baber/WOPTO huggingface dataset:
Patent JP-H0695945-A (JP)
Title: Transfer system for work file
Inventor: OMAE AKIRA
IPC: G06F12/00
Filed: 1992-09-09
Abstract: PURPOSE:To prevent the generation of access competition by dividing a work file into plural subfiles at the time of transferring data through the work file. CONSTITUTION:This work file transfer system is provided with a use, operation processing part A2 for reading out data from a master file, generating intermediate processing data and storing the generated data in a work file, a use operation processing part B3 for reading out the intermediate processing data from the work file and processing the read data, a file control part 4 for updating the transition status of respective subfiles when the processing part A2 divides the work file storing data into plural subfiles and allocates the subfiles to disks, a management data table 5 for managing corresponding relation among the work file, the subfiles and the disks, an I/O control part 6 for executing I/O instructions issued from the processing parts A2, B3 to physical storage areas in respective disks while referring to the table 5, disk groups 7 to 12 for storing the master file, the work file and the subfiles, and a control part 13 for starting and operating respective parts.
Patent JP-H0694468-A (JP)
Title: Navigation device
Inventor: SATO HIROYUKI
IPC: G01C21/00
Filed: 1992-09-09
Abstract: PURPOSE:To display a necessary minimum narrow road related to a traveling road at the time of traveling on a narrow road. CONSTITUTION:When it is detected by a detecting means 104 that a vehicle is traveling on a road narrower than a determined width, the road map data of roads having the determined width or more and the road map data of roads narrower than the determined width related to the road on which the vehicle is traveling at present are selected from the road map data of a data memory means 100 by a data selecting means 102, and displayed by a display means 103.
Patent JP-H0289196-A (JP)
Title: Memory card system
Inventor: HIRABAYASHI NOBUO
IPC: B42D15/10
Filed: 1988-09-26
Abstract: PURPOSE:To prevent a memory card from being inserted into the connector of a different kind by mistake or from being inserted in a reverse direction by providing the surface of the card with a groove classified by the kind of the memory card, and simultaneously, providing a protruding part corresponding to said groove in the connector. CONSTITUTION:The discriminating grooves 3 are provided on the inserting parts of the terminal surface and the reverse surface (terminal back surface) of the memory card 1, and the protruding parts 4 corresponding to the grooves 3 are provided inside the connector 2. The positions to be formed of the grooves 3 and the protruding parts 4 are different for every kind of the memory card, and because if the memory card is inserted into the connector of the different kind, the protruding part 4 in the connector strikes the edge part of the memory card, the misinsertion of the card of the different kind can be prevented.
Patent JP-S60130987-A (JP)
Title: Noise reduction circuit
Inventor: OZAKI HIDETOSHI
IPC: H04N5/21
Filed: 1983-12-20
Abstract: PURPOSE:To reduce noise in a reproduced video signal by detecting the timewise position of noise near the leading and trailing edge of the reproduced video signal to change the frequency chracteristic near the leading and trailing edge of the reproduced video signal. CONSTITUTION:An input terminal 16 is connected to a de-emphasis circuit 17 and connected to a summing input terminal of a subtraction circuit 18. An output terminal of the subtraction circuit 18 is connected to a control input terminal of a sharpness control circuit 22 via an absolute value circuit 19, a clip circuit 20 and a delay circuit 21 connected in series. Moreover, the de-emphasis circuit 17, the subtraction circuit 18, the absolute value circuit 19 and the clip circuit 20 constitute a detection circuit. The de-emphasis circuit 17 is connected to a difference input terminal of the subtraction circuit 18 and also connected to a signal input terminal of the sharpness control circuit 22. An output where the high frequency component of the reproduced video signal near the leading and trailing edge of the reproduced video signal is attenuated is obtained from an output terminal 23 of the circuit 22.
Patent JP-S6485995-A (JP)
Title: Novel physiologically active substance probestin, prostatin and production thereof
Inventor: TAKEUCHI TOMIO
IPC: A61P37/04
Filed: 1987-09-28
Abstract: NEW MATERIAL:A compound expressed by the formula (R is phenyl or 2- methyl-butyl) or salt thereof having the following physiocochemical properties: Probestin: color and appearance, white powder; molecular formula, C26H38N4O6; molecular weight, 502 (SI-MS, m/z); melting point, 168-170 deg.C; specific rotation, [alpha]D<25>=-116.8 deg. (c=1, methanol); solubility, readily soluble in water, methanol and dimethyl sulfoxide and insoluble in acetone, ethyl acetate, chloroform and hexane, etc. Prostatin: molecular formula, C25H44N4O6; molecular weight, 496; melting point, 147-150 deg.C; solubility, readily soluble in water, methanol and dimethylsolfoxide and soluble in acetone and chloroform and insoluble in ethyl acetate and hexane, etc. USE:An aminopeptidase M inhibiting agent. PREPARATION:MH663-2F6 Strain (FERM P-9541) belonging to the genus Streptomyces is cultivated.
Patent JP-H0695258-A (JP)
Title: Image photographing device
Inventor: SAKAUCHI IKUO
IPC: H04N5/84
Filed: 1992-09-09
Abstract: PURPOSE:To surely prevent the leakage of video light and the video light from being leaked to film, to simplify structure and to restrain production cost by rocking the engaging part of an optical path switching mirror from a non- engaging position to an engaging position so that it may be engaged with a light leakage preventing mechanism and allowing the light leakage preventing mechanism to deviate a light shielding plate to the vicinity of a gap between the optical path switching mirror and the angle part of a lens. CONSTITUTION:This device is provided with a display means 2 displaying a video based on the input of a video signal, the rotatable optical path switching mirror 8 reflecting the video light radiated from the display means 2 to a shutter 12 through the lens 11 by advancing to an optical path changing position in an optical path from a retreating position at the time of photographing, and the light leakage preventing mechanism 29 preventing the light from being leaked from the gap between the mirror 8 and the lens 11 by the displacing action of the mechanism 29 to an observing window 3 side in accordance with the engagement of the engaging part 293 of the mirror 8 with a an engaging part 293 at the time of photographing. Thus, the monochrome video displayed on a display means 2 is recorded.
Patent JP-S6483895-A (JP)
Title: Diffuser for centrifugal type hydraulic machine
Inventor: SAKAI HARUKI
IPC: F04D29/44
Filed: 1987-09-28
Abstract: PURPOSE:To expand the working flow range of a diffuser without entailing any drop in its performance by installing such an inlet intermediate blade that is lower in height than a stator blade, in the diffuser provided with plural stator blades. CONSTITUTION:A centrifugal compressor in provided with an impeller 1 and its turning shaft 2, a casing 3, a suction pipe 4, a diffuser part 5 and a scroll casing 6. In this constitution aforesaid, each of casings 5A, 5B at both blade and core plate sides, plural stator blades 7 to be arranged between these casings, and an intermediate blade 8 to be attached to the blade side casing 5A so as to be projected to a flow passage between respective stator blades 7 are all installed in the diffuser part 5. This intermediate blade 8 consists of an inlet intermediate blade 8A smaller in length and height than the stator blade 7, a straightening blade 8B lower than this inlet intermediate blade 8A, and an outlet intermediate blade 8C with the same dimensions as the inlet intermediate blade 8A.
Patent JP-S61120425-A (JP)
Title: Formation of fine resin pattern
Inventor: ISHIDA TOSHIYUKI
IPC: H01L21/306
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a fine resin pattern, by overlying a resist mask on a film having a different etching rate from that of a substrate, etching them to form overhangs, removing the mask, covering the structure with a resin layer, removing the surface to expose the film and removing the exposed film by etching. CONSTITUTION:A resist mask 3 is applied on an SiO2 film 2 on an Si substrate 1. Anisotropic etching and then isotropic etching are carried out for producing a pattern 2A under the mask 3. The etching rate is previously determined while the amount of side etching is controlled with time so as to obtain the pattern with a width of about 0.5mum. The mask 3 is removed and photoresist or non- photosensitive polymeric resin 4 is rotationally applied. The flat surface thus obtained is subjected to the RIE or the like so as to expose the upper face of the pattern 2A, and the film 2A is removed by etching. According to this method, a pattern can be formed by means of a mercury-vapor lamp with high precision equivalent to that obtained by means of electronic beams or X rays.
Patent JP-2001061959-A (JP)
Title: Blood circuit for laborsaving blood dialyzing device
Inventor: ISHIMARU YASUJI
IPC: A61M1/14
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce labor of consecutive operations and treatment of blood dialysis by providing a first openable means to a bypass circuit connected with divergence section of an artery side formed in an artery circuit adjacent to a joint section of the artery side and a vein circuit of an upper side, and by providing a second openable means to a circuit between the divergence section of the artery side and the joint section of the artery side. SOLUTION: A joint section 4 of an artery side is formed at one end of an artery circuit of a blood circuit 1 for an external circulation, and a first joint section 5 of a dialyzer side connected with a blood dialyzer 7 is formed at the other end. A joint section 6 of a vein side 3 is formed at one end of a vein circuit, and a second joint section 8 of the dialyzer side connected with the blood dialyzer 7 is formed at the other end. A divergence section 9 of the vein side is provided in the blood circuit adjacent to the joint section 4 of the artery side, and a vein chamber 10 is provided in the middle of the vein circuit 3. A first openable means 14 is provided to a bypass circuit 13 connecting with a divergence 9 of the artery side and the vein chamber 10, and a second openable means 11 is provided between the divergence 9 and the joint section 4 of the artery side.
Patent JP-H0582782-A (JP)
Title: Mosfet
Inventor: YAMASHITA NOBUHIKO
IPC: H01L29/78
Filed: 1991-09-20
Abstract: PURPOSE:To provide an MOSFET of trench drain structure wherein a channel density is increased, a resistance of a source/drain electrode is reduced and a gate resistance is reduced. CONSTITUTION:A plurality of unit cell structures having formation of a second semiconductor region 3 as a channel formation region and a third semiconductor region 4 as a source region are provided in a periphery along a configuration of a groove wherein a drain contact region 5 is formed at a center on a surface of a first semiconductor region 2 on a semiconductor substrate 1.
Patent JP-H0694244-A (JP)
Title: Heating and cooking device
Inventor: OCHIAI KOICHIRO
IPC: F24C7/02
Filed: 1992-09-09
Abstract: PURPOSE:To enable an accurate sensing of a temperature of a cooked item to be carried out, an accurate control of heating to be attained and further a convenience in use of a heating and cooking device to be realized. CONSTITUTION:In a heating and cooking device for heating a cooked item within a heating and cooking chamber 2 with a magnetron, there is provided a cooking container 16 and thermo-color 20 of which color is changed in response to a temperature is coated at an outer peripheral surface of a main body 18 of the container of the cooking container 16. There is also provided a reflection type light sensor 1-3 for use in detecting a changing in color of the thermo color 20, a temperature of each of the cooked item and the cooking container is accurately detected in response to a sensing signal got from a light receiving element of the light sensor 13 and a heating operation is controlled.
Patent JP-S62102035-A (JP)
Title: High frequency heating device
Inventor: ISHIMURA YOZO
IPC: H05B6/76
Filed: 1985-10-28
Abstract: PURPOSE:To keep disturbance electromagnetic waves from being emitted t outside and reduce the number of small machine screws and make assembly easier by providing on at least three sides of an outer covering plate a bridge- shaped projection section formed by lifing the edge which engages with projecting claws provided on the flange of the circumferential plate of the opening in a heating room. CONSTITUTION:Projecting claws 14 are provided on the flange 13 at the upper side of a side plate 12 of the front opening in a heating room 1 in the main body and projecting claws 16 are provided on the flanges 15 on the right and left sides. Bridge-shaped projections 18 are provided on the upper side of an outer covering plate 17 and on its ring and left sides bridge-shaped projections 19 are provided. The projections 18 are made to engage with the projection claws 14 and the projections 19 to engage the projection claws 16, and they are fixed on a rear plate with small machine screws. Because the three side plates of the circumferential plate of the opening are all assembled without using screws, the outer appearance is trim and the device acquires excellent workability, and electromagnetic waves leaking from the fixing sections in the outer covering plates and the side plates encircling the opening are reduced.
Patent JP-S6297779-A (JP)
Title: T bolt for usage on welding of bolt
Inventor: GIYUNTAA BINITSUKIIBUITSUTSU
IPC: B23K9/20
Filed: 1986-10-09
Abstract: 1. T-bolt, comprising a bolt head (2) guided within a bolt holder (7) and a shaft (3) of a bolt having a front face area (4) to be welded to a support, characterized in that said bolt head (2) has a cylindrical wall (11) to be guided within said bolt holder (7), an upper surface (5) of said bolt head (2) being provided with grooves (8, 8') at least in a partial area.
Patent JP-S62102905-A (JP)
Title: Multiple spindle positioning device
Inventor: TERASAWA MASANORI
IPC: B23B39/16
Filed: 1985-10-30
Abstract: PURPOSE:To position a spindle quickly by providing a guide plate having guide grooves for guiding the spindle to a spindle head and also a spindle transferential means for transfering the spindle and then lacking it. CONSTITUTION:A guide plate 17 is so provided through a cylinder 16 as to be attached and detached readily at the center section of the base plate 15 provided at the lower face of the skirt section of the spindle head 2 of a multiple spindle drilling machine. Guide grooves 21a and 22a for guiding a spindle guide 18 to position a spindle 8 at a specified position so as to slide freely is formed on a plate 17. In addition, the base plate 15 is provided at the outer periphery of the lower face with a cylinder device 26 which is a spindle transferential means with the base end being capable of horizontal rotation through a support shaft 27. As a result, the spindle can be positioned accurately and quickly.
Patent JP-H08107502-A (JP)
Title: Quantizing table selecting method
Inventor: UMEZAWA KAZUMASA
IPC: H04N19/186
Filed: 1994-10-05
Abstract: PURPOSE: To set a quantizing table with simple processing by selecting one of plural quantizing tables for two-dimensional image based on a feature amount corresponding to the dispersion of respective picture element values. CONSTITUTION: Three kinds of quantizing tables are prepared as initial setting. Next, sampling is executed for thinning the picture elements of a source image as preprocessing. After sampling, the feature amount corresponding to the dispersion of picture element values such as the difference (absolute value) between adjacent picture element values, for example, is calculated. Next, the respective calculated differential values are compared with a threshold value, and the number of differential values exceeding the threshold value is counted. Further, the quantizing table is selected based on this calculated numerical value. Concerning a numerical value in the parentheses of a column for initial setting, when the numerical value calculated like this is equal with that numerical value in the parentheses, the correspondent quantizing table is selected.  Thus, the quantizing table suitable for the source image is selected, the characteristics of the image can be grasped by simple operation and the suitable quantizing table suited to the characteristics of that image can be selected.
Patent JP-H03104768-A (JP)
Title: Chassis for sightseeing car guided by rail
Inventor: ANTON SHIYUBUARUTSUKOPUFU
IPC: B61F9/00
Filed: 1990-09-13
Abstract: PURPOSE: To reduce the noise at the time of high-speed traveling by elastically supporting a bearing shield to a bearing block connected to a frame via a ball-and-socket joint and elastically and is hinge-likely supported to the frame by means of the ball-and-socket joint via a coupling extending at right angles to the direction of travel. CONSTITUTION: A wheel shoe 17 of a wheel 26 or 27 is rotatably suspended by a bearing shield 6, and is supported by a rail 1 elastically in the radial direction. A shoe lever extending in the opposite direction is abutted on the casing-like intermediate member 18 of the wheel shoe 17, and also is provided with a boss 19 to the side. The respective axes of bosses 19 are extended in parallel with the axis of the rail 1, and also are rotationally and elastically guided to the bearing shield 6 via two ball-and-socket joints 20. Further, the bearing shield 6 is hinge-likely fitted to a frame 3 by a coupling 7 extending to the direction at right angles with the rail 1 via a ball-and-socket joint 8. Thus, since all the traveling wheels 25 to 27 are elastically abutted on the rail 1, traveling noise is reduced.
Patent JP-H03103709-A (JP)
Title: On-vehicle navigation aids
Inventor: IZUMI SEIICHI
IPC: G08G1/0969
Filed: 1989-09-18
Abstract: PURPOSE:To obtain accurate distance data by comparing distance data on a road which is read out of a storage means stored with road map data with travel distance data detected by a travel distance detecting means, and adjusting the travel distance detecting means according to the comparison result. CONSTITUTION:A rotating speed detection part 11 detects the rotating speed of a tire as an automobile where the navigation device is mounted travels and supplied its detection output to a 1st multiplying circuit 12, which multiplies the input by a proportional constant to obtain travel distance data. Here, a current position detecting circuit 1 detects the current position by inertial navigation according to the travel distance data and travel-direction data supplied from the side of a gyro device 2. At this time, road map data on the periphery of the detected current position are read out of a CD-ROM device 4, and discriminating whether or not the current position is a specific point such as an intersection; when not, a specific point decision signal is supplied to a section distance measuring circuit 13 to measure the travel distance that the automobile travels so far from a last specific point.
Patent JP-2000007565-A (JP)
Title: Antitumor agent
Inventor: KUROSAWA KAZUHIKO
IPC: C12P17/18
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antibiotic exhibiting an excellent antitumor action against solid tumor and multiple medicine-resistant tumor and capable of being used for cancer chemotherapy by compounding a specific compound (salt) as an active ingredient. SOLUTION: This antitumor agent contains a compound (salt) of the formula [R is CH3, CH(CH3)2 or CH(CH3)CH2CH3] as an active ingredient. The compound can be obtained by culturing Streptomyces sp. SNA 15896 strain to produce the compound in the culture product, and subsequently collecting the compound. The strain is deposited as FERM P-16667. The compound is obtained, for example, by a fermentation method using Streptomyces braegensis N617-29 strain.
Patent JP-2000075340-A (JP)
Title: Camera
Inventor: MIZOBUCHI KOJI
IPC: G03B7/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of optimally controlling exposure by using the transferred photometric value of a remote control device. SOLUTION: This camera is equipped with a reception means 102 receiving a photometric value obtained by performing photometry on a remote control transmitter 101 side, a photometry means 106 measuring the luminance of a subject, a decision means 108 comparing the photometric value obtained by performing the photometry on the transmitter 101 side with the photometric value obtained by performing the photometry on the means 106 side and deciding the propriety of the photometric value on a remote control device side, a selection means 104 selecting either the photometric value on the transmitter 101 side or the photometric value on a camera main body side based on the decided result by the means 108, and an exposure arithmetic means 105 arithmetically calculating an exposure control value by using the photometric value selected by the means 104.
Patent JP-H0577453-A (JP)
Title: Drive circuit of dot impact printing head
Inventor: USAMI KAZUO
IPC: B41J2/30
Filed: 1991-09-20
Abstract: PURPOSE:To prevent oscillation by inserting a bidirectional constant diode between the collector and base of a coil driving transistor also used as an inverse electromotive force absorbing circuit and to eliminate all of the condensers for preventing oscillation connected in parallel to the constant voltage diode. CONSTITUTION:A printing head coil driving circuit connected in common on the side of high voltage Vcc has a plurality of magnetic coils MG1... arranged in a printing head 1 and respective exciting currents I1... are supplied from the magnet coils MG1... by turning respective coil driving transistors Q1... ON. The coil driving transistors Q1... are respectively controlled by control ICs1.... In this case, since the respective coil driving transistors Q1... also have the functions absorbing the inverse superconductive forces generated in the magnet coils MG1..., a plurality of bidirectional constant voltage diodes ZD1... are connected across the collectors and bases of said transistors. The coil driving transistors Q1... absorb the inverse superconductive forces generated in the magnet coils MG1... in the OFF-state of the control ICs1....
Patent JP-H0577787-A (JP)
Title: Water jet propeller
Inventor: HAYASHI MASAKI
IPC: B63H11/08
Filed: 1991-09-20
Abstract: PURPOSE:To simplify a turning force transmission system of a disc wheel in a water jet propeller which obtains thrust by jetting water pressurized by the disc wheel by raising pressure of a fluid branched from a flow passage by a fluid pressure-raising means and jetting it to a turbine blade so as to rotate the disc wheel by the turning force. CONSTITUTION:When a motor 4 is operated, an impeller 14 in a supply pipe 3 starts high-speed rotation, water flowing from an intake port 3a is sucked and boosted and press-fed toward a casing 2a of a propelling head 2. At this time, by leaving a guide vane 11 open, all the water from the supply pipe 3 is flown out into a chamber 7 at a high speed and made to rotate a turbine blade 8 forcedly and then, discharged from an outlet 2c through a discharge port 7a. And a disc wheel 6 is rotated at a high speed by rotation of the turbine blade 8 through a rotation shaft 6a, water is sucked from an inlet 2b of the casing 2a, boosted by the disc wheel 6 and jetted from the outlet 2c so as to generate thrust.