baber/WOPTO huggingface dataset:
Patent JP-H10292902-A (JP)
Title: Main steam temperature controller
Inventor: MIZOGUCHI YUKIHIRO
IPC: F01K23/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the rapid change of a main steam temperature by a method wherein a steam bypass pipe to bypass a superheater and a bypass flow rate regulator are provided, and a steam amount passing the superheater is regulated according to main steam. SOLUTION: A main steam temperature controller comprises a steam bypass 51 branched from a final superheater steam flow passage in a manner to bypass between the output side of a high pressure main steam temperature reducer 23 and a high pressure steam pipe 20, and a bypass steam steam flow rate regulation valve 52 to regulate a branching steam flow rate. Based on the detecting result of a main steam temperature detector 33 to detect a main steam temperature, a bypass steam flow rate regulating device 34 is operated, and based on a control signal from the bypass steam flow rate regulating device 34, the travel of a bypass steam flow rate regulating valve 52 is regulated. By the travel of a bypass steam flow rate regulation valve 52, an amount of the output substance of the high pressure main steam temperature reducer 23 fed to a high pressure second superheater 19 is regulated.  Further, an amount of the output substance of the high pressure main steam temperature reducer 23 fed not through a high pressure second superheater 19 but directly to the high pressure steam pipe 20 is regulatable.
Patent JP-H041678-A (JP)
Title: Developing device
Inventor: MIYA SHIGEYUKI
IPC: G03G15/08
Filed: 1990-04-18
Abstract: PURPOSE:To enable excellent agitation of a developer and accurate concentration detection by sectioning the bottom surface of a developing box between a 1st and a 2nd agitator roller in an arcuate shape which has nearly equal intervals from respective rollers, and providing a concentration sensor on the surface facing the 1st agitator roller. CONSTITUTION:The bottom surface of the developing box between the 1st agitator roller 15 and 2nd agitator roller 16 is sectioned in the nearly arcuate shape which has the nearly equal intervals from the respective rollers and o convection is generated between the 1st agitator roller 15 and 2nd agitator roller 16, so that no defect in mixing is caused. Further, the concentration sensor 25 is provided on the surface of the aruate bottom surface which faces the 1st agitator roller 15, so the current concentration of a developer positioned on the concentration sensor can accurately be detected as the 1st agitator roller 15 rotates and the developer concentration right after supplemented toner is mixed is detected, so there is no time delay in developer concentration control.
Patent JP-2000295500-A (JP)
Title: Camera and light for illumination
Inventor: ABE TETSUYA
IPC: H04N5/225
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera apparatus, a camera, a light for illumination and a light transmission cable for camera with which the video of an object can be displayed on a liquid crystal display without providing an illumination for liquid crystal display, even in the case of photographing in the environment of dark peripheral light at night or indoors. SOLUTION: A part of illumination light radiated from a light source 202 of a video light 20 is guided from a light transmission port 204A provided on a reflecting mirror 204 through a light transmission path 206 to a light emission port 201B, passed through a color/temperature conversion filter 207 and an infrared cut filter 208 and guided to a lighting window 126 of a video camera 100 later. A liquid crystal display 124 is irradiated with a part of the illumination light guided into the lighting window 126 by a reflecting mirror 125.
Patent JP-H04309004-A (JP)
Title: Cylindrical noise filter
Inventor: MAEDA HIDEKAZU
IPC: H03H7/075
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a cylindrical noise filter which is small size, reduced in weight, has comparatively simple structure and by which manufacture is facilitated at a low cost and an EMI is eliminated. CONSTITUTION:The noise filter is provided with a cylinder 2 made of a dielectric body, a projection 3 formed on the inner circumferential face of the cylinder 2, a couple of inner circumferential opposite electrodes 5, 6 formed to the inner circumferential face of the cylinder with the projection 3 while holding it inbetween, an outer circumference opposite electrode 7 formed in the middle of the cylindrical outer circumferential face, lead electrodes 8, 9 formed to the end of the cylinder 2 apart from the outer circumference opposite electrode 7 and connecting to each of the couple of inner circumferential opposite electrodes 5, 6 from the end face of the cylinder 2 and a laminating chip inductor 4 fitted in conduction with each inner circumferential opposite electrode to the couple of inner circumferential opposite electrodes 5, 6.
Patent JP-S5626992-A (JP)
Title: Catalytic reforming of methanol and steam
Inventor: MURAOKA SHIYOUZOU
IPC: C10L3/08
Filed: 1979-08-10
Abstract: PURPOSE:To make it possible to reduce the scale of equipments, to prolong a catalyst life and to  reduce production cost, by carrying out the reforming reaction by a system of two serial stage  reaction, while maintaining a material system at specific temperatures. CONSTITUTION:A former stage reformer F1 composed of a heating cylinder H1 surrounded with  a catalyst layer C1 is connected, in series, with a latter stage reformer F2 composed of a heating cylinder H2 surrounded with catalyst layers C2 and C2'. By each heating cylinder H1 or H2, the  temperature of the material system is maintained in a temperature range in which the reforming  reaction can proceed and, in addition, deactivation of catalyst does not occur. The material system (mixed gas of methanol and steam) is heated to about 260 deg.C in a preheater Hp, passed  through the heating cylinder H1 of the former stage reformer F1, heated therein to about 420 deg.C  and, then, passed through the catalyst layer C1 thereby to reform about 40% of the material  system. Then, the material system at about 300 deg.C is introduced to the heating cylinder H2 of the  latter stage reformer F2, and is heated to about 520 deg.C. The heated material system is passed  through passages P1-P3 to the catalyst layers C2 and C2' wherein the reforming reaction is  completed. Then, the effluent from the latter stage reformer is passed through the preheater, in  which heat exchange is performed, and introduced to a subsequent process.
Patent JP-S5529814-A (JP)
Title: Programmed ee camera
Inventor: YONETANI YOSHIHISA
IPC: G03B7/081
Filed: 1978-08-22
Abstract: PURPOSE: To make constitution simple and provide the inexpensive EE camera by first setting F-numbers at coarse accuracy of several stages thence adjusting shutter speeds at fine accuracy according to the F-numbers of these preset stages.  
     CONSTITUTION: Light from the subject is received by an aperture-controlling and  displaying photo detector 16 and according to this brightness, the pointer 18a of a meter 18 moves. When a shutter release button is pushed, a cam plate 40 is moved to the position corresponding to the pointer 18a of the meter 18 by an aperture control mechanism 15 and an aperture mechanism 9 is operated to provide the aperture  quantity corresponding to the moving position of the cam plate 40. At this time, the  cam faces 40a of the cam plate 40 are set in the positions of coarse accuracy of  several stage; average brightness, maximum brightness and minimum brightness.  Based on the aperture quantities, i.e., F-numbers, having been set in this way, the  shutter speed is controlled and set with fine accuracy by a shutter-controlling photo  detector 23, whereby photographing is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5627357-A (JP)
Title: Printing head for dot printer
Inventor: KODAMA TADASHI
IPC: B41J2/24
Filed: 1979-08-13
Abstract: PURPOSE:To obtain the captioned head which is easy for assembly and adjustment and is small in the number of parts by a method wherein specified wire units and magnet units are piled and combined. CONSTITUTION:Ends of print wires 3 are fixed to each spring piece 4a of a disk spring 4 to make up a wire unit. On one hand, a permanent magnet 10 is charged in a york 11 and calked by cores 9 and, furthermore, magnet coils 8 are placed on the cores 9 to form a magnet unit. These two units are heaped up through a spacer 6, while the front portion of the print wire 3 is penetrated through guide holes 1a and a guide frame 2 is placed on the wire unit or the disk spring 4 and is combined with each other by screws 12.
Patent JP-H02282389-A (JP)
Title: Organosilicon compound
Inventor: TEZUKA YASUSHI
IPC: C07F7/18
Filed: 1989-04-21
Abstract: NEW MATERIAL:A chlorosilyl group-containing monocarboxylic acid silyl ester expressed by formula I (R is 1-4C alkyl; Q is 1-6C bivalent hydrocarbon containing no aliphatic unsaturated bond). EXAMPLE:A compound expressed by formula II. USE:An intermediate raw material for organic synthesis and coupling agent for various kind of materials. PREPARATION:For example, an alkenylacetic acid is reacted with an alkyldimethylchlorosiliane in the presence of an amine to give an alkenylacetic acid alkyldimethylsilyl ester. Then a solvent and amine is distilled out therefrom and alkenylacetic acid alkyldimethyl ester is isolated by vacuum distillation. The alkenylacetic acid alkyldimethyl ester is reacted with dimethylchlorosilane and the reaction product is distilled under reduced pressure to isolate the omega-(dimethyl-chlorosilyl)monocarboxylic acid alkyldimethylsilyl ester.
Patent JP-S61259207-A (JP)
Title: Optical conductor and its production and cylinder body used therfor
Inventor: KICHIJI HIROSHI
IPC: G02B6/36
Filed: 1985-05-14
Abstract: PURPOSE:To keep the whole of an optical fiber perfectly round to prevent the degradation in the optical transmission capacity by using a cylinder body encasing sectional cylinders into which individual plastic optical fibers are fitted and expanding individual plastic optical fibers fitted into sectional cylinders by heating and sticking them. CONSTITUTION:A cylinder body 2 and two optical fibers are prepared, and protective layers 12 in front end parts of optical fibers 1 are removed, and optical fibers are inserted to the cylinder body 2 from an insertion side Y, and front ends are placed in an effective face side X. An adhesive is charged to an insertion hole 22 on demand to fix them. Front ends are heated from the effective face side X by, for example, a flame to expand optical fibers 1 in the diametral direction, and they are stuck. Thus, front ends of optical fibers 1 have smooth curved surfaces 13, and the polishing effect is displayed simultaneously, and the optical fiber keeps practically the roundness as the whole.
Patent JP-S5327982-A (JP)
Title: Method of supervising capsule operation
Inventor: SAKAKIBARA MORIHIKO
IPC: B61B13/10
Filed: 1976-08-27
Abstract: PURPOSE: To achieve reliable operation control of capsules, by detecting degradation of capsule operation from the ratio of kinetic friction factor to drag coefficient of the capsules. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08295287-A (JP)
Title: Coupling device of ship
Inventor: HINO KIYOSHI
IPC: B63B21/56
Filed: 1995-04-26
Abstract: PURPOSE: To provide a ship coupling device that is able to couple two ships securely even if height of the draft of each ship is varied, no matter what it may be. CONSTITUTION: According to height of the draft of a base ship 102, a pocket 11 at the side of this ship 102 is moved up and down, and this pocket 11 is opposed to a pin of a pin support part at the side of push boat. Then, this pin is shifted in the horizontal direction, and this pin is fitted in each pocket 11. Subsequently, the pocket 11 is positioned aright and locked tight.
Patent JP-H01274040-A (JP)
Title: Material surface inspecting device
Inventor: FUJIMORI HARUO
IPC: G01N21/00
Filed: 1988-04-27
Abstract: PURPOSE:To achieve a higher measuring accuracy and a higher detection sensitivity about light absorption of the surface of a sample, by correcting dependence of a vertical deflection level of laser light on an inter-optical axis distance accompanying a change in refractive index using a measured value of a horizontal deflection level. CONSTITUTION:An excitation light 11 from a laser 1 for excitation is modulated in intensity with an excitation light modulator 2 and then, reflected with an excitation light scan mirror 3 to irradiate the surface of a sample 12 at a desired position on a sample base 5. A laser light 13 from a laser 4 for inspection is reflected with an optical path moving mirror 10 passes right on an irradiation point of the excitation light with an optical axis controlled so that it crosses the excitation light 11 and reflected again with the moving mirror 10 to be incident into a position detector 6. Then, a vertical deflection component and a horizontal deflection component of a cyclic deflection of the laser light are detected synchronously using a lock-in amplifier 7. Moreover, when measuring a light absorption level, the optical axis of the laser light 13 is adjusted so that a horizontal deflection component as obtained through the detector 6 and the amplifier 7 is down to zero to make the excitation light 11 cross the optical axis of the laser light 13 and then, a data processor is used to determine the light absorption from the vertical deflection component.
Patent JP-S62257999-A (JP)
Inventor: NISHIBORI SADAO
IPC: C08L89/00
Filed: 1986-05-02
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-H02280592-A (JP)
Title: Automatic white balance adjustment device
Inventor: SUGIURA HIROAKI
IPC: H04N9/73
Filed: 1989-04-21
Abstract: PURPOSE:To simplify the adjustment of a level conversion circuit by providing a constant voltage source outputting a DC voltage Vref equal to a voltage at input of a 1st gain control signal and a variable DC voltage source connecting to an output terminal via a resistor to a conventional level converter in addition. CONSTITUTION:An arithmetic circuit 3 outputs a control signal set in response to the color temperature of a 1st light source independently of the input from a colorimetric circuit 20 to level conversion circuits 6, 7 when an object is lighted by a 1st light source. Thus, the output level of the level conversion circuits 6, 7 depends on an output voltage Ve of a variable DC voltage source 66, then the output voltage of the variable DC voltage source 66 is adjusted to take white balance. Moreover, the arithmetic circuit 3 outputs the control signal with a level in response to Gs/Rs and Bs/Gs outputted from the circuit 20 to the level conversion circuits 6, 7 when the object is lighted by a 2nd light source. The level conversion circuits 6, 7 take white balance by adjusting the ratio of resistors R1, R2 of the variable resistor 63.
Patent JP-S5626849-A (JP)
Title: P-isopropenylaniline dimer and its preparation
Inventor: KATOU TSUNEKATSU
IPC: C07C209/00
Filed: 1979-08-14
Abstract: NEW MATERIAL:A p-isopropenylaniline dimer of the formula A-R-A [A is group of formula I (R 1  and R 2  are Hs, alkyls or halogens); R is group of formula II or III].  
     EXAMPLE: 4-Methyl-2,4-bis(4'-aminophenyl)-pent-2-ene.  
     USE: A raw material for a coating material, agricultural insecticide, medicine, rubber additive, dye or resin for forming an adhesive, an epoxy resin hardener, particularly heat-resistant maleimide resin. Maleimide for the heat-resistant maleimide resin having improved heat resistance, mechanical strength and processing characteristics can be obtained by reacting the compound of the formula with maleic anhydride.  
     PROCESS: A p-isopropylaniline is dimerized in the presence or absence fo an inert organic solvent and an acid catalyst under heating to give the compound of the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06311967-A (JP)
Title: Ophthalmologic apparatus
Inventor: IIJIMA HIROSHI
IPC: G02B21/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide an ophthalmologic apparatus capable of easily counting corneal endotheliocyte images even if the corneal endotheliocyte images are not printed. CONSTITUTION:The ophthalmologic apparatus constituted to display the corneal endotheliocyte images 90 consisting of many cell images on a monitor screen 109a is provided with a mouse as a marking means for marking the respective cell images and, therefore, the easy counting of the corneal endotheliocyte images 90 is possible even if the corneal endotheliocyte images 90 are not printed.
Patent JP-S60247881-A (JP)
Title: Shutter device of card reader
Inventor: HORINOUCHI SHIYOUGO
IPC: G11B33/12
Filed: 1984-05-22
Abstract: PURPOSE:To form a shutter device of a card reader with simple constitution by providing an actuator controlling the projection and retraction of the shutter member. CONSTITUTION:When a card 14 is inserted while being guided to a guide member 13, a sensor (not shown in a figure) detects the insertion of card, and when an actuator 17 is set, a fixed member 18 is sucked and a lock part 18a is unlocked from a hole 15a of the shutter member 15. When the card is inserted further, the shutter member 15 is turned around a shaft 19, the card is fetched in the card reader main body and when the rear end of the card is removed from the shutter member 15, the shutter member 15 is restored by a force of a spring 16. When the actuator is turned off again in this state, the shutter member 15 is fixed so as to prevent other card from being loaded in error during the processing of the inserted card.
Patent JP-S5532216-A (JP)
Title: Automatic recording level setter
Inventor: TOMITA MASAO
IPC: H03G3/20
Filed: 1978-08-23
Abstract: PURPOSE: To set a recording level easily, rapidly and automatically by controlling a gain control circuit by holding the peak value of an input signal in a fixed period of time via an one-touch switch.  
     CONSTITUTION: The peak level of an input signal from terminal 1 is detected by peak detector 9 and digitally converted by A/D converter 11 before being applied to digital counter 8 by way of AND gate 12 which is close in a pulse period when monostable multivibrator 32 outputs pulses corresponding to the one-touch operation of automatic setting switch 7. According to the cout value of this counter 8, comparator 15 makes a comparison among peak values latched in sequency by latch circuit 14 to latch the highest peak value of input levels in the fixed period of the output pulse width of matcher 32 in circuit 14; and the attenuating divider circuit formed of resistances 17, 21, 25, 29, etc., is selected via an analog switch closed corresponding to the highest peak value, thereby controlling the gain automatically. Therefore, the recording level can be set easily, rapidly and automatically through one-touch operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1172233-A (JP)
Title: Microwave oven
Inventor: LEE JANG-GUN
IPC: H05B6/80
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven, capable of preventing the damaging of parts, by a method wherein a high pressure capacitor, damaged by heat easily, is protected from heat, transmitted from surrounding heat generating parts. SOLUTION: A microwave oven is provided with an outer case 111, constituting the appearance of the same, an inner case 112, in which a cooking chamber 120 is formed, an electric instrument chamber 140, prepared so as to be partitioned from the cooking chamber 120, a cooling fan 143, sucking outside air to cool the electric instrument chamber 140, a high voltage transformer 142, installed in the electric instrument chamber 140 to boost an applied voltage at outside to a high voltage, and a high voltage capacitor 145, charged by a high voltage boosted in the high voltage transformer 142.  A bracket 150 for high voltage capacitor is prepared so that the high-voltage capacitor 145 is installed while being isolated from one side wall of the electric instrument chamber 140, in order to minimize the transmission of heat, generated in the electric instrument chamber 140, to the high-voltage capacitor 145.
Patent JP-S62260253-A (JP)
Title: Loading method for microprogram
Inventor: MOTOYAMA AKIRA
IPC: G06F9/22
Filed: 1986-05-07
Abstract: PURPOSE:To reduce the load on a host CPU by providing the switch information to each controller to designate the control direction and therefore loading its own stored program via the controller set at the host side against a loading request received in a terminal rise mode. CONSTITUTION:When a power supply is applied with a controller A set at the terminal equipment side, the controller A detects the state of a switch 6a and decides that the controller A is set at the terminal side. Then the controller A starts a host interface 1a set at the terminal side and sets a command showing a loading request of a microprogram to shift the processing to an overall control task 2a. The task 2a actuates a frame of said command and starts a transmission/reception task 3a. This frame is analyzed by a transmission/reception task 3b of a system controller B of the host side. Then the task 3b starts an overall control task 2b and sends the microprograms stored in the RAM areas 4b and 5b to the controller A.
Patent JP-H11295832-A (JP)
Title: Silver halide photograph emulsion and silver halide photographic sensitive material containing the same
Inventor: MARUYAMA YOICHI
IPC: G03C1/015
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion high in sensitivity and superior in graininess and a silver photographic sensitive material. SOLUTION: This silver halide photographic emulsion and this silver halide photographic sensitive material contain silver halide grains having a high iodide layer formed by suddenly producing iodide ions from an iodide ion releasing agent and containing flat silver halide grains having an aspect ration of >=3 which occupy in an amount of >=70 number % and a metal complex represented by formula (C-1): [M1 (CN)6-a La ]<n> or (C-2): [M2 (CN4-a La ]<m> in both of which M1 is Fe, Ru, Re, Os, Ir, or Pt; M2 is Pt or Au; L is a ligand except CN: (a) is 0, 1, or 2; (b) is 0, 1, or 2: (n) is 2<-> , 3<-> , or 4<-> : and (m) is 1<-> or 2<-> .
Patent JP-H02281458-A (JP)
Title: Tape loader
Inventor: KAWADA HIDEAKI
IPC: G11B15/665
Filed: 1989-04-21
Abstract: PURPOSE:To promote the reliability in loading and unloading a tape cassette by driving a slider fitted with a tape guide and a pinch roller back and forth on a guide rail having a guide groove and positioning a back moving position of the pinch roller with a positioning groove provided in the back moving position. CONSTITUTION:The loader is provided with the slider 36 to be moved back and forth being guided by the guide groove 49 between the back moving position in the tape cassette 20 and the forth moving position in the vicinity of a capstan 30 on the guide rail 48 having the guide groove 49. Then, when the tape guide 32 and the pinch roller 33, both fitted on the slider 36 are moved back to the back moving position, they are positioned firmly by entering a part 45 having a small diameter to be guided into the positioning groove 59 having a small groove width from the inside of the guide groove 49 of the guide rail 48. Consequently, the pinch roller 33 can be positioned in the back moving position with high accuracy. By this method, at the time of loading and unloading the tape cassette 20, a tape 25 cannot be caught on the pinch roller 33, thus promoting the reliability on the loading and unloading.