baber/WOPTO huggingface dataset:
Patent JP-S6316918-A (JP)
Title: Oscillating type flying shear with stop cut function
Inventor: SATAKE MITSUO
IPC: B23D25/06
Filed: 1986-07-07
Abstract: PURPOSE:To actuate a clutch toward a power transmission direction for flying cut and toward a power interruption direction for stop cut, and ensure conveniences for changeover by providing a power transmission and interruption device including a clutch on an oscillation axis and a lever. CONSTITUTION:The subject shear comprises an upper tool rest 11 equipped with an upper cutting edge 1, a lower tool rest 2 equipped with a lower cutting edge 4, a crankshaft 6 for moving said tool rests 1 and 2 vertically and the like. And an oscillation axis 9 and a part of a lever 8 are fitted with a power transmission and interruption device including a clutch 13, and this device is actuated in a power transmission direction for flying cut and in a power interruption direction for stop cut. According to the aforesaid constitution, the upper and the lower tool rests 1 and 2 can be oscillated via the oscillation axis 9 for flying cut and said rests 1 and 2 can be moved up and down independent of the oscillation axis 9 for stop cut. Therefore, operation changeover can be easily made between flying cut and stop cut.
Patent JP-H094297-A (JP)
Title: Actuator
Inventor: WADA TOSHIMASA
IPC: E05B83/36
Filed: 1995-06-23
Abstract: PURPOSE: To make it possible to hold a door in a locked state definitely by connecting a lock knob to a second lever which is separated from a first lever by removing an engagement pin in a dead locked state. CONSTITUTION: A free lever energizing spring 19 is locked with a spring locking area formed on a base 10b of a free lever main body 10a of a first lever 10. A base 11b of an output lever main body 11a of a second lever 11 is turnably supported on a first lever support of a case main body 2a. A swing arm 20 on the side of a lock knob is coupled with the second lever 11 outside the case main body 2a. When an engagement pin 12 is engaged with an engagement hole by an elastic repulsion force of an engagement pin return spring 18, the second lever 11 is turned in one piece with the first lever 10. When the engagement pin 12 is removed from the engagement hold against the elastic repulsion force of the engagement return spring 18, the second lever 11 is separated from the first lever 10 and turned independently.  The engagement pin 12 is removed from the engagement hole by an engagement pin drive lever 14.
Patent JP-S5783573-A (JP)
Title: Amino resin adhesive
Inventor: NAKAGAWA SHIGEHIKO
IPC: C08L61/00
Filed: 1980-11-12
Abstract: PURPOSE: To prepare an amino resin adhesive having high solubility and excellent viscosity stability, by compounding milo flour, carboxymethylcellulose, and sodium alginate.  
     CONSTITUTION: Milo flour obtained by pulverizing milo with a roll, a pin mill, etc. is mixed with CMC and/or sodiym alginate to obtain the objective adhesivity-promoting material. The amounts of the milo flour and the CMC and/or sodium alginate are pref. 20W30% and 0.1W3%, respectively. The curing agent of the amino resin adhesive is, e.g. a sensible curing agent composed of an acid such as hydrochloric acid or a latent curing agent such as amine salts, peroxides, etc.  
     USE: Most suitable for the manufacturing of plywood particle board, fiber board, etc., or as a binder of wood, non-woven fabric, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000346861-A (JP)
Title: Semiconductor gas rate sensor
Inventor: KIKUCHI HIROTO
IPC: G01C19/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the limitation in deflection direction of gas flow so as to improve the detection sensitivity in a semiconductor gas rate sensor by forming a nozzle hole and a gas flow passage so that the gas flow may be perpendicular to a semiconductor substrate. SOLUTION: In a lower semiconductor substrate 1, a deep hole being a gas flow passage 4 is formed by a semiconductor fine work technique such as etching, and a protruding part is formed on the boottom surface, while a nozzle hole 3 is formed thereat by etching. On the substrate 1, an upper substrate 2 where a through hole being a gas flow passage 4 is formed, and two pairs of heat wires 51, 53 and 52, 54 are formed on its upper surface is superposed so that both the positions of the passages 4, 4 may correspond each other, and the two 1, 2 are bound. A semiconductor gas rate sensor is constructed in this way. The holes 3 an the passage 4 are formed so that gas flow may be perpendicular to the semiconductor substrates when no angle speed works.  In such a constitution, the gas flow is jetted out toward the heat wires 51, 53 and 52, 54 from the nozzle hole 3 by operating a pump, and deflection of the gas flow when the angle speed is applied is detected by the heat wires.
Patent JP-H027075-A (JP)
Title: Image forming device
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/00
Filed: 1988-06-27
Abstract: PURPOSE:To distribute the capturing ability of a capturing filter in response to the air quantity at the time of discharge by a fan, to miniaturize a device and to decrease power consumption by providing corona electrifiers inside the device and an air discharging path with the air discharging fan discharging air to the outside of the device and with the filter capable of capturing stuff generated by discharging from the corona electrifiers. CONSTITUTION:Residual toner etc., is eliminated from the surface of an OPC photosensitive body by a cleaning device 2, and also residual charges are exposed by a fluorescent lamp 3 through a pre-exposure filter 4 to be eliminated. A meandering light preventing member 15 is arranged to prevent the exposuring light from irradiating inside a primary electrifier 5 being the corona electrifier; the photosensitive body 1 is electrified by the electrifier 5 consisting of a shield plate 5a and a corona discharging wire 5b. In the discharging fan 13, an air flow (a) including a flow in a direction opposite to the outer peripheral moving direction of a rotating upper part from the electrifier 5, and an air flow (b) blowing in the outer peripheral moving direction of a rotor 1 from a transfer electrifier 11 are produced, whereby, the ozon filter 14 is improved in ability to capture the stuff generated by discharging.
Patent JP-H0245715-A (JP)
Title: Heat bundle mass flowmeter
Inventor: MICKLER BRIAN ELLIS
IPC: G01P5/10
Filed: 1989-06-22
Abstract: PURPOSE: To highly accurately calculate velocity of fluid by measuring temperature increase of a sensor exceeding environmental temperature of flowing fluid and calculating the velocity of fluid from a measured value. CONSTITUTION: A temperature sensor 11 is used as a mass flow meter for measuring velocity of fluid. When electric power is supplied to the sensor 11 from a power source, heat is generated from the sensor 11. Here, a heat sink 25 is provided in flow at right angles to the flow of fluid and just in front of the sensor 11. The power is supplied to the sensor 11, and thermal flux flowing in the heat sink 25 is generated from the sensor 11. At this time fluid modulates the thermal flux, temperature of the sensor 11 is measured with a measuring circuit 23, and the velocity of fluid is calculated from the measured value.
Patent JP-S5947827-A (JP)
Title: Digital filter
Inventor: TATEBAYASHI KIYOHIKO
IPC: H03H17/02
Filed: 1982-09-11
Abstract: PURPOSE:To form frequency characteristics relating to an amplitude and group delay to be symmetrical arithmatically to the center frequency, by setting the ratio of the center frequency being an arithmetic mean of the upper limit and lower limit of a band to a sampling frequency to 1:4. CONSTITUTION:A sampling pulse generator 2 generates a sampling pulse determining a time discrete interval in order to convert a time continuous signal into the time discrete signal. A filter arithmetic section 3 calculates in accordance with a transfer function on the Z plane. A sequence control section 4 controls the sequence of the filter arithmetic section 3. Then, the ratio of the center frequency being the arithmetic mean of the upper limit and lower limit frequencies of the band to the sampling frequency from the sampling generator 2 is set to 1:4. Thus, the frequency characteristics of a band pass and a band stop filter become arithmetically symmetrical to the center frequency.
Patent JP-S6314461-A (JP)
Title: Semiconductor device
Inventor: FUJITA AKIRA
IPC: H01L23/36
Filed: 1986-07-04
Abstract: PURPOSE:To flatten the mounting surfaces on the peripheries of mounting holes as rapid as possible and to improve the reliability of a device in the mounted state by a method wherein said external shape surface parts to correspond to the forming parts of the mounting holes in a mounting plate or a heat-radiating plate, which is also used as a mounting plate, are overhung outside and formed to a degree that the punching burrs of both are not overlapped. CONSTITUTION:Said external shape surface parts 2d to correspond to the forming parts of mounting holes 2b in a mounting plate, which is molded by press punching for mounting and attaching a semiconductor device itself, or a heat-radiating plate 2, which is also used as a mounting plate, are overhung outside and formed to positions in a degree that punching burrs 8 and 7 to be generated at the time both are molded by press punching are not mutually overlapped. Thereby, a possibility that the punching burrs 7 and 8 of both, which are inevitably generated on each peripheral part of external shape surfaces 2a and the mounting holes 2, mutually overlap or affect each other can be dissolved and a flattening which does never differ from other parts can be maintained reliably and effectively. Accordingly, in the case of mounting and fitting the device onto apparatus and so on, a possibility that undesirable mechanical stress is given to the device main body and so on is dissolved and the reliability of the device can be improved.
Patent JP-2000346484-A (JP)
Title: Heat utilizing system utilizing hydrogen storage alloy
Inventor: MARUHASHI TSUTOMU
IPC: F25B17/12
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To simplify a heating medium circuit by forming a heating medium for boosting as a part of the medium for heating to be brought into contact with a container for containing a hydrogen storage alloy of a highest temperature hydrogen equilibrium temperature when a hydrogen is moved from the container of the highest temperature alloy to the container of the lowest temperature alloy. SOLUTION: Combustion equipment heats a heating water by a heat obtained by a gas burner, and supplies the water to a first heating area through a heating water circulating passage 22 having a heating water circulating pump. A boosted water supply passage 15 for supplying a boosted water to a second heating auxiliary area and a first hydrogen moving limit area is provided to be branched from the passage 22 and sequentially fed from a second container S2 of a hydrogen driver α to a first container S1 of a first cold heat output unit β. A flowing velocity of the boosted water is decelerated by an orifice 15A disposed on a downstream side of the passage 15, a temperature of the water of the second heating auxiliary area is set, for example, to about 58 deg.C, and a temperature of the water of the first hydrogen moving limit area is set, for example, to about 56 deg.C.
Patent JP-S6218337-A (JP)
Title: Antifreezing agent coating device for trolley wire
Inventor: HARA YASUZO
IPC: B60M1/28
Filed: 1985-07-18
Abstract: PURPOSE:To enable antifreezing agent to be automatically coated on a trolley wire by configurating a device in such a way that an antifreezing agent coating equipment is mounted on a work vechicle by way of a pantograph, and a coating applicator equiped with coating heads facing the trolley wire at its both sides, is slidably installed on a sliding case. CONSTITUTION:When a pantograph is lifted up from a work vehicle, a coating applicator 11 of a coating equipment 2 which is mounted on the pantograph, comes in contact with a trolley wire 1 at both its pulleys 34 and 35 on the brackets 36 and 37 of its suspension 21 and its pulleys 34 and 35 on the brackets 36 and 37 of its suspension 21 and its sponge pulley 39 in stalled on the rear portion of the suspension 21 and its sponge pulley 39 in stalled on the rear portion of the suspension 21. Then the suspension 21 of the coating applicator 11 is lowered relatively by a lifting force of the pantograph, links 15 and 16 are swung innerward through pins 26 and 27, and nozzles 32 and 33 are positioned to face the trolley wire 1. Under this condition, when a pressure feeding device of antifreezing agent is actuated, antifreezing agent is injected from the nozzles 32 and 33 against the trolley wire 1 for coating. In addition, the coating applicator 11 is slided within a sliding case 8 by means of pulleys 41 and 44 depending on the off-set of the trolley wire in the lateral direction.
Patent JP-S6485279-A (JP)
Title: Absorbent for absorption refrigerating machine
Inventor: IIZUKA HIROSHI
IPC: C09K5/08
Filed: 1987-06-26
Abstract: PURPOSE:To obtain the title absorbent which is excellent in heat resistance and durability and does not form sediment even after a long-term use, by dissolving LiBr, LiI and LiNO3 in water. CONSTITUTION:An absorbent for absorption refrigerating machine is obtained by dissolving a mixture of 1pt.wt. LiBr with 0.1-1.0pt.wt. LiI and 0.05-0.50pt.wt. LiNO3 in water.
Patent JP-H0829630-A (JP)
Title: Image fiber
Inventor: TSUMANUMA KOUJI
IPC: G02B6/06
Filed: 1994-07-11
Abstract: PURPOSE:To obtain an image fiber which has a small diameter and good flexibility, is easy to produce and has good quality of transmitted images by forming a common clad layer of a three-layered structure, specifying the specific refractive index difference between the outer, layer and core part thereof and specifying the thickness of the outer layer. CONSTITUTION:The part held by the common clad layer 2 and the core part 3 is made into the three-layered structure by the refractive indices thereof. Namely, this part is segmented to the outer layer 2e adjacent to the core part 1, an intermediate layer 2d adjacent to the outer layer 2c and an inner layer 2e adjacent to this intermediate layer 2d. The refractive index of the outer layer 2c is made smaller than the refractive index of the intermediate layer 2d and the refractive index of the intermediate layer 2d is made smaller than the refractive index of the inner layer 2e. The outer layer 2c is a region of a flat refractive index distribution where the specific refractive index difference from the core part 1 is set at >=3.6%, more preferably 3.6 to 4.0%. The thickness of the outer layer 2c is set in a range of 0.05 to 2.0mum, more preferably 0.1 to 0.15mum.
Patent JP-H0448253-A (JP)
Title: Method and device for deciding weldability and welding wire superior in weldability
Inventor: TAKEUCHI HIROKIMI
IPC: G01N27/20
Filed: 1990-06-18
Abstract: PURPOSE:To speedily and accurately decide whether weldability is normal or not by composing waveforms of a current and a voltage by short-circuiting transition welding which vary with time, then generating a current-voltage loop diagram, and evaluating whether or not the weldability is normal from the extent of the time variation of the loop diagram. CONSTITUTION:The welding current I and welding voltage V vary with time. An image processor 11 performs the composition of those welding current I and welding voltage V to generate the current I-voltage V loop diagram (I-V diagram). Then it is decided whether or not data are extracted and when it is decided that the data are not extracted, it is decided whether or not the weldability is normal; when the weldability is decided, the data are inputted and data numerals are calculated to display the curve of the current I and voltage V on an image monitor. Consequently, the weldability can be evaluated during welding operation according to the I-V curve displayed on the image monitor 12, and a welded article can speedily and accurately be inspected.
Patent JP-S6138519-A (JP)
Title: Contactless displacement measuring device equipped with automatic calibration mechanism
Inventor: YAMAZAKI IWAO
IPC: G01D5/26
Filed: 1984-07-31
Abstract: PURPOSE:To expand a measurement rangeby adjusting the distance from the specific image-side origin of a lens system to a photoelectric conversion part. CONSTITUTION:Luminous flux from a target 1 having a light-shade boundary is captured by the lens system 2 and reaches the photocathode of an image detector tube IDT through half-mirrors HM1 and HM2. The mirror HM1 splits luminous flux for a viewer V and the mirror HM1, on the other hand, splits luminous flux for a range measuring device M. This device M moves as shown by an arrow Y to measure the distance to the target 1. The device M is connected to a control circuit to transmits an input I for operation control for range measurement and a range measurement output MO forth and back. This control circuit moves the tube IDT with the control input DI as shown by an arrow Z and adjusts it to a position fit to the distance between the target 1 and tube IDT. Consequently, the tube IDT is adjusted to the correct position corresponding to the lens system 2.
Patent JP-H055926-A (JP)
Title: Iris driving mechanism
Inventor: MORO SHUJI
IPC: G03B9/06
Filed: 1991-06-28
Abstract: PURPOSE:To improve the resolution of an F value even at the time of a small stopping value and to improve AF control performance by rotating a 2nd lever with an IG meter and transmitting the rotating operation to a 1st lever through an engaging pin and a long hole to open/close blades. CONSTITUTION:The 2nd lever 17 is rotated by driving the IG meter 5 and its rotating operation is transmitted to the 1st level 9 through the engaging pin 17B and the long hole 9D. The lever 9 is rotated around a rotational spindle 11 and transmits its rotating operation to the blade 13 through an engaging pin 9B and a long hole 13A and to a blade 15 through an engaging pin 9C and a long hole 15A. Thereby the blades 13, 15 are moved in the X and Y directions. When the lever 17 is arranged on the broken line L side, the moving variables of the blades 13, 15 are small even when the rotational angle of the lever 17 is a fixed angle. An iris opening/closing variable detected by a hole element is converted from an angle into a voltage, an output proportional to the size of the angle is generated, and even when the moving variables of the blades 13, 15 are small, the rotational angle is increased. Thus, the voltage output from the hole element is increased.
Patent JP-H0449504-A (JP)
Title: Peak detecting circuit for magnetic storage device
Inventor: YAMASHITA MITSUNORI
IPC: G11B5/09
Filed: 1990-06-18
Abstract: PURPOSE:To prevent the reduction of the operation margin of a data reproducing circuit by changing the delay time of an output signal in accordance with the time difference between positive-polarity and negative-polarity output signals of a comparator. CONSTITUTION:The signal reproduced by a magnetic head 1 is obtained as an amplified signal 21 by an amplifier/filter 2. This signal 21 passes a differentiating device 3 and is converted to positive-polarity and negative-polarity signals 23a and 23b of a pulse signal by a comparator 4, and they are converted to pulse signals having prescribed width by pulsers 5 and 6 and are inputted to delay circuits 7 and 8. These circuits 7 and 8 delay pulser output signals 24 and 25 by prescribed times and output the results. An error detector prescribed times and output the results. An error detector 10 controls the circuit 8 through the circuit 8 in accordance with the time difference between signals 23a and 23b by an error signal 28. Thus, the reduction of the operation margin due to distortion of the waveform of the reproduced signal is prevented.
Patent JP-S5950284-A (JP)
Title: Multi-stage electromagnetic control valve
Inventor: KUNOGI MASATO
IPC: F15B11/04
Filed: 1982-09-13
Abstract: PURPOSE:To obtain a multi-stage electromagnetic control valve capable of moving a valve element stepwise at two or more positions at one side of its normal position, by providing an electromagnetic driving means which produces stepwise electromagnetic force for moving the valve element against a plurality of stages of counter forces. CONSTITUTION:When a contact 74 is closed, current is supplied to one winding 46a of a solenoid 46 and a movable iron core 36 is attracted to the right by the magnetic force. Resultantly, a spool 21 is moved against the resilient force of a coil spring 32. However, since the force for moving the movable iron core 36 is set to be smaller than the sum of the resilient forces of the coil spring 32 and a coil spring 60, the movable iron core 36 is stopped at the position where it is held in contact with a plunger 58. At the position, a 4-port, 5-position directional control valve 1 is positioned as shown by A in the drawing. On the other hand, when a contact 76 is closed, current is supplied also to another winding 46b and the spool 12 is moved until the moable iron core 36 comes into contact with the end wall of a solenoid tube 22. At this position, the directional control valve 1 is positioned as shown by B in the drawing.
Patent JP-H061928-A (JP)
Title: Cationic micro-emulsion composition and its production
Inventor: MAEKAWA MASAO
IPC: C08F265/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide' a cationic micro-emulsion composition having excellent substrate adhesivity, water-resistance, etc., and composed of an aqueous medium containing cationic fine particles having double-layer structure consisting of a copolymer resin core coated with a water-soluble resin protection layer. CONSTITUTION:The objective emulsion composition containing cationic fine particles is produced by compounding (A) 10-100 pts.wt. of a water-soluble resin produced by copolymerizing (A1) >=5-wt.% of an alkali-crosslinking cationic monomer of formula I [R1 is H or methyl; R2 and R3 are methyl or ethyl; A is COO or CONH; B is group of formula II ((n) is 1-3); Z is group of formula III or formula IV; X and Y are F, Cl or Br], (A2) >=0.5-wt.% of an alkoxysilane monomer having one or more vinyl groups or (meth)acryl groups (e.g. vinyltrimethoxyethoxysilane) and (A3) <=94.5wt.% of an olefinic unsaturated monomer in an aqueous medium to (B) 100 pts.wt. of a copolymer resin produced by copolymerizing >=0.5wt.% of the component A2 and <=99.5-wt.% of the component A3. The obtained cationic particle has a double-layer structure consisting of the component B covered and protected with the component A.
Patent JP-S6051437-A (JP)
Title: Masking method for insulating and covering rotary electric machine core
Inventor: FUSE MASASHI
IPC: H02K15/12
Filed: 1983-08-30
Abstract: PURPOSE:To provide a preferable masking and a preferable insulator coating by forming a gap setting projection on the inner surface of a containing chamber of an article to be treated of an outer peripheral masking member, and holding a gap between the article and the masking member ultrafinely and constantly. CONSTITUTION:A plurality of wheel-shaped projections 22 are formed for setting a gap T on the inner surface of a containing chamber 1a of an article 2 to be treated of an outer peripheral masking member 1, the member 1 and the article 2 are prevented from being entirely or partly contacted, a function for holding the gap T constantly is provided, the chamber 1a is dipped in an insulating powder fluid dipping tank, thereby enabling to insulate and coat uniformly the entire surface with the preferable masking of the article 2.