baber/WOPTO huggingface dataset:
Patent JP-H04270389-A (JP)
Title: Vocal data display device
Inventor: TSUMURA MIOJI
IPC: G10K15/04
Filed: 1991-01-16
Abstract: PURPOSE:To display the stress and the musical interval, etc., of a vocal part by a KARAOKE (acconpaniment of recorded music), etc. CONSTITUTION:Stress data and a present position display code are stored in advance by relating them to music data, the stress data of one block is displayed on an image device by allowing it to precede music, and also, the present position in the block concerned is displayed by allowing it synchronize with music. Also, instead of the stress data, musical, interval data is handled. At the time of reproducing music, a user knows a stress of one block of a vocal part prior thereto, and also, can sing a song, while confirming the present stress.
Patent JP-H02196922-A (JP)
Title: Proximity bipolar resolver
Inventor: KONO TOSHIYUKI
IPC: G01D5/245
Filed: 1989-01-25
Abstract: PURPOSE:To obtain the resolver whose detection accuracy is stable even if the external form accuracy of a rotor is rough to some extent by providing proximity sensors placed orthogonally to each other in opposing to the outside periphery of the rotor provided on a rotation axis being eccentric to the rotation axis center. CONSTITUTION:A rotor 1 is a disk centering around the center 15, and installed so as to have some offset 8 from the rotation center 7. In the periphery of the rotor 1, proximity sensors 3, 4 are placed so that its tips come to an equal distance from the rotation center 7, and also, a gap interval to the rotor 1 always enters into a measuring range of the proximity sensors 3, 4. In the axis end of the rotor 1, the rotary disk center 15 is attached onto the rotation center 7 with an offset 8 of a distance (a). When the rotor 1 rotates, a detection distance between the side face of the rotor 1 and the proximity sensor head is varied. Outputs of the proximity sensors 3, 4 are obtained as a function of a rotation angle, and this rotation angle can be detected by utilizing a phase locked loop.
Patent JP-S53102723-A (JP)
Title: Magnetic head
Inventor: NARUSHIGE SHINJI
IPC: G11B5/147
Filed: 1977-02-21
Abstract: PURPOSE:To enhance the permeability by including the elemnt featuring larger affinity with nitrogen than nickel and iron into the magnetic alloy.
Patent JP-H01195213-A (JP)
Title: Method for supplying raw powdery material into iron bath type melting and reducing furnace
Inventor: SATO MITSURU
IPC: C21B13/00
Filed: 1988-01-29
Abstract: PURPOSE:To accelerate a reaction by blowing a raw material into the melt in a reaction vessel in a specified direction with the use of a carrier gas, and swirling the molten iron bath. CONSTITUTION:Iron oxide as the raw material and a carbonaceous material are added to the melt consisting of molten iron 2 and molten slag 3 in the reaction vessel 1; oxygen is blown in from the top to reduce the iron oxide to obtain molten iron 2. In this case, a blowing nozzle 5 set at an angle theta of 15-60 deg. to the line connecting the nozzle outlet and the center O of the molten iron bath is provided. The raw material powder is blown in from the nozzle 5 along with a carrier gas to swirl the molten iron bath.
Patent JP-S59144787-A (JP)
Title: 2-oxazetidine derivative
Inventor: OGASAWARA YOSHIAKI
IPC: A61P31/04
Filed: 1983-02-04
Abstract: NEW MATERIAL:A compound of formula I [X is H or amino; Y is H or methoxyl; Z is H, acyloxyl, quaternary ammonium or -SR (R is nitrogen-containing heterocyclic ring)]. EXAMPLE:Sodium 7-[2-(2-oxazetidin-4-yltio)acetamido]-3-(1-methyl-1H-tetrazol-5- ylthiomethyl)-3-cephem-4-carboxylate. USE:An antimicrobial agent against Gram-positive and Gram-negative bacteria. PREPARATION:A 7-aminocephalosporanic acid of formula II, e.g. diphenylmethyl 7-amino-3-(1-methyl-1H-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylate, is condensed with a 4-carboxymethylthio-2-oxazetidine of formula III in the presence of a dehydration condensing agent in an inert solvent at -10-0 deg.C.
Patent JP-S61177062-A (JP)
Title: Communication equipment
Inventor: TAKAHASHI MASATOMO
IPC: H04M11/06
Filed: 1985-01-31
Abstract: PURPOSE:To set the detecting time of a terminating subscriber's answer properly in accordance with the terminating subscriber by forming a storage means for storing the data of a selecting signal, a detecting means and an extending means for extending the detecting time of the detecting means in accordance with said data. CONSTITUTION:An operator inputs automatically originated selection signal data (namely, dial data) and a pause code and the input data are stored in a memory 3 under control by a central control part 1. An example of the input data is shown in the figure. Namely, a pause code P is added to the post stage of '0' and a pause code P similar to an ordinary one is added to the final digit of the input data. When the pause code P is not the one added to the final digit, the transmission of a signal is paused only for 1sec. When the operator inputs the selection signal data, the pause code P is added to the final digit of the selection signal data only for a remote subscriber.
Patent JP-S58137139-A (JP)
Title: Controller for optical pickup
Inventor: TENMIYOU MASAYUKI
IPC: G11B7/09
Filed: 1982-02-05
Abstract: PURPOSE:To decrease the number of parts and to obtain a small-sized constitution, by providing a couple of coils which slant reversely to each other in such a way that components of force are generated in the driving direction of an actuator in a plane prependicular to the optical axis of an objective lens and also in a plane containing the objective lens optical axis. CONSTITUTION:A controller is provided with a couple of coils 3 which slant reversely to each other in such a way that components of force are generated in the driving direction of the actuator 1 for driving the actuator 1 in a plane prependicular to the objective lens axis and also in a plane containing the objective lens optical axis. Consequently, the driving magnetic field for said coils can be used in common as a driving coil magnetic field in the optical-axis direction, so only one magnet 4 and one yoke material 5 are used to establishing the magnetic field. Thus, the number of parts is decreased while size reduction is facilitated.
Patent JP-H026240-A (JP)
Title: Safety seat for child
Inventor: DEEBITSUDO UIRIAMU BAARII
IPC: B60R21/055
Filed: 1989-01-26
Abstract: PURPOSE: To securely install a child safety seat by installing a head rest on a back rest through the adjustment of a distance between the head rest and a seat and providing a means for guiding the knee part of an adult belt between the back rest and the head rest. CONSTITUTION: When used, a child seat is set on an adult car seat, and a head rest 90 is set at a position equal to or higher than the height of a child. Next a child is seated on the child seat, an adult seat belt is fixed with a buckle 29, and the shoulder part 48 of the belt is inserted into one of slots 124. If necessary, the height of the head rest 90 is adjusted. Lastly the adult seat belt is pulled through the slots 124 and 128 for eliminating a looseness, and the child seat is securely fixed at a proper position by the knee part 28 of the adult seat belt. By this, a cover 32 prevents a looseness through the slots 12 and 128 which may produce the looseness of the knee part. Thus the head rest 90 can be maintained frictionally on a truck 96 at a fixed position.
Patent JP-H09209848-A (JP)
Title: Exhaust gas recircuilating device
Inventor: NITTA SHINICHI
IPC: F02M25/07
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce adhesion of a contained material in EGR gas to a throttle valve as well as to make the throttle valve and an EGR valve approach each other and integrate them with each other. SOLUTION: A throttle valve 3 is arranged in the upstream of a housing 2 forming an air intake passage 21, an exhaust gas recirculating pipe member 6 is projected at an intermediate portion of the air intake passage 21 by giving a specified angle toward the downstream of the air intake passage 21, and its head end 61 is made a valve seat 71 of a valve element 7. A shaft 72 of the valve element 7 is provided by passing the air intake passage 21, and a driving part 8 to the shaft 72 is provided on the outside of the housing 2 facing against the exhaust gas recirculating pipe member 6.  Back flow of EGR gas to the air intake passage 21 at the time when EGR gas blows out from the exhaust gas circulating pipe member 6 as the valve element 7 is separated from the valve seat 71 can be reduced, and EGR gas comes to easily flow toward the downstream while being mixed with passing intake air as the throttle valve 3 opens, and accordingly, an inclusion in EGR gas is hardly attached on the throttle valve 3, etc.
Patent JP-S52100757-A (JP)
Title: Cleaning apparatus
Inventor: TSUBOI KUNIO
IPC: B08B3/12
Filed: 1976-02-19
Abstract: PURPOSE: To permit effective washing of magnetic plates such as iron plates in a short period of time by feeding the magnetic plates in a rinsing liquid in a direction substantially normal to the surface of these plates and also applying an alternating magnetic field to the plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10332281-A (JP)
Title: Device and method for application of lining refractory for molten metal container
Inventor: NAKAGAWA HITOSHI
IPC: F27D1/16
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the application efficiency and application quality of a lining refractory for a molten metal container by a method wherein a monolithic refractory is fed in forms, moved along the inner surface of the molten metal container and the monolithical refractory is pressurized on the inner surface of the molten/metal container by a pressure roller through a nozzle. SOLUTION: An applying device 1 attached to a manipulator is charged in a molten steel ladle 2. An endless belt 8 is followed along the inner surface of the molten steel ladle 2 as forms 3 is laterally moved along the inner surface of the molten steel ladle 2. A monolithical refractory 4 mixed with a hardening accelerator is fed through a discharge port 10 of a nozzle 5 between the inner surface of the molten steel ladle 2 and the endless belt 8 together with compressed air. The fed monolithical refractory 4 is pressed against the inner surface of the molten steel ladle 2 by a pressure roller 6. The forms 3 and the pressure roller 6 are helically or annularly moved along the inner surface from the bottom part of the molten steel ladle 2 toward an upper part. This constitution continuously applies the monolithical refractories 4 on the inner surface of the molten steel ladle 2.
Patent JP-S53103710-A (JP)
Title: Circuit for shortening access time of floppy disc
Inventor: YAMADA TOSHIAKI
IPC: G11B27/10
Filed: 1977-02-22
Abstract: PURPOSE: To shorten the access time by initialize a sector counter and supplying the signals indicative of the termination of a unit setting operation with the use of a detecting circuit which is operative to detect index signals indicative of the preset position of a disc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55110713-A (JP)
Title: Heat retaining method for converter
Inventor: SHIMIZU HITOSHI
IPC: C21C5/46
Filed: 1979-02-20
Abstract: PURPOSE:To reduce the wearing of furnace refractory as well as to save energy by the procedure in which a heat-retaining cast pan is situated beneath the mouth of an inverted converter to retain its heat and then radiation heat from the mouth of the converter is received by the cast pan to reduce the radiation of heat from the converter body during downtime. CONSTITUTION:After the mouth 2 of the converter body 1 is turned upside down after the completion of molten steel discharge, and then the cast pan 3 is transferred by a truck and mounted beneath the mouth 2 of the converter, where the heat retaining ring 4 is put on the case pan 3 to prevent the radiation of heat from the aperture between the mouth 2 and the case pan 3 if the aperture between the mouth 2 and the cast pan 3 is great. The ring used is the one detachable from the cast pan  and lined with the refractory lining material 5. Also, the cast pan 3 is preferably  used immediately after being cast, or while being heated in red hot state.
Patent JP-H08206501-A (JP)
Title: Catalyst for purifying exhaust gas and its production and exhaust gas purifying device using the same
Inventor: HOSOYA MITSURU
IPC: B01J23/56
Filed: 1995-02-06
Abstract: PURPOSE: To reduce NOx contained in an exhaust gas with high efficiency even under the presence of water by using a catalyst carrying a specified noble metal on multiple oxides containing an oxide consisting of CeO2 , etc., in a specified amount. CONSTITUTION: The catalyst for reducing NOx contained in the exhaust gas of an automobile engine is formed by depositing 0.01-5wt.% noble metal such as Pt, Pd, Rh and Ir on the multiple oxides containing the oxide consisting of CeO2 . Then, for example, at the time of producing a Pt-CeO2 monolithic catalyst, after preparing a slurry for a wash coat by mixing CeO2 powder, a silica sol and water, a honeycomb-like monolithic carrier 11 consisting of cordierite is immersed in the slurry, then the monolithic carrier 11 is dried and burned to form a CeO2 layer 12 on the surface of the monolithic carrier 11. Then, the monolithic carrier 11 is immersed in a chloroplatinic acid aq. soln., and after drying the carrier, the carrier is burned in a reductive atmosphere to form the monolithic catalyst 10.
Patent JP-H05276120-A (JP)
Title: Optical amplifier characteristic evaluating method and optical repeating transmission system
IPC: H04B10/293
Filed: 1992-02-04
Abstract: PURPOSE:To measure the partial loss of the passive optical circuit of an optical amplifier by dividing it into the loss of the front part and the loss of the back part of an optical amplifier part such as an Er dope fiber which really applies a gain, and to hold the S/N of an output optical signal from each optical amplifier stage to be an initial value by controlling the gain of the optical amplifier part at the pertinent stage or the previous stage. CONSTITUTION:In an optical amplifier 100, an effective gain Geff can be obtained from the ratio of an optical level detected by an input monitor circuit 103 and an output monitor circuit 111, and the gain of an optical amplifier part 107 can be obtained by a gain monitor circuit 113. Then, the loss of the passive optical circuit part can be calculated by dividing it into the loss of the front part and the loss of the back part of the optical amplifier part 107 from an output level from the optical amplifier 100 obtained by turning the optical amplifier part 107 into a saturation gain state. And also, the gain of the optical amplifier 100 at the pertinent stage or the previous stage is controlled by a supervisory control circuit 203 by using the result, so that a real optical input level to the optical amplifier part can be always an initial input level.
Patent JP-S54110154-A (JP)
Title: Rod traverse uncoiling type supply stand
Inventor: OKUZAWA MATAICHI
IPC: B65H49/06
Filed: 1978-02-17
Abstract: PURPOSE: To disentangle the tangled coil and to smoothly, successively supply the rod to the wire drawing machine, by installing the vibrator-motor at the stand for giving vibration to the coil.  
     CONSTITUTION: The resistance member 6 and the arm 4 are inserted to the inside of the coil 3 which is hung up on the arm 4. Next, the tip 3a of the rod of the coil 3 is pulled out and is connected to the wire drawing machine; after that, the wire drawing machine is started; hereby, the rod is supplied from the tip of the coil to the wire drawing machine; hereupon, the vibrator-motor 5 is previously started. That is, a vibration is given to the coil, hence, the tangle of the coil is disentangled; hereby, the tangled state of the coil is improved in order, and moreover, the rod is free from the cutting and is smoothly, successively supplied to the wire drawing machine, because the rod receives the tension of the wire drawing machine and the resistance (smaller than the tension of the wire drawing machine and directing reversely) of the resistance member. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63188518-A (JP)
Title: Drive control device for on-board transparent part cover member
Inventor: YASUDA TOMIO
IPC: B60R16/02
Filed: 1987-01-28
Abstract: PURPOSE:To enhance the usability, by automatically controlling the closing operation of an on-board transparent part cover member such as a closable curtain or the like for covering at least part of an on-board transparent part in its closed condition, when at least detection of no passenger is made. CONSTITUTION:In the case of application to a passenger vehicle called as an one-box car having a front seat including a driver's seat, a middle seat and a rear seat, motors M2f, M2r; M3f, M3r such as linear motors or the like, for opening and closing curtains are provided along the upper edge parts of side windows on both left and right sides of the middle and rear seats. Further similar motors M1u, M1l are provided along both upper and lower edges of the rear window. Further, there is provided a passenger detecting unit 2 for detecting the presence of the passengers on the seats. When one of conditions including that no passenger present on every seat is at least detected is established, a CPU 1 drives motors M1u, M1l, M2f, M2r, M3f, M3r to close curtains.
Patent JP-H10215272-A (JP)
Title: Path switching circuit
Inventor: HARADA HITOMI
IPC: H04L12/437
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To select a fixed transmission line at all times and to omit a circuit for correcting transmission line delay by switching a transmission line used for two information transmitting stations provided on both the end sides of a transmission line whose failure is detected to another identical transmission line once detecting the transmission line failure. SOLUTION: A transmission failure detection part 2 confirms whether or not there is a transmission line failure on a 0-system transmission line 50 of an in-use system and confirms whether or not there is a failure again a certain time later when no transmission line failure is detected. If a transmission line failure occurs to the 0-system transmission line 50, the transmission line failure detection part 2 detects the transmission line failure and outputs a detection signal indicating that the transmission line failure has occurred to a monitor and control part 3.  The monitor and control part 3 outputs a path switching signal to a downstream-side path switching part 5 of a slave station 33, which performs path switching so that the 0-system transmission line 50 is switched to a stand-by system transmission line and a 1-system transmission line 51 is switched to an in-use system transmission line and also selects the 1-system transmission line 51 as the in-use system transmission line. Similarly, an upstream-side path switching part 4 of the slave station 32 performs path switching so that the 1-system transmission line 51 is switched to the in-use system transmission line.
Patent JP-S55112161-A (JP)
Title: Production of plate for lead storage battery
Inventor: UTSUNOMIYA TSUYOSHI
IPC: H01M4/73
Filed: 1979-02-19
Abstract: PURPOSE: To achieve the common use of conveying bodies consisting of chain conveyors, etc. and produce the captioned plates with good productivity by adjusting the length or shape of the leg piece connecting parts connecting both grating bodies thereby making the length between the both lug piece parts protruding to the right and left constant.  
     CONSTITUTION: In casting grating bodies 1' smaller than grating bodies 1 of a standard size, arrangement is so made that the width and length of the grating-form square portions 1a and lug pieces 2 become of respectively desired values and that only the two leg piece connecting parts 4' positioned above and below at the suspending become longer than the desired connecting parts 4. Hence, the length W between the lug pieces maintains the same length as that of the case of the grating bodies 1 and the length W 1 ' of the lug pieces 2, too, has the length enough to be set on chain conveyors 3. Even if the connecting parts 4' are longer than the specified length, the occurrence of deflection at the suspending to the conveyors 3 does not occur because they are provided in two. If the connection parts 4' are cut to the specified length after paste-form active material is coated on these grating bodies 1', then the desired grating bodies 1' are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09188273-A (JP)
Title: Pillar structure for vehicle
Inventor: HISHIKI KATSUYA
IPC: B62D25/04
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To secure strength rigidity in a door check installation part without any special reinforcing member, to improve workability in installation, and to improve installation accuracy by using an overlapping part of an upper stiffener with a lower stiffener as the door check installation part. SOLUTION: Both of stiffeners 2, 3 are installed with their U-shapedly bent opened sides directed to the vehicle body inside. An overlapping part 2a in the upper stiffener 2 is arranged on the outside while an overlapping part 3 in the lower stiffener 3 is arranged on the inside, and both of the overlapping parts 2a, 3a are put together so as to be fitted to each other, and in the fitted overlapping parts 2a, 3a serving as a door check installation part, door check installing nut holes 2b, 3b are correspondingly bored individually. The overlapping parts 2a, 3a are provided with high strength rigidity, so that sufficient strength rigidity for a door check installation part can be secured without using any reinforcement member.
Patent JP-S57133137-A (JP)
Title: Preparation of poly-4-methylpentene-1 composition
Inventor: FUJITA TOSHINORI
IPC: C08L23/20
Filed: 1981-02-10
Abstract: PURPOSE: To prevent the occurrence of the blocking phenomenon in mixing poly- 4-methylpentene-1 with a high-viscosity olefinic oligmer at a high speed, by incorporating a specific low-viscosity olefinic oligomer with the poly-4-methylpentene-1.  
     CONSTITUTION: In mixing poly-4-methylpentene-1 with an olefinic oligomer at a temperature lower than the melting point of the poly-4-methylpentene-1 at a high speed, 100pts.wt. high-viscosity oligomer having a kinematic viscosity of 100W 500cSt at 37.8°C and 50W1,000pts.wt. low-viscosity oligomer having a kinematic viscosity of 20W80cSt at 37.8°C are used. The mixing is preferably carried out by heating the poly-4-methylpentene-1 previously at 120W150°C, and introducing the two kinds of oligomers thereinto. 
     COPYRIGHT: (C)1982,JPO&Japio