baber/WOPTO huggingface dataset:
Patent JP-H06241088-A (JP)
Title: Gas fuel engine operation control device
Inventor: MATSUMOTO HIROMITSU
IPC: F01N3/24
Filed: 1993-06-24
Abstract: PURPOSE:To provide an operation control device for gas fuel engine which can purify the exhaust gas and can activate catalyst quickly when the engine is to be started cold. CONSTITUTION:An operation control device (ECU) 92 is provided for a gas fuel engine 1 using a gas fuel and equipped with a catalyst converter 20 in the exhaust device, wherein air-fuel ratio control means (ECU) 92 is furnished to control the air-fuel ratio of the mixture gas from a mixture gas forming device 30 so as to satisfy lambda>1 when the engine is to be started.
Patent JP-H06312099-A (JP)
Title: Ironing device
Inventor: JIYOBANNI KARUTATSUBIA
IPC: D06F71/18
Filed: 1993-06-25
Abstract: PURPOSE: To provide a clothes ironing device for industrial use designed so as to minimize the time of the ironing processing of clothes such as shirts. CONSTITUTION: This ironing device is provided with a pair of vertically extended ironing plates 1 and 1' constituted so as to be driven in cooperation in a mutually facing direction and a body stand 3 disposed between the ironing plates 1 and 1' and constituted so as to drive the peak part 3' upwards for supporting the clothes to be ironed. Recessed parts are formed at the peak parts 2 and 2' of the pair of the ironing plates 1 and 1' and the recessed parts are formed into a shape suited to the contour of the peak part 3' of the body stand 3. A holding and transferring means for holding the ironed clothes and moving them is provided.
Patent JP-S6047788-A (JP)
Title: Floating buoy
Inventor: SUGANO KOUJI
IPC: B63B22/20
Filed: 1983-08-25
Abstract: PURPOSE:To obtain a buoy floatable/sinkable smoothly by arranging a non- floatable body and a variable floatable body vertically then coupling a supply/ discharge pipe to the upper side of the floatable body while coupling a supply/ discharge pipe and an oil fence to the lower side. CONSTITUTION:A non-floatable body 1a and a variable floatable body 1b are arranged vertically then a supply/discharge pipe 2 is coupled through a hose 4 to the upper side of floatable body 1b while a supply/discharge pipe 3 is coupled through a hose 7 to the lower side thus to form a buoy body 1. Furthermore, an oil fence coupling section 9 is provided around the bouy body 1. Consequently, a developed member such as an oil fence can be supported stably resulting in smooth and quick floating/sinking work.
Patent JP-S6136480-A (JP)
Inventor: YAMAGISHI JUN
IPC: B60J5/00
Filed: 1984-07-26
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-H11345656-A (JP)
Title: Coaxial connector
Inventor: YUNOKI SHUICHI
IPC: H01R24/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in airtightness caused by the contraction of a cable sheath and simplify connecting work by installing a clamp for the cable sheath inside a coaxial connector and mechanically holding the cable sheath. SOLUTION: A clamp for a cable sheath adhering closely to a sheath 34 of a cable 3, having a waterproof function, having screw like recessed and projecting part on the inside is installed in a coaxial connector 1. In the connection to the coaxial cable 3, a fastening fixture 12 having fastening tools 16, 17 is fastened to s shell 11, a clamp 13 for an outer conductor, a clamp 15 for a cable sheath, a gasket 14 are contracted in the inner diameter direction with a taper ring, the clamp 13 for the outer conductor mechanically holds an outer conductor 33, the gasket 14 adheres closely to the cable sheath 34, the clamp 15 for the cable sheath mechanically holds the cable sheath 34. In one fastening process, the contraction of a cable is prevented, close adhesion between a sealing member and the cable sheath is kept and watertightness is kept.
Patent JP-H11343011-A (JP)
Title: Load carrying-in system in warehouse
Inventor: KIKUCHI KATSUTOSHI
IPC: B65G1/137
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To find out a load including the factor of fire before an outbreak of fire by combining an infrared ray camera, an image processing unit, a conveyor switching means, an examination conveyor, a reject conveyor and a carrying-in conveyor, and detecting the brightness on an image as an abnormal temperature when it is over a predetermined value. SOLUTION: When a load 1a to be examined, is loaded on an examination conveyor 2a from a fork lift 14, the almost whole surface of the load 1a enters into the field of view of an infrared ray camera 26, and the radiated infrared ray can be received. On this occasion, when a high temperature article such as a cigarette or the like is included in the load 1a, the brightness of an infrared ray image signal output to an image processing unit 27 is over the predetermined brightness, whereby an examination result signal indicating the existence of abnormality is output to a controller. A warning device 7 is operated by the controller 7 to inform the abnormality to an operator 14, and a conveyor switching device 28 is switched to load the load 1b on a reject conveyor 2b to return the same. Whereby the load including the factor of fire can be processed before the outbreak of fire.
Patent JP-H0323085-A (JP)
Title: Method for detecting welding defect in seam welded pipe
Inventor: SANNOMIYA SHIZUYOSHI
IPC: B23K13/08
Filed: 1989-06-16
Abstract: PURPOSE:To surely detect defect in cold joint part during welding with high reliability by detecting time series occurrence frequency when rate of variation of high-frequency oscillating frequency for high-frequency seam welding becomes the set value or more than the set value and transmitting information of the defect in the cold joint part when the occurrence frequency thereof is the set value or less than the set value. CONSTITUTION:During welding the seam welded pipe, when inputted heat for welding is suitable No.2 type welding phenomenon or excess inputted heat No.3 type welding phenomenon, the variance of the oscillating frequency (fu) in the main oscillating device 1 is comparatively much. Further, the time series occurrence frequency (SPL) where the rate of variation (dfu) becomes the set value (Vs1) or more than the set value (Vs1) is high and as this frequency exceeds the set value (Vs2), the information of existence of the defect in the cold joint part is not transmitted. On the other hand, when the welding phenomenon becomes No.1 type developing the defect in the cold joint part, the variance of the oscillating frequency (fu) in the device 1 becomes little and as this rate of variation (dfu) becomes the set value (Vs1) or less than the set value (Vs1), the time series occurrence frequency (SPL) where the rate of variation (dfu) becomes the set value (Vs1) or more than the set value (Vs1) is low and becomes the set value (Vs2) or less than the set value (Vs2). Then, the information meaning the existence of the defect in the cold joint part is transmitted. Further, in the figure, 2: sensor, 3: pipe, 4: sensor.
Patent JP-H113786-A (JP)
Title: Lighting system
Inventor: HAYASHI JUNYA
IPC: H05B37/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To switch the power source of a power supply means and a lighting state of a plurality of light sources of luminaire by controlling a first luminaire having a power supply means, a second luminaire connected to the power supply means of the first luminaire, the power source of the power supply means, and a lighting state of the light source of the first and the second luminaires. SOLUTION: A first luminaire 1 has a main body 1a, a remote control unit 1b, light source 1c, lighting unit 1d, power input means 1e, and power supply means 1f, and emits indirect light. A second luminaire 3 fit to an adaptor 2, arranged in the power supply means 1f of the first luminaire 1, emits a semi- direct light. The adaptor 2 electrically and mechanically connected to a hook sealing of the power supply means 1f has a light source fixing surface, and fixes a fixture main body 3a having an opening for fitting the adaptor 2 in the central part. A lighting scene by full lighting, controlled lighting, and baby or lights-out mode is produced through an illumination control means 4.
Patent JP-H10328065-A (JP)
Title: Bathtub for unit bathroom
Inventor: SAWA TOSHIRO
IPC: E03C1/22
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To lower the striding height of a bathtub and moreover, achieve a sufficient drain gradient by connecting the drainage of the bathtub directly to a drain trap to place the bathtub directly on a waterproof pan. SOLUTION: In the installing of a bathtub 2, firstly, a polystyrene foam cylindrical member 3 filled with an adhesive is placed at a corresponding location of a waterproof pan 1 where the bathtub is placed. Then, the rear of the bathtub 2 is supported by a back hanger 16 while the front thereof is supported by a temporary support member 4 to connect a bathtub drain port 5 directly to a drain port 6 of the waterproof pan by a rubber joint and a sealing is made by a sealing agent. After the adhesive is solidified, the temporary support member 4 is removed. As a result, the rubber joint gets tight on the waterproof pan drain port 6 by the weight of the bathtub to enhance sealing ability.  In this manner, the bathtub 2 is placed on the side of a washing space of the waterproof pan 1 with the cylindrical member 3 filled with the adhesive and further with the back hanger 16 on the rear thereof. Hot water of the bathtub is directly discharged to the drain trap via the drain port of the bathtub and a drain elbow 11 and a drain pipe 12 of the waterproof pan.
Patent JP-H10323569-A (JP)
Title: Photocatalytic ceramic material and its production
Inventor: KITAJIMA KUNIO
IPC: B01J21/16
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalytic ceramic material from which a ceramic formed body or a thin film can be easily produced while maintaining the ultrafine particulate state of titanium oxide by sintering a light-transmitting inorg. material with a non-swelling mica which carries titanium oxide fine particles and metal ions. SOLUTION: In the production of a photocatalytic ceramic material, for example, to form a thin film, a photocatalyst fine powder is prepared by coupling titanium oxide fine particles and a non-swelling mica carrying metal ions, to which a light-transmitting inorg. powder is added to prepare a sol. The sol is formed into a thin film and calcined at <=650 deg.C to obtain a photocatalytic ceramic material in a thin film state. In order to produce a porous body, a photocatalyst fine powder is prepared by coupling titanium oxide fine particles and a non-swelling mica carrying metal ions, to which a light-transmitting inorg. powder is added. The prepared material is formed and then sintered at 450 to 700 deg.C. Thereby, a porous photocatalytic ceramic body is produced. In this method, a glass powder is preferably used for the light-transmitting inorg. powder.
Patent JP-S5277046-A (JP)
Title: Preparation of novel indane derivatives
Inventor: SHIMOMURA HIROSHI
IPC: C07C69/22
Filed: 1975-12-23
Abstract: PURPOSE: Indane derivatives of the formula I(Aand X are ethylene or vinylene;B is alkyl;R 1  is alkyl;R and R 2  are H or lower alkyl). For example, 3-(3'-hydroxy-1'-trans-octenyl)-2-(6'-carbomethoxy-2'-cis-hexenyl)-indane-1ol and its salts may be cited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S641462-A (JP)
Title: Voice coil motor for magnetic disk device
Inventor: SUZUKI MASAMI
IPC: G11B21/02
Filed: 1987-06-23
Abstract: PURPOSE: To hasten the response without regard to the position of a voice coil, by providing a high-conductive member to allow the line of magnetic force generated at the inserted position and projected position to go through at about the same quantity.  
     CONSTITUTION: A voice coil motor is composed of a magnetic circuit 11 and a coil 15. The magnetic circuit 11 has a cylindrical magnetic substance 12 and a permanent magnet 13, among which magnetic gap 14 is formed. The coil 15 is of a long coil type set up to the magnetic gap 14. A copper ring 16 as a high-conductive member is provided to the external and internal edges of the permanent magnet 13 of the magnetic circuit 11. This copper ring 16 is arranged so that the most part of the line of magnetic force generated when the coil 15 is deepestly inserted to the magnetic substance 12 and generated when the coil 15 is most projected may go through in almost equal amount. High response can thereby be obtained regardless of which position the coil is arranged. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S64470-A (JP)
Title: Speed detecting circuit
Inventor: HAGIWARA SHIGERU
IPC: G01P3/489
Filed: 1987-06-23
Abstract: PURPOSE: To improve the accuracy of speed detection by contrasting the pulse period of the pulse signal train from a means for detecting number of revolutions with a 1st reference pulse period and 2nd reference pulse period having shorter period than said period and outputting a discrimination signal.  
     CONSTITUTION: The number of revolutions of an axle is detected by the means 1 for detecting the number of revolutions and the pulse signal train corresponding thereto is outputted to a means 2 for detecting the 1st pulse period and a means 3 for detecting the 2nd pulse period. The 2nd reference pulse period T 2  of the means 3 for detecting the 2nd pulse period is set shorter than the 1st reference pulse period T 1  of the means 2 for detecting the 1st pulse period. The pulse period T of the pulse signal train is contrasted with the 1st and 2nd pulse periods T 1 , T 2  and the detection signal thereof is outputted to a means 4 for outputting the discrimination signal. The pulse period T is compared with the 2nd pulse period T 2  during the increase of the speed and is compared with the 1st pulse period T 1  during the deceleration. A running signal A (discrimination signal) is then outputted to a speed display device. Since the pulse period T is discriminated by comparison with the 1st and 2nd pulse periods T 1 , T 2 , the accuracy of the speed detection is improved. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6135195-A (JP)
Title: Controller for pulse motor
Inventor: OGAWA YOJI
IPC: H02P8/38
Filed: 1984-07-24
Abstract: PURPOSE:To prevent the stepout of a pulse motor by providing a stepout preventing circuit to prevent the rotating direction from switching in the state that the motor remains rotating at a high speed. CONSTITUTION:When a coincidence signal g3 is a high speed operation command (L level) in a stepout preventing circuit 20, an OR circuit 23 becomes H level to inhibit inputting of digit information from an A/D converter 2 by a latch circuit 13B. When the signal g3 becomes a normal operation command (H level), it is delayed only at the time constant of an integrator 21 (which constant is larger than the falling time of the integrator 32 of a reference pulse generator 30, and the rotating speed drops from high speed to normal speed rotation) through an OR circuit 23 to output a signal (n), and information from an A/D converter 12 is input to latch circuits 13A, 13B. Thus, the rotating direction is not switched until the rotating speed of the pulse motor drops to the normal speed.
Patent JP-2000343521-A (JP)
Title: Molding mold for closed conduit block
Inventor: YAMANOUCHI HIROYUKI
IPC: B28B21/88
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To mold an accurate molding efficiently by a method in which an inner mod is kept nearly horizontally without being impacted with regard to an outer mold during the molding or demolding of a molding manually by making the front end be caught by the ground and otherwise and extracted/ inserted easily and surely. SOLUTION: A molding mold supports an inner mold which has the first pantograph-type expandable/contractable member by the rotational operation of an operation spiral lever 10 and side plate-bottom plate parts 9, 9 openable/ closable through the second expandable/contractable member 13 (13a, 13b) to be connected with the right and left lower ends of the first expandable/ contractable member and installed extractably/insertably to make the upper and lower be approximately parallel in an outer mold 2 comprising front and rear mirror plates 5, 5' which are installed peripherally developably and assemblably and right and left side plates 6, 6' by a lower part support lever 15 equipped with the inner mold movably on an erection table 14 and upper part support lever 16 installed above in parallel.
Patent JP-H0731016-A (JP)
Title: Operation/maintenance support system
Inventor: UCHIDA YOKO
IPC: H02B3/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a more reliable high function operation/maintenance support system in which the data inputted off-line to a portable data processing means can be taken efficiently into a system. CONSTITUTION:The operation/maintenance support system comprises a state detecting means 1 disposed on a facility to be monitored, and an operation/ maintenance support data processing means 5 for monitoring the state of facility to be monitored based on a signal received from the state detecting means 1 and deciding the failure diagnostic or operation/maintenance support content. The processing means 5 processes data stored in a portable data processing means 9. More specifically, the processing means 5 supports the operation of a gas valve and the stop/recovery schedule of facility to be monitored based on a gas valve open/close state data of the facility to be monitored received through the portable data processing means 9 and a signal received from the state detecting means 1.
Patent JP-H11353793-A (JP)
Title: Method and device for reproducing musical sound in information processor
Inventor: MURAKOSHI TAKA
IPC: G11B20/10
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To rapidly restart reproducing operation after pause operation is released by reading out/transmitting a prescribed data series from a second storage medium instead of musical sound data in a buffer area of the second storage medium when a reproducing stop is commanded. SOLUTION: During a pause operation period by a pause command from an operation device 201 while reproducing a music player, an IEEE 1394 bus interface circuit 204 data-packets soundless data to continue to transmit them onto a data transmission bus SBUS and a receiving side node of a data packet formed with the soundless data becomes the pause state of a sound output level 0. Then, a music player control part 300 restarts data transfer from a buffer area 203c of a RAM 203 to the circuit 204 after a pause command is released to start again music reproducing from a position on music when the pause operation is started. Thus, it becomes possible that the soundless data are read out from the RAM 203 during the pause period, the transmission is interrupted by the circuit 204 and the reproducing operation is restarted after being released.
Patent JP-H05209563-A (JP)
Title: Intake sound control device
Inventor: TANAKA KATSUYUKI
IPC: F01N1/06
Filed: 1992-06-15
Abstract: PURPOSE:To provide an intake sound control device capable of controlling the intake sound of an engine across the whole rotation area. CONSTITUTION:An engine rotation sensor 1 gathers the information of intake sound generated in association with the driving of an engine. A controller 2 generates a signal having frequency corresponding to the desired degree ratio component from the gathered intake sound information, and also performs the phase and amplitude control of this signal. The controller 2 then generates control sound from a speaker 3 disposed at an engine intake noise propagation path.
Patent JP-H0698327-A (JP)
Title: Preset controller
Inventor: NAKAJIMA KAZUYOSHI
IPC: H04N7/18
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the number of electric wires by digitizing an analog control signal and converting the digital signal into serial data. CONSTITUTION:A modulation control signal received from a reception terminal 8 is demodulated by a demodulator 9, converted into serial data, which are converted into parallel data by a serial parallel converter 10 and the parallel data are fed to an output conversion section 11, in which the data are converted into a DC output, an AC output and a relay contact output or the like according to each control and the result is outputted from an output terminal 12. In the transmission function, potentiometer signal input terminals 1 and A/D converters 2 have four systems because of horizontal and vertical turning of a universal head and zoom and focus of a lens, each voltage change is obtained when a drive motor is driven. The converter 2 applies ADD-conversion to the voltage from the potentiometer, the resulting parallel data 3 are fed to a parallel serial converter 4, and the resulting serial data are outputted from a terminal 7 via a modulator 6 together with the parallel data from a signal input terminal 5. Thus, preset control and control of a camera section are attained by one controller, number of control wires is reduced and the control range is extended.
Patent JP-H104600-A (JP)
Title: Loudspeaker
Inventor: TAKIZAWA TOSHIHIDE
IPC: H04R9/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker capable of reducing the minimum resonance frequency and with wide reproducing band high tone quality without allowing a tinsel to resonate and touch a damper and a diaphragm, etc., with respect the loudspeaker used for various kinds of audio equipment. SOLUTION: The loudspeaker is constructed by soldering a frame 5 attached to the upper surface of a magnetic circuit 4, the diaphragm 6 center of which a voice coil 7 is attached to and a peripheral part of which is attached to the outer peripheral side of the frame 5, the damper 9 a part of which a hole 10 is provided at by attaching an inner peripheral side to the middle of the voice coil 7 and attaching an outer peripheral side to the frame 5 and the tinsel 12 drawn out of the voice coil 7, to a terminal 11 provided at the lower side of the damper 9 through the hole 10 provided to the damper 9.
Patent JP-S5857359-A (JP)
Title: Keto ester derivative and its prepration
Inventor: NAKAMOTO YASUMASA
IPC: C07C67/00
Filed: 1981-09-30
Abstract: NEW MATERIAL:A 2-oxo-3-(4-substituted or unsubstituted phenyl)-3-(2-nitrophenylthio)-propionic ester derivative expressed by formulaI(X1 and X2 are H, halogen, trifluoromethyl, lower alkyl or lower alkoxyl; R is H, alkyl, aryl or aralkyl). EXAMPLE:Methyl 2-oxo-3-(4-methoxyphenyl)-3-(2-nitrophenylthio)-propionate. USE:Useful as a synthetic intermediate for benzazepine derivatives useful as coronary vasodilators, tranquilizers, etc. PROCESS:A halopyruvic acid derivative expressed by formula II (X is halogen) is reacted with an alkali metallic salt of a 2-nitrothiophenol derivative expressed by formula III in a solvent, e.g. tetrahydrofuran or dioxane, to give the compound expressed by formulaI.
Patent JP-H11330379-A (JP)
Title: Semiconductor device
Inventor: TODATE TAKAHIRO
IPC: H01L27/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic capacitance or coupling noise at a floating node connected to an input terminal of the first-stage CMOS inverter in a semiconductor device wherein a number of wiring layers constituting a inverting amplification circuit including a three-stage CMOS inverter are formed on the semiconductor substrate. SOLUTION: Conductive layers H1, AG1, and P1 to P3 and insulating layers Q1 to Q4 are alternately laminated. The top three conductive layers P1 to P3 are used as wiring layers. An input terminal T1 and an output terminal T2 of an inverting amplification circuit are formed in the first wiring layer P1. A floating node F1 is formed in the third wiring layer P3 at the top. Capacitors 11, 12 and 13 are formed between a gate layer AG1 and an FHG layer H1. A constant voltage portion S1 connected to a constant voltage power supply is formed at a position corresponding to the floating node F1 in the second wiring layer. The figure shows a simplified structure of the three-stage CMOS inverter I1.