baber/WOPTO huggingface dataset:
Patent JP-H03288117-A (JP)
Title: Scanning optical device
Inventor: TOMITA HIROSHI
IPC: G02B26/12
Filed: 1990-04-04
Abstract: PURPOSE:To correct deviation in scanning position due to the plane tilt of a rotary polygon mirror without using any special lens by deflecting a plane reflecting mirror, which is arranged in a plane perpendicular to the deflecting direction of a rotary polygon mirror so that deflection is possible, according to the tilt quantity of each reflecting surface of the rotary polygon mirror in the plane perpendicular to the deflecting direction. CONSTITUTION:This optical device is equipped with the plane reflecting mirror 14 which is positioned between light sources 11 and 12 and the rotary polygon mirror 15 and so arranged as to enable deflection in the plane perpendicular to the deflecting direction of the rotary polygon mirror 15, and a plane reflecting mirror deflection driving means which deflects the plane reflecting mirror 14 according to the tilt quantity of each reflecting surface of the rotary polygon mirror 15 in the plane perpendicular to the deflecting direction. Namely, the plane reflecting mirror 14 is deflected according to the tilt quantity of each reflecting surface of the rotary polygon mirror 15, so the deviation in the scanning position can be corrected without adding a plane tilt correcting function to an image formation optical system. Consequently, the deviation in the scanning position due to the plane tilt of the rotary polygon mirror 15 can be corrected at low cost without using any special lens.
Patent JP-H03289944-A (JP)
Title: Scale for taking x-ray photograph of whole jaw
Inventor: USUKINU TADASHI
IPC: A61B6/14
Filed: 1990-04-04
Abstract: PURPOSE:To take an X-ray photograph of whole jaws by providing an in-mouth jig which is formed approximately in an U-shaped along a row of teeth and in which a plurality of X-ray non-transmissible material balls are embedded at intervals of a distance to nip the balls between upper and lower jaws, and a lattice of an X-ray non-transmissible material supported in a closely attached state to a cheek. CONSTITUTION:An in-mouth jig 1 is firmly nipped between the upper and lower rows of teeth of a patient and balls 2 are positioned on the row of teeth. In which case, since a coupling tool 7 is positioned outside a mouth, a lattice 4 is connected thereto, and the lattice 4 is firmly attached to a face by tying a string 6 on a rear head part. When an X-ray photograph of whole jaws are taken in a state described above, the shades of the balls and the lattice are photographed in a state to be superposed with the image of the jaws. In this photograph, by measuring the size of the shade 2a of the ball, the degree of shrinkage of a portion near the ball 2 is detected from the actual size of the ball 2. In a position spaced away from the shade 2a of the ball, the degree of shrinkage can be estimated from the size of a shade 4b of the lattice projected on a photograph, and the accurate shape of each part of the whole jaws can be detected by taking an X-ray photograph of the whole jaws.
Patent JP-S59214410-A (JP)
Inventor: YAMAZAKI KIYOSHI
IPC: A47G33/00
Filed: 1983-05-20
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-S5214722-A (JP)
Title: Process for preparation of malononitrile dimer
Inventor: IWASA YOSABUROU
IPC: C07C253/00
Filed: 1975-07-22
Abstract: PURPOSE: Pure malononitrile dimer is prepared by the reaction of sodium prussiate with chloroacetic anhydride obtained by heating the mixture of chloroacetylchloride and monochloroacetic acid in the presence of ferric hloride and aluminium chloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58207705-A (JP)
Title: Differential detecting and demodulating system
Inventor: OGOSE SHIGEAKI
IPC: H03D3/02
Filed: 1982-05-28
Abstract: PURPOSE:To demodulate a modulation signal frequency-modulated or phase-modulated with an analog signal, by detecting and demodulating the analog signal at a differential detecting device having a delay line giving a minute delay time. CONSTITUTION:An input signal 8 of a demodulator is inputted to the delay line 1. A delay signal 9 the delay time tau of which satisfies tauapprox.=0 and Wctau=2npi+ pi/2 (where; n=0,1,2..., and Wc is an angular frequency of carrier), and the input signal 8 of the demodulator are inputted to a phase comparator 2. An output 12 of the phase comparator is inputted to an LPF3, where a high frequency component is eliminated and an output 14 of an analog demodulator is obtained as its output. With the demodulator in this constitution, the modulation signal frequency-modulated or phase-modulated with the analog signal is demodulated.
Patent JP-S60239223-A (JP)
Inventor: DEIBITSUDO JIEE PATORITSUJI
IPC: B29C48/05
Filed: 1985-04-25
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-S63256595-A (JP)
Title: Method for baking molecular beam source cell
Inventor: SUMI YASUKAZU
IPC: C30B23/08
Filed: 1987-04-13
Abstract: PURPOSE:To improve the heat efficiency in baking, to reduce the necessary baking time, and to eliminate the need for the superfluous capacity of the electric power source for a molecular beam source cell by using a specified thermal shield at the time of baking the molecular beam source cell to be used in a device for molecular beam epitaxy. CONSTITUTION:At the time of baking the molecular beam source cell to be used in the device for molecular beam epitaxy, at least a part of the opening of the molecular beam source cell 1 is covered by he thermal shields 2 and 3 consisting of >=1 metallic sheet, and the molecular beam source cell is energized and heated.
Patent JP-H04301300-A (JP)
Title: Semiconductor memory
Inventor: UCHIDA KATSUNORI
IPC: G06F12/16
Filed: 1991-03-28
Abstract: PURPOSE:To increase an access frequency to a memory cell and to give sufficient stress at the time of a burn-in test. CONSTITUTION:A selector 950 selects either the last bit output line 503 of a shift registor 5 indicating that a data registor is filled with data or an input clock 1601 in accordance with the output line 1701 of a test terminal. When the cycle of the operation clock such as one at the time of the burn-in test is long, data is transferred from the data registors 31-33 to the memory cell array 1 at every clock of the input clock 1601 by permitting the test terminal 1701 to be a high level so that the access frequency to the memory cell is increased.
Patent JP-H07289794-A (JP)
Title: Clothes dryer
Inventor: KURODA KOICHI
IPC: D06F58/28
Filed: 1994-04-27
Abstract: PURPOSE:To enable efficient removal of dust, etc., from clothes at the time when completion of drying process is discriminated, by means of stopping electricity to a dryer's heating section, and of controlling turning drum's driving section to switch cyclically high output and low output alternate with each other. CONSTITUTION:Normally, when a microcomputer 50 directs ordinary drying operation, it electrifies a motor 21 and a heating section 19, in which case, number of rotation of the motor 21 is selected at a normal speed, and a drying process is completed when difference between temperature at the heater's exit and entrance, detected by the temperature sensors, viz. the first one 30H and the second one 30L, each reaches the value previously set. The micro-computer drives only the motor 21, rotates a fan for normal cooling down function. Subsequently, it performs ATPIT control for enhancing collectability of dust, etc. And, this ATPIT control gives time factor for the motor 21 to set both low output and high output, and the ATPIT control cycle based upon the drying time and ROM memorized tables.
Patent JP-H03290239-A (JP)
Title: Heavy corrosionproof coated steel material and preparation thereof
Inventor: SUZUKI NORIHIKO
IPC: B05D7/24
Filed: 1990-04-06
Abstract: PURPOSE:To impart various patterns along with the lining of polyethylene by consistent lining by applying patterns to the outside of the corrosionproof polyethylene layer formed to the outside of a steel material using polyethylene layers having different hues. CONSTITUTION:A primer layer 2, an adhesive polyethylene layer 3, a corrosionproof polyethylene layer 4 and a decorative polyethylene layer 5 are applied to the surface of a steel material 1. The corrosionproof polyethylene layer 4 is formed by a method wherein 1.5-3.0% of carbon black is mixed with gaseous phase polyethylene in order to enhance weatherability to be kneaded therewith at high temp. under high pressure and the resulting mixture is processed into pellets to be finely ground by freeze- grinding to obtain a spherical polyethylene powder having a mean particle size of 100-400mum and this powder is subjected to electrostatic painting. The decorative polyethylene layer 5 is formed by mechanically mixing a pure polyethylene powder and a polyethylene powder high in the concns. of C, B and scattering and lining the resulting mixture under a heating condition. By changing the compounding ratio of the polyethylene black powder containing C, B and the polyethylene white powder, various hues are imparted to the decorative polyethylene layer.
Patent JP-S61249157-A (JP)
Title: Memory back-up system
Inventor: WADA KEN
IPC: G06F12/16
Filed: 1985-04-26
Abstract: PURPOSE:To back up a main memory as a whole by the back-up memory of the minimum dividing unit of the hardware by changing over the troubled page in the main memory through an address converting map and an actual address converting register. CONSTITUTION:A back-up memory 3 has the capacity of the minimum dividing unit (page) of the hardware. When a certain program accesses a main memory 2, a physical page 2a address can be obtained from a physical page 7a address through an address converting map 7 and an address converting register 8. Thus, by setting the physical page 2a address of a memory 3 to a map 7 instead of the troubled physical page 2a of the memory 2, the troubled page is cut off, and can be logically changed over to the memory 3. The memory 3 can back up for the optional physical page 2a of the memory 2 in the same way. Namely, the memory 2 as a whole can be backed up by the memory 3 of the minimum dividing unit of the hardware.
Patent JP-H09261368-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide data communication equipment with which an optimum transmission line can be corrected corresponding to the destination of a communicating party. SOLUTION: This equipment is provided with a detection circuit 24 for detecting call originating side telephone number information before call connection, register circuit 30 for registering information for fixedly correcting the transmission line corresponding to the telephone number on the call origination side, and control circuit 20 for reporting information for variably correcting the transmission line to the opposite side equipment at the time of communication execution. In this case, at the time of communication execution, the information for correcting the variable transmission line is reported to the opposite side equipment and based on this reported information, the information, which is registered in the register circuit 30, for fixedly correcting the transmission line is changed corresponding to the telephone number on the call origination side.
Patent JP-S63318816-A (JP)
Inventor: JIYATSUKU AASAA DOURAA
IPC: H03K19/003
Filed: 1988-04-14
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-H07279334-A (JP)
Title: Snow guard metal piece for roof
Inventor: OTAKE SOICHIRO
IPC: E04D13/10
Filed: 1994-04-04
Abstract: PURPOSE:To simplify the manufacture of a snow guard metal piece by punching off a metal plate into a specified shape, and forming a roof surface mounting part which is horizontal and a snow stop angle fastening part having a vertical angle fitting groove. CONSTITUTION:A metal plate is punched off into such a shape that a roof surface mounting part 2 adjoining to an angle fastening part 1 having a fitting groove 11 for an L-shaped snow stop angle A, and the angle fastening part 1 is folded up so that a snow guard metal piece is formed. Together with transverse shingles, a mounting plate 4 is nailed fast to an under-roof lying material so that the snow guard metal piece is mounted, and the angle A is fitted in the groove 11, and a metal sheet 3 is secured to the roof surface mounting part 2. This facilitates the fastening works.
Patent JP-S5830357-A (JP)
Inventor: FURIIDORITSUHI SHIYANTSU
IPC: B05B3/16
Filed: 1982-05-29
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-H03289800-A (JP)
Title: Power supply device for telemeter
Inventor: URATA HIDEO
IPC: G01L5/00
Filed: 1990-04-05
Abstract: PURPOSE:To apply this device without generating inconvenience even when an object to be measured is small, or ambient space is limited, or measurement is performed under the various kinds of measuring conditions such as the ambient temperature of the object to be measured, etc., by providing a sensor, a contact, and a battery part to the object to be measured. CONSTITUTION:The contact 19 performs cyclical motion with the object (a) to be measured, and comes in contact with a fixed electrode 20 cyclically in the middle stage of a travel route X. At this time, the battery part 21 is connected electrically to a power source 22 cyclically via the contact 19 and the fixed electrode 20, and a power can be supplied from the power source 22 to the battery part 21 cyclically. The battery part 21 stores the power supplied when cyclical connection to the power source 22 is performed transiently, and operates a transmission part 3 by supplying a stored power to the transmission part 3. In such a way, the device can be applied without generating the inconvenience even when the object to be measured is small, or the ambient space is limited, or measurement is performed under the various kinds of measuring conditions such as the ambient temperature of the object to be measured, etc.
Patent JP-H09276815-A (JP)
Title: Robot for intra-tube work
Inventor: MIZUNO SUEYOSHI
IPC: B08B9/04
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To protect a tube and a work robot from damage by detecting the clogging of a hose, etc., the slipping of a work apparatus, and other troubles. SOLUTION: This robot is composed of a work apparatus 50 which travels while pulling a hose and others 43 for transferring recovered substances in a tube, and a hose and others pulling apparatus which feeds and rewinds a hose and others 43. A force detector 41 which detects action force effecting between the work apparatus 50 and the hose and others 43 is fitted, and the work apparatus 50 and the pulling apparatus are operated on the basis of the action force.
Patent JP-H05109493-A (JP)
Title: Circuit for operating high-voltage discharge lamp
Inventor: MEERUTEN RUURUSEMA
IPC: H05B41/392
Filed: 1992-04-10
Abstract: PURPOSE: To provide a high pressure discharge lamp in which the light flux of an operating discharge lamp can be controlled at a nearly constant level which is the same as the light flux level held during normal lamp operation during the most part of the starting period of the discharge lamp. CONSTITUTION: A high pressure discharge lamp operation circuit is equipped with a ballast circuit VI which generates a current from a supply voltage source via a high pressure discharge lamp, a means I which controls power consumed by the high pressure discharge lamp, a means II which influences high pressure discharge lamp starting characteristics. The means II is equipped with a means III which controls the flux of the high pressure discharge lamp, and the means IV which operates the means I automatically after the starting of the high pressure discharge lamp. The flux of the high pressure discharge lamp operated by this circuit has the nearly constant same value during the nearly whole time interval of the high pressure discharge lamp starting and during normal discharge lamp operation.
Patent JP-S63256344-A (JP)
Title: Fly edge polishing method
Inventor: MASUDA MASAMI
IPC: B24B3/34
Filed: 1987-04-15
Abstract: PURPOSE:To easily polish a fly edge with high accuracy without any influence of mounting error of fly edge, by holding the fly edge similarly to that in cut working, rotating it in the opposite direction to that of working and polishing the fly edge with the land portion being pressed against a grinding wheel. CONSTITUTION:A fly edge 2 is clamped by a tool holder 3 which is chucked by a chuck 4 of a spindle 5 of a working machine like a milling machine for preparatory plan, and a grinding wheel 5 is mounted on a table 6 of working machine. And the fly edge 2 is adapted to contact the grinding wheel 5 to be polished by the reverse rotation to the normal usage condition. Since the fly edge 2 in polishing is held similarly to that in the normal cut working and rotated in the opposite direction to same, the land 2b can be polished easily and accurately with-out any effects of mounting error of fly edge 2. As a result the fly edge bears accurately against the surface of a material to be ground to prevent it from the degradation of surface roughness.
Patent JP-H10279143-A (JP)
Title: Supply device for pallet and core
Inventor: NAKAMURA HIDENORI
IPC: B65H19/12
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To separate a pallet and a core from a pallet body securely by providing a pallet/core separation part which receives the lowermost pallet among a plurality of pallet bodies in a step break-up part and separates it into the pallet and the core. SOLUTION: Each pallet supply part 14 receives and supplies a pallet which is separated in a pallet/core separation part 13 and is conveyed through a pallet conveyance part 17. Each pallet supply part 14 is connected with a discharge line 16. Moreover, a core separated by the pallet/core separation part 13 is sent to a core conveyance part 19 through a core stocker 18 and is conveyed to each printing book winding device 11 by a handling device which mounts the core on the printing book winding device 11 attached to the printing book winding device 11 from the core conveyance part 19.
Patent JP-H0651751-A (JP)
Title: Image display device
Inventor: HIRAHATA SHIGERU
IPC: G09G5/36
Filed: 1993-04-19
Abstract: PURPOSE:To provide the image display device capable of high-speed writing and reading of screen data and without decreasing the throughput of an MPU. CONSTITUTION:The image display device equipped with plural series of display memories 10-12 wherein information written by an arithmetic processor is a color image is provided with an arithmetic information setting circuit which stores arithmetic information, an arithmetic circuit which performs arithmetic operation between arithmetic information stored therein and the information stored in the display memories 10-12, and an information setting circuit which has the same number of bits with the display memories 10-12 corresponding to the series. Further, the device is provided with a memory input/output means 100 for information between the display memories 10-12 and an arithmetic processor, a bit control circuit which controls the operation permission and inhibition of an optional bit position with bit mask information and is common to the display memories 10-12, and a display memory series control circuit which controls the writing operation and reading operation of an optional series among the display memories 10-12. Then the device is equipped with an input/output control means 200 which controls the operations of the display memories 10-12 and memory input/output means 100. Then a 2nd read state wherein data are supplied to the arithmetic processor is provided.
Patent JP-S5517549-A (JP)
Title: Electrostatic recording method by means of single side controlling electrostatic recording head
Inventor: OONISHI MASARU
IPC: H04N1/29
Filed: 1978-07-25
Abstract: PURPOSE: To make recording effective on the recording paper for low humidity without deteriorating recording density even under high temperature and humidity conditions by applying control voltage with small building-up time constant to control electrodes after applying recording voltage with large building-up time constant to recording electrodes.  
     CONSTITUTION: A dielectric layer 3 is formed on one side of the conductive base 2 for eledtrostatic recording paper 1 and pressed onto an electrostatic recording head 5 comprising a control electrode 4 and a multitude of recording electrodes to electrostatic recording. Recording voltage Vn is first applied to the recording electrodes and then control voltage Vc is applied to the control electrode 4 late by the time Td. The recording voltage Vn has been already saturated nearly at 90% by that time, and a peak value Vp+Vn prevailing while voltage Vp induced on the control voltage Vc passes a peak value thus increases, thereby improving the recording density. The recording paper for low humidity is made now available for recording even under high temperature and humidity conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59217406-A (JP)
Inventor: HANSUURUDORUFU SHIENKU
IPC: F23C10/02
Filed: 1984-05-09
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-S63255715-A (JP)
Title: Ac constant voltage device
Inventor: ODA KATSUHIRO
IPC: G05F5/00
Filed: 1987-04-13
Abstract: PURPOSE:To prevent the variation of a load voltage by controlling the phase of AC in accordance with the variation of an AC supply voltage. CONSTITUTION:An AC constant voltage device feeds a load 3 from an AC power source 1 through a switching circuit 8. This control circuit consists of a synchronizing circuit 2, a voltage variation detecting circuit 4, a relaxation oscillating circuit 5, and a pulse generating circuit 7. The variation of the AC supply voltage is detected by the voltage variation detecting circuit 4, and the voltage which has a crest value corresponding to this detected voltage is outputted from said relaxation oscillating circuit 5 synchronously with AC. A pulse subjected to pulse width modulation is generated from the pulse generating circuit 7 in accordance with the voltage difference between this output voltage and a preliminarily determined voltage. As the result, the switching circuit 8 is driven at a time rate corresponding to the pulse width to supply a constant voltage to the load 3.
Patent JP-H10285592-A (JP)
Title: Image encoding device and method, computer readable recording medium recording program for image encoding control and data preparation device for recording
Inventor: MIHARA KANJI
IPC: H04N19/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To improve subjective image quality while providing a function for making a quantization characteristic value for each block fluctuate corresponding to the complication of images for each block within a screen. SOLUTION: The switching information of whether or not to use a fluctuating quantization mechanism is recorded in a fluctuating quantization mechanism setting file inside a computer 12 for video encoder control corresponding to the time code of the images. The computer 12 for the video encoder control controls a switch part 44 based on the fluctuating quantization mechanism setting file and turns the fluctuating quantization mechanism on and off. The switch part 44 connects a quantization circuit 33 and a quantization index decision part 42 in the case of turning off the fluctuating quantization mechanism and connects the quantization circuit 33 and a macroblock quantization index decision part 43 for using the fluctuating quantization mechanism in the case of turning on the fluctuating quantization mechanism.
Patent JP-S63277693-A (JP)
Title: Novel 2beta-morpholino-androstane derivative and manufacture
Inventor: TOOMASU SUREE
IPC: C07J1/00
Filed: 1988-04-13
Abstract: 2-Morpholinyl-androstane derivs. of fomrula (I), their mono- and bis-quat. ammonium cpds. and the acid addn. salts of (I) or its mono-quat. ammonium cpds. are new. In the formula, R1 = H or 1-12C opt. substd. acyl; R2 = H or 1-12C acyl; R3 = CH2, N(Me) or a bond. - Pref. R1 = H; R2 = 1-6C satd. acyl; R3 = CH2 or bond; and cpds. are 16 beta-monoquat. ammonium cpds..