baber/WOPTO huggingface dataset:
Patent JP-H0827963-A (JP)
Title: Roof panel connecting structure
Inventor: TANIMOTO NORIHISA
IPC: E04D3/366
Filed: 1994-07-20
Abstract: PURPOSE:To make the external appearance of a joint, the connecting part of roof panels, desirable, and prevent dust and volcanic ash from entering from the joint. CONSTITUTION:Roof panel connecting structure has roof panel bodies 5 and tiles 1 provided in plural vertical stages on the roof panel bodies 5. The tiles 1 protrude from the roof panel body 5 on one side and recede on the opposite side. The protruding tile 1 and the receding tile 1 are made butt each other, and the roof panel bodies 5 are arranged laterally to form a joint 2 extended between the ridge and the eaves. Plural joint members 14 of approximately U-shape are further provided to cover the joint 2 by the upper piece being fitted from the lower ends of the respective tiles 1.
Patent JP-H0458749-A (JP)
Title: Caster for squirrel-cage rotor
Inventor: KAWAGUCHI TAKASHI
IPC: H02K17/16
Filed: 1990-06-25
Abstract: PURPOSE:To enhance strength at the gate cutter part of a temporary shaft and to simplify the machining profile of lower die by disposing a groove type gate part on the outer circumference of the upper cutter of the temporary shaft thereby constituting the gate mainly of the temporary shaft. CONSTITUTION:Required number of rotor cores 1 are stacked on a temporary shaft 3 and a predetermined quantity of molten conductor material is poured into the molten sump 7a of a sleeve 7. A lower die 4 is then disposed at a predetermined position and the rotor cores 1 stacked on the temporary shaft 3 are mounted thereon. Consequently, a gate 3a to be filled with conductor material 2 is formed. An upper die 5 preset on a moving table 6 is then lowered to press the rotor cores 1. When a press plunger 8 is lifted under this state, molten conductor material flows through the gate 3a, the lower die 4 and the rotor cores 1 and filled in the upper die 5. When the rotor cores 1 are mounted on a rotor base 10 and the temporary shaft 3 is pressed by means of a rod 9, the temporary shaft 3 lowers to cut the gate 3a and separates a biscuit 2e.
Patent JP-2000000422-A (JP)
Title: Through-wall air conditioner
Inventor: URAMOTO YOSHIHIRO
IPC: F24F13/22
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent mildewing due to a drain water or rainwater intruding from outdoors accumulated in the drain water passage or the performance degradation due to the freezing of the waters with respect to a through-wall air conditioner. SOLUTION: A through-hole 18 communicating with the wall hole Wh bored in the wall W and through which a sleeve 15 is passed and a receiving part 14b surrounding the through-hole 18 and inclined to the wall are provided, further a mount 14 set on the wall W and attachably and detachably mounting the main body 1 is furnished. The sleeve 15 is inserted into the through-hole 18 from the indoor side and fixed by matching a flange 16 provided on one end of the sleeve 15 with a receiving part 14b, and a connecting port 13 provided for a main body 1 and through which a fluid is passed is engaged with the sleeve 15.
Patent JP-H10339403-A (JP)
Title: Steam generator for lowering drain temperature
Inventor: NAKAI YASUJIRO
IPC: F22B37/50
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To lower temperature of drain in a steam generator in order to prevent a drain pipe from being deformed and damaged owing to high temperature boiler water being drained. SOLUTION: A steam generator is adapted such that it includes a water level detector 8 for detecting a water level in a water chamber 2, a heater 9 heating boiler water in the water chamber 3, a water supply piping 7 for supplying water from a lower part in the water chamber 2, and a steam piping 5 for taking out steam from the inside of the water chamber 2, and the steam is generated by heating boiler water keeping the water level in the water chamber 2 at a predetermined water level. There is provided a boiler water drain pipe 15 that discharges the can water reaching above a predetermined water level poison whereby the concentrated boiler water is discharged by raising the water level up to the height of the boiler water drain pipe 15. Herein, there is provided water flow formation means 14 at a water supply introduction part in the water chamber 2 for forming an upward flow on water supplied to the water chamber 2, whereby boiler water temperature of which is lowered is drained by mixing it with the supply water.
Patent JP-S6413386-A (JP)
Title: Controller for ac elevator
Inventor: TANAHASHI TORU
IPC: B66B1/30
Filed: 1987-07-06
Abstract: PURPOSE: To generate a high torque required to a motor without using equipment exclusively used for catch torque by enlarging the exciting current component of a current order value to an invertor by a calculation means when a changing switch is operated as required. CONSTITUTION: A calculation means 14 calculates a current order value by the speed order 11a from a speed order generation device 11 and a speed signal 12a from a speed detector 12 for detecting the speed of a motor and controls an invertor 5 through PWM(pulse width modulation) comparator 15 and drives the motor by the output current. When a changing switch 13 is closed at the catch test time, a changing order 13a is inputted to a calculation means 14 and the calculation means 14 enlarges the exciting current component of the current order value and enlarges the exciting current component of the output current from the invertor 5 through the PWM comparator 15. Thus, the high torque required on the catch test can be generated to the motor without using a covertor, reactor and invertor exclusively used for catch test.
Patent JP-H0458670-A (JP)
Title: Copying machine
Inventor: OTANI MASAYUKI
IPC: B65H3/44
Filed: 1990-06-28
Abstract: PURPOSE:To make arrangement and sorting in a short time without complicated constitution of the machine and a limit of number of copies of the original by copying one set of originals to transfer paper sheets located by 90 deg. different from each other and inhibiting the sort and stack mode when only one transfer paper sheet exists. CONSTITUTION:At first a transfer paper detection means detects and discriminates whether or not transfer paper sheets decided by the set mode are set to cassettes 115a, 115b in both directions (lateral and longitudinal directions). Then whether or not a job is an odd number order job is discriminated, and when the result of discrimination is YES, a picture data is read as it is (without 90 deg. turn), a transfer paper sheet in the longitudinal direction is selected and an electrostatic latent image is formed on a photosensitive body. Then the job count is incremented, When the result of discrimination is NO, the picture data is rotated by 90 deg. and then read from the picture memory, a transfer paper sheet in the lateral direction is selected and an electrostatic latent image is formed on the photosensitive body. Since the arrangement and sorting of the transfer paper sheets are distinguished depending on the loading direction of the transfer paper sheets without use of a sorter in this way, the arrangement and sorting of the transfer paper sheets are implemented without a limit of number of copy paper sheets within the capacity of the cassette.
Patent JP-S5962059-A (JP)
Inventor: YUUJIN NERUSON SUKAABERII
IPC: A61N1/39
Filed: 1982-09-27
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-S6231650-A (JP)
Title: Controlling method for meandering of strip
Inventor: ANABUKI YOSHINORI
IPC: B21B39/14
Filed: 1985-07-30
Abstract: PURPOSE:To stabilize steering operation by generating the output of control amount corresponding to meandering speed obtained by the differentiation of meandering amount of a strip with gain changed to be inversely proportional to line speed detected. CONSTITUTION:A strip 10 passing by a ringer roll 12 has the meandering amount Y in the widthwise direction detected by a strip position detector 20 and the signal of said mount Y is sent to the input of a first amplifier 28 to be converted to voltage which is differentiated by a differentiating circuit 30 so that the meandering speed dy/dt of the strip 10 is detected. The meandering speed is amplified by gain Kt inversely proportional to line speed v in a second amplifier 32 to be converted to current value and sent to the input of an electricity/oil pressure converter 34. Said converter 34 sends oil amount corresponding the current value input to a hydraulic cylinder 14 which drives the ringer roll 12 about a tilting center 16. By such drive is properly corrected to the meandering of the strip 10.
Patent JP-H0217311-A (JP)
Title: Catalyst heater
Inventor: KONO KUNITOSHI
IPC: A01M1/20
Filed: 1988-07-06
Abstract: PURPOSE:To perform an automatic flame shut-off operation after reaching a predetermined temperature upon ignition by a method wherein a gas nozzle is pushed down by a coil-shaped shape memory alloy in a catalyst heater to be utilized in a smoke-type insect killer or an aromatic container and the like. CONSTITUTION:A gas nozzle 3 is mounted on an upper part of a gas tank 2 and a nozzle spring 4 always pushes up the gas nozzle 3 so as to inject gas. A gas lever 5 is supported at one end to a fulcrum point 6 and at the other end to a shape memory alloy 7. A combustion pipe 12 supports a catalyst 10 and a thermal radial plate 11 is arranged at its upper part. As an operating button 9 is pushed down in a direction A, the gas lever 5 is rotated in a direction B and the gas nozzle 3 is pushed up by the nozzle spring 4, the gas is injected and then its combustion is started. When the shape memory alloy 7 reaches a specified temperature, it is returned to a state before its operation, so that the gas nozzle 3 is pushed down and the combustion is terminated.
Patent JP-H09330392-A (JP)
Title: Counter system
Inventor: TOTSUKA HIROSHI
IPC: G06M1/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To count plural items with one counter and to memorize the counted result for every item, by inputting the plural items one by one and separately counting the respective plural items. SOLUTION: A power switch 6 is turned on, an operating mode select button 2c is pushed, and 'total number' count display 4c of operating mode display 4 is selected. The selection of 'total number' count display 4c can be confirmed by turning on the LED lamp of the display 4c. It is counted how many times an operator pushes a count-up button 2a. When a 'male/female' mode 4d of the operating mode display 4 is selected, 'men' are counted by a digit shift button 2b, 'women' are counted by the count-up buttons 2a, and the total numbers of visitors by men and women can be counted. After the end of research, a reset button 2d is pushed twice so that the counted number can be written in a memory.
Patent JP-H1155939-A (JP)
Title: Circuit device for generating dc voltage independent of load
Inventor: FELDTKELLER MARTIN
IPC: G05F1/613
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To materialize a circuit device for generating DC voltage independent of load, which is constituted so that the recontrol of output voltage may be performed regardless of load and at least approximately regardless of power voltage. SOLUTION: A circuit device for generation of DC voltage independent of load has a function generator FG which is arranged behind and connected to the controller RA in a feedback signal branch and generates an output signal y dependent on an input signal, according to function y=f (x), and this circuit device is constituted so that the amount of differentiation or change of the function f (x) may depend upon an input signal x and that the amount of differentiation or change may increase together with the increase of the input signal x at least in terms of section.
Patent JP-2000000478-A (JP)
Title: Pulverizer
Inventor: KAYUKAWA MASAYUKI
IPC: B02C7/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To make frictional heat of upper and lower millstones radiate well to make easy the cleaning of pulverized material which has fallen to the outside in the way which finely pulverizes tea young leaves or the like by the upper and lower millstones. SOLUTION: Plural supports 4 are erected on the upper surface of a lower case 6 so that spaces are formed therebetween. The supports 4 are provided with a preliminary pulverizing part 2 and a main pulverizing part 3. The side peripheral surface of the main pulverizing part 3 is exposed to the above spaces to increase the radiation of heat of the main pulverized part 3. A cooling fan 33 is preferably installed for blowing air to the side peripheral surface of the main pulverizing part 3.
Patent JP-S5958305-A (JP)
Title: Method and device for measuring surface shape
Inventor: OSHIDA YOSHISADA
IPC: G01B11/255
Filed: 1982-09-29
Abstract: PURPOSE:To perform measurement of high accuracy in a short time by recording the intensity distribution of an interference pattern obtained when the phase of light wave of either a light from an object to be measured or a reference light is changed N times and finding the phase of the interference pattern at each sampling point. CONSTITUTION:Light of laser, etc., comes out from a coherence light source 1. Beams returned from an object 7 to be measured and another beam from a reference optical path interfere with each other at an interference pattern generating optical path 12 and the interference pattern is projected onto the image- pickup plane 15 of an image-pickup device 14 by an image-forming lens 13. The interference pattern is sampled at a fixed pitch and the intensity of interference patterns at each image-pickup sampling point is detected and sent to a control circuit 16. The control circuit 16 takes in N pieces of interference pattern intensity signals and stores them in an external memory 18 through a computer 17. The computer 17 finds the phase of interference patterns at all sampling points by using Fourier transform and measures the surface shape.
Patent JP-S6411932-A (JP)
Title: High pure oxygen-free copper and its use
Inventor: SAKAI SHUJI
IPC: C22B15/14
Filed: 1987-07-06
Abstract: PURPOSE:To provide low temp. softening characteristics and prescribed folding fatigue resistance to oxygen-free copper by minimizing the content of phosphorus which prevents an oxidation phenomenon and limiting the total content of inevitable impurities such as oxygen, in the melting and casting of the oxygen- free copper. CONSTITUTION:The high pure oxygen-free copper having the compsn. of, by weight, <=1ppm content of phosphorus which prevents the oxidation phenomenon and <=50ppm total content of inevitable impurities such as oxygen is formed. The castings melted by using said high pure oxygen-free copper have low softening temp., having particularly prescribed folding fatigue resistance and can be applied as a copper alloy for a flexible printed circuit board and as the stabilized material for a super electroconductive wire.
Patent JP-H075765-A (JP)
Title: Developing device
Inventor: NISHIDO KAZUHIRO
IPC: G03G15/06
Filed: 1993-06-15
Abstract: PURPOSE:To suppress the deterioration of image density in lowering of toner quantity attached on a developing roller with the lapse of time. CONSTITUTION:By a control part 6, the set value of a applying bias voltage VSP is changed to -700V from the initial value of -600V and potential difference between the developing roller 2 and a supply roller 3 is changed from 0V to 100V when the detected result of a toner residual quantity sensor 5 at the time of starting of a starting a copying machine main body or a developing device main body becomes <=40g. Besides, it is acceptable that the changing control is executed between images in the midst of the developing of continuous passing papers. And also, it is acceptable that the detected results of a toner attaching quantity sensor on the roller 2, a toner consumption calculation part calculating the total consumption of the toner after the VSP is set last, a developing time integrating part calculating developing time after the VSP is set last and a counter for the number of sheets of passing papers detecting the number of sheet of passing papers after the VSP is set last, are used instead of the detected result of the sensor 5.
Patent JP-S5871815-A (JP)
Inventor: SHIGEMATSU KENJI
IPC: A01F12/56
Filed: 1981-10-20
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-H09324323-A (JP)
Title: Heat-bondable conjugate polyester fiber having low shrinkage
Inventor: IKEDA JUNJI
IPC: D04H1/541
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-bondable conjugate polyester fiber having low heat shrinkage and high dimensional stability and giving a fiber structure such as a non-woven fabric resistant to deformation caused by the lowering of the bonding strength even by using the fabric in a hot atmosphere. SOLUTION: This heat-bondable conjugated fiber is composed of a core consisting of a polyalkylene terephthalate having a melting point of >=220 deg.C and a sheath consisting of a copolymerized polyester having a glass transition point of 20-80 deg.C, a crystallization starting temperature of 90-130 deg.C and a melting point of 130-180 deg.C and composed or an aromatic polyester and an aliphatic polylactone. The dry-heat shrinkage of the yarn is <=3% at 100 deg.C.
Patent JP-S5869942-A (JP)
Title: Method and device for regulating contact pressure of drag head of dredger
Inventor: KUMAMOTO NAOKI
IPC: E02F3/90
Filed: 1981-10-23
Abstract: PURPOSE:To properly control the ground contact pressure of a drag head all the time according to the variations in the speed of the dredger in relation to the flow rate of water. CONSTITUTION:A tension to be applied to the rope 7 of a drag arm 2 is controlled according to the variation in the volume of a comparessed gas whose medium is a liquid and the ground contact pressure of the drag head 1 is regulated. In such a method, the speed 18 of the dredger A in relation to the flow rate of water is obtained, the pressure of the compressed gas is controlled by the speed 18, and the ground contact pressure of the drag head 1 is adjusted according to the speed 18.
Patent JP-S6147226-A (JP)
Title: Injection mold for silicone rubber roller
Inventor: KON SHUJI
IPC: B29C45/14
Filed: 1984-08-11
Abstract: PURPOSE:To obtain a silicone rubber roller with mirror-smooth outer peripheral surface excellent in releasability and consequently eliminating the necessity for applying surface grinding operation by a method wherein liquid addition-reaction type silicone rubber is injected between a hollow cylindrical mold, the inner peripheral surface of which is finished mirror- smooth and which is installed in the cavity of a heating mold. CONSTITUTION:A hollow cylindrical mold 3, the outer diameter of which is nearly equal to the inner diameter of the cavity 2 of a heating mold 1 and the inner peripheral surface of which is mirror-finished by hard chrome plating or the like, is installed in the cavity 2 of the heating mold 1. Firstly, after the mold 1 is preheated at the predetermined temperature, liquid silicone rubber is injected with an injection molding machine through the runners 7 in the mold 1, injection passages 6 so as to fill gaps, each of which is formed between the hollow cylindrical mold 3 and a roller core bar 4. Secondly, after the silicone rubber injection and filled in the mold 1 is hardened in the mold 1 held at the predetermined temperature, the cylindrical mold 3 is taken out of the mold 1 and cooled down to a temperature, at which the silicone rubber roller within the cylindrical mold 3 can easily be drawn out of the cylindrical mold due to the difference between the thermal expansion coefficients of the silicone rubber and of the metal of the mold 3, in order to take the molded silicone rubber roller out of the mold 3.
Patent JP-S5871054-A (JP)
Title: Numerically controlled grinding method of non-spherical rotary body
Inventor: SUGAWARA TAKAMI
IPC: B24B13/00
Filed: 1981-10-23
Abstract: PURPOSE:To high efficiently and high accurately obtain a grinding original point, by mounting a check test piece to a chucking device, grinding the test piece with a grinding wheel and measuring the ground center of the test piece. CONSTITUTION:A grinding wheel is molded by a rotary dresser 6. Here a form center XG of the grinding wheel becomes equal to a form center XD of the rotary dresser 6. Then the molded grinding wheel 4 is used to grind a test piece 9, and a center position l1, copied to the test piece 9, is measured, then compared with a centerl position lO, set by previously measuring a jig 8, to catch a  position shift DELTAl, further the dresser 6 is moved by this shift DELTAl by a fine adjustment jig 13, thus the center XG of the grinding wheel 4, that is, the center XD  of the dresser 6 is aligned to the axial center XW of a ground non-spherical  rotary body. In this way, a grinding original point can be attained.
Patent JP-H04338965-A (JP)
Title: Electrophotographic sensitive body
Inventor: ODA YASUHIRO
IPC: G03G5/06
Filed: 1991-06-13
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity, almost independent of the external environment and keeping satisfactory characteristics at the time of repeated use by incorporating a titanyl phthalocyanine pigment and a specified compd. CONSTITUTION:A titanyl phthalocyanine pigment contg. molecules of water by the largest number in adsorbed gas subjected to component analysis in vacuum and a compd. represented by formula I are incorporated. In the formula I, X1 is aryl, a heterocyclic group, etc., R1 is H, alkyl or aryl, each of R2 and R3 is alkyl, aryl or a heterocyclic group and R2 and R3 may bond to each other to form a ring. The titanyl phthalocyanine pigment preferably has the heat absorption peak at 80-120 deg.C in differential thermal analysis.
Patent JP-H06307826-A (JP)
Title: Mask inspection device
Inventor: OKUDA KENTARO
IPC: G01B11/24
Filed: 1993-07-08
Abstract: PURPOSE:To make accurate inspection irrespective of the shape of inspection pattern by inspecting whether any defect exists on the basis of the inspection image acquired from the inspection light of a short and a long wavelength component, and referencing the result obtained. CONSTITUTION:The short wavelength component of the first inspection light 121 is solely taken out, and the rear surface of a mask 10 is irradiated therewith. The transmitted light is put incident to the first photographing means 150, and the attached foreign matter, etc., on the mask 10 are shielded against the light so as to generate a darkness, and there image formation takes place. This is computed for each picture element where the first inspection pattern A/D converted 171 is identical to the design pattern 175, and inspection 176 is made whether defect exists. On the other hand, only the long wavelength component of the second inspection light 130 is taken out, and therewith the surface of the mask 10 is irradiated. The reflected light thereby is put incident to the second photographing means 160, and image formation takes place where Cr film, etc., on the mask surface serves as light part, and inspection 177 is conducted whether defect exists from this second inspection pattern and the second design pattern of the differentiated image. A defect judging circuit 178 compares the first defect pattern with the second and passes judgement whether the defect is due to poor pattern formation on the mask or to attachment of any foreign matter.