baber/WOPTO huggingface dataset:
Patent JP-H07291958-A (JP)
Title: Method for producing alpha-tocopherol derivative
Inventor: KARIBE NORIO
IPC: C07D311/72
Filed: 1994-04-28
Abstract: PURPOSE:To economically and simply obtain the compound useful as an antisterility vitamin, blood lipid-reducing agent, blood flow-stimulating agent, antioxidizing agent, etc., by condensing a specific hydroquinone derivative with an alcohol (derivative) in the presence of an zinc oxalate, while reducing the amounts of wastes. CONSTITUTION:Trimethylhydroquinone of the formula I is condensed with a compound of the formula II (L is OH, halogen, methylsulfonyloxy, ethanesulfonyloxy, benzenesulfonyloxy, toluene sulfonyloxy; n is 0-5) or a compound of the formula III in the presence of zinc oxalate to obtain the objective compound of the formula IV. Methylene chloride, chloroform, carbon tetrachloride, dichloroethane, trichloroethane, benzene, toluene, xylene, ethyl acetate, 2-butanol, propylalcohol, butanol, pentanol, t-amylalcohol, n-hexane, octane, cyclohexane, or nitromethane is preferably used as a reaction solvent.
Patent JP-2000307459-A (JP)
Title: Electronic tuner
Inventor: YAMAGATA YUICHIRO
IPC: H04N5/44
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide the electronic tuner which is enabled to receive an I2C-bus system adaptive signal by a 3-wire bus system adaptive PLL IC. SOLUTION: This tuner is equipped with the 2-wire bus system adaptive PLL IC 3 and an enable signal generating circuit 2, two input terminals 8 and 9 of the enable signal generating circuit 2 are connected to a data input terminal 5 and a clock input terminal 6 of the PLL IC 3, and an output terminal 10 of the enable signal generating circuit 2 is connected to an enable input terminal 7 of the PLL IC 3. A data signal and a clock signal which are sent through an I2C bus are inputted to the PLL IC 3 and enable signal generating circuit 2, which outputs an enable signal to the PLL IC 3.
Patent JP-S587942-A (JP)
Title: Circuit device for inspecting receiving quality of fm receiver
Inventor: KURUTO BUIIDEMAN
IPC: H03J7/18
Filed: 1982-06-30
Abstract: The signal-quality monitor has a filter (7) connected to the output of the FM demodulator (4). The filter has a relatively narrow bandwidth above the stereo-multiplexed signal inside the IF band. The filter's output is passed to an integrator whose own output is connected to the input of a level comparator (10). The comparator's output is coupled to a control (2) that tunes the receiver or performs other functions. The FM demodulator's output also passes via a bandpass filter (11) and a rectifier (12) to give a dc control signal that operates a switch (8) between the output of the first filter (7) and the rectifier (9) at the comparator's input. The switch acts as a gate and is only active when an LF signal is present. It opens when noise is excessive.
Patent JP-H09262272-A (JP)
Title: Disposable gargling pack
Inventor: TAKEUCHI NORIYUKI
IPC: A61C17/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a person in the bed such like a patient after operation or a lying old hardly rising up with a means to dispose the water after gargling sanitarily by connecting the outlet of a paper cup closer to the bed and the inlet of a paper pack put aside with a detachable tube. SOLUTION: An outlet 2 is applied the bottom of a foldable paper cup 1 hung on a hook 5 closer to the mouth of a patient on the bed as well as an inlet 2 is applied on the top of a foldable paper pack 3 to put aside the bed. Each end of a detachable tube 4 is connected to the outlet 2 of the paper cup 1 and the inlet 2 of the paper pack 3 so that water flows in. When the patient in the bed gargled and cleared out the water into the paper cup 1, the water flows through the tube 4 into the paper pack 3, which you can take off and clear the water.
Patent JP-H09278860-A (JP)
Title: Rigid polyurethane foam and its production
Inventor: NISHIGUCHI HIDEO
IPC: C08G18/38
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rigid polyurethane foam having high heat insulation properties and high sound insulation properties. SOLUTION: In a rigid polyurethane foam prepared by reacting an active- hydrogen-containing compound with an organic polyisocyanate in the presence of a catalyst, a foam stabilizer, a blowing agent, etc., the active-hydrogen- containing compound at least partially comprizing a polyol containing a sulfamic acid (salt), and a transition metal or a chalcogen compound, halogen compound or hydroxide thereof is dispersed in the foam.
Patent JP-S5541303-A (JP)
Title: Incinerator
Inventor: MICHIMAE SEIJI
IPC: F23G7/12
Filed: 1978-09-14
Abstract: PURPOSE:To provide a device capable of incinerating high molecular substances such as rubbers, synthetic resins and the like efficiently by being provided with a surface heater, a restricting combustion chamber with air-blow ports from which the air blows out along the surface thereof and a gas combustion device burning combustible gasses generated in the restricting combustion chamber. CONSTITUTION:Materials to be incinerated, which are thrown into a restricting combustion chamber 1 through an enclosed type throwing port 3 for materials to be incinerated, are heated by a surface heater 4 provided on wall portions of the restricting combustion chamber 1 and are burnt imperfectly (restricting combustion) by air of proper amount blown from air-blow ports 5 simultaneously. Resolved gas and imperfectly burnt gasses generated therein are sent to a gas combustion device 2 from a gas outlet port 6 through a gas-amount adjustor 7, and are burnt perfectly in the device 2, thereafter, discharged from a chimney 8. In this case, gas burners 9-9'', for example, are utilized for heat source of the surface heater and the gas combustion device 2 being utilized is of a system in which the device is ignited by gas from a burner 11 or the burnt gas coming from the burners 9-9'' through a gas-amount adjustor 14.
Patent JP-S605751-A (JP)
Title: Sealing solution for underwater motor
Inventor: SONODA NOBUO
IPC: F16J15/40
Filed: 1983-06-20
Abstract: PURPOSE:To utilize sealing solution as an antifreezing solution by adding as inhibitors sodium nitrite, sodium benzoate, borax, thiabentazole, and condensed phosphate to water and adding as antifreezing solution propylene glycol. CONSTITUTION:0.07-1.0wt% of sodium nitrate, 0.5-8.0wt% of sodium benzoate, 0.003-0.05wt% of borax, 0.003-0.05wt% of thiabentazole and 0.003-0.05wt% of condensed phosphate are added as inhibitors to water, and 5- 50wt% of glycol is added as an antifreezing solution. In this manner, the sealing solution can be used as the antifreezing solution, and painting can be eliminated to shorten the manufacturing steps of an underwater.
Patent JP-S5540045-A (JP)
Title: Roll changing device
Inventor: MURAMATSU YUTAKA
IPC: B21B31/10
Filed: 1978-09-14
Abstract: PURPOSE:The captioned device of high degrees of safety which is made capable of rapidly, surely and inexpensively changing rolls by providing the device of firmly fixing a truck in cooperation to the clamping device sandwiching the end parts of the new and old rolls provided to the leading end of the truck. CONSTITUTION:A truck 5 placed with a new roll set 2' in the position B is moved from the standby position (a) to the changing position (b) by pushing operation of a cylinder 10 clamping the pin holding part 15 to an end clamping device 13 and is stopped at the cylinder stroke end. The connecting rod is connected to the stopper and is thereby fixed by the pushing operation of the cylinder on the truck 5. At the same time, the coupling of the holding part 15 and device 13 is released by the cooperative operation and the hook 14 and pulling metal 16 are connected. In this state, the old roll set 2 is pulled out to the changing position (a) and is moved to the position C by cross feeding a cross travel truck 7 by the cylinder 8. At the same time, the new roll set 2' is moved from the position D to the position E and is moved to the insertion position (c) by the pushing operation of the cylinder 10. The fixing of the truck 5 is released by pulling operation of the cylinder and the truck 5 is returned to the standby position (a).
Patent JP-H10121362-A (JP)
Title: Fibrous formed material
Inventor: FUJIMOTO MASUMI
IPC: D04H1/541
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a fibrous formed material having an insecticidal property capable of suppressing the growth of noxious insects such as an acarid or repelling them, excellent in drying property on washing and bending property, and having a fine feeling in use because of a high air penetration and moisture penetration. SOLUTION: This fibrous formed material is constructed by two or more kinds of fibers, and contains at least a fiber A imparted with a silicone-based resin on the surface thereof, an insecticidal fiber B and a fiber C consisting of a thermoplastic resin R1 having a lower melting point than the other fibers, in which the fiber C each other and a part of contacting points of the fiber C with the other fibers are adhered and has <=350% water content.
Patent JP-H01283157-A (JP)
Title: Printer controller
Inventor: HORIUCHI YUICHI
IPC: B41J2/485
Filed: 1988-05-11
Abstract: PURPOSE:To shorten the collation time in a draft mode and to enhance workability and operability, by printing a character already converted to dot data and having a size different from that of a preliminarily printed and indicated character within the frame of a frame figure showing the size of said indicated character. CONSTITUTION:When a manuscript is collated in a word processor, printing quality is not regarded as important so much and, therefore, it is desired to shorten a printing time. Therefore, the data of a frame showing the size of a character to be printed is inputted to a bit map memory 9 at first and the data of a character having a size different front that of the character already developed as dot data to be stored in a font cash memory 8 is subsequently transmitted to the bit map memory 9. A microprocessor 2 sends the printing data stored in the bit map memory 9 to a printer 10 through a printer interface 11 to print said frame and character. By this method, the manuscript can be collated without waiting until a character having an indicated size is printed.
Patent JP-S60257152-A (JP)
Title: Semiconductor device
Inventor: SHIBATA TAKASHI
IPC: H01L23/12
Filed: 1984-06-01
Abstract: PURPOSE:To reinforce the adhesion of semiconductor device by a method wherein, when a copper made heat sink is fitted into a thin iron sheet made flange to fix a semiconductor element thereon while lead pins connected thereto are inserted into through holes made in the flange, soft glass made ring tablets are provided in the through holes. CONSTITUTION:A copper made heat sink 15 is fitted into a thin iron sheet made flange 11 with through holes 12, 13 for connecting with stems at both ends to fix medium and high power transistor 22. Next lead pins 20, 21 connected to the transistor 22 through the intermediary of a bonding wire 24 are inserted into pin inserting holes 16, 17 in the way mentioned as follows, i.e. ring tablets 18, 19 made of soda base soft glass are buried in the holes 16, 17 while the pins 20, 21 are penetrated into the hollow part to be baked in nitrogen atmosphere and bonded to the tablets 18, 19. Through these procedures, any aging deterioration of semiconductor device due to air leak may be prevented from happening.
Patent JP-S5539797-A (JP)
Title: Preparation of improved konjak jelly
Inventor: SHIMABARA HIDEO
IPC: A23L29/244
Filed: 1979-09-03
Abstract: PURPOSE: To improve the hardness, springiness, and masticability of konjak, and to increase the penetration of soup into konjak, by adding acid-treated powder of brown algae to konjak powder prior to the addition of lime.  
     CONSTITUTION: Brown algae such as tangle (Laminaria), "wakame" (Undaria pinnatifida), "hijiki" (Cystophyllum fusi-form), gulfweed (Sargassum bacciferum), "mozuke" (Nemacystus desipiens), etc. is treated with an acid, and added to konjak powder before adding lime to konjak. The amount of the algae is usually ≤30wt% of the konjak powder, and 5W25wt% in the case of tangle and 10W30wt% in the case of "arame" (Eisenia bicyclis). The calcium or magnesium salt of arginic acid of polymeric polysaccharide existing in the brown algae is effective to accelerate the coagulation of konjak in coorperation with lime added to the konjak. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5236971-A (JP)
Title: Device for manufacturing shadow masks
Inventor: ARITA GIICHI
IPC: H01J9/14
Filed: 1975-09-19
Abstract: PURPOSE:To obtain a pad for placement of masks that pervents shadow masks from being scratched.
Patent JP-H01284048-A (JP)
Title: Telephone set
Inventor: TSUTSUI YUICHIRO
IPC: H04M1/00
Filed: 1988-05-10
Abstract: PURPOSE:To prevent a handset from being hooked off easily by releasing the fixing between a telephone set main body and the handset in case of detecting an incoming call. CONSTITUTION:The handset 4 is fixed by an electromagnetic circuit 1 and a metallic plate 7 in the standby except transmission and reception. A control section 3 informs the incoming call by using a bell 11 in case of detecting the incoming call by an incoming detection circuit 10. Then the electromagnetic circuit 1 is turned off to release the look of the handset 4. Thus, the user lifts up freely at the incoming call the handset 4 locked in the standby. Moreover, the user lifts up the handset 4 while depressing a look release switch 8 in case of transmission.
Patent JP-S5236958-A (JP)
Title: Phase synchronizing device
Inventor: TAKAHASHI TETSUO
IPC: H03L7/10
Filed: 1975-09-18
Abstract: PURPOSE:To equivalently widen the capture range of the phase synchronization loop and to suppress the jitters which increase with the above wideniny of the capture range.
Patent JP-S5637035-A (JP)
Title: Denitrification of exhaust gas of sintering furnace
Inventor: KUBO NORIKI
IPC: B01D53/56
Filed: 1979-09-05
Abstract: PURPOSE: To reduce the fuel gas used prior to the denitration by passing at least a portion of the exhaust gas of the sintering furnace through a catalyst layer to oxidize CO in the exchaust gas of the sintering furnace and sending the oxidation heat at this time to a denitrating machine.  
     CONSTITUTION: A portion of the exhaust gas 1 is entered into a heating furnace 4 through a flow control valve 15 for the exhaust gas and heated to about 400°C. Subsequently, the heated exhaust gas is entered into a catalyst layer 14 and, herein, CO in the exhaust gas is subjected to the contact oxidation. The exhaust gas is heated to about 500°C by this oxidation heat and, thereafter, is mixed with the residual exhaust gas 1 through an exhaust gas flow control valve 15' and the obtained exhaust gas with a temp. of 380W450°C is introduced into the denitrating machine 5. A high temp. exhaust gas after denitration is sent to a heat exchanger 2 and, after heat exchanged with the exhaust gas 1 sent to the heating furnace 4, the low temp. exhaust gas is discharged to the atmosphere from a chimney 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S605497-A (JP)
Inventor: TOOMASU EI ARUMII
IPC: G11C15/00
Filed: 1984-06-01
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-S60258196-A (JP)
Title: Novel dactimicin derivative and its preparation
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1984-06-04
Abstract: NEW MATERIAL:The compound of the formula and its acid adducts. USE:Antifungal. PREPARATION:A bacterium is Streptomyces, being capable of epimizing the amino group in the 1-position of fortimicin B and introducing formimidoylglycidyl group into the methylamino group in the 4-position, preferably Streptomyces tenjimariensis SS-1507 U-41 (FERM P-7625) is allowed to act on fortimicin B, preferably they are cultured by the submerged method at 25-32 deg.C and a neutral pH.
Patent JP-S5751386-A (JP)
Title: Paper screen for windows, doors and the like, slantly or parallel in selective manner
Inventor: YURIUSU MAUSU
IPC: E05D15/58
Filed: 1981-07-21
Abstract: A mounting is disclosed for the movable member of a window or door in a fixed frame which comprises four set-off arms connected to corners of the movable member. Each set-off arm is pivoted and slidably mounted to the movable member at one end thereof and pivotally mounted to the frame in an opposite end thereof. An auxiliary arm is pivotally mounted to the set-off arm at an intermediate location thereon and also to the movable member. The set-off arms take up opposite mirror image inclined positions with the movable member in its closed and opened position respectively. The upper set-off arms are mirror images of the lower set-off arms about a plane perpendicular to the plane of the movable member with the pivotal and sliding engagement between upper and lower set-off arms being closer to each other than the pivotal engagement between those set-off arms and their associated auxiliary arms.
Patent JP-S604385-A (JP)
Title: Time base expanding device
Inventor: AKAMA TOMOTOSHI
IPC: H04N9/888
Filed: 1983-06-22
Abstract: PURPOSE:To collectively perform time base expansion and drop-out compensation without using any memory for the drop-out compensation when the drop-out occurs in a time base-compressed video signal by complementing the video signal with 2H preceded information. CONSTITUTION:A time base-compressed color signal is converted into a digital quantity by means of an A/D converter 9 and written in a memory 10 at a write clock f3. A 1H preceded data is simultaneously read out from another memory 11 at a readout clock, whose period is twice as long as the period of the write clock f3, and the writing and reading out are alternately repeated. When a drop- out signal is inputted at the time of writing of the memory 10, it is arranged that no signal writing is performed during the period when the drop-out signal is inputted, and, when the written signal of the memory 10 is read out in the next period, the signal of the drop-out period is read out under the same condition as the 2H preceded signal. Therefore, the drop-out compensation is performed.
Patent JP-S5737136-A (JP)
Title: Reduction gear with hydraulic motor
Inventor: YAMADA YOSHICHIKA
IPC: F16H1/32
Filed: 1980-08-18
Abstract: PURPOSE:To shotten axial length of a reduction gear system equipped with a hydraulic motor and suitably used for crawler vehicles, by directly applying an arbital motion to an external gear by installing a cylinder block of a hydraulic motor inside the external gear. CONSTITUTION:As high pressure liquid is supplied from a supply passage 24 and discharged from a discharge passage 25, pistons 19, 20 in a liquid room 18 connected to a port 26 of the supply passage 24 are extended while pistons 19, 20 in a liquid room 18 connected to a port 26 of the discharge passage 25 contracted, making a cylinder block 17 rotate to one direction around the axis of rotation A. In response to this rotation, extenal gears 10, 11 having phases 180 deg. different from each other and both geared always with an internal gear 1, also rotate around the axis A. While the external gears 10, 11 make a single orbital rotation, the internal gear 1 also rotates on its axis to the same direction with a rotation frequency determined by the difference in number of teeth between the internal gear 2 and external gears 12, 13. Thus a great reduction from the hydraulic motor 16 revolution is attained.
Patent JP-H01285316-A (JP)
Title: Rim molded sandwich structure and preparation thereof
Inventor: GOTO FUMIO
IPC: B29K23/00
Filed: 1988-05-12
Abstract: PURPOSE:To reduce weight as much as possible while securing sufficient rigidity and to reduce cost, by preparing a rim molded product by a process divided into three stages of the molding of an inner foam, the formation of a film to the surface of said foam and the rim molding of a skin layer. CONSTITUTION:For example, an inner highly foamed body 1 is prepared from semihard polystyrene foam and an insert 2 as a mount metal fitting is provided to the highly foamed body 1 by insert molding. A base part 3 is provided to the insert 2 so as to be exposed to the surface of the highly foamed body 1. The inner highly foamed body 1 is molded by in-mold foam molding or injection foam molding so as to have density of 0.01-0.20 to achieve weight reduction. Urethane coating is applied to the surface of said highly foamed body 1 and cured to form a protective film 5. The protective film 5 is formed so that the protective film 5a on the exposed surface 6 of the base part 3 of the insert 2 is thicker than the protective film 5b on the surface 7 of the highly foamed body. Next, this inner highly foamed body is set to a rim mold as a core mate rial and hard polyurethane is used as a material to perform the rim molding of a skin layer 4.
Patent JP-S60258348-A (JP)
Inventor: UMEOKA KAZUAKI
IPC: G10K11/16
Filed: 1984-06-01
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-S62272462-A (JP)
Title: Electrode for fuel cell
Inventor: KAMO YUICHI
IPC: H01M4/86
Filed: 1986-05-20
Abstract: PURPOSE:To decrease performance deterioration and to make it possible to operate steadily for a long time by containing at least one inorganic sulfate which is inactive against electrolyte in an electrode. CONSTITUTION:In an electrode containing at least one platinum group element as a conductive support, an electrode containing inorganic sulfate which is inactive against an acidic electrolyte such as sulfuric acid solution and sulfonic acid, and/or a membrane containing sulfonic acid is used for a fuel cell in which methanol is directly used as fuel. Deterioration in cell performance is decreased and steady performance is kept for a long time.
Patent JP-S594780-A (JP)
Inventor: SHIBUKI OSAMU
IPC: E05F15/14
Filed: 1982-06-30
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-H10295285-A (JP)
Title: Rotatoria feed
Inventor: MARUYAMA ISAO
IPC: C12N1/12
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a chlorella for rotatoria feed by which the life period of the chlorella at the time of preservation is made to be long and long-term preservation is enabled by permitting a chlorella suspension liquid to contain an effective quantity of an acid control agent or a buffer so as to keep pH in the chlorell suspension liquid. SOLUTION: The target chlorella is obtained by permitting the chlorella suspension liquid to contain the effective quantity of the acid control agent or the buffer so as to keep pH in the chlorella suspension liquid for Rotatoria feed. Besides, a metallic oxidized matter or a hydroxide selected from a group consisting is calcium, magnecium and aluminum or the salt of an aci selected from the group consisting of a silicic acid and a phosphoric acis is used as the acid control agent. Moreover, the mixture of a sodium carbonate and a sodium bicarbonate or the mixture of potassium dihydrogenphosphate and sodium dihydrogenphosphate is used as the buffer.
Patent JP-S5448250-A (JP)
Title: Detecting mechanism of remaining quantity of toner of magnedry developing device
Inventor: SATOU KAZUKIYO
IPC: G03G15/08
Filed: 1977-09-24
Abstract: PURPOSE:To automatically detect the remaining quantity of toner by providing a pair of opposing electrodes within a toner tank and detecting the current flowing between the electrodes. CONSTITUTION:Partition plates 3, 4 are mounted between side plates 1, 2 and a magnetic brush 6 is disposed in the lower part thereof, by which the toner tank 17 of the developing device is formed. Insulation blocks 11, 12 are further provided to the toner tank 17 of this construction and electrode plates 13, 14 are bridged between the insulation blocks and are so mounted that the face portions mutually oppose and become perpendicular. The electrodes are connected electrically to a current detection circuit 19, buzzer driving circuit 20, buzzer 21. Hence, the quantity of the toner 18 in the tank is detected by the current flowing in the abovementioned circuits and is alarmed by the buzzer, whereby troubles occuring in the shortage of toner may be automatically prevented.