baber/WOPTO huggingface dataset:
Patent JP-S58208080-A (JP)
Title: Printing control apparatus
Inventor: KUBO KAZUYUKI
IPC: B41J7/36
Filed: 1982-05-28
Abstract: PURPOSE:To contrive to enhance printing quality, by controlling a sub-scanning cycle according to the variation in the speed of a type conveyor to hold optimum printing timing. CONSTITUTION:Clock B is outputted at a cycle of five times on the basis of clock A from a frequency dividing circuit 11 to trigger an summing counter 12 which is in turn reset through a delay circuit 18 at every generation of a character mark signal. The mark signal cycle measuring value of the counter 12 is transmitted to a resistor 13. On the other hand, the character mark signal is passed through an OR circuit 16 to be converted to a sub-scanning start signal which is in turn simultaneously imparted as the clock of a subtraction counter 14 through a delay circuit 17 and the content of a register 13 is transmitted to the counter 14. The counter 14 is subtracted by the clock A and, when the content thereof comes to zero, the sub-scanning start signal is outputted by the output of a decode circuit 15.
Patent JP-S58208510-A (JP)
Title: Ignition device for kerosene burner
Inventor: NAKAMURA KAZUHARU
IPC: F23D5/04
Filed: 1982-05-28
Abstract: PURPOSE:To make available a perfect combustion immediately after ignition and to prevent emissions of a soot and an offensive smell, by utilizing a kerosene supplying nozzle adapted to directly drip the kerosene in an evaporating dish. CONSTITUTION:Upon an ignition heater 3 being energized, an evaporting dish 1, a woven cloth 2 and a mixing board 9 are got hot. At this moment, an oxidizing catalyst provided on the woven cloth 2 (if any) is made active. After a certain period of time, a kerosene supplied to the woven clotch 2 by a kerosene supplying nozzle 4 through a dripping begins to evaporate with a heat radiated from a surrounding high temperature zone immediately after it is adsorbed by the woven clotch 2, and then is ignited by an ignition heater 3 made as red heat. By the time of ignitung the kerosene, the evporating dish 1 is adequately heated by a thermal radiation from the ignition heater 3 for the kerosene gas to avoid dewing after evaporated and spreaded. Thus it is possible for a total quantity of kerosene to burn almost perfectly immediately after supplied to the evaporating pan 1 under a presence of a combustion air, and thereby ensuring a stable combustion immediately after the ignition.
Patent JP-H08255690-A (JP)
Title: Discharge lamp lighting circuit
Inventor: ODA SATOSHI
IPC: H05B41/282
Filed: 1996-03-21
Abstract: PURPOSE: To control the acceptance or declining of power supply to a discharge lamp so that the discharge lamp can be lighted as much as possible with respect to a temporary abnormality cause. CONSTITUTION: A power source interrupting relay circuit 6 is provided between a battery 2 and a DC booster circuit 7 in a lighting circuit 1, and the acceptance or declining of power supply to a discharge lamp 11 is controlled by the opening and closing of a relay contact 6a. When an abnormal state based on a permanent abnormality cause for a circuit part situated on the discharge lamp 11 side seen from the power source interrupting relay circuit 6 or the discharge lamp 11 is detected by an abnormality judging circuit 22 or an output current abnormality detecting circuit 26, the power supply to the discharge lamp 11 is interrupted by the power source interrupting relay circuit 6, and this state is held.  When an abnormal state based on a temporary abnormality cause for battery voltage is detected by a low voltage reset circuit 23 or an overvoltage detecting circuit 24, the power supply to the discharge lamp 11 is temporarily stopped, and when the battery voltage is thereafter returned to the normal range, the power supply to the discharge lamp 11 is restarted.
Patent JP-H09253210-A (JP)
Title: Inhalation type medicator
Inventor: OKI HISATOMO
IPC: A61K9/72
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To accurately dose a prescribed amount of medical powder to a patient by preventing external spillage of the medical powder by air reversed through an inhalation port. SOLUTION: A cap 13 is formed to open or close a capsule housing chamber, a common air path 18 is formed on the cap 13 to make inflow side air paths 9 and auxiliary air paths 11 communicate with the side of atmospheric air while a reflux preventing valve 22 is disposed in the course of the common air path 18. The passage resistance of each auxiliary air path 11 is set smaller than that of each of the air paths 9 and 10. When air is inhaled at an inhalation port 4, the reflux preventing valve 22 is opened to allow sucking of medical powder in the capsule through the air paths 9 and 10. When air is reversed through the inhalation port 4, air is made to pass through the auxiliary air path 11 quickly to close the reversion preventing valve 22, thereby preventing outflow of the air in the air paths 9 and 10 to the atmospheric air.  This also can prevent slipping of the capsule during the dosage by closing the cap 13.
Patent JP-S62249495-A (JP)
Title: Semiconductor laser device
Inventor: TODOROKI SATORU
IPC: H01S5/00
Filed: 1986-04-23
Abstract: PURPOSE:To improve electrical and optical characteristics and make manufacture easy by a method wherein a laminated structure is composed of a semiconductor layer which has an optional forbidden band width and semiconductor layers which have larger forbidden band widths than the former one which hold the former one between them and the laminated structure is made to grow successively on a semiconductor substrate which has electrical and optical properties different from those of the semiconductor layers and the laminated structure and the semiconductor substrate are unified. CONSTITUTION:An N-type Ga1-xAlxAs cladding layer 2, an N-type or P-type Ga1-yAlyAs active layer 3 (x>y) and a P-type Ga1-xAlxAs cladding layer 4 are successively formed on an N-type silicon crystal substrate 1 by MO-CVD or MBE. Then an oxide film 5, which has a predetermined stripe shape aperture, is formed on the P-type Ga1-xAlxAs cladding layer 4 by CVD and is operated as a current limiting layer. Then metal electrodes 6 are formed on the silicon crystal substrate 1 and on the oxide film 5 by vacuum evaporation and the whole structure is cleft into predetermined dimensions to form a semiconductor laser. With this constitution, highly accurate alignument between the laminated structure and a submount can be eliminated and the productivity and yield of the semiconductor device can be improved.
Patent JP-S62249239-A (JP)
Title: Simulation system for actual parts interlocking logic
Inventor: OKAZAKI YOSHINOBU
IPC: G06F19/00
Filed: 1986-04-23
Abstract: PURPOSE:To improve the efficiency of simulation, by providing a means which finds a forecasted output vector before the next vector is generated, at an actual parts interlocking device. CONSTITUTION:A logic simulator 100, when the m-th number of input change of a chip input is detected, and it is equal to the forecasted input vector generated from the (m-1)-th number of input vector by the actual parts interlocking device, reads a forecasted output vector stored in an output latch 108, then restarts a process, and when they are not equal, the simulator sends the m-th number of input vector to the actual parts interlocking device, and waits for the appearance of the output vector at the output latch 108, and when it appears, the simulator reads the output latch 108, then restarts the process. Also, the actual parts interlocking device generates the forecasted input vector, and the forecasted output vector, in parallel with the process restarted by the simulator 100, and stores them, at an address (n+m) in a history memory, and the output latch 108, respectively.
Patent JP-H11250301-A (JP)
Title: Mechanism for mounting hopper device
Inventor: KUROSAWA MOTOHARU
IPC: G07D3/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To make a hopper device mountable and removable with one operation and to make simply and easily performable the entire maintenance by providing a projecting means arranged on the bottom of the hopper device, male and female connector means arranged on the outer peripheral surface of the hopper device and a means that is that is freely locked with the projecting means. SOLUTION: A male part 17 of a connector is arranged on an outer peripheral plane 16 facing an exit 12 that is the front end part of a hopper device 11. A female part 22 of the connector is arranged at an upper side of a mounted board 21 through an angle piece 23 between them. The part 22 of the connector is in an almost rectangular tube shape and is attached to the piece 23 by a pair of long shafts penetrating through a pair of flange parts 24 of a peripheral wall in a freely slidable way. A rectangular window hole 31 is opened in front of the part 17 of the connector on the board 21 and also a locking device 33 is arranged under the edge of the hole 31 through the piece 32 between them. The device 33 is a small box type made of a resin in which the one end opens and freely inserts a projection body 15 of the device 11 and also freely locks it.
Patent JP-S57208888-A (JP)
Title: Speed detecting system for induction motor
Inventor: KISHIDA YOUJI
IPC: H02P27/06
Filed: 1981-06-17
Abstract: PURPOSE:To detect induction motor coasting rotational speed without using a  sensor, by a method wherein the frequency of counter-electromotive force of induction motor is detected. CONSTITUTION:In an induction motor 10, an electromotive force is induced in its secondary winding by DC excitation generated by a current supplied from a DC exciting source 41. A counter-electromotive force equal in frequency to that induced in the secondary wiring is generated in the primary winding, as is the  case of a transformer. When a switch 24 is closed, a current, an AC with the DC component removed while in a filter circuit 42, is supplied to a frequency detecting circuit 43, wherefrom pulses, developed from the AC component and in proportion thereto is sent into a frequency/voltage converter 44 wherein an analogus voltage output in proportion to the counter-electromotive force frequency is obtained. The output is compared in a coincidence detecting circuit 45 with an output of a frequency setter 31 belonging in the inverter unit 30. Coincidence of the signals activates the inverter unit 30, at the same time opening switches 23, 24 and closing a switch 21.
Patent JP-H02271031-A (JP)
Title: Suction passage of internal combustion engine
Inventor: HAGIWARA MIKIO
IPC: F02M35/10
Filed: 1989-04-11
Abstract: PURPOSE:To make both the volumetric efficiency and swirl ratio highly maintainable by forming a curved guide surface that moves a part of air in an approach run passage to the opposite side of the cylinder center line side on the surface of the side of the approach run passage part of a intercepting wall in a helical passage part. CONSTITUTION:The air fed into an approach run passage part 3 flows to the side of a helical passage part 5 in the rectilineal shape. Out of it, the air in the lower part of the approach run passage part 3 is supplied into a cylinder 1 as a direct flow as shown by an arrow G. On the other hand, the air in the upper part of the approach run passage 3 is guided by a curved guide surface 15, moved to the side of a side wall 10b on the opposite side of the side of the center O1 of a cylinder forming a spiral flow along the circumferential wall of the helical passage part 5 in a cylinder shape as shown by an arrow T, and fed into the cylinder 1 in addition to the direct flow G. Since a spiral flow is fed in addition to the direct flow like this, nearly the same swirl ratio as the swirl ratio of the conventional helical type suction passage is obtained, and as to the volumetric efficiency, the same volumetric efficiency as the direct type can be obtained.
Patent JP-H02294334-A (JP)
Title: Aqueous plastic dispersion
Inventor: MAKISHIMIRIAN ANGERU
IPC: D04H1/64
Filed: 1990-04-09
Abstract: PURPOSE: To obtain the subject dispersion which is easily prepared and suitable for fixing fiber fleece and prepared by using an aqueous starting dispersion contg. a polymer comprising a monoethylene unsaturated monomer having a specific glass transition temp.  
     CONSTITUTION: This dispersion is obtd. by mixing an aqueous starting dispersion solution of a polymer (A) comprising a monoethylenically unsaturated monomer having -50-60°C glass transition temp. and having no group capable of polymerization or mutual condensation except a carboxyl group and its derivatives and, in some case, butadiene, and an aqueous solution of a polymer (B) comprising essentially N-hydroxycarboxymethylamide of (meth)acrylic acid and/or a water soluble salt of the amide, so that the solid content of component B is 0.5-10 wt.% of the total of component A and component B at the start, interim, and end of the preparation of the starting dispersion. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05205934-A (JP)
Title: Electromagnet device
Inventor: SHIBATA KIWAMU
IPC: H01F7/08
Filed: 1991-04-23
Abstract: PURPOSE:To provide the title electromagnet device capable of abating the collision noise of an armature as well as avoiding the defects such as the decrease in the magnetic attraction or the displacement of the armature. CONSTITUTION:Within the title electromagnet device provided with a yoke 1, an electromagnetic coil 2, an armature 3 and a velocity buffer member 5 abutting a specific term before the armature reaches a first or second position to receive a load while not receiving the load when reaching the first or second position, the velocity buffer member 5 having pole pieces 5b comprising a magnetic material is formed while a permanent magnet 4 for generating the load is arranged on the armature 3. Furthermore, a recession 1d for pole pieces to make the pole contact state between the yoke 1 and the armature 3 not to be affected by the pole piece 5a of the velocity buffer member 5 is formed in the central leg piece 1a of the yoke 1.
Patent JP-S61247603-A (JP)
Inventor: GROSSKINSKY OTTO-ALFRED
IPC: C07C27/12
Filed: 1986-04-23
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-S57207574-A (JP)
Title: Drying method for long metallic object
Inventor: OONISHI MICHINORI
IPC: F26B3/18
Filed: 1981-06-15
Abstract: PURPOSE: To improve speed of drying by using flame as a means of drying of an adhesive and placing a specified incombustible cylindrical body between the position of applying the adhesive and position of drying by flame and thereby burning the solvent of the adhesive.  
     CONSTITUTION: An incombusible cylindrical body 4 having slightly larger inner dimension than outer dimension of a long object to be treated is placed between an adhesive applying device 3 and a heat source 5 for drying. Flame is used as a heat source for drying. An iron wire is drawn out linearly from an uncoiler 2 and an adhesive dissolved in a solvent is applied by an applying device. It is then dried by a heat source 5, covered by a synthetic resin extruder 6, and coiled to a coiler 9 through a cooling water tank 7 and a receiving device 8. When drying is made by flame in an adhesive drying process, the flame caught by the solvent runs along the iron wire 1 in the direction reverse to the direction of advance. However, the flame is extinguished completely in the cylindrical body 4 without arriving at the applying device 3, and the adhesive is dried quickly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02271096-A (JP)
Title: Oil free screw pump
Inventor: MITSUYOSHI KIYOTADA
IPC: F04C18/16
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a high volumetric efficiency and to improve the performance of a device by providing a discharge passage passing through the inside of a rotor shaft from a discharge port side to an intake port side and further, to the outside of the pump. CONSTITUTION:A pair of female and male screw rotors 5 which are engaged with each other are housed rotatably in the rotor chamber 4, of a casing 3, one side of which is opened to an intake port 1 and the other side of which is opened to a discharge port 2. In both rotor shafts 7 of female and male screw rotors, a hole 8 one end of which is opened to the discharge port 2 and the other end is communicated with the outside is bored. A discharge passage, is formed, which passes from a discharge port 9, and the discharge port 2, through the rotor shaft 7, from the charge port 2 side to the intake port 1 side to the outside of the pump. Thus, volumetric efficiency is made good so that property of a device can be improved.
Patent JP-S62249050-A (JP)
Title: Ion selective ceramic electrode
Inventor: TAKAGAKI MASAMI
IPC: G01N27/30
Filed: 1986-04-22
Abstract: PURPOSE:To improve the electrical conductivity of an element by adding rare earths into lanthanum fluoride or cerium fluoride and further adding and incorporating barium fluoride therein. CONSTITUTION:This electrode is constituted of a sintered body which consists essentially of the lanthanum fluoride or cerium fluoride, contains at least one kind of the are earths and is further added and incorporated with the barium fluoride. The electrical conductivity of the element is thus improved by the addition of the rare earths to the ion selective ceramic electrode which responds selectively to the concn. of the fluorine ions in a soln.; further the sinterability of the element is improved as the barium fluoride acts as a sintering assistant. The rare earth element is effective in the range of 0.001-1mol% and the barium fluoride in the range of 0.001-5.0mol%.
Patent JP-S59217764-A (JP)
Title: Novel disazo compound and production thereof
Inventor: HASHIMOTO MITSURU
IPC: C09B35/039
Filed: 1983-05-26
Abstract: NEW MATERIAL:A compound of formula I [R1 and R2 are lower alkyl, (substituted) aralkyl, (substituted) aromatic group or (substituted) heterocyclic ring or R1 and R2 together may form a ring]. USE:Useful as a photosensitive material in electrophotographic photosensitive materials and particularly an electric charge generating substance in laminating type photosensitive materials. PREPARATION:2,6-Diaminoanthraquinone of formula II is diazotized to give a tetrazonium salt of formua III (Y is anionic functional group), which is then reacted with a coupler of formula IV preferably at -10-+40 deg.C for 5min-3hr.
Patent JP-S63260658-A (JP)
Title: Method for pressure casting using placed core
Inventor: SATO SATOSHI
IPC: B22D17/22
Filed: 1987-04-15
Abstract: PURPOSE:To prevent shrinkage hole by pressurizing a casting and to cast the casting having high quality by sealing explosive in a placed core enclosing sand having good fluidity in a metallic core and exploding the explosive at the time of casting. CONSTITUTION:The explosive 4 is set in the inner part of the shell 2 made of aluminum and the sand 3 having good fluidity is changed and by covering a cover having the same material as the shell, the placed core 1 is molded. Next, the placed core 1 is set in the dies 11, 12, and by molten aluminum alloy, the pressure casting is executed. Then, while checking solidified condition by a pressure detector and a temp. detector set in a cavity 13, ignition is executed to the explosive at the intermediate point of liquidus line and solidus line, and the casting is pressurized through the metallic shell in the core 1 and the development of the shrinkage hole is prevented.
Patent JP-H04305011-A (JP)
Title: Method for solidifying molten magnesium chloride
Inventor: MATSUFUJI MITSUHIRO
IPC: C01F5/30
Filed: 1991-03-29
Abstract: PURPOSE:To efficiently solidify molten magnesium chloride into a flaky or granular shape. CONSTITUTION:Molten magnesium chloride is continuously brought into contact with the surface of a rotary drum 1 or disk which is forcedly cooled internally. Consequently, the magnesium chloride is cooled and successively released from the surface of the drum 1 or disk, a solidified layer is not formed on the surface of the drum 1 or disk, and a decrease in the cooling rate due to the formation of a solidified layer is prevented.
Patent JP-S58991-A (JP)
Inventor: NAZAN ETSUCHI SUROAN
IPC: A61K38/00
Filed: 1982-05-31
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-H03254391-A (JP)
Title: Material reforming method and wire used therein
Inventor: KAMIMURA TADASHI
IPC: B23K35/40
Filed: 1990-04-10
Abstract: PURPOSE:To reform metallic and plastic materials by subjecting these materials to build-up welding by using a wire formed by filling coated capsule particles into a sheath material. CONSTITUTION:Particles 12 of Cu having the grain size of about 1/10 the grain size of particles 11 of Co, which is a heat resistant element, are stuck to these particles to produce the capsule particles 15 consisting of the fine particles 13 of the Co and the coated particles 14 of the Cu. The many capsule particles 15 are assembled to form assembled particulate matter 16. The assembled partic ulate matter 16 is filled in a sheath material pipe made of an expanded Cu material to form the welding wire. The materials of metals, plastics, etc., to be reformed are subjected to build-up welding by using such wire. Various kinds of the materials are partially reformed in this way; for example, the circumference of a combustion chamber where the load of pistons for automobiles is large is reinforced to upgrade the functions thereof.
Patent JP-S5722199-A (JP)
Title: Method for growing single crystal
Inventor: MAEDA SHIYOUGO
IPC: C30B29/18
Filed: 1980-07-08
Abstract: PURPOSE: To grow a single crystal doped with impurity elements, in high efficiency, by the hydrothermal synthesis using a lined vessel made of the same material as the impurity element to be added.  
     CONSTITUTION: For example, in the case of growing a quartz single crystal doped with Fe as impurity element, a reaction vessel lined with pure iron is charged with raw material crystals, a seed crystal, Fe 2 O 3 , and KOH solution, and the hydrothermal synthesis is carried out to obtain a grown quarts single crystal having high Fe-content in high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09252876-A (JP)
Title: Device for cooling and heating chair
Inventor: HIRANO MICHIO
IPC: A47C7/74
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To cool and heat the seats of numerous chairs by connecting one blast pipe to the air-conditioner air feeding side of an air conditioning system to use the pipe as the supply pipe of an air conditioner, and using the other blast pipe as an exhaust pipe which returns to the air conditioning system. SOLUTION: A chair 1 is provided with a cavity 6 in its seat 4 and with a cavity 7 in its backrest 5, a bulkhead recess 8 which isolates the cavities 6, 7 from each other is formed, and the supply opening 9 and exhaust opening 10 of an air conditioner are provided in the lower surface of the seat 4 having the cavity 6 therein. Two blast pipes 2a, 2b are connected respectively to the supply opening 9 and the exhaust opening 10, one blast pipe 2a is connected by an air duct 15a to the air-conditioner air feeding side of an air conditioning system 11 surrounded by a surrounding member 3a and is thereby used as the supply pipe of the air conditioner, while the other blast pipe 2b is used as an exhaust pipe which returns to the air conditioning system 11 via an air duct 15b. Therefore, the seats 4 of numerous chairs 1 can be cooled and heated.