baber/WOPTO huggingface dataset:
Patent JP-S5911264-A (JP)
Inventor: MIKEERE MONASUTERORO
IPC: B41J29/40
Filed: 1983-05-27
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-S61252934-A (JP)
Title: Reduction gear for driving device of crawler vehicles
Inventor: TSUNEMI MASAHIRO
IPC: F16H1/32
Filed: 1985-04-30
Abstract: PURPOSE:To make a shock smaller at the time of selection from c.w. to c.c.w. rotation and vice versa, by forming both internal and external gears into involute toothing, while setting a difference in the number of teeth down to one, and supporting a carrier pin with a body via a support block. CONSTITUTION:An eccentric part 24 is installed in an input shaft 23, and external gears 30 and 31 are rotatably fitted in this eccentric part 24. In addition, this eccentric part 24 is supported by a body 1 and a support block 33 via bearings 40 and 41. Each carrier pin 25 pierces through these external gears 30 and 31 and is supported by the support block 33 and the body 1. And, a difference in the number of teeth between an internal gear 28 and these external gears 30 and 31 is one, while a tooth form is of involute toothing and that it is formed into a low tooth, insomuch that trochoidal interference may not happen at the time of intermeshing rotation.
Patent JP-H03292311-A (JP)
Title: Production of propylene block copolymer
Inventor: FUJITA TAKASHI
IPC: C08F4/658
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a propylene block copolymer having high rigidity, high impact strength and good flow in high activity by performing specified polymerization processes in the absence of any solvent in the presence of a specified catalyst. CONSTITUTION:A polymerization step (1) is performed in the absence of any solvent in the presence of a catalyst prepared by combining catalyst components A and B and performing a polymerization step (2) in the presence of an additional catalyst component C in an amount to give a molar ratio to the Ti atoms of component A of 0.1-40 to obtain the title block copolymer containing 10-70wt.% rubberlike substance. The [catalyst] component A is a solid one prepared by bringing component I (a solid component containing Ti, Mg and halogen), component II [a silicon compound of the formula, wherein R<1> and R<2> are each a hydrocarbon residue, X is halogen, 0<=m<=3, 0<=n<=3, and 0<=(m+n)<=3], component III (an organometallic compound of the group I-III metal), and component IV (a 4-20C diene compound) into contact with each other; catalyst component B is an organoaluminum compound; catalyst component c is a ketone or diketone compound; [polymerization] step (1) is the formation of a propylene homopolymer or a propylene.ethylene copolymer (85-30% based on the total polymer formed): and polymerization step (2) is the formation of a rubberlike copolymer (15-70% based on the total polymer formed) from a propylene/ethylene mixture.
Patent JP-H11291336-A (JP)
Title: Production of thermoformed article from polyester resin sheet
Inventor: KOTANI SATOYUKI
IPC: B29K67/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoformed article excellent in heat resistance and appearance such as a surface state or form from a polyester resin sheet. SOLUTION: A substantially unstretched polyester resin sheet is preheated to 60-95 deg.C and thermoformed within a thickness range satisfying the formula: 3<=t0 /t1 <=20 to form a thermoformed article and this article is brought into contact with a female mold set to a temp. of 130-270 deg.C and heat-treated within a thickness range satisfying the formula: 0.5<=t1 /t2 <=2. In the formulae t0 is the average thickness (mm) of the polyester resin sheet before thermoforming; t1 is the average thickness (mm) of the thermoformed article before heat treatment; and t2 is the average thickness (mm) of the thermoformed article after heat treatment.
Patent JP-H11291682-A (JP)
Title: Id card and preparing method thereof
Inventor: FUNAKI SHINSUKE
IPC: B42D15/10
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To detect a forgery even when an image or the content of an IC memory is forged and used in misappropriation, and prevent the misappropriation use from occurring by a method wherein the image which is recorded on the surface of an ID card, and data which is stored in the IC memory are made to correspond with each other. SOLUTION: An image photographing device 2 takes a photograph of the face of a person, and photoelectrically converts the photograph for each picture element, and digital face image data is obtained. An image data processing device 3 synthesizes the face photograph image data and character image data, and prepares recording image data which is recorded on the surface of an ID card 1. An image forming device 4 records the character image and the face photograph image on the surface of the ID card 1 as visible images. An image data compression device 5 forms compressed face photograph image data and character image data. An image data writing device 6 writes and records the compressed face photograph image data and character image data into an IC memory through an antenna of the ID card 1.  A long as the compression method is not known, a re-writing of the stored content is difficult, and also, a forgery can be detected.
Patent JP-H11298354-A (JP)
Title: Radio receiver for control
Inventor: HAMA TOSHIICHI
IPC: H04B1/18
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a radio receiver for control capable of substantially reducing reception sensitivity at the time of changing a setting mode and narrowing a reception area by a simple configuration. SOLUTION: When an ID setting mode is started, the information an ID coded and a frequency group is received from a transmitter by a prescribed data transmission form for ID setting and a microcomputer 4 monitors RSSI signal output A0 converted in an A/D converter 3, and only when the RSSI signal output A0 is higher than a judgement level Aref set beforehand, changes the setting of the ID code and the frequency group for collation set in an EEPROM 5 and rewrites it to the same one as the transmitter based on the demodulation output of a detection stage 22.
Patent JP-S62251662-A (JP)
Title: Measuring method for concentration of hemoglobin
Inventor: TAKATANI SETSUO
IPC: G01N21/3577
Filed: 1986-04-25
Abstract: PURPOSE:To enable simple and exact measurement by determining the the concn. of heloglobin by the quadratic expression for the intensity of reflected light. CONSTITUTION:A generated 11 driving pulse D is supplied through a driving device 12 to a pin P3 of a reflected light sensor S. An LED3 is then lighted up according to the pulse D and the intensity E of the reflected light detected from a photodiode 5 according to the lighting up of the LED3 is outputted from the pin P6 and is supplied through a preamplifier 13 and a main amplifier 14 to a detector 15. The generated 11 pulse D is inputted to a detection pulse generator 16 from which the pulse is supplied as a detection pulse M to the detector 15. The intensity E is detected only when the pulse M is supplied. The detected 15 intensity E is inputted through an analog to digital converter 17 to a microcomputer 18. The concn. of the hemoglobin (Hb) is determined by executing the arithmetic processing using the quadratic expression Hb=AE<2>+ BE+C (where, A, B, C are the constants arising from the characteristic of the sensor to measure the intensity E of the reflected light).
Patent JP-S5521255-A (JP)
Title: Holding method for very small gap between recording and recorded in picture forming apparatus
Inventor: IKEDA KENJI
IPC: B41J2/01
Filed: 1978-08-04
Abstract: PURPOSE:To provide the holding method for a very small gap by determining the position of recording being movalbe vertically to the recorded, with the balance action of pushing device and of the air blowing device. CONSTITUTION:The air blowing device, which is consisting of the pressure pipe 7 and the compressor 8, and the electromagnets 5 as a separating device are set on the recording head 3 (consisting of the ink jet head, charging device, etc.) being movable forware and backward. At the working, the gap is held constantly with the balance of approching action by the electromagnets 5 and of separating action by the air blowing device 6. It is better to establish the pocket 6a in the facing surface 2 of air blowing device to the recorded body.
Patent JP-H0633988-A (JP)
Title: Constant-load disk spring graduating and suspending device
Inventor: JIYOU SAKATOSHI
IPC: F16L3/205
Filed: 1993-04-22
Abstract: PURPOSE: To achieve compactness and light weight, and improve capacity in a disc spring constant compensating and hanging device for a pipeline in a thermal power plant by installing swinging frames in a pair of spring units symmetrically disposed relative to a vertical axis of the hanging device, and interlocking them with a load supporting means through a movable platen. CONSTITUTION: One end of a swinging frame 4 rotatably installed on each side of a fixed frame 3 by a main shaft 5 is hinged to a load shaft 7 of a spring unit 20 symmetrically disposed relative to a vertical center line Y-Y of this hanging device by a connection shaft 6. The outer end is disposed to get in contact with a movable platen 15 through a movable wheel 16. A load hanging plate 2 is installed on this movable platen 15, and a placed load is hung by the movable platen 15. The movable platen 15 hanging the load is thus connected to the spring units 20 through the movable wheel 16 and the swinging frame 4 to be supported, thereby additive stress or stress transition is avoided.
Patent JP-S5429635-A (JP)
Title: Information reproduction device and learning device
Inventor: KONNO KAORU
IPC: G09B5/06
Filed: 1977-08-10
Abstract: PURPOSE: To make it possible to reproduce the sound and image concurrently by combining a projector with a mangetic head. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58211822-A (JP)
Title: Thread cutting attachment of machine tool
Inventor: HANANO MASARU
IPC: B23G3/08
Filed: 1982-06-02
Abstract: PURPOSE:To prevent vibration caused by a shock, in which a stopper piece hits a positioing limit part at resetting time of a turning cam, by resetting a movable holder through pull down motion of a handle and the turning cam automatically to a cutting start position. CONSTITUTION:A cam part (a), pressure receiving cam part (b) and recessed parts of a brake cam part (c), cut up positioning part (d), escape turn promoting part (e), escape turn deceleration part (f), etc. are formed to a turning cam 9. And successively to the above parts, a turning cam resetting sloped cam part (g) and an escape resetting part (h), which can automatically turn an auxiliary resetting upper subpawl 16 in parallel to the cam part (g), are provided, while a resetting sloped cam part (i) only use for the subpawl 16 is parallel to the recessed parts (e), (f) is formed in a staircase shape from the resetting part (h) partially successively to the cam part (g). In this way, interlocking to the resetting of a movable holder 2 by a resetting depressive handle 6 fixed to the holder 2, the turning cam is automatically reset to a cutting start position and thread cutting work can be repeatedly performed.
Patent JP-H01268853-A (JP)
Title: Method for preventing creep embrittlement of apparatus used in creep temperature range
Inventor: NOMURA TORU
IPC: C23C4/02
Filed: 1988-04-18
Abstract: PURPOSE:To effectively prevent creep embrittlement or rupture of the title apparatus and to enable partial repair which is effective for obstructing the creep proceeding by successively subjecting the metal surface of the apparatus to shot blasting, thermal spraying with an Ni alloy and thermal spraying with ceramic. CONSTITUTION:The metal surface of the apparatus used in the creep temp. range is subjected to shot blasting or blasting with a blasting material to produce cleaning and peening effects on the metal surface in a first stage. An Ni alloy or cermet is thermally sprayed on the treated surface to form an underlayer in a second staged and then ceramic is thermally sprayed to form a finishing layer in a third stage. By this method, the temp. of the metal surface can be reduced without changing the operation conditions of the apparatus, creep embrittlement or rupture and proceeding can be prevented and the apparatus can be partially repaired during use.
Patent JP-S62250862-A (JP)
Title: Step motor
Inventor: INAMOTO KATSUYA
IPC: H02K37/12
Filed: 1986-04-24
Abstract: PURPOSE:To decrease the number of parts, reduce the inertial force and improve the responsibility, by comprising a rotor by the use of permanent magnets where the orientation is found polar-anisotropic in the same plane and magnetization is conducted. CONSTITUTION:A rotor comprises permanent magnet substances 2 formed into a thin annular disc. As for the permanent magnet substance 2, its orientation is to be found polar-anisotropic only in the predetermined number of poles in the same plane and it is magnetized. This permanent magnet 2 is fixed to a bush, which is fitted to the axis of rotation and fitted into the inside circumference of a central hole. The rotor is arranged rotatably in the housing interior composed of a magnetic substance by rotatably supporting the rear edge and output side of the axis of rotation respectively by means of the bearings provided in the central part of a housing divided up and down.
Patent JP-H05286679-A (JP)
Title: Passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B23/02
Filed: 1992-04-15
Abstract: PURPOSE:To provide a passenger conveyor, which can favorably keep the strength of the joint of the fragments of a split drive shaft and can reduce the overall width of the conveyor. CONSTITUTION:The drive shaft 2 for stepboard sprockets 3, 4 to move stepboards 1 is split on the driving sprocket 5 side into two shaft fragments 2A, 2B, which are coupled together by flanges 2a, 2b formed in a single piece with them 2A, 2B, and bearings 8, 9 at the left and right ends of the drive shaft are fixed to a supporting table 14 positioned a certain distance (h) apart over the height from the upper edge member 10a of a body frame 10. This permits keeping the strength of the drive shaft and reducing the overall width of the conveyor.
Patent JP-H06289994-A (JP)
Title: Display device for ohp projecting device with picture editing function
Inventor: KADOI HIDEO
IPC: G06F3/048
Filed: 1993-03-30
Abstract: PURPOSE:To efficiently prepare a presentation picture by inputting information of a picture with a video signal, temporarily it in a floppy disk and after then, synthesizing in picture preserved various kinds of pictures through the use of a pointing device. CONSTITUTION:A liquid crystal controller 6 writes the video signal inputted from a personal computer 1 in a bi-directional memory 7, reads out data by a portion of one picture of the written bi-directional memory 7 and displays it on a liquid crystal 10. When the storage key of a remote controller 4 is being pushed, the display contents of the picture of the liquid crystal 10 is store in FD 14. When a picture synthesizing key is being pushed, display data by a portion of two pictures preserved in FD 14 is read and combined to prepare data by a portion of one picture to store it in FD 14. When the writing ON key of the remote controller 4 is being pushed, a writing circuit 8 is turned on so as to permit writing by the liquid crystal controller with the video signal from the personal computer as display data of the picture.
Patent JP-S58214015-A (JP)
Title: Rectilinear-motion rolling bearing unit for table
Inventor: TANAKA KAZUHIKO
IPC: F16C29/00
Filed: 1982-06-03
Abstract: PURPOSE:To make the unit small and light and to prevent its casing from causing oscillation, by such arrangement to provide a casing operable to make a rectilinear motion, and straddlingly mounted on a wide track rail of integral construction, with endless rectilinear-motion rolling bearings. CONSTITUTION:A track rail 10 of integral construction with small elevation and large width is provided with raceway tracks 30, 30 longitudinally running on its both sides. A casing 1 is provided with downward-extending portions 35, 36 so as to be straddlingly mounted on the track rail 10, and raceway tracks 37 are provided on the internal sides of the downward-extending portions. Balls 24 are interposed between the raceway tracks 30 and 37 to serve together as endless rectilinear-motion rolling bearings. A fixed cover 3 is projectingly provided on the under surface in the center of the casing 1. A hole 13, through which a screw shaft 5 for feeding the casing penetrates, is projectingly provided running in parallel with the raceway track 30.
Patent JP-H09283623-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUKUMO TOSHIKI
IPC: H01L21/768
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce electric resistance in a via portion by providing a structure such that a protrusion of a plug contacts a wiring. SOLUTION: A second interlayer insulating film 3 is etched until a first wiring 2 is exposed, thus opening a via-hole 8. Tungsten W with a thickness of 700nm is deposited on the entire surface of a Tin/Ti film 4 by a CVD method, and the via-hole 8 is also filled with the tungsten W. Since the selection ratio of etching of a W-plug 6 with respect to the second interlayer insulating film 3 made of a silicon oxide film is as small as 1/50 or less, etching of only the second interlayer insulating film 3 is substantially enabled. Thus, the W-plug 6 may be caused to protrude from the upper surface of the second interlayer insulating film 3. Then, by stacking an Al alloy wiring on the second interlayer insulating film 3 to form a second wiring 5 thereon, the W-plug 6 is electrically connected with the second wiring 5 at the via portion.  Since the contact area between the W-plug 6 and the second wiring 5 at the via portion increases, the current density may be relaxed by the amount of increase in the area and reliability may be improved.
Patent JP-H02273593-A (JP)
Title: Carrier for immobilizing microorganism
Inventor: MATSUSHITA KONOSUKE
IPC: C02F3/10
Filed: 1989-04-14
Abstract: PURPOSE:To expand a cell bonding area and to enhance the decomposition treatment speed and removal ratio of org. matter by applying surface-moldifying treatment to an immobilizing carrier formed by entangling a large number of linear porous bodies each formed by providing pores having a pore size of 10 to 800mum to the entire region of a filament. CONSTITUTION:A linear porous body 1 is formed by opening pores 3 having a pore size of 10 to 800mum to a filament having a diameter of about 0.1 to several mm over the entire region thereof. A large number of linear porous bodies 1 are entangled to form an immobilizing carrier A having a form provided with two-dimensional or three-dimensional open perforations 4. Surface modifying treatment is applied to the immobilizing carrier A at this time to control the wet angle of the surface of said carrier with water to 60 to 120 deg.. By this method, the cell bonding area of the carrier is expanded several to several ten times a conventional one and the decomposition speed of org. matter is enhanced by holding a large amount of cells to high concn. and bacterial cell immobilizing capacity is kept constant regardless of salt concn.
Patent JP-H07283843-A (JP)
Title: Clock regeneration circuit and demodulator using this circuit
Inventor: FURUKAWA HIDETO
IPC: H04L7/033
Filed: 1994-04-07
Abstract: PURPOSE:To attain high speed drawing in of the clock regeneration circuit by detecting a change point of a difference signal between a signal subjected to phase detection and a signal of one preceding symbol and extracting a regenerated clock signal synchronously with the difference signal based on the detection output. CONSTITUTION:A signal theta(t) subjected to phase detection is given to a difference circuit 1, the polarity of a signal theta(t-T) subjected to 1 symbol delay is inverted and they are added and a difference DELTAtheta(theta) is given to a change point extract circuit 2. An output of a change point extracted by the circuit 2 is led to a digital PLL 3, and the signal is given to a phase comparator circuit 30. The circuit 30 takes a difference between the input phase and a phase of an oscillated frequency signal of the oscillator 32 frequency-divided by a frequency divider circuit 33 and the difference is outputted. In this case, a carrier frequency component and its harmonic component of the output of a phase comparator circuit 30 are blocked by a loop filter 31 comprising an LPF. Its output is given to the phase comparator circuit 30 by the frequency divider 33 and outputted as a regenerated clock signal.
Patent JP-H03293554-A (JP)
Title: Temperature sensor
Inventor: OKU MITSUMASA
IPC: G01N27/12
Filed: 1990-04-11
Abstract: PURPOSE:To achieve a higher response speed with a higher sensitivity by using a ZnO whisker comprising a nuclear part and a dendrite extending in different axial directions from the nuclear part as moisture sensing element to allow realization of moisture sensing characteristic stable with a better reproducibility. CONSTITUTION:When a ZnO whisker which has a three-dimensional tetrapod shape is collected, a porous solid matter with a moderate void can be realized to facilitate the incoming of water to and outgoing thereof from the solid matter. As the ZnO whisker is all complete ZnO single crystal body, the surface of the crystal gives a uniform crystal face to make responsiveness of the surface of the crystal even for a water molecule. This enables the realization of moisture sensing characteristic stable with a better reproducibility and can produce a sensor which is high in response speed with a high sensitivity. On the other hand, the ZnO whisker is a three-dimensional tetrapod shaped fibrous one and when it is collected and compressed, it makes a hard to split solid matter thereby enabling the realization of an element with a higher mechanical strength.
Patent JP-H07300190-A (JP)
Title: Capper
Inventor: MIYAJIMA MASATO
IPC: B67B3/20
Filed: 1994-05-10
Abstract: PURPOSE:To cap a container with a screw cap to be turned into place, a plug cap to be pushed into place, or a composite cap in which a screw cap and a plug cap are combined. CONSTITUTION:A machine body 1 supports a number of rotary shafts 2 respectively over containers (b) placed on the lower side of the machine body 1 in a manner that the rotary shafts can freely be rotated, lifted, and lowered. A capping member 3 is attached to the lower end of each of the rotary shafts 2. Each of the rotary shafts 2 is connected with a rotative means 4 separately from the others and with a means of lifting and lowering 5 also.
Patent JP-H11294552-A (JP)
Title: Parallel displacement mechanism
Inventor: TAMAKI TOMIO
IPC: F16H21/10
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To form a parallel displacement mechanism in a simple structure by providing two rotary levers rotatably fitted to a stationary body, openably operating the rotary levers with an exciting body, and displacing a movable body in parallel via spindles protruded on the tips of the rotary levers. SOLUTION: Disks 11 are formed at the base ends of two rotary levers 2, teeth 12 are carved on the disks 11 to be meshed with each other, and the base ends are pivotally fitted to a stationary body 1 via pins 13. A damper 3 is provided between the upper section of one disk 11 and the stationary body 1 to openably excite the rotary levers 2. Circular arc oblong holes 14 are carved on the circular arcs around the pins 13 of the stationary body 1, and guide pins 17 fixed to the rotary levers 2 are inserted into the circular arc oblong holes 14. Horizontal oblong holes 15 are carved on a movable body 4, spindles 16 fixed to the tips of the rotary levers 2 are inserted into the horizontal oblong holes 15, and the movable body 4 is moved in parallel when the rotary levers 2 are rotated.