baber/WOPTO huggingface dataset:
Patent JP-H11323450-A (JP)
Title: Production of titanium of high purity
Inventor: YOSHIMURA YASUTOKU
IPC: C22B34/12
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing titanium of high purity by an iodo method in which improved refining method with higher heating temp. of crude Ti and lower temp. of a deposition base body is used and damage of the deposition base body is reduced. SOLUTION: When an iodine source gas comprising iodine or titanium iodide or iodine and titanium iodide is supplied into a reaction vessel, the iodine source gas is brought into contact with a heated titanium material 10 alien from the crude Ti 3 which is to be a crude material and then is introduced into a refining reaction region. Further at that time, the temp. of the titanium material, with which the iodine source gas is brought into contact is made to be 200 to 900 deg.C.
Patent JP-S6021800-A (JP)
Inventor: HAMAMOTO MASAO
IPC: F26B25/12
Filed: 1983-07-19
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-H08306386-A (JP)
Title: Manaqueous electrolyte secondary battery
Inventor: UEHARA MAYUMI
IPC: H01M10/05
Filed: 1995-05-02
Abstract: PURPOSE: To improve the wettability of a negative electrode for uniforming electrode reaction, and restrict the reduction of a discharge capacity at the time of high-rate discharge by adding a specified quantity of anion activating agent to nonaqueous electrolyte. CONSTITUTION: A positive electrode comprising positive electrode mix of LiC0 O2 and artificial graphite and a negative electrode 2 mainly comprising carbon powder are separated from each other by a fine porous film 3 of propylene. Next, higher fatty acid salt, alkyl sulfate, alkyl sulfonate, or alkyl aryl sulfonate by 0.001-0.005mol/liter is added and injected to specified nonaqueous electrolyte for composing a nonaqueous electrolyte secondary battery. By thus adding a specified quantity of ion activating agent to nonaqueous electrolyte, the wettability of the negative electrode 2 to nonaqueous electrolyte is improved, thereby electrode reaction in the negative electrode can be equally performed, with reduction of a discharge capacity at the time of effective discharge reduced.
Patent JP-2000320854-A (JP)
Title: Indoor machine of air-conditioner
Inventor: NISHIKAWA KAZUO
IPC: F24F1/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the indoor machine of an air-conditioner having a function to effect effective deodorization, sludge protection, and anti-bacteria. SOLUTION: The indoor machine of an air-conditioner is formed that after indoor air sucked through a suction port 5 to a draft passage 3 in a body 1 through drive of a supply fan 4 is heat-exchanged by a heat-exchanger 7, the air is fed through an air outlet 8. An ultraviolet ray lamp 11 is situated in the body 1. Further, photocatalysts 10 are supported at a suction grill 5a being the wall surface of the draft passage 3, an upper wall 1a of the body 1, a front wall 1b, a side wall 1c, and baffle plate 2 positioned on the back side of the supply fan 4.
Patent JP-S5924383-A (JP)
Title: Optical information reader
Inventor: HARA MASAHIRO
IPC: G06K7/10
Filed: 1982-07-29
Abstract: PURPOSE:To ensure accurate reading through a simple device even with the printing of a heat-sensitive printer, by using a light source of a diode which emits high-luminance red light having a wavelength within a range of 660+ or -60nm to read information recorded optically. CONSTITUTION:Plural diodes which emit the high-luminance red light having a wavelength within a range of 660+ or -60nm are arranged in a row. Then the information to be read is irradiated, and this reflected light is detected by a reading sensor diode. The light emitting diode has a spectrum distribution as shown by B in the figure, and a sensor diode has the sensitivity characteristics as shown by A in the figure. The reflection factor of black color has the characteristics as shown by C for a bar code printed by a heat-sensitive printer. Only the reflection factor approximate to 40% is detected for the black color printed by said heat-sensitive printer. This avoids incapability of reading, and furthermore an ordinary print can also be read with no problem as long as a contrast is higher than a normal level. As a result, an infrared filter can be excluded to miniaturize an optical information reader.
Patent JP-H08302765-A (JP)
Title: Back piping fixing metal fitting of built-up type bath room and back piping construction
Inventor: TAKASE YASUYUKI
IPC: E04H1/12
Filed: 1995-05-07
Abstract: PURPOSE: To make it possible to speedily and simply bear and fix a pipe body by fixing a fixed section to a backing strip of a waterproof pan, extending a bridge section to the fixed section, inclining an inclination toward the rear side of the waterproof pan, and fixing a saddle band section to the inclination. CONSTITUTION: Screw holes 6 and 7 are provided to a fixed section 2 of a fixing metal fitting 1 and an inclination 4. The fixed section 2 is fixed to a backing strip 8. An inclination angle θ of the inclination 4 as a fixed section of a pipe body 10 is made at an angle of 45 deg. to the floor with the bridge section 3. The pipe body 10 is borne on the inclination 4 of the fixing metal fitting 1 and a saddle band 5. By the constitution, when the pipe body 10 provided to a joint is led to a header, it can be naturally led to the rear side of a waterproof pan. Since the pipe body 10 having an approximate 45 deg. of inclination as an inclination angle θcan be naturally bent, reaction force to the pipe body 10 can be almost controlled.
Patent JP-H04358316-A (JP)
Title: Rotary head device
Inventor: HASEGAWA KATSUHIDE
IPC: G11B5/53
Filed: 1991-06-04
Abstract: PURPOSE:To provide the rotary head device which can adjust the plural kinds of head bases by one chuck. CONSTITUTION:First head bases 11A-12B fixing one or plural magnetic heads 1A-6B and second head bases 14A-15B in a shape different from that of the above-mentioned first base are arranged on a rotary drum 20. At one part of the second head base and the first head base, side face parts are provided at almost equal intervals.
Patent JP-S5357587-A (JP)
Title: Hot melt resin cutter
Inventor: SAKANO TOMIAKI
IPC: B26F3/08
Filed: 1976-11-04
Abstract: PURPOSE: To easily melt cut hot melt (thermoplastic) resin, by partially burying cutter blade in a material of relatively low melting point and large heat capacity with heater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61294196-A (JP)
Title: Impeller
Inventor: JIYON HAIRU
IPC: F04D29/22
Filed: 1986-06-10
Abstract: An elastomeric-covered shrouded impeller, having a pair of disk-like shrouds (16, 17) enclosing vanes and vane passages, which has an improved throat opening (10) having sweeping internal sidewalls is disclosed. A three-piece mold core (A,B,C) is utilized to form the vane passage and the sweeping curved throat inlet of the impeller.
Patent JP-S61292843-A (JP)
Title: Ion implanting device
Inventor: YAMAGISHI KUNIHIKO
IPC: H01L21/265
Filed: 1985-06-20
Abstract: PURPOSE:To enable ions of a given type to be implanted into the entire irregular surface of a side wall or a similar material and enable the implantation angle to be arbitrarily adjusted by installing devices for deflecting charged particles in an arbitrary direction. CONSTITUTION:A magnetic field 39 and an electric field 49 which have the same vector and are located adjacent to and horizontally parallel to each other are produced by locating a device for deflecting charged particles, which is made by attaching an electrode 46 to the end of an electromagnet 45, in front of a semiconductor substrate 36 in order to efficiently deflect charged particles in an arbitrary direction by controlling the intensites of the magnetic and the electric fields 39 and 49. An upper charged particle deflector 37a directs charged paticles 38 apart from the semiconductor substrate 36 while a lower charged particle deflector 37b directs them toward the substrate 36, thereby implanting them into the substrate 36 from an arbitrary direction. The allowable angle at which the charged particles 38 can be implanted increases as the lower deflector 37b is located closer to the substrate 36.
Patent JP-S5922886-A (JP)
Inventor: AYANO HITOTSUGU
IPC: H04Q9/00
Filed: 1982-07-29
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-H09320267-A (JP)
Title: Boosting circuit driving method and boosting circuit
Inventor: MATSUSHITA YUICHI
IPC: H02J1/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To improve boosting efficiency by boosting one side boosting capacity between first, second boosting capacities, even when an alternate operation is stopped and precharging the other side boosting capacity. SOLUTION: A logic circuit 21 makes potential of a node N1, that is, the potential of the second electrode of the boosting capacity C1 first potential, since an output of a two input NOR element 21a becomes at an L-level when a control signal Sc is at an H-level. Moreover, one side input of the two input NOR element 21b becomes at the L-level by that the output of the element 21a becomes at the L-level. Further, since the inversion signal of the signal Sc is inputted to the other side input of the element 21b, the circuit 21 makes the level of the node N2, that is, the second electrode level of the boosting capacity C2 second potential while delayed from the level fluctuations in the second electrode of the C1 a little. Further, when the signal Sc is at the L-level, the circuit 21 can change respective levels of the node N1 and the node N2 in the reverse state to the above.
Patent JP-S5657332-A (JP)
Title: Photoelectric switch
Inventor: MIYAZAKI MASAHARU
IPC: G01V8/12
Filed: 1979-10-15
Abstract: PURPOSE:To facilitate processing of the signal at the next stage and then increasing the reply speed of the light reception signal by obtaining the signal synchronized with the reception signal by the use of both the 1st and 2nd oscillators, thus securing an application of a photoelectic switch to both the transmitting and reflecting types. CONSTITUTION:The pulse having a certain cycle is oscillated by the 1st oscillator 1, and the signal synchronized with the cycle of the output signal of the oscillator 1 is projected to the photodetector 3 from the projector element 2. The signal received a the photodetector 3 is applied to the 2nd oscillator 4 after the DC amplification through the DC amplifying circuit 13. And in case the reception signal exists, the oscillation is given in synchronization with the oscillating cycle of the oscillator 1; while in case no reception signal exists, the pulse is oscillated in the original cycle of the oscillator 4. The output signal supplied from the oscillator 4 is integrated by the integral network 5 and the integrated signal is switched to the prescribed level through the waveform shaping circuit 14 to be supplied to the output circuit 15. Thus the reply speed can be increased for the reception signal.
Patent JP-H06340958-A (JP)
Title: High-temperature corrosion resistant coated composite material and its production
Inventor: IKEDA HIROSHI
IPC: C23C4/10
Filed: 1993-06-03
Abstract: PURPOSE:To provide a high-temp. corrosion resistant coated composite material fit for the grating of a stoker type waste incinerating furnace. CONSTITUTION:A substrate made of an Fe-based material is heated to >=500 deg.C, a chromium carbide material is plasma-sprayed on the substrate in an atmosphere under such reduced pressure as <=2Torr partial pressure of oxygen and 20-300Torr total pressure to form a coating film and then hot isostatic pressing is carried out to produce the objective coated composite material with a plasma- sprayed coating film based on chromium carbide having >=99% purity on the surface of the substrate.
Patent JP-S6111761-A (JP)
Title: Device for controlling copying machine
Inventor: ARAKI KAZUHIRO
IPC: G03B27/32
Filed: 1984-06-27
Abstract: PURPOSE:To shorten copying time by installing the second automatic shutting timer set by the operation of an operator during operation of the first automatic shutting timer. CONSTITUTION:When an original pressing plate 16 is shut, a reed switch 17 is turned on by the force of a magnet 18, and when the plate 16 is opened, the switch 17 is turned off as a means for detecting the operation of an operator. In said structure, when the plate 16 is opened during the operation of the first automatic shutting timer set at the timing of the end of copying, the first timer is reset, and the second automatic shutting timer is set. When the next copying start signal is inputted during the operation of the first or the second timer, copying action is immediatedly started.
Patent JP-H04333949-A (JP)
Title: Dma controller and dma device
Inventor: SHOJI TADASHI
IPC: G06F13/28
Filed: 1991-05-09
Abstract: PURPOSE:To improve efficiency for using a system bus and to obtain flexibility to the system bus by arbitrarily designating any one of plural modes by a mode designating means and integrating the DMA controller into the DMA device. CONSTITUTION:A continuous bus cycle number designating register 11 is provided to designate the number of continuous bus cycles, a mode designating register 13 is provided to designate any one of prescribed three operation modes to a total DMA designating register 12 to designated a total DMA number, and a timing control circuit 16 is provided to control the DMA operation according to the operation mode designated by first and second down counters 14 and 15 and the register 13. In this case, the mode designating register 13 is connected to respective devices such as peripheral devices or the like and according to a signal to be outputted when each device requires to use the system bus during the DMA, the register 13 can automatically designate the mode corresponding to the device outputting the signal.
Patent JP-H11326030-A (JP)
Title: Amplitude recording device
Inventor: FUKUDA KOJI
IPC: G01V1/24
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique of simple structure and principle capable of measuring even the change with time during a vibration time. SOLUTION: A lower part abrasive material 31 is traveled as shown by the white arrow, to abrade the bottom of the lower part abrasive material 31. A first color 41 is transferred to a recording surface 11 in this process (a). A second color 42 is transferred to the recording surface 11. Since the second color 42 is fixed on a first tread, the height size (thickness) thereof is very small, compared with a third color 43. Therefore, a recorded quantity of the second color 42 is small (b). The third color 43 on a second riser 32 is transferred to the recording surface 11 (c). The picture is drawn by viewing the recording surface 11 of (c) from an upper position so that the first color 41 will be positioned on the left side, and shows that the first color 41, the second color 42 and the third color 43 are put down in order on the recording surface 11 (d).
Patent JP-2000026409-A (JP)
Title: Heterocyclic compound
Inventor: BANKS BERNARD JOSEPH
IPC: A61K31/40
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a new heterocyclic compound substituted with an N-aryl/ heteroaryl group, having parasite-exterminating activity and useful for the treatment of parasitic infection diseases. SOLUTION: The objective compound is expressed by formula I [A is N or the like; B is N or the like; R1 is a group of formula II or the like; R7 is H or the like; R8 and R9 are each H or the like; R10 and R11 are each H or the like; E is N or the like; X is N or the like; R3 is a halogen; R4 is a (halogen- substituted) 1-4C alkyl or the like; at least one of A and E is N when B is N and at least one of A and B is N when E is N], preferably 4-(2,2- dibromocyclopropyl)-2-(2,6-dichloro-4-trifluoromethylphenyl)-1,2,3-tri azole, etc. The compound of formula I can be produced e.g. from a compound of formula III, etc., [e.g. 1-(2,6-dichloro-4-trifluoromethylphenyl)-4-ethenyl-1,2,3-triazole] optionally by a carbene-transfer or insertion reaction of R8R9C or R10R11C group.
Patent JP-H01304083-A (JP)
Title: Painting method for vehicle outer sheet panel
Inventor: NAKAHAMA TADAMITSU
IPC: B05D1/36
Filed: 1988-05-31
Abstract: PURPOSE:To ensure pitching resistance and flat and smooth painting, without increasing the number of the painting operations, by applying to a part of outer sheet panel sprayed with one-liquid urethane coating material an intermediate coating material having a smaller sagging characteristics than that applied to the other parts thereof. CONSTITUTION:The outer sheet panel 1 of a vehicle, after the formation of an anti-pitching coating film 5 following the application of one-liquid urethane coating material to the underside of side sill, is carried to an intermediate coating line, where the intermediate coating material of a normal composition is sprayed by rotatable paint sprayers 3 and 4 from a circulation passageway 13 to a part 1 of the outer sheet panel above the previously formed anti-pitching coating film 5 for paint application thereto and, at the same time, the coating material small in sagging characteristics is sprayed by a rotatable paint sprayer 2 from a circulation passageway 12 toward above the anti-pitching coating film 5 for wet-on-wet paint application thereto. This paint application method permits the required anti-pitching resistance and flat and smooth painting to be attained, without increasing the number of coating operations.
Patent JP-H01304801-A (JP)
Title: Apparatus for attaching tillage time
Inventor: KOBASHI KENJI
IPC: A01B33/14
Filed: 1988-05-31
Abstract: PURPOSE:To permit the easy attachment or detachment of a tillage tine to a holder thereof and prevent the shaking of the tillage tine by pivotally supporting in a rotationable state one end portion of a spring plate member for pressing a tine pine on a side surface of the holder and forming a tine pine-pressing portion at the other end portion. CONSTITUTION:A spring plate 5 is rotated on a pivotally supported pin 6 in a clockwise direction and the attaching base portion of a tillage tine 3 is inserted into a tine base portion-inserting hole 2a. A tine pin 4 is inserted into a tine pin-inserting hole 2b and the spring plate 5 is rotated in a counterclockwise direction. Thus, an engaging depressed portion 5d is engaged with an engaging projected portion of the tine pine 4 to press the head portion of the tine pin, thereby stopping the falling-out of the tine pin.
Patent JP-S5758177-A (JP)
Title: Liquid supplementation device
Inventor: YAMAMOTO YUKITERU
IPC: G03G15/10
Filed: 1980-09-25
Abstract: PURPOSE:To supplement toner to a copying machine easily without making hands dirty, by releasing a supplementation opening from being blocked at the point in time when a device body equipped with a liquid supplementation bottle is inseted into a holder arranged in a supplementation tank. CONSTITUTION:For the supplementation of toner, a device body 7 is first fitted around the male screw part of the mouth part of a supplementation bottle 2. At this time, the supplementation mounth 10 is blocked with a shutter 14. Then, the body 7 is moved onto a holder 3 are the supplementation bottle 2 is lowered; and a restraint pin 8 is fitted in a rotary resistant groove 9 and the device body 7 is inserted into the holder 3. Consequently, the coupling hole 15 of the shutter 14 is engaged  with a coupling pin 23 and the shutter 14 is unlocked. Pulling a lever 21 as shown  by an arrow A deaws the shutter 15 in the same direction and then the supplementation mouth 10 is released to permit toner in the supplementation bottle 2 to fall into  a supplementation tank 1 by own-weight.
Patent JP-S5922703-A (JP)
Inventor: MASAMOTO KIYOUJI
IPC: B27L5/00
Filed: 1982-07-30
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-S6115147-A (JP)
Title: Photoconductive film and electrophotographic sensitive body using it
Inventor: KATAGIRI KAZUHARU
IPC: C07D471/04
Filed: 1984-06-30
Abstract: PURPOSE:To enhance sensitivity to rays in a long wavelength region by using a photoconductive film contg. a specified azulenium salt compd. for a photosensitive body. CONSTITUTION:The photosensitive body uses the photoconductive film contg. an azulenium salt compd. represented by the formula in which each of R1-R7 is H, halogen, or a univalent org. residue, and at least one combination of R1 and R2, R2 and R3, R3 and R4, R4 and R5, R5 and R6, and R6 and R7 may form a condensed ring; R8 and R9 are each alkyl, aryl, or aralkyl, or each may form a ring together with N; each of Ar1 and Ar2 is arylene; and Z<-1> is an anion. Such a compd. is applied to, e.g., a conductive substrate by the vacuum deposition method or by dispersing it into a binder and coating with this dispersion, or the like method, and the use of such as azulenium salt compd. for the photosensitive body permits electrophotographic characteristics high in sensitivity to be obtd., especially, to laser beams having oscillated wavelengths in the longer wavelength region.
Patent JP-H01304352-A (JP)
Title: Inductively-coupled plasma mass spectrometric apparatus
Inventor: NAGAO TAKEO
IPC: G01N30/02
Filed: 1988-05-31
Abstract: PURPOSE:To prevent cations from being detected as background spectra and to enhance the accuracy of analysis by disposing a cation column which removes the cation between constant flow rate pumps and a sampling valve. CONSTITUTION:The cation column 9 which removes cations is provided between the constant flow rate pumps 2, 7 and the sampling valve 3. The carrier soln. in a carrier soln. tank 6 is sent through a pump 7 the column 9   a 5th connecting port 3e of the sampling value 3   a 4th connecting port 3d to a nebulizer 8' when the pump 7 is driven. The cations contained in the carrier soln. and the cations eluted from the wetting members of the pump 7 are removed during the passage through the column 9 and are prevented from arriving at the nebulizer 8'. Such a phenomenon that the cations contained in the carrier soln. and the cations eluted from the wetting members of the pump 7 are detected as the background spectra and that the degradation of the lower detection limit of the elements to be measured is degraded to degrade the accuracy of measurement is obviated.
Patent JP-S5835172-A (JP)
Title: Preparation of isoindolinone derivative
Inventor: KOORI YOSHITAKE
IPC: C07D209/44
Filed: 1981-08-28
Abstract: PURPOSE:To prepare an isoindolinone derivative useful as an intermediate of dyes and pigments, under atmospheric pressure, in high yield and purity, by reacting phthalic acid or its derivative with urea in the presence of a catalyst having particular particle size. CONSTITUTION:An isoindolinone derivative is prepared by reacting phthalic acid or its derivative (e.g. tetrachlorophthalic anhydride, tetrachlorophthalimide, etc.) with urea, using a catalyst (e.g. ammonium molybdate) having particle diameter of about <=0.1mu, preferably about 0.001-0.1mu. The amount of the catalyst is about 0.00005-0.005mol per 1mol of phthalic acid. The reaction temperature is about 130-170 deg.C. The yield reaches about 85-95%.
Patent JP-S6023922-A (JP)
Inventor: SAITOU SHIYUUJI
IPC: G10H1/34
Filed: 1984-06-28
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。