baber/WOPTO huggingface dataset:
Patent JP-H08109151-A (JP)
Title: Production of trifluoroacetyl fluoride
Inventor: FURANKU EPUMAIYAA
IPC: C07C51/62
Filed: 1995-06-30
Abstract: PURPOSE: To obtain the subject compound in the identical reaction zone by reacting trichloroacetyl chloride with anhydrous hydrogen fluoride in the presence of a chromium-contg. fluorination catalyst.  
     CONSTITUTION: This compound, trifluoroacetyl fluoride, is obtained by reacting trichloroacetyl chloride with anhydrous hydrogen fluoride in a molar ratio of the HF to trichloroacetyl chloride of 4-15 in the presence a catalyst in a gas phase under a pressure of 1-12 bar at 200-400°C; the catalyst is obtainable by reacting a water-soluble chromium (III) salt with magnesium hydroxide or magnesium oxide in a molar ratio of the latter to the former of 1.5 in the presence of water to effect precipitation of chromium (III) hydroxide, converting the reaction product into a paste, drying the paste at 20-500°C and treating it with hydrogen fluoride. Use of the above catalyst affords the objective composition in only one reaction zone without any concomitant decomposition reaction with no need of using a conventional reactor having a heating zone composed of three different beds. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0846457-A (JP)
Title: Transconductor circuit and active filter
Inventor: REZZI FRANCESCO
IPC: H03F3/45
Filed: 1995-06-30
Abstract: PURPOSE: To suppress distortion generated by a transconductance by suppressing fluctuation of a load current and voltage. CONSTITUTION: The transconductor circuit consists of two input transistors M1 and M2 that are provided with a differential input and single output and the primary induction terminals D1, S1, D2 and S2 connected to one another so as to reduce the fluctuation of load current and voltage and at the same time to suppress the distortion generated by each of the transconductances as well.
Patent JP-H067558-A (JP)
Title: Hair cutter
Inventor: OGAWA HITOSHI
IPC: B26B19/20
Filed: 1992-06-25
Abstract: PURPOSE:To provide a hair cutter which achieves light operation of a manipulation handle for adjusting cutting height along with ease of handling. CONSTITUTION:A blade block 2 is made up of a comb-shaped fixed blade 5 and a mobile 6 which are pressed on each other and kept sliding in contact with each other with a pushup spring. In this hair cutter A, the fixed blade 5 and the mobile blade 6 are slid in the direction of the edge tips thereof to allow the adjusting of a cutting height. A manipulation handle 4 for adjusting the cutting height is so arranged to make the fixed blade 5 and the mobile blade 6 slide in the direction of the edge tips thereof after the ON operation of a power source switch thereby allowing the adjusting of the cutting height.
Patent JP-H09329539-A (JP)
Title: Capillary viscometer
Inventor: OTA KOICHI
IPC: G01N11/08
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To always enable alignment between the axis of a piston and the axis of a barrel by interposing a steel ball between the piston and a load detector while a linear guide is provided at the lower part of the steel ball. SOLUTION: A steel ball 4 is interposed between a piston 2 provided at the lower part of a detecting section 1 and a load detector 3 provided at the upper part thereof while a linear guide 5 is provided at the lower end of the steel ball 4 to support and guide the piston 2 so that it vertically moves. The linear guide 5 is provided with a horizontal plate 8 paralleling a cross head 12 at the lower ends of right and left struts 9 at a right angle to the cross head 12 provided at the lower end of a drive part and supported on a linear guide holder 6 fixed 7 at the central part of the horizontal plate 8 so as to cross at a right angle the central part thereof 8. This always enables axial alignment between the piston 2 and a barrel even when the piston 2 moves vertically with the action of the load detector 3.
Patent JP-H08337403-A (JP)
Title: Preparation of chlorine dioxide
Inventor: ANDERUSU DAARU
IPC: C01D5/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To produce chlorine dioxide by separating solid acidic alkali metal sulfate from a reaction medium, contacting the acidic alkali metal sulfate with an acid aqueous medium to effect at least partial conversion to neutral solid alkali metal sulfate, and separating the partially neutralized solid alkali metal sulfate from the acid aqueous medium on a filter so that water can be used without increasing the load of evaporation on the chlorine dioxide reactor and complicated and expensive facilities are not required.  
     SOLUTION: Sodium chlorate, sulfate and methanol are supplied to a chlorine dioxide generator 1, and kept at a temperature sufficient for an acid aqueous reaction medium to boil under reduced pressure inside the generator. Chlorate ions are reduced by the methanol and chlorine dioxide gas is produced, and the produced chlorine dioxide gas is taken out together with evaporated water. The precipitating solid sodium sesquisulfate (A) is separated on a filter 2 and transferred to a mixing tank 3. And an acid aqueous solution containing sodium sulfate is added to the solid sodium sesquisulfate to be slurry, the acidity of the solution is made to 5.5-6.5N. The compound A is partially converted 10 neutral sodium sulfate in the mixing tank 3, and separated on a filter 4. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6324453-A (JP)
Title: Document processor
Inventor: KUROKAMI MASATO
IPC: G06F3/153
Filed: 1986-07-17
Abstract: PURPOSE:To finely register data suitably for the formation of a document by arbitrarily setting a grid origin and a grid interval. CONSTITUTION:An user inputs the desired grid intervals DELTAX, DELTAY or the grid origins X0, Y0 or both of them by a key operation or the like. A control processor 10 searches the area information (area information field 40 to which it is set) of an area to be processed at present in a composite document page displayed on a display monitor 32 from an area management table 16 and controls a display processor 36 so as to display the grid in the area to be processed based on the grid origins X0, Y0 and the grid intervals (grid width) DELTAX, DELTAY indicating the grid information (set to grid information field). The user registers the data based on the displayed grid.
Patent JP-S5868846-A (JP)
Inventor: JIYOOJI BARANTAIN MIRAMU
IPC: H01J23/087
Filed: 1982-09-27
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-H1114715-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIOKI SHUJI
IPC: H01L21/822
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To generate a test mode control signal without providing a test exclusive terminal when this device has a plurality of input terminals of largely different from each other in operational frequency. SOLUTION: In a usual use, a quartz oscillating circuit 1 outputs a rectangular wave of 32768 hertz, a CR oscillating circuit 2 outputs a rectangular wave of 2 mega hertz, and hence a test mode control signal 4 is left in the 0 state. In the case of test, an external circuit for oscillating is not fitted, and by giving four rounds of rectangular waves to the oscillating circuit 1 in the condition of giving the 0 state to the oscillating circuit 2 from an LSI tester, a test mode control signal 4 is set in the 1 state and a logical circuit 6 is tested. By such operation, an input terminal controlling a test mode becomes unnecessary so as to reduce chip area, and hence the manufacturing cost can be reduced. Restraint of a test exclusive terminal in the case of using this device is eliminated, and facility for the use is remarkably improved.
Patent JP-S6228003-A (JP)
Title: Rolling method for round clad bar
Inventor: YAMAUCHI YUTAKA
IPC: B21B1/16
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a round clad steel having a uniform wall thickness by alternately passing a clad stock through elliptical-section calibers and circular- section calibers. CONSTITUTION:The respective roll calibers are formed to the elliptical sections and circular sections of prescribed sizes throughout a rough rolling stage and finish rolling stage. The clad stock is alternately passed through the elliptical- section calibers and circular-section calibers. The smooth metal flow is thus executed with both the base metal and cladding metal and the clad round bar having the uniform wall thickness is obtd.
Patent JP-S6059259-A (JP)
Inventor: SUZUKI ISAO
IPC: E04D11/02
Filed: 1983-09-09
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-S6411348-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII TOYOKAZU
IPC: H01L21/768
Filed: 1987-07-03
Abstract: PURPOSE:To facilitate the deposition of a metallic interconnection on an insulating film and obtain favorable contact characteristics without developing overhangs at the insulating film by opening a contact hole at the insulating film and by treating a BPSG film with heat after depositing its thin film. CONSTITUTION:A BPSG (silicon glass containing boron and phosphorus) is deposited as an insulating film 2 on a silicon substrate 1 and a photoresist pattern 3 is formed to shape a contact window. After treating the insulating film 2 with dry-etching by using the photoresist pattern 3 as a mask, its photoresist pattern 3 is removed. The BPSG is deposited on the insulating film 2 to the thickness which is sufficiently thin enough to be used again as the insulating film 4. After treating the above film with heat, the whole surface is treated with dry-etching so that the silicon substrate may appear at the bottom of the contact window. After that, a desired metallic interconnection 5 is performed. In this way, the resultant form of the insulating film 2 is so smooth that its state facilitates the deposition of the metallic interconnection 5 and makes it possible to obtain favorable contact characteristics between the silicon substrate 1 and the metallic interconnection 5.
Patent JP-S5689120-A (JP)
Title: Counting comparison circuit
Inventor: OGISO MASAAKI
IPC: H03J3/14
Filed: 1979-12-22
Abstract: PURPOSE:To improve the precision of counting comparison monitor, by stopping all counting to compare inputs and outputs when any of counting circuits reaches the number of set mark ''1''. CONSTITUTION:Counting stop circuit 9 detects carry signals 12-1-12-(n+1) from counting circuits 4-1-4-(n+1) to transmit counting stop signal 13 to circuits 4-1- 4-(n+1). Circuits 4-1-4-(n+1) are so set that carry signals are transmitted when they reach the number of mark ''1'' forecast previously to become full counts; and if the carry signal is transmitted from any of circuits 4-1-4-(n+1), counting operations of all circuits 4-1-4-(n+1) are stopped, and their counting results are compared by comparing circuit 7.
Patent JP-S5955723-A (JP)
Title: Method and device for molding cylinder with specified length made of plastics
Inventor: UCHIDA TAKEHIKO
IPC: B29C53/50
Filed: 1982-09-25
Abstract: PURPOSE:To enable to separate a long cylinder into a specified length after molding easily and to contrive an improvement in continuous molding efficiency of the cylinder, by feeding a plastic sheet to a cylinder molding device by providing separable slits on the sheet in a widthward direction of the sheet at specified intervals. CONSTITUTION:Cylinders are molded continuously by providing slits 2 on the thermoplastic sheet S at intervals corresponding to the desirable length (l) of the cylinder by a slitting device 1 and joining together thermally further lines of the sheet S overlapped each other after supply of the sheet S to a cylinder molding device 3 at a fixed speed. A long cylinder can be separated easily into cylinders length of each of which is (l) by applying simply a little force to a remaining part of the slits 2. As the cylinder is fed to a bottoming process immediately after its separation, the whole process from molding through cutting-off to bottoming is completed during a chain of belt production, the cylinder is prevented reliably from deforming and operation efficiency and accuracy can be improved.
Patent JP-S6411157-A (JP)
Title: Polyamide composite material
Inventor: OKADA AKANE
IPC: C08K5/13
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a polyamide composite material having high transparency, excellent rigidity and heat resistance, consisting of a crystalline polyamide polymer, a lamellar clay minerals and a substance to suppress crystal grain growth of the polyamide polymer by mutual action with the clay minerals. CONSTITUTION:(A) polyamide composite material which consists of (A) 100pts. wt. crystalline polyamide polymer (e.g. nylon 6 or nylon 66), (B) 0.5-150pts.wt. lamellar clay minerals (e.g. montmorillonite or saponite) having 7-12Angstrom  layer thickness and >=30Angstrom interlaminar distance and (C) 0.05-5pts.wt. substance to suppress crystal grain growth of the component A by mutual actin with the component B, such as one or more of a deterioration inhibitor, colorant, lubricating agent, flame-retardant and nucleating agent, preferably deterioration inhibitor (e.g. 2,4-di-t-butyl-p-cresol) and is obtained by subjecting the component B to ion exchange with an onium salt and adding the component C in polymerizing a monomer for the component A in the presence of the component B under heating.
Patent JP-S6230873-A (JP)
Title: Evaporating source housing device for batch-operated vacuum deposition device
Inventor: KATO TAKEO
IPC: C23C14/24
Filed: 1985-07-31
Abstract: PURPOSE:To reduce working time and to execute vapor deposition with stable quality by moving an evaporating source via a sluice valve between a vacuum deposition chamber and evaporating source housing chamber. CONSTITUTION:The sluice valve 2 between the vacuum deposition chamber 3 and the evaporating source housing chamber 1 opened when the required vapor deposition operation in the vacuum deposition chamber 3 ends. Conveying rollers 5 are then driven to eject the evaporating source 4 positioned in the chamber 3 to the chamber 1 in a high-temp. vacuum state. The valve 2 is thereafter closed and the inside of the chamber 3 is opened to the atm. The material which is to be treated and is subjected to the vapor deposition treatment is taken out of the chamber. Another material to be treated is mounted into the chamber 3 and the inside of the chamber 3 is evacuated. The valve 2 is opened to bring the evaporating source 4 into the chamber 3, then the valve 2 is closed to restart the vapor deposition. The evaporating source 4 is made movable without exposing said source to the atm. according to the above-mentioned mechanism.
Patent JP-H0218787-A (JP)
Title: Memory circuit for lisp
Inventor: KOZU SHINICHI
IPC: G11C11/34
Filed: 1988-07-04
Abstract: PURPOSE:To execute the continuous access of a CAR pointer and a CDR pointer at a high speed by constituting a memory circuit with including two memory cells for CAR pointer and CDR pointer, two pairs of sense amplifiers, a selector and a CAR/-CDR select input to control the selector. CONSTITUTION:Sense amplifiers 105 and 108 read the CAR pointer and CDR pointer to be selected from memory cells 104 and 107 for CAR pointer and CDR pointer. These two pointers are selected by an output data selector 111 in correspondence to the CAR/-CDR select input and outputted from a data input and output 119 through an output data controller 112. The CAR pointer and CDR pointer of the cell on a memory address to be designated in such a way are read. At such a time, by inverting the CAR/-CDR select input, the other pointer is also read. Thus, the continuous access of the CAR pointer and CDR pointer can be executed at the high speed.
Patent JP-S5791562-A (JP)
Title: Electrostatic induction transistor and manufacture therefor
Inventor: FURUMURA YUUJI
IPC: H01L29/80
Filed: 1980-11-28
Abstract: PURPOSE:To reduce parasitic capacity by a method wherein a monocrystalline region consisting of the first-conductivity type and the second-conductivity type at the peripheral section of the first-conductivity type only is formed on the first-conductivity type high-concentration region on the substrate surface and the second-conductivity type polycrystalline region surrounding the region is formed on the substrate through an insulating layer. CONSTITUTION:An n<->-single crystalline Si region 3 exists on an n<+>-D region 2 formed on an Si substrate 1 and a p<+>-single crystalline region 4 exists by surrounding the region 3 and a p<+>-polycrystalline Si region 4' exists at the outside of the region 4 and an SiO2 layer 5 lies between the p<+>-polycrystalline Si and the substrate. In electrostatic induction T (SIT) operation, parasitic capacity between the p<+> poly Si 4' serving as a gate electrode feeding region and the D region 2 or the substrate 1 is reduced by the presence of the SiO2 layer 5. In this way, the parasitic capacity is reduced and the design of channel width is made free.
Patent JP-H0456569-A (JP)
Title: Av equipment controller
Inventor: SHINODA HATSUHIKO
IPC: H04N5/44
Filed: 1990-06-26
Abstract: PURPOSE:To attain the control in matching with human behavior by operating an AV equipment when a person is attending between a start time and an end time and stopping the AV equipment when a prescribed time elapses after the person is not attending. CONSTITUTION:The controller is provided with a sensor 5 outputting a detecting signal when a person is attending and a setting section 3 comprising a ten-key or the like so as to select an AV equipment whose operation is controlled by a controller 1 and to set a count-down time or the like, and a CPU 7 starts the selected AV equipment when the detecting signal is outputted between the set start time and start end time and when no detecting signal is again outputted within a prescribed time during the operation of the AV equipment, the AV equipment is stopped. Thus, since the operation of the AV equipment is controlled in response to the human behavior, the application scope is extended and the convenience is improved.
Patent JP-H104939-A (JP)
Title: Beverage
Inventor: TOMI HIROTAKA
IPC: A61K36/18
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a beverage for diet capable of stabilizing activity of hydroxycitric acid which inhibits citric acid ATP lyase, one of enzymes in a metabolic path from a carbohydrate to a fat, by including carbon dioxide into a solution containing hydroxycitric acid. SOLUTION: This beverage useful for diet is obtained by including carbon dioxide into a solution containing hydroxycitric acid such as a Garcinia extract to stabilize activity of hydroxycitric acid and induce a distension feeling with carbon dioxide. The content of hydroxycitric acid is 0.01-50wt.% and the content of carbon dioxide is 0.5-15kg/cm<2> at 20 deg.C. The beverage can be taken before meals as an aerosol beverage.
Patent JP-H0832973-A (JP)
Title: Predictive coding device and predictive decoding device
Inventor: SUZUKI NORIO
IPC: H04N19/70
Filed: 1994-07-20
Abstract: PURPOSE:To provide a decoding signal in which the leading part of a synchronizing signal can be prevented from being clipped by separating an image signal to a synchronous section and an image section and applying amplitude limitation by shifting the range of the image signal downward in the synchronous section. CONSTITUTION:An A/D converter 1 receiving an NTSC color TV signal converts it to a PCM image signal, and supplies it to a synchronizing separator circuit 2 and a limiter circuit 3. The circuit 2 sends a signal to distinguish a horizontal synchronous section from the image section to the limiter circuit 3 and a code converter 8. The circuit 3 performs amplitude limitation of the image signal. An amplitude-limited image signal is sent to a subtractor 4, and modulo subtraction with a prediction signal from a predictor 7 is applied to it, and a prediction error signal is supplied to the code converter 8. The converter 8 converts a quantization output signal to a transmission code, and outputs by multiplexing information from the circuit 2. In this predictive decoding device, the quantization output signal is reproduced by a code inverse converter 11, and the conversion of the range is performed on the decoding signal by a level converter 14, and the decoding signal is outputted by applying D/A conversion by a D/A converter 15.
Patent JP-H1173025-A (JP)
Title: Image forming method, and electrophotographic developer
Inventor: TSUBUSHI KAZUO
IPC: G03G15/01
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide excellent solid uniformity irrespective of smoothness of a transfer material by applying the voltage after the toner image obtained through development with the liquid developer is squeezed, and transferring the image on an intermediate transfer member. SOLUTION: The toner is adhered to a photoreceptor 7 on which the electrostatic latent image is formed on a development electrode 10 when the photosensitive member reaches a development part 8, and the image is developed, and the developer layer is formed on its surface based on the viscosity. The excessive developer is removed by a squeeze roller 17. After the developed toner image is formed, the toner is transferred from a heat roller intermediate transfer part 9 to a transfer paper 30. A plurality of rollers are provided between a development part to the transfer part of a developed toner image keeping member, the moving direction of the surface of the squeeze roller is opposite to that of the photoreceptor, and the excessive developer is removed without damaging the toner image on the surface of the developed toner image keeping member.
Patent JP-S6411862-A (JP)
Title: Printer
Inventor: TERASAWA HIROHARU
IPC: B41J13/00
Filed: 1987-07-07
Abstract: PURPOSE:To achieve stable feed and discharge of a paper sheet, by a method wherein a cut sheet feeder of a built-in type is used, and postures and sizes of a paper feed support and a delivery stacker are made to be alterable according to a kind and size of a feed sheet. CONSTITUTION:After pulling a paper feed support 2 down, it is made to pivot and is set. Thus, a recording cut sheet 10 is charged to a cut sheet feeder 11 along the paper feed support 2. In that case, a wire support part 2A inserted in an expansion/contraction free manner into the paper feed support 2 is pulled out to a suitable length according to a size of the sheet 10. The sheet 10 charged to the feeder 11 is separated sheet by sheet at a separation part 11A with a paper feed roller 12 and is fed. It is pinched between a platen 9 and a pinch roller 13 and is fed along a paper guide 14. The sheet 10 which has been recorded is discharged onto a delivery stacker 3 with discharge roller 15. Further, a click or the like are provided on the paper feed support and the delivery stacker sides to a wire support part 2A and a wire support part 3A, which can be hanged at a free position.
Patent JP-H0514304-A (JP)
Title: Jitter suppression circuit
Inventor: FURUKAWA TAKAHIRO
IPC: H04J3/00
Filed: 1991-07-09
Abstract: PURPOSE:To suppress occurrence of jitter by detecting a phase shift caused in the pointer action of a write clock and a read clock to/from a buffer circuit memory and generating a bit stuff signal whose period is gradually changed in response to the phase difference. CONSTITUTION:A threshold level decision section 44A compares a count outputted from a count section 43A with a threshold level used for predicting 1-bit deviation and when the section 44A decides it that the count exceeds the threshold level, a distribution section 46A generates a bit stuff signal. Thus, the phase difference of a buffer circuit memory 20 is absorbed by one bit and a threshold level arithmetic operation section 45A revises the threshold level to obtain a threshold level used to predict it that a phase shift is increased one by one bit. That is, when the phase difference is absorbed while the threshold level is sequentially increased and the bit stuff period is gradually quickened, the predicted threshold level is set to obtain a phase at which the phase difference is inverted, the predicted threshold level is sequentially decreased from the point of time to slow down the bit stuff period sequentially. Thus, the occurrence of jitter is suppressed.