baber/WOPTO huggingface dataset:
Patent JP-S63148701-A (JP)
Title: Waveguide switch
Inventor: OGAWA SHIGEKI
IPC: H01P1/12
Filed: 1986-12-12
Abstract: PURPOSE:To discriminate a fixed position by providing plural pieces of engaging parts, and one piece of positioning pin which is engaged to said parts and controls a rotation, on a rotary part, and connecting a resistance element between the engaging part and a ring-like terminal. CONSTITUTION:On the upper face of a waveguide rotary part 4, plural pieces of engaging parts 8 recessed in an inverted conical shape are arranged on the periphery and allowed to have a conductive wire. Between the engaging parts 8 and common terminals of the inside, different resistance elements R1-R8 are provided, respectively. A positioning pin 22 is held by a body 25 freely movably forward and backward against the engaging part 8, and when the rotary part 4 is driven to rotate, and coincides with the engaging part 8, a lock device becomes a holding state, the pin 22 is inserted into one piece of the engaging parts 8, and the rotary part 4 is held in a fixed state. The pin 22 and the engaging part 8 are connected electrically, and a resistance value between an engaging part measuring terminal 33 and a pin side measuring terminal 31 is measured. In such a way, a position where the rotary part 4 is fixed can be discriminated.
Patent JP-H03155679-A (JP)
Title: Vertical mosfet
Inventor: KITAHIRA YASUO
IPC: H01L29/06
Filed: 1989-11-14
Abstract: PURPOSE:To protect elements from destruction without electrically conducting a parasitic transistor within an outer peripheral part of a P type diffusion region and within a cell by forming a trench in a diffusion layer in the furthermost outer periphery in depth greater at least than a source region, covering a MOS cell active region and bringing a source electrode into contact this trench as well. CONSTITUTION:A trench 33 is formed in greater depth at least than an N<+> type source region 28 in a P type diffusion region 24 which covers a MOS cell active region so that a source electrode 32 may come into contact the inside of the trench 33. Avalanche breakdown is apt to be generated near a guard ring 25 whose depletion layer's internal electric field is higher. Therefore, the yield current 'i' flows into the furthermost outer peripheral part of the P type diffusion region 24. Since the source electrode is made in contact with a slot of the trench 33 when the current is flowing, the yield current 'i' flows into the source electrode 32 so that it may be impossible to electrically conduct a parasitic transistor 12 in the P type diffusion layer in the furthermost outer peripheral part. Therefore, this construction makes it possible to protect elements from destruction induced by a parasitic transistor effect.
Patent JP-H08132006-A (JP)
Title: Decomposition disposal device for garbage
Inventor: MORI NOBUTANE
IPC: C05F9/02
Filed: 1994-11-07
Abstract: PURPOSE: To facilitate maintenance in a device for decomposing garbage in a rotary vessel by freely detachably mounting a rotary drum housing garbage and constituting an equipment body so that it can be slid back and forth. CONSTITUTION: An equipment body 1 in which a driving roller 14 is fitted to both the ends of the upper part thereof is fitted on a base plate 2. A rotary drum 3 is freely detachably fitted on the driving rollers, and slide rails are fitted on the side faces of the base plate.
Patent JP-H06144245-A (JP)
Title: Telescopic steering system
Inventor: SUGIKI AKIRO
IPC: B62D1/18
Filed: 1992-11-05
Abstract: PURPOSE:To provide the lock mechanism of a telescopic steering system having the function of regulating or allowing the sliding of an inner tube to an outer tube, the function of suppressing play between the inner and outer tubes, the function of regulating the rotation of the inner tube to the outer tube and the function of setting the sliding of the inner tube to the outer tube. CONSTITUTION:A lock pin ill inserted through into an elongated hole 52, formed on the inner tube 5 side and extended axially, so as to come in contact with the inner tube 5 side is supported in the freely advancing/receding state on the outer tube 2, 4 side-Inner and outer side slant faces 41, 51 brought into mutual sliding contact with the inner tube 5 side and outer tube 2, 4 side are formed, and the sliding contact of the inner and outer side slant faces 41, 51 is made weak or strong by the advancing/receding action of the lock pin 111.
Patent JP-H10141376-A (JP)
Title: Cage made of synthetic resin
Inventor: FUJINAMI MAKOTO
IPC: F16C33/46
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To injection-mold a cage with a large number of pockets over a circumferential direction with good yield. SOLUTION: Two protruding parts 5a, 5a are provided at the tip faces of sliding cores 4a, 4a for injection-molding a cage 2. A space between inner faces 8a, 8b of pockets 3, 3 is widened outward in a diametrical direction. When the number of the pockets 3, 3 over a circumferential direction is (n) and the mutual tilt angle of both inner faces 8a, 8b is θ, θ>360' /n is to be materialized.
Patent JP-2001113907-A (JP)
Title: Rolling bearing unit for vehicle
Inventor: YAMAMOTO KEIICHI
IPC: F16C19/18
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To ensure fixing of a hub inner ring with a join outer bearing ring in the axial direction for heightening degree of freedom of selecting part materials to facilitate assembling and to improve quality while reducing the weight of the joint outer bearing ring 3 of a rolling bearing unit for a vehicle. SOLUTION: This unit comprises an outer ring with flange 1, a hub inner ring 2, a joint outer bearing ring 3, rolling elements 4a and 4b held among the inner and outer rings 1c, 1d, 2c and 3c respectively by bearing holders 6a and 6b to be rolled, and a connecting member 5 for connecting fixedly the hub inner ring 2 with the joint bearing ring 3 in axial and rotational directions while pre-loading the rolling elements 4a and 4b. A small diameter part 52 to be fixed on a connecting hole 32 formed on an axial part 3a of the joint outer bearing ring 3 and a brim part 51 abutting on a stepping part 2e of the hub inner ring 2 are formed on the connecting member 5. A recess hole 53 is formed on the small diameter part 52 and a part of a hole edge part 54 of the recess hole 53 is fit and caulked on a slitting part 33 formed on a joint engaging side edge of the connecting hole 32.
Patent JP-S62152330-A (JP)
Inventor: NAKAGAWA SHIGEJI
IPC: H02M3/28
Filed: 1985-12-25
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-H03161185-A (JP)
Title: Machining method with laser beam robot
Inventor: TORII NOBUTOSHI
IPC: B23K26/00
Filed: 1989-11-15
Abstract: PURPOSE:To simplify command by imparting a function that laser beam machining condition can be commanded with menu form, to a robot control command function in a laser beam robot machining device. CONSTITUTION:In laser beam robot shape machining combining a robot 10 and a laser beam generator 20, the control command function to the laser beam generator 20 is provided to the robot control unit 30. The laser beam machining condition menus 1a-1c are stored in the memory in the robot control unit 30 and the menu number of the laser beam machining condition menus 1a-1c is designated in robot movements programs 7a-7c. By this method, the robot control unit 30 selects the laser beam machining condition of this menu No. and sends to the laser beam generator 20, and the laser beam machining is executed, by which the command of laser beam machining condition can be simply executed.
Patent JP-S62173437-A (JP)
Inventor: ROBAATO EI KUROSUTAABOAA
IPC: G09G3/18
Filed: 1986-12-12
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-H02141653-A (JP)
Title: Manufacture of oxygen concentration sensor
Inventor: SUGIE JUNJI
IPC: G01N27/41
Filed: 1988-11-24
Abstract: PURPOSE:To improve the productivity and durability of a sensor by forming a gas-diffusion-rate determining layer on a porous sheet by a flame coating method. CONSTITUTION:A green sheet comprising ZrO2 stabilized with Y2O3 is molded by a doctor blade method. Electrodes 2 and 3 are formed on both surfaces thereof. Thus a solid-state electrolyte sheet 1 is obtained. A separator sheet 9 formed with the same material as that of the sheet 1 and a porous sheet 10 are laminated thereon, and a sensor laminated body is obtained by heating and compression. The sheet 10 is formed into the sheet shape by the doctor blade method as follows: an organic binder is mixed into ZrO2 powder; and the crushing state when crushing is performed in a ball mill is controlled. The porosity of the sheet 10 at this time is about 50% and far larger than the porosity of a gas-diffusion-rate determining layer 6 formed thereon. Therefore, the function of the layer 6 is not hampered with the sheet 10. Then the sensor laminated body is degreased. Thereafter, baking is performed, and plasma flame coating of spinel is performed on the sheet 10, and the layer 6 is formed. In this way, the productivity and the durability can be improved.
Patent JP-2001117540-A (JP)
Title: Display device
Inventor: OKABASHI TATSUMI
IPC: H04N5/445
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of always displaying a clear image by notifying a user that a screen for displaying the image has been soled by dust, and urging the user to remove the soiling of the screen. SOLUTION: This display device is provided with a counter 8 for counting the number of ON-operation of an on-off key, a timer 9 for measuring the duration of a video display on a screen 3, memory 10c for storing a video display time data from a count data from the counter 8 and the timer 9, a special key 6b for outputting an instructing signal to make the number of the ON-operation and/or the duration of video display be displayed on the screen 3, and a control means 10 for controlling a display means 4 based on the data of the memory 10c when receiving the instruction signal from the special key 6b and allowing the display means to display the number of the ON-operation and/or the duration of the video display on the screen 3.
Patent JP-H054964-A (JP)
Title: Production of caprolactam and laurolactam
Inventor: INABA YUKIO
IPC: C07D225/02
Filed: 1991-10-17
Abstract: PURPOSE:To obtain the subject compounds of high quality in a high yield by Beckmann's rearrangement reaction of cyclohexanone oxime and cyclododecanone oxime in a specified condition. CONSTITUTION:Cyclohexanone oxime is blended with cyclododecanone oxime in a weight ratio of (40/60)-(70/30) and then subjected to continuous Beckmann's rearrangement reaction in the presence of sulfuric acid and fuming sulfuric acid. In this reaction, the quantity of fuming sulfuric acid used is controlled so that the concentration of free SO3 in the rearrangement reaction solution and the molar ratio (m) of sulfuric acid to oximes may satisfy 0.5wt.% <=free SO3 concentration <=4wt.% and 1.2<(molar number of sulfuric acid + molar number of free SO3)/(molar number of OX-6 + molar number of OX-12) = m<=1.75 (OX-6 is cyclohexanone oxime; OX-12 is cyclododecanone oxime) and the reaction is carried out at 85-100 deg.C for 1-3hr. The resultant rearrangement reaction solution is then preferably subjected to heat treatment, thus obtaining the objective compounds.
Patent JP-2001116670-A (JP)
Title: Specimen processing vessel, vessel body constituting specimen processing vessel and cover body
Inventor: KUBOTA TOMISADA
IPC: G01N1/28
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching operation of a cover body in a specimen processing vessel. SOLUTION: The front side of a cover body 200 is divided into three parts, a pair of plate-like first movable parts 220 are arranged on both sides, and a curved second movable part 230 is arranged in a central part. A front side locking member 131 displaceable in the longitudinal direction is arranged in a vessel body 100. A front side engaging member 221 engageable with the front side locking member 131 is arranged on the front end of the first movable parts 220, and an engagement releasing member 231 is arranged on the front end of a second movable part 230. The first movable part 220 is locked on the front side locking member 131 in an elastically deformed state.  When the engagement releasing member 231 displaces the front side locking member 131 forward by pushing down an upper surface of the front end of the second movable part 230, engagement of the front side locking member 131 and the front side engaging member 221 is released. Then, the first movable parts 220 are elastically restored, and separate from the vessel body.
Patent JP-H02142259-A (JP)
Title: Route determining system
Inventor: OCHIAI TAMIYA
IPC: H04Q3/00
Filed: 1988-11-24
Abstract: PURPOSE:To select the route of a minimum cost without generating call loss and to reduce the burden of respective exchanges by controlling the remaining quantity of a line by classes and separately setting the boundary value of the line remaining quantity in each class in a direction to decrease the line remaining quantity and a direction to increase the quantity. CONSTITUTION:For exchanges 12-16, the line remaining quantity is divided into the plural classes for a prescribed capacity unit and a minimum cost table TBMCC is provided to store a line number Lx, for which the cost to the incoming exchange goes to be minimum, by the respective classes. Then, this table is referred and the route from an outgoing terminal 10 to an incoming terminal 11 is selected. The boundary value of the respective classes is controlled by an upper limit value in the direction to increase the line remaining quantity and a lower limit value in the direction to decrease the quantity. Accordingly, when there is the route, in which a line to satisfy circuit quantity requested by the outgoing terminal is remained, in any one of the plural routes to connect the outgoing terminal and incoming terminal, the outgoing terminal and incoming terminal are repeated and connected through the route. Thus, the route of low cost can be selected without generating the call loss and the burden of each exchange is reduced.
Patent JP-H01188774-A (JP)
Title: Flow control valve for powder
Inventor: DEBITSUDO MAACHIN
IPC: B65D90/54
Filed: 1988-11-24
Abstract: PURPOSE: To reduce the risk of short packing or over packing of a vessel by controlling first means for creating a pressure drop across a boundary surface and second means for creating a pressure rise across the boundary surface. CONSTITUTION: Powder is supplied to a hopper 13 and falls into a nozzle 33. When air is being sucked out of the a plenum chamber 34, the air is drawn from the passage in the nozzle 33 and this causes powder in the nozzle 33 to adhere to the wall surface of the nozzle. A build up of powder occurs in the nozzle 33 until the nozzle is effectively blocked closing off flow through the nozzle. The flow through the nozzle 33 is established by supplying a positive pressure to the interior of the plenum chamber 34, whereby the powder is released from the wall surface of the nozzle due to the supply of the positive pressure and flows outward through an outlet 32.
Patent JP-H02146995-A (JP)
Title: Motor driving circuit
Inventor: MANO HIROSHI
IPC: H02P8/32
Filed: 1988-11-25
Abstract: PURPOSE:To reduce various vibrations by variably setting at least any one of rising, falling characteristics and amplitude of a pulse for driving a motor in response to the detection level of a vibration detector. CONSTITUTION:A controller 20 compares a vibration measurement level from a vibration sensor 21 with a standard level. When the vibration input level is larger than the standard level, the controller 20 instructs, to minimize the input level, to lower a voltage to a predetermined voltage level to a constant- voltage controller 19 so that a supply current to a coil 5 becomes smoothly rising characteristic. Then, the controller 20 compares it with the standard level of the input level. When the vibration level does not drop, the controller 20 sets to vary a conduction instruction signal generating time to a high frequency switching transistor 15 to shape the pulse waveform so that the switching duty is reduced to smooth the falling characteristic.
Patent JP-H10119003-A (JP)
Title: Manufacturing device for polygonal timber
Inventor: SAEGUSA KOICHI
IPC: B27C5/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing device capable of continuously working polygonal timber only by moving wood through a linear cutting pass provided in a body without the necessity of manually holding wood to perform a turning operation or the like to largely shorten manufacturing time to enable efficient manufacture at a low manufacturing cost. SOLUTION: This device is provided with a body 12 and a cutting part 18 provided in this body to be placed to cross in the longitudinal direction of a cutting pass to form a linear cutting pass 14, having a cutting blade 16 provided to face the cutting pass. The cutting part is radially disposed on an outer periphery of the cutting pass and two or more cutting parts are placed at positions different in the longitudinal direction of the cutting pass. A desired polygonal timber is so formed by introducing a wood to the cutting pass to be linearly moved.
Patent JP-H08161958-A (JP)
Title: Interlock mechanism
Inventor: YAMAGATA TAKASHI
IPC: H01H9/22
Filed: 1994-11-30
Abstract: PURPOSE: To reduce costs by simplifying the constitution of an interlock-switch retainer for use with a copying machine or a printer, etc. CONSTITUTION: This interlock mechanism is provided with an interlock switch 26 having an upper cover which enables a course through which recording paper 20 passes to open, and interrupting current when the upper cover 2 is opened. The upper cover 2 is provided with a guide member 21 for the recording paper 20, and part of the guide member 21 is curved to form an interlock-switch retainer 27. The end of the interlock switch retainer 27 is designed to be folded back and protected by the bracket 30 of a scanning head 23.
Patent JP-S62157133-A (JP)
Title: Automatic filling device for granular material
Inventor: WATANABE TOSHIRO
IPC: B65G65/30
Filed: 1985-12-28
Abstract: PURPOSE:To automate a work ranging from setting of a container bag to filling, by providing a heating means which automatically releases a port fastening material, utilizing the restoring force of a shape memory alloy. CONSTITUTION:A lifting lug (c) of a containing bag (b) is lifted up by means of a pair of electromagnets 12, and a bag body is secured in a place in a discharge hopper 5. In this case, the proper number of driving mechanisms 15 is diposed to the outer periphery of a chute 14, and an electromagnet 16 is mounted to the tip of a plunger being expanded and contracted thereby, and, meanwhile, a magnetic adsorbing body (f) is secured to the port edge of an upper throat (e). In which case, the upper throat (e) is automatically engaged with the outer periphery of the lower end of the discharge upper 5. When hot blast is blown against a port fastening tool (g) with the aid of a hot blast fan 17 for heating, a change in a shape, being characteristics of a shape memory alloy, is produced, and the upper thraot (e), hiterto fastened by a port fastening tool (g), is released to open a container bag.
Patent JP-2000110242-A (JP)
Title: Loading-type and folding-type structure
Inventor: SASAKI MITSUO
IPC: E04B1/344
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel loading-type and folding type structural body which is remarkably easy and rapid in the installation work (assembly work) and the dismantling work at installation site, and capable of remarkably shortening the period of installation, and greatly reducing the total cost. SOLUTION: A loading-type and folding type structural body 2 is provided with a floor assembly 10 comprising a pair of floor bodies 6 and 8 which are turnably connected to each other by a hinge means 4, and a plurality of supports 12. When the floor bodies 6 and 8 are fixed to the service position, the floor assembly 10 is set in a service condition where the floor surface is extended along the same plane surface. When the floor bodies 6 and 8 are position at the folding position, the floor assembly is set in a folding state in which the back sides of the floor bodies 6 and 8 are opposite to each other. When the floor assembly 10 is set in the service condition and the supports 12 are fixed in the support position, the floor assembly 10 is loaded on a loading surface G through the supports 12.
Patent JP-H04169706-A (JP)
Title: Liqud fuel burner
Inventor: UNO KATSUHIKO
IPC: F23D11/24
Filed: 1990-11-02
Abstract: PURPOSE:To accelerate atomization of a fuel, form a calm flame with a small flame length and contrive a quieter burner, by a construction wherein a vibrating part having a through-hole with an inclination angle approximate to a spray angle for a fuel ejected from an ejecting hole at the tip of a pressure spray part is provided at the peripheral edge of the ejecting hole. CONSTITUTION:A fuel supplied to a pressure spray nozzle 12 is ejected from an ejecting hole 18, is atomized by shearing forces due to the relative velocity thereof with respect to the ambient air, and is sprayed into a combustion chamber 15. Combustion air supplied by a fan 16 performs a combustion reaction with the fuel sprayed from the nozzle 12, to form a flame. At this time, an oscillation circuit 20 is operated to oscillate a piezoelectric vibrator 19, whereby the atomization of the fuel ejected from the ejecting hole 18 is accelerated. A through-hole 22 is formed in the vibrator 19 to have a tapered shape with an inclination angle theta approximate to a spray angle for the fuel ejected from the ejecting hole 18. This construction ensures that no gap is formed between the through-hole 22 and the fuel sprayed, the vibration is transmitted effectively to the fuel sprayed, and the fuel atomization is accelerated.
Patent JP-H07152020-A (JP)
Title: Liquid crystal display device
Inventor: TOMITA KENJI
IPC: G02F1/1335
Filed: 1993-11-29
Abstract: PURPOSE:To enhance reflection efficiency and to obtain a bright display device by interposing a thin film having a specific refractive index between the pixel electrodes of a lower substrate and an oriented film. CONSTITUTION:The thin film 9 having a refractive index approximate to an ordinary refractive index n0, i.e., 1.498 of a liquid crystal 7 is interposed between the pixel electrodes 2 and the oriented film 3. The liquid crystal 7 is regulated by the oriented films 3, 6 and is oriented parallel with the substrates 1, 5 when a voltage of the same potential is impressed to the electrodes 2 and a counter electrode 5. Light entering from the upper substrate 4 side is scattered by the liquid crystal 7 and light scattering bodies 8 and is clouded by escaping from the substrate 1 side. The refractive index of the thin film 9 under the film 6 is smaller than the refractive index 1.62 in the case of use of a polyimide film as the film 6 and the refractive index of the film 6 is smaller than the ordinary refractive index n0 of the liquid crystal 7 in such a case and, therefore, the probability that the light past the liquid crystal 7 and scattered by the scattering bodies 8 is totally reflected on the boundary face between the films 3 and 9, is improved. Then, the light reflected on the boundary face between the films 3 and 9 is admitted again into the liquid crystal 7 and is scattered by the scattering bodies 8. The effect of scattering the light in the liquid crystal 7 is thus improved.