baber/WOPTO huggingface dataset:
Patent JP-H0594192-A (JP)
Title: Electronic musical instrument
Inventor: ICHIKI TETSUJI
IPC: G10H1/38
Filed: 1991-05-27
Abstract: PURPOSE:To use an external sound subjected to sampling as other purpose than a tone color for generating a melody. CONSTITUTION:This musical instrument is provided with a musical tone memory GM, an FN register, an accumulator, etc., for sampling an external sound and writing it in the musical tone memory GM, a tempo clock generating circuit 10, a musical tone forming circuit 4 for generating pattern data for designating a sounding timing and a sound pitch of the external sound stored in the musical tone memory GM in accordance with a tempo clock TC generated from the tempo clock generating circuit 10, and an FN register, an accumulator, etc., for reading out the external sound stored in the musical tone memory GM by the sounding timing and the sound pitch corresponding to the pattern data generated by the musical tone forming circuit 4.
Patent JP-H04349424-A (JP)
Title: Liquid crystal display element
Inventor: HISATAKE YUZO
IPC: G02F1/133
Filed: 1991-05-28
Abstract: PURPOSE:To improve a visual angle characteristic and visibility by disposing a liquid crystal cell for driving and a specific liquid crystal layer for compensation between two sheets of polarizing plates. CONSTITUTION:This display element is constituted by inserting the liquid crystal layer 2 for compensation and the liquid crystal 3 for driving between two sheets of the polarizing plates 1 and 4 disposed to respectively parallel absorption axes 1, 1, 4, 1. The liquid crystal layer 2 for compensation has a liquid crystal structure interposed with a liquid crystal between transparent substrates. The liquid crystal cell 3 for driving is made into such arrangement that the twist angle is >=360 deg. and the spiral axis thereof is inclined with the basic normal of the liquid crystal 3 for driving, i.e., inclines at a prescribed angle with the negative X-axis direction in the biaxial positive directions, by which the visual angle characteristic is improved and the visibility is improved. The high-grade liquid crystal display element us thus obtd.
Patent JP-S6014234-A (JP)
Title: Method for improving heat resistance of photoresist
Inventor: AKIYAMA TATSUO
IPC: G03F7/38
Filed: 1983-07-06
Abstract: PURPOSE:To obtain a resist film good in strippability and enhanced in heat resistance in a short time and to form a pattern high in precision by forming a positive type photoresist pattern on a semiconductor substrate and irradiating the resist with UV rays in an atm. contg. a gaseous hydrocarbon. CONSTITUTION:A pattern is formed on an Si substrate by using a positive type photoresist and irradiated with far UV rays of about 254nm in an energy density of about 10mW/cm<2> for about 5min. in an atm. contg. CH4, C2H5, n-C3H8, or CHidenticalCH. It is immersed in a stripping agent of phenol, dichlorobenzene, tetrachloroethylene, alkylbenzenesulfonic acid, or the like for 5min to enable perfect stripping. The film exposed to the far UV rays is high in heat resistance, and not decayed or damaged by sputter etching and reactive etching, etc., thus permitting formation of a pattern high in precision on a semiconductor wafer.
Patent JP-H07292193-A (JP)
Title: Chlorinated resin composition
Inventor: KANDA MAKOTO
IPC: C08K5/3467
Filed: 1994-04-22
Abstract: PURPOSE:To obtain the subject composition incorporated with copper stearate and melamine, causing little chalking (whitening) phenomena thereof even if exposed to sunlight or weather. CONSTITUTION:This chlorinated resin composition contains pref. 0.005-1.0 pts.wt., based on 100 pts.wt. of the chlorinated resin, of copper stearate and pref. 0.005-2 pts.wt. of melamine of the formula. Besides, it is preferable that this composition contain at least one kind selected from lead-based stabilizers, calcium-zinc-based stabilizers and tin-based stabilizers.
Patent JP-S6013074-A (JP)
Title: Plasma cvd device
Inventor: MISUMI TERUO
IPC: C23C16/50
Filed: 1983-07-05
Abstract: PURPOSE:To make film characteristics uniform by disposing insulating members for stabilizing plasma discharge in the upper and lower parts of a cylindrical electrode constituting a vacuum chamber. CONSTITUTION:A plasma CVD device is provided with a cylindrical electrode 1 constituting a vacuum chamber and a counter electrode 2 disposed so as to rotate around the central axis of the vacuum chamber. Gaseous raw material is introduced into the vacuum chamber through a feed pipe 6 and the plasma discharge of the gas is formed to form a deposited film on the base body on the electrode 2. Insulating members 16 for stabilizing the plasma discharge are disposed in the upper and lower parts of said electrode 1.
Patent JP-H01294995-A (JP)
Title: Vacuum pump
Inventor: SAKAGAMI SEIJI
IPC: F04D19/04
Filed: 1988-05-20
Abstract: PURPOSE:To appropriately maintain a clearance between an impeller and a stator by measuring a relative displacement between a rotor and the stator in a vacuum pump, and by deforming a piezo actuator incorporated in a journal part of the vacuum pump in accordance with thus measured value. CONSTITUTION:Gas sucked into a suction port 51a of a housing 51 is compressed succeessively through a centrifugal compression pump stage 54 and a circumferential flow compression pump stage 55 as a rotary shaft 53 is rotated by a motor 60, and is thereafter discharged through a discharge port 51B. In this phase, a stationary disc 55B in the circumferential flow compression pump stage 55 is cooled by cooling water in a jacket 61, but a rotary disc 55A is not cooled so as to thermally expand toward the suction port 51a. Accordingly, a piezo actuator 59 disposed between an upper bearing holder 56A and an upper bearing casing 57a is deformed in accordance with a relative displacement between the rotary disc 55a and the stationary disc 55B. With this arrangement, the rotary shaft 53 may be moves as to maintain a constant clearance between the rotary disc 55A and the stationary disc 55B.
Patent JP-H01292638-A (JP)
Title: Card and its production
Inventor: TAKAHASHI YONOSUKE
IPC: G11B7/24012
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the generation of the dust occurring in the flaws of the cut end of the information recording card and to improve reliability by subjecting the section of a laminate constituting the card to a heat treatment to smooth the section at the time of cutting the laminate in a prescribed position. CONSTITUTION:An information recording layer 24, a protective layer 26, and a surface hardened layer 28 are successively laminated on a substrate 22. The laminate is cut by a laser cutter in the process of producing the optical card 10 by cutting this laminate to a card size. The cut face of the laminate is then heated by the laser beam and is thereby melted and, therefore, the end face 30 is formed to a rounded shape. The section is consequently smoothed and the generation of dust by the flaw at the cut end of the card and the damage of the card holder are eliminated. The reliability is thus improved.
Patent JP-S614672-A (JP)
Title: Scraping material
Inventor: ODOHIRA TOSHIHIKO
IPC: B24C11/00
Filed: 1984-06-15
Abstract: PURPOSE:To harden a steel grain surface as well as to reduce breakage and wear in a steel grain in time of scraping, by processing the steel grain through boron carbide treatment. CONSTITUTION:Steel grains 1 and a granular boridizing agent 2 are mixed and fill up inside an enclosed vessel 4 and after this vessel is covered with a lid 5, a weight 3 is mounted thereon. Next, this vessel 4 is held at a temperature of 800-1,000 deg.C for 1-12hr long, and a surface of each steel grain 1 is processed through boridization whereby an Fe2B layer of about 300mum in thickness is formed on this surface, thus the desired scraping material is produced.
Patent JP-S5765470-A (JP)
Title: Automatic blocking type inclination valve
Inventor: RUIJI DERU BON
IPC: B65D83/14
Filed: 1981-08-05
Abstract: A self-closing tilting valve which is insertable in a valve mounting provided in the lid of a container filled with product under pressure, comprises a substantially rigid mandrel member having a base part and a tip part, and an enveloping member surrounding said mandrel member and having a foot part and a head part with an outlet opening. At least one passageway for product from the container leads along the mandrel member to the outlet opening, and at least one obturating face is provided on the inner wall of the enveloping member and a corresponding counter-face on the mandrel member in the region of said passageway, contact between said obturating face and said counter-face obturating said passageway in closed position. The tip part of said mandrel member and the head part of said enveloping member bear contact faces remaining in contact with each other during closed as well as during open position. One of the lower end parts of the two members embraces the lower end part of the other member, and one of the two members can be inserted in the mounting of the container lid. At least the head part and the foot part of the entire enveloping member consist of elastically flexible material which is deformable in radial as well as in axial direction with respect to a central longitudinal axis of the mandrel member. The head part of the enveloping member surrounds the tip part of the mandrel member and is snugly and sealingly fitted thereon in closed position.
Patent JP-H11339578-A (JP)
Title: Electric switch device adjustment method
Inventor: SCHRAMMEK MANFRED DR
IPC: H01H1/34
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting an electric switch device having a pair of electric contact members to a predetermined contact distance. SOLUTION: A first contact member 1 is relative to a first contact carrier 2, and a second contact member is relative to a second contact carrier. The first and second contact members are normally separated from each other by a predetermined contact distance and are movable across the contact distance in relation to each other. At least one of the contact members is movably held by the related contact carrier. Each of the contact carriers moves toward the other one throughout the predetermined contact distance. One of the contact member 1 is moved in relation to the related contact carrier 2 and physically abutted on the other contact member. The one contact member 1 is fixed at a predetermined position on the related carrier 2 while being physically abutted on the other contact member.
Patent JP-H07304398-A (JP)
Title: Door speaker device for automobile
Inventor: INAOKA MASAHIKO
IPC: B60R11/02
Filed: 1994-05-12
Abstract: PURPOSE:To provide the sufficient enclosure capacity for a speaker by utilizing the body, as for a door speaker device for automobile. CONSTITUTION:A speaker body 11 equipped with a speaker box 12 at the back is installed on a door inner panel 1a. An opened port part is formed on the side surface of the door hinge side the speaker box 12, and an opened port part 13a which communicates to the opened port part is formed on a door side surface panel, and an opened port part 21 which communicates to the opened port part 13a in door closure is installed on a cowl side panel 20.
Patent JP-S5824366-A (JP)
Title: Centrifugal separator
Inventor: TOKUMORI HIDEYA
IPC: B04B3/04
Filed: 1981-08-04
Abstract: PURPOSE:To perform dehydration treatment efficiently, by providing blade plates for discharge and projected guiding pieces on the inside face of a screen wall in the first and second baskets so that they are inclined upward gradually toward the rear in the rotational direction. CONSTITUTION:A flange part 11 is connected to the upper end outside circumference of the first basket 10, and 4 blade materials 12 for discharge are attached to the flange part 11. The second basket 20 is arranged outside the first basket surrounding the first basket 10. A screen wall 21 which is expanded outside slightly from the position, which is near the outside circumferential edge of the flange part 11 of the first basket 10 and inclined, is provided in the upper end part of the second basket 20. On the inside face of the screen wall 21, many projected guiding pieces 24 are inclined upward gradually toward the rotational direction of baskets and are arranged in parallel.
Patent JP-H10312172-A (JP)
Title: Display circuit
Inventor: MURAYAMA KAZUO
IPC: G05F1/56
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce a high frequency noise in a display circuit displaying that a voltage of a battery is lowered. SOLUTION: This display circuit is provided with a detection circuit 23 detecting it when the voltage of the battery 10 is lowered to a prescribed value, a forming circuit 24 outputting a pulse P24 with a prescribed period when the voltage of the battery 10 is the prescribed value or below and first to fourth transistors Q31-Q34 on/off controlled by the pulse P24. When the pulse 24 is one side level, the transistors Q31, Q34 are turned off, and the transistors Q32, Q33 are turned on, and a capacitor C31 is connected to the battery 10. When the pulse P24 is another level, the transistors Q31, Q34 are turned on, and the transistors Q32, Q33, are turned off, and a series circuit between the capacitor C31 and the battery 10 is connected to an LED D31. At this time, the period that the voltage of the series circuit is supplied to the LED D31 is limited.
Patent JP-H04324335-A (JP)
Title: High optical output protective circuit for optical amplifier
Inventor: KIYONAGA TETSUYA
IPC: H04B10/293
Filed: 1991-04-24
Abstract: PURPOSE:To prevent the occurrence of such a dangerous state that a high optical output hits the eye of an operator by automatically preventing the emission of the high optical output from the output end side of an optical amplifier when the output end side is opened. CONSTITUTION:This high optical output protective circuit is provided with a signal light monitor circuit 104 which monitors the magnitude of signal light outputted from an optical amplifier 101, reflected return light monitor circuit 103 which monitors the magnitude of reflected return light from the output end 102 side of the amplifier 101, arithmetic circuit 105 which finds the ratio of the magnitude of the signal light detected by the circuit 104 to that of the reflected return light detected by the circuit 103, and discrimination circuit 106 which discriminates the opened/connected state of the output end 102 side of the amplifier 101 by comparing the ratio found by the circuit 105 with a prescribed reference value. In addition, this protective circuit is constituted to reduce the magnitude of the signal light output from the amplifier 101 when the circuit 106 discriminates that the output end 102 side is opened.
Patent JP-S5454355-A (JP)
Title: Automatic purge device of absorption refrigerating machine
Inventor: HIUGA MASASHI
IPC: F25B43/04
Filed: 1977-10-07
Abstract: PURPOSE: To make purging automatic by attaching to the absorption refrigerating machine a calorimeter, a performance indicator/ a performance discriminator, a purge controller.  
     CONSTITUTION: To an absorption refrigerating machine are attached a calorimeter 15 that calculated actual refrigerating ability using cool-water-rating-flow value and specific heat value of cool water, both of which are set in advance with an input signal of cool water inlet temperature and outlet temperature of the cool water device 6 which are detected with detectors DT2, DT1, a performance indicator 16 that controls standard (estimated) refrigerating capacity with an input of inlet and outlet temperatures of cooling water flowing from detectors DT3, DT4 into an absorption device 7, a performance discriminator 17 that compares and discriminates the actual refrigerating capacity from the calorimeter 15 and the stanard refrigerating capacity from the performance indicator 16, and a purging control device 18. With these devices employed, when the actual refrigerating capacity is smaller than the standard refrigerating capacity, a magnet valve 11 is opened through the purging control device 18 to operate the purging pump, thereby automatically discharging non-condersable gas from the purging tank 10 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02302328-A (JP)
Title: Organoruthenium compound, its production and ink for forming resistor using the same
Inventor: HAYASHI CHIHARU
IPC: C09D11/02
Filed: 1989-05-16
Abstract: PURPOSE:To improve yield by reacting an Ru compound with 2-ethylhexanoic acid in a nonaqueous solvent. CONSTITUTION:2-Ethylhexanoic acid and an equimolar amount of NaOH are stirred in benzene solvent while being heated at about 70 to 90 deg.C to dissolve the NaOH. Water and the benzene are subsequently distilled away. After wholly distilling away the water, ruthenium chloride hydrade dissolved in ethanol is then added and the resultant mixture solution is subsequently stirred at <=40 deg.C for about 15 to 30min to distill away the ethanol and benzene therein. The residue is then extracted with n-hexane and washed with water. The obtained organic layer is dried by adding a drying agent thereto and the n-hexane is redistilled away to afford an organoruthenium compound, having a low thermal decomposition temperature and excellent in calcinability. The obtained organoruthenium compound is used in an ink for forming resistors to afford an ink for forming low temperature calcining type resistors.
Patent JP-S63285666-A (JP)
Title: Typewriter having spelling check function
Inventor: NAGATSUNA AKIYOSHI
IPC: G06F17/21
Filed: 1987-05-19
Abstract: PURPOSE:To improve the working efficiency with a typewriter by adding a selection means to select the desired one of those candidate words displayed by a candidate word display means after the working of a wrong word erasing means. CONSTITUTION:An instruction means is provided to instruct the actuation of a candidate word display means in order to cope with the spelling mistakes detected by a spelling check means. A wrong word erasing means works by an instruction of the instruction means and erases the wrong words printed by a print means. Then a selection means can select the desired one of those candidate words displayed by the candidate word display means after the actuation of the wrong word erasing means. When a misspelling is detected, the print of the wrong word is automatically erased. Then an operator operates the selection means to select the desired one out of plural candidate words displayed by the candidate word display means.
Patent JP-S5818361-A (JP)
Title: Novel derivatives of quinoline and salts, manufacture, use as drug and composition
Inventor: ODEIRU RU MARUTORE
IPC: C07D215/56
Filed: 1982-07-15
Abstract: Novel 3-quinoline-carboxamides of the formula    <IMAGE>  I  wherein R is in 6 or 7-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, -CF3, -SCF3 and CH3S-, R1 is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms, phenyl and benzyl, R2 is -NHR4, R4 is selected from the group consisting of alkyl of 2 to 6 carbon atoms, substituted aryl of 6 to 10 carbon atoms and substituted heterocycle of an aromatic character of 3 to 5 carbon atoms with the proviso that when R4 is a mono substituted aryl or heterocycle, the substituent is different from R of the quinoline when it is a halogen and R3 is selected from the group consisting of hydrogen and -OH and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anxiolytic properties capable of lessening emotional reactions and diminishing states of psychic tension and their preparation.
Patent JP-S62279411-A (JP)
Title: Checking method for programmable controller
Inventor: SUGITANI MINORU
IPC: G05B19/02
Filed: 1986-05-29
Abstract: PURPOSE:To find abnormality of an I/O card before executing a program by checking mistakes in address setting and abnormality beforehand and running an initial program that ensures normal operation of the system before actual operation. CONSTITUTION:When executing an initial program, an I/O address is transmitted by a microprocessor. When the I/O address coincides with a card setting I/O address, the I/O address number is stored in a memory section 4, and all I/O addresses which set and exist in the system are checked up, and then application program is traveled, whole I/O addresses are checked and stored in the memory 4. Then, I/O addresses which exist in the system are compared with I/O addresses existing in an application program are compared by card setting. Discordant I/O addresses of the two are stored in the memory section 4, and when checking is completed wholly, discordant I/O addresses are outputted.
Patent JP-S5456419-A (JP)
Title: Supply current control circuit of carbon microphone
Inventor: YAMANE MIKITO
IPC: H04M1/58
Filed: 1977-10-14
Abstract: PURPOSE:To obtain stable operation characteristics by controlling the d.c. current shunting to the circuit connected in parallel with the carbon microphone with the resistance inserted between the base and emitter of the transistor connected in parallel with the carbon microphone. CONSTITUTION:The resistance 9 inserted between the base and emitter of a transistor Tr 11 defines the base bias potential for controlling conduction and nonconduction of the Tr 11. For example, when it is desired to flow current to a shunt circuit at line current 50mA, the resistance value R1 is so set that the base potential reaches the operation potential of the Tr 11 when the current is at this value. The current IT flowing the carbon microphone in this d.c. current shunt circuit is IT= {(VB+R1)IL+beta VBEO}/{VB+(1+beta)R1}, where VB denotes the base internal resistance of Tr 11, beta denotes current amplification constant and VBEO denotes the base-emitter potential when the Tr 11 is opened. Thus, even if the microphone resistance changes, the microphone current IT does not vary. Hence, stable operations  characteristics may be obtained.
Patent JP-S5456451-A (JP)
Title: Heat-sensitive recorder
Inventor: MATSUDA EIJI
IPC: B41J2/38
Filed: 1977-10-14
Abstract: PURPOSE:To eliminate density differences at the beginning and end of recording without using any special resistor for preheating by providing driving lead wires for preheating at both ends in the longitudinal direction of a heating resistor and connecting a power source between these. CONSTITUTION:A heat sensitive recording head 9 consists of a heating resistor 13 and recording driving leads 14a thru 14u for using this by segmenting it. These are connected to a recording power source 8 by way of transistors 7a thru 7u respectively and the select signals for the places to evolve heat are applied, whereby recording is performed. Driving leads 15a, 15b for preheating are provided at both ends in the longitudinal direction of the heating resistor 13 and are connected to a power source 12 and a switch 11. Hence, the color forming density at the recording start is beforehand increased by supply power to the resistor 13 during stopping of recording operation, whereby the density differences between the beginning and end of recording may be eliminated without separately providing any preheating resistor.