baber/WOPTO huggingface dataset:
Patent JP-H04348245-A (JP)
Title: Facility for judging conformity/non-conformity of engine
Inventor: KATO TOSHIHIKO
IPC: G01H17/00
Filed: 1991-01-16
Abstract: PURPOSE:To obtain a device for judging conformity/non-conformity of an engine which enables a criterion reference of conformity/non-conformity of the engine to be set even by a worker who inspects the engine without requiring execution of a special analysis. CONSTITUTION:The facility is constituted of a displacement meter 5 which detects deflection of a microphone which detects a sound of an engine 2, a tachometer 3 which detects the number of revolutions of the engine 2, a negative pressure meter 4 which detects an intake negative pressure of the engine 2, an operator's panel with control switches for enabling conformity/non-conformity of various kinds of engine phenomena to be input at the time of measurement of the engine, and then a conformity/non-conformity detection device 7 which inputs a displacement detection signal of the displacement meter 5, an engine sound detection signal of the microphone 6, a negative pressure detection signal of the negative pressure meter 4, and a signal for detecting the number of revolutions of the tachometer 3, detects conformity/non- conformity of the engine based on the criterion reference, and corrects a criterion reference according to an operation signal of the operator's panel 12. The criterion reference can be corrected by conformity/non-conformity of the engine sound from the operator's panel 12, that of engine swing, that of the entire engine, and an operation signal at failed portions.
Patent JP-S58119980-A (JP)
Title: Curve prevening method of screw in screw pump
Inventor: TAMURA IKUJI
IPC: F04B19/12
Filed: 1982-01-11
Abstract: PURPOSE:To prevent a screw curving due to irradiated solar heat, by turning the screw at a required angle or rotatively driving the screw at a slight speed when temperature of the outside air in a close position to the screw of a screw pump exceeds a prescribed value. CONSTITUTION:A shaft 3 of a screw 2 arranged in a pump casing 1 is supported by bearings 4, 5 and rotatively driven by a motor 7 or the like through a reduction gear 8. Then a temperature switch 9 is provided in a close position to the screw 2 and turned on when environmental temperature exceeds a predetermined set value. The switch 9 is connected to a controller and turned on to turn the screw 2 at a prescribed angle, for instance, 180 deg.C or continuously rotate the screw at a fine speed, then irradiation of solar heat to a specific surface of the screw 2 can be prevented to prevent generation of a curve in the screw.
Patent JP-H01181675-A (JP)
Title: Sorting device for sheet-shaped medium
Inventor: NAKATANI SHIGEHIRO
IPC: B65H33/06
Filed: 1988-01-08
Abstract: PURPOSE:To make offset sheet by sheet, by furnishing a stopper to press the positions on a stacker table symmetrical about the center line of a sheet-shaped medium in its running direction alternately at certain intervals, and by installing a pair of guide plates. CONSTITUTION:A sheet 2c fed to a stacker table 1 comes in contact with a rod-shaped stopper 3b, which presses alternately to the positions symmetrical about the center line of the sheet in its running direction, and stops in the attitude inclined to the right. At this time, the left one 4a of a pair of guide plates 4 is installed at the position to set the rightwise skew amount. As stoppers 3a, 3b are expanded and contracted alternately by a solenoid, sheets 2 are stacked alternately offset in the left and right stacking positions.
Patent JP-2000202915-A (JP)
Title: Sqeegee device for stereo lithographing apparatus, and method therefor
Inventor: MITSUFUJI FUMIO
IPC: B29K105/24
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To form a uniform green resin film through a stable squeegee action with two sets of elevating devices and doctor blades. SOLUTION: On a photosetting resin level 12, a squeegee 18 travelling parallel to the level by means of A sliding device 22 and a first and a second elevating devices 19L and 19R, which are fixed to the squeegee 18 and moved at right angles to the level, are provided. In addition, a first doctor blade 21R is fixed to the first elevating device 19R, while a second doctor blade 21L is fixed to the second elevating device 19L. These actions are controlled by a controlling device. Due to the above constitution, the first doctor blade 21R can uniformly scrap the ready-set resin 17 from its lone end to near its middle, while the second doctor blade 21L can scrape a green resin from its other end to its one end.
Patent JP-S57116676-A (JP)
Title: Holding device for roll paper
Inventor: ENOMOTO KAZUO
IPC: B41J15/04
Filed: 1981-01-12
Abstract: PURPOSE: To prevent a roll paper sheet and others from being lifted from supporting  grooves while the sheet moves, by providing a convex part on the sheet side of a roll- paper holding member supporting the roll paper rotatably and by giving pressure so  that a supporting pipe of the roll-paper and the convex part contact with each other.   
     CONSTITUTION: The roll paper 11 is held by a structure wherein the supporting pipe 10  serving as a core of the roll paper is fitted to the supporting shaft 16A of a retaining  member 16 for the roll paper supporting pipe and wherein the retaining member 16 is  supported by the supporting grooves 12A of a pair of flat-board-shaped roll paper holding members 12. Furthermore, on the surface of the holding member 12 on one side,  which is opposed to the side end surface of the supporting pipe 10, is provided the  convex part 8, and this part and the side end surface of the supporting pipe 10 are  pressed on each other by a pressing member 14, whereby a supporting point is formed  at the contact point thereof. Therefore, even when a member 3 is positioned above the  center of the roll paper 11, the moments of the weight of the roll paper 11, the supporting pipe 10 and the member 16 and a moment caused by the running of the roll paper  sheet 11 act in the same direction and thereby the supporting shaft 16A and others are prevented being lifted along the supporting grooves 12A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000209819-A (JP)
Title: Dynamoelectric machine
Inventor: DAIKOKU AKIHIRO
IPC: H02K13/06
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamoelectric machine, in which the current unbalance between a plurality of brushes with a same polarity can be reduced and which is small in size and low in cost. SOLUTION: In this machine if resistivity of an armature coil is defined as ρ0 (Ω.cm), cross-sectional area of a conductor part as defined S (m2), the rotation diameter of the joint part of an equalizing line 6 and an armature circuit, i.e., an armature coil, a riser 11 or a commutator segment 9, is defined by r1 (m), a pole pair pitch is denoted by τ (rad) and the resistance of the equalizing line 6 is denoted by Req (Ω) respectively, the inequality Req>=(ρ0.(r1*τ)/(S/3)*(2.5) is satisfied.
Patent JP-S58120034-A (JP)
Title: Humidifier
Inventor: FUKAMI AKIRA
IPC: F24F6/04
Filed: 1982-01-12
Abstract: PURPOSE:To obtain the humidifier which is cheap and which is easy of manufacture by a method wherein water is made to be absorbed in a humidifying element having an air flow passage formed by flat and corrugated plates made of water adsorbing and absorbing activated carbon fiber paper and laid one above another in an alternative fashion and air is circulated through the element. CONSTITUTION:A blower 32 is provided in an air duct 36 having an air sucking port 37 and an air blowout port 38 and the flat plates 31a and the corrugated plates 31b which are made of the water absorbing paper are laid one above another in an alternative fashion to thereby form the humidifying element 31. Next, water is supplied through the humidifying element 31 by means of a water tank 33, water pipes 34a-34c and a pump 35. Further, the above mentioned paper material of which the flat and corrugated plates are made consists of a mixture of activated carbon fibers and bonding fibers (c.f., cellulose fibers) with the content of the carbon fibers being 10-70% by weight. As a result, the surface area of water evaporation of the humidifying element becomes large so that the humidifier can be miniaturized and since the humidifier is made of the activated carbon fiber paper, almost no mold or the like generates thereon.
Patent JP-H03207048-A (JP)
Title: Loading device
Inventor: TAKAHASHI MITSUO
IPC: G11B17/043
Filed: 1990-01-10
Abstract: PURPOSE:To surely prevent a cartridge from jumping out by providing a cartridge storage part with a brake arm provided with a brake shoe, and determining a discharge finishing position to be the position at the time when the brake shoe is fitted in the recessed part of the side edge of the cartridge. CONSTITUTION:At the final stage of pushing out the cartridge 1, the pressing plate 27 of an auxiliary lever 24 is in pressurized contact to the receiving part of a brake lever 18 by the action of an energizing spring 29, and the brake shoe 19 of the brake lever 18 is in pressurized contact to the side wall 20 of the cartridge 1, and brakes it, and the discharging speed of the cartridge 1 is reduced. Then, when the recessed part 22 of the cartridge 1 is opposed to the brake shoe 19 of the brake lever 18 at the perfectly discharged position of the cartridge 1, a part of the brake shoe 19 is fitted in the recessed part 22 by the energization of the energizing spring 29, and the cartridge 1 stops at this position. Accordingly, the cartridge 1 can be taken out of the storage part by being held with a hand, and the jumping out of the cartridge at the time of discharge can be prevented surely.
Patent JP-2000204736-A (JP)
Title: Staircase with corner part
Inventor: WATANABE KOJI
IPC: E04F11/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a staircase with a corner part capable of smoothly ascending and descending through the inner periphery side of the corner part. SOLUTION: In a staircase with a corner part in which the corner part A comprising a plurality of tread boards capable of ascending and descending while turning about is provided and the shape of the whole staircase is curved, ascending and descending can be performed along the inner peripheral side of the corner part by setting the width size of the end of the tread board positioned on the inner peripheral side of the corner part to a size necessary for treading a foot.
Patent JP-S60158934-A (JP)
Inventor: MARUCHINUSU ADORIAN FUROENEBUE
IPC: H01K3/02
Filed: 1985-01-11
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-S61163302-A (JP)
Title: Flat condenser
Inventor: IKEMOTO TOMOHIRO
IPC: G02B6/42
Filed: 1985-01-14
Abstract: PURPOSE:To obtain a large quantity of light with a small aperture area and to reduce the occupied space to facilitate execution or the like by providing half mirrors concentrically in a hole part for lighting and providing a condensing member in the center of the hole part and condensing reflected lights from mirrors to introduce them to the hole part. CONSTITUTION:Half mirrors 11 and 11a-11e are provided concentrically in a hole part 3 for lighting, and the condensing member, for example, an inverted conical mirror 12 which introduces lights L1-L3 reflected on half mirrors 11 and 11a-11e to the hole part 3 is provided in the center of the hole part 3, and it is desirable that spaces among half mirrors 11 and 11a-11e and the condensing member 12 are filled up with a light-transmissive member 13 such as a light-transmissive resin or the like. An optical fiber 14 may be used as the condensing member. In this constitution, natural light rays L1-L3 incident from the external are reflected on plural half mirrors 11 and 11a-11e and are transmitted through the light-transmissive member 13 and half mirrors 11 and 11a-11e and go in the direction of the plane of a condensing device and reach condensing members 12 and 14 and are led to a space from the hole part 3 by condensing members 12 and 14. Thus, a large quantity of light is introduced with the small aperture area.
Patent JP-H06280821-A (JP)
Title: Pneumatic pressure actuator
Inventor: RIYUDEIGA KASUPAASU
IPC: F16K31/126
Filed: 1994-01-18
Abstract: PURPOSE: To provide an actuator needing only slight variation, or only slight additional equipment, and having simple constitution as much as possible, to various type actuators. CONSTITUTION: A drive element 24, protruded from a casing 6, movable together with a drive member, and perfoming a function for actuating an actuator 1, is fitted to a drive member 15. The casing 6 is divided into pressure and return chambers 16 and 17, and return elements 19 and 20 acting on the member 15 are equipped in the chamber 17. The outlet 48 of a position controller 41 is connected to an inside air supply passage 49, and the passage 49 is connected to a delivery connector 35 around the element 24 on the chamber 17 side. An air guide passage 30, communicated with the chamber 16 from a delivery connector 35 is provided on the element 24, to connect a connection opening part 34 to the passage 30 by the connector 35 that is a separating member housed in the chamber 17.
Patent JP-S59130664-A (JP)
Title: Cooler for continuous casting billet
Inventor: UEHARA AKIO
IPC: B22D11/124
Filed: 1983-01-14
Abstract: PURPOSE:To spray water over a wide range with a small amt. of air by connecting a branch in the upper direction of a liquid header pipe, and disposing an externally mixing type gas ejecting part for forming a liquid-gas mixture in the outlet part thereof. CONSTITUTION:The top end of a water branch 4 disposed in the upper part of a water header 2 is extended to the outside of an air header 3 and air is discharged from the header 3 to the outside from an air branch 5. The number of the branches 5 is 2 per one water branch in this case but is permitted to use >=3 depending upon the condition of use. Then the flow of the water and the flow of the air from the two directions collide roughly simultaneously against each other in the front end part 6 of the branch 4 and the branch 5, and the water is atomized by the energy of the air; at the same time, the water drops atomized by the colliding film of the air formed by the two streams of the air flow spread. A prescribed spraying angle is obtainable by selecting adequately the angle 9 at which the flow of the water and the flow of the air collide against each other between 0-60 deg..
Patent JP-H07211564-A (JP)
Title: Flyback transformer
Inventor: FUJIKI KATSUYUKI
IPC: H01F38/42
Filed: 1994-01-18
Abstract: PURPOSE:To obtain a flyback transformer which enhances the coupling of a primary coil to a secondary coil and whose electric characteristic is enhanced by a method wherein the primary coil in one layer or a plurality of layers is formed on a coil bobbin, an insulating film is wound on the primary coil and the secondary coil in a plurality of layers is formed on the insulating film. CONSTITUTION:A coil, in one layer or a plurality of layers, in which a primary coil 14 has been wound in a well-ordered manner is formed on a coil bobbin 18. An insulating film 19 is wound on it. In addition, a secondary coil 15 in a plurality of layers is formed on it. Thereby, the reliability of a winding in which the primary coil has been wound can be enhanced. In addition, since the distance between the primary coil and the secondary coil is only the thickness of the insulating film which has been wound, the distance can be shortened, the coupling of the primary coil to the secondary coil is enhanced, and the electric characteristic of the flyback transformer can be enhanced.
Patent JP-H06207664-A (JP)
Title: Control device for belt type continuously variable transmission
Inventor: YASUDA AKIRA
IPC: F16H9/00
Filed: 1993-01-12
Abstract: PURPOSE:To ensure the startability and the gradability by opening a speed change limiting valve so that a manual valve feeds a hydraulic pressure corresponding to its position to a speed change ratio control valve to shift the transmission to its lower speed stage when a control valve for feeding a hydraulic pressure into the speed change ratio control valve and a regulator valve, is abnormal. CONSTITUTION:For example, the wiring of a solenoid valve 10 breaks so as to close the valve, an electronic control device deenerigizes or closes a solenoid valve 18. Since the control pressure Pva becomes zero when the solenoid valve 10 is closed, a spool 16p in the speed change ratio control valve 16 is displaced rightward so as to communicate a port 16a with a port 16b, and accordingly, the speed ratio is controlled toward the overdrive side so as to prevent engine overspeed. Further, when the solenoid valve 18 is opened, ports 17a, 17b of a speed change limiting valve 17 are communicated with each other, and simultaneously the control pressure Pva leftward displaces a spool 15P' in a regulator valve 15, so as to increase the line pressure PL. Further, a hydraulic pressure corresponding to a position of the manual valve 19 is fed into the speed change ratio control valve 16.
Patent JP-H03208732-A (JP)
Title: Transfer
Inventor: TASHIRO TAKAO
IPC: B60K17/344
Filed: 1990-01-12
Abstract: PURPOSE:To reduce the size of a differential mechanism by housing a planetary gear type differential mechanism in a space for high-low switching part having an auxiliary shaft provided on the output side of a transmission, causing the auxiliary shaft to support it, and interlocking the output side of the differential mechanism with respective transmission shafts of front and rear wheels. CONSTITUTION:In a transfer 5 which distributes driving force of an engine to a front wheel side and a rear wheel side, a planetary spur gear type center differential 33 is placed on one side of the output shaft 25 of a transmission 3 in parallel with the output shaft and its internal gear 35 is formed on a rotary member 39 rotatably supported by a shaft on a case 23. A spur gear 41 is formed on the rotary member 39 to be engaged with a spur gear 31 on the output shaft 25. The internal gear 35 is engaged with a planetary gear 43 rotatably supported by a shaft on a hollow planetary carriers 47, 49, while the planetary gear 43 is also engaged with a sun gear 51 on an auxiliary shaft 35. A spur ger 63 formed on the carrier 49 and a spur gear 65 formed on the auxiliary shaft 35 are engaged with spur gears 67, 69 on transmission shafts 71, 73 on the rear wheel side and the front wheel side which are coaxial on inner and outer sides.
Patent JP-H05209841-A (JP)
Title: Method and apparatus for detecting foreign matter
Inventor: AKIYAMA NOBUYUKI
IPC: G01N21/94
Filed: 1992-01-13
Abstract: PURPOSE:To detect a foreign matter on a patterned wafer by casting semiconductor laser beams slantwise and illuminating an area uniformly. CONSTITUTION:Laser beams from a semiconductor laser having a 160mum long and 1mum wide light emitting part are cast to form an image on a diffraction grating 5 by a first image forming lens 4. A second image forming lens 6 is provided on an optical axis having the diffracted light as a principal beam. A solid image on the diffraction grating is formed on the wafer to obtain an illuminating area 2. The laser beam hitting the diffraction grating 5 is a P- polarized light and turned to an S-polarized light as a half-wave plate 8 is arranged in the middle of the optical path, so that the wafer is illuminated thereabove in the slantwise direction. A pattern or a foreign matter in the illuminating area 2 is detected by an objective lens 9 and forms an image on a linear sensor 12. The image is converted to electric signals. Accordingly, the wafer can be illuminated in a narrow band of light. The illuminance is remarkably improved. Even when the wafer is moved minutely up and down, the illuminating area is moved in the longitudinal direction ((y) direction), not moved in the (x) direction. The influences upon the detection are thus rendered small.
Patent JP-H06211260-A (JP)
Title: Easy-to-open container lid
Inventor: KUMADA MITSUO
IPC: B65D41/32
Filed: 1993-01-13
Abstract: PURPOSE:To prevent a lower end of a skirt pleat from deforming at a portion adjacent to a cur during transportation or processing in a supply hopper by forming a reinforcing deformed part extending in a peripheral direction on the skirt pleat of a body. CONSTITUTION:Each of breakage lines 18, 20, 22, 24 comprises a cut 26 which is formed so that it becomes narrower as it goes upward and a slit 28. Normally, height H along an axial line of a body 2 is approximately 5.0 to 7.0mm, and length L1 along an axial line from the lower end of a skirt pleat 6 to the upper end of the cut 26 is approximately 0.5 to 1.0mm. A reinforcing deformed part 34 continuously extending in a peripheral, direction is formed on the skirt pleat 6, while the reinforcing deformed part 34 is formed from a shoulder expanded outward in a radial direction. Length L3 along an axial line from the lower end of the skirt 6 to the lower end of the reinforcing deformed part 34 is approximately 0.5 to 2.0mm. If the length 13 along the axial line is too long, a reinforcing effect of the reinforcing deformed part 34 to the lower end of the skirt 6 is reduced.
Patent JP-H10197500-A (JP)
Title: Inspect signal recorder
Inventor: TAKEUCHI IWAO
IPC: G01D21/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To shorten the overall inspection time of inspections by making the moving speed of a sensor twice as fast as the conventional speed during the course of the inspections twice and, at the same time, to make the measuring pitch in the rotating direction more finely settable. SOLUTION: A scanning jig 2 incorporating a sensor 3 is inserted into an object 1 to be inspected and the sensor 3 is spirally moved by using signals from a scanning jig driving device 4. The device 4 transmits the position of the sensor 3 to a position monitoring device 5 and, at the same time, moves the sensor 3 so that the sensor 3 may be rotated twice against the scanning pitch in the axial direction. During the first rotation of the sensor 3, the device 5 drives the sensor 3 by outputting a measurement trigger signal to an inspection and measurement instrument 11. The instrument 11 outputs obtained inspect signals and the trigger signal to an A/D converter 8 and the converter 8 converts the inspect signals into digital signals and records the digital signals in a buffer memory 9.  During the second rotation of the sensor 3, a mode switching device 7 connects the buffer memory 9 to a recorder 10 side and the inspect signals obtained during the first rotation of the sensor 3 and recorded in the memory 9 are recorded on a recorder 10.
Patent JP-H11247856-A (JP)
Title: Manufacture of ball chain
Inventor: EBINA SHIGERU
IPC: F16C33/38
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of securing smooth rotation of balls without applying an oil absorption treatment or a water absorption treatment after molding and more easily manufacturing a ball chain at the time of manufacturing the ball chain on which balls are arranged with specified intervals by using injection molding of synthetic resin. SOLUTION: This manufacturing method is constituted of a first step of molding a connecting body belt on which ball molds 20 are arranged by projectively arranging the ball molds 21 having a larger diameter than a diameter of a ball 3 in the molds 20 to carry out injection molding of synthetic resin and injecting synthetic resin in such the molds 20, a second step of forcibly extracting the ball molds 21 from this connecting body belt 2 and taking out the connecting body belt from the molds 20 and a third step of pushing the balls onto the connecting body belt in place of the ball molds 21 and holding these balls free to rotate by the connecting body belt.
Patent JP-S5390097-A (JP)
Title: Method of electrospark machining
Inventor: SUZUKI YASUO
IPC: B23H7/26
Filed: 1977-01-19
Abstract: PURPOSE:To provide a method of electrospark machining using a high-frequency alternating current power source, including the step of oscillating an electrode at a particular magnitude to effect a stable rapid electrospark machining.