baber/WOPTO huggingface dataset:
Patent JP-2000356886-A (JP)
Title: Image forming device
Inventor: SHIDA MASANORI
IPC: G03G15/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where mixing ratio of non magnetic component to magnetic component in developer can be accurately controlled. SOLUTION: In the image forming device where 4 pieces of developing devices 32 are lined up in a state of tandem, toner can be fed so that a desired T/C (a mixture of toner particles and magnetic carrier) ratio is acquired even when there is influence from an injection electrifying device 52 by compensating the sensitivity of the sensors so that the sensor sensitivity of a toner concentration detection sensor 43 of a 1st station and the sensor sensitivity of toner concentration sensors 43 of a 2nd to 4th stations are equivalent.
Patent JP-H0922182-A (JP)
Title: Electrostatic latent image developing device
Inventor: MAEDA MASAHIKO
IPC: G03G15/08
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of obtaining a stable image by setting the straightness in the axial direction of a developing roller in a fixed range, in consideration of the surface roughness of the developing roller. SOLUTION: The device is provided with a developing housing 12, the developing roller 16 which is disposed in the developing housing 12, holds a developer on the surface in a developer holding area 30 and carries the held developer to a developing area 34, to develop an electrostatic latent image and a regulating means 22 constituted of a rigid member for regulating the quantity of the developer held on the surface of the developing roller 16, in a developer regulating area 32 located between the developer holding area 30 and the developing area 34. The developing roller 16 is constituted so that the straightness in the axial direction is 0.005-0.075mm.
Patent JP-H0920524-A (JP)
Title: Mold for forming optical element, optical element formed by using the same and production of optical element
Inventor: TAKASE HIROTSUGU
IPC: C03B11/08
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a forming mold capable of integrally forming the whole optical element without using an adhesive and produce the optical element therewith. SOLUTION: This forming mold for an optical element comprises a top force 2a and a bottom force 3a respectively having a force surface form of a shape corresponding to the objective surface form and is capable of nipping a material 1 for the optical element therebetween, softening the material 1 for the optical element, transferring the force surface forms thereof to the material 1 for the optical element and forming the optical element 50 having the objective surface form. Each of the top force 2a and the bottom force 3a comprises an assembly of plural split forces 21-24. The respective split forces 21-24 have partial end face forms constituting the whole of the force surface forms. The optical element is formed by using the forming mold.
Patent JP-H0724198-A (JP)
Title: Cordless iron
Inventor: ITO SHINICHI
IPC: D06F79/02
Filed: 1993-07-08
Abstract: PURPOSE:To display a set temp. and the time for placing on a stand section by forming the cordless iron in such a manner that the display operation of a display section has plural display modes at the time of detaching an iron section from the stand section. CONSTITUTION:This cordless iron consists of the iron section 1 and the stand section 4 to be placed with this iron section 1. A heater section 2 is energized to heat the base section by the power source supplied from the stand section 4 while the iron section 1 is held placed on the stand section 4. The temp. of the base section is detected by a temp. detecting section 6 and is compared with the output of a temp. setting section which sets the temp. of the base section. The temp. of the base section is thus controlled to the specified temp. by a heater control section 5. The display section 9 is driven by the plural display modes by a control section 8 to display the set temp. even after detachment of the iron section 1 or to display the time for placing the iron section on the stand or to suppress consumption of the power source section when the iron section 1 is detached from the stand section 4.
Patent JP-H0727671-A (JP)
Title: Method and apparatus for deciding deteriorated state of article
Inventor: ENOMOTO YOJI
IPC: G01M99/00
Filed: 1993-07-08
Abstract: PURPOSE:To provide a deteriorated state deciding apparatus for an article which can predict lives of individual articles by always monitoring an actually using state of the article and calculating a deterioration degree of the article by considering an irregularity of the using state. CONSTITUTION:The apparatus for deciding deteriorated state of an article comprises detecting means for detecting a substitute characteristic value to be a cause of trouble of the article, calculating means for comparing to calculate the value detected by the detecting means with a predetermined characteristic diagram to calculate a deterioration degree of the article, comparing means for sequentially adding calculated deterioration degree to calculate a sum of the degrees and comparing the sum of the degrees with a preset reference value, and display means for deciding the deteriorated state of the article based on comparison by the comparing means and displaying it.
Patent JP-H0921701-A (JP)
Title: Optical window material
Inventor: TANI JUNICHI
IPC: G01J5/04
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction of an infrared detection element surely by dispersing fine particles having high infrared transmittance into a resin medium excellent in infrared transmittance having a refractive index different from that of the fine particle, thereby producing an optical window material. SOLUTION: Fine particles of zinc sulfide, for example, having refractive index of 2.2 excellent in infrared transmittance especially in the wavelength band of 8-12μm are dispersed into a resin medium of high density polyethylene, for example, having refractive index of 1.5 different from that of zinc sulfide and excellent in infrared transmittance especially in the wavelength band of 8-12μm so that the dispersion particle size D0 (μm) is within 32.8/2π(m-1) (π is ratio of the circumference of a circle to its diameter, m is the ratio of refractive index η1 /η2 between fine particle and resin) thus composing the optical window material. The optical window material transmits infrared rays in the wavelength band of 8-12μm well while suppressing transmission of near infrared rays in the wavelength band of 1-2μm causing noise signal selectively.
Patent JP-H0836365-A (JP)
Title: Panel mounting type display device and production of casing of panel mounting type display device
Inventor: KOJIMA HISANAO
IPC: H05K5/02
Filed: 1994-07-21
Abstract: PURPOSE:To provide a panel mounting type display device which facilitates a mounting operation to a panel and has high mounting reliability. CONSTITUTION:Insert screws 60 are integrally formed at the side face part 70 of a main casing 54 for a front surface. These insert screws 60 are formed of metal, are formed with rear screw parts 60a at the rear end 72 of the main casing 54 for the front surface and have the other ends near the front surface 66 of the casing. An auxiliary easing 56 is removably coupled at the rear part of the main casing 54 for the front surface. Mounting screw 62 are tightened to the rear screw parts 60a, by which pressing force is imparted on the rear surface of the panel 10 via mounting fittings 64. Mounting of the casting at the panel 10 only by the operation from behind the main casing 54 for the front surface is made possible. Since the greater part of the tensile force generated at the time of mounting is born by the insert screws 60 themselves, the panel is capable of withstanding the large mounting force.
Patent JP-H0219357-A (JP)
Title: Sulfonamide derivative and agricultural and horticultural fungicide
Inventor: SHIBATA TAKU
IPC: C07D233/88
Filed: 1988-07-07
Abstract: NEW MATERIAL:A compound shown by formula I [R is substituted pyrazolyl, (substituted) isoxazolyl, substituted isothiazolyl, etc.; R<1> is alkyl, phenyl, halogen- substituted alkyl, etc.] EXAMPLE:N-(5,5-Dichloro-4-pentenyl)-N-(1-ethylpyrazol-5-yl)metha-nesul fonamide. USE:An agricultural and horticultural fungicide showing excellent effects as a controller for blast of rice plants and also useful as a controller for sheath blight of rice plant, downy mildew of cucumber, powdery mildew of cucumber and KUROSUSU disease of KOMATSUNA (a kind of Chinese cabbage), characteristically having residual effects and rain resistance. PREPARATION:A sulfonamide derivative shown by formula II is reacted with a base such as NaOH or KOH to give an alkali metallic salt of sulfonamide derivative shown by formula III (M is alkali metal). Then this salt is reacted with 1,1,5-trichloro-1-pentene shown by formula IV to give a compound shown by formula I.
Patent JP-H08336671-A (JP)
Title: Running model
Inventor: SUGANUMA MASANORI
IPC: A63F9/14
Filed: 1995-06-13
Abstract: PURPOSE: To provide a slender, lively contour modeled after a real racehorse. CONSTITUTION: This running model is provided with a tire 11 designed so that it can be grounded on the field and freely rotatably supported on its axis against a base 10; a shaft 18 placed upright on the base 10 while being free to rotate about its own axis and driven by the tire 11; a rotating plate 25, a rod 28, and a slider which convert the rotational movement of the shaft 18 into the longitudinal reciprocating movement of a model main body 20; and a rocking cam 31 which causes force 21 and hind 22 legs to rock by means of the reciprocating movement of the slider.
Patent JP-S6230675-A (JP)
Inventor: KANAI MASAMI
IPC: C04B38/08
Filed: 1985-07-30
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-S6412758-A (JP)
Title: Recording paper ejecting device for communication equipment
Inventor: IWANAGA YOSHIHARU
IPC: H04N1/00
Filed: 1987-07-07
Abstract: PURPOSE:To classify recording paper at every communication by inserting the recording paper on which no reception information is recorded between the sheets of recording paper, by moving or oscillating a tray in a paper ejecting device by a shift signal, and ejecting the recording paper without having the reception information. CONSTITUTION:A facsimile starts reception, and ejects the recording paper. The facsimile outputs a reception completion signal to the paper ejecting device at the time of completing the ejection of the recording paper. Then, a motor in the paper ejecting device oscillates for a certain time or at a certain angle. Then, the tray stops transiently, and ejects the recording paper on which no reception information is recorded. A waiting state continues until the next communication arrives, and the reception is started by the arrival of the next communication, and a reception start signal is outputted from the facsimile to the paper ejecting device. Then, the motor in the paper electing device is driven again, and it is restored to its original state, and the recording paper is ejected. The recording paper at every communication is loaded, and only the recording paper on which no reception information is recorded and which functions to classify the recording paper, is loaded and classified being shifted obliquely or horizontally.
Patent JP-H0610085-A (JP)
Title: Heat resistant aluminum alloy powder and heat resistant aluminum alloy
Inventor: IMAHASHI KUNIHIKO
IPC: C22C21/00
Filed: 1992-06-26
Abstract: PURPOSE:To manufacture a product excellent in cold strength, rigidity and creep properties. CONSTITUTION:This heat resistant aluminum alloy powder contains, by weight, 10 to 20% Ni and 8 to 25% Si and furthermore contains, at least, 1.0 to 3.0% Mo. By using this heat resistant aluminum alloy and manufacturing the alloy by a sintering method, the objective alloy excellent in rigidity of >=100GPa Young's modulus at an ordinary temp. and creep preperties can be obtd.
Patent JP-S6414329-A (JP)
Title: Roving bobbin-carrying system
Inventor: NAKANE KATSUMI
IPC: D01H9/18
Filed: 1987-07-06
Abstract: PURPOSE:To attain higher operating efficiency by carrying an object using a carrier, through the main conveying route around a roving machine group and fine spinning machine group and by providing branch rails with a carrying device at such a position that the distance from the branch point at the main conveying route is shorter than the overall length of said object. CONSTITUTION:A carrier 7 moves through the main conveying route 3 around a roving machine 1 group and fine spinning machine 2 group to carry an object 8, being designed not to get into branch rails 5, 6. If the object 8 should get into said branch rails where a residual roving treating device 9 and the fine spinning machine 2 have been set up, this object 8 would be carried to such a position as to correspond to the residual roving treatment device etc., irrespec tive q the carrier 7, by the action q a carrying device 10 provided on the branch rail 6.
Patent JP-H0460036-A (JP)
Title: Hybrid multi-tendon
Inventor: HONDA KUSUO
IPC: E04B1/21
Filed: 1990-06-27
Abstract: PURPOSE:To slim the whole structure and improve working property by mutually connecting the end surfaces of beams opposed to each other through a column by a PC steel, placing column concrete followed by solidification, and then straining and fixing the end part of the PC steel. CONSTITUTION:Two beams 1 are opposed to each other through a column 3, a PC steel 2 is inserted through a through hole 13 from each strained cut part 11, and a screw formed on the top end part is spirally fitted to the screw of a nut 15 through an anchor plate 14. Further, one end of the PC steel protruding to the strained cut part 11 is spirally fitted and connected to a nut 15a through an anchor plate 15a. Then the column 3 is reinforced, and concrete 4 is placed. After solidification of the concrete 4, the nut 15a on the strained cut part 11 side is rotated on the side for straining the PC steel, and concrete 4 is placed in the strained cut part 11.
Patent JP-H0458953-A (JP)
Title: Hay fever protecting system
Inventor: NAGAHIRO AKIHISA
IPC: A61G10/00
Filed: 1990-06-27
Abstract: PURPOSE:To effectively prevent the pollen from being brought in without causing inconvenience for entrance by providing an air blowing means and an exhaust means on a limited space at the time when an external body enters into a dwelling space, and also, providing a processing means for catching or rejecting the pollen contained in exhaust air. CONSTITUTION:Air-conditioning air in a dwelling space 10 is purified in plural steps by the air washer 22a and a high performance filter 22b in an air conditioner 22. In a boarding space 13a in an elevator 13, plural air blowing means 11 for removing pollen adhering to an external body A by flowing clean air are installed and a nozzle 11a for blowing air and a fan 11b for obtaining blowing-out force of air from the nozzle 11a are provided. Also, in order to purify air from the nozzle 11a before it is blown out, a high performance filter 16 is placed in a suitable position between the fan 11b and the nozzle 11a. Moreover, in the boarding space 13a, an exhaust means 12 for exhausting air existing therein is provided.
Patent JP-S5960427-A (JP)
Title: Range finder of camera
Inventor: SUZUKI RIYOUICHI
IPC: G03B13/36
Filed: 1982-09-30
Abstract: PURPOSE:To simplify a circuit by providing a light projection driving means which increases the output of a light projecting means gradually, a means which detect the sum of photodetection outputs attaining to a specific value, an output difference calculating means for a photodetecting means, and a means which latches its output as distance information. CONSTITUTION:A power source switch 2 is turned by the 1st stroke of release operation and a pulse generator 3 sets an RS-FF6. A constant voltage generating circuit 4 generates constant voltages VC and KVC (KVC>VC), a capacitor 11 is discharged through a resistance 9, and an IR light emitting diode 17 while increasing in output turns on and off corresponding to a CLK. Reflected light from a subject 19 is incident to one point of a semiconductor position detector 21 and outputs electrodes A and B are inputted to switches 36 and 37 through OPAmps 24 and 25 and frequency selecting circuits 26 and 27 and integrated by integrating circuits 38 and 41; the sum and difference are calculated by resistances 47-50, and 53-56 and while charging is stopped by a comparator 58 and the FF6, a latch circuit 60 latches the difference signal.
Patent JP-S6061945-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SADAKANE KOUJI
IPC: G11B15/665
Filed: 1983-09-14
Abstract: PURPOSE:To decrease the total winding amount of a magnetic tape by decreasing as less as possible an overlapped record part which is used to prevent the dropout of signals which is caused when a rotary head is switched. CONSTITUTION:A guide drum 1 contains a rotary drum 1a and a fixed drum 1b, and a magnetic tape driving path is kept at the same height as a magnetic tape in a cassette 3 up to the position of an inclined pole 9 of the supply side. Then the height of the tape is gradually reduced while it is wound around the drum 1 at about >=270 deg. and has the smallest height at the place of an inclined pole 10 of the take-up side. Hereafter, the height of the tape increases via a loading pole 11 of the take-up side and has the same height as the magnetic tape in the cassette 3 at the position of an inclined pole 12. The winding amount of the tape at the overlap winding part which is obtained to a prescribed winding angle of the tape is increased and decreased at the inlet and outlet sides at a contact area between the tape of a rotary head and a guide drum respectively. Thus an overall winding amount of the tape is reduced to the guide drum. This device can decrease the revolving load of the rotary head and the driving load of the magnetic tape.
Patent JP-H0337491-A (JP)
Title: Installation method for line pipe
Inventor: ATSUMI TAKUYA
IPC: F16L1/12
Filed: 1989-07-03
Abstract: PURPOSE:To prevent a welded nose section from being cracked at the time of the line pipe installation by means of the reel purge method by setting the center of seam welding within pulse and/or minus 40 deg. at a central angle in the cross section of a steel pipe with respect to the bending neutral axis at the time of reel widing. CONSTITUTION:When a steel pipe 2 is winded around a reel, the steel pipe is bent with a radius of R. Its seam welded section 7 is positioned so that a central angle theta on the cross section of the steel pipe 2 shall be within + or - 40 deg. with respect to the neutral axis 12 of its bending. This constitution prevents a welded nose section from being cracked at the time of winding and rewinding the steel pipe onto the reel in the line pipe installation by means of the reel purge method.
Patent JP-2000000815-A (JP)
Title: Twin-screw continuous kneader and its rotor
Inventor: TANAKA TATSUYA
IPC: B29B7/48
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To make the whole apparatus compact while the amt. of production is enough ensured by shortening L/D of a rotor as small as possible without decreasing the amt. of production. SOLUTION: In a twin-screw continuous kneader wherein a pair of left and right rotors 4 are freely rotatably inserted in the mutually different direction under a condition where both ends in their axial directions of the rotors are supported in a chamber 2 on one end part of which a material feeding hole 13 exists and on the outer peripheral faces of the rotors 4, the first feeding part 18 for carrying a material to be kneaded fed into the material feeding hole 13 to the downstream side, the first kneading part 19 for kneading the material to be kneaded carried to the downstream side by this first feeding part 18,  the second feeding part 20 for carrying a material to be kneaded kneaded in this first kneading part 19 to the downstream side and the second kneading part 21 for kneading furthermore the material to be kneaded carried to the downstream side by this second feeding part 20 are formed, the length L1 in the rotor shaft direction of the first feeding part 18 is set to be 1.5-2.0-fold of the distance of the axial centers of the rotor 4.
Patent JP-2001006812-A (JP)
Title: Connector for preventing incomplete fitting
Inventor: MURAKAMI TAKAO
IPC: H01R13/627
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a good incomplete fitting preventing connector capable of improving fitting operationality by reducing operating force for fitting connectors and reducing manufacturing cost by reducing the number of parts. SOLUTION: This incomplete fitting preventing connector 200 is provided with a lock arm 53 provided on an outer side surface of a housing 44 of a male connector 41 and extended to a direction for fitting connectors for locking connectors in a fitting state by engaging a locking protrusion 54 with an engaging hole 58 of a female connector 42, a shutter 55 provided on a tip of the lock arm 53 and capable of closing an opening 45a for fitting a terminal of the male connector 41 by pressing and energizing the locking protrusion 54 to an inner wall 64 of the housing and capable of opening the opening 45a for fitting a terminal by engaging the locking protrusion 54 with the engaging hole 58, and a male terminal 62 having a spring part 62b stored in the female connector 42 and capable of compression-deforming along a fitting direction of a terminal.
Patent JP-S5794287-A (JP)
Title: Method and apparatus for keeping heat of malt preparation tank
Inventor: KATOU TADASHI
IPC: C12N1/14
Filed: 1980-12-02
Abstract: PURPOSE: To prevent the proliferation of noxious bacteria in water attached to the inner plate  of a malt preparation tank, and to keep the tank at a proper temperature to obtain a high  quality malted rice, by alternately repeating the introduction and stop of hot water having a  temperature somewhat higher than that of the rice under malting into the water jacket of the  malt preparation tank.  
     CONSTITUTION: Hot water contained always in the thermostatic water tank 7 is pressurized  with the pump 8, and circulated successively from the automatic valve 9 to the inlet 4 of the  water-jacket 2 of the malt preparation tank 1, the water-jacket 2, the outlet 5, and the circulation pipe 6, and returned to the thermostatic tank 7. The temperature of the hot water is maintained somewhat higher than that of the rice under malting. The automatic valve 9 repeats the cycle of open and close alternately by the timer 10 having preset open and close periods.  When hot water is pressing through the water-jacket 2, there is no formation of water droplets on the surface of the inner plate 3 since the temperature of the inner plate 3 is higher  than the air temperature in the malt preparation tank 1. When the flow of the hot water is  stopped, the temperature of the inner plate 3 begins to decrease by the spontaneous cooling,  and when the temperature is lowered below the dew point of the air in the tank, water droplets begin the appear. However, the formed water-droplets are soon evaporated and dried  when the hot water is introduced again in the water-jacket and the inner plate 3 is heated.  Consequently, the proliferation of bacteria in the water droplet attached to the inner plate can  be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio