baber/WOPTO huggingface dataset:
Patent JP-H04349285-A (JP)
Title: Magnetic disk evaluating device
Inventor: IIDA MUNEO
IPC: G11B25/04
Filed: 1991-05-27
Abstract: PURPOSE:To grasp influence imparted to the floating characteristic of a magnetic head by generating the contaminating substance of gas state from a material heating part placed in a magnetic disk evaluating device. CONSTITUTION:This device is constituted of the magnetic disk evaluating device placing the material heating part, a sampling bag 16, and the above-mentioned magnetic disk device, a heating vessel to mount and seal the above-mentioned sampling bag and a temperature control equipment to heat the above-mentioned heating vessel with high temperature. This device is effective for the explication of the generating mechanism of head crush by the gas state contaminating substance and for the selection of parts and material generating a little gas state contaminating substance.
Patent JP-S5455511-A (JP)
Title: 1,7-octadiene-3-one and its preparation
Inventor: TSUJI JIROU
IPC: C07C49/203
Filed: 1977-10-11
Abstract: NEW MATERIAL: 1,7-Octadiene-3-one of formula I.  
     USE: Advantageously usable as intermediates for syntheses of medicines, perfumes, etc., especially polycyclic compounds, such as various steroid compounds and terpene compounds, utilizing the reactivity of α,β-unsaturated ketone and terminal vinyl group.  
     PROCESS: 3-Acetoxy-1,7-octadiene is synthesized by the dimerization of butadiene using a palladium complex in the presence of acetic acid. 1,7-Octadiene-3-ol of formula II, which is obtained by the hydrolysis of said acetoxy compound, is oxidized at -50W150°C, using an oxidizing agent, e.g. chromic anhydride, a comclex of chromic anhydride and pyridine, etc., t-butyl chromate, N-halocarboxylic acid amide, 2,3-dichloro-5,6-dicyano-1,4-benzoquinone, etc., to give 1,7-octadiene- 3-one of formula I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0418533-A (JP)
Title: Short-distance photography device of camera
Inventor: TAMURA TOMOAKI
IPC: G03B17/38
Filed: 1990-05-14
Abstract: PURPOSE:To prevent the camera from being forgetful of changeover by detecting a short-distance photography indication part which is provided to the fitting part of the camera and switching the camera to short-distance photography automatically. CONSTITUTION:A recessed part 17 is formed in the lateral direction of a camera main body at a specific interval with a tripod screw part 16. A detection switch is provided to the recessed part 17 and when a projection part 18 for short- distance photography indication (short-distance photography indication part) is fitted in the recessed part 17, that can be detected electrically. Then the fitting of the projection part 18 in the recessed part 17 is detected by a detection switch, the electronic still camera 11 is switched automatically to the short- distance photographic mode. Consequently, the camera is prevented from not being forgetful of changeover from standard photography to the short-distance photography.
Patent JP-S61277460-A (JP)
Title: Ink container for ink jet recorder
Inventor: AMEYAMA MINORU
IPC: B41J2/175
Filed: 1985-06-04
Abstract: PURPOSE:To enable an ink containing capacity to be enlarged, by a construction wherein a large-capacity first ink liquid chamber provided with a gas permeation-resistant flexible film on one side thereof and a small-capacity second ink liquid chamber are communicated to each other through a filter. CONSTITUTION:A resin container 1 has a construction wherein the gas permeation-resistant flexible resin film 2 is adhered so that it can freely become protuberant and recessed according to the residual amount of a deaerated ink 4 in the first ink liquid chamber 3, and the large-capacity first ink liquid chamber 3 and the small-capacity second ink liquid chamber 7 having the second ink-supplying passage 8 are communicated to each other by the first ink- supplying passage 6 through the filter 5. By this, bubbles are prevented from being generated, and even if a bubble is generated, it can be trapped by the filter 5, and pressure variations arising from scanning vibration of a carriage is damped by the resistance in the passage 6 and the flexibility of the film 2 of the second ink liquid chamber 7. In addition, the ink containing capacity can be enlarged.
Patent JP-H07323512-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: MORITA TORU
IPC: C08K3/08
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a film improved in surface flatness and cutting resistance and having uniform thickness by adding a metal element and phosphorus element represented by a specific formula to polyester constituting an auxiliary layer and setting a crystallization parameter defined by a separate specific formula to specific temp. or lower and making the same smaller than that of main layer polyester. CONSTITUTION:It is necessary to add a metal element (M) and a phosphorus element (P) to polyester constituting an auxiliary layer so as to satisfy formulae 0.1<=M<=15 and M/P<=20 (wherein M and P are the mol numbers of a metal element and a phosphorus element contained per 10<6>g of polyester. In the constitution of DELTATcg=Tc-Tg (wherein Tc is crystallization temp. of polyester and Tg is glass transition temp. of polyester), the crystallization parameter DELTATcg of the auxiliary layer polyester is 70 deg.C or lower and smaller than the crystallization parameter Tcg of the main layer polyester. When M, M/P and DELTATcg are within prescribed ranges, a film good in surface roughness and cutting resistance and having uniform thickness is obtained.
Patent JP-2000316232-A (JP)
Title: Protective device for power converter
Inventor: NARITA HIROSHI
IPC: H02H7/12
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a protective device for power converter with respect to the secondary failure of the accident caused by the break of open module semiconductor elements which occurs when a power supply short- circuiting fault, etc., occurs, by connecting a serial body of a semiconductor element which is energized with a prescribed voltage or higher and a fuse in parallel with both ends of the module semiconductor elements. SOLUTION: A serial body of a semiconductor element 66 which is energized through breakover or breakdown at a prescribed voltage or higher and a fuse 67 is connected in parallel with both ends of module semiconductor elements (IGBTs) 61 and 62 constituting the upper and lower arms of the converters 6, 7, and 8 in three phases of the power converter of a two-level three-phase inverter. When a power supply short-circuiting fault where both the IGBTs 61 and 62 are conducted by noise malfunctions, etc., occurs, the arc discharge energy generated in the IGBTs 61 and 62 is consumed by introducing the energy to the fuse 67 through the semiconductor element 66. Therefore, the secondary failure of the accident caused by the break of the open IGBTs 61 and 62 can be prevented.
Patent JP-H0846270-A (JP)
Title: Gas laser
Inventor: MIHIYAERU FUON BORUSHIYUTERU
IPC: H01S3/041
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a large gas flow rate through a laser by providing a bypass and allowing one portion of a laser gas that is carried by a fan to bypass a discharge room by the bypass. CONSTITUTION: A bypass 8 is connected to a laser gas circuit 5. A discharge side 9 of a fan 4 is connected to a suction side 10 via the bypass 8, thus enabling one portion of a laser gas 6 to pass through the bypass 8 near a discharge room 2 and reach the suction side 10 of the fan 4 and hence the fan 4 to carry much flow. Further, a control device is connected to a flow resistance 11 and a measuring device 14. The flow rate of a laser gas flow 15 through the bypass 8 can be controlled to a desired value via a control device 16, thus operating the fan 4 at an optimum operation point.
Patent JP-H05313583-A (JP)
Title: Navigation device
Inventor: MURAKAMI SHINICHI
IPC: G09B29/10
Filed: 1992-05-14
Abstract: PURPOSE:To arrive at a target place smoothly and to reduce the required time drastically by inputting the address of these target places when plural target places are present and in which order a user should pass through the respective target places to obtain the shortest passage course is not clear and making the shortest passage course accurate even when no map exists. CONSTITUTION:By a target place course operation part 6, operation on the map is executed for finding a suitable order to the target places for passing through the shortest course from the positional information of a user positioned by a GPS device 1 and plural positional information converted in an address data storage part 4 by calling out the condition of a road from a map data part 5 and a distance to the target place and a azimuth in the present time are measured. By a positional information display part 7, the positional information of the present position positioned by a GPS device 1, the shortest course calculated by the target course operation part 6 and the distance and the azimuth to a first target place in the present time, are displayed.
Patent JP-2000310600-A (JP)
Title: Method and apparatus for detecting foreign matter of sheet material
Inventor: NODA YUICHI
IPC: G01N21/89
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To certainly detect the foreign matter adhered to a sheet material. SOLUTION: A sheet material 1 is irradiated with light from a light source 10 and the reflected image A of the light source 10 reflected from the surface of the sheet material 1 is taken by a CCD camera 20 and, by judging the difference of brightness of the reflected image A due to the difference in reflectivity between the sheet material 1 and foreign matter 2, the adhesion of the foreign matter 2 to the sheet material 1 is detected.  At this time, by shifting the imaging position P1 of the reflected image of the light source 10 in the sheet material 1 from the reflection position of light along the optical axis of the light source 10 by a predetermined distance, the reflected image of which the brightness is lower than that of the reflected image due to direct light along the optical axis is detected and the difference of the brightness of the reflected image to the presence of the foreign matter 2 becomes clear.
Patent JP-S63126578-A (JP)
Title: Composite parts including thin film
Inventor: KAMIKITA MASAKAZU
IPC: C03C17/32
Filed: 1987-05-19
Abstract: PURPOSE:To permit formation of a thin film having excellent heat resistance, chemical resistance, etc., by incorporating a substituent for imparting a hydrophobic property into the repeating unit of a high-polymer compd. to modify said compd. so that the film can be formed by a Langmuir-Blodgett's technique. CONSTITUTION:This high-polymer compd. is so formulated as to have the linear repeating unit in which an at least bivalent 1st org. group R1 having at least two C and at least bivalent 2nd org. group R2 having at least two C are alternately combined by a bivalent bond group and at least one 10-30C hydrocarbon- contg. group R3 which is bonded to the same repeating unit by a covalent bond and may contain the substituent. More specifically, the high-polymer compd. which is so modified as to permit the film formation by the Langmuir-Blodgett's technique forms the stable film on a water surface, which film is successfully accumulatable on a substrate. The thin film having the good heat resistance, etc., is formable if the compd. is cyclized and the prepn. of various composite parts utilizing said thin film is also possible.
Patent JP-S6016318-A (JP)
Title: Automatic band saw cutting device
Inventor: HARA TOSHIO
IPC: B23D55/08
Filed: 1983-07-04
Abstract: PURPOSE:To prevent the clogging of the teeth of a band saw, by making a swingable body carry out fine swingable motion. CONSTITUTION:A swingable body 17 descends while carrying out swinging motion. The amount of this swinging motion may be adjusted by changing the stroke length of a hydraulic piston 34, the lengthes of swingable levers 27a, 27b, the eccentric throws of eccentric rings 21a, 21b, etc. Further, various cutting patterns may be set by adjusting the descending speed of an elevating member 11 with the use of both left and right cylinders 16, 16. The swingable body 17 may be optimuly swung in accordance with the dimensions, shape, material property, etc. of a material 36 to be cut, and even if chips enter into spaces between the teeth of a band saw 2, they soon at once drop off, thereby the clogging of the teeth may be prevented.
Patent JP-H08104696-A (JP)
Title: Phosphorylated saccharide and production thereof
Inventor: KAMASAKA HIROSHI
IPC: A23L29/269
Filed: 1995-05-19
Abstract: PURPOSE: To provide phosphorylated saccharide which is prepared by phosphorylation of specific saccharides, thus is useful in fertilizers, feeds and food products because it forms a compound or complex together with minerals such as Ca, Mg, Fe or the like to inhibit them from becoming insoluble. CONSTITUTION: This phosphorylated saccharide is prepared by phosphorylation of a saccharide selected from glucan, mannan, dextran, agar, cyclodextrin, fucoidan, gellan gum, locust bean gum, guaiac gum, tamarindo gum and xanthane gum. As this phosphorylated saccharide, is preferably a glucan of α-1,4-bonded glucose tri- to pentamer having one phosphoric acid group bonded. This saccharide is preferably obtained, in the case where the saccharide is a glucan, by hydrolyzing a starch such as potato starch bearing a plurality of phosphoric groups with a starch hydrolase, for example, a amylase or a glycosyltransferase such as cyclodextrin glucanotransferase.
Patent JP-S5246287-A (JP)
Title: Automatic selecting and receiving system in vessels
Inventor: FUJIWARA MASAKAZU
IPC: H04B7/26
Filed: 1975-10-09
Abstract: PURPOSE: By means of selecting and receiving picture information automatically in vessels themselves, control of various vessels in harbors can be done safely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6014185-A (JP)
Title: Range finder
Inventor: KUMAGAI NOBUO
IPC: G01S13/42
Filed: 1983-07-05
Abstract: PURPOSE:To make measurement of a short range possible by utilizing the secondary phase error which is generated on the aperture face of an antenna when a reflected signal from a target is received at a short range. CONSTITUTION:A range finder is constituted of a transmitter 1, transmitting antenna 14, monopulse antenna 5, phase detector 15, and an indicator 13, etc. A contitnuous or pulsed transmission radio wave 2 which is oscillated by the transmitter 1 and is radiated from the transmitting antenna 14 strikes a target object 3 and is reflected, and the secondary phase error corresponding to the distance from the target object 3 is generated on the aperture face of the monopulse antenna 5 by a reflected radio wave 4. This secondary phase error is detected as a phase difference between a monopulse summed up signal 6 and a difference signal 7 by the phase detector 15, and this detected phase difference is converted to information of range and is displayed on the indicator 13.
Patent JP-H01292512-A (JP)
Title: Monitoring controller for power supply part
Inventor: TACHIKAWA HIROSHI
IPC: G06F1/26
Filed: 1988-05-20
Abstract: PURPOSE:To maintain the normal working of the title controller by monitoring the working states of a signal converting circuit and a control circuit and supplying the reset signal when these two circuits are stalled. CONSTITUTION:A serial power supply control signal is supplied to a serial/ parallel signal converting circuit 5 from a host controller 1 and converted into a parallel signal by a microprocessor 4. This parallel signal is applied to a power supply control circuit 7 and then processed by a microprocessor 6 of the circuit 7 for production of control signals. These control signals are sent to the power supply parts 21...2n. In the same way, the answer signals are sent back to the controller 1 from the parts 21...2n. Both processors 4 and 6 monitor their actions with each other by an incorporated state monitor program and via the action state signals 101 and 102 respectively. When a processor 4 or 6 is stalled, a reset signal 103 or 104 is supplied to the processor 4 from the processor 6 or 4 via an OR circuit 9B or 9A. Thus both a signal converting circuit and a control circuit can monitor their working states and reset with each other.
Patent JP-S6089397-A (JP)
Inventor: JIIKUFURIITO RAMUPE
IPC: B42C9/00
Filed: 1984-06-15
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-H11332699-A (JP)
Title: Air massage device
Inventor: KAMEI MASARU
IPC: A61H7/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an air massage device by which meridian points are effectively pressurized by executing expansion/contraction many times in a short time. SOLUTION: Air is charged and discharged to/from air bags 18a-18h which are fitted to the human body abutment surfaces 10a-10c of a mat main body 10 in the air massage device A by an air charging/discharging device 20 so as to execute massage by expanding/contracting the air bags 18a-18h in the air massage device A. The air charging and discharging device 20 discharges a fixed amount of air after charging to the air bags 18a-18h for a fixed time, discharging is stopped before whole amount of air is discharged and charging is executed again.
Patent JP-S6016175-A (JP)
Title: Digital controller of controlled rectifier
Inventor: SHIMIZU TERUYOSHI
IPC: H02M7/12
Filed: 1983-07-07
Abstract: PURPOSE:To prevent commutation failure caused by variations in frequency by detecting the variation in the power source frequency and correcting the control phase angle. CONSTITUTION:A frequency detector 11 which inputs a reference pulse theta0 from a zero cross detector 10 and outputs a frequency detection signal (f) is provided, and a pulse generator 8A has an input terminal for reading out the signal (f) as a correction signal. The detector 11 has a clock pulse generator for generating a pulse at every prescribed period and a counter for counting the pulse during a period of the pulse theta0, and outputs the counted value of the counter as the signal (f). Accordingly, when the frequency of the power source is small, the counted value (f) of the counter is large, and when the frequency is high, the counted value (f) is, on the contrary, small, and the generator 8A performs the correcting operation so that the value (f) becomes zero correction in case of rated frequency f0.
Patent JP-H04324795-A (JP)
Title: Monitor and communication system for multiple dwelling house
Inventor: SENOO JUNJI
IPC: G08B15/00
Filed: 1991-04-24
Abstract: PURPOSE:To attain collective control by providing a lock/unlock remote control switch in each housing and an ON/OFF switch for lighting to a lobby interphone. CONSTITUTION:An electric lock is provided to a common gatedoor 5 of a multiple dwelling house and an electric lock control panel 4 is connected to an alarm monitor panel 2. A lobby interphone 1 is controlled or communicated mutually with a house information panel 3 of each house J through a multiplex signal line or with an interphone via the alarm monitor panel 2. Each house equipment J consists of a house information panel 3 managing information such as a fire alarm sensor or the like, an electric lock unlock unit 300 locking/unlocking the electric lock 31, remote control switches 33a, 33b of lighting fixtures 34a, 34b and a selector switch unit 32 controlling ON/OFF of the lighting fixtures. The information panel 3 is connected to the unit 30 and the selector switch unit 32 and receives and controls a control signal from the lobby interphone 1.
Patent JP-H0372419-A (JP)
Title: Reversal agent against thromboxane a2
Inventor: KOUNO HARUYUKI
IPC: A61P15/00
Filed: 1990-05-10
Abstract: NEW MATERIAL:Indane oxiacetate derivative expressed by formula I or salt of said derivative (R<1> is phenyl, substituted phenyl or naphthyl, etc.; COOR<2> is carboxyl may be protected; (p) is 2 or 3; (q) is 0 or 1). EXAMPLE:{2-[(4-chlorophenyl) sulfonylamino]indane-5-yl} oxiacetate. USE:Used as reversal agent against thromboxane A2 or preventive and curing agent of myocardial ischemia, nervous stenocardia, coronary twitching contraction, cerebrovascular twitching contraction after subarachnoid hemorrhage, cerebral hemorrhage, asthma, nephritis, renal failure or shock. PREPARATION:A compound expressed by formula II and a sulfonyl compound expressed by the formula R<1>SO2Cl are subjected to condensation reaction in a suitable solvent and in the presence of deoxidizer to afford the compound expressed by formula I.
Patent JP-H08308890-A (JP)
Title: Medical examination table
Inventor: NOGI KATSUNOBU
IPC: A61G13/00
Filed: 1995-05-22
Abstract: PURPOSE: To make a buttock part of a patient hardly pincheable when leg placing stands are closed by protrusively arranging a protrusive piece on a connecting shaft, and arranging a stopper to rotate the connecting shaft on a back plate so as to raise the inside edge of a placing stand main body by coming into contact with the protrusive piece just before the leg placing stands reach a closing position. CONSTITUTION: In a medical examination table, a pair of arms are arranged on both sides of a base stand so as to be rotatable in a vertical plane, and a seating stand is installed on the free end side of the arms so as to be rotatable in a vertical plane regardless of rotation of the arms. The seating stand is protrusively arranged toward the front on the lower end of a back plate 31 to support a part up to the head from the waist of a patient so that a pair of leg placing stands can be opened and closed, and a connecting shaft 405 is protruded backward from an installing block 42 arranged on an under surface of a placing stand main body 41.  A protrusive piece 406 is protrusively arranged on a tip peripheral surface of the connecting shaft 405, and a stopper 407 to rotate the connecting shaft 405 so as to raise the inside edge of the placing stand main body 41 by coming into contact with the protrusive piece 406 just before the leg placing stands 44 reach a closing position, is protrusively arranged on the lower end of the back plate 31.
Patent JP-S61281221-A (JP)
Title: Optical switch
Inventor: SANBE YOSHIHIRO
IPC: G02F1/31
Filed: 1985-06-07
Abstract: PURPOSE:To prevent the occurrence of wasteful space, to shorten the optical path length and to decrease the inserting loss by constituting so that the position of an S wave and P wave beam weights f1 and f2 can be mutually the same in the proceeding direction of the light. CONSTITUTION:The light passing through electric optical elements 30 and 31 passes through the second lenses 33 and 34 and comes to be parallel beam again. The light through the second lenses 33 and 34 are made incident on a polarizing synthetic device 12 and the P wave and the S wave are made synthetic. The optical path is changed over in accordance with the voltage applied between electrodes 301 and 302, and 311 and 312. The light passing through lenses 27 and 28 links focuses f5 and f6 mutually at the same position in the proceeding direction of the light, and therefore, the electric optical elements 30 and 31 can be provided at the position where dislocation will not occur mutually concerning the proceeding direction of the light. Consequently, since there is not a wasteful space and the optical path length in the space propagating part can be made short, the total inserting loss can be minimized.
Patent JP-S614410-A (JP)
Inventor: KUBO JIYUN
IPC: B60R16/02
Filed: 1984-06-14
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。