baber/WOPTO huggingface dataset:
Patent JP-H03292136-A (JP)
Title: Flexible cylindrical body and preparation thereof and chair for straight sitting using said cylindrical body
Inventor: NIWA TAKAHITO
IPC: A47C9/00
Filed: 1990-04-09
Abstract: PURPOSE:To provide a bendable cylindrical body and to obtain a lightweight foldable chair for straight sitting using the same by forming the sheets adjacent to each other for the cylindrical body so that the repeating pitches of the ridges and troughs of the sheets are almost same and the height of the ridges is made different from that of the troughs. CONSTITUTION:A flexible cylindrical body 10 has a peripheral wall 12 having an almost circular cross section and the peripheral wall 12 is formed from a plurality of sheets A, B, C, D. The respective sheets are formed so as to have a corrugation wherein ridges and troughs are repeated alternately and the repeating cycles or pitches of the ridges and troughs of the respective sheets are constant and almost same but the heights of the ridges and troughs of the adjacent sheets are different from each other. That is, the height of the ridges and troughs of the sheets A, C is made larger than that of the ridges and troughs of the sheets B, D. Therefore, the cylindrical body 10 bendable along the longitudinal direction (peripheral direction) thereof is provided. By using this cylindrical body, a lightweight chair 30 for straight sitting foldable if necessary can be provided.
Patent JP-H03294549-A (JP)
Title: Apparatus for increasing and decreasing knitting needle in flat type knitting machine
Inventor: SHIMA MASAHIRO
IPC: D04B15/00
Filed: 1990-04-09
Abstract: PURPOSE:To sufficiently pull down needles from resting positions to working positions and eliminate drop stitches, etc., by arranging respective pair of pickers for increasing knitting needles and pickers for decreasing the knitting needles on both sides in the upper position of a lock for forming stitches. CONSTITUTION:Knitting cams 2 and 2 are provided on both sides of a rising cam 1 and pickers 4 and 4 for increasing knitting needles and pickers 5 and 5 for decreasing the knitting needles are provided on both sides in the upper position of a knitting lock equipped with guard cams 3 in the upper part without requiring installation of pickers for increasing or decreasing stitches in a cam for knitting a knit fabric.
Patent JP-H01267206-A (JP)
Title: Method for determining conveyor route
Inventor: MURATA YUKIO
IPC: B66C13/48
Filed: 1988-04-15
Abstract: PURPOSE:To allow any action to be easily taken for change in operation and change in condition by judging whether or not a set of carrying routes selected based on position information between two points by means of individual conditions, determining the route when it is judged to be usable, and thereby letting carrying processes be executed based on set processing conditions. CONSTITUTION:When position information A B between two points is given so as to let a carrying command be directed, a judging section 1 refers to a condition definition section 4 so as to select a set of carrying routes so that individual condition judging programs 5a are correspondingly actuated in order. In this place, the individual condition judging programs 5a form the conditional judgement of a carrying means. When it is judged that all can be used, the judging section 1 determines the applicable carrying route so as to set up processing conditions 6a at the process definition section 6 for actuating a process section 3. When it is judged that conditions appear to be unusable, the other route is referred to. The process section 3 allows the carrying means for the determined route to be processed based on the processing conditions 6a. This constitution thereby enables any action to be flexibly taken for change in operation and the like.
Patent JP-H10290521-A (JP)
Title: Motor runaway detection method and speed controller
Inventor: YAMAMOTO EIJI
IPC: H02P29/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To quickly detect the state of runaway of a motor by detecting a velocity deviation for every control period and judging the runaway of the motor only when the velocity deviation has continued by the number of times of predetermined control periods. SOLUTION: When the command speed is set to a speed of 100 by a speed command signal 101 from the state where a motor 3 is stopped, the motor 3 tries to follow up 100 designated by the velocity command signal 101 and then increases the speed to positive rotation. Because of this, the velocity deviation gradually decreases. Then, finally the velocity deviation becomes 0 and the velocity command signal 101 coincides with the speed feedback signal 102. Also, the motor 3 runs away and increases the speed in reverse direction and the command speed becomes -100 so that the velocity deviation occurs. And a runaway detector 8 outputs a power supply interruption signal 105, so that the power converter 2 stops the power supply to the motor 3 and suppresses the rise in speed. Because of this, the rotation speed of the motor 3 decreases and overturning does not occur.
Patent JP-H06286301-A (JP)
Title: Developing method using 7,7,8,8tetracyanoquinodimethane reductant
Inventor: SAKAINO YOSHIKO
IPC: B41M5/155
Filed: 1993-03-30
Abstract: PURPOSE:To provide a coloration method using a color developing compd. inexpensively and simply discriminating an inorg. compd., an org. compd., an organometal compd. or a living body component, and having good visibility also showing fluorescent color forming properties. CONSTITUTION:A coloration method utilizes the reaction of a compd. consisting of p-phenylenedimalononitrile and 7,7,8,8-tetracyanoquinodimethane (acceptor) held in a solid support with an inorg. compd., an org. compd., an organometal compd. or a living body component. The compd. held in the solid support reacts with the inorg. compd., the org. compd., the organometal compd. or the living body component to shows peculiar coloration and fluorescent color forming properties. This method is simple and inexpensive as compared with a conventional method and can be utilized in the discrimination of many kinds of substances. This method is widely used as a self-diagnostic drug, a medical simple measuring method, an industrial simple detection method, an optical recording medium, a marking method, various sensors, various inks, paint, a scintillator, a night display lamp, an emergency lamp, a signal lamp or a drowing rescue lamp.
Patent JP-H10290172-A (JP)
Title: Receiver
Inventor: SUZUKI KOJI
IPC: H04B1/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To suppress useless current consumption in the case of recording automatically traffic information. SOLUTION: When a time denoted by a clock circuit 51 reaches a preset time, a power supply of a reception circuit 10 is supplied. Whether or not data are normally received is checked and when the data are normally received as a result of the checking and the data indicate start of a program, a recording and reproducing circuit 30 starts recording of an audio signal of the program. When the data indicate end of the program, the recording and reproducing circuit 30 finishes the recording of audio signals of the program. When the data are not normally received as a result of check, the power supply of the reception circuit 10 is turned off for a prescribed period and then the check is again executed.
Patent JP-H09259831-A (JP)
Title: Rare gas electric discharge lamp
Inventor: CHIKADA TSUTOMU
IPC: H01J65/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas electric discharge lamp capable of enhancing insulation property of an outside electrode by means of a comparatively simple constitution. SOLUTION: A pair of band-like outside electrodes 5a, 5b are arranged separately on the outer wall of a glass bulb 1 having a luminous layer 2 on its inner wall across approximately the total length thereof and rare gas is sealed in the internal space of the glass bulb 1. Then a light transmissible heat contractive insulation tube 7 is furnished to the outer wall of the glass bulb 1 in such a manner as covering the outside electrodes 5a, 5b so as to improve insulating property and strength of the outside electrodes.
Patent JP-H03293545-A (JP)
Title: Dew condensation detector
Inventor: SHIROMOTO MITSUHIRO
IPC: G01R19/165
Filed: 1990-04-11
Abstract: PURPOSE:To prevent a trouble of sticking of a tape or the like with an accurate detection of a dew condensation state by preserving a dew condensation detecting state by a preserving means even when a power source is cut even while this state is going on to make a dew detection state ready forcibly for a fixed time when the power source is closed again. CONSTITUTION:When a power source is turned OFF, an electric charge of a capacitor C2 flows to the base side of a transistor Tr3 so that a dew condensation detecting state is preserved and stored while the electric charge stored in the capacitor C2 is discharged. Then, when the power source is closed again to turn ON a transistor Tr2, an output V3 of a comparator 10 is ground forcibly to go to L to output a dew condensation detection to a Vout.. Then, a dew condensation detector 1 detects a dew condensation based on a signal from a moisture sensor 2 and sends a signal to a control section 5, which activates 51 a heater to perform a heating with the heater 52. A motor is driven to operate the motor 56 and a guide roller 57 is moved to separate a tape from a cylinder 39.
Patent JP-H09281658-A (JP)
Title: Film unit with lens
Inventor: ISHIDA MASARU
IPC: G03B13/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a finder suitable for snapshot or photographing a child moving about extremely by raising a reflection mirror at an angle inclined from a subject side to a photographer side with a reflection surface upward. SOLUTION: The reflection mirror 2 is turnably pivotally supported by a hinge part 1a provided at the forward upper part of the main body of the film unit with a lens 1. At the time of photographing, by rotating the mirror 2 by about 225 deg., a photographing lens 1b and a strobe light emission part 1c appear and photographing feasible state is attained, and at the time of non- photographing, the reflection surface 2a positioned on the back surface of the mirror 2 and aluminum-deposited is exposed upward. A supporting member 3 is provided on the upper surface of the main body 1 in order to support the mirror 2 in a state where it is raised at the inclination angle of about 45 deg. from the subject side to the photographer.  In a state where the mirror 2 is supported, the photographer looks in the reflection surface 2a of the mirror 2 from the upside of the film unit with a lens and observes subject light refracted at about 90 deg..
Patent JP-H09280118-A (JP)
Title: Egr device for diesel engine
Inventor: NATSUME KOJI
IPC: F02B29/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To increase the heat radiating effect of an intake air cooling device so as to improve the efficiency of cooling mixed gas between EGR gas and intake air by disposing the intake air cooling device in an intake air pipe line in the downstream side of a supercharger and serially disposing a heat exchanger in the upstream side of this intake air cooling device. SOLUTION: An intake air cooling device 10 is disposed in an intake air pipe line 5 stretching from the follower side compressor 4b of a supercharger 4 provided in an engine 1 to a intake manifold 3, a heat exchanger 9 is serially disposed in its upstream side and intake air is supplied to the intake manifold 3. For performing EGR, an EGR pipe 7 having an EGR valve 6 stretching from the exhaust manifold 2 of the engine 1 to an intake pipe line 5 in the downstream side of the intake air cooling device 10 is connected to the high- temperature fluid passage 9a of the heat exchanger 9. Thus, in the heat exchanger 9, heat exchanging is performed between intake air (a) passing through a low-temperature fluid passage 9b and EGR gas (g) passing through the high-temperature fluid passage 9a, the intake air (a) is heated and the EGR gas (g) is cooled.
Patent JP-H02271618-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAI MASAHARU
IPC: H01L21/302
Filed: 1989-04-13
Abstract: PURPOSE:To round a groove corner by a method wherein silicon nitride is formed on a semiconductor substrate, after a region narrower than a desired groove forming region is etched and removed resist is applied to have it patterned to form a mash, and with the resist and silicon nitride used as a mask the semiconductor substrate is etched. CONSTITUTION:After formation of silicon nitride 102 on a semiconductor substrate 101, silicon nitride 102 in a region narrower than a desired groove forming region is etched. Then with resist 103 applied, patterning is performed to form a mash, when the semiconductor substrate 101 is etched with this resist 103 and the silicon nitride 102 used as a mash, regression of the silicon nitride 102 occurs with this etching so that the corner of a groove is made round. Thus the groove corner can be rounded by etching without oxidation.
Patent JP-H05112572-A (JP)
Title: 1-(pyrido(3,4-b)-1,4-oxadinyl-4-yl)-1h-indole
Inventor: RICHIYAADO CHIYAARUZU EFURANDO
IPC: A61K31/5383
Filed: 1992-04-14
Abstract: This invention relates to compounds of the formula <CHEM>  wherein     R1 is hydrogen or loweralkyl;     R2 is hydrogen or loweralkyl; and R3 is hydrogen, loweralkyl, halogen, nitro, amino, hydroxy, loweralkoxy, benzyloxy or <CHEM> where R4 is hydrogen or loweralkyl and R5 is loweralkyl, aryl or arylloweralkyl, or R4 and R5 taken together form a heterocyclic ring selected from the group consisting of <CHEM> wherein R6 is hydrogen, loweralkyl, aryl or arylloweralkyl or a pharmaceutically acceptable acid addition salt thereof. The compounds of this invention are useful for alleviating depression and various memory dysfunctions characterized by a cholinergic or adrenergic deficit, such as Alzheimer's Disease, and can, therefore, be used as medicaments.
Patent JP-H05107378-A (JP)
Title: Upper nozzle of nuclear fuel aggregate
Inventor: PURATATSUPU KIRACHIYANDO DOSHI
IPC: G21C3/33
Filed: 1992-04-14
Abstract: PURPOSE: To allow farther thermal expansion of a fuel rod by reducing the height of an upper part nozzle of a fuel assembly, for lager space margin. CONSTITUTION: An upper part nozzle 68 comprises a flat adapter plate 70 which comprises a main center part 70A and a periphery part 70B which encloses the main center part and is integral with it. At each corner part 70C at diagonal position of the first pair of the adapter plate, a hole 76 for attaching a spring assembly 48 is formed. In addition, at each corner part 700 at diagonal position of the second pair of the adapter plate, a reception part 77 which comprises the hole 78 for receiving a handling device is formed. The upper part nozzle consists only of the adapter plate, so, compared with a conventional upper part nozzle 22 which comprises a lower part adapter plate and an upper part flange, a height is significantly reduced.
Patent JP-H09276244-A (JP)
Title: In-celom probe for nuclear magnetic resonance diagnostic device
Inventor: MORITA KATSUAKI
IPC: G02B23/24
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an in-celom probe for a nuclear magnetic diagnostic device, that is excellent in operability through an operating part even if the end of an inserted part having a detecting coil built in is separated from the operating part. SOLUTION: An MR endoscope 1, having a nuclear magnetic resonance signal detecting coil 15 built into the end 11 of an inserted part 2, is provided with the long inserted part 2 for insertion into a celom, an operation part 3 for operating the inserted part 2 at hand, and a soft connection 4 for connecting the inserted part 2 to the operation part 3, the connection 4 being large in diameter and made higher in rigidity than the inserted part 2.
Patent JP-S63259566-A (JP)
Title: Method for preventing fading of organic coloring substance due to light
Inventor: KANEKO YUTAKA
IPC: G03C7/392
Filed: 1987-04-16
Abstract: PURPOSE:To improve the stability of an org. coloring substance against light by allowing the substance to coexist with a specified compd. so as to prevent the fading of the substance due to light. CONSTITUTION:An org. coloring substance is allowed to coexist with at least one kind of compd. represented by formula I or II. In formulae I, II, R<1> is H, alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryloxycarbonyl or the like, R<2> is a substituent, n is an integer of 0-6, in case of n>=2, plural substituents R<2> may be the same or different from each other, X is O or =N-R<3> and R<3> is R<1>. Thus, the discoloring and fading of the org. coloring substance, especially a dye or coloring matter used in a color photographic sensitive material due to light can be remarkably suppressed.
Patent JP-H06310524-A (JP)
Title: Thin film semiconductor device with improved breakdown strength
Inventor: KUROMIYA SHIGERU
IPC: H01L27/12
Filed: 1993-04-21
Abstract: PURPOSE:To acquire necessary breakdown strength without increasing an area necessary for element formation by forming a dielectric isolation groove passing through an upper surface layer between a base region and a collector region. CONSTITUTION:An emitter region 13, a base region 14 and a collector region 15 are formed one by one along a main surface of a semiconductor layer 12 formed on an insulating supporting substrate 10. At least one region of the base region 14 and the collector region 15 has an impurity high concentration region formed inside an upper surface layer of the semiconductor layer 12 and an impurity low concentration region formed in a lower surface layer. A dielectric isolation groove 19 passing through an upper surface layer is further formed between the base region 14 and the collector region 15. The base region 14 and the emitter region 13 are connected because of the presence of the dielectric isolation groove 19 through an impurity low concentration region which is made to remain in a lower part of the impurity high concentration region formed inside the upper surface layer. Necessary breakdown strength characteristic can be acquired due to the presence of the impurity low concentration region.
Patent JP-H04324982-A (JP)
Title: Piezoelectric element displacement magnifying mechanism
Inventor: SANO MITSUNORI
IPC: H01L29/84
Filed: 1991-04-25
Abstract: PURPOSE:To enable a set of piezoelectric element displacement magnifying mechanism to output two outputs and to be reduced to half in size by a method wherein the intermediate part of a thin-plate beam linked to lever arms like a bridge is joined to a mounting board. CONSTITUTION:A pair of lever arms 3 disposed confronting each other is provided, and a thin plate beam 13 whose one end is fixed to the end of the lever arm 3 and other end is fixed to the end of the other lever arm 3 is provided to link the pair of lever arms 3 together like a bridge. A mounting base 4 links the pair of lever arms 3 together through the intermediary of pairs of hinges 2 and 5 which are provided protruding in opposite directions to the opposed side faces of it. The intermediate part of the beam 13 is fixed to the mounting base 4. By this setup, a set of magnifying mechanism is able to output two outputs and to be reduced to half in size.
Patent JP-H02275300-A (JP)
Title: Sound isolation device for tunnel construction work
Inventor: SATO AKIO
IPC: E21C41/00
Filed: 1989-04-14
Abstract: PURPOSE:To make it simple to handle sound isolation sheets and simple to enter a sound isolation device or exit from it and to move it further into the front by dividing a sound isolation sheet into a central sound isolation sheet and side sound isolation sheets on the right and left and making the central sound isolation sheet openable and closable and dividing a channel to support the sheets into a plurality of sections along the longitudinal cross section of the tunnel opening and at the same time making them removable. CONSTITUTION:A sound isolation sheet SS is divided into the central upper sound isolation sheet SC1, central lower sound isolation sheet SC2, and the left sound isolation sheet SL positioned to the right and left to those sheets SC1 and SC2, and a right sound isolation sheet SR, and the central lower sheet SC2 is openable and closable. A sheet support channel 22 runs along the longitudinal cross section of the tunnel opening and it is divided symmetrically with respect to right and left into l1, l2, l3, and l4, the four sections and they have a plurality of fixed brackets 23 welded which extend in the direction perpendicular to the channel 22 in the direction of the tunnel excavation. The fixed brackets 23 is fixed by an anchor bolt 23. When the bolt 23 is loosened the support channel 22, bracket 23, fixing device 10A, sheets, etc. can be moved. A sound isolation packing 29 between the support channel 22 and the concrete construction 26 raises the effect of sound isolation.
Patent JP-H09259238-A (JP)
Title: Card device
Inventor: AMANO NAOKI
IPC: G06K17/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a card device adjustable to an optimum reception state. SOLUTION: This card device 1 is mounted to a card slot provided in a portable computer being platform, operates the platform as a GPS(global positioning system) receiver and is composed of an antenna part 2, a reception processing part 3 and a movable joining part 4. The movable joining part 4 is composed of joints 4a and 4b for electrically connecting the reception processing part 3 and the antenna part 2 and turnably supporting the antenna part 2 to the reception processing part 3. By the turnable supporting of the joints 4a and 4b, the antenna part 2 can be set in various directions.
Patent JP-H03292747-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: UEDA TETSUZO
IPC: H01L21/338
Filed: 1990-04-10
Abstract: PURPOSE:To prevent the peeling of a bonding pad from being generated by a method wherein a metal film, which is one part of the bonding pad part and is alloyed or made compatible with the surface of a semiconductor substrate, is provided on the surface of the substrate. CONSTITUTION:A spacer insulating film 5 consisting of silicon dioxide and an alloyed or compatible metal precurson film 2, which consists of AuGe and Au and is a bonding pad part, are applied on a gallium-arsenic substrate 1 by vacuum deposition and are heat-treated. The ohmic metal film 2 is alloyed or made compatible with the surface of the substrate 1 by the heat treatment. Gate metal films 3, which are made to penetrate the film 5 and consist of Ti and Al, are formed and are applied on the substrate by vacuum deposition. Then, a surface protective film 6, which consists of silicon dioxide, is applied on the substrate 1, the alloyed or compatible metal film 2, the films 3 and the film 5 by a thermal CVD method, the film 6 is subjected to perforating work with a hydrofluoric acid, a wiring metal film 4 is applied on the films 3 by vacuum deposition and a field-effect transistor is obtained.