baber/WOPTO huggingface dataset:
Patent JP-H0232927-A (JP)
Title: Structure for adjusting height of sealing device
Inventor: WATANABE HARUMI
IPC: B65B9/06
Filed: 1988-09-16
Abstract: PURPOSE:To set a sealing position to a specified position without the movement of a conveyer by providing an elevating device which elevates a holder which holds a pivot at the base end of a sealing device along a base. CONSTITUTION:A sealing device 7 consists of an upper frame 7A and a lower frame 7B whose base ends are pivoted by a pivot P1, and fixed on the upper portion of a pair of supporting side plates 9A where a pair of right and left pivots P1 pivoted on both sides of the base ends serve as a first holder. This side plate 9A is slidably installed along a rear side of a base 2 and mounted via a fixture 8 at the middle so that the height can be freely adjusted. On the upper frame 7A and the lower frame 7B, the lower end of a pair of front and back rods 14A, 14B whose upper ends are pivoted to the side wall is pivoted to a lever plate 15, and an operating plate 16 is fixed to a pivot P2 provided at the center with the lower end of the operating plate 16 pivoted to the tip of the rod of an air cylinder 17. Extension of the air cylinder 17 therefore enables the lever plate 15 to be tilted and displaced to have the sealing portion adjusted to the optimum level.
Patent JP-H0876023-A (JP)
Title: Optical fiber bundle at front end of endoscope
Inventor: KOMI SHUJI
IPC: A61B1/00
Filed: 1994-09-01
Abstract: PURPOSE: To prevent the failure of an optical fiber bundle and to eliminate the need for splitting a window lens by making it possible to rapidly and easily remove the optical fiber bundle. CONSTITUTION: A light guide (optical fiber bundle) 27 mounted at a supporting part 29 of a front end 10 of a side view type endoscope is provided with a cylindrical body 31 having a projection 30 as an engaging member. The light guide 27 is rapidly and easily removed from the supporting part 29 if this projection 30 is clamped with a tool, such as pliers or cutting pliers, and is pulled. This engaging member may be a member having a hole for hooking a hook- shaped tool. A pipe having a V-groove, annular projection, etc., for engaging the clamping part of the tool is usable as the engaging member for the direct view type endoscope.
Patent JP-H0282084-A (JP)
Title: Suction ventilating and drying device for grain
Inventor: KANEKO AIJIRO
IPC: F26B25/22
Filed: 1988-09-16
Abstract: PURPOSE:To permit proper and efficient drying by a method wherein moisture in grain under drying is detected and combustion air for a burner is increased in accordance with the reduction of the moisture to maintain the proper amount of combustion air. CONSTITUTION:When grain is dried in a suction ventilating and drying device, moisture is reduced from a high moisture condition upon starting the drying in accordance with the progress of the drying and the volume of respective granular bodies is reduced whereby the build-up density of the grain is increased. Accordingly, the flow rate of sucked air flowing through a ventilating and drying unit 2 is reduced gradually whereby the combustion air of a burner 4, supplied by the sucked air flowing through the ventilating and drying unit 2, is reduced. In this case, a burner fan control circuit 16 controls the rotating number of the burner fan 8 so as to be increased sequentially by the command of a CPU 15 in accordance with the reduction of moisture of the grain under drying and, therefore, the supplying amount of auxiliary combustion air is increased, proper amount of combustion air is supplied to the burner 4 at all times and stabilized normal combustion condition may be maintained.
Patent JP-H1172827-A (JP)
Title: Camera capable of switching image plane size
Inventor: HAMADA HISASHI
IPC: G03B17/28
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance the positioning accuracy of film by positioning the film by feeding the film from the same direction in the case of switching from the setting of 1st size to the setting of 2nd size and from the setting of the 2nd size to the setting of the 1st size. SOLUTION: A 45 mm/90 mm switching frame 110 is moved in accordance with the kind of a mounted photographing lens, and an HP switching frame 108 is moved in accordance with the switching of image plane size between standard size and panoramic size. When the image plane size is switched to the 2nd size in a state where photographing in the 1st size can be performed, the film is fed in a forward feeding direction by an insufficient feeding amount with respect to a film position where photographing in the 2nd size can be performed, and feeding the film is stopped at the position where photographing in the 2nd size can be performed.  When the image plane size is switched to the 1st size in a state where photographing in the 2nd size can be performed, the film is fed in the forward feeding direction after the film is fed in a reverse direction more than an excess feeding amount with respect to a film position where photographing in the 1st size can be performed, and feeding the film is stopped at the position where photographing in the 1st size can be performed.
Patent JP-H02191251-A (JP)
Title: Indutrial preparation of (2s,3as,7as)-2- carboxyperhydroindole
Inventor: MISHIERU BINSEN
IPC: C07D209/42
Filed: 1988-09-16
Abstract: Process for the industrial synthesis of (2S, 3 7aS)-2-carboxyperhydroindole by reduction of 2-carbox indole or of one of its esters to (R,S)-2-carboxyindo or of one of its esters which, after saponification, converted into the acid, the S isomer cf (R,S)-2-carboxyindoline being obtained by precipitation from the mixture of the two (R) and (S) isomers, in the presence of (+) methylbenzylamine, (S)-2-carboxyindoline being in its turn subjected to catalytic hydrogenation to give (2S, 3aS,7aS)-2-carboxyperhydroindole, after separation of (2S,3aR,7aR) isomer by crystallization. Application to the synthesis of carboxyalkyl d peptides capable of being employed in therapeutics.
Patent JP-H1169907-A (JP)
Title: Reaping pretreatment unit of whole cereal stem-throw in-type combine
Inventor: OKUDA SHIRO
IPC: A01D61/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent cramming of cereal stems around an auger. SOLUTION: This reaping pretreatment unit of a whole cereal stem-throw in-type combine is installed with a first reaping device which cuts cereal stems raised up by a cereal stem-raising device 9 at the roots, a picking up and carrying device 23, which picks up and carries reaped cereal stems backwards, a second reaping device which cuts the lower parts from the ear tips of the picked up and carried cereal stems, and an auger 13. The picking up and carrying device 23 is constituted by arranging in parallel plural picking up and carrying units 11, each comprising a picking up and carrying chain and a picking up rail facing the chain in a state to alternately face each one pair of picking up and carrying paths of the cereal stems in the width direction.  The terminal of the picking up and carrying chain locating in the upper part of the feeding direction of the auger 13 is brought to be nearer to the auger than the terminal of the picking up and carrying chain locating in the lower part for each of a pair of picking up and carrying units 11 facing the cereal stem-picking and carrying paths to each other.
Patent JP-H09164113-A (JP)
Title: Air supply/liquid supply apparatus of endoscope
Inventor: IWAKOSHI KEIICHI
IPC: A61B1/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to wash an air supply pipeline and a liquid supply pipeline full-automatically by pushing a wash operation button of an operation section only once. SOLUTION: This apparatus has a liquid supply mode for supplying a liquid to an air supply pipeline 651a and a liquid supply pipeline 652a and an air supply mode for supplying an air to the air supply pipeline 651a and the liquid supply pipeline 652a after the liquid supply mode. The air supply pipeline 651a and the liquid supply pipeline 652a are formed independently from each other and at least one of the liquid supply mode and the air supply mode is provided with a control means of causing the liquid supply pipeline 652a and the air supply pipeline 651a to serve simultaneously.
Patent JP-S6475469-A (JP)
Title: Production of 2,6-dichloropyridine
Inventor: MOROOKA TAKASHI
IPC: C07D213/61
Filed: 1987-09-18
Abstract: PURPOSE:To eliminate precipitation and adhesion of by-products and to improve yield in obtaining the titled compound useful as an intermediate for drugs and agricultural chemicals by reacting 2-chloropyridine with chlorine in a solvent under irradiation of ultraviolet rays, by using 2-chloropyridine in a specific concentration range. CONSTITUTION:2-Chloropyridine is reacted with chlorine in a halogenated hydrocarbon solvent under irradiation of ultraviolet rays in a liquid phase to give the aimed compound. The concentration of 2-chloropyridine used as a raw material based on the solvent is <=1/20, preferably 1/20-1/50mol. The reaction preferably is usually 0 deg.C - the boiling point of the solvent used, preferably the boiling point when the solvent used has <=150 deg.C boiling point and <=150 deg.C when the solvent has >=150 deg.C boiling point. Dichloromethane or carbon tetrachloride is used as the halogenated hydrocarbon.
Patent JP-S6476836-A (JP)
Title: Ultrasonic endoscope
Inventor: IKUTA HIDETSUGU
IPC: A61B8/12
Filed: 1987-09-18
Abstract: PURPOSE:To easily an accurately obtain the ultrasonic tomographic image of a desired region, by making it possible to obtain the tomographic image within a plane other than the plane vertical to the axial line of a leading end hard part by revolving an ultrasonic vibrator independently of the leading end hard part. CONSTITUTION:By pulling or stretching wires 21a, 21b by operating the handle provided to an operating part, the spherical part 18a of a unit 17 can be revolved in the first direction within a spherical bearing 13. Further, by operating wires 21c, 21d, the spherical part can be revolved in the second direction vertical to the first direction. Therefore, the spherical part 18a can be freely revolved by operating the wires 21a-21d and, by this mechanism, a slice surface 23 by an ultrasonic wave can be arbitrarily selected. As mentioned above, since it is unnecessary to displace a leading end hard part 11 at all even when the slice surface 23 is changed, observation by an optical system is not changed and there is no possibility such that the contact state of the wall of the body cavity and the leading end hard part receives adverse effect.
Patent JP-H1171219-A (JP)
Title: Coating liquid for tooth
Inventor: MATSUMOTO TAKASHI
IPC: A61K6/896
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coating liquid for a tooth, capable of improving durability of a coating membrane consisting essentially of a ceramic and vinyl acetate, hardly causing peel-off even after a long time passage since coating, and also safe in the human body by including a resin, a specific solvent and a repellent. SOLUTION: This coating liquid for a tooth comprises (A) 5-30 wt.% ceramic and resin, preferably vinyl acetate, and (B) a solvent consisting essentially of alcoholic solvent of >=C4 (e.g. ethanol), (C) a repellent preferably a silicone- based repellent (e.g. trimethylsiloxy silicic acid), and, if necessary, (D) 0.01-40 wt.% copolymer of N-methacryloyloxyethyl-N,N-dimethylammonium-α-N- methylcarboxybetaine and butyl methacrylate, which is not only a waterproof- providing agent but also a dispersing agent, and (E) a coloring component (e.g. titanium oxide) or the like.
Patent JP-2001060560-A (JP)
Title: Method of measuring reflectivity of semiconductor substrate, method of measuring temperature of the semiconductor substrate, method and apparatus for controlling heating temperature of the semiconductor substrate
Inventor: SHISHIGUCHI SEIICHI
IPC: H01L21/66
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To accurately measure temperature at a plurality of measuring positions inside a substrate plane and uniformly heat the substrate plane. SOLUTION: Lights, method with mutually different frequencies, are fed to a plurality of measuring positions on the back surface of a Si wafer 1 via reflectivity measuring light feed lines 2, lights outputted from lines are guided through optical inlet guides 3 to have measuring positions irradiated on the back surface of a substrate, reflected lights from the measuring positions are received and inputted through optical guide fibers 4 to a temp. measuring unit 5, the temp. measuring unit 5 measures the light intensity of each reflected light inputted from each measuring position, computes substrate temp. from the light intensity at each measuring position and outputs the result to a lamp power controller 9, and this power controller 9 controls heating lamps to adjust the wafer temp. according to the difference between the wafer temp. which is obtained by the temp.  measuring unit 5 and the desired temp.
Patent JP-S59122800-A (JP)
Title: Electric blower
Inventor: FUKUMOTO MASAMI
IPC: F04D29/44
Filed: 1982-12-28
Abstract: PURPOSE:To reduce loss and improve the blowing efficiency by installing an air- stream guiding plate which is overlapped with a guide, towards an impeller side, onto the bracket of a motor, and preventing the generation of collision and leak before the inflow of air into the motor. CONSTITUTION:An air-stream guiding plate 20 is formed, towards an impeller side 13, on a part or the whole parts in the periphery of a vent hole 17 on a bracket 16. Said air-stream guiding plate 20 is formed by bending the edge part of a bridge 18 part to the impeller 13 side and is projected integrally, and a part or the wole parts of said guide surface is opposed and overlapped with the air stream flowing passage in the vicinity of the edge of a guide 14. Since the air-stream guiding plate 20 is overlapped with the guide 14, the air stream which is discharged from the impeller 13 and passed through a return passage 14b flows into a motor 12 smoothly, and loss is reduced, and the blowing efficiency is improved.
Patent JP-H0660730-A (JP)
Title: Shielded cable for large current
Inventor: ITO TAKU
IPC: H01B9/02
Filed: 1992-08-06
Abstract: PURPOSE:To provide a shielded cable for a large current to which both of magnetic shielding and electrostatic shielding are applicable while having flexibility. CONSTITUTION:In a cable for a large current provided with a shielding layer 13 encircling a cable conductor 11, the shielding layer 13 consists of a union braid formed of a band-shaped iron foil 13a and a band-shaped copper foil 13b. By this constitution, the shielded cable for a large current can be arranged near a cable for a signal while being capable of arrangement in a relatively narrow space.
Patent JP-2001055167-A (JP)
Title: Support structure of hollow chamber intercepting fixture in hollow structure
Inventor: ANDO MICHIHIDE
IPC: B62D25/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To mount a hollow chamber intercepting fixture in a hollow structure in a stable condition without giving a flaw to a design surface or the like of the hollow structure. SOLUTION: This support structure of a hollow chamber intercepting fixture 10 in a hollow structure 1, foam expanding a foaming base material 11 by external heating in a hollow chamber 6 of the hollow structure 1 formed as a foaming unit, shields the hollow chamber 6 by this foaming unit. The hollow chamber intercepting fixture 10 is supported by a support member 4 fixed to an inner side of the hollow structure 1. In this way, the hollow chamber intercepting fixture 10 can be mounted in the hollow structure 1 in a stable condition without giving a flaw to a design surface D or the like of the hollow structure 1.
Patent JP-H0894727-A (JP)
Title: Superconductive magnetic field measuring instrument
Inventor: MIZUNO YUJI
IPC: G08C19/00
Filed: 1994-09-28
Abstract: PURPOSE: To improve the accuracy of the magnetic field detection signal itself of a magnetic sensor element by installing a magnetic sensor element and a photoelectric conversion element near the inside of a same cooling container. CONSTITUTION: An oxide superconductive magnetic resistance element 3 is installed as a magnetic sensor element in a cooling container 1, an LED 6 and a DC power supply 7 are serially connected between a drain terminal D and a source terminal S of an FET5, and a photoelectric converison element is constituted of the FET5 and the LED6. Then by adjacently laying out the element 3 and the photoelectric conversion element in the container 1, the signal line length of a metal conductor for sending an electrical signal which is generated by enabling the element 3 to detect a small magnetic field to a later stage is minimized.  Also, by using a light signal when sending the magnetic field detection signal of the element 3 to a signal processing system at normal temperatures, an electrical turbulence from the outside is minimized and the generation of temperature fluctuation of the signal line due to thermal capacity is reduced.
Patent JP-H0783167-A (JP)
Title: Cryopump
Inventor: ISHIMARU HAJIME
IPC: F04B37/08
Filed: 1993-09-20
Abstract: PURPOSE:To reduce the consumption of liquid nitrogen to be used in cooling a chevron buffle by reducing the thermal radiation from a wall surface of a vacuum vessel as much as possible. CONSTITUTION:In a cryopump 8 provided with a vessel 1 for liquid helium, a vessel 2 for liquid nitrogen, a cylindrical screen shield plate 3 provided so as to surround the vessel for liquid helium on the circumferential edge part of the lower end of the vessel for liquid nitrogen, and an angle type vacuum vessel 5 provided on the lower end of the screen shield plate in a communicating manner through a chevron buffle 4, a screen 6 where metallic thin film of low rate of radiation is coated.
Patent JP-S59124043-A (JP)
Title: Reader for information track
Inventor: IKEGAME TETSUO
IPC: G11B7/08
Filed: 1982-12-28
Abstract: PURPOSE:To prevent resonance and buckling by interposing a mixed layer made of silicone resin and viscous rubber between a couple of elastic members. CONSTITUTION:Mixed layers 22 and 23 made of a material which is tolerant to temperature variation and buffering and serves as an adhesive, i.g. silicone resin and a material which has superior temperature variation, damping characteristics, elasticity, and viscosity, e.g. isobutylene-isoprene rubber are interposed between leaf springs 19' and 19'', and 20' and 20'' formed to the same plate thickness and formed in one body respectively. Consequently, the leaf springs 19 and 20 are provided with viscosity without spoiling the characteristics of the leaf springs in focusing and tracking operation, and buckling and resonance are prevented by the reinforcement by the material layers which are not influenced by buffering.
Patent JP-S61113101-A (JP)
Title: Vertical magnetic recording device
Inventor: TAKAGAKI TOKUSUKE
IPC: G11B5/02
Filed: 1984-11-07
Abstract: PURPOSE:To use effectively a mirror image magnetic field and to improve a recording density by making a substrate membrane thick. CONSTITUTION:When high magnetic permeability membrane thickness is an infinity, a magnetic field by a main magnetic pole 1 and the mirror image 10 works at a vertical magnetizing membrance 3, and the most desired magnetic field distribution for the vertical magnetizing recording is given. For the extension of the magnetic flux line in the actual case, the effect of the demagnetizing field occurring due to the thin high permeability substrate membrane thickness can be considered. Consequently, by making the substrate membrane thickness thick and further, forming the substrate itself with a high magnetic permeability material, the extension of the magnetic flux line can be decreased and the recording density can be improved. At such a case, the thickness of a high magnetic permeability magnetic thin membrane 5 is made more than double for the interval between the high magnetic permeability magnetic membrane thickness 5 and a magnetic head main magnetic pole 1.
Patent JP-H1174662-A (JP)
Title: Case device
Inventor: SAKAI NOBUO
IPC: H05K7/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a case device wherein routing and fixing of an electric cord is allowed with no separate clamp member provided while a case is stably supported when various electric parts is assembled in the case. SOLUTION: At a back surface of a case 2 in which an electric part 1 is attached, a plurality of clamp parts 6 for holding the electric cord 4 led out of the electric part 1 is integrally provided from the back surface of the case 2. The plurality of clamp parts 6 are so formed as to be the same height, allocated different, each other, in position in longitudinal or lateral direction along the back surface of the case 2.
Patent JP-S59124005-A (JP)
Title: Rotary magnetic head device
Inventor: KUBOTA YUKIO
IPC: G11B5/024
Filed: 1982-12-29
Abstract: PURPOSE:To eliminate the reproduction of an erasing signal and to obtain a reproduced picture of high quality without any decrease in S/N by using an erasing signal having desired erasure wavelength and erasing a signal. CONSTITUTION:When a rotary magnetic head shifts and the whole of a guard band and the whole of a video track T0 are traced, gaps g1 and g3 pick up residual magnetic flux having a magnetizing direction as shown by an arrow (a) and gaps g2 and g4 pick up residual magnetic flux having the opposite magnetizing direction as shown by an arrow (b). When a rotary magnetic head traces the magnetized patterns in the opposite directions, induced electromotive forces based upon the pieces of residual magnetic flux cancel with each other to zero. For this purpose, the erasure wavelength lambda of the erasing signal is set to Wtantheta, where theta is an azimuth angle and W is the difference between track pitch and track width. Consequently, the reproduction output of a reproduced signal is eliminated.
Patent JP-H0281503-A (JP)
Title: Microwave amplifier circuit
Inventor: TAMURA TAKAYUKI
IPC: H03F3/60
Filed: 1988-09-16
Abstract: PURPOSE:To obtain stable performance by insulating each microwave amplifier FET after distributing signal power and an input waveguide in terms of DC, connecting the input waveguides with a connection waveguide having a resistor part on its way and applying a DC bias voltage to each microwave amplification FET gate via the connection guide. CONSTITUTION:The input waveguides 3a, 3b are connected by the connection waveguide 4, a resistor 5 is provided to the connection waveguide 4 so as to apply an input to both the microwave amplification elements 1a, 1b through the connection waveguide 4 and unstable operation such as oscillation due to interference between both the microwave amplification FETs 1a, 1b is eliminated. That is, the gates of the microwave amplification FETs 1a, 1b are connected by the connection waveguide 4, then a voltage is applied to the plural microwave amplification FETs 1a, 1b through the voltage application from one terminal. Moreover, since the resistor 6 is provided to the connection waveguide 4, the circuit instability due to high frequency coupling between the microwave amplification FETs 1a, 1b is prevented.