baber/WOPTO huggingface dataset:
Patent JP-S54103830-A (JP)
Title: Substituted tropic acid and its preparation
Inventor: TAKADA KUNIO
IPC: C07C311/08
Filed: 1978-01-27
Abstract: NEW MATERIAL:Substituted tropic acid derivatives of formula I (R 1  is o- or m-NO 2 , mesylamino, amino, OH, aminmethyl which may be protected; R 2  is H, alkali or alkaline earth metal, alkylammonium, residue of ester).  
     EXAMPLE: Methyl m-nirotropate.  
     USE: A starting material for β-lactam antibiotics.  
     PREPARATION: The reaction of a substituted phenylacetic acid of formula II with formaldehyde is effected in the presence of an alcoholate or phenolate of formula III (R 3  is alkyl, aryl; M is alkali metal) in a solvent as acetone or dioxane at 0W100°C to obtain the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03211468-A (JP)
Title: Movable magnet type analog indicating instrument
Inventor: NAKANE HIROYUKI
IPC: G01R5/16
Filed: 1990-01-17
Abstract: PURPOSE:To accurately and stably return a movable magnet and a rotary shaft to their original rotational positions by pressing the hollow part of a fixed magnet onto the center projection of a casing recessed part and fixing the outer peripheral part to the inner peripheral part of the recessed part through an annular gap. CONSTITUTION:In a no-input state, the hollow part 61 of the permanent magnet 60 put in the annular recessed part 16 of a casing 10 is pressed and fitted onto the center projection part 16a of the recessed part 16. Then the external diameter of the magnet 60 is smaller than the internal diameter of the recessed part 16, so the hollow part 61 of the magnet 60 spreads, so that the outer peripheral part of the magnet 60 is made not to contact the inner peripheral surface of the recessed part 16. The magnet 60 is therefore stored in the recessed part 16 in its original shape without swelling outward. As a result, a magnetic relative position between the magnet 60 and a magnet 30 has no error. Consequently, the movable magnet and rotary shaft are accurately and stably returned to their original rotational positions.
Patent JP-S59134337-A (JP)
Title: Method of controlling fuel injection of engine
Inventor: TANAKA YOSHIYUKI
IPC: F02D41/06
Filed: 1983-01-20
Abstract: PURPOSE:To aim at enhancing the stabilization of engine of idle operation, by providing such an arrangement that the increment of fuel is made if an engine is at least in the condition of high temperature upon starting of the engine, and the value of the increment is damped when the rotational speed of the engine exceeds a set rotational speed. CONSTITUTION:Whether an engine is in the condition of starting or not is determined in dependence upon whether a starter switch 10 is turned on or off. When it is in the starting condition, whether the temperature of cooling water is in the condition of high temperature or not is determined in dependence upon whether a water temperature switch 62 is turned on or off. If YES, the increment of fuel upon the condition of high temperature is made. At Step 122, whether the engine rotational speed Ne exceeds an engine rotational speed Nd at which damping is initiated, or not is determined, and if it exceeds, the value of the increment is gradually damped. With this arrangement, even if the engine is restarted in the condition of high temperature, the idling operation of the engine may be stabilized.
Patent JP-S62165159-A (JP)
Title: Conduction tester
Inventor: YAMADA ICHIRO
IPC: G01R31/02
Filed: 1986-01-17
Abstract: PURPOSE:To eliminate an error in measurement and to prevent such an accident that a component which is tested breaks down from occuring by operating a conduction detecting circuit when conduction is obtained between a measure ment point and a measurement point. CONSTITUTION:An input circuit 1 has terminals 1a-1c on the input side and an input circuit 2 has terminals 2a-2c on the output side. An oscillation circuit 3a and a rectifying circuit 4a are connected to the output side of the circuit 1 and an oscillation circuit 3b and a rectifying circuit 4b are connected to the output side of the circuit 2. Then, a lead 7a connected to the terminal 1a is brought into contact with a measurement point 9a and a lead 7b connected to the terminal 1b is brought into contact with a measurement point 9b. Further, a lead 8a connected to the terminal 2a is brought into contact with a measure ment point 10a, and a lead 8b connected to a terminal 2b is brought into contact with a measurement point 10b; only when the conduction is obtained between the measurement points 9a and 9b, and measurement points 10a and 10b, the outputs of the rectifying circuits 4a and 4b falls below a prescribed level and electric power is applied from a voltage converting circuit 5 to a conduction detecting circuit 6.
Patent JP-H08205133-A (JP)
Title: Monitor camera controller
Inventor: KOJIMA JUNICHI
IPC: G08B21/00
Filed: 1995-01-20
Abstract: PURPOSE: To sufficiently videotape the video of a monitor camera which has accurately caught a trespasser by setting the recording mode of a VCR once it is judged that variation in illuminance is abnormal, performing switching to the VTR output of a switch part, and changing the mode. CONSTITUTION: The video signal of a monitor camera 50 is inputted to an input part 1 and converted by an A/D conversion part 2 into a digital video signal, which is stored in an image storage part 3. The image data of this storage part 3 are read out under control 7 and inputted to a multiswitcher 4. The switcher 4 performs multiscreen editing, or displays the screen of the monitor camera 50 and inputs the signal to a D/A conversion part 5 to convert it into an analog signal, which is inputted to a switcher 6. The signal from the conversion part 5 and plural videos from an input part 1 are inputted to the switcher 6 and a monitor changeover switch 61 selects a video signal to be outputted to a monitor. Further, a VTR changeover switch 62 selects a proper video signal to be recorded by the VTR and outputs it to an output part 7.
Patent JP-S57120060-A (JP)
Title: Water heater utilizing solar heat
Inventor: KAWAGUCHI GENBEE
IPC: F24J2/34
Filed: 1981-01-20
Abstract: PURPOSE:To obtain a water heater utilizing the solar heat, wherein a solar heat collecting section and a hot water reservoir is housed in a vacuum heat insulating container  having a substantially transparent sunlight introducing window so that heat loss from  the heat collecting section and the hot water reservoir can be reduced, and the arrangement is formed as a whole into a thin box type to reduce the cost. CONSTITUTION:A heat collecting section B and a hot water reservoir C which are  sandwitched between heat insulating spacers D, D are housed in the vacuum heat insulating container A comprising a metal outer frame 1 that has been formed into a  rectangular thin box and a transparent outer plate 2 of a reinforced glass or the like.  The heat collecting section B includes a selective absorbing body 3 that comprises a  plate member such as a thin copper sheet whose surface has been subjected to blackening oxidation treatment to have a selective absorbing film, and heat collecting pipes  4 of for example copper secured to the body 3. The hot water reservoir C is made of stainless steel, a plastic or the like, is formed into a flatened shape, and is connected  via heat collecting headers 5, 6 and connecting pipes 7, 8 with the heat collecting pipes  4. A hot water supply pipe 9 is connected to the hot water reservoir C, and a water supply pipe 10 is connected to the header 6.
Patent JP-H06214582-A (JP)
Title: Microphone with bar code reader
Inventor: TSUJI TAKESHI
IPC: H04R1/04
Filed: 1993-01-20
Abstract: PURPOSE:To provide a microphone which has a bar code reader so that an inputting operation of a selected music to a 'KARAOKE' (orchestration without lyrics) device is performed by the hand that is holding the microphone. CONSTITUTION:In order to read a bar code, a bar code reader 2 is provided in the back end section of a wireless type microphone main body 1 which catches voices. In order to make a selection of a music, a singer merely traces the bar code attached to each music in a music selection list using the reader 2. Thus, the selection of a desired music is accomplished and the music is remotely inputted to the 'KARAOKE' device without being helped by other person.
Patent JP-H05197465-A (JP)
Title: Portable data processor and keyboard device for the same
Inventor: OTSUKI MARE
IPC: G06F1/16
Filed: 1992-01-20
Abstract: PURPOSE:To make the thickness of a portable data processor thin, and to obtain a key stroke equivalent to a desk top type. CONSTITUTION:When a key top 32 is depressed, a supporting shaft 31 fixed to the key top 32 sinks into a second frame 28 against the force of a spring 33, and then the second frame 28 sinks into a first frame 25 against the force of a spring 29. Thus, the entire key stroke is the sum of the stroke of the supporting shaft 31 and the stroke of the second frame. Then, when a display part is closed, the key top is pressed by the display part, and a keyboard device can be housed while a key is kept in sinking state.
Patent JP-H05195640-A (JP)
Title: Wave making pool
Inventor: OKAZAKI KAZUO
IPC: A63B69/12
Filed: 1992-01-20
Abstract: PURPOSE:To suppress the movement of the sand at the beach. CONSTITUTION:Water-permeable sand 4 is mounted at the beach 3 of a pool main body 1 having a wave making device 2, and a net 5 preventing the outflow of the sand 4 from the below, a water stop plate 6 moved below the net 5 to change the water permeable speed of the sand 4, and a water receiving tank 7 installed below the water stop plate 6 are provided. The water receiving tank 7 is communicated to the pool main body 1 via a water passing path 10.
Patent JP-S59132654-A (JP)
Title: Manufacture of continuous thin film manuscript read-out element
Inventor: FUSE MARIO
IPC: H01L31/09
Filed: 1983-01-20
Abstract: PURPOSE:To enable to obtain a read-out element wherein a photocurrent is kept at a high value and a dark current has a very low value by performing heat treatment at a fixed temperature after depositing a clear electrode. CONSTITUTION:Glass is used for a substrate 1, Cr for a lower electrode 2, hydrogenated amorphous silicon for a semiconductor 3, and ITO film for an upper clear electrode 4, respectively. First, Cr of 3,000Angstrom  is deposited on the glass substrate 1, and the film adhered Cr is patterned into a comb shape. Next, the amorphous Si 3 hydrogenated by decomposing silan gas is deposited on the glass substrate 1 and the Cr electrode. The ITO film 4 of about 1,500Angstrom  is deposited thereon in the atmosphere of reaction gas mixed with Ar and O2. Then, after current measurement, heat treatment is performed to the read-out element 5. For example, the read-out element 5 is placed in a heating furnace 10 kept at 200 deg.C by heating a heater 9 in the air, which is then left for about 30min.
Patent JP-H04355903-A (JP)
Title: Row of chip coil
Inventor: MIURA SEI
IPC: H01F27/29
Filed: 1991-01-25
Abstract: PURPOSE:To easily machine-wind a chip coil which has been manually wound, and to obtain a structure having a large inductance and the short distance between the adjacent chip coils. CONSTITUTION:On each coil bobbin 8 of the row of coil bobbins in which the wound parts 10 of the I-type coil bobbins 8, consisting of the wound parts 10 and a pair of holding parts 11 with which wound parts 10 are held, a pedestal 14, having a terminal 15 on which the end part at least for the input side and the output side of a winding and an intermediate tap, is fitted to holding parts 11a. On the coil bobbin adjacent to the coil bobbin on which a pedestal is fitted to one of the holding parts 11a, a pedestal 14 is fitted to the other holding part 11b opposing to the other holding part 11a. A winding work can be conducted easily using a machine by providing a terminal on the pedestal. The intermediate tap can be taken out from a winding machine easily by connecting it to the terminal.
Patent JP-S61168228-A (JP)
Title: Dry etching method
Inventor: KAWABATA RYOHEI
IPC: H01L21/3065
Filed: 1985-01-19
Abstract: PURPOSE:To process a laminated body of high-melting metal or high-melting metal silicide on polysilicon without causing a shift in dimensions, by applying etching of two stages, reactive ion etching using a gas containing fluorine in molecules and reaction ion etching using a chlorine gas. CONSTITUTION:A structure formed by laminating an SiO2 film 2, polysilicon 3, molybdenum silicide 4, molybdenum 5 and a resist 6 sequentially on a silicon substrate 1 is etched first with SF6+CCl4 so that the molybdenum 5, the molybdenum silicide 4 and the polysilicon 3 be etched in a stable manner. This etching is discontinued in the course of the etching of the polysilicon 3, and second etching is executed with CCl4+O2. According to this method, an amount of undercut of the polysilicon 3 can be adjusted by the pressure of gas, and this enables the fine processing of a multilayer gate structure.
Patent JP-H09257694-A (JP)
Title: Optical ct apparatus and reconstitution method for image by optical ct
Inventor: OTA KAZUYOSHI
IPC: A61B10/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical CT apparatus by which the tomogram of a sample can be reconstituted at high speed. SOLUTION: A computing part 4 expresses a sample M as an aggregate model in which a light absorber does not exist or which is composed of a plurality of uniform volume elements, and it computes, by a difference method, the optical density of transmitted light detected by an optical detection part 12 when projection light is projected on the aggregate model from a light source 10. In addition, the computing part computes, by the difference method, the optical density of transmitted light when the sample M is expressed as an aggregate model in which a light absorber exists and which is composed of a plurality of volume elements. Then, the ratio of the optical densities computed under the respective conditions is computed in advance as an influence degree.  The ratio of the optical density of the transmitted light actually measured about the sample M to the optical density of the transmitted light computed in such a way that the light absorber does not exist and the influence degree are computed, feature data on the respective volume elements is found, and a tomogram is reconstituted.
Patent JP-H07250522-A (JP)
Title: Rice transplanter provided with fertilizing apparatus
Inventor: ISHIDA ISAO
IPC: A01C15/00
Filed: 1995-01-23
Abstract: PURPOSE:To obtain a rice transplanter provided with a fertilizing apparatus, having compact size and reduced weight by minimizing the overall length of the machine body, enabling easy supply of seedling to a seedling tank, having good workability and exhibiting excellent working performance and work efficiency. CONSTITUTION:This rice transplanter has a mobile machine body 1 obtained by attaching a seat 4 to a machine body having driving front wheels 5 and rear wheels 6 and a transplanting apparatus 7 composed of a seedling tank 8, a transplanting apparatus 9, a float 10, etc., and attached to the rear part of the mobile machine body 1 via lifting links 11, 11' in vertically movable state. A fertilizer tank 13 of the fertilizing apparatus is attached to the mobile machine body 1 at a position between the seat 4 and the front part of the seedling tank 8, the upper face of the fertilizer tank 13 is positioned below the top of the seat 4 and the front end of the seedling tank 8 is made to be positioned in front of the rear end of the fertilizer tank 13 in the lifted state of the transplantation apparatus 7.
Patent JP-S60151532-A (JP)
Title: Testing method of smoke diffusion model
Inventor: MAEDA HIDEKI
IPC: G01M9/00
Filed: 1984-01-19
Abstract: PURPOSE:To grasp a discharge gas diffusion state qualitatively by arranging a relief map fixedly in a measurement tunnel wherein a wind blows at a desired speed while diffused by a lattice type air flow controller, and arranging a read screen or mesh type indicator right above the map and discharging tracer gas into the measurement tunnel. CONSTITUTION:The indicator 12 installed in the space above the relief map 4 is impregnated with a discoloring reagent and the tracer gas which discolors this reagent is blown into the measurement tunnel 1 from a funnel model 4 while adjusted through a flow control valve 11. A fan 5 is rotated to flow a wind diffused by the lattice type air flow controller 6 into the measurement tunnel 1 on specific air current condition, and then the gas discharged from the funnel model 2 is diffused and contacts the discoloring reagent in said indicator 12, which is discolored, so the diffusion range of the mixed gas discharged from the funnel model 2 in the space is known.
Patent JP-S59172492-A (JP)
Inventor: PIITAA HENRII MIRUNAA
IPC: A61P31/04
Filed: 1984-01-19
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-S59132567-A (JP)
Title: Silver peroxide battery
Inventor: KAMATA NOBUO
IPC: H01M4/54
Filed: 1983-01-20
Abstract: PURPOSE:To increase electric performance, storage life, and leakage resistance by using a positive mix mainly comprising AgO containing Cd and Te, or at least one of Pb, Hg, Tl, Ge, Y, Sn, and others in addition to Cd and Te. CONSTITUTION:A positive mix 12 mainly containing AgO containing Cd and Te, or at least one of Pb, Hg, Tl, Ge, Y, Sn, W, La, RE (rare earth elements), Zn, Se, and Al in addition to Cd and Te is pressed to form a pellet. The positive mix 12 obtained by forming an Ag2O layer 12 on its whole surface is accommodated in a positive can 11 with a separator 14 and an electrolyte absorbing material 12, and an electrolyte mainly comprising NaOH is filled. A negative can 17 with a negative material 16 is placed, then they are sealed with a gasket 18 to form an AgO battery.
Patent JP-S5393844-A (JP)
Title: Thermographic method
Inventor: SATOU KUNIO
IPC: B41J2/36
Filed: 1977-01-27
Abstract: PURPOSE: To develop color on thermographic paper and to prevent occurrence of uneven density, by carrying out a plurality of cycles of selection of thermographic resistors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60150876-A (JP)
Title: Waxing method in portal car washing machine
Inventor: DENDA MAMORU
IPC: B60S3/06
Filed: 1984-01-19
Abstract: PURPOSE:To prevent the mixing and solidifying of a detergent component and a wax component, and to finish cleanly a car body by providing a brush washing stage in succession to a liquid detergent sprinkling stage, and thereafter waxing in a waxing stage. CONSTITUTION:In a portal car washing machine, after the washing by brushing in company with liquid detergent sprinkling is finished, the brush is rinsed for specified hours to wash off the liquid detergent stuck to the brush. The waxing in company with liquid wax sprinkling is thereafter carried out. The solidifying and sticking in the brush due to the mixing of the detergent and the wax is prevented in this way. Accordingly, the quality of washing can be improved, and the car is beautifully finished.
Patent JP-S59136094-A (JP)
Title: Controller of motor with brush
Inventor: KAWAKAMI HIROSHI
IPC: H02K13/00
Filed: 1983-01-21
Abstract: PURPOSE:To enable to stably control the speed of a motor by supplying a short pulse having sufficient voltage level for breaking down an insulating film formed between a brush and a rotor to a motor together with a motor control signal. CONSTITUTION:A motor 19 with a brush is connected in bridge together with resistors R1-R3, a voltage between C and D is set to become proportional to the voltage of a motor control signal, thereby controlling the rotating speed of the motor 19. At this time, a signal of a motor control signal generator 16 and a signal of a pulse generator 17 for generating a signal having a voltage level sufficient to break down the insulating film formed between the brush and the rotor of the motor 19 and a pulse width of the degree not affecting the influence to the rotation of the motor 19 are added by a drive circuit 18 and applied to the motor 19. Accordingly, the contacting state of the brush can be improved so that the motor can be stably controlled at the speed even in the low voltage range.
Patent JP-S60151066-A (JP)
Title: Dot printer
Inventor: RACHI MASAHIRO
IPC: B41J2/25
Filed: 1984-01-19
Abstract: PURPOSE:To form a dot printer which can early dry and fix ink after printing with less contamination and clear printing by providing heating means near the printing position of a print head. CONSTITUTION:A heater 17 is secured through a thermal insulator 16 to one side of the end of a print head 5. The heater 17 has a width slightly larger than the width of rows of fine tubes 6a disposed at the end of the head 5, and is controlled to heat by a controller of a printer at printing time. The heater 17 is not contacted at the end with a print sheet 4, but disposed at a distance for sufficiently transmitting heat to the sheet 4. Accordingly, when printing while moving a carriage 1 in a direction of an arrow A, the sheet 4 immediately after printing is heated by the heater 17 to dry the ink and to fix it at a high speed.
Patent JP-H02191798-A (JP)
Title: Watermarked paper
Inventor: KOYAMA YASUO
IPC: D21H27/30
Filed: 1989-01-19
Abstract: PURPOSE:To provide a watermarked paper capable of manifesting watermarked printed image under ultraviolet or infrared rays, thus effective for forgery prevention etc., having on one side of a watermarked paper a coating layer containing a fluorescent substance giving fluorescence or afterglow. CONSTITUTION:The objective watermarked paper can be obtained by forming on (A) the back surface (e.g. a surface with wire mesh) of a watermarked paper 1 (pref. 80g/m<2> in basis weight) having a watermarked printed image 2 made by a specific process to be taken during papermaking step (B) a coating layer 8 consisting of e.g. printing ink, coating or paste (e.g. ink coating layer 1-100mu thick) containing a fluorescent substance giving fluorescence or afterglow.
Patent JP-S62166788-A (JP)
Title: Method and apparatus for controlling dc motor for driving wire drawer
Inventor: MIZOE MIKIO
IPC: H02P1/18
Filed: 1986-01-18
Abstract: PURPOSE:To obtain large starting torque with a small motor by passing excess current through a field winding of the motor only for several seconds during which the motor began to rotate as soon as it was started and is accelerating subsequently. CONSTITUTION:The armature current of the d.c. motor 4 for driving a wire- drawing pot 3 is controlled by a speed controller 8, a current controller 9 and an armature-voltage controller 10 and the field current by a starting acceleration controller 12 and a field current controller 13. If the starting switch 16 is turned ON, an excess field controller 14 operates so that the field current larger than that in normal cases will flow. If the d.c. motor 4 begins to rotate, a counter- electromotive voltage will be generated in the armature. If it attains a certain magnitude, this counter-electromotive voltage will stop operation of the excess field controller 14 and return the motor to a normal operating state by the field current controller 13.
Patent JP-S63177881-A (JP)
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1987-01-17
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。