baber/WOPTO huggingface dataset:
Patent JP-H04287261-A (JP)
Title: Data transfer control system and magnetic disk controller
Inventor: KOJIMA AKIRA
IPC: G06F5/06
Filed: 1991-03-18
Abstract: PURPOSE:To improve the data transferring efficiency between a host and slave devices through a buffer memory provided between the devices irrespective of a difference in data transferring speed between the devices. CONSTITUTION:The data transferring efficiency through a buffer memory 11 is improved by dynamically changing the control of the access right of the buffer memory 11 which is provided between a host and disk interface control circuits 2 and 3 and composed of a large-capacity DRAM in accordance with the amount of data stored in FIFO memories 4 and 5 respectively provided on the circuits 2 and 3 sides. In addition, the access interrupting frequency to the memory 11 caused by refreshment is reduced and the transferring efficiency is improved by performing the refreshment of the memory 11 composed of the DRAM by using the transfer data themselves.
Patent JP-H04288152-A (JP)
Title: X-ray tomographic camera
Inventor: OKAZAKI GENSUKE
IPC: A61B6/02
Filed: 1991-03-18
Abstract: PURPOSE:To obtain a smaller apparatus which performs a local tomographic photographing by X rays mainly of a human head as object, little moving the object to be taken. CONSTITUTION:Rotary material 2 is mounted on a shaft so as to turn horizontally with respect to a base member 1. An X-ray tube device 4 is provided at one end of the rotary material 2 and an object (a) is located at an intermediate point with respect to the X-ray tube device 4. A film housing case 6 is arranged as opposed to the object. The housing case 6 is moved horizontally in the same direction with the housing case 6 opposed to the tube device 4 while the housing case 6 is always moved horizontally to the object (a) by a parallel ruling mechanism 8.
Patent JP-S60195907-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01C10/34
Filed: 1984-03-19
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-H01227404-A (JP)
Title: Automatic control in resistor trimming device
Inventor: KUMOMURA YASUYUKI
IPC: B41J2/345
Filed: 1988-03-08
Abstract: PURPOSE:To contrive trimming having good reproducibility by holding probes in a state of being separated from a resistor during operation of a changeover means so as to prevent a noise at an operation time of the changeover means from entering the resistor. CONSTITUTION:In a resistor trimming device holding in common probes 6 for measuring resistance value of a resistor and for impressing pulse voltage and wherein the probes 6 are connected to a means 16 of measuring resistance value as well as to a means 13 of impressing pulse voltage through a changeover means 17, the probes 6 are held in a state of being separated from the resistor during operation of aforesaid changeover means 17 so as to prevent a noise during an operation time of the changeover means 17 from entering the resistor. For instance, each resistance value of a heating resistor of a thermal head 1 is measured and the resistance value is memorized for a time so as to set up pulse voltage basing on the measured value. Next, the tip parts of the probes 6 are held in the state of being separated from the surfaces of the electrodes of the thermal head 1 and a selector 17 is again operated so as to connect the probes 6 to a pulse voltage impressing device 13.
Patent JP-H09223157-A (JP)
Title: Medical image information retrieval device
Inventor: OGINO SATOSHI
IPC: G06F3/048
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To retrieve image information fast by outputting image information which meets retrieval conditions according to image management information. SOLUTION: An operator inputs patient information, desired photography conditions, and desired image information as retrieval conditions on a keyboard 1 or with a mouse 2. Subsequent steps are performed by a central processing control part 4e. Then retrieval from 1st-3rd hierarchical tables is performed according to the inputted retrieval conditions to pick up matching attached information. The address of the picked-up attached information in a hierachical table is obtained and passed to an image management information storage part 4d. The address of image information, corresponding to the passed address, on this image management information storage part 4d is outputted. According to the outputted address of the image information, image information stored in an image information storage part 4c is read out.  The read image information is displayed out on a display device such as an image display monitor 5.
Patent JP-H03255580-A (JP)
Title: Encipherment system
Inventor: NARITA KIYOKAZU
IPC: G06Q40/00
Filed: 1990-03-06
Abstract: PURPOSE:To improve the safety by sending two different encipherment keys to a transaction device through different routes and generation a new encipherment key therein by using these encipherment keys. CONSTITUTION:A first encipherment key is stored in a host computer 11, a storage means 17 for storing a second encipherment key and an encipherment algorithm and an enciphering means 15 are provided, and also, an IC card 14 which can be connected to a transaction device 12 is provided. The transaction device 12 sends out a first encipherment key to the IC card 14, the enciphering means 15 of the IC card 14 generates a third encipherment key from a first encipherment key, based on a second encipherment key and an encipherment algorithm, the transaction device 12 sends out a third encipherment key to an input device 13, and the input device 13 enciphers confidential information, based on a third encipherment key and the encipherment algorithm and sends it out to the transaction device 12. In such a way, since the confidential information is enciphered by generating a new encipherment key and using it, it is excellent in safety.
Patent JP-H07240667-A (JP)
Title: High frequency synchronizing circuit
Inventor: YOKOYAMA HAJIME
IPC: H03J3/06
Filed: 1994-02-25
Abstract: PURPOSE:To prevent the lowering of the characteristic of a high frequency synchronizing circuit to be used many times when a variable capacitance diode for plural circuits is used when the variable capacitance diode is integrally formed within an integrated circuit. CONSTITUTION:The connection point of cathodes with each other is formed; the circuit is composed of variable capacity diodes D 1 and D 2 to which synchronizing voltage VT is added to the connection point and which are made a pair and a synchronizing coil L 1 forming a parallel resonance circuit with DC capacity of the variable capacity diodes D 1 and D 2', the connection point is alternately grounded via a capacitor C 1; and the anode side of the diodes D 1 and D 2 which is the side opposite to the connection point is grounded via a bias resistance R 2. Therefore, because the leakage current from the synchronizing coil L 1 to the connection point is not generated, the lowering of a characteristic can be prevented.
Patent JP-S61208821-A (JP)
Inventor: REINOA RINZEI
IPC: H01G4/18
Filed: 1986-03-12
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-S55145477-A (JP)
Title: Direct current reproducing circuit
Inventor: TSUBOSAKA KAZUYOSHI
IPC: H04N5/33
Filed: 1979-04-27
Abstract: PURPOSE:To prevent the fluctuation of the reproduction level and thus increase the measuring accuracy of the temperature of the measured substance, by increasing the holding time of the peak value of the reference signal in the video signal via the peak holding circuit. CONSTITUTION:The video signal obtained by giving the AC amplification to the output of the infrared ray detector is supplied to input terminal 14 of peak holding circuit 11. This video signal includes the electric signal derived from the infrared rays supplied from the measured substance and the reference black body emerging fixed period. On the other hand, the 1st synchronous signal synchronized with the reference signal is supplied to circuit 11 via terminal 15, and thus the peak value of the reference signal in the video signal is held for the period in accordance with the synchronous signal. At the same time, the 2nd synchronous signal synchronized with the 1st synchronous signal sent from terminal 17 is applied to electronic switch 13. As a result, switch 13 is turned on, and capacitor C is charged by reference power source 19. Thus the reference signal is held at reference voltage Ec within the period of the peak value, and accordingly the DC component is piled on the measured substance signal to perform the DC reproduction.
Patent JP-S61210912-A (JP)
Title: Air flow measuring instrument
Inventor: SUZUKI MASATOSHI
IPC: G01F15/00
Filed: 1985-03-15
Abstract: PURPOSE:To measure an air flow quickly and exactly by operating an average flow velocity based on signals from plural sensors. CONSTITUTION:A measuring part 1, a duct 2 including a flow direction adjusting means 3 and a measuring main body 7 including a body for supporting said part is necessary, are shifted to the air discharge inlet 61 of an air conditioner, and positioned so that the opening of the duct 2 can includes the air discharge inlet 61. Preferably, a flange part 22, etc., at the side of the air to be measured introduction end part 21 of the duct 2 are adhered to a ceiling, etc., which is led to the duct 2 and passes through the measuring part 1, is detected, and an arithmetic part 5 operates and processes the air flow in light of the path area, etc., of the air, whereby the air flow entering and discharging through the air port of the air conditioner, etc., is calculated.
Patent JP-H03113931-A (JP)
Title: Restoring system for remote controller
Inventor: TAKEUCHI HIROTO
IPC: H04L12/40
Filed: 1989-03-07
Abstract: PURPOSE:To always keep a normal state without incurring the total stop of a remote controller by detecting the abnormality of data transmission/reception at the master station of the remote controller and interrupting power supply to a slave station being a data terminal equipment automatically when abnormal state takes place and applying the reset to the master station itself simultaneously. CONSTITUTION:The microcomputer of a master station 1 recognizing the abnormality of a slave station 4 stops the output of watchdog pulse, then the signal of outputs (d), (e) of a watchdog circuit 8 is inverted. A monostable multivibrator circuit 9 is triggered at the fall of an input waveform (e) and an output signal waveform (f) is inverted for a prescribed time, then the output waveform (g) of a reset circuit 10 enters the reset operation. In this case, the excitation of a relay 11 is released by the signal inversion of the output (d) and its contact 12 is opened, then the power supply to the slave station 4 is interrupted. Then after the time depending on the monostable multivibrator circuit 9, the normal operating state is transited in the same sequence as the operation started at the application of power supply.
Patent JP-S62209736-A (JP)
Title: Optical head for optical information recording and reproducing device
Inventor: YOSHIHARA TORU
IPC: G11B7/135
Filed: 1986-03-11
Abstract: PURPOSE:To reduce the number of parts, to reduce man-hours, and to improve accuracy, by attaching the function of a diffraction grating on a half prism nicking a grid, and forming the grid with accuracy. CONSTITUTION:Light beams emitted from a semiconductor laser 1 is made incident on a half prism 10, however,since a grid 10a is nicked on an incident plane, it is divided into plural diffraction light beams, and out of them, three light beams of 0th order and + or -1st order on which energy is concentrated, are used. Those beams are condensed on a disk 6 by an objective lens 5, and after they are reflected on the disk 6 plane, and their directions are changed by the prism 10, they arrive at an optical detector 8. And three diffraction light beams are condensed with angles against a bit string, and out of reflected light beams, the 0th order beams are made incident on photodetectors B1-B4 in the optical detector 8, and the + or -1st order beams, on light receiving parts A1-A2. At such a time, the 0th order beams are used as a signal on the disk 6, and the error signal of a focus servo, and the + or -ast order beams, as the error signal of a track servo by the signals of the light receiving parts A1-A2.
Patent JP-S58169611-A (JP)
Title: Control system of nominal device number
Inventor: KUGIMIYA SETSUO
IPC: G06F3/00
Filed: 1982-03-31
Abstract: PURPOSE:To facilitate the setting and alteration of an input/output device, by setting the nominal number of the input/output device connected to a computer via a channel controller from the side of the computer and independently of the device number. CONSTITUTION:A computer 1 is provided with a CPU2, a channel controller CHC3 and an input/output channel CH4 and connected to input/output devices I/O11-1m-n1-nm by buses. When a CPU2 sets again the key which selects an I/O, an instruction of a specific code is delivered to the bus via the CH4 to set a nominal device number after setting a list of correspondences between the proper device numbers of I/Os connected to the CH4 and the nominal device numbers to a memory of a CPU2. Then the I/O decodes the instruction and reports its own proper device number to a channel CH3. The CH3 refers to the list of correspondence and transmits the nominal number to be allotted to the corresponding I/O. The I/O stores the device number in a register. Thus, the setting and alteration of nominal device numbers are facilitated.
Patent JP-H03254892-A (JP)
Title: Method for preserving activated sludge-immobilizing carrier
Inventor: KATAGAI NOBUYOSHI
IPC: C02F3/10
Filed: 1990-03-05
Abstract: PURPOSE:To keep the activity of a carrier high even after long-term preservation by highly activating the activated sludge-immobilizing carrier inclusively fixed to a polymer gel by an acclimatizing solution and subsequently immersing the activated carrier in a phophate buffer solution to preserve the same in a refrigerated state. CONSTITUTION:The activated sludge immobilizing carrier inclusively fixed to a polymer gel composed of acrylamide, polyvinyl alcohol, photo-setting resin or polyethylene glycol type unsaturated ester is acclimatized using waste water to be treated for about 10 days and subsequently immersed in a phosphate buffer solution of a refrigerating temp. level (about 3-5 deg.C) to be preserved. The activated sludge immobilizing carrier can be formed into a pellet having a spherical, columnar, cubic or rectangular parallelepiped shape. By adapting the aforementioned method, the activated sludge-immobilizing carrier can be kept in its activity over a long period of time by a simple method.
Patent JP-S55146299-A (JP)
Title: Electric blower
Inventor: TANIGUCHI SEIICHI
IPC: F04D29/66
Filed: 1979-04-27
Abstract: PURPOSE: To reduce abnormal noises caused by high frequency by a method wherein the volute wall of an air guide is formed by guide vanes A and B provided on the same curved line with the intermediaries of gaps and thereby the exfoliation of air near the inside and outside of the volute wall is reduced.  
     CONSTITUTION: The air pushed out to the outer periphery of an impeller 11 turns to be compressional waves divided in accordance with the number of sheets of blades 11a and runs against a volute tongue 9. After that, the air, not flowing along the volute wall 8, gives rise to the exfoliation near the outside of the wall when its flow rate is high, thus generating strange noises of high frequency. In this case, by forming the volute wall 8 of guide vanes A8a and B8b, air is supplied from the inside of the wall 8 through an aperture 17 at the time of its high flow rate, thereby the exfoliation of air near the outside of the wall 8 being reduced, while at the time of low flow rate the exfoliation near the inside being reduced, thus the occurrence of the abnormal noises of high frequency being also reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11249991-A (JP)
Title: Virtual space management method and storage medium recording program of the management method
Inventor: MINOURA DAISUKE
IPC: G06T19/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a user to autonomously receive the dynamic service by making a virtual space terminal that received the replied notification display a message telling the success of registering and also an object based the registered data against the registering success notification and display a message telling the failure of registering against the registering failure notification, respectively. SOLUTION: A client designates the form of a plant to be installed and also a position in a virtual space to be installed and sends these information to a server to judge whether these plant and space can be secured. If the plant and space can be secured, the server registers the contents requested by the client in a data base. Then the server replies the success of registering to the client and also displays a message telling the success of registering. If the plant and space cannot be secured, the server replies the failure of registering to the client and also displays a message telling the failure of registering. As a result, a user can autonomously receive the dynamic service in response to the situation.
Patent JP-H01229139-A (JP)
Title: Speed change gear
Inventor: UETO TAKASHI
IPC: F16H1/32
Filed: 1988-03-07
Abstract: PURPOSE:To prevent occurrence of inclination of an external gear, and to prevent the partial wear of external teeth and internal teeth by interposing balls, which are arranged between opposing surfaces of the external gear and a thrust plate so as to be fitted along the circular hole provided on both surfaces, and by supporting the external gear from both sides in the axial direction. CONSTITUTION:An external gear 4 having been rotatably fitted on the eccentric part 2 of an input shaft 1 is engaged with a fixed internal gear 6. Thrust plates 11, 12 which are rotatable and coaxial with the input shaft 1 are arranged on both sides of the external gear 4 so as to be opposite to each other. On respective opposite surfaces of the external gear 4 and the thrust plates 11, 12, circular holes are provided so as to interpose thrust balls 15, and the external gear 4 is supported from both sides. Thus, occurrence of inclination of the external gear can be prevented, and also the partial wear of external teeth and internal teeth can be prevented, thereby the achievement of a long life can be enabled.
Patent JP-H06265441-A (JP)
Title: Setting method of running resistant load
Inventor: MURAKAMI MASAKI
IPC: G01M17/007
Filed: 1993-03-15
Abstract: PURPOSE:To facilitate the measurement of running resistance in various automobiles as well as to reproduce the share ratio of front rear wheels in various chassis dynamometers in accurate manner. CONSTITUTION:At the time of controlling each running resistance of both front and rear wheels of a test car 1 with each absorption torque of two dynamometers 3F and 3R, a mechanical loss in reach mechanical system is measured by a coasting time measuring part 18, setting each to two mechanical loss compensating parts 15F and 15R, and the running resistance to be found out by means of coasting time measurement on a road is set to a running resistant load setting part 16, while an air resistant portion out of the running resistance and allocation of both front and rear wheels are obtained in a running resistance adjustment and distribution part 17 from a centroidal position of the car, thereby distributing each running resistance to each side of both these front and rear wheels.
Patent JP-S59182869-A (JP)
Inventor: ROORANDO PIEERU FURANTSU SHIYA
IPC: C09J193/00
Filed: 1984-03-19
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-H0622248-A (JP)
Title: Display filter for electronic device
Inventor: UCHIYAMA TAKAO
IPC: H04N5/65
Filed: 1991-02-25
Abstract: PURPOSE:To effectively prevent an external light from giving adverse effect onto eyes of workers due to reflection of the light by adopting specific configuration for a filter capable of being mounted to the electronic device. CONSTITUTION:Lots of reflection preventing grooves 4 in lateral direction and reflection preventing grooves 5 in longitudinal direction are formed respectively to a surface 3 of a plate member not being a hollow member made of a transparent synthetic resin material to form the filter. Thus, an external light is prevented from being directly reflected in eyes of workers to prevent effectively adverse effect onto the eyes of the workers by mounting the display filter of the electronic device onto a display screen of the electronic device.
Patent JP-H03256333-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSUKAWA KIKUO
IPC: H01L21/84
Filed: 1990-03-07
Abstract: PURPOSE:To easily perform solid growth from a seed and to reduce a crystal defect due to an increase in a single crystal growing region or a decrease in a stress in a film at the time of single crystal growing by reducing in thickness a densified amorphous silicon film by using etching capable of flattening the surface, and then solid growing it. CONSTITUTION:An amorphous silicon film 6 having about 800nm of thickness is deposited by electron beam depositing in an ultrahigh vacuum. After the film 6 by heat treating is subsequently densified in vacuum, a sample is removed from the vacuum, the surface of the sample is etched by a normal bias sputtering method to form the film 6 on an insulating film about 300nm, and the surface of the film 6 is etched with mixture solution of fluoric acid and nitric acid to remove the damage layer on the film 6 generated by the bias sputtering method. Then, the thinned film 6 is heat-treated in a nitrogen atmosphere to be solid grown to form a single crystallized silicon film 7.
Patent JP-S59180020-A (JP)
Title: Apparatus for monitoring abnormality
Inventor: SHIMAMOTO TAKAO
IPC: F01M1/20
Filed: 1983-03-31
Abstract: PURPOSE:To make it possible to prevent an unrequired alarm from being issued, by interrupting for a certain period the operation of an alarm apparatus if a detected value of the oil pressure of a prime motor of a monitor for actuating the alarm apparatus is less than a prescribed value and when the prime motor is started or stopped. CONSTITUTION:An abnormality monitoring apparatus that comprises a detector group 1 including an engine oil pressure switch 15, a display apparatus group 2 for informing abnormality at a monitored section and the alarm apparatus 3 for issuing a buzz or the like sound is provided with an alarm apparatus controlling unit 6, a delay apparatus 7 and alarm apparatus cancelling means 8. The alarm apparatus controlling unit 6 has a terminal 6B connected to a power source B, a terminal 6C connected to a generator 4 and a terminal 6D connected to the alarm apparatus 3. During the operation of the engine, when the oil pressure becomes at or below a prescribed value and the switch 15 is thrned on, the alarm apparatus 3 is caused to buzz through the unit 6, and on the other hand, when the engine is started or stopped, the switching element in the unit 6 is made off to cut the circuit of the alarm apparatus 3.
Patent JP-S63218660-A (JP)
Title: Azetidinone derivative
Inventor: TADA NOBUHITO
IPC: C07D205/085
Filed: 1987-03-09
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is halogen, lower alkane sulfonyloxy or lower alkyl; R<2> is group shown by formula II (X<1> is halogen; R<4> is esterified carboxy); R<3> is azido or phthalimido]. EXAMPLE:Benzyl 2-( 2'-S-mesyloxymethyl-3'-S-phthalimido-4'-oxo ) azetidinyl-2- bromo-3-oxobutylate. USE:A synthetic intermediate for 2-oxoisocephem derivative of antibiotic. PREPARATION:A compound shown by formula III is reacted with a halogenating agent (e.g. halogen or N-halogenated succinimide) in the presence or absence of a solvent (e.g. methylene chloride) at 0-50 deg.C to give a compound shown by formula I.