baber/WOPTO huggingface dataset:
Patent JP-S5826879-A (JP)
Title: Separation of steric isomer of 1-((2-cyclohexyl-2-phenyl 1,3-dioxolan-4-yl)methyl)-1-methylpiperidinium iodide
Inventor: KUTSUMA TERUO
IPC: C07D317/28
Filed: 1981-08-10
Abstract: PURPOSE:To separate the titled compound having strong antiacetylcholine activity and useful as a smooth muscle vellication relaxant, etc., from the mixture of its isomers, taking advantage of the solubility difference, by treating the mixture at low temperature using acetonitrile or propionitrile as the solvent. CONSTITUTION:A mixture of steric isomers of 1-[(2-cyclohexyl-2-phenyl-1,3- dioxolan-4-yl)methyl]-1-methylpiperidinium iodide of formulaIis dissolved in acetonitrile or propionitrile, and cooled at or below the room temperature to precipitate the compound of formula II in high purity and separate from the compound of formula III. EFFECT:Excellent separation effect. The useful compound of formula II can be separated in high purity, and the separation can be carried out safely at a low temperature. USE:The compound of formula II is useful as an ameliorant for gastrointestinal ulcer.
Patent JP-S62280523-A (JP)
Title: Hot-water circulating type floor heating device
Inventor: TANIMOTO SATORU
IPC: F24D3/00
Filed: 1986-05-29
Abstract: PURPOSE:To permit the heating of a floor panel in a short period of time as well as the heating utilizing only the floor panel by a method wherein a heating means is put OFF when the water temperature of a heating tank has arrived at a set temperature while the heat source of a stove is extinguished when either one of the water level of the heating tank and the water level of a water reserving tank has arrived at a set level. CONSTITUTION:A controller 20, which controls the operation of a hot-water type floor heating device, turns a heating means 8 OFF based on a signal from a temperature sensor 7A, which detects a water temperature in a heating tank 7, and extinguishes a heat source 6 based on detecting signals of first and second level sensors 9A, 9B. When a water level is lowered, a buzzer generates an alarm sound, therefore, water is fed into a water reserving tank 5 to prevent non-water heating. Under the normal condition of the amount of water, water, circulating by a pump 1 through a circulating passageway 2, receives heat from the heat source 6 through a heat receiver 3 and is heated by the heating means 8 whereby the water is heated quickly and effects floor heating. When a circulating water temperature has arrived at 60 deg., for example, the controller 20 turns the heating means 8 OFF based on the detecting signal of the temperature sensor 7A and, thereafter, the circulating water may be heated by the heat source 6.
Patent JP-H09285259-A (JP)
Title: Composition for improving the quality of starch-containing food product and oil and fat composition
Inventor: ITO TOMOAKI
IPC: A23L7/109
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for improving the quality of starch-containing food product which contains diglycerol monofatty acid ester as an active ingredient and has a soft texture, good melting in mouth, reduced glutinous feeling, crispiness, proper bite feeling, wettability and solubility in water. SOLUTION: This composition contains, as an active ingredient, a diglycerol monofatty acid ester which is prepared by esterification of diglycerol with a fatty acid or ester-interchange reaction between digyceride and triglyceride and/or diglycerol monofatty acid ester in which the purity of the monoester is increased over 50% and the fatty acid in the ester is a fatty acid of a 8-22C fatty acid (or a mixture thereof), preferably a diglycerol ester with a monofatty acid of 16-22 carbons.
Patent JP-S61282939-A (JP)
Title: Online test system for distributed device
Inventor: SAWADA MASAZUMI
IPC: G06F13/00
Filed: 1985-06-10
Abstract: PURPOSE:To test each controller in the online state by providing in addition a testing device on a bidirectional common bus and adding a test circuit part, which transmits and receives data to and from the bidirectional common bus synchronously with the testing device, to each of plural controllers. CONSTITUTION:A testing device 5 which tests the functions of controllers is connected to the bidirectional common bus 1, and each controller is provided with the test circuit part which transmits and receives data to and from the bidirectional common bus synchronously with the testing device, and specific time slots on the bidirectional common bus are used between the testing device and test circuit parts to test transmission and reception functions of controllers to the bidirectional bus. That is, the online test is performed without disconnecting controllers since transmission and reception functions of controllers are tested simultaneously with the operation of the other time slots.
Patent JP-S5916158-A (JP)
Title: Micro magnetic head
Inventor: HATAKEYAMA IWAO
IPC: G11B11/10
Filed: 1982-07-19
Abstract: PURPOSE:To record and reproduce a micro recording bit on a magnetic recording medium, by making the length of a yoke of a ring head minute up to such degree that an area to which a light spot strikes can be secured. CONSTITUTION:Optical wave guides 8-1 and 8-3 of the single mode having the polarization plane preserving property consists of core parts 8-1a and 8-3a and clad parts 8-1b and 8-3b respectively, and a magnetic thin film 8-2 consisting of a soft magnetic material is provided on the section of the wave guide 8-1. This magnetic thin film 8-2 is slightly larger than the core part 8-1a and is ring-shaped so that a yoke part 8-2a of the magnetic thin film 8-2 is put on the whole of the section including the optical axis of the core part 8-1a, and a gap 8-2b is formed in the clad part 8-1b under the core part 8-1a. The magnetic thin film 8-2 is magnetized by the leakage magnetic field of the recording medium approximated to the place under the gap 8-2b. The polarized light from a light source 8-4 which is propagated on optical wave guides 8-1 and 8-3 has the plane of polarization rotated by the Faraday effect when it is transmitted through the magnetic thin film 8-2, and this polarized light is received through a polarizer 8-6 by a photodetector 8-7, and a signal is detected as the intensity of light. The light of only one mode can be propagated in optical wave guides 8-1 and 8-3, and thus, the light of an unnecessary mode is prevented from being noise.
Patent JP-S5915245-A (JP)
Title: Pattern forming material and method for using it
Inventor: IMAMURA SABUROU
IPC: G03F7/039
Filed: 1982-07-19
Abstract: PURPOSE:To form a fine pattern of a polymer film having high sensitivity to radiation, high resolution and high dry etching resistance and usable in the manufacture of a semiconductor element, a magnetic bubble element or optical parts, by using a radiation sensitive pattern forming material contg. a specified polymer. CONSTITUTION:A film of a pattern forming material contg. a homopolymer having repeating units represented by formula I (where R is alpha-naphthyl, beta-naphthyl, fluorenyl or anthracenylmethyl) or a copolymer of polycyclic aromatic methacrylate represented by formula II (where R is the same as R in the formula I ) with methacrylic acid is formed, heat-treated, and selectively exposed by irradiation. The exposed part of the film is selectively removed with a developer to form a pattern.
Patent JP-H07305550-A (JP)
Title: Lock device of opening/closing body for automobile
Inventor: MORITA HIDEO
IPC: E05B83/16
Filed: 1994-05-13
Abstract: PURPOSE:To eiliminate the generation of abnormal sound owing to the vibration in the running condition, by fixing a resin cushion positioning at the edge of a latch hole, to the locking wall of a striker to form the latch hole, and fixing a rubber cushion to the stopper of a latch bracket. CONSTITUTION:A latch hole 5 is formed in a striker 2 and the striker 2 is fixed to a car body 1. An opening/closing body 1 is held to the car body 1 allowable to open and close, and a latch bracket 11 to hold a latch member 4 is installed in a position opposite to the striker 2. A stopper piece 6a to receive the head 4a of the latch member 4 pressed in the direction projecting from the latch bracket 11 is pressed to bend to the latch bracket 11 so as to form a lock device. At the locking wall 2b of the striker 2 to form the latch hole 5, a resin cushion positioning at the edge of the latch hole 5 is formed integrally. A small hole 16 is formed in a side 6a of the stopper opposite to the head 4a of the latch member 4, and a rubber cushion 17 which can strike against the head 4a is held in the stopper side 6a.
Patent JP-H10314737-A (JP)
Title: Electrolyzed water producing apparatus
Inventor: URATANI YUTAKA
IPC: C02F1/46
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyzed water producing apparatus in which remaining water in an electrolytic bath is not drawn out soon at the time when water is stopped and flow rate of the electrolyzed water flowing in respective discharging pipes is not altered. SOLUTION: An electrolytic bath 10 is provided with a pair of electrode chambers 12A, 12B and alkaline water and acidic water are produced in the electrode chambers 12A, 12B, respectively. The discharge outlet of a discharge pipe 51 is set at a position higher than the electrolytic bath 10 and the discharge outlet of a discharge pipe 52 is set at a position lower than the electrolytic bath 10. When water flow to the electrolytic bath 10 is stopped, both output ports of a flow route changing valve 5 are communicated to communicate both discharge pipes 51, 52. Consequently, atmospheric pressure does not affect the remaining water in the electrolytic bath 10 and the remaining water in the electrolytic bath is prevented from being drawn out by siphon phenomenon.
Patent JP-S619400-A (JP)
Inventor: II MEISON CHIYAN
IPC: F16F9/10
Filed: 1985-06-10
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-S5915492-A (JP)
Inventor: NOGUCHI YASUHISA
IPC: C11B7/00
Filed: 1982-07-19
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-S5750123-A (JP)
Title: Counter for number of channel
Inventor: NAGASHIMA TOSHIO
IPC: H03J5/02
Filed: 1980-09-10
Abstract: PURPOSE:To prevent miscount of a counter and to enable normal channel selection operation, by providing a filter rejecting a low frequency interference signal other than the local oscillating frequency of an electronic tuner, between a detection circuit of an automatic channel selector and a surface acoustic wave element. CONSTITUTION:An automatic channel selector is provided with a surface acoustic wave element having an input/output terminal inputting and outputting the oscillated frequency of a local oscillator of a voltage control type of an electronic tuner, detection circuit detecting the output signal of the surface acoustic element, and counter counting the number of times of output signal of this detection circuit and discriminating the channel selection or channel number. A filter consisting of a coil 40 and a capacitor 41 is provided between a matching circuit 20 matching the output of the surface acoustic element of the channel device and a detection transistor TR31 constituting the detection circuit. This filter and the circuit 20 is coupled with a capacitor 26, low frequency interference signal other than the local oscillation number is rejected with the capacitor 26 and the filter, allowing to prevent the misoperation of the counter.
Patent JP-S61282172-A (JP)
Title: Rear body structure in automobile
Inventor: KATAYAMA YOSHIHIKO
IPC: B62D25/08
Filed: 1985-06-08
Abstract: PURPOSE:To lessen a degree of deformation in a cab at a collision, by installing the specified clearance part between a rear end of belt line reinforcement and a front side edge of rear suspension reinforcement. CONSTITUTION:A clearance part 13 at the specified interval is installed between a rear end of belt line reinforcement 11 and a front side edge of rear suspension reinforcement 12. And, the rear end of the belt line reinforcement 11 is joined to an inner surface of a quarter panel 5. When impact load acts on a rear pillar 10 and the rear suspension reinforcement 12 at a rear end collision, the clearance part 13 serves as a crash space against this impact load. With this constitution, the impact load is prevented from being transmitted up to the side of a quarter pillar 4.
Patent JP-2000315240-A (JP)
Title: Accounting slip issue device and system
Inventor: SUGIYAMA TOSHIO
IPC: G06F19/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To let a group customer know an equal slip standard amount for the payment amount per head and to attain improvement in service by calculating the equal slip standard amount from the total amount and the number of customers and then printing the calculated standard amount on an accounting slip. SOLUTION: An order management device 3 updates an order file 9 in response to the commodity order data which are received by a radio part unit 2. The unit price that is read out of a menu file 8 is multiplied by the quantity of each corresponding order data to calculate an amount of money equivalent to an ordered quantity for every menu. These calculated amounts of money are totalized to calculate the total amount of money of the menus which are ordered from a single customer. Then the total amount of money is divided by the number of customers to calculate a simple equal slip standard amount. A slip print data massage including the equal slip standard amount and a remaining amount of money are transmitted to a slip issue machine 5 via a LAN 7.  The total amount of food/drink menu commodities ordered by a customer and the simple equal slip standard amount are printed on an accounting slip to be issued.
Patent JP-S6019667-A (JP)
Title: Tape winding method
Inventor: SHIMA NOBUHIRO
IPC: B65H23/18
Filed: 1983-07-11
Abstract: PURPOSE:To enable high-speed work by changing the interval between front and rear pressing roll means according to the vibration of a wire rod in winding a tape round a running wire rod to absorb a change in tension of the tape and prevent breakage of the tape. CONSTITUTION:Pressing roll means 4, 4' are adapted to a absorb a change in tension of tapes 2, 2' by changing the interval therebetween according to vibration of a wire rod 1. In this arrangement, the span of the wire rod pressed by the pressing roll means 4, 4' can be changed in such a manner as to lessen tension of the tapes 2, 2' by adjusting the amplitude and natural frequency of the wire rod 1, so that the tape 2 can be continuously wound round the wire rod without breakage of the tape. Furthermore, the machine can be rotated at high speed fro conducting tape winding so as to improve work efficiency.
Patent JP-S5749605-A (JP)
Title: Solid catalyst of carrier supported type
Inventor: YOKOTA MASAHISA
IPC: C08F4/22
Filed: 1980-09-10
Abstract: PURPOSE: To obtain the titled catalyst capable of providing an ethylene polymer, etc. having improved stress cracking resistance and processing characteristics, by supporting a specific organo Ti compound and an organo Cr compound soluble in an inert hydrocarbon on a hydroxyl group-containing porous silica, etc., followed by calcining the compounds under specified conditions.  
     CONSTITUTION: (A) A hydroxyl group-containing porous silica and/or silica alumina, (B) a tetravalent organotitanium compound (e.g., tetramethoxy titanium, etc.) containing at least one alkoxy group, soluble in an inert hydrocarbon (e.g., n- hexane, etc.) solvent, and (C) an organochromium compound (e.g., ditertiary- butyl chromate, etc.) are treated simultaneously in an inert hyrocarbon at ≤140°C, and the solvent is removed by evaporation. The treated compounds are heated to 300W1,000°C while being fluidized by an inert gas, and they are calcined while being fluidized by a dried oxygen-containing gas substituted for the inert gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5748815-A (JP)
Title: Picture quality adjusting circuit
Inventor: HOSOYA NOBUKAZU
IPC: H04N5/205
Filed: 1980-09-08
Abstract: PURPOSE: To enable both controls of sharpness and softness with a simple constitution, by operating a high frequency attenuation filter with a variable impedance control circuit, when a circuit controlling the degree of emphasis of high frequency component of a video signal is inoperative.  
     CONSTITUTION: A variable resistor VR 2  is adjusted, and transistors (TR) T285∼ T287 of a high frequency amplifying circuit 2 are given the same bias, and when the second differentiation pulse is applied from a pin (3), the leading and trailing of the video signal of a main signal circuit 1 are emphasized. The desired sharpness control can be made by changing the current dividing ratio of the emitter current of the TRs T285∼T297 by drawing the resistor VR 2  close to ground side. When the VR 2  is drawn close to the power supply side, the circuit 2 is inoperative and  a switching control circuit 4 is operative to constitute a filter consisting of a TRT290 and a capacitor C10 and the high frequency of video signal is attenuated. Since the attenuation is changed according to the impedance between the collector and the emitter of the TRT290, the disired softness control can be made by drawing the resistor VR 2  close to the power supply side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04328976-A (JP)
Title: Characteristic changeover circuit for active filter
Inventor: NAKAMURA TAKESHI
IPC: G11B5/027
Filed: 1991-04-27
Abstract: PURPOSE:To reduce the occupied area in an IC and to suppress an offset between a VHS and an SVHS by switching a DC current value fed to an active filter for video signal so as to use one filter thereby making a VTR compatible with the VHS and the SVHS. CONSTITUTION:A group delay circuit comprising three filters whose frequencies are F1, F2, F3 for each color signal in a block 11 of an active filter of a VTR having the SVHS mode delays a brightness signal of an input signal for a prescribed time and a low pass filter eliminates noise or the like. Then the result is inputted to a block 12 comprising three small blocks similarly. A center frequency of the three small blocks is controlled by a current from a current supply and changeover circuit 14 depending on the VHS and the SVHS. Thus, the single hardware copes with the VHS and the SVHS to reduce the occupied area in the IC and to suppress the offset.
Patent JP-H10147551-A (JP)
Title: Anti-inflammatory and anticancer agent with hydronaphthalene derivative as active ingredient, and new hydronaphthalene derivative
Inventor: KAMIMURA DAISUKE
IPC: C07C57/26
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an activity to inhibit production of O2 by human neutrophil, activity to inhibit growth of the mouse's lymphatic leukemia cell P388, and an anti-inflammatory and anticancer action. SOLUTION: This hydronaphthalene derivative is shown by formula I or II (R<1> is OH, a lower akoxy or NR<10> R<11> ; R<2> and R<3> are each H or a C-C double bond chain; R<4> , R<5> and R<7> are each H or a lower alkyl; R<8> and R<9> are each H, OH, a lower alkoxy or C-C double bond chain; R<6> is H, OH or a lower alkoxy; R<10> and R<11> are each H or a lower alkyl), e.g. [2E,4E]-5-(5',6',7',8'- tetrahydro-1'-naphthyl)-2,4-pentadienoic acid. The compound shown by formula I is obtained from Penicillium citrinum SCRC-SA124 cultivated under an aerobic condition by organic solvent extraction or chromatographic separation of the cultivated bacterium or the supernatant of the medium.  The compound shown by formula II is obtained by the chemical synthesis in which 5,6,7,8-tetrahydro-1- naphthyltrifluoromethanesulfonate is reacted with ethyl [2E,4E]-5- tributylstannyl-2,4-pentadienoate or the like.
Patent JP-H09284617-A (JP)
Title: Image pickup device and its production, image pickup adapter device, device and method for processing signal and device and method for processing information
Inventor: UEDA KAZUHIKO
IPC: H04N5/372
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To make an image pickup device in size small, thin in thickness and light in weight and, moreover, to facilitate its incorporation and treatment. SOLUTION: A CCD bear chip 12 which photoelectrically converts light which is picked up by an image pickup lens 4 provided at a holder 2 and outputs an image signal is mounted on a substrate 1. The image pickup lens 4 is arranged in the holder 2 and its armor has a diaphragm effect for shielding a peripheral light beam and is adopted as a package 2A for shielding external light. The package 2A is provided with a circular hole 3 for permitting light from a subject to be made incident in the image pickup lens 4. The holder 2 is mounted on such a substrate so that the image pickup device is constituted.
Patent JP-S62285686-A (JP)
Title: Brushless motor
Inventor: KAN TOSHIYA
IPC: H02P6/182
Filed: 1986-05-30
Abstract: PURPOSE:To eliminate the need for a position sensing element by obtaining a position sensing signal on the basis of voltage induced in a stator coil when turning a rotor magnet. CONSTITUTION:A switching circuit 1 is driven by an output from a driving-pulse generating logic 2, and conduction to stator coils La, Lb is controlled. The switching circuit 1 outputs pulse signals having edges corresponding to the zero-cross points of induced voltage each induced in the stator coils La, Lb. The pulse signals are inputted to D flip-flops 3, 4 and delayed at 45 deg., thus forming a pulse signal equivalent to an output signal from a position sensing element. The pulse signal is transmitted over the driving-pulse generating logic 2.
Patent JP-H06314834-A (JP)
Title: Optical modulation factor control circuit
Inventor: SHIBATA YUMIKO
IPC: H04B10/293
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a circuit which can improve C/N in an optical receiving part and control an optical modulation factor preventing clipping of an optical signal in an optical modulation device optically modulating a signal in which a plurality of subcarriers are subjected to frequency division multiplex(FDM). CONSTITUTION:A signal in which a plurality of subcarriers are subjected to frequency division multiplex is converted into an IF signal by a frequency sweeper 51 and a mixer sweeping within the range of its frequency followed by filtering 53 and detection 54. This detection output is compared with reference voltage Vr in a comparator 61, the comparison result is calculated by a counter 62 so as to detect the number of subcarriers. A voltage generator 72 generates corresponding voltage reading out the voltage data corresponding to the number of detected subcarriers from a ROM 71 so as to control a modulation level of an FDM multiplex signal while controlling an attenuator by this voltage for controlling an optical modulation factor by a laser diode LD.
Patent JP-S5458454-A (JP)
Title: Space modulation optical system
Inventor: NISHI KAZUO
IPC: G02F1/03
Filed: 1977-10-18
Abstract: PURPOSE: To reduce the size of each element and reduce response time by controlling the intermission of openings by the use of openings mounting transparent electrodes to electro-optic elements as elements.  
     CONSTITUTION: Transparent electrodes 2a1, 2a2 having mutually different regions as shown in, e.g., opening 2a, are provided to one face of the openings 2a, 2d of the substrate 1 to be transmitted through with rays, and transparent electrodes 2a3, 2a4 having mutually different regions are provided on the other face. Lenses 4a thru 4d are provided on the substrate 3 in opposition to these openings and slits 6a thru 6d are provided in the substrate 5 in the focal positions of these lenses. By controlling the voltage application state to, e.g., electrodes 2a1, 2a2 and 2a3, 2a4 of the transparent electrodes 2a thru 2d, the light passing through the slits 6a thru 6d from the openings 2a thru 2d may be substantially intermitted 
     COPYRIGHT: (C)1979,JPO&Japio