed: 1988-06-17
Abstract: PURPOSE:To decrease the amt. of the molecular sieves to be used and to allow the recovery of the heavy water in which tritium coexists in the state of a high concn. by maintaining a hermetic state in a heavy water apparatus and circulating a drying gas to evaporate the remaining heavy water in which the tritium coexists. CONSTITUTION:An inlet 1a and an outlet 1b of a circulating system piping 1 are connected to the heavy water system apparatus to form the hermetic circulation system and the drying gas is circulated in the piping 1. The vapor of the heavy water in which the tritium coexists and which remains in the heavy water system apparatus flows together with the drying gas through a condenser 10 for dehumidification and is sent to molecular sieve columns 3a, 3b. The flow of the circulating gas is so controlled as to execute the adsorption of the vapor is the heavy water in which the tritium coexists in the circulating gas by the molecular sieves in the column 3a, the desorption of the heavy water vapor adsorbed in the molecular sieves in the column 3b and further the adsorption in the column 3b and the desorption in the column 3a. The circulating gas subjected to the adsorption and removal of the heavy water vapor is circulated as the drying gas again to the heavy water system apparatus. The desorbed matter is sent to a condenser 8. The condensed heavy water is stored in a recovering tank 9. A waste gas is discharged from a valve 12.
Patent JP-H04347370-A (JP)
Title: Ignition timing controller for engine
Inventor: MITSUNE NAOKI
IPC: F02P5/15
Filed: 1991-05-25
Abstract: PURPOSE:To keep off the occurrence of knocking because of an over-timing advance attributable to an ignition moderating process aimed at torque shock prevention at a time when ignition timing is shifted to the timing advance side from the advance side. CONSTITUTION:In an engine ignition timing controller provided with an ignition moderating means 46 which gradually performs the transition from the current ignition timing to the request one by a specified moderating process when the request ignition timing to the request one by a specified moderating process when the request ignition a judging means 44 for judging whether the request ignition timing is the timing delay side to the current ignition timing or not, and a prohibiting means 45 which prohibits the ignition moderating process by the ignition moderating means 46 at the transition to the timing delay side of the request ignition timing on the basis of the judged result fo this judging means 44.
Patent JP-S629326-A (JP)
Title: Optical switch
Inventor: TOJO MASAAKI
IPC: G02F1/125
Filed: 1985-07-08
Abstract: PURPOSE:To reduce crosstalk sufficiently by operating >=2 ultrasonic oscillators provided to an acoustooptic element alternately and outputting only generated diffracted light. CONSTITUTION:Parallel luminous flux from a rod lens 14 is diffracted by a diffraction grating formed by an ultrasonic oscillator 16 in the acoustooptic element 15 and propagates along an optical path 19 to enter an optical fiber 22 through a rod lens 21. Then, when the oscillator 16 is stopped and an oscillator 17 is put in operation, the diffracted light travels along an optical path 20 to enter an optical fiber 24. Therefore, the optical paths of the diffracted light are changed through the alternate operation of the oscillators and when there is not the diffracted light, no output is sent out, so the quenching ratio increases and crosstalk is made small.
Patent JP-S5940600-A (JP)
Inventor: SUZUKI MASAHARU
IPC: H05K10/00
Filed: 1982-08-28
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-H01317881-A (JP)
Title: Method for transferring door between lines to produce automobile
Inventor: NISHIKAWA HIROSHI
IPC: B23P19/00
Filed: 1988-06-16
Abstract: PURPOSE:To enable a door rigging process to be in common applied to left and right doors by enabling the left and right doors separated from a car body and passed to a hanger to be returned to a transfer line through the corresponding hanger after their inside faces are directed outside by turning the hanger. CONSTITUTION:Engaging members 17A, 17B provided on a self-propelling body 5 support removably a pair of hanger supports 22(22A, 22B) supporting empty hangers 23(23A, 23B). When the self-propelling body 5 travels and stops to correspond to an unloading device 45 of a between-lines transfer device 40, a support bed 50 of said device 45 is fork moved to cause an engaging tool 51 to act on the hangers 23 and delivered onto conveyers 43 of left and right delivery lines 42 and then onto direction changing devices 44A, 44B. Here, the hangers 23 are turned to stand by for loading doors 38(38A, 38B) removed from a car body 37. The hanger 23 holding the door 38 is again turned and then loads the door on the hanger support 22 by a returning device 55 and transfers the door to the next process.
Patent JP-S5852302-A (JP)
Title: Production of water-containing polymer
Inventor: MATSUDA HIDEAKI
IPC: C08F2/00
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a water-containing polymer having a lowered viscosity and showing improved workability, for example, in casting, by converting a vinyl monomer containing a specified polyalkylene glycol derivative into a water-in- oil emulsion and then polymerizing the emulsion. CONSTITUTION:A vinyl monomer containing a terminal carboxy group-containing polyalkylene glycol derivative which is adduct between a polyalkylene glycol of the formula, wherein R is a 1 C or higher alkyl, and a dibasic acid anydride is converted into a water-in-oil reversed emulsion in the presence of a basic substance. Then, this reversed emulsion is polymerized in the presence of a polymerization catalyst. As the polyalkylene glycol used, there can be mentioned polypropylene glycol and polybutylene glycol. As the dibasic acid anhydrides, there are particularly preferred maleic anhydride and succinic anhydride which undergo an addition reaction readily.