baber/WOPTO huggingface dataset:
Patent JP-S5446735-A (JP)
Title: Preparation of t-alkyl-benzaldehydes
Inventor: IMAMURA JIYUICHI
IPC: B01J31/00
Filed: 1977-09-20
Abstract: PURPOSE: To obtain the titled compounds, by liquid phase autoxidation of t-alkyl- toluenes in the presence of a soluble Co, a lower saturated fatty acid, and a soluble bromine compound in amounts of 0.001 of the molar amount of the starting compound at 30W160°C within a rate of reaction ≤95%.  
     CONSTITUTION: t-Alkytoluenes, e.g. p-t-butyltoluene, etc. having one or more t-alkyl groups, directly linked to the benzene nucleus, of formula[t-alkyl is the formula (R 1 , R 2 , and R 3  are n-alkyl groups)]are autoxidized in the presence of a soluble Co and/or a Mn salt in amounts of 0.001 or more of the molar amount of starting compound as catalysts and a bromide ion donor, in a solvent of a lower saturated fatty acid and/or its anhydnide, e.g. acetic acid, acetic anhydnide, etc., in an amount of 0.2 or more of the molar amount of the starting compound at 30W60°C, preferably 50W90°C. The reaction is terminated at a rate of reaction ≤ 95% to give the desired compounds.  
     USE: Raw material for perfumes and medicines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000307617-A (JP)
Title: Device, method, and system for ieee1394 inspection test
Inventor: NAKAJIMA JUN
IPC: H04L69/40
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide the IEEE1394 inspection test device which can inspect multiple devices to be inspected by being connected to all of their IEEE1394 bus ports. SOLUTION: The IEEE1394 inspection test device 1 is equipped with multiple 1st means functioning as the physical layer of IEEE1394, multiple 2nd means functioning as the link layer of IEEE1394, bus ports which can be connected to multiple IEEE1394 bus ports of IEEE1394-bus mounted devices to be inspected, and an inspection controller 14 which controls the 1st means together. The inspection controller 14 checks connection states through the paths of the respective bus ports and sends inspection start request packets through bus port paths corresponding to the connection states, and then inspection is performed through IEEE1394 packet transmission and reception when receiving inspection start acknowledgement packets from the IEEE1394-bus mounted devices 2.
Patent JP-H11305720-A (JP)
Title: Information display device
Inventor: YUASA KENJI
IPC: G06F3/0485
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To enable a display device to quickly read a long sentence and also to slowly read a part of the head. SOLUTION: A part of the head of a sentence is retrieved from sentence data to judge whether or not the part of the head is included in the display range of an LED display unit 1 and also to judge whether or not the length of the sentence is longer than a specific value. When the part at the head is included in the said display range of the LED display unit 1, the moving display speed of characters on the LED display unit 1 is made slower than usual and when the length of the sentence is longer than a specific value, the moving display speed of the characters on the LED display unit 1 are made faster than usual.
Patent JP-H11306084-A (JP)
Title: Information processor and storage medium
Inventor: TSURUTA TORU
IPC: G06F12/08
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To easily and effectively process both cache and DMA control requests by performing the cache control and the DMA control against the cache and DMA control requests shown by a decision signal respectively. SOLUTION: An address decoder part 21 supplies the control signals including addresses to a cache control part 22, a data memory part 24 and a data selection part 26 as the decision signals showing the decision results. The part 22 gives a request to the data of a cache memory part 23 if the address of an input request exists at the part 23 against the access given from the part 21. A DMA control part 25 occupies one of ports of the part 24 against the input request given from a processor part 1 and transfers the data received from a main storage part 3 to the part 24 or transfers the data received from the part 24 to the part 3. Thus, either the cache control or the DMA control is carried out when the decision signal shows the cache or DMA control requests.
Patent JP-H05285247-A (JP)
Title: Golf swing checker
Inventor: SUEYOSHI HIROHIKO
IPC: A63B69/36
Filed: 1992-04-06
Abstract: PURPOSE:To provide a swing checker which is easy to handle and allows a user to readily check golf swings at any time. CONSTITUTION:A main body 1 comprises a stroke receiving portion 3 and a support portion 4, and a display means for displaying a stroke position through the pressing force of the stroke of a golf club is formed on the surface of the stroke receiving portion 3 and is provided with either a semi-transparent display sheet 6 which can be peeled from a dark colored layer 5 or a transparent display sheet capable of being peeled from a non-transparent layer and having phosphor dye.
Patent JP-H0625431-A (JP)
Title: Silicone rubber roller for electrophotography and its production
Inventor: YAMAZAKI YUJI
IPC: C08J3/24
Filed: 1993-05-14
Abstract: PURPOSE:To readily and efficiently obtain a silicone rubber roller which does not foul a photoreceptor both immediately after the initiation of use and over a long period thereafter by molding a specific silicone rubber compound into a roller form, crosslinking the rubber, and heating the resulting roller in a vacuum. CONSTITUTION:A molding material containing a rubber compound which comprises a raw silicone rubber as the base polymer and in which the concentration of the sum of siloxanes with low degrees of polymerization and a silicone oil with no functional groups is 5,000ppm or lower is molded into a roller form and crosslinked. The molding is heated in a vacuum to obtain the silicone rubber roller. The heat treatment is conducted in, e.g. a vacuum oven preferably under conditions of a maximum degree of vacuum of 5mmHg or lower, a temp. of 150-250 deg.C, and a treating time of about 3-25hr.
Patent JP-H115772-A (JP)
Title: Amide derivative, its production and use
Inventor: MARUI SHIYOUGO
IPC: A61K31/357
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an amide compound or its salt having an osteoplastic factor action or neurotrophic factor action, especially reinforcing actions such as the differentiation actions of osteoblasts and neurocytes, the survival maintenance action of the neurocytes, etc., due to the osteoplastic factor or neurotrophic factor, and useful as a cell differentiation-inducing factor action agent, its action-reinforcing agent, etc. SOLUTION: A compound of formula I  R<1> is (substituted) amino; R<2> is H, a (substituted) lower alkyl; X is (substituted) methine, N(O)m [(m) is 0, 1]; the ring A is a (substituted) homogeneous ring, a heterogeneous ring; the ring B is a (substituted) homogeneous ring, a heterogeneous ring} or its salt. For example, N-methyl-9-)1,3-benzodioxol-5-yl)-8-hydroxymethyl-naphtho[1,2-d]-1,3-d ioxol-7- carboxamide. The compound of formula I or its salt is obtained by amidating a compound of formula II or its ester or salt and, if necessary, further acylating the produced amide.
Patent JP-H05315649-A (JP)
Title: Light output control ic
Inventor: FUJIMOTO TAKASHI
IPC: H01L33/00
Filed: 1992-05-06
Abstract: PURPOSE:To save the power of the LED driving IC of a light transmitter. CONSTITUTION:N pieces of LED driving circuits and one piece of reference voltage supply circuit are made to one set, and m sets of parallel LED driving circuits 41-4m are accommodated in one LED driving IC. Power terminals VH2 and VL3 for supplying the clamp potential of an IC1 and the substrate potential and power terminals VA and VB for operating circuits are provided separately, and power terminals VH2 and VL3 for supplying the clamp potential of an IC1 and the substrate potential are made common for all circuits, and power terminals VA71-VA7m and VB81-VB8m for operating circuits are provided independently for each set. Hereby, for the power terminal of an unused circuit, the consumption of the current through its circuit can be suppressed and the power saved by giving, for example, substrate potential.
Patent JP-H02292966-A (JP)
Title: Blanking circuit
Inventor: OKAMOTO NOBUYUKI
IPC: H04N3/24
Filed: 1989-05-02
Abstract: PURPOSE:To obtain the blanking signal of a desired level by clamping the voltage obtained by rectifying the waveheight value of the original blanking signal at a prescribed potential and then clamping the blanking signal and the original blanking signal at a clamp voltage level set previously together with the original blanking signal. CONSTITUTION:The transistors TR Q1 and Q2 convert the levels of blanking pulses into those of the original blanking signal which is set at +B power potential +60V in a signal period (a) and then at 0V via a resistance R12 in a blanking period (b) respectively. In the period (a), a capacitor C1 is charged up to about +60V on the route of the TR Q2   C1   diode D1   GND. In the period (b), a capacitor C2 is charged up to about +60V on the route of the GND   the C2   D2 the C1   the R12. Thus the voltage of about -60V is obtained at the negative side of the C2 since the positive side of the C2 is kept at the GND. The original blanking signal where the negative voltage is supplied via a capacitor C3 as the clamp voltage is clamped by a diode D3. Thus it is possible to obtain a blanking signal having its level shifted to -60V in the period (a) and -120V in the period (b) when viewed from the original blanking signal in a steady state without using another power supply.
Patent JP-H05314016-A (JP)
Title: Area destruction detecting system
Inventor: ISHII SHUICHI
IPC: G06F15/00
Filed: 1992-05-06
Abstract: PURPOSE:To always detect destruction in the case that an area assigned to another task is destroyed irrespective of whether it bestrides the boundary of the area or not by filling up a whole area pool for the task with a specified character. CONSTITUTION:As for the area pools prepared in the number of the tasks, the whole area is filled up with the specified character at the time of starting the task, and the whole area pool is checked on the occasion of an area release request and module link, etc., and when the destruction of the specified character in the area other than that assigned to that task is detected, a warning is issued. In the area pool (i) corresponding to the task (i), the whole area is filled up with the specified character (*) at the time of starting the task (i), and the whole area pool (i) is checked on the occasion of the area release request and the module link, etc. In this case since (*) is painted out by another character (in this case, Z) in the area other than that assigned to the task (i), it is considered to be the destruction of the area assigned to another task, and the warning is issued.
Patent JP-S60256299-A (JP)
Title: Piezoelectric electroacoustic transducer
Inventor: KOBAYASHI TERUO
IPC: H04R17/00
Filed: 1984-06-01
Abstract: PURPOSE:To attain prevention of discharge for a receiver by forming a front chamber with an electric insulator and using an electric insulation film fixed so as to cover the sound discharge hole made to the front chamber via a thin airlayer. CONSTITUTION:The front chamber 34 of the electroacoustic transducer is provided between the front chamber plate 35 and a vibrator 31 and formed with an electric insulator such as ABS resin. The front chamber plate 35 is formed with a discharge sound hole 36, a sound leakage hole 37 and a ring form projection 38. In mounting the converter 53 to a handset of a telephone set, the electric insulation film 54 is inserted between an annular projection 55 formed at the inside of the receiver 51 and the converter 53. Thus, no discharge takes place by covering a film 54 fixed on the sound discharge hole 36 through the air layer even when the user hooks off the handset and contacts the ear to the receiver hole while hooking off the device is charged into a high voltage.
Patent JP-S60257946-A (JP)
Title: Casting method using vacuum pack core
Inventor: IMAI YASUO
IPC: B22C9/03
Filed: 1984-06-01
Abstract: PURPOSE:To remove easily core sand and to permit the reuse of said sand by attaching a suction pipe to part of a vacuum pack core installed to the prescribed position in a casting mold in the state of maintaining contact therewith, burning away a film by the electrical heating of a net-shaped heater and pouring a molten metal into the mold while sucking the air. CONSTITUTION:The vacuum pack core 6 is installed to the prescribed position in the casting mold 7 and the suction pipe 8 is attached to part thereof in contact with the core. Electricity is conducted 11 to the net-shaped heater 10 provided in the contact part of the pipe 8 and the film 3 in the vacuum pack core is burned away by the heating thereof. The molten metal is poured into the mold while the core shape is maintained by the suction. The core sand 5 is removed after solidification of the casting. The removal of the sand 5 is extremely easy and the manhour thereof is considerably reduced. The reuse of the core sand is made possible with substantially no contamination.
Patent JP-H0216740-A (JP)
Title: Bipolar power semiconductor device and its manufacture
Inventor: KARUMERO ORIBERI
IPC: H01L29/74
Filed: 1989-05-03
Abstract: PURPOSE: To provide a structure for forming an emitter in a single cell extending on a base area by vertically stacking two types of metallized layers and inserting an intermediate insulating layer between the metallized layers. CONSTITUTION: A cell-like area 2 is formed in a matrix array on a base 1. A first metal layer 6 is formed on the base area 1 from which the upper faces of an emitter bond pad area 7 and a circular oxide area 3 are removed and on the emitter area 2. A first insulating layer 9 is formed on the metal of an area from which the base bond pad area 5 is removed and on the oxide area 3 by polyimide. Then, the second metal layer 9 is formed so that it is electrically brought into contact with the face where the two layers are overlapped in the emitter area. The second insulating layer 10 formed by polyimide is formed on the second metal layer 9 from which the base bond pad area 5 and the emitter bond pad area 7 are removed as a passive layer.
Patent JP-S597524-A (JP)
Title: Electric discharge machining device
Inventor: ITOU TETSUROU
IPC: B23H1/02
Filed: 1982-06-30
Abstract: PURPOSE:To enhance the working efficiency by a method wherein impulse waves generated by the discharge created between an electrode and a workpiece are detected and their wave forms are analyzed so as to discriminate the deterioration of the state of gap in order to control the amount of processing liquid to be jetted to remedy the deteriorated state. CONSTITUTION:Electric discharge machining is performed by applying pulse voltages Vg between an electrode 10 and a workpiece 14 from a power supply. The impulse waves generated by the discharge created across the working gap 20 are detected by a supersonic sensor 35 and inputted to an abnormal discharge discriminating device 40. The magnitude of impulse waves is large in normal discharge and small in abrnormal discharge. The discriminating device 40 discriminates abnormal discharge based upon the detection outputs of impulse waves and of discharge current detected by a detector CT and counts the number of abnormal discharges in order to detect the deterioration of the state of gap. The output signal from the device 40 is sent to the power supply 18 and a servo device for feeding electrode in order to control each of them respectively and further sent to a processing liquid injection device in order to control the amount of processing liquid to be jetted.
Patent JP-S5540259-A (JP)
Title: Electronic ignition timing controller
Inventor: OBARA SANSHIROU
IPC: F02P5/04
Filed: 1978-09-18
Abstract: PURPOSE: To obtain this controller that can synthetically control an engine by the combination of comparatively simple circuits while being programmable in the ignition reference angle, ignition timing and the conduction starting time of an ignition coil in the control of the ignition timing of the engine.  
     CONSTITUTION: An engine is controlled by operating actuators of every kind by data based on signals from a plurality of sensors for detecting the operational conditions of the engine. In this device formed in this way, the following devices are mounted: A reference register group 470 for holding said data. An instantaneous register group 472 for maintaining the instantaneous conditions of the engine. A comparator 480 for comparing the data of these register groups. A compared result retaining register group 502 for sustaining the compared results. A stage counter 570 for putting out signals that select the registers of said register groups in response to processing. And the angle of reference, ignition timing and conduction starting time in the case when controlling ignition timing are constituted in programmable shapes in this device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S606781-A (JP)
Title: Composition for thermal energy storage meaterial and its preparation
Inventor: KITANI SATSUKI
IPC: C09K5/06
Filed: 1983-06-25
Abstract: PURPOSE:To provide a compsn. for thermal energy storage material composed of sodium acetate trihydrate and acetamide, which has an optimum m.p. and does not cause supercooling. CONSTITUTION:The compsn. (having a fusion point of about 56 deg.C) is prepd. by adding about 0.5-10pts.wt. acetamide to 100pts.wt. sodium acetate trihydrate and heating it to a temp. above the m.p. of said trihydrate, pref. about 60 deg.C for homogeneous fusion.
Patent JP-H04320254-A (JP)
Title: High-contrast silver halide photosensitive material
Inventor: KUWABARA KENICHI
IPC: G03C1/09
Filed: 1991-04-19
Abstract: PURPOSE:To provide a high-contrast silver halide reversal photosensitive material for a photomechanical process handleable in daylight and giving high-quality white-on-black characters by lap reversal. CONSTITUTION:A silver chloride emulsion or a silver chlorobromide emulsion having >=80mol% silver chloride content prepd. in the presence of a water-soluble rhodium salt added by 1X10<-7>-1X10<-4>mol per 1mol silver halide is used as a silver halide emulsion in a silver halide emulsion layer. A hydrazine deriv. is incorporated into the silver halide emulsion layer and a redox compd. having a hydrazine structure capable of releasing a development inhibitor when oxidized by the oxidized product of a developing agent as a redox group is incorporated into a hydrophilic colloidal layer other than the silver halide emulsion layer or a second silver halide emulsion layer to obtain a silver halide photosensitive material. At least a part of the released development inhibitor leaches out in a developing soln. and can be converted into a compd. having low inhibiting property by a reaction with a component of the developing soln.
Patent JP-H10306913-A (JP)
Title: Method and device for removing sediment inside and outside of supplying nozzle or supplying pipe for combustion facility
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: F23G5/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device, which are capable of removing sediment simply without remaining any residue actually during the normal operation of a combustion facility. SOLUTION: A lance 27 can be inserted into a supplying nozzle 20 to remove sediment in the supplying nozzle 20 for returning exhaust gas into the combustion chamber of a combustion facility. The lance 27 is retained slidably into the lengthwise axial line direction of the same. The lance 27 is provided with a nozzle head 28 for spraying water at the fore side terminal unit of the same while the rear end of the same is connected to a valve device 29. The valve device 29 is capable of adjusting the amount and pressure of water as well as the opening and closing times of the valve through a control unit 32. Water is sprayed by the lance 27 onto the sediment on the inner part of the supplying nozzle 20 while being atomized and dispersed. According to this method, water invades into the sediment and the sediment is ruptured by the generation of steam.
Patent JP-S5810866-A (JP)
Inventor: SHIDONII AIZATSUKU SOKUROFU
IPC: H01L21/8222
Filed: 1982-06-29
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-S596486-A (JP)
Title: Vacuum valve
Inventor: TEZUKA MITSUO
IPC: F16K51/02
Filed: 1982-07-02
Abstract: PURPOSE:To perform sealing of a high level repeatedly by utilizing the plastic deformation of a metal seal material due to opposing slant surfaces of an inner cutter-type lug and an outer cutter-type lug. CONSTITUTION:An endless-like groove 2 is bored on the surface of a valve body 1 in contact with the inner surface of a main body 5 so as to hold a soft metal seal material such as lead. An endless-like inner cutter-type lug 3 comprised of a nearly vertical inner periphery and an inclined outer periphery, and an endless- like outer cutter-type lug 4 comprised of a nearly vertical outer periphery and an inclined inner periphery are formed on the main body 5. When the valve body 1 at the position of a chain line is moved to the left, the endless-like groove 2 of the valve body 1 is coupled with the inner cutter-type lug 3, and the metal seal material in the groove 2 is changed from the outer cutter-type to the inner cutter-type, thereby a fixing phenomenon due to plastic deformation is generated.
Patent JP-S5237993-A (JP)
Title: Improved process for preparing resins modified with rubbers
Inventor: KONDOU MASATSUNE
IPC: C08F279/02
Filed: 1975-09-19
Abstract: PURPOSE: To prepare a resin modified with a rubber with improved impact resistance and tensile strength by adding a specific amount of water to a bulk polymerization system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04269382-A (JP)
Title: Buoyancy gravity engine
Inventor: KISHINE MASATOMO
IPC: F03G3/00
Filed: 1991-02-22
Abstract: PURPOSE:To obtain pollution-free energy by fitting floats, each formed of a rubber made bellows and provided with weight at the bottom part, at specified spaces apart to a belt wound onto an upper and a lower rotating pulleys in a water drum, and performing rotation by the putting-in/out of air to/from the floats. CONSTITUTION:A V-belt 4 is wound onto rotating pulleys 3 disposed at two upper-lower places in a water drum 1, and plural float fixing frames 6 are fitted at specified spaces apart to the V-belt 4. Each frame 6 is fitted with a float 9 formed of a rubber made bellows and provided with a weight 10 fixed to its bottom part, and the inside of the float 9 is communicated with an air pipe 5 disposed along the V-belt 4. The float 9 on the lifted side sucks air therein by the weight 10 positioned downward so as to be expanded, and the float 9 on the lowered side exhausts air by the weight of the weight 10 so as to be contracted. The V-belt 3 thereby travels by the difference of buoyancy and rotates the rotating pulleys 3 continuously to obtain power.