baber/WOPTO huggingface dataset:
Patent JP-H08118990-A (JP)
Title: Accelerator pedal
Inventor: KAMIYA HARUHISA
IPC: B60K26/02
Filed: 1994-10-20
Abstract: PURPOSE: To simplify the connection structure of a pedal rod and pedal base plate by making a part of the internal periphery of a rod holding section abut on the pedal rod and bending the pedal base plate with a projection made to abut on the pedal rod from the opposite direction and inserting a connection pin into a connection hole. CONSTITUTION: When the internal peripheral face of a rod holding section 22 is made to abut on a pedal rod 10, and a projection 24 is made to abut on the pedal rod 10 from the opposite direction, the connection hole 12 of the pedal rod 10 and the connection hole 28 of a connection section 26 are not aligned with each other. With a pedal base plate 20 made to bend, the connection hole 12 of the pedal rod 10 and the connection hole 28 of the connection section 26 are made to align with each other utilizing this bending quantity. In this state, the pedal rod 10 and pedal base plate 20 are fittedly connected without backlash between them by inserting connection pins 30 into the connection holes 12 and 28. The metal pedal rod 10 and plastic pedal base plate 20 can be properly assembled without using parts such as springs without looseness between them.
Patent JP-S61134155-A (JP)
Title: Digital telephone set loop test system
Inventor: ONO KATSUMASA
IPC: H04M3/30
Filed: 1984-12-05
Abstract: PURPOSE:To allow an exchange station to confirm the loop connecting state of a digital telephone set directly by operating a switch having an off-hook function at test sequence detection to close the loop, setting a loop path to an information channel and displaying it on a display device which is under test. CONSTITUTION:In conducting the loop test, a DSU3 is operated from an exchange 1 to apply a voltage to a digital telephone set 4. When the digital telephone set 4 receives an incoming signal from the exchange 1, a confirming signal is returned and the exchange 1 receiving the confirming signal transmits a test signal. When the digital telephone set 4 receives a test signal, the digital telephone set 4 confirms it to be a loop test by a signal control circuit 12, transmits a test confirming signal and turns on an electronic switch 6 via a control line (a). Further, the circuit 12 actuates a selector circuit 21 to conduct the loop test for an information channel, transmits a response signal via the selector circuit 21 setting the loop bus and displays it on a display device 20 which is under test.
Patent JP-H08126212-A (JP)
Title: Charge/discharge circuit for battery for emergency
Inventor: ISHIKAWA TAKAHIRO
IPC: H02J7/02
Filed: 1994-10-20
Abstract: PURPOSE: To provide a charge/discharge circuit for batteries for emergency wherein at least two nickel-cadmium cells are used, wherein the cells are com pletely charged or discharged to avoid the occurrence of memory effect, and wherein the full capacity of each battery is always available. CONSTITUTION: The title charge/discharge circuit for batteries for emergency consists of a first switch 6 that switches the connection of a plurality of nickel- cadmium cells 51, 52 between to the load side and to the charge/discharge side; a second switch 7 that switches the connection of the cells 51, 52, connected to the charge/discharge side, between to a discharger 9 and to a charger 8; the discharger 9; the charger 8; a timer 12; a service interruption detection unit 10 that detects service interruption; a control unit 13 that controls the first and second switches 6, 7 and so on according to detection signals and the lapse of time on the timer; and a voltage detection unit 11 that detects load voltage. Thus the cells are alternately charged and discharged, and the fully charged cell is used if a service interruption occurs.
Patent JP-H1194980-A (JP)
Title: Working device in narrow part
Inventor: KAJIYAMA SHIGERU
IPC: G21C17/003
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To ensure a sure work by using a minimum space by freely bending and fixing each joint of a multiple joint arm and rotationally driving a plurality of rotational ring. SOLUTION: To a tentative ring 35, a rotational ring 18 supported by a rotor 20 arranged in a plurality along the circumference is freely rotatably fixed, which is driven by rotating a pinion 15 gearing with a rack 73 by a motor 11 of a drive part frame 10. To a multiple joint arm 21, a probe head 22 is fixed and by elevating this, an ultrasonic probe 23 at the tip end is scanned along the outside of the pump casing 1 to inspect with ultrasonic. By rotating a pinion 60 locking with another rack 62 of a rotational ring 17, a sprocket 33 gearing with a timing belt 25 is rotated and a probe head 22 tightened to the timing belt 25 with screws 69 is elevated/lowered.
Patent JP-S63110362-A (JP)
Inventor: SHIBAZAKI HIROSHI
IPC: E04F15/18
Filed: 1986-10-27
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-H03121378-A (JP)
Title: Flow control device
Inventor: INUZUKA TADASHI
IPC: D06F75/18
Filed: 1989-09-30
Abstract: PURPOSE:To remarkably restrain the generation of air bubbles and to surely obtain a very small flow of a fluid by forming the end edge of a surface forming a flow regulating passage as a smooth circular-arc curved surface. CONSTITUTION:A fluid which has flowed through a fluid passage 15 is reduced in flow by a flow regulating passage 24, and an edge portion 20a which is easy to serve as a core of generating air bubbles is remarkably reduced by forming the end edge of a surface forming the flow regulating passage 24 as a smooth circular-arc curved surface so as to remarkably restrain the generation of air bubbles. Thus, the flow regulating passage 24 is kept from being closed by the air bubbles so that a very small flow of a fluid can be surely obtained.
Patent JP-H08120287-A (JP)
Title: Molded fuel, and process and apparatus for producing same
Inventor: MATSUMOTO MASABUMI
IPC: C10L10/04
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a molded fuel which enables the effective utilization of waste materials and contributes to the protection of the global environment by using a shell powder and algae obtainable in the neighborhood of a thermal power plant. CONSTITUTION: The molded fuel contains a coal powder, a shall powder as a desulfurizing agent, and algae, is produced by mixing a coal powder, a shell powder obtd. by subjecting shells collected in the neighborhood of a thermal power plant to aerobic fermentation to decompose and eliminate org. substances, and cultured algae obtd. by fixing CO2 contained in the exhaust gas of the plant to algae by photosynthesis, and is pref. a mixture comprising 40-75wt.% coal powder, 5-20wt.% shell powder, and 10-40wt.% algae (on dry basis). A coal powder of 50-200 mesh, a shell powder of 50-200 mesh, and dehydrated algae as such are used. Shells discarded in culturing, food processing, eating, etc., can also be used.
Patent JP-H1194781-A (JP)
Title: Optical apparatus
Inventor: MAKI TAKAO
IPC: G01N25/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To sense the slight surface change of a sample by providing an observation optical system observing the light emitted from the sample, and a quantity-of-light change sensing means receiving the light accompanied by the quantity-of-light change corresponding to the state change of the sample observed by the observation optical system to sense the quantity-of-light to judge the state change of the sample. SOLUTION: The light emitted from the vertical illumination light source 31 of a vertical illumination optical system 21 for observation is reflected by 90 deg. by a branch mirror 33 to irradiate a sample 10 as vertical illumination light, and the reflected light is incident on an imaging element 4 to perform imaging. A transmitted illumination optical system 22 emits light from a transmission illuminating light source 34 to irradiate the sample 10. The light transmitted through the sample 10 is incident on an imaging element 4 to take an image. An auxiliary light source part 23 irradiates the whole of the sample with the light from a laser beam source 36. The reflected light is deflected by 90 deg. by the branch mirror 5 to be focused to an optical element 7 through a lens 6.  In the coagulation process of the sample 10, the light from the laser beam source 36 is scattered by the disturbance of a structure due to surface coagulation to become strong reflected light, and the optical element 7 senses this light to obtain the signal of the coagulation process.
Patent JP-H0199568-A (JP)
Title: Stopcock
Inventor: NAKAYAMA SHOZO
IPC: A61M5/14
Filed: 1987-10-12
Abstract: PURPOSE:To obtain a disposable stopcock rich in operability with low cost, by providing both end opening of a through-hole piercing the axial core of the case, elastomer, and cap, and by opening and closing the through-hole of the elastomer by variation in degree of clamping of the screw-fit part. CONSTITUTION:When cap 3 is turned around case 2 in the direction of clamping of screws 2a, 3a, projection 3b presses elastomer 4 while sliding on the inner surface of case 2. Thereby, the elastomer 4 is compressed to deformation, resulting in stoppage of the through-hole 6. On the other hand, when the cap 3 is rotated around the case 2 in the direction of loosening of the screws 2a, 3a, the elastomer 4 restores its original shape by elasticity of its own, and the through-hole 6 opens. In this manner, the opening/closing actions of the stopcock are achieved.
Patent JP-H08119628-A (JP)
Title: Production of flake salt and device therefor
Inventor: INOUE SHIGEKI
IPC: A23L27/40
Filed: 1994-10-21
Abstract: PURPOSE: To produce a flake salt with the quality stabilized more efficiently than the conventional process by using this simple device. CONSTITUTION: A partition plate 3 is provided in the vaporization vessel 1 heat-insulated by an insulating material 2 to separate the vessel into a boiling part 4 and a crystallization part 5. A heating steam jacket 6 is furnished on the periphery of the boiling part 4 to heat the brine. The boiled brine is allowed to overflow the upper part of the plate 3 and introduced into the crystallization part 5, the brine flows simultaneously into the boiling part 4 from the lower part of the plate 3, and the brine is convected. The surface of the crystallization part 5 is not rippled by the boiling, and hence the flake salt having a uniform diameter is formed. Since the brine heated to the b.p. is introduced into the crystallization part 5, the brine is efficiently vaporized.
Patent JP-H08120200-A (JP)
Title: Electrically conductive paste composition
Inventor: ISHIKAWA SEIJI
IPC: H05K3/32
Filed: 1994-10-21
Abstract: PURPOSE: To obtain the subject composition, comprising a specific polyimidosiloxane, an epoxy resin, a metallic powder and an organic solvent without causing the thermal decomposition in packaging and requiring high- temperature treatments, excellent in flexibility, adhesion and heat resistance and suitable for producing electrically conductive wiring boards or packaging parts. CONSTITUTION: This composition is obtained by uniformly kneading (A) 100 pts.wt. soluble polyimidosiloxane prepared by polymerizing and imidating an aromatic tetracarboxylic acid component consisting essentially of 2,3,3',4'- biphenyltetracarboxylic acids and a diamine component comprising 45-80mol% compound of the formula [R1 is a bivalent hydrocarbon group; R2 is a 1-3C alkyl or phenyl; (n) is 3-30], 0.5-40mol% diaminobenzoic acid and the balance of an aromatic diamine having >=2 benzene rings with (B) 1-50 pts. wt. epoxy resin, (C) a metallic powder such as silver or copper powder and (D) a soluble organic solvent such as methyltriglyme. The content of the component (C) is 50-90wt.% in the total solid content of the component.
Patent JP-S61136708-A (JP)
Title: Multiple-step machining process
Inventor: SUGINO KENJI
IPC: B23B47/18
Filed: 1984-12-04
Abstract: PURPOSE:To eliminate a waste of time liable to take place at the start and end of cutting process, by controlling the step action substantially aiming at only the period of time for a practical cutting process, namely a period of time during which the magnitude of a load exerted on a drill stays above a certain level. CONSTITUTION:In a step of machining start, counting of time is started at the point of time when a cutting process is srated by means of a drill reaching a work through a progressive fast feeding process. Then, back and forth reciprocating motion of a drill is repeated prescribed times of step and only a period of time from the start of cutting to the completion of hole machining is detected at the final step. The period of time in no-load condition after completion of a through hole is free from the target of time counting and the machining end is detected at the progressive end F, then the drill retreats, thus one process of hole machining being completed.
Patent JP-H02105160-A (JP)
Title: Electrophotographic sensitive body
Inventor: ANAYAMA HIDEKI
IPC: G03G5/06
Filed: 1988-10-14
Abstract: PURPOSE:To obtain practicable high sensitivity characteristics in the visible region and potential stability characteristics at the time of repeated uses by incorporating a disazo pigment in a photosensitive layer. CONSTITUTION:The photosensitive layer contains the disazo pigment represented by formula I in which each of R1 - R5 is H, optionally substituted alkyl, aryl, halogen, or cyano; and A is a coupler residue having a phenolic OH group, and embodied by using methyl, ethyl, or the like as the alkyl group; phenyl, naphthyl, or the like as the aryl group; and F, Cl, Br, or the like as the halogen thus permitting carrier generating efficiency and carrier transfer efficiency in the photosensitive layer to be presumably improved, and the obtained photosensitive body to have high sensitivity to light in a long wavelength region.
Patent JP-H0984333-A (JP)
Title: Step-up circuit and solar cell generator using the same
Inventor: FURUKAWA KIMIHIKO
IPC: H02M3/155
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized step-up circuit which efficiently operates with low noise and a small-sized sollar cell generator using the same. SOLUTION: First and second capacitors 30, 31 and first and second switching elements 40, 41 are respectively connected in parallel with a pair of series lines 21, 22 from the pair of input terminals 2 of a step-up circuit to a pair of output terminals 20, and the connecting point of the capacitors 30, 31 is connected to the connecting point of the elements 40, 41. The coil 5 and the diode 6 are connected in series with the one line 21, and the diode 60 is connected in series with the other line 22. Both elements 40, 41 are controlled ON, OFF by a switch control circuit 9 to step-up input voltage from a solar cell 1 connected to the pair of the terminals 2 and to supply it from the pair of the terminals 20 to an inverter.
Patent JP-H1194125-A (JP)
Title: Base isolation piping
Inventor: NOZAKI HIDEO
IPC: F16L1/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain stable displacement aborbing capacity over a long period of time by connecting two flexible pipes almost in the right-angled directions through an elbow joint, and supporting the elbow joint on a support frame having a vertically movable elastic means and casters horizontally movable on a bottom face in a piping pit. SOLUTION: A main piping 13 in a building is connected to ground side piping 14 through base isolation piping 20. The base isolation piping 20 is constituted by connecting two metallic flexible pipes 21, 22 formed of airtight bellows pipes of angular corrugaged cross section by a metallic pipe joint elbow 23. One end 24 of the base isolation piping 20 is connected to underground buried piping 14 on the ground side, and the other end 25 is connected to the main piping 13 in the building 10. The elbow joint 23 is supported on a support frame 30 comprising a caster base 32 with its lower part provided with four casters 31 freely moving on the bottom face in a piping pit, and a cushioning device formed by fittingly mounting an inner cylinder with a coil spring into an outer cylinder erected at the center part of the caster base 32.
Patent JP-H11153259-A (JP)
Title: Method and device for mounting branch connector on pipe from upper part of excavated groove
Inventor: WARTEL CHRISTIAN
IPC: F16L41/06
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for easily fitting a branch connector to an embedded pipe to transport the fluid from an upper part of a small excavated groove. SOLUTION: After a bottom saddle 100 separable from a branch connector 90 is fitted onto a bottom saddle adapter 110, a bottom saddle positioning device 10 fitted to an exposed part of a pipe 1 is turned until a bottom saddle is located at the lower side of the pipe, and the branch connector is arranged at the prescribed position on the bottom saddle, and fixed. Then, the bottom saddle positioning device is separated from the bottom saddle, and pulled up from an excavated groove, and the branch connector is welded to the pipe, and then, pierced.
Patent JP-2001078641-A (JP)
Title: Fishing rod case and fishing rod-holding tool
Inventor: HIRAOKA MARIKO
IPC: A01K97/08
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod case capable of performing the holding of the rod and its release by a simple action of putting the rod in and out of a groove and making the holding of the rod simple as compared with a conventional string by providing grooves at the inside of a case main body for holding the rod. SOLUTION: This fishing rod case is obtained by providing grooves b capable of fitting the rod in its lengthwise direction at the inside of a case main body 1 capable of housing the rod so as to be able to hold the rod. The grooves 6 are preferably constituted so as to hold the rod by at least 2 positions of the butt side and tip side of the rod. It is preferable to provide a rod-holding tool 2 as freely demountable at the inside of the case main body 1, and the above grooves 6 at the rod-holding tool 2. The rod-holding tool used by mounting to the fishing rod case equipped with the case main body 1 capable of housing the rod, is obtained.
Patent JP-H05100051-A (JP)
Title: Object recognizing device
Inventor: YAMADA YOSHINOBU
IPC: G06T7/20
Filed: 1991-10-04
Abstract: PURPOSE:To cope with the occurrence or nonoccurrence of an unspecified object and the change of an object over a long period. CONSTITUTION:The first frame memory circuit 1 recording and holding the image information to be compared and the second frame memory circuit 2 recording the image information for each optional time at the same location as the compared object are provided. Numbers of dots of the corresponding same portions or numbers of dots of the different portions of the information of the first frame memory circuit 1 and the information of the second frame memory circuit 2 are compared by a dot number comparing/judging means 3, and a signal is generated from a signal generating circuit 4 based on the result.
Patent JP-H06208928-A (JP)
Title: Winding device for transformer iron core
Inventor: UIRIII KURAPAATO
IPC: H01F41/02
Filed: 1993-10-15
Abstract: PURPOSE: To provide a belt nest device which winds stacked thin amorphous steel strips around an arbor so as to make a transformer iron core. CONSTITUTION: A winder is provided with a belt 140, which is wound around an arbor and is movable along the length of the arbor to transmit rotating motion to the arbor, and means 200, 202, and 204, which successively send separate stack bodies to a space between the belt and the arbor. The winding equipment is also provided with means 200 and 209, which limit a first substantially flat plane that supports the stack body at the time of sending the stack body to the space between the belt and the arbor, a separate means 222, which limits a second substantially flat plane extended in parallel with the first flat plane, and a means 230, which biasedly presses one flat plane in the direction of the other flat plane when the stack body passes between the flat planes and compresses the stack body between the two flat planes at the time of winding the stack body.
Patent JP-H0999888-A (JP)
Title: Layout structure for inboard member of water jet-propelled boat
Inventor: KOYANAGI TOMOYOSHI
IPC: F01N13/12
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the effect of heat on a fuel feed pipe by a catalyst converter by arranging an air intake duct introducing air into a hull in the front of the catalyst converter. SOLUTION: A starter cable 56 transmitting the signal from a starter switch provided on a switch box 800 is extended forward on the starboard side from an electrical box 90 to a starter motor 55. When the starter switch provided on the switch box 800 is pushed, the starter motor 55 of an engine is driven. The starter motor 55 is arranged on the opposite side to a catalyst converter 58 across the center line 101 of a hull, and the weight balance of the hull is improved. The starter cable 56 is also arranged on the opposite side to the catalyst converter 58, it has an advantage that it is not affected by heat.
Patent JP-S63110767-A (JP)
Title: Semiconductor device
Inventor: ITO SATOSHI
IPC: H01F17/00
Filed: 1986-10-29
Abstract: PURPOSE:To fabricate an inductor on a semiconductor substrate by providing an electrically floating layer composed of a high-permeability material near signal lines. CONSTITUTION:Metal layers 12 composed of a high-permeability material are arranged in such a way that a signal line 11 which is composed of a wiring pattern of aluminum or the like and which is formed on a semiconductor substrate via an insulating film is sandwiched between the metal layers. These metal layers 12 are not connected to the signal line 11, other signal lines, a power source, etc., and are kept in an electrically floating state. If the metal layers 12 composed of the high-permeability material such as Supermalloy, Mumetal or the like are arranged at the circumference of the signal line 11, the inductance of the signal line 11 which is located near the metal layers 12 amounts to about several muH. As a result, an inductor can be constructed on the semiconductor substrate in an on-chip manner. Through this constitution, it becomes easy to design an analog IC and to construct the inductor as an integrated circuit.
Patent JP-H0889451-A (JP)
Title: Self-mobile cleaner
Inventor: KANEKO TATSUO
IPC: A47L9/00
Filed: 1994-09-26
Abstract: PURPOSE: To enable a self-mobile cleaner to clean efficiently by reducing an uncleaned area by the wall in front of the mobile cleaner while moving and allow low frequency of disposal of dust by having a large capacity of dust. CONSTITUTION: A main body 3 of a self-mobile cleaner comprises a suctional apparatus for sucking dust. This suctional apparatus comprises a suction opening 7, a vacuum member 9, a first dust container, a second dust container 11 and a last dust container 12. The suction opening 7 facing a floor surface F is located on the bottom 3a of the main body 3. The first dust container for containing large particles of dust and the last dust container 12 having a dust bag 13 for containing fine dust are located between the suction opening 7 and the vacuum member 9. The first dust container is positioned on the bottom of the main body 3 at a site close to the suction opening 7.  The second dust container 11 for storing middle-class dust which is lightweight as compared to heavy dust is located between the first dust container and the last dust container 12 at a site higher than that of the first dust container.