baber/WOPTO huggingface dataset:
Patent JP-H01239336-A (JP)
Title: Airconditioner
Inventor: SATO HARUO
IPC: F24F11/02
Filed: 1988-03-17
Abstract: PURPOSE:To obtain an airconditioner which is provided with the performance to speed up both cooling and heating during the starting of a variable air-flow quantity-type airconditioner, by installing a temperature setting device with a timer which can raise the temperature to a specified value when heating is called for or lower the temperature to a specified value when cooling is required for specified time after an operation starts. CONSTITUTION:An airconditioner is equipped with a temperature setting device having a timer 31, which lowers or raises the setting temperature within a branched chamber 13 to a specified value, depending on cooling or heating mode required for a specified time during the starting of the equipment. When the equipment starts its operation, a preset value of the timer-equipped temperature setting device 31 designed to drop to T2 deg.C lower than a preset value T1 deg.C in the case of cooling operation, then the timer is started. When a temperature detector 27 detects a temperature X deg.C in the branched chamber 13, and the operation frequency of a compressor is selected by a differential temperature between the temperature X and the preset value T2. When the timer is turned OFF, the preset value of the timer- equipped temperature setting device 31 is designed to return to a preset value T1 during an ordinary operation. Then, the temperature detector 27 detects the temperature X within the branched chamber 13. The operation frequency of the compressor is determined based on the difference between the temperature X and the preset value T and then, temperature detection is carried out again.
Patent JP-H10258877-A (JP)
Title: Resealable hermetically-sealed container
Inventor: KIMOTO KAZUMASA
IPC: B65D77/20
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resealable, easy-to-unseal hermetically-sealed container, by providing a lid, which is used by being placed directly onto food and continues to an unsealing part and is in contact with a main body container, with an inclined part and by sealing together the flange of the main body container and the flange of the lid. SOLUTION: A main body container 2 and a lid 1, which is used by being placed directly onto food, are hermetically sealed together along a heat-seal area 13, and an unsealing part 11 is provided outside it. By unsealing the unsealing part 11 vertically with the fingers of both hands to unseal the container, it can easily be unsealed with no efforts because it continues to an inclined part 12. A recess rib 8 and the engagement projection rib 9 of the lid 1 fitted together has an unribbed area, therefore the seal can be broken while the projecting rib 9 is prevented from being deformed and its shape is kept. Further, because the engagement projection rib 9 of the lid 1 does not deform also when seal is formed again, therefore they can be fitted together perfectly and the contents can be preserved without causing the lid 1 to be detached.
Patent JP-H08260884-A (JP)
Title: Rectangular shield excavating machine
Inventor: SUGIYAMA SHINICHI
IPC: E21D9/087
Filed: 1995-03-23
Abstract: PURPOSE: To excavate a tunnel having a rectangular coss section having few irregularities. CONSTITUTION: A plurality of main cutter heads 1A, 1B are displaced in the axial direction at fixed distances, where the main cutter heads 1A, 1B do not interfere mutually, and a plurality of the main cutter heads 1A, 1B are juxtaposed at axial-center distances (h) from a radius to a diameter in the cutter heads 1A, 1B. Auxiliary cutter heads 12 are installed at approximately the central sections of the axial-center distances (h) of the juxtaposed adjacent main cutter heads 1A, 1B. The auxiliary cutter heads 12 are mounted at places, where outer circumferential sections are positioned on approximately the long- side tangent of the outer circumferences of the adjacent main cutter heads. A rocking mechanism rocking the auxiliary cutter heads 12 along the long-side tangent X is set up, and the unexcavated sections of the main cutter heads 1A, 1B are excavated.
Patent JP-S57180105-A (JP)
Title: Superconductive coil and manufacture thereof
Inventor: SHIMAMOTO SUSUMU
IPC: B01D17/022
Filed: 1981-04-30
Abstract: PURPOSE:To avoid the generation of quenching of, for instance, a superconductive coil for a nuclear fusion experiment equipment by a method wherein a temporary support a fitted to a part of a support and the difference between thermal expansion and contraction of the coil is made nearly equal to that of the support at room temperature by cooling. CONSTITUTION:Pancake coils which are formed by adhering rectangular superconductors and interlayer insulators are piled in a cryogenic chamber in which coolant is contained and supported by a frame support 2 and a superconductive coil 1 is formed. A temporary circumference supporting jig 5 which has inlet piping part 6a is fitted to a circumference supporting part 2d and temporarily fixed by wedges 4a and 4b. The difference between thermal expansion and contraction of the coil 1 is made nearly equal to that of the support 2 by cooling by coolant supplied through the piping part 6a. Then the jig 5 is removed and a support 2d is fitted. With this constitution, dimensional difference between the coil 1 and the support 2 is absorbed and gap is eliminated, so that the generation of quenching is avoided.
Patent JP-S58180450-A (JP)
Title: Optically active alcohol and its preparation
Inventor: SAKITO YOUJI
IPC: C07C67/00
Filed: 1982-04-16
Abstract: NEW MATERIAL:The optically active 3-hydroxy-8-nonene-2,5-dione of formula I . USE:Intermediate for the preparation of (+)-allethrolone of formula II [=4-hydroxy-3-methyl-2-(2-propenyl)cyclopent-2-en-1-one] having high insecticidal activity as an ester, and useful as an alcohol component of a pyrethroidal insecticide. PROCESS:The compound of formula I can be prepared by (1) reacting an optically active carboxylic acid of formula III with 2,2'-dipyridyl sulfide in the presence of triphenyl phosphine, etc., (2) reacting the resultant optically active reactive derivative of the carboxylic acid of formula IV (Y is halogen, active ester residue or mixed acid anhydride residue) with 3-butenyl magnesium halide to obtain the optically active ketone compound of formula V, (3) ketanolating the product and methylating with a methylated metal, and (4) deketanolating the methylated product.
Patent JP-H05268681-A (JP)
Title: Line interface circuit in communication controller
IPC: H04Q11/04
Filed: 1992-03-19
Abstract: PURPOSE:To detect and process valid data even when a bit width differs by generating a valid bit location in a reception bit number and processing individually line data of an optional bit length. CONSTITUTION:The line interface circuit receives data representing a line clock and a delimiter of each channel from a line side, receives a system clock from the system side and processes line data. Then a synchronization section 2 generates a signal synchronously with a channel clock and the line clock and an internal cycle generating section 3 generates an internal cycle signal at the system side based on the signal. Then a frame is received from each subscriber, relevant data are calculated in time division, signals having been received till a preceding synchronization are multiplexed for each channel and the result is stored in a reception data section 4. A reception bit counter section 5 counts number of bits of a reception signal based on the stored data, and a valid bit number generating section 6 generates a valid bit location in the received bit. Then valid data are detected and processed even when the bit width differs.
Patent JP-H04298711-A (JP)
Title: Optical fiber polarizer bobbin
Inventor: ITO KATSUAKI
IPC: G02F1/01
Filed: 1991-03-28
Abstract: PURPOSE:To eliminate the loss of the quantity of light of a polarizer and to stabilize the characteristics by preventing an optical fiber polarizer from being applied with an excessive winding tensile force of an optical fiber when the optical fiber polarizer is manufactured. CONSTITUTION:The optical fiber polarizer bobbin 1 has collars 3 at both ends of a column body 2. A small hole 4 that a pin 5 penetrates from one collar to the toner is formed so that when the columnar body 2 is wound with the optical fiber, the outer peripheral surface swells partially. A notch 6 is formed in part of the collars 3 to facilitate temporary fixation using a tape.
Patent JP-S62220744-A (JP)
Title: Differential gear for running vehicle
Inventor: MATSUSHITA TATSUYA
IPC: F16H48/38
Filed: 1986-03-22
Abstract: PURPOSE:To constitute a differential gear by spur gears so as to form the differential gear in a compact size narrowing its lateral width while in light weight, by providing output gears of right and left output shafts, which are concentrically arranged being able to rotate independently, and a holder gear while the first and the second planet gears which are rotatably supported to the holder gear and meshed with the right and left output gears. CONSTITUTION:Output gears 6, 7 of right and left output shafts 2, 3, which are concentrically arranged being able to rotate separately, and a holder gear 5 are provided, while the first and the second planet gears 9, 10, which are rotatably supported to the holder gear 5 and meshed with the right and left output gears 6, 7, are provided. And if the holder gear 5 is driven by a prime mover, the right and left output shafts 2, 3 come to differentially rotate so that an averaged value of their respective speeds is equalized to the averaged value of speed of the holder gear 5. Accordingly, a differential gear, which is constituted of each spur gear provided in the output shafts 2, 3, is formed into a very small size especially narrowing the lateral width, and the differential gear can be constituted in a compact size and in light weight.
Patent JP-H04312916-A (JP)
Title: Chemical vapor deposition apparatus
Inventor: YAMAGUCHI TORU
IPC: H01L21/31
Filed: 1991-03-28
Abstract: PURPOSE:To prevent a reacted product from adhering to the inside wall of a discharge opening, by forming a liquid current layer onto the wall surface of the discharge opening with a liquid pouring means, which is located both in the vicinity of a holding stage on a semiconductor wafer on which film is formed in a reactive gas and in the vicinity of a gas head with a gas outflow opening for providing a reactive gas. CONSTITUTION:A reactive gas A is provided from a gas supply opening 5 in a gas head 4 to a semiconductor wafer 1 held for heating on a stage 2 so that a reacted film is formed on a semiconductor wafer 1. At this time, particulate reacted products C are generated through a vapor reaction in the reactive gas A and flow into a discharge opening 6. However, when the shape of the discharge opening 6 is made to be adequate, and moreover the material for an inside wall 7 of the discharge opening and the kind of the liquid are made to be adequate, the inside wall 7 is covered with the liquid current layer D, and thereby the reacted products C deposit to the surface of the liquid current layer D, which flows into a discharge pipe 9. Then, the reacted product is prevented from adhering to the wall 7. In this way, the depositing reacted product can be automatically removed.
Patent JP-H10249137-A (JP)
Title: Gas reforming treatment method
Inventor: DOUSAKA KENJI
IPC: B01D53/56
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of gas reforming treatment efficiency when a discharge phenomenon is used to perform gas reforming treatment by lowering discharge starting voltage with time in an early reforming treatment stage, stably keeping the discharge starting voltage specified time later within a range of specified values to perform an actual reforming treatment stage. SOLUTION: After unreformed gas introduced from a gas source 2 is subjected to reforming treatment in a discharge reactor 4 to which a rotary pump 9 is connected, composition of the reformed gas, concentration of each component or the like is measured by a gas analyzer 6. In an early reforming treatment stage, discharge starting voltage is lowered with time, and the discharge starting voltage specified time later is stably kept within a range of specified values to perform an actual reforming treatment stage following the early reforming treatment stage.  At this time, when initial discharge starting voltage in the early reforming treatment stage, discharge starting voltage specified time later, discharge keeping voltage, and the lowering rate of discharge starting voltage are denoted as Vsi, Vss, Vd, and X respectively, and also X is indicated as [ (Vsi-Vd)-(Vss-Vd)}/(Vsi-Vd)]×100, X is made to be >=10%.
Patent JP-S59189698-A (JP)
Inventor: MAKINO OSAMU
IPC: H01G4/12
Filed: 1983-04-13
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-S54156115-A (JP)
Title: Excess current protector for dc motors
Inventor: MIZUGUCHI HIROSHI
IPC: H02P7/288
Filed: 1978-05-30
Abstract: PURPOSE: To carry out stable excess current protection by connecting an antipolar diode in parallel between the base and the emitter of a feed control transistor.  
     CONSTITUTION: When excess current is sent to the circuit of a DC motor 2 the voltage drop by a current detecting resistor 5 exceeds the forward voltage between the base and the emitter of a transistor Tr10 constituting a hook switch, collector current is sent to the Tr10, base current and collector current are sent to another Tr9 constituting a hook switch and the Tr9, Tr10 become continuous at the same time. Therefore the current sent from a positive feeder 1 does not pass a feed control Tr3 and the feed to the motor 2 stops. Then an AC signal appears at A-point by the operation of a governor switch 7 connected with the motor 2 but the inverse voltage is bypassed by a diode 15 and the charged voltage of a condenser 12 can be kept stable regardless of change of the supply voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09234900-A (JP)
Title: Recording density correcting method and thermal printer
Inventor: SOSHI HIROYUKI
IPC: B41J2/35
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To correct irregularity in recording property of a thermal head by measuring distribution of recording density in an arranging direction of heating bodies by performing text printing, deciding a heating body to be corrected based on the result, correcting a value of the picture element to be printed by the heating body, and then printing is performed. SOLUTION: Prior to printing, heating bodies which perform correction of all heating bodies of a thermal head and heating bodies which do not perform correction are decided at an image data processing section 1, and a correction table is created. Also, a conversion table in which a correction quantity in a correcting case is created. Next, for all picture elements of an image, it is determined whether a picture element needs correction and is to be printed by the heating body which performs correction, or the picture element does not need correction and is to be printed by the heating body which does not perform correction, based on the correction table. When it is a picture element which needs correction, a picture element value of the picture element is corrected based on the conversion table so as to make a printing picture element value.  When it is a picture element not to be corrected, a picture element value of the picture element is outputted as a printing picture element value in that state.
Patent JP-H02243268-A (JP)
Title: Descaling method for martensite stainless steel pipe
Inventor: HIRANO MASAHIRO
IPC: B24C1/00
Filed: 1989-03-16
Abstract: PURPOSE:To improve the pipe surface roughness after descaling by performing descaling by using a high hardness cut wire shot of a high life. CONSTITUTION:A cut wire made of a martensite stainless steel is subjected to hardening and annealing in a vacuum heat treatment furnace to obtain a cut wire shot of high hardness. This cut wire shot is used as a grinding and cleaning material and a martensite stainless steel pipe is subjected to descaling by a shot blasting method.
Patent JP-S56161487-A (JP)
Title: Semimetallic friction material having low thermal conductivity
Inventor: HONMA TOORU
IPC: C09K3/14
Filed: 1980-05-17
Abstract: PURPOSE:To eliminate the necessity of a heat insulating barrier in the titled friction material such as automobile brake and to prolong wearing life, by reducing the amount of graphite to be added, and adding a wear-controlling additive having a low thermal conductivity instead. CONSTITUTION:There is provided a semimetallic friction material consisting of 10-50vol% metallic component (A) (e.g. steel fiber), 15-30vol% binder resin (B) (e.g. a phenolic resin), not more than 10vol% graphite (C), 10-40vol% wear- controlling additive (D) having low thermal conductivity (e.g. a polyimide resin), and not more than 50vol% friction-controlling additive (E) (e.g. cashew dust or Al2O3). By reducing the amount of graphite to be added and adding the heat- resistant wear-controlling additive, the diffusion of heat generated by friction is prevented, and thus the necessity of a heat insulating barrier is eliminated, whereby effective wearing zone is increased in proportion to the area of said barrier to be eliminated, and wearing life is prolonged. Further, since a stage for providing the heat insulating barrier can be eliminated, fluctuation in quality of a part where the friction material is provided is reduced.
Patent JP-H08259743-A (JP)
Title: Colorant composition containing titanium oxide treated with methylhydrogenpolysiloxane
Inventor: MIYASHITA SUSUMU
IPC: C09C1/36
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a colorant composition containing titanium oxide treated with methylhydrogenpolysiloxane, being effective to make a polyolefin resin proof against yellowing otherwise occurring as a result of the deterioration of titanium oxide and a phenolic antioxidant by mixing the resin with a colorant component being titanium oxide surface-coated with methylhydrogenpolysiloxane. CONSTITUTION: A polyolefin resin is colored by mixing it with titanium oxide particles surface-coated with methylhydrogenpolysiloxane. The titanium oxide used should be rutile titanium oxide having a particle diameter distribution of 0.05-0.45μm and a mean particle diameter of 0.20-0.30μm. The methylhydrogenpolysiloxane used is desirably one having a siloxane chain length of 12 or below and is used in an amount of desirably 0.1-3 pts.wt. per pt.wt. titanium oxide. The coating is carried out by adding the methylhydrogenpolysiloxane to the titanium oxide during its grinding by means of e.g. a micronizer. The amount of the colorant added is such that 0.01-400 pts.wt. titanium oxide is added to 100 pts.wt. polyolefin resin.
Patent JP-S59190963-A (JP)
Title: Novel prostaglandin d analog compound, its production and antitumor agent containing the same
Inventor: ARAI YOSHINOBU
IPC: A61K31/5575
Filed: 1983-04-15
Abstract: NEW MATERIAL:A compound expressed by formula I [A is formula II, III or IV (the broken line represents alpha-configuaconfiguration; symbol represents beta-configuration; the wavy line represents alpha-, beta-configuration or a mixture thereof; the bond between carbon atoms at the 12- and 13- positions and the bond between carbon atoms at the 14- and 15-positions informula II are respectively trans- or cis-configuration or a mixture thereof; the bond between carbon atoms at the 9- 10-positions in formula II is cis-configuration; the bond between carbon atoms at the 9- and 10-positions and the bond between carbon atoms at the 13- and 14-positions in formula IIIare respectively cis- or trans-configuration or mixture thereof; the bond between carbon atoms at the 13- and 14-positions in formula IV is trans-configuration); X is ethylene, etc.; R<1> is H or 1-4C alkyl; R<2> is 2-6C alkyl substituted by 1-3 OH groups; R<3> is single bond or 1-5C alkylene; R<4> is 1-8C alkyl, etc.] or a cyclodextrin clathrate compound thereof. USE:An antitumor agent having almost no pharmacological action unique to prostaglandin. PREPARATION:A compound expressed by formula V (R<5> is 1-ethoxyethyl, etc.) is hydrolyzed under acidic conditions to give a compound expressed by formula  I (A is expressed by formula III) or a compound expressed by formula VI is hydrolyzed under acidic conditions to afford the compound expressed by the formula I (A is expressed by formula IV).
Patent JP-H05269824-A (JP)
Title: Blow forming method of resin form
IPC: B29C49/10
Filed: 1992-03-24
Abstract: PURPOSE:To provide a resin form with a predetermined thickness ratio simply by a method wherein a temperature difference between a predetermined site and the non-predetermined site of a parison is set in accordance with a predetermined thickness ratio after forming the form, when a resin form, made by extending a parison so that specified parts are given with thicker thickness, is formed through blow forming. CONSTITUTION:A parison 7 is hung from the accumulator head 11 of a parison extruder. A pair of expander panels 8 is driven by arm members 42 into a direction separating one expander panel from the other expander panel while the curved surfaces 32 of temperature controlling units in respective expander panels 8 are abutted against the inner surfaces of predetermined sites 7 on the left and right walls of the parison 7. Further, respective expander panels 8 are driven into a direction of separating respective expander panels 8 from each other to orient the non-predetermined sites 7b of the parison 7 to thin them. In this case, a temperature difference between the predetermined site 7a of the parison and the non-predetermined site 7b of the same upon moving respective expander panels 8 is set in accordance with a predetermined thickness ratio after forming these panels.
Patent JP-H08260210-A (JP)
Title: Mantle with hood and hood therefor
Inventor: SHIRAISHI MITSUE
IPC: A41D3/04
Filed: 1995-03-24
Abstract: PURPOSE: To provide a mantle with hood suitable for protection in disaster and a hood therefor. CONSTITUTION: This mantle 1 with a hood is provided with a nearly rectangular vest 2, a nearly rectangular developed hood part 3 sewn to the collar of the vest 2 and a mask strip 4 sewn to the developed hood part 3. These vest 2, developed hood 3 and mask strip 4 are made of quilted material. In the wearing of the mantle 1 with hood, a side of the top of the developed hood 3 is folded in two, the right and left parts of the sides are placed opposite to each other and Herkule's fasteners 8a, 8b of each set are fixed with each other. The developed hood 3 is formed in the form of a bag by this process to form a hood for covering the head part. The mouth of the wearing person is covered with the mask strip 4 by fixing Herkule's fasteners 10a, 10b with each other. The body part is covered by engaging Herkule's fasteners 11a, 11b with each other.
Patent JP-H10311781-A (JP)
Title: Control method and programming method for electronic pipetter and electronic pipetter programmed by that method
Inventor: STEELE TIMOTHY P
IPC: G01N1/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To weigh and dispense a liquid accurately by providing a microprocessor being programmed to control the sucking and dispensing operation of a pipetter by pushing depressing a series of programming keys in the pipetter. SOLUTION: When a charged electronic pipetter 100 is taken out from a charging bas 13, the electronic pipetter 100 enters into manual mode. After desired sucking and dispensing speeds are selected by a specified operation of a programming key 1, a fixed pipet 8 is immersed into a liquid medium in order to suck the liquid. When the upper button of an operating button 7 is depressed, the liquid is sucked into the pipet 8 and then it is taken out therefrom. When the pipet 8 is aimed at a texture culturing schale and the lower button of the operating button 7 is depressed, the sucked liquid medium is distributed to the glass vessel. The excess liquid remaining in the pipet 8 can be pushed out by depressing the lower button of the operating button 7 twice.