baber/WOPTO huggingface dataset:
Patent JP-S5688041-A (JP)
Title: Detecting mechansim for skew feeding of blank form
Inventor: HATASAWA KIKUO
IPC: B65H7/14
Filed: 1979-12-21
Abstract: PURPOSE: To automate detection by a mechanism wherein two photo-sensors are arranged at blank-form passing locations at proper intervals, the existence of a blank form is detected, and a skew feeding is detected when the OR output is longer than that under a normal condition.  
     CONSTITUTION: Light receiving elements 2a, 2b are arranged at blank-form passing locations at proper intervals to ensure that the light receiving elements 2a, 2b generate signals A, B by the interception of the light of luminous elements 31a, 31b by a blank form 1. The signals A, B are added to an OR circuit 33, and signals C are obtained. Pulses CKL are generated by means of a clock generator 34, and added to a counter circuit 35, and the intervals of a low level of the signal C are measured. The signals and the counting value under a normal condition of a reference-value generating circuit 36 are added to a comparison circuit 37, skew- feeding detecting signal are generated. Thus, detection can be automated without being subject to an influence due to the difference of the size of the blank forms. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6057630-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUTOMI TAKESHI
IPC: H01L21/302
Filed: 1983-09-08
Abstract: PURPOSE:To inhibit the reduction of a film as a photo-resist by forming a resist pattern on a metallic film surfaces as a wiring layer and treating the resist pattern with fluorine. CONSTITUTION:An Al-Si-Cu alloy film is applied, and a resist pattern as an etching mask is formed. Inter-element wirings consisting of Al-Si-Cu are shaped through reactive ion etching through plasma treatment by Freon gas by using a plasma etching device. Accordingly, the reduction of a film as a photo-resist can be minimized, the high accuracy and high reproducibility can be attained particularly in the formation of a pattern of a metallic wiring layer.
Patent JP-H0515355-A (JP)
Title: Food preservative
Inventor: TSUKIYAMA RYOICHI
IPC: A23L3/3472
Filed: 1991-07-05
Abstract: PURPOSE:To obtain an inexpensive, convenient and strong food preservative from natural material. CONSTITUTION:The objective food preservative contains an organic solvent extract of seed of Psoralea corylifolia. The organic solvent extract can be used in the form of aqueous solution, aqueous dispersion or powder. An inexpensive and strong food preservative can be produced because a large amount of an organic solvent extract having high antibacterial activity can be obtained from the seed of Psoralea corylifolia.
Patent JP-S6321732-A (JP)
Title: Caemera tube target
Inventor: ICHIBAGASE TAKESHI
IPC: H01J29/45
Filed: 1986-07-15
Abstract: PURPOSE:To enable ultra-violet image to pass a transparent substrate effectively and to be converted to electric signals by a photo-electric conductive membrane with high sensitivity, by using a particular transparent substrate and a particular photo-electric conductive membrane. CONSTITUTION:In a camera tube target made by coating a transparent substrate 4 with photo-electric conductive membranes 6-8 via a transparent conductive membrane 5, photo-electric conductive membranes 6-8 which are made mainly of amorphous Se and include below 40 atomic % of As over almost all area in the direction of thickness. As the transparent substrate 4, a material which transmits ultraviolet ray of wavelengths within 400nm, namely silica glass, crystal or the like is used. If the added As content is 0, not only the baking characteristic deteriorates but also, if it is left to stand in the atmosphere at about 70 deg.C or over for a long period of time, Se crystalisesto become grey metal selenium. If the added As content increases to 40 atomic % or over, all of dark current, afterimage and baking increase. Thus it becomes possible to form image with high sensitivity for ultraviolet image.
Patent JP-S6410174-A (JP)
Title: Inspection pipe
Inventor: MURAO YASUO
IPC: G01N33/543
Filed: 1987-07-02
Abstract: PURPOSE:To hold an immunologic agglutination reagent stably and to make a decision speedily in tens of minutes by putting the agglutination reagent which is frozen and dried in a transparent pipe whose passage is narrowed down at one end. CONSTITUTION:An inspection pipe consists of the transparent pipe 3 whose passage is narrowed down at one end. The immunologic agglutination reagent which is frozen and dried is put in the pipe 3. The pipe is made of polystyrene, polyethylene, polypropylene, polycarbonate, etc. The diameter of the pipe 3 is not limited specially, but the internal diameter is preferably 1-5mm. The reagent 2 is formed by fixing a material to be bonded singularly to a material to be measured or the material to be measured on a carrier. Consequently, the agglutination reagent is held stably and speedy decision making is performed in tens of minutes.
Patent JP-S5866908-A (JP)
Title: Compact telephoto zoom lens
Inventor: KAITA KENICHI
IPC: G02B15/173
Filed: 1981-10-16
Abstract: PURPOSE:To obtain a telephoto zoom lens of F/5.6 brightness and about 0.77 telephoto ratio which is compact and is subjected to aberration correction satisfactorily, by specifying the focal lengths of 4 kinds of lens groups and the focal length at the telephoto end of the entire system. CONSTITUTION:The 1st lens group of positive refracting power for focusing, the 2nd lens group of negative refracting power for variable powers, the 3rd lens group of positive refracting power for correcting the movement of an image point, and the 4th lens group for imaging are disposed successively from the object side. Nearly an afocal optical system is constituted of the 3rd lens from the 1st lns group. When the focal lengths of the 1st lens group, the 2nd lens group and the 4th lens group are defined respectively as f1, f2, f4 and the focal length at the telephoto end of the entire system of the zoom lens is defined as fT, the conditions of the equations 1-3 are satisfied.
Patent JP-H0919098-A (JP)
Title: Clamping member for lead wire of stator
Inventor: HYODO KOKI
IPC: H02K15/04
Filed: 1995-06-30
Abstract: PURPOSE: To assure more reliable fixation of lead wires even though there is dispersion in coil winding skill or wire diameter of the lead wires. CONSTITUTION: This is a clamping member 15 for fixing lead wires L to L connected to a coil CO in a stator wound with a coil CO through a terminal plate 12 at the inner side of a stator core 11. The above is equipped with an attaching portion 15a for terminal plate, a first securing portion 15b for fixing by elastically pressing a lead L to the peripheral surface of a coil CO, and a second securing portion 15c attached to the first securing portion 15b for fixing by elastically pressing to the peripheral surface of the coil CO with the lead wire L made in a receiving state from bottom side.
Patent JP-S5869492-A (JP)
Title: Control circuit for servo motor
Inventor: IKOMA AKIRA
IPC: H02P7/288
Filed: 1981-10-16
Abstract: PURPOSE:To improve the cost and the reliability of a servo motor by associating an oscillator, a pulse width modulator and switching unit in the same circuit and simplifying the circuit configurations of a speed detector and a discriminator with a CPU. CONSTITUTION:An oscillator, a pulse width modulator, a switching and the like are performed in one circuit 10, and a speed detector, a discriminator are performed with a CPU20, thereby controlling a motor M. The circuit 10 has a full- bridge switching circuit made of transistors Tr1-Tr6, a comparator IC1 which detects the current via a resistor R1 and compares it with a current control signal, and AND circuits IC2, IC3 which produce normal and reverse rotation signals, thereby performing the oscillation, modulation and switching by utilizing the counterelectromotive force with the inductance of a motor M. Accordingly,  the cost can be reduced by associating effectively in the same circuit 10 and the reliability and efficiency can be improved.
Patent JP-H1113091-A (JP)
Title: Hydraulic drive unit for construction machine
Inventor: TAKAHASHI UTA
IPC: E02F3/43
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drive unit for a construction machine in which composite operation of an attachment with any arm member of three arm members can be realized. SOLUTION: A flow control valve 6 to control a first boom cylinder 1, an arm flow control valve 9 tandem-connected to this to control an arm cylinder, and a second boom flow control valve 8 connected downstream of it to control a second boom cylinder 3 are disposed on the side of a first pump 13, and another arm flow control valve 10 to control the arm cylinder 3, a flow control valve 7 to control the first boom cylinder 1, and a spare flow control valve 12 to control an actuator 5 to drive an attachment are connected in parallel on the side of a second pump 14. In addition, a shuttle valve 20 is provided to take out pilot pressure to change the second boom flow control valve 8 for changing the arm flow control valve 9 to enable supply of hydraulic oil of the first pump 13 to the second boom flow control valve 8.
Patent JP-H1012508-A (JP)
Title: Material and apparatus for forming process flow
Inventor: ANDO KOJI
IPC: H01L21/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the time taken for control, new creation and re-edition of process flow data by forming a process flow, having a 5-step data structure, i.e., work instruction, apparatus processing condition, work step, block step and process flow. SOLUTION: A work instruction registering means 10 registers work contents to be executed by apparatus, disposed at production process steps. An apparatus processing condition registering means 20 combines the registered work contents to set apparatus processing conditions for the apparatus disposed at the steps. A process-forming means 30 sets the process. A block process-forming means 40 combines the set process steps, so that the entire production process are sectioned into units to set block process. A process flow-forming means 50 combines the block process to form a process flow. Thus, the process flow reduces the time for the control, etc., of process flow data.
Patent JP-S6411562-A (JP)
Title: Body implantable catheter
Inventor: HORIE MASAO
IPC: A61M25/00
Filed: 1987-07-02
Abstract: PURPOSE:To obtain an implantable catheter having good operability and not generating the pull-off of a tube after implantation, by using a fixing means formed of a shape memory alloy as a fixing means for fixing the connection pipe of a reservoir to the tube. CONSTITUTION:A fixing means 4 is passed through the tube 3 of a stayed catheter and, subsequently, the tube 3 having the fixing means 4 inserted therein is inserted in the connection pipe 9 of a reservoir 2 up to the base part thereof. Then, the fixing means 4 is moved to the position exceeding the engaging part 17 of the connection pipe 9 and heated between the base part of the connection pipe 9 and the engaging part 17 to strongly connect the tube 3 to the connection pipe 9. The fixing means 4 is formed of a shape memory alloy, pref., a unidirectional shape memory alloy not returning to the original deformed shape during body implantation, for example, an Ni-Ti alloy and, from the aspect of capacity and cost, the Ni-Ti alloy is most pref.
Patent JP-S5867343-A (JP)
Title: Catalytic body for purification of gas
Inventor: SEKIDO SATOSHI
IPC: B01J23/76
Filed: 1981-10-16
Abstract: PURPOSE:To reduce oxidative gases and reducing gases simultaneously and efficiently by means of the titled catalytic body obtd. by consisting the same of a perovskite type composite oxide contg. rare earth elements, alkaline earth metals, Co and specific transition metals. CONSTITUTION:This catalyst for purification of gases consists of the perovskite type composite oxide expressed by the formula (A is 1 kind of element selected among rare earth elements, A' is 1 kind of element selected along alkaline earth metals, B is Co, B' is 1 kind of element selected among V, Cr, Mn, Fe and Ni, O is oxygen. 0<=x<=1, 0<=y<=1). This catalytic body converts oxidative gases, for example, NOx to N2 by exhibiting electron donative characteristic thereto and incorporates oxygen into the lattice. The catalytic body donates oxygen ions to reducing gases, for example, CO, and converts the same to CO2. The oxygen pulled from the lattice is replenished by the oxidative gases or from the atmospheric air.
Patent JP-S6085358-A (JP)
Inventor: PURAIAN KURISUTOFUAA UEBU
IPC: G01N27/414
Filed: 1984-08-07
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-S6228337-A (JP)
Inventor: YAMAMOTO YUKIO
IPC: B65D5/44
Filed: 1985-07-26
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-2000350887-A (JP)
Title: Washing machine
Inventor: MATSUI SHOICHI
IPC: D06F33/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To enable the continuation of operation without damaging wash and without attaining an unstable state when much of the wash is put into a washing/spin-dry basket at the time of feeding water to the washing/spin-dry basket while rotating the tank at a low speed with a washing machine which lessens the damage and entanglement of the wash at the time of washing and removes dirt by the effective action of the washing water. SOLUTION: The inside bottom of the washing/spin-dry basket 2 which is freely rotatably disposed within an outer tank 1 is freely rotatably provided with agitating vanes 3. The washing/spin-dry basket 2 and the agitating vanes 3 are driven by a motor 7. The output signal from a water level detecting means 10 for detecting the water level in the washing/spin-dry basket 2 is inputted to a control means which controls strokes by controlling a water feed valve 12 for feeding the water into the washing/spin-dry basket 2 and the number of revolutions of the motor 7. The control means stops the rotation of the washing/spin-dry basket 2 and feeds the water when the motor 7 is detected to be overloaded at the time of feeding the water while rotating the washing/ spin-dry basket 2.
Patent JP-H11342272-A (JP)
Title: Decorative body moving system
Inventor: MOTO YUICHI
IPC: A63H13/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To move constantly and minimize a consumption of electricity. SOLUTION: A decorative body 8 is moved along a moving passage 2 not by special driving force but by gravity. When the moving passage 2 is rotated so as to replace a position of both ends of the top and bottom of the moving passage 2, the decorative body 8 which is located at an end part of the moving passage 2 is moved to a high place and descends along the moving passage 2 by gravity. Thereby, the decorative body can be moved with rotating freely and set actions and movements freely without requiring driving force which moves the decorative body.
Patent JP-H105483-A (JP)
Title: Washing machine used commonly for spinning
Inventor: SHIMAKAGE KATSUYUKI
IPC: H02P23/24
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To perform speed control to a motor for driving a spinning tub while reducing noise, and simplify a circuit constitution. SOLUTION: A motor 16 for driving rotation of a rotary tub as a spinning is connected to an AC power supply 26 through triacs 28, 29. A control part 32 controls on/off of the friode AC switches 28, 29 for changing a pattern for full energization of the AC power supply 26 and a pattern for phase control of the AC power supply 26 to give power to the motor 16 by energization angle control to the switches 28, 29.
Patent JP-H06343577-A (JP)
Title: Lavatory seat sheet supply device
Inventor: MATSUNAGA MASAHISA
IPC: A47K13/16
Filed: 1993-06-10
Abstract: PURPOSE:To provide the lavatory seat sheet supply device which simplifies the constitution of the device, improves the maintenance property, and is not restrained with an installation place. CONSTITUTION:In the lavatory seat sheet supply device for supplying a lavatory seat sheet 4 to a lavatory seat 2, this device is constituted so that the seat sheets 4 are contained in the inside or the inner part of a lavatory seat cover 3 one on another, and in the seat 2, a sheet holding means 6 is formed which is opened at the time when the seat cover 3 and the seat 2 abut on each other and holds a part of the lowermost seat sheet 4.
Patent JP-H04363499-A (JP)
Title: Hygroscopic swelling type water blocking member and water blocking method using same
Inventor: FUKUTOMI MIKIO
IPC: E02D3/12
Filed: 1991-06-11
Abstract: PURPOSE:To enhance the workability by providing such an arrangement that a water blocking member rapidly swells as necessary so as to block water and exhibits a high strength and a swelling pressure in order to support the weight of a filler. CONSTITUTION:Mold members 12 made of a hygroscopic swelling type hard material having a low swelling speed are made into close contact with a mold member 10 made of a hygroscopic swelling type soft material having a high swelling speed, on opposite sides of the mold member 10 which is therefore clamped therebetween, thereby a hygroscopic swelling type water blocking member is provided. There may be suitably used sponge-like urethane resin having a hygroscopic ability with which it can swell by several minutes, and synthetic resin having a hygroscopic ability with which it can swell several to several ten hours, in combination.
Patent JP-S5687484-A (JP)
Title: Method and device for manufacturing solid matter with large carbon content from waste
Inventor: FURANTSU OO FUKU
IPC: C10B53/00
Filed: 1980-11-25
Abstract: 1. Process for manufacturing carbon-enriched solids resistant to biological attack, from waste which contains organic carbon compounds as starting material, especially from town waste containing cellulose or cellulose-like compounds, in which the starting material undergoes a pyrolitic treatment by flame-free blowing with oxygen free heating gas so that it de-gasses, air being excluded, characterized in that the starting material is maintained during the pyrolitic treatment in a fuel gas stream in a temperature range between 265 degrees C and less than 350 degrees C.
Patent JP-S5689745-A (JP)
Title: Photoreceptor for electrophotography
Inventor: KIYOTA KOUHEI
IPC: G03G5/08
Filed: 1979-12-21
Abstract: PURPOSE: To improve the surface potential characteristic of the photoreceptor, by constituting the photosensitive layer of the photoreceptor for electrophotography with the powder, which is obtained by making P type color elements and N type color elements coadsorbed to the surface of ZnO, and the silicone resin as a binder.  
     CONSTITUTION: P type color elements (such as rose bengal) and N type color elements (such as crystal violet) are coadsorbed to the ZnO powder, and 10W 30wt% silicone resin for the photosensitive layer is used which has the OH radical (silane radical) as a binding agent and has the largest electron trap effect, and this silicone resin and the said ZnO powder are kneaded with a ball mill or the like to produce a coating liquid. Next, the obtained coating liquid is applied to the conductor base metal and is dried to form the photosensitive layer, and after that, an insulting film is coated on the surface of the photosensitive layer, thereby obtaining a photoreceptor for electrophotography of a three-layer structure. This photoreceptor is superior in sensitivity for the laser light of a visible ray and is suitable for the high-speed printer device using the laser light. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0457111-A (JP)
Title: Knob fitting structure
Inventor: KADONA SHIGEO
IPC: G05G1/08
Filed: 1990-06-27
Abstract: PURPOSE:To obtain the structure by which the knob can be attached without causing eccentricity at the time of attaching it to the shaft of a variable resistor by fitting the boss of a knob bearing part into a hole of the shaft by clearance fit at the time the knob is attached to the shaft. CONSTITUTION:A shaft 1 of a variable resistor is constituted of a shaft 1a of the shaft of a column, and a shaft 1b of the part formed by cutting the column in the axial direction. Also, in a bearing part 6, a notch 12 is provided on the opposite side of a boss 8. In a state that a knob 5 is attached to the shaft 1, the notch 12 of the bearing part is opened, but force for returning to the origin always works by elasticity, and by this force, the shaft 1 is tightened, and the bearing part 6 can be fixed to the shaft 1. A boss 10 of the knob 5 is fitted into a hole 2 of the shaft by clearance fit. When the knob 5 is pushed in fully, the tip 13 of the shaft 1 comes into contact with the inside surface of the bearing part 6, and it opened to the outside in the tip part of the bearing part 6. Accordingly, between 6 and 1, a clearance 14 and a clearance 15 are generated, but dimensions of 14 and 15 come to equal. That is, the knob 5 is attached to the shaft 1 without causing eccentricity.
Patent JP-S6326452-A (JP)
Title: Speed change device for automatic transmission
Inventor: KOGA HIDETAKA
IPC: F16H61/08
Filed: 1986-07-17
Abstract: PURPOSE:To effect a smooth speed change without disengaging a clutch in shift-up operation, by providing a synchronized gear mesh type automatic transmission with a friction clutch such as an electromagnetic multiple disk clutch to variably control transmitted torque. CONSTITUTION:An electromagnetic multiple clutch C5 is disposed at a side portion of a gear train 5M for a fifth gear position of an output shaft 6b of a transmission. An outer disk 20 mounted on a portion of the gear train 5M for the fifth gear position is brought into frictional contact with an inner disk 21 mounted on the output shaft 6b by an electromagnetic attracting action of a coil 22 and a armature 23 for transmitting torque. A torque transmitting force is increased in proportion to a current supplied to the coil 22 so that a prescribe current is supplied to an electromagnetic multiple clutch actuator 15 to increase or decrease transmitted torque or to effect its intermission. Shift operation is effected by applying the torque to the electromagnetic multiple clutch C5 and the application of the torque is released after the shift operation so that a speed change can be effected without disengaging the clutch.
Patent JP-H099612-A (JP)
Title: Negative voltage generation circuit of charge pump type
Inventor: ARESANDORO BURIGATEI
IPC: G11C11/407
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a charge-pumping negative voltage generation circuit which prevents a latch-up phenomenon from being generated in the transistor of a pump cell. SOLUTION: In a charge-pumping negative voltage generation circuit, a negative voltage(VN) is supplied to an output (2') by a pump action regarding a negative electric charge which is created on the basis of a P-type substrate and which is charged in (n) pieces of series-connected pump cells (C'1 to C'n) [where (n) is an integer]. The pump cells are composed of P-type transistors whose wells are connected to a node (15) to be biased positively. As long as a potential appearing at the output is larger than a reference voltage (REF), switching means (18, 19) which are installed in the circuit selectively supply a well bias voltage(VB) at the potential or higher to the node (15). When the potential appearing at the output is smaller than the reference voltage, the means supply a smaller well bias voltage (Vread).