baber/WOPTO huggingface dataset:
Patent JP-H01287086-A (JP)
Title: Pyridobenzoxazines
Inventor: HAYAKAWA ISAO
IPC: A61P31/04
Filed: 1988-05-13
Abstract: NEW MATERIAL:A compound expressed by formula I (X1 and X2 represent halogen; R1 represents lower alkyl; R3 represents substituted sulfonyl, alkoxycarbonyl or aralkyloxycarbonyl; n is 1, 2 or 3). EXAMPLE:3S-(+)-7, 8-Difluoro-2, 3-dihydro-3-methyl-4-[(S)-N-paratoluenesul- fonylprolyl]-4H-[1,4]benzoxazine. USE:An antimicrobial agent. PREPARATION:For example, (S)-N-p-toluenesulfonylproline is treated with thionyl chloride to form an acid chloride expressed by formula II (X3 represents chlorine), which is then reacted with (+ or -)-7,8-difluoro-3-methyl-2,3-dihydro-4 H-[1,4]benzoxazine. The resultant reaction product is dissolved in ethyl acetate and n-hexane is added thereto while stirring to precipitate the (-)-isomer, which is then filtered. The filtrate is evaporated to dryness under reduced pressure. The residue is subjected to recrystallization to afford the compound expressed by formula I.
Patent JP-S62271986-A (JP)
Title: Enclosed type rotary compressor
Inventor: INABA KOICHI
IPC: F04C29/00
Filed: 1986-05-21
Abstract: PURPOSE:To improve volumetric efficiency of a cylinder chamber, by providing a delivery valve, so that its one end opens and closes a delivery port, and setting the other end of the delivery valve so as to press a flat surface part in a delivery valve chamber. CONSTITUTION:A delivery valve 25, for opening and closing a delivery port 19, is provided along the internal wall of a delivery valve chamber 24. The delivery valve 25 is mounted pressing its rounded surface 28, in a condition that the delivery valve 25 is inserted into the delivery valve chamber 24, to be closely attached to a rounded surface 22 in the internal wall of the delivery valve chamber by spring tension of the delivery valve itself. Accordingly, a movement of the delivery valve is limited when a compressor is in operation, and volumetric efficiency is improved by preventing the delivery valve from its own misoperation.
Patent JP-S63280308-A (JP)
Title: Robot supporting system
Inventor: KAMESHIMA KOJI
IPC: G05B19/4069
Filed: 1987-05-13
Abstract: PURPOSE:To perform teaching in offline as well as online by calculating the operation signal of a robot actuator based on input of a recognition object area and an attitude path. CONSTITUTION:A robot supporting system consists of an input means 1, a work object operating means 2, a graphic means 3 which obtains a work object, a robot operating means 4, a simulation means 5, a display means 6, and a storage means 7. When the area where the work object exists and the attitude of the robot are inputted by the input means 1, the work object operating means 2 determines the shape and the position of this object based on instruction results. These information are graphically displayed by information from the storage means 7. The robot arithmetic means 4 obtains the operation signal of the robot actuator and applies it to a robot mechanism 8 to control the actuator, and the operation signal is displayed through the simulation means 5 by information of the surface shape of an obstacle to the work from the storage means 7.
Patent JP-S5448436-A (JP)
Title: Failure detection circuit at load side for driving circuit
Inventor: ONO CHIYUUKICHI
IPC: H04B3/46
Filed: 1977-09-26
Abstract: PURPOSE:To assure the stable operation, by reducing the effect of noise, through the detection of current balance passing through the output terminal and detecting the failure at the load side when the current balance is unbalanced, in the failure detection circuit at the load side of the driving circuit used for communication sets or electronic computers. CONSTITUTION:The load failure detection circuit 5 is provided between the driving circuit 1 for communication units or electronic computers and the load 4. The pulse transformer T having two primary windings N1 and N2 is provided with the detection circuit 5, and connection is made that the output current of the driving circuit 1 passes through respective windings N1 and N2. Further, when the current flowing out from the output terminal is equal to that flowing in, the constitution is made  that the magnetic flux of the transformer can be cancelld. The secondary windings N3 and N4 of the transformer T are connected to diodes D1 and D2, the voltage  rectified with the diodes D1 and D2 is fed to the constant voltage diode D3 and the resistor R, and output is made when a failure is taken place at the load side.
Patent JP-H09305657-A (JP)
Title: Electronic circulation system
Inventor: SUGIHARA HISANORI
IPC: G06Q10/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To flexibly change circulation processing corresponding to real conditions by performing the original preparation and management of a circulation sheet inside an organization and limiting the range of transition work and preparation attending personnel reshuffle within that organization. SOLUTION: The relevant circulation sheet is extracted from a circulation sheet information file 110a and after an attached document is edited, it is written in the circulation sheet information file 110a. While referring to the updated circulation sheet, an internal circulation processing part 130a starts the processing of circulation to the next destination of circulation. The internal circulation processing part 130a checks whether the next destination of circulation is inside the same organization or a different circulating opposite party organization and when it is inside the same organization, processing is finished. In the case of a different circulating opposite party organization, the circulation sheet added with the document is sent to a repeating processing part 150a. While receiving this sheet, a circulation message is assembled and written in a message file 160a.  An external circulation processing part 170a extracts the message from the message file 160a and transmits it to the relevant organization.
Patent JP-S60258985-A (JP)
Title: Frequency-stabilizing method for internal mirror laser by thermal modulation
Inventor: SETA KATSUO
IPC: H01S3/139
Filed: 1984-06-05
Abstract: PURPOSE:To stabilize the frequency at the maximum value or at the minimum value of the output-intensity.frequency characteristic curve by thermal modulation of the laser tube length by a method wherein the heater in an internal mirror laser tube coated with a thin film heater is supplied with modulated power. CONSTITUTION:The power modulated at a frequency (f) given by an oscillator 5 is impressed on the thin film heater 2 from a power controller 8. Thereby, the length of the laser tube 1 undergoes modulation, and a beam intensity-modulated according to the output-intensity frequency characteristic curve is outputted from the laser tube 1. Intensity modulation capable of sufficient detection of the region with a frequency (f) up to approx. 1kHz can be given because of good characteristic of heat transfer between the heater 2 and the heat laser tube 1. Part of output light or weak output obtained out of the back of the laser tube 1 are transmitted through a polarizing plate 3. If this output light is emitted out of the transmission-easy polarizing surface of the polarizing plate 3 at only one of the number of vertical mode 1 or 2 of laser beam, the light transmitting through the polarizing plate 3 comes into only a single mode, resulting in the production of better modulated signals.
Patent JP-S60258176-A (JP)
Title: Benzyl tetrahydropyran-2-oxyethyl-dithiocarbamate compound
Inventor: KANATSUKI SHIGERU
IPC: C07D309/12
Filed: 1984-06-04
Abstract: NEW MATERIAL:Benzyl tetrahydropyran-2-oxyethyl-dithiocarbamate expressed by formula I. USE:A raw material for preparation of 1-hydroxyethyl-5-mercapto-1,2,3,4-tetrazole expressed by formula II. PREPARATION:Ethanolamine, CS2 and an alkali metal or a tertiary amine are reacted in water or an inert organic solvent such as, preferably, toluene, etc. Then, the resultant product is reacted with a benzyl halide to produce a hydroxyethyl dithiocarbamate, followed by further reaction with 3,4-dihydro-alpha-pyran to obtain the white crystalline compound expressed by formula I.
Patent JP-S60259065-A (JP)
Title: Method and apparatus for transmitting facsimile signal
Inventor: MATSUDA YUKIHIRO
IPC: H04N1/40
Filed: 1984-06-05
Abstract: PURPOSE:To prevent a recording picture of one pattern from being illegible by splittig one pattern into plural groups to disperse a code error over plural lines in each group to the entire groups. CONSTITUTION:An interleaving circuit 13 is a random access memory, which has a capacity storing at least two groups' share of picture data PD from a coding circuit 11 and the 2nd group is written and read while the 1st group is being read. In the reading, the data is read in the order of line numbers according to the predetermined rules. The group data GD at each group comprising the picture data PD rearranged from the interleave circuit 13 is subjected to required modulation by a transmission circuit 14 and then transmitted to a transmission line such as an automobile mobile radio circuit.
Patent JP-2000300798-A (JP)
Title: Pachinko machine
Inventor: NAGATA SATOSHI
IPC: A63F7/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a main substrate and to mount a music control board without increasing the depth dimension of a pachinko machine by providing the music control board for controlling a music regenerating means separately from the main substrate, and arranging it in a prescribed position in front of the rear end of a cover body. SOLUTION: In this pachinko machine, a main board is fixed onto a mechanism set board openably and closably mounted on one side of a mechanism board in the state where it is installed to a center cover 17 made of a transparent resin such as ASB for covering the reverse side of a game board. A music control board 21 is mounted on the inside of the center cover 17. The center cover 17 is formed into a substantially box-like body opened in the front part, and about the center of the back surface side is swollen to the reverse side. Protecting cover mounting posts 17A of a prescribed height having screw bores are protrusively provided on the upper and lower edges of the swollen part, and the music control board 21 is fixed by screwing it to a protecting cover 25 and then screwing the protecting cover 25 to the mounting posts 17A.
Patent JP-S60258876-A (JP)
Inventor: IMAI HIDEO
IPC: H01R4/36
Filed: 1984-06-05
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-H11305347-A (JP)
Title: Projecting and printing device
Inventor: NAKANE SHIN
IPC: G03B27/32
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enlarge the range of projection magnification by attachably/ detachably providing a lens with respect to an optical system part. SOLUTION: A lens 371 is attached to an optical system part as a lens unit 370 by the magnetic force of a lens holding member 380 consisting of four magnets 383, by the engagement of the pawl 374 of the lens unit 370 with an engaging member 384, by the engagement of a positioning pin 386 with a positioning hole 376, by the engagement of a positioning pin 387 with a positioning slit 377 and by the engagement of a pawl 375 with an engaging member 385. Thus, the lens 371 is detached from the optical system part as the lens unit 370. Namely, the lens 371 is provided to be attached to/detached from the optical system part as the lens unit 370. Therefore, the ratio of the maximum projection magnification to the minimum projection magnification is made very large by changing the lens 371 as the lens unit 370.
Patent JP-H11308649-A (JP)
Title: Radio selective calling receiver
Inventor: AOSHIMA TAKASHI
IPC: H04W88/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To allow a radio selective calling receiver to display the current time of its own country and its own region by acquiring time difference information at a moving destination quickly and accurately, correcting a time of a time count means into the current time of the moving place, and displaying the corrected time. SOLUTION: A CPU 7 discriminates whether or not received country and area codes match its own country and area codes, and retrieves the time difference information from a time difference table 13, based on the received country and area codes when they do not match. The CPU 7 determires whether or not the retrieved time difference information is in matching with time difference information that is stored precedingly in a time difference information memory device 14, and corrects a moving place current time of a moving place time counter 12 that counts a moving place current time which is the current site time of the moving place, based on the retrieved time difference information when they a do not match. An LCD 10 displays the moving place current time of the moving place time counter 12 and a base current time which is a current time in its own country and its own region.
Patent JP-H0413241-A (JP)
Title: Optical information recording and reproducing device
Inventor: HORAI KEIICHIRO
IPC: G11B7/125
Filed: 1990-05-02
Abstract: PURPOSE:To perform a recording and reproducing operation normally even when the transmission efficiency of an optical pickup is lowered by adding the output of a transmission efficiency measuring circuit on a radiation source controller, and controlling the intensity of an optical beam. CONSTITUTION:This device is equipped with an optical detector 10 which monitors the intensity of light emitted from the optical pickup 4, and a means 11 to measure the transmission efficiency of the optical pickup 4 from the output of the optical detector 10 and that of a means 4D which monitors the intensity of the light emitted from a semiconductor laser 4A in the optical pickup 4. In such a case, the intensity of the emitting beam of the semiconductor laser is increased by supplying the output of the measuring means 11 to a semiconductor laser driving circuit 5 and compensating the attenuation of the emitting beam of the optical pickup according to dust, etc. In such a manner, it is possible to perform the recording and reproducing operation normally even when the transmission efficiency of the optical pickup in an optical information recording and reproducing device is lowered.
Patent JP-S60258233-A (JP)
Title: Laminated board of polyimide based resin
Inventor: FUJIKAWA SHIYOUJI
IPC: C08J5/24
Filed: 1984-06-04
Abstract: PURPOSE:A laminated board of a polyimide based resin obtained by impregnating plural sheets of a base material with a polyimide based resin, sintering the resultant sheets, and placing the sheets of the resin impregnated material on top of each other, having improved high frequency characteristics, dimensional stability, smear resistance and peeling properties while hot, and useful for printed circuit boards. CONSTITUTION:A laminated board of a polyimide based resin obtained by impregnating plural sheets of a base material, preferably glass cloth with a polyimide based resin, preferably polyether imide resin, sintering the resultant material, placing the resultant plural sheets on top of each other, if necessary inserting polyimide based resin film between the sheets of the above-mentioned base material, and if necessary placing a metal foil through a polyimide based resin film of the top and/or bottom of the base material, and integrating them by the laminating hot-pressing method, etc.
Patent JP-S5339982-A (JP)
Title: Reverse osmotic membrane
Inventor: SUMITA KUNYUU
IPC: B01D69/10
Filed: 1976-09-25
Abstract: PURPOSE:To produce a thin, asymmetric membrane of high water permeability by making a solution of reverse osmotic material flow into a net such as rough plain fabrics so as to wrap the net in the solution to form integrated membrane, and by making the membrane at the centers of metwork less thick than the membrane on the filaments and on the cross points of the filaments.
Patent JP-S5239229-A (JP)
Title: Device for wiping windows of vehicles
Inventor: ICHINOSE MASANOBU
IPC: B60S1/08
Filed: 1975-09-23
Abstract: PURPOSE:A device for wiping windows of vehicles, by which a rotating speed or a frequency of intermittent operation of an electric motor which actuates a wiping member, is related to the running speed of the vehicle.
Patent JP-H10307055-A (JP)
Title: Multi measurement type quantitative feed apparatus
Inventor: MORI KEIZO
IPC: B65G65/40
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative feed apparatus which obtains a fill amount close to a predetermined target amount by measuring the amount of a powder body remaining in a measuring tank thereby detecting a weight of the powder body adhering to the measuring tank after the powder body is discharged, correcting the weight at a final time and feeding the powdery body. SOLUTION: At a first time, a zero point of a measuring apparatus is adjusted at a step S1, an auger or the like throw-in apparatus is driven to throw into a measuring tank at steps S2-S3, the throw-in apparatus is stopped at steps S4-S5, a weight of the measuring tank is detected at steps S6-S7, a discharge gate is opened thereby discharging to a container at a step S8, a weight of a powder body adhering in the measuring tank after completely discharged is detected at steps S9-S10, the weight of the adhering powder body detected at the step S10 is subtracted from the weight detected at the step S7, thereby calculating an actual weight of the discharged powder body at a step S11. The steps S2-S11 are repeated by a predetermined number of times.  At a final time, a target weight value is set at a value obtained by subtracting accumulated actual weights of the discharged powder body up to the final time from a predetermined target amount, and steps except for steps corresponding to the steps S9-S11 of the first time are carried out, whereby a fill amount close to the predetermined target amount is obtained.
Patent JP-H0372913-A (JP)
Title: Method and apparatus for treating exhaust gas
Inventor: YANAGIOKA HIROSHI
IPC: B01D53/74
Filed: 1990-05-01
Abstract: PURPOSE:To achieve cooling of exhaust gas and removal of dusts and chemically contaminated matters in one apparatus by spraying cooling liquid in a state of fine droplets into the exhaust gas so that dusts in the gas are captured by the droplets, causing the droplets to fall down to be separated so that the exhaust gas is brought into contact with the absorbing liquid. CONSTITUTION:Cooling liquid is sprayed by means of a sprayer 113 in a state of fine droplets into exhaust gas G which is admitted into a vessel 101 from inlet pipe 112. The exhaust gas is then turned to an upward flow, whereby fine droplets of cooling liquid having captured the dusts in the gas are caused to fall down under their own weight from the upward flow of the gas to be separated therefrom. The fine droplets of cooling water having been separated from the gas are collected into the liquid 125 retained on a cooling liquid collecting plate 105 and discharged to the outside. The exhaust gas 129 free from said droplets is passed through vertical pipes 109 downwardly and brought into contact with absorbing liquid L of a chemical treatment chamber B so that chemically contaminated matters in the gas are absorbed thereinto to be separated from the gas. As a result, cooling of exhaust gas and removal of dusts and chemically contaminated matters can be performed in one apparatus.
Patent JP-S63279105-A (JP)
Title: Apparatus for measuring three-dimensional position of therough-hole
Inventor: KON YASUTOSHI
IPC: G01B11/00
Filed: 1987-05-12
Abstract: PURPOSE:To judge whether the through-hole of an object to be measured is proper, by comparing the image of the through-hole detected by each of the light receiving part arranged toward the surface of the through-hole and the auxiliary light receiving part arranged so as to provided an angle with respect to the through-hole with the image of a reference through-hole. CONSTITUTION:A light receiving means 19 is arranged on the same side as a measuring light source with respect to an object 11 to be measured. An auxiliary light receiving means 20 is arranged so that the straight line connecting the light receiving means 19 and a through-hole 13 and the straight line connecting the auxiliary light receiving means 20 and the through-hole take an angle theta. Light data is electrically converted by the light receiving means 19 to be subjected to image processing by an processing means 23a and the signal from the image processing part and the signal sent from a reference signal generating means are sent to a discrimination means 21 to judge whether the through-hole is proper. The light received by the auxiliary light receiving means 20 is also processed in the same way and the discrimination means 21 judges whether the through-hole is proper.
Patent JP-S5240003-A (JP)
Title: Hand-free telephone equipment
Inventor: HASE KAZUO
IPC: H04M9/10
Filed: 1975-09-26
Abstract: PURPOSE:Clipping, blocking and chopping phenomena are effectively avoided in order to obtain a hand-free telephone equipment which features the conversation naturalness.
Patent JP-S609614-A (JP)
Title: Side cutter
Inventor: MISHIMA KAZUTAKA
IPC: B23F1/08
Filed: 1983-06-27
Abstract: PURPOSE:To obtain a cutter with which work for a pinion is facilitated, by making different the pressure angle of each cutting edge of a side cutter. CONSTITUTION:As for a side cutter 1 which is equipped with a plurality of cutting edges on the outer periphery of the cylinder and cuts a workpiece 2 through evolution movement, each cutting edge A-H is permitted to cut each different point on the tooth surface on the normal plane of a pinion 2 by making different the pressure angle theta of each cutting edge A-H of the side cutter 1, and thus the side cutter which can be exceedingly easily produced in comparison with a hob can be obtained.
Patent JP-S609665-A (JP)
Inventor: TEI TATSUO
IPC: B25B1/24
Filed: 1983-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000303673-A (JP)
Title: Soundproof floor material
Inventor: KAMEYAMA NORITOSHI
IPC: B32B21/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a soundproof floor material which not only exhibits soundproof performance but also improves feeling of walking, and can alleviate dents due to loads, by laminating a surface decorated material on a surface of a basic material constituted of a fiberboard, via a plywood. SOLUTION: A soundproof floor material A is formed by laminating a surface decorated material 3 on a basic material 1 constituted of a fiberboard, via a plywood 2. The soundproof floor material A is laid by directly applying the same to a concrete floor slab 6. A number of cut grooves 8 are perforated in the rear surface of the plywood 2, which to decreases flexural rigidity of the plywood 2 and hence damping of vibrations, to thereby improve soundproof performance of the floor material. Thus if the fiberboard is used as the basic material, the degree of freedom with respect to basic material thickness, adjustment of specific gravity, and surface processing is obtained, and vibration- proofing effect due to decrease in spring constant per unit area and vibration control effect by virtue of a fiber material can easily be obtained over the entire basic material. As a result, the soundproof performance is improved, and feeling of walking, and dent-resistance against loads are enhanced.