baber/WOPTO huggingface dataset:
Patent JP-H10239794-A (JP)
Title: Color-developing image forming material
Inventor: AOSHIMA KEITARO
IPC: B41C1/05
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a color-developing image forming material to be allowed to develop color by exposure or heating without using a leuco dye and superior in film strength, by incorporating a specified compound and forming a dye skeleton by an acid generated by light or heat. SOLUTION: This color-developing image forming material contains (A) the compound to be allowed to generate an acid by light or heat (acid generator), (B) an aromatic hydrocarbon or heterocyclic compound substituted by a functional group incorporating a hetero atom, and (C) a carbonyl compound or the like. The acid generator (A) is decomposed by irradiation with light or heating to >=100 deg.C and generates and acid and it is embodied by iodonium salts sulfonium salts and the like. The compound (B) and the compound (C) reacts with each other in the presence of an acid generated from (A) to form the dye skeleton, preferably, triphenylmethane type, merocyanine type, and porphyrin type dyes and the like.
Patent JP-H08209155-A (JP)
Title: Process for gasifying hardly slurriable solid carbonaceous material by simultaneous gasification by dry-and wet-feed systems
Inventor: OKADA KAZUO
IPC: C10J3/46
Filed: 1995-02-03
Abstract: PURPOSE: To enhance cool gas efficiency to thereby improve gasification performance and safely perform gasification operation by gasifying a hardly slurriable solid carbonaceous material by wet feed system and simultaneously gasifying an easily slurriable solid carbonaceous material by wet-feed system in a process for gasifying a soild carbonaceous material by partially oxidizing it in the presence of oxygen. CONSTITUTION: A hardly slurriable solid carbonaceous material is fed to a dry grinder 1 to be ground therewith into fine particles and then fed through a lock hoppper feeder 2 to a gasification burner 12a. An easily slurriable solid carbonaceous material is fed to a wet grinder 4 to be ground therewith in the presence of water and fed to a gasification burner 12b. Simultaneously, pressurized oxygen as the gasification agent is fed through an oxygen feed line 8 to a gasification oven 9. The conditions of partial oxidation in the reaction chamber 10 are at a temp. of 1400-1450 deg.C, a pressure of 30-100kg/cm<2> , and for a dwelling time of 2-10sec. The resultant gas 13 is taken out through a take-out port 17.
Patent JP-H10291091-A (JP)
Title: Flux composition, and solder paste composition
Inventor: MAEKAWA KIYOTAKA
IPC: H05K3/34
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a flux composition and a solder paste composition capable of suppressing the corrosion of an electrode while keeping the excellent soldering property by containing the organic solvent, and the organic metal consisting of the prescribed quantity of Ni or Fe as the electrode corrosion suppression composition. SOLUTION: This flux composition capable of suppressing the corrosion of an electrode in welding an electrode part is obtained by containing the organic solvent such as toluene and isopropyl alcohol, and the organic metal consisting of Ni or Fe, and further containing, as necessary, the activator, resin, etc. The Ni resinate which is liquid and excellent in solubility in the flux composition, or Ni stearate in which Ni is excellent in diffusion into Sn, is preferable as the organic metal. The content is preferably 0.01-8 pts.wt in terms of the metal out of 100 pts.wt of the whole flux composition. The solder paste composition capable of suppressing the corrosion of electrode is obtained by containing the flux composition and the solder powder.
Patent JP-S54132716-A (JP)
Title: Voltage compensation device for excited electric source of exct of synchronous motor
Inventor: TAKAHASHI YUKIO
IPC: H02P25/022
Filed: 1978-04-05
Abstract: PURPOSE: To prevent racing of synchronous motor, by compensating excited amount to excitor, according to voltage drop of excited electric source.  
     CONSTITUTION: Electric source 4 by which field coil 3 of excitor 2 of synchronous motor 1 is excited through resistor 8, under-voltage relay 9 which detects voltage of this electric source, and contactor 10 by which the resistor 8 is short-circuited, when voltage of electric source is dropped under a specified value, and the short-circuit is released, when voltage is recovered are provided. The relay 9 is laid in no-operation state at ordinary time, and the synchronous motor 1 is operated in a constant excited amount. When excited electric source is under a specified level, the relay 9 is operated, the contactor 10 is excited, and contact point 10a is closed. From this, the resistor 8 is short-circuited, terminal voltage which is dropped, and excited amount is compensated. Thus, since terminal voltage of field coil to drop of excited electric source is automatically controlled and excited amount is compensated, the synchronous motor is not racing, even in severe variation of electric source voltage, and stable operation can be done. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07229853-A (JP)
Title: Method and apparatus for detection of spot
Inventor: ITAGAKI TADASHI
IPC: G01N21/89
Filed: 1994-02-15
Abstract: PURPOSE:To provide a method and apparatus for detection of a spot capable of detecting a spot regions having different densities in an object to be inspected with high accuracy. CONSTITUTION:The apparatus by which a spot region having different densities in an object to be inspected which has a plain and uniform area in one color, comprises an area senior 3 that images the object to be inspected to obtain luminance information of each of a plurality of pixels which are arranged in two-dimensions and an luminance information addition section 5 that divides the obtained luminance information corresponding to each pixel into lattice patterns each having a prescribed number of pixel matrix arrays and adds the luminance information of each pixel in each lattice pattern to obtain a value of luminance addition by each lattice pattern. Further it comprises a variation quantity calculation section 7 that obtains a variation quantity of the value of luminance addition between lattice patterns in the vertical and horizontal directions and a detection section 9 that detects the spot region when the variation quantities in the vertical and horizontal directions are greater than prescribed values.
Patent JP-S62198517-A (JP)
Title: Opening/closing type roof mechanism for automobile
Inventor: KAKIMOTO YUJI
IPC: B60J7/08
Filed: 1986-02-26
Abstract: PURPOSE:To make a housing space small by constituting a roof by dividing it into a roof part, a rear pillar part and a rear window part and so constituting that the rear window part may be rotated backward and next the roof part may be shifted backward and shifted downward together with a rear pillar part to be housed. CONSTITUTION:A motor in a rear part is driven by the operation of a switch and then a rear window part 12 is rotated backward and turned over to be housed in a roof housing part. At the same time, a motor inside a rear pillar part 11 is driven to house a rear quarter window inside a rear pillar part 11. Next after the roof part is shifted backward by a motor inside a roof part 10, the rear pillar part 11 is shifted, together with the roof part, downward together with the car width direction to be housed by the shifting device below the rear pillar part 11. By this constitution, the housing space for the roof can be made small and a trunk room can be secured.
Patent JP-S53125244-A (JP)
Title: Turnover apparatus for steel plate
Inventor: KOBAYASHI YUUJI
IPC: B23K37/047
Filed: 1977-04-08
Abstract: PURPOSE: To enable to carry out the turnover and centering in one process, by gearing the turnover gear provided the steel plate manipulator in a body with the fixed fan-shaped gear through the intermediate gear, connected with the device of reciprocating motion at the turnover apparatus of welding the steel plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06229215-A (JP)
Title: Valve timing control device for engine
Inventor: NISHIDA MASAMI
IPC: F01L13/00
Filed: 1993-02-02
Abstract: PURPOSE:To obviate the necessity of a driving means such as a large power cylinder or a motor for axially moving a cam shaft in an engine in which a cam shaft incorporating a tapered cam is axially moved so as to change the valve timing. CONSTITUTION:An auxiliary shaft 40 which is inhibited from axially moving is laid facing one end part of a cam shaft 10, and both shafts 10, 40 are coupled together by a coupling sleeve 50 through the intermediary of thread parts having spiral directions which are opposite to each other. Further, a driving shaft 60 for increasing or decreasing the rotation of the auxiliary shaft 40 transmits the rotation to the coupling sleeve 50, and accordingly, the relative rotation between the coupling shaft 50, and the cam shaft 10 and the auxiliary shaft 40 causes the cam shaft 10 to axially move.
Patent JP-S55132148-A (JP)
Title: Radio transmitting method for message answer signal
Inventor: INABA HIROSHI
IPC: H04W4/16
Filed: 1979-04-02
Abstract: PURPOSE:To make use of radio frequencies efficiently without conflictions of messages and answer signals by sending out signals, sent from one transmitting-receiving station to many transmitting-receiving stations via the n-number transmission lines, at constant intervals of time. CONSTITUTION:The subscriber's telephone of number N1 sends a meassage signal to the mobile terminal equipment of number M1 and when an exchange judges that an answer signal is receivable, the command signal of constant duration T1 is sent to the mobile terminal equipment of number M1 by the radio channel of frequency fD. Receiving this, the mobile terminal station of number M1 supplies the answer signal of constant duration T0 to the subscriber of number N1 via the transmission line of frequency fU1. On the basis of a call signal from the mobile terminal equipment of number M2, the exchange sends the command signal to number M2 after constant time tau0. Correspondingly, the mobile terminal equipment of M2 supplies the answer signal of time T0 to the subscriber's telephone set of number N2 via the transmission line of frequency fU2.
Patent JP-S59164866-A (JP)
Inventor: KUME MASAO
IPC: F25B17/00
Filed: 1983-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63205272-A (JP)
Title: Thermal transfer ink ribbon
Inventor: NAKAMURA MASAYUKI
IPC: B41J31/00
Filed: 1987-02-23
Abstract: PURPOSE:To provide thermal transfer ink ribbon transferable by low energy and developing excellent printing grade even when printing is applied to a rough paper, by providing a top coat layer, wherein a powder component is contained in wax, on the ink layer based on a wax formed on a base material tape. CONSTITUTION:An ink ribbon is constituted by such a method that an ink layer 2 and a top coat layer 3 are superposed on one surface of a base material tape and a back coat layer 4 is formed to the opposite surface of said tape if necessary to prevent the generation of wrinkles or contamination. An ink layer 2 is formed by using a binder based on wax and adding predetermined color pigment or color dye to said binder. The top coat layer 3 contains 30-60 vol.% of a powder component and becomes the substrate of the ink layer 2 at the time of transfer not only to prevent the ink layer 2 from penetrating into paper but also to enhance the hiding power of ink. As the powder compo nent, SiO2, TiO2, Fe3O4, CaCO3, BaSO4, a metal powder (Ni-powder or Cu- powder), Al2O3, a carbon powder or the like are used alone or in a mixed form.
Patent JP-H0560166-A (JP)
Title: Spring leg for automobile
Inventor: FURANCHIESUKO JIERUMAANO
IPC: B60G15/06
Filed: 1992-02-26
Abstract: PURPOSE: To enable a support member of a spring foot at the body side to be simply suitable for vehicle load partially or totally, and parts of the support member to be replaced without difficulty for the purpose of repair. CONSTITUTION: A spring foot for an automobile has a structure that support members for a coil spring 3 and a shock absorber 2 are arranged separately in the vehicle body 4, with the coil spring 3 supported by a spring bearing 6 retained at the body side and the shock absorber 2 supported by an elastic support element at the body side. The spring bearing 6 is coupled with a stopper element 8 via an elastic coupling-releasing member 12. The coupling-releasing member 12 forms a structuring unit 7, and is replaceably fixed together with a support element 5 on a dome 10 of the vehicle body 4 via a spring 9.
Patent JP-S60184470-A (JP)
Title: Consumable electrode type arc welding machine
Inventor: EGURI SHIGEO
IPC: B23K9/133
Filed: 1984-03-02
Abstract: PURPOSE:To increase the instantaneousness in arc starting and stopping by providing feeders in combination to a feed part and arc end part, providing an intermediate reel mechanism to apply a play to a wire and controlling the feed rate of the wire to be fed to an intermediate reel according to the rate of the play. CONSTITUTION:Wire feeders 1, 7 are respectively provided to the feed part and arc end part of a wire 6 and an intermediate reel mechanism 9 to provide a play to the wire 6 is disposed between the devices 1 and 7 to feed the wire 6 by rotating once the wire along a guide 10. When the wire 6 has a prescribed rate of play, the wire 6 contacts a means 11 for detecting the rate of play which outputs an on signal to a control means 12. The wire feeding of the feeder 1 is stopped by the means 12. When there is no play, the means 11 outputs an off signal and the feeder 1 is driven by the means 12 to feed the wire 6 to the mechanism 9. The high speed change of the wire feed speed at the arc end is thus made possible.
Patent JP-S51115879-A (JP)
Title: Temperatore detecter
Inventor: ICHIKAWA NORIO
IPC: G01K1/12
Filed: 1975-04-04
Abstract: PURPOSE: Not to cause any damage even when oxidation penetrates into the inside from an axile and the surface of a sheath, due to high temperature produced at electric connection of the moble metal, axile and sheath. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09211008-A (JP)
Title: Compounding apparatus of processing-treatment apparatus and scanning type probe microscope
Inventor: MURAYAMA TAKESHI
IPC: G01B21/30
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To make an apparatus compact as a whole by providing a scanning type probe microscope (SPM) in a processing.treatment apparatus to perform compounding and measuring the surface properties of a sample in the front, rear and intermediate stages of the process in the processing.treatment appara tus. SOLUTION: In an apparatus for processing and treating a sample, an SPM 16 measuring the surface of the sample is provided in the apparatus through a protective mechanism. This SPM main body 16 is held to a wide area moving mechanism 17 enabling the movement of a wide area and has a fine adjustment mechanism built therein. The SPM main body 16 and the sample 19 are fixed at a time of measurement by a fixing mechanism 18 so that the positional relation of them is held. The SPM 16 can be directly provided in the processing.treatment apparatus 11 by the protective mechanism and, since it is unnecessary to provide an exclusive measuring chamber, the apparatus 11 is made compact and an evacuating time or the feed time of the sample 19 can be shortened and the processing.treatment and surface observation of the sample 19 can be efficiently performed.
Patent JP-H09207083-A (JP)
Title: Stapler device
Inventor: SAITO YOSHITAKA
IPC: B25C5/15
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a stapler device to reliably detect filing defect without being influenced by a load during filing due to paper quality and the number of filed papers. SOLUTION: A stapler device comprises detecting means 13 and 14 to detect the lowering timings of drivers 3a and 3b when through simultaneous drive of two drivers 3a and 3b juxtaposed with each other, a staple 7 is driven toward a clincher groove 5 and filing papers 8 placed on a filing table 4 are filed in a locked state; and a control part 15 to compare the lowering timings of the drivers 3a and 3b with each other based on detecting results from the detecting means 13 and 14, decide whether a time stagger is within a preset allowable time stagger when a stagger in a time occurs to a lowering timing, and decide that defective filing occurs when the time stagger exceeds an allowable time stagger.
Patent JP-H07222942-A (JP)
Title: Liquid spraying apparatus
Inventor: NAGAI SHIRO
IPC: B05B7/04
Filed: 1994-02-14
Abstract: PURPOSE:To optionally select the size and the installation position of a liquid tank and prevent a liquid from accumulating in the tip of a nozzle. CONSTITUTION:An air jetting outlet 42 communicating with a compressed air source and a liquid supplying outlet communicating with a liquid tank 11 are placed in the same axial line and a flow rate adjusting apparatus 2 to adjust the compressed air quantity and the liquid quantity is installed in the upper stream side of them. The liquid tank 11 of a liquid to be sprayed is installed under the flow rate-adjusting apparatus 2 and a check valve 23 is set in the route between the liquid tank 11 and the flow rate-adjusting apparatus 2. The flow route of the compressed air adjacently connected with the upper stream side of the air jetting outlet 42 is made to be a parallel flow region 41 in which the flow route cross section area does not change and the liquid supplying outlet 39 is opened in the parallel flow region 41.
Patent JP-H08234317-A (JP)
Title: Accumulating device for photographic printer
Inventor: TANAKA KATSUHIKO
IPC: B65H29/34
Filed: 1995-02-28
Abstract: PURPOSE: To accumulate photosensitive materials in exposed order, which are carried being distributed in a plurality of lines. CONSTITUTION: A conveyor device 136 for carrying photographic paper P is arranged in a position adjacent to the last end of a carrying passage 84 and lower than the carrying passage 84 by one step, and the photographic paper P is successively carried to a sorter 138 side. A gate 126 is mounted opposite to the last end of the carrying passage 84 close to the upper side. A gate 128 is mounted opposite to the last end of the carrying passage 84 closer to the lower side. The gates 126, 128 are opened and closed by the rotation of motors 130, 132, and the motors 130, 132 are controlled by a controller which grasps the sorting information to open and close the gates 126, 128, respectively.
Patent JP-H06232788-A (JP)
Title: Signal changeover device
Inventor: NISHIKAWA KAZUHIRO
IPC: H04B1/74
Filed: 1993-02-04
Abstract: PURPOSE:To prevent missing of a signal by delaying a signal of a standby system for a signal of an active system by prescribed time, selecting the standby system, correcting automatically the signal delay of the standby system and making the phase of the standby system coinciding with a phase of the active system signal. CONSTITUTION:An output of a standby equipment 22 set to a state that the phase and the output level are coincident with those of an active equipment 21 is delayed by a prescribed time by a delay circuit 23 and fed to a changeover switch 24. Upon detection of a fault of the active equipment 21, a fault detection circuit 25 controls the switch 24 to select the standby equipment 22 and lets a delay quantity of the circuit 23 be zero. Thus, the output pulses of the standby equipment are coincident with the output pulses from the active equipment 21 except one pulse and the signal is generated consecutively without missing of the signal.
Patent JP-S56136215-A (JP)
Title: Method and apparatus for feedback control of water cooling for steel material in rolling line
Inventor: KONDOU KATSUYA
IPC: B21B45/02
Filed: 1980-03-29
Abstract: PURPOSE:To control in high accuracy the temperature of steel material before the finishing pass, when the steel material is to be hot rolled, by forecasting and controlling the flow rate of cooling water depending on both the deviation of temperature of steel material in front of the water cooling zone from the aimed temperature and the parameter of the response delay characteristic of the cooling water's flow controller. CONSTITUTION:The hot rolled steel sheet is traveling along the line 1 and is cooled by the water cooling zone 2; hereupon, the temperature of the steel billet before the water cooling zone 2 is measured by the thermometer 11, and is inputted through the memory device 13 to the deviation computer 15 which thereupon operates the deviation of the measured temperature from data sent from the aimed temperature setter 14. At the same time, the billet temperature at a position, wherein the billet resumes its surface temperature after passing the water cooling zone 2, is measured by the thermometer 12, whose data thereupon are averaged by the monitoring arithmetic device 19 which sends its output as the feedback to the deviation computer 15. The output signal of the computer 15 is inputted to the computer 20 whose flow rate operator 16 and the response delay correcter 17 compute and correct the required flow rate of cooling water; the output of the computer 20 is inputted to the flow contoller 18 which then controls the flow control valve 4 so as to uniformize the billet temperature before the finishing pass.
Patent JP-H11237613-A (JP)
Title: Plasma address display device
Inventor: MATSUSHIMA YASUHIRO
IPC: H01J11/32
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a plasma address display device which is cable to be equipped with opposite substrate manufactured without requiring any complicated process. SOLUTION: A liquid crystal cell 102 and a plasma cell 103 are stacked across an intermediate substrate 104 and the plasma substrate glass 131 constituting the plasma cell 103 and the intermediate substrate 104 face each other across many partition walls 105 which are provided in parallel. This device has a pixel part where the liquid crystal in the liquid crystal cell 102 is switched through plasma discharge in the plasma cell 103 and in an area of the intermediate substrate 104 other than the pixel part, a light shield pattern formed of a light-nontransmissive material is arranged.
Patent JP-H08232786-A (JP)
Title: Air cleaner device of engine
Inventor: NINOMIYA SHISEI
IPC: F02B61/02
Filed: 1995-02-28
Abstract: PURPOSE: To securely gasify/burn fuel flowing into an air cleaner on account of flow back, etc., and eliminate water produced inside of the air cleaner at the time of low temperature, in the case of an engine provided with the air cleaner. CONSTITUTION: The air cleaner device of an engine is provided with an air cleaner 2 located upstream on an air intake passage and an exhaust pipe 4 connected to an exhaust passage. The air cleaner device 8 mainly consisting of the air cleaner 2 is provided with a stainless steel pipe 10 welded to the air cleaner 2 and a lead-out hose 12 for communicating one end of the stainless steel pipe 10 with the inside of the air cleaner 2 so as to lead the liquid fuel inside of the air cleaner 2 to the inside of the stainless steel pipe 10 is provided and a lead-in hose 14 for returning the fuel gasified inside of the stainless steel 10 into the air cleaner 2 by communicating the other end of the stainless steel pipe 10 with the inside of the air cleaner 2 is also provided.