baber/WOPTO huggingface dataset:
Patent JP-H02210129-A (JP)
Title: Drain measure provided with depth regulating frame
Inventor: SHIMA NOBUYOSHI
IPC: E03F5/10
Filed: 1989-01-28
Abstract: PURPOSE:To prevent water from leaking downstairs by setting a water- permeable section for leading leakage water received by a water-collecting flange, into a drain measure main-body, between the drain measure main-body and a depth regulating valve. CONSTITUTION:A drain measure main-body 1 is formed in the shape of a rectangular parallelepiped with the opening upper section of a required length. Besides, on the opening section peripheral-edge of the main body 1, a water-collecting flange 11 for receiving leakage water leaking through a water-proof layer S and guiding the water to the drain measure main-body 1 is formed. After that, on the bottom plate 12 of the drain measure main-body 1, an inclination from one side to the other side in the longitudinal direction is set, and at an inclined end, a drain port 13 is formed, and the drain port 13 is provided with a trap 3. When the leakage water is stopped by the water-proof layer S and flows toward the main body 1, then it flows on the water-collecting flange 11, and flows into the drain measure main-body 1 from a water-permeable section 20 between the main body 1 and a depth regulating frame 16, and it is drained from the drain port 13 and flows in the trap 3 and is drained.
Patent JP-S63188480-A (JP)
Title: Flash welding equipment
Inventor: MIYATA JUNJI
IPC: B23K11/04
Filed: 1987-01-29
Abstract: PURPOSE:To change the cutting position of preceding and succeeding steel plates without changing to grip a clamp by changing the relative relation between an electrode and the cutting position to enable adjusting the projection length from the electrode of objects to be welded left to cut. CONSTITUTION:In the case of a welding condition where a large extending allowance is set, cutting equipment 61 with the small cutting width is raised by a driving device 63 and cutting equipment 62 with the large cutting width is lowered by a driving device 64. After this, when a frame is made to travel at right angles with the butt direction of the objects to be welded, the projection length from an electrode body of the objects 54 and 55 to be welded is left by the prescribed large dimensions L2 and remaining other parts are cut down. Accordingly, when the welding is started as this is, the set quantity of the extending allowance is made to the dimension L2. In this way, the set quantity of the extending allowance can be changed by selecting and using the plural cutting equipments with the different cutting width.
Patent JP-S61179244-A (JP)
Title: Covering material for vessel
Inventor: ECHIGO ICHIRO
IPC: B32B15/08
Filed: 1985-02-01
Abstract: PURPOSE:To provide the titled covering material which has excellent cavitation erosion inhibiting characteristics, corrosion resistance and surface lubricity and can prevent marine organisms from depositing thereon, by incorporating copper powder in the surface layer part of at least one side of an ultrahigh- molecular-weight PE resin sheet. CONSTITUTION:An ultrahigh-molecular-weight PE resin sheet 1 having a surface layer part 2 contg. copper powder 3 on one side thereof, obtd. by blending 30-70pts.wt. copper powder with 100pts.wt. ultrahigh-molecular-weight PE resin having an MW of at least 1,000,000, is laminated with an ultra-high- molecular-weight PE resin sheet contg. no copper powder.
Patent JP-H10211196-A (JP)
Title: X-ray ct scanner
Inventor: OKAWA ATSUSHI
IPC: G06T1/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To generate the three-dimensional tomographic images in a desired direction of an interested region without moving a subject by gathering projection data successively detected by a two-dimensional X-ray detection means, computing three-dimensional tomographic image data from the gathered projection data and generating the tomographic image of a desired slice position. SOLUTION: At the time of tomography, the subject is placed at a position for radiating X-rays to the interested area of the testee body between a scanning type X-ray source 2 and a two-dimensional X-ray detector 5 first. Then, the X-rays are radiated from the X-ray elements 1... of the scanning type X-ray source 2 and X-ray signals are detected in the detectors 4... of the two-dimensional X-ray detector 5.  Then, digitized projection data are transferred to a data gathering part 9 and stored, and in the case that the X-rays are radiated from all the X-ray elements 1 and scanning is ended, the obtained projection data are read, three-dimensional data for which the surface of the X-ray source 2 is an upper surface and the surface of the X-ray detector 5 is a bottom surface are arithmetically processed, the slice position is specified by an indication part 15 while looking at a display part 12 and the desired tomographic image is displayed.
Patent JP-H09191130-A (JP)
Title: Light emitting element device and its manufacture
Inventor: MUKAI MIKIO
IPC: H01L33/20
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a light emitting element device and, at the same time, to reduce the size of the device by efficiently utilizing the light rays emitted from light emitting elements. SOLUTION: In a light emitting element device, light shielding films 12 having openings 12a are formed within prescribed extents in front of light emitting elements 11 on a semiconductor substrate 10 on which the elements 11 are formed and, at the same time, micro-lenses 13 are formed on the front faces of the elements 11. The micro-lenses 13 are formed by forming resist patterns 13b on the elements 11 and forming the surfaces of the patterns 13b in curved surfaces, such as spherical surfaces, etc., through heat-treatment.
Patent JP-S59147298-A (JP)
Inventor: MANFUREETO FUOOKUTO
IPC: G21C19/06
Filed: 1984-02-03
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-H08223810-A (JP)
Title: Cordless device
Inventor: OGATA TAIZOU
IPC: G05F1/00
Filed: 1995-02-07
Abstract: PURPOSE: To safely replace a battery by turning off a changeover switch connected across the output of a rectifier circuit at the time of replacing a battery. CONSTITUTION: In the state that a detachable connector 20 is connected to a commercial a.c. power supply 21, the voltage of the commercial a.c. power supply 21 stepped down by a load 22 and applied to a rectifier circuit 24. The voltage is vonverted into a direct current by the rectifier circuit 24 and outputted to the terminal 28b of a changeover switch (SW) 28. A load 23 is connected to a common terminal 28a. A battery box 26 is connected between the terminals 28c. The switch SW 28 always connects a common terminal 28a to the terminal 28b side. In that state, the load 23 is driven by the output of the rectifier circuit 24. When the detachable connector 20 is removed from the commercial a.c. power supply 21, the common terminal 28a is connected to the terminal 28c side. Namely, a current is supplied to the load 23 from a battery 27.  When the battery 27 is consumed, the common terminal 28a is connected to the terminal 28c side to replace the battery 27 in the state of being insulated from the commercial a.c. power supply 21.
Patent JP-H11218202-A (JP)
Title: Belt type clutch mechanism
Inventor: ITO NOBORU
IPC: F16H7/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission belt with appropriate tensile force with a simple structure. SOLUTION: A belt type clutch mechanism 14 rotatably, contactably places a clutch roller 28 on a power transmission belt 26. The clutch roller 28 is moved, using a clutch motor 32 to strain and relax the tensile force of the belt 26 and to control the turning on and off transmission power. Timer setting means is provided to set normal rotation time TON for driving the clutch motor 32 in the normal direction. A clutch input signal drives the clutch motor 32 by the normal rotation timer time TON to strain and energize the belt 26 through the clutch roller 28. At this time, the clutch roller 28 stops at the position having balanced energization force in the direction for straining the belt 26 and reaction force of the belt 26, turning on the clutch.  Then, when the normal rotation timer time TON elapses, the driving of the clutch motor 32 is stopped to retain the position under the clutch on state.
Patent JP-H04236091-A (JP)
Title: Molten metal vessel tilting device
Inventor: FUJITA SENJI
IPC: F27B14/02
Filed: 1991-01-18
Abstract: PURPOSE:To provide comparatively inexpensive molten metal vessel tilting device, capable of reducing an installation space in the direction of pivoting axis and tilting large size molten metal vessel upon pouring the molten metal so as not to change the position of a pouring port while pivoting and tilting the molten metal vessel. CONSTITUTION:A small diametral gear 46, capable of being rotated about the axis of a shaft 50, and a large diametral gear 54, capable of being rotated about a shaft 58 and engaged with the small diametral gear 46, are provided while a guide arm 62, rotated together with the small diametral gear 46, is engaged with a guide roller 18 so as to be capable of guiding the guide roller 18 into the lengthwise direction the piston rod 78 of and a hydraulic cylinder 72 is connected to a connecting arm 66, rotated together with the large diametral gear 54. When a piston rod 78 is projected, a furnace body 12 is tilted about a supporting shaft 28 through a connecting arm 66, the large diametral gear 54, the small diametral gear 46, the guide arm 62, the guide roller 18 and the like and, thereafter, the furnace body 12 is tilted about a supporting shaft 44.
Patent JP-S60164295-A (JP)
Inventor: MIYANO HIROSHI
IPC: F16L41/00
Filed: 1984-02-07
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-H07229850-A (JP)
Title: Method and device for inspection of surface
Inventor: TAKAHASHI IPPEI
IPC: G06T7/00
Filed: 1994-02-16
Abstract: PURPOSE:To surely detect only a projection defect without being affected by various kinds of factors of defects. CONSTITUTION:A sheet-like film 18 is conveyed along rotation of an inspection roller 11 being folded. A scanning light 25 is emitted from a projector 12 so as to be in contact with an inspection section 18a of the film 18 and is inputted to a photodetector 13 after passing through the inspection section 18a. The photodetector 13 sends a photoelectric conversion signal which is proportional to a quantity of the inputted scanning light 25 to a signal processing circuit 17. The signal processing circuit 17 generates a defect-indication signal when a level of the inputted signal is low. An optical glass 15 having parallel surfaces is provided in an optical path of a laser light 20a. An inclination angle of the optical glass 15 is adjusted by a servo device 28, thereby adjusting the height of the scanning light 25.
Patent JP-2000220585-A (JP)
Title: Scroll type compressor
Inventor: NAKANE YOSHIYUKI
IPC: F04C27/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a scroll type compressor by providing at least one pressure receiving area reducing passage penetrating a movable scroll wall and a movable scroll substrate from the tip surface of the movable scroll wall. SOLUTION: In the internal tail end part 342 of the movable scroll wall 34 of a movable scroll, a pressure receiving area reducing passage 39 is formed to penetrate the movable scroll wall 34 and a movable scroll substrate. The pressure receiving area reducing passage 39 has an opening on its tip surface. The internal tail end part 361 of a scroll-shaped groove 36 on the tip surface is annular, and the internal tail end part 381 of a sealing member 38 has an annular shape to be engaged with the internal tail end part 361 of the groove 36. The annular internal tail end part 381 of the sealing member 38 surrounds the opening.
Patent JP-H02201832-A (JP)
Title: Magnetic driving type electrode for vacuum interrupter
Inventor: NODA TAIJI
IPC: H01H33/66
Filed: 1989-01-31
Abstract: PURPOSE:To improve the breaking performance by setting the outer diameter of a contact surface to be less than the diameter of a lead rod, connecting the forward end surface of the lead rod with the back surface of a contact part directly, forming a concave hole in the forward end surface of the lead rod, and setting a component of current ways at the time of energization of the crossing direction to the contact surface larger than a component parallel to it. CONSTITUTION:A reinforcement plate 24 of stainless or the like is provided at a back surface 21a of an arc part 21, the forward end part of a lead rod 25 is engaged from the back surface side of the arc part 21 to a throughhole 22, a flange part 26 provided in the outer circumferential surface of the lead rod 25 is applied to the back surface of the reinforcement plate 24, and the lead rod 25 is brazed with the arc part 21. A concave hole 27 is formed in a forward end surface 25a of the lead rod 25, and the depth of the concave hole 27 is set so a bottom surface 27a is closer to the root side of the lead 25 than to the back surface 21a of the arc part 21. Most of current ways between the lead rod 25 and a contact surface 28b are of the crossing direction to the contact surface 28b at the time of energization and just after opening, and arc spreads radially by self-diffusion of metal steam produced at the time of breaking to be extinguished after rotation and moving by action of spiral grooves 23.
Patent JP-S57134487-A (JP)
Title: Preparation of 7alpha-methoxycephalosporin compound
Inventor: MASAI SEIICHI
IPC: C07D501/04
Filed: 1981-02-12
Abstract: PURPOSE: To obtain the titled compound useful as an antibacterial agent simply in high yield, by using 7β-side chain-Δ 3 -cephem-4-carboxylic acid having an amino-protecting group at 7-position to undergo easily 7α-methoxylation as a starting raw material.  
     CONSTITUTION: A compound shown by the formulaI(R 1  is hydrocarbon group; A is H, halogen, alkyl, etc.; W is H, alkyl, aryl, etc.) is treated with a halogenating agent (e.g., chlorine, bromine) in the presence of an alkali metal salt (e.g., lithium methoxide) of methanol and methanol to give a compound shown by the formula II (W' is W), which is reacted with a compound shown by the formula III (R 2  is H or carboxyl; R 3  is H, carbamoyl, etc.) or its salt, to give a 7α-methoxycephalosporin compound shown by the formula IV. The compound shown by the formulaIis easily subjected to 7α-methoxylation, and after methoxylation, it can be introduced into the compound shown by the formula IV directly without removing the amino-protecting group. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01199044-A (JP)
Title: Speed change control device for automatic transmission
Inventor: SAKAMOTO KENICHI
IPC: F16H61/08
Filed: 1988-02-01
Abstract: PURPOSE:To secure safe running by controlling changing-over of a 1-2 shift valve and a 3-2 and 2-3 timing valves with a single solenoid valve, and putting a 1-2 shift valve into the second speed position when the adjusting oil pressure is the lowest. CONSTITUTION:When a signal from an electronic control device 58 changes over a solenoid valve 56 from No.1 to No.2 oil pressure output condition, only a 1-2 shift valve 10 is changed over into No.2 speed position, while 3-2 and 2-3 timing valves 40, 80 are held in No.1 position to be put into No.2 position when the No.3 oil pressure is put out. Accordingly the same speed change position is attained with No.2, No.3 oil pressure, but the conditions of the two timing valves 40, 80 are different, so that a proper speed change timing is obtained according to the degree of opening 62 of throttle valve, car speed 60, etc., even in the case of down shift and up shift from the m'th speed. Safe running is secured even in the event of failure as long as such an arrangement is incorporated that the 12 shift valve 10 is put into No.2 speed position when the adjusting oil for the valve 56 is the lowest.
Patent JP-S57135662-A (JP)
Title: Motor
Inventor: YANO NORIO
IPC: H02K21/14
Filed: 1981-02-13
Abstract: PURPOSE:To reduce the size of a motor by adding an electromagnetic rotating speed detector unilizing the magnetic flux at part of a rotor magnet, thereby eliminating the necessity of providing teeth on the outer periphery of a rotor yoke. CONSTITUTION:A teeth 1' is provided at a rotor magnet 1, and a teeth 10' is provided at a detecting coil yoke 10 of the side of a stator coil 3 faced with the teeth 1'. In this structure, part of the magnetic flux from N pole on the lower surface of the magnet 1 flows from the teeth 1' to the teeth 10' as designated by an arrow, flows from a detecting coil yoke 10 to the S pole adjacent to the lower surface of the magnet 1, and returns through the rotor yoke to the original pole. Accordingly, the induced voltage at the detecting coil 9 becomes alternating current with 18 deg. of one period in the rotating operation of a motor, and the rotating speed of the motor is detected by the frequency of the inducted voltage of the alternating current.
Patent JP-H05218996-A (JP)
Title: Multiplexer
Inventor: DOUMORI NORITOSHI
IPC: H04N7/081
Filed: 1992-02-05
Abstract: PURPOSE:To quicken the communication control and the service and to extend the service. CONSTITUTION:An access circuit 7 implements signal processing such as channel loop and drop/insert in the unit of channels between a reception multiplexed signal B and a transmission multiplexed signal D. The signal B is processed by using a control pulse generated by a reception pulse generating circuit 2, the reception multiplexed signal after the processing is outputted to a demultiplexer circuit 3, the signal processing to the signal D is implemented by using a control pulse generated by a common pulse generating circuit 4 to output a transmission multiplexed signal after processing to a frame addition circuit 6. The reception multiplexed signal from the access circuit 7 is inputted to a demultiplexer circuit 10, in which the signal is demultiplexed in the unit of channels by a control pulse from the reception pulse generating circuit 2. On the other hand, the transmission multiplexed signal from the access circuit 7 is inputted to a frame addition circuit, in which a multiplexed frame is added to the signal based on a control pulse from the common pulse generating circuit 4 and the result is outputted as a final transmission multiplexed signal.
Patent JP-S55113187-A (JP)
Title: Mis memory driver circuit
Inventor: MIZUKAMI MASAO
IPC: G11C7/10
Filed: 1979-02-23
Abstract: PURPOSE:To reduce external components of a memory system by building a damping resistance in a MIS memory driver circuit formed of monolithic IC. CONSTITUTION:A memory circuit is formed by providing MIS memories ICla... in parallel and an address signal, control signal and data input signal to this memory circuit are applied by way of buffer amplifiers (driver circuit) 2a and 2b. Those buffer amplifiers 2a and 2b, formed of monolithic IC provided with damping resistances at their output lines in series, prevent an output waveform from undershooting and also prevent memories or its information from breaking. Thus, damping resistances are built in monolithic IC to make it possible to reduce external components.
Patent JP-S59147088-A (JP)
Title: Preparation of coal-water slurry
Inventor: NAJIMA TATSUO
IPC: C10L1/32
Filed: 1983-02-10
Abstract: PURPOSE:Additives are added to a high-concentration coal-water slurry and they are stirred vigorously, further water is added, which stirring, to a prescribed concentration to give a coal-water slurry of high flowability and stability. CONSTITUTION:For example, coal is crushed into fine particles, until 70-80% of the particles can pass through about 200 mesh, in case of dry crushing, water is added, when crushing is effected by the wet process, dehydration is effected to adjust the coal concentration to about 20-25%. About halves of additives such as dispersant or stabilizers to be added in appropriate amounts are added to the slurry and they are vigorously stirred with an agitation mechanism for about 5-20min. Water is added to the resultant slurry, the remaining halves of the additives are added and stirring is continued to give the objective coal- water slurry of a desired concentration.
Patent JP-S56117593-A (JP)
Title: Commanding appliance for motor controller
Inventor: UCHIDA TAKEJI
IPC: H02P7/00
Filed: 1980-02-20
Abstract: PURPOSE:To reduce the drift of the frequency of output signals by using the voltage of a command voltage power supply as the reference voltage of a constant-charge feedback system. CONSTITUTION:The reference voltage Vs of a constant-voltage power supply 3 is added to a deviation integrator 72 as setting voltage KVs through a setter 4. A voltage controlling oscillator 71 emits the signals of frequency corresponding to the output voltage of the deviation integrator 71. The output signals of the voltage controlling oscillator 71 are transmitted to a motor controller as frequency command signals through a transformer 8 while being fed back to the deviation integrator 72. Voltage obtained by code-converting the voltage of the constant-voltage power supply 3 by means of an inverter 9 is used as the reference voltage of the feedback circuit. Thus, the drift of output frequency can be reduced by employing command voltage as the reference voltage of the feedback circuit.
Patent JP-H10206795-A (JP)
Title: Stereoscopic picture display device
Inventor: TOYOSHIMA NOBUAKI
IPC: G02B27/22
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To realize natural stereoscopic display with more continuous motion parallax than in conventional technique. SOLUTION: This device is constituted of a picture display part 1 for displaying a two-dimensional picture, an aperture control part 3 for selectively transmitting a part of light emitted from the display part 1 by arranging aperture parts capable of controlling light transmissivity or variably controlling a position in an array, and a lens array 2 arranged in a state where the position of the display part 1 is on or near a focal plane so as to adjust the divergent angle of a light beam going toward an observer 10 from the respective picture elements of the display part 1.  By switching the picture displayed on the display part 1 in synchronization with the change of the position of the aperture part through which the light is transmitted in the control part 3 and displaying the stereoscopic picture, the stereoscopic picture having the nearly continous motion parallax is displayed with high definition at the wide angle of visibility in comparison with the conventional many-lens system.
Patent JP-H07252333-A (JP)
Title: Wear-resistant coating material
Inventor: JIYON DONARUDO BURIZAADO
IPC: C09D167/07
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a coating compsn. improved in resistances to staining and abrasion by incorporating an acrylate polymer and a specific silane-based compsn. into the same.  
     CONSTITUTION: At least 5 pts.wt. polyfunctional acrylate polymer selected from among polyester acrylates, epoxy acrylates, urethane acrylates, and their mixtures and up to 95 pts.wt. silane-based compsn. comprising colloidal silica and a Michael adduct formed by reacting a polyfunctional acrylate monomer with an amino-functional silane of the formula (wherein R is a 1-4C alkoxy or alkyl; R' is an alkoxy; Q is a divalent hydrocarbon group; and Z is H or a monovalent hydrocarbon group) in a molar ratio of 2:1 or higher are compounded to give a radiation-curable abrasion-resistant coating compsn. which, when cured, has a Taber abrasion resistance of 10 or lower against T-100 and 15 or lower against T-500 and, when cured on at least one substrate, exhibits an adhesiveness (the crosshatch adhesion test) of 100%. 
     COPYRIGHT: (C)1995,JPO