baber/WOPTO huggingface dataset:
Patent JP-H04227531-A (JP)
Title: Pipeline floating-point processor
Inventor: ROBAATO EMU PAARUMAN
IPC: G06F7/00
Filed: 1991-03-29
Abstract: PURPOSE: To provide a floating point processor for pipeline-processing a series of calculation of a simple and compound arithmetic operation. CONSTITUTION: At least one arithmetic unit for executing arithmetic operation to an input operand given to the arithmetic unit, at least one accumulator for storing the result of the arithmetic operation executed by the arithmetic unit and a means for giving the result stored in the accumulator to the arithmetic unit are provided. The arithmetic operation is pipeline-processed by a stage deciding means for ordering the input operand, a result calculated by the arithmetic unit by using the input operand and a result calculated by the arithmetic unit by using the input operand and the accumulated operand through the floating point processor.
Patent JP-S58183572-A (JP)
Title: Cord reel with radio
Inventor: IDEHARA TAKAO
IPC: B65H75/02
Filed: 1982-04-20
Abstract: PURPOSE:To improve the practicability of a cord reel with a radio in a device in which a drum for taking up a cord is supported rotatably while one of disks on both ends of the take-up drum is provided with any number of plug sockets, by builting a radio receiver in the drum. CONSTITUTION:A support shaft 4 is projected horizontally from the central portion of a central cross rod 3 of a frame rod 1 formed on the upper end with a handle 2 and on the lower end with a bent leg and having a triangular shape as viewed from front and supports rotatably a take-up drum 7 provided on both ends of a winding drum 5 with disks 6, 6'. Also, an end of a cord 8 wound around the winding drum 5 is connected to a cord terminal 9 in the winding drum 5, and terminals of any number of plug sockets 10 provided on the disk 6 at the front side are in parallel to a cord terminal 9 in the winding drum 5 to constitute a cord reel. And a radio receiver 11 is provided on the bottom of the winding drum 5 in said cord reel to operate various dials, switches, etc. 13-16 on a dial 17 for broadcasting through a speaker 12.
Patent JP-S63231494-A (JP)
Inventor: ISAKA OSAMU
IPC: G10L13/00
Filed: 1987-03-20
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-S55158585-A (JP)
Title: Time measuring device
Inventor: KOMATSU HIDETOSHI
IPC: G07C1/22
Filed: 1979-05-29
Abstract: PURPOSE:To provide a portable time measuring device by automatically printing a zechin number on printing paper, transferring it to a slip and arithmetically operate starting and goal arrival time, with a circuit formed by C-MOS's and with a dry battery used as a power source. CONSTITUTION:Time data from a time counting section 21 are stored in a start preliminary memory section 22 with a start signal inputted into a start signal input terminal 213. A code, which is inputted from a start code input section 25 into a section 24 is added therein to the time data stored in the memory section 22. The resulting data are stored in an auxiliary memory section 28. Also, a goal arrival time, to which a code has been added 26 with a goal arrival signal inputted into a goal signal input terminal 214, is stored in the auxiliary memory section 28. In an arithmetic operating section 29, a period of time between a starting time and a goal arrival time is calculated on the basis of the data input thereinto. The result of arithmetic operation is applied to an output section 210. Since almost all of the elements that form a circuit are C-MOS's, a power consumption is low and a dry battery can be used.
Patent JP-S61227538-A (JP)
Title: Polymerizable compound and production thereof
Inventor: TSURUTA TEIJI
IPC: C07C1/00
Filed: 1985-04-01
Abstract: NEW MATERIAL:The polymerizable compound of formula I (X is group of formula II-formula IV; Y is H, <=5C alkyl, <=5C alkoxy, thioalkoxy, alkoxyalkoxy, thioalkoxyalkyl, <=3N tert-amine, trimethylsilyl, trimethylsilyloxy, trimethylgermyl, Cl or Br; R is H, CH3 or Cl; m and n are positive integer) and having a weight-average molecular weight of 200-10,000. USE:A metal adsorbent. PREPARATION:The compound of formula I can be produced by reacting lithiated vinyltoluene with a vinyl compound of formula CH2=CH-Z (Z is group of formula V or CR=CH2) in a solvent. The reaction is carried out preferably by producing lithiated vinyltoluene by the reaction of lithium diisopropylamide with vinyltoluene in a solution and adding the vinyl compound to the reaction product.
Patent JP-S60210525-A (JP)
Title: Method for storing cadmium sulfide powder for electrophotography
Inventor: HISAMURA MASABUMI
IPC: C01G11/02
Filed: 1984-04-05
Abstract: PURPOSE:To store CdS powder so that the electrophotographic characteristics of the powder immediately after production are maintained, by storing the powder in a dark place together with a specified amount of an antioxidant. CONSTITUTION:CdS powder for electrophotography is filled into a tightly stoppered vessel together with an oil soluble antioxidant such as 3,5-di-t-butyl-4- hydroxytoluene, and it is stored in a dark place. By this storing method, deterioration due to a change with the lapse of time can be prevented, and the CdS powder gives a calcined product having improved dark potential and electrostatic contrast as compared to powder stored by a conventional method.
Patent JP-S56163746-A (JP)
Title: Lecithin composition having improved water dispersion characteristic
Inventor: FUJIWARA SHINGO
IPC: C09K23/38
Filed: 1980-05-20
Abstract: PURPOSE: To obtain a lecithin composition which is excellent in water dispersibility and is transparent by compounding ethyl alcohol and propylene glycol or glycerol to lecithin which is an essential component, as a lecithin composition.  
     CONSTITUTION: 1W30wt% Ethyl alcohol, and up to 40wt% propylne glycol and/or up to 30wt%, glycerol are compounded to lecithin which is an essential component, and these are uniformly mixed to prepare the lecithin composition. This lecithin composition easily disperses in water when it is added directly to water and agitated and since it is transparent and stable, it is effectively usable as an emulsifier. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07277628-A (JP)
Title: Household elevator
Inventor: HIRAMI HIDEYUKI
IPC: B66B3/00
Filed: 1994-04-05
Abstract: PURPOSE: To operate a home elevator only for a specific time even if hall buttons run into trouble by judging whether or not time measured by a timer part exists by a prescribed time or more by this control means, and invalidating an input state of a push-down signal only for a specific time when the time exists by the prescribed time or more. CONSTITUTION: When pushing either of hall buttons 6 to 9, this push-down signal is outputted to a control board 10. In this output, when the hall buttons 6 to 9 are put in a push-down state, this push-down time is measured by a timer part of the control board 10. Whether or not this measured time exceeds by a prescribed time or more is judged by the control board 10. When the judgment exceeds a prescribed time, it is judged that either of hall buttons 6 to 9 runs into trouble, the control board 10 invalidates an input state of the push-down signal only for a specific time. Thus, a home elevator can be operated only for a specific time without wholly stopping operation of the elevator.
Patent JP-S61225926-A (JP)
Title: Digital logic pll circuit
Inventor: OBATA HIROSHI
IPC: H03L7/06
Filed: 1985-03-30
Abstract: PURPOSE:To decrease the phase error of an input signal by controlling the frequency dividing ratio of a variable frequency divider in response to the output value of a data processing circuit adding phase difference levels. CONSTITUTION:When the edge point of a digital signal comes, the relation of phase is set to flip-flops 7-10 and the phase difference data is converted into binary codes A-C by a gate circuit GC 2. The phase difference data (a)-(c) generated by preceding edge information are latched to FFs 11-13 and a value dividing the result of addition of the phase difference data A-C at an adder ADD by 2 is outputted. The output is fed to an AND gate G15 and a NAND gate G16 via a gate circuit GC3. Outputs -GT, +GT of the gates G15, G16 are fed to the gate circuit GC1 of a variable frequency divider 12 as a frequency division ratio control signal. Thus, the phase error of the input signal is decreased.
Patent JP-H11265106-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKAYOSHI
IPC: G03G15/01
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To accurately correct a change in a plotting speed caused by the distortion of a scanning mirror. SOLUTION: Relating to the image forming device for forming a multicolor image, the device is provided with plotting speed detecting means 10a to 10c for detecting the plotting speed on each photoreceptor drum from an image transferred to an intermediate transfer body, and control means 20, 30, 40a to 40d for calculating a plotting speed difference between each photoreceptor drum based on the detection outputs by the plotting speed detecting means and for controlling the frequency of an image clock as a synchronous signal at the time of plotting on each photoreceptor drum so as to compensate the plotting speed difference.
Patent JP-H03267112-A (JP)
Title: Air cleaner system
Inventor: ONO KEIICHI
IPC: F24F7/007
Filed: 1990-03-19
Abstract: PURPOSE:To facilitate manipulation when an operation mode is switched and plural cleaners are simultaneously operated by constituting a control means so that an automatic control mode is provided to automatically control the air volume of each blower means in accordance with the output from a contamination detecting means based on control information. CONSTITUTION:The control means 5 is provided with a first control mode for controlling the air volume of a blower means 6 in accordance with the output from the contamination detecting means 3 based on control information and a second control mode for controlling the air volume of the blower means 6 based on the information of the air volume inputted from an operating means 2. When the first control mode is actuated, the air volume is controlled by each air cleaner 1 in accordance with the output from the contamination detecting means 3.
Patent JP-H04301729-A (JP)
Title: Visual environment evaluation device
Inventor: OTA SHINJI
IPC: G01J1/42
Filed: 1991-03-29
Abstract: PURPOSE:To automate a series of works, and thereby enable the result of evaluation to be outputted at once by providing an evaluation means with the result of measurement on the brightness distribution of a measuring means compared with the brightness distribution condition (evaluation reference) of a condition setting means in order to carry out assessment. CONSTITUTION:A television camera 11 as a measuring means 1 and plural brightness measurement units 12 are disposed for defining visual environment. Pictures are taken by the camera 11 and brightness at respective measuring points is concurrently measured by the measuring units 12. The values of brightness measured by the measuring unit 12 are added to the image of the camera 11 in which step tone division is processed while A/D conversion is being performed, so that the image of actually measured brightness distribution can thereby be obtained. The image of actually measured brightness distribution is inputted into a processing means 22, the brightness distribution image as an evaluation reference, in which the image of visual environment is simulated by a computer, for example, is concurrently inputted from a condition setting means 21. Both the images are compared 25 with each other, and the assessment of a range of improvement for brightness distribution in actual visual environment is carried out by an evaluating means 26 based on the comparison made by the comparison means 25. And the result of the evaluation is outputted 23 on an image indicator or outputted 23 into a printer.
Patent JP-H07284193-A (JP)
Title: Diaphragm for speaker and manufacture therefor
Inventor: OKUZAWA KAZURO
IPC: H04R7/02
Filed: 1994-04-05
Abstract: PURPOSE:To provide a diaphragm for speaker having a characteristic that sound quality is high and a reproduction frequency band is wide, regarding a diaphragm for speaker for which a film is used. CONSTITUTION:By composing the material thickness t2 of the edge part of a diaphragm 1 for which a film is used thinner as compared with the thickness t1 of the main body part of the diaphragm, the resonance frequency of a speaker can be lowered by reducing the stiffness of the edge of the diaphragm 1 for which a film having a high rigidity is used, and a diaphragm for speaker having characteristics that also the main part of the diaphragm is well-balanced, the division resonance of a vibration surface is reduced, sound quality is high and a resproduction frequency band is wide can be obtained.
Patent JP-H02251671-A (JP)
Title: Production of carbon fiber
Inventor: MATSUHISA YOJI
IPC: D06M101/40
Filed: 1989-03-17
Abstract: PURPOSE:To improve the compression strength and torsional modulus of a carbon fiber by using atoms or molecules which are solid or gas at normal temperature, ionizing and accelerating the atoms, etc., with electric field in vacuum, implanting ions having an atomic weight smaller than a specific level to the surface of a carbon fiber and then implanting ions having atomic weight larger than the above level. CONSTITUTION:Atoms or molecules which are solid or gas at normal temperature are ionized in vacuum and accelerated with electric potential. A carbon fiber is implanted from the surface with ions having an atomic weight of <=21 such as hydrogen, boron or nitrogen. Thereafter, the fiber is implanted with ions having an atomic weight of >=21 such as silicon, argon, titanium or chromium. The vacuum degree in the implantation process is preferably eta10<-3> Torr, especially <=10<-5>Torr, the acceleration potential of ion is preferably >=50kV, especially >=150kV and the implantation amount of ion is preferably >=10<15>(ion)/ cm<2>, especially >=10<17>/cm<2>.
Patent JP-S51142998-A (JP)
Title: Alarm systems
Inventor: OOMATOI NAOYUKI
IPC: G08B25/01
Filed: 1975-06-04
Abstract: PURPOSE: Transmission of alarm signals over commercial service wires. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09228709-A (JP)
Title: Auto-lock device of keyless system for vehicle
Inventor: KUSUNOKI KIICHI
IPC: B60R25/01
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle door from being automatically locked carelessly when a user is working at a vehicle trunk by providing an auto-lock device capable of outputting a door lock signal when any one of door open and keyless inputs is not detected within a first set time from an unlock signal output, and starting counting of a third set time newly when a keyless input is detected by a trunk input detection means within the first set time, and outputting a door lock signal when a door open input is not detected within the third set time. SOLUTION: After a first set time is over, a lock signal is output to an actuator 110 for locking a door. When an unlock requirement is input, an unlock signal is output to an actuator for unlocking a trunk to open the same. Simultaneously with the output of unlock signal, counting of a third set time is started. It is checked whether or not any one of doors is opened by checking whether an OFF input is made from a door switch 107 or not within the third set time.
Patent JP-H02246120-A (JP)
Title: Manufacture of thin film transistor
Inventor: YAZAKI MASATOSHI
IPC: H01L29/78
Filed: 1989-03-18
Abstract: PURPOSE:To prevent contamination or damage of a surface of a semiconductor layer and to acquire a highly reliable and highly efficient thin film transistor of low interface level concentration by forming a polycrystalline silicon layer as a semiconductor layer and by thereafter forming a gate insulating film in oxygen atmosphere containing vapor through heat oxidation. CONSTITUTION:A low resistance silicon layer 4 is made to remain in a shape of an island in a drain region 18 and a source region 19. After a second amorphous silicon layer 21 is laminated and formed in a shape of an island, a laser beam 10 is irradiated to convert the second amorphous silicon layer 21 to a polycrystalline silicon layer. Then, a surface of a crystalline silicon layer 5 is heat-oxidized at a temperature of about 600 deg.C in oxygen atmosphere containing vapor to form a silicon oxide layer 6. Since oxidation begins from a surface of the polycrystalline silicon layer 5 in said process, the polycrystalline silicon layer 5 can be made a thin film. An interface between the silicon oxide layer 6 and the polycrystalline silicon layer 5 which remains unoxidized is not exposed to outer atmosphere and is not thereby contaminated. An interface level concentration of a thin film transistor consisting of a semiconductor layer of the polycrystalline silicon layer 5 and a gate insulating film of the silicon oxide layer 6 can be restrained low in this way.
Patent JP-S63235224-A (JP)
Title: Stacker for accumulative fluorescent material sheet
Inventor: KATSUTA SATORU
IPC: B65H1/28
Filed: 1987-03-20
Abstract: PURPOSE:To discharge a sheet through the correct adjustment of width independently of the size by shifting a width adjusting member outside a stacker body according to the size of the sheet and guiding the sheet by the tapered surface of the width adjusting member so that the side edge of the sheet contacts a regulating plate. CONSTITUTION:A sheet accommodation part 112 formed between partitioning plates 111 is formed in conformity with the width of the max. carried-in sheet 1, and the sheet 1 having an arbitrary size is accommodated. When the size of the sheet 1 discharged from a sheet accommodation part 112 is large, a width adjusting member 160 is retreated to the second position. When the size of the discharged sheet 1 is small, the width adjusting member 160 is transferred to the first position, and the sheet is guided to the position where the side part contacts a regulating plate 170 by the tapered surface of the width adjusting member 160. Thus, the width adjustment can be correctly carried out independently of the size of the sheet.
Patent JP-H07277374-A (JP)
Title: Sealing container
Inventor: KATO AKIRA
IPC: B65D85/50
Filed: 1994-04-05
Abstract: PURPOSE:To confirm the discharging of air on a container by providing a ventilation hole for whistling, which communicates with an air discharge hole of a valve mechanism, and a whistling mechanism which produces a whistling sound when air in a container main body is discharged from the air discharge hole by the valve mechanism by forming a convection chamber between the air discharge hole and ventilation hole for whistling. CONSTITUTION:When the upper surface 5 of a lid body 4 is pressed, air in a container passes a ventilation hole 9 for whistling and convection chamber 10 from a mouthpiece 20, and is discharged between a valve disk 8 which is lifted by an air discharge hole 7, and a disk-form vertical wall 26. For this reason, a whistling sound is produced accompanying with the discharge of the air. When the pressing is stopped, the flow of the air in the container is stopped by the valve disk 8, and the inside of the container is kept vacuumized by the elasticity of a lid body 4, and the container is completely sealed. Therefore, the discharge of air in the container can be confirmed by the whistling sound, and the container is properly pressed and kept vacuumized with the whistling sound as a reference, e.g. by repeating the pressing of the container until the whistling sound does not generate any more, etc., and the container can be sealed. Also the convection chamber 10 is constituted so as to be cleaned.
Patent JP-H09302117-A (JP)
Title: Aromatic polyamide film and magnetic recording medium
Inventor: YASHIRO TOSHIYA
IPC: B29C55/12
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prepare an aromatic polyamide film capable of forming into a magnetic recording medium having simultaneously excellent electromagnetic transducing characteristics, traveling properties and durability by regulating the characteristics of the surface of the film. SOLUTION: This aromatic polyamide film is regulated so as to have 1.8-2.2 refractive index at least on one surface of the film in the longitudinally direction, 10<2> -10<8> /mm<2> number [N(40)] of protrusions protruding from the flat surface of the film and having >=40nm height and 0.3 ratio of the number [N(80)] of protrusions having >=80nm height to N(40) [N(80)/N(40)]. Moreover, preferably, the averaged particle diameter of particles included by the film is 1-1000nm and the content of the particles is 0.005-10wt.%. The thickness of the film is preferably 0.5-20μm and the number of large protrusions having >=546nm height from the flat surface on the film surface is preferably <=50 per 100mm<2> .
Patent JP-S57184115-A (JP)
Title: Soil surveying device
Inventor: SUZUKI TOMOE
IPC: E02D1/02
Filed: 1981-05-01
Abstract: PURPOSE:To permit boring and other soild surveying activities in every direction by a method in which two guide posts are pivotally attached to a base frame and a boring machine is vertically moved by two cylinders provided in the guide posts. CONSTITUTION:In boring the ground, a boring rod 7 is thrust into a boring machine 5, and the boring machine is vertically moved by means of an oil-pressure motor 8 while turning the boring rod 7 by a driving motor for boring. Also, when surveying soil, where a Dutch type cone penetration testing method is used, for example, a double pipe is inserted into the boring machine in such a way as to enable a mantle cone to be attached to the tip of the rod, the mantle cone is connected to the tip of the rod, the boring machine is lowered by the oil-pressure motor 8 until the mantle cone is penetrated to a desired depth, and then the double pipe with the boring machine is raised.
Patent JP-H07303369-A (JP)
Title: Inside voltage generator for semiconductor device
Inventor: GOOHII CHIYOI
IPC: G05F1/46
Filed: 1995-03-27
Abstract: PURPOSE: To provide an internal voltage generator for a semiconductor memory device that can maintain a constant voltage by controlling the amount of charge pumped linearly. CONSTITUTION: A generator consists of a charge pump 31 for generating a DC voltage by rectifying a clock signal, a variable frequency oscillator 33 for changing an oscillation frequency according to a control signal Sc, and a voltage-controlling means 35 for generating the control signal Sc for controlling the variable frequency oscillator 33, by detecting a target voltage Vout which is maintained by the output voltage of the charge pump 31. Also, the variable frequency oscillator 33 consists of an oscillator and a power control means, and the voltage-controlling means 35 consists of a voltage level detector and an oscillation control part.
Patent JP-H04280265-A (JP)
Title: Multicolor image formation device
Inventor: INOMATA MITSUGI
IPC: G03G15/00
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the occurrence of image color shear at the time of image transfer, and a drop in image quality due to the irregular rotation of an image carrier body. CONSTITUTION:The outer diameter D3 of an image carrier body 3 is set at a value smaller than the pitch circle diameter D9 of a gear 9, or the outer diameter D5 of an image transfer member 5 is kept at a value larger than the pitch circle diameter D10 of a gear 10. When it is assumed that no slip occurs between the image carrier body 3 and the image transfer member 5, the peripheral speed of the pitch circle of the gear 9 for the image carrier body 3 as a drive side becomes higher than the peripheral speed of the pitch circle of the gear 10 for the image transfer member 5 as a driven side. Consequently, the teeth of the gear 10 rotate always in close contact with the teeth of the gear 9, and both gears 9 and 10 can smoothly rotate without any backlash. According to this construction, a peripheral speed variation between the image carrier body 3 and transfer member 5 is restrained, thereby attaining an intended purpose.