baber/WOPTO huggingface dataset:
Patent JP-H0347486-A (JP)
Title: Motor-driven compressor
Inventor: UMEOKA IKUTOMO
IPC: F04B39/00
Filed: 1989-07-12
Abstract: PURPOSE:To equip a motor-driven compressor with high performance, high reliability, and easiness in assembly by coupling the machine part to perform gas compressing work with the motor part through a shaft, bearing the shaft end on the side opposite to the machine with a bearing through an elastic member, and absorbing vibration at this bearing part, and thereby securing smooth rotation of the shaft. CONSTITUTION:A bearing 11 on the side opposite to the machine part is constructed by the use of an elastic member 13a between a bearing flange 14a and a cylindrical bearing 12, and vibration at this bearing part 11 resulting from swung rotation of a shaft 3 due to centrifugal force and gas compression is absorbed by the elastic member 13a, and thus suppression of compressor vibration is attained. With the resilience of this elastic member 13a, the axis angle of the cylindrical bearing 12 can be aligned with the axis of the shaft end 3a, which enables securement of smooth rotation without increasing the sliding loss at the bearing 12 supporting the shaft end 3a or restraining the shaft end 3a. This also enables compacting the bearing structure and enhancing the easiness in assembling cause of possibility of self-alignment of the bearing 12 with the shaft end 3a.
Patent JP-H0736319-A (JP)
Title: Image forming device
Inventor: SONE MASATO
IPC: G03G21/00
Filed: 1993-07-22
Abstract: PURPOSE:To shorten the precharge time when image formation mode is switched to normal image mode by continuing the ON of a transfer device for a prescribed time after the final transfer process in reversed image formation is ended. CONSTITUTION:In an image forming device for developing an electrostatic latent image to form either one of normal image and reversed image, and precharging after polarity switching, a transfer device 18 is continuously ON for a prescribed time after the final transfer process in reversed image formation is ended to apply a transfer voltage to a photoreceptor drum 12. Thus, the influence by the charged charge of reversed image mode is minimized when image formation mode is switched to normal image mode. When the period of continuing the ON of the transfer device 18 is changed according to the number of reversed image forming pieces, there is no need to lay the transfer device 18 in the ON-state longer than it requires. Although a main motor, a static eliminating lamp 24, a developing bias, and the transfer device 18 are ON after the mode is set to the normal image mode, and precharge is successively conducted for a prescribed time, the precharge time may be short because the transfer device 18 is ON for the prescribed time after ending the print in the reversed image mode.
Patent JP-H06157933-A (JP)
Title: Reactive dyes, their production and their use
Inventor: HERUBERUTO KURIERU
IPC: D06P3/24
Filed: 1993-07-22
Abstract: PURPOSE: To obtain novel compounds useful for dyeing, etc., polyamide fibers, etc., which yield cobalt, navy blue, orange, red, purplish red or purple level dyeings and shows a good fiber-dye bond stability, fastness to light and wet fastness.  
     CONSTITUTION: The compound is a compound of formula I [wherein A is benzene, naphthalene or a heterocyclic ring; R 1  and R 2  are each H, a 1-4C alkyl, 1-4C alkyl, 1-4C alkoxy, 2-4C alkanoylamino, halogen or sulfo; Z is -CH=CH 2  or -CH 2 -CH 2 Y (wherein Y is a leaving group); n is from 1 to 3; and U is -SO 2 -Z' (wherein Z' is Z) or the like], e.g. a compound of formula II. Here, the compound of the formula I is obtained by diazotizing an amine of formula III and coupling it with a compound of formula IV to obtain an intermediate which is then diazotized and coupled with a compound of the formula: H-A. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0526195-A (JP)
Title: Multilayer disk fan
Inventor: HAMADA YASUO
IPC: F04D17/08
Filed: 1991-07-22
Abstract: PURPOSE:To increase strength and prevent the generation of turbulent flow by forming a shaft, holding ring disks, of a column formed of protruding plates of radial cross section, and providing each spacer, interposed between the ring disks, with a slit for inserting the protruding plates of the column. CONSTITUTION:In a ring disk 12, a cross frame 18 provided with a cross through slit 19 is erected inside a doughnut-shape ring part 17 with an air inflow port 16 provided at the center part. A spacer 15 is formed into cross radial shape with a slit 20 provided along the cross shape. An upper and a lower bases are disposed on the upper and lower sides of the ring disks 12 laminated in numerous layers. A column 22 formed of protruding plates 21 into radial form of cruciform section is erected on the lower base 14. Since the column 22 is formed of the protruding plates 21 of radial shape, solid and correct assembling can be performed at the time of laminating the ring disks 12 and spacers 15, and a clearance between the ring disks 12 can be made small in the rotation of a fan blade. In addition, the protruding plates 21 function also as a radial fan so as to further increase air quantity.
Patent JP-H0526299-A (JP)
Title: Belt for industrial use
Inventor: NAKANISHI YASUYUKI
IPC: F16G1/08
Filed: 1991-07-22
Abstract: PURPOSE:To improve bending fatigue resistance and size stability by a method wherein a reinforcing substance embedded in a belt body is formed of four or more cord braided ropes, and a thread core is located at the central part thereof. CONSTITUTION:A reinforcing substance 2 embedded in a belt body 4 is formed such that a cord braided rope 7 is formed such that four or more threads 6 are braided in a cylindrical shape and a core thread 9 is pressed in a central part 8 thereof to fill a gap. A denier number (y) of the core thread 9 is set to y=rho2/rho1 [1/pitan (180/n)-(n-2)/2n]x, wherein x is a denier number o cord braided rope, (y) is a denier number of a core thread, rho1 is density of the cord braided rope, rho2 is density of a core thread, and (n) is the number of driven threads of a cord braided rope. I The denier number of the thread core 9 ms set to l.45y<=y'<=1.40y. Thus, an uniform stress is exerted on a monofilament 7 which the thread 6 is formed and bending fatigue resistance is improved, and flattening phenomenon during expansion is regulated by the core thread 9 to improve size stability of a belt F.
Patent JP-H01170445-A (JP)
Title: Converter
Inventor: AHIMU GENKU
IPC: A61B8/02
Filed: 1988-07-20
Abstract: PURPOSE:To connect a measuring means for measuring the heart rate of an embryo and uterine activity to the interior of a housing, by mounting a plurality of piezoelectric crystals performing the transmission and/or reception of an ultrasonic wave equipped with a wide beam characteristic and a tension measuring means to the lower part of a converter casing. CONSTITUTION:The bottom surface part of a converter casing 1 is mounted at the position between the optimum position for measuring the heart rate of the embryo in the abdomen of a pregnant woman and the optimum position for measuring the labor of the pregnant woman. A base plate 8 senses the mechanical motion of the abdomen to transmit the same to a resistance wire strain gauge element 5 through a guide plate 7 to impart the display of uterine activity. Piezoelectric crystals 10a-10c, 11a, 11b set a ultrasonic wave field of wide beam and the reflected ultrasonic wave is used in order to determine the heart rate of the embryo by an automatic correlation filter. By the above mentioned constitution, the heart rate of the embryo and the activity of the uterine can be simultaneously monitored without changing the position of a converter and a highly accurate Doppler heartbeat signal can be obtained.
Patent JP-S5882591-A (JP)
Inventor: SAITOU KOUICHI
IPC: H05K3/40
Filed: 1981-11-12
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-S6072697-A (JP)
Title: Production of covered electrode
Inventor: TANAKA YOSHIHIRO
IPC: B23K35/40
Filed: 1983-09-29
Abstract: PURPOSE:To produce a covered electrode having good quality without defects such as a crack, bulge or the like with good productivity by coating a flux on the outside circumference of the core wire of a welding rod preheated to an adequate temp. then starting immediately drying at a relatively high temp. CONSTITUTION:A flux is coated on the outside circumference of the core wire of a welding rod preheated to 80-120 deg.C and thereafter the core wire is introduced immediately into a drying zone kept at 90-120 deg.C and drying is started by which the coated electrode having high quality is obtd. by short time of drying at a high yield. The reason why such electrode can be obtained lies in that gas is early generated and the expansion of the coating material arises in an early period owing to the high preheating temp. and drying start temp. of the core wire and that the solidification of the coating material progresses quickly and the coating material merely shrinks slightly in short time, thus decreasing considerably internal stress and making the internal cracking and transverse crack in the coating layer substantially zero.
Patent JP-H056006-A (JP)
Title: Automatic exposing device
Inventor: KOBAYASHI SHIGENORI
IPC: G03F9/00
Filed: 1991-06-27
Abstract: PURPOSE:To execute exposure printing with high accuracy and to constitute an entire device to be miniaturized. CONSTITUTION:The alignment of the substrate of a vacuum stage 11 with a mask holder 16 and the exposure of a mask film are executed on the same vacuum stage 11. In the case of exposure, the soft material of a recessed groove on the stage 11 is depressed so as to make the upper surface of a belt conveyor 14 and the upper surface of the stage 11 the same. The soft material larger than the width of the recessed groove is installed in the vicinity of both ends in the longitudinal direction of the stage 11.
Patent JP-H062251-A (JP)
Title: Pile knitted fabric for carpet
Inventor: NAKAGAWA TETSUO
IPC: D04B21/02
Filed: 1992-06-15
Abstract: PURPOSE:To obtain the subject knitted fabric reduced in elongation and strain by setting the knitting density of a base fabric of double knitted fabric knitted in a double raschel knitting machine to a specific value, inserting a warp having low elongation into wales, cutting a pile yarn joining the face and back knitted fabrics at the intermediate. CONSTITUTION:An acryl bulky yarn is used as a pile yarn and a polyester multifilament yarn is used as a chain yarn and a blended yarn of a polyester staple and a rayon staple is used as a shaking yarn and a blended yarn of a polyester staple having low elongation and rayon staple is used so as to insert every 1-10 wales and these yarns are knitted by a double raschel knitting machine in 150-450 (piece/inch)<2> knitting density (wales/inch X course number/ inch) of a base fabric of the knitted fabric and the resultant double knitted fabric is cut in the intermediate of the pile yarn which connects these surface and back knitted fabrics to provide two pieces of cut pile knitted fabrics reduced in elongation and strain and free from strain and deviation in a print pattern.
Patent JP-S6243376-A (JP)
Inventor: KURITA YOICHI
IPC: B62J11/19
Filed: 1985-08-21
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-S5969790-A (JP)
Inventor: FUNADA ETSUO
IPC: G09G5/36
Filed: 1982-10-14
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-S5884479-A (JP)
Title: Equilibrium modulation element
Inventor: TAKAHASHI KAZUKIYO
IPC: H01L43/08
Filed: 1981-11-13
Abstract: PURPOSE:To obtain the equilibrium modulation element, the number of elements thereof is small with little strain extending over the wide amplitude ranges of modulation input and input to be modulated, by modulating the second signal supplied to a source electrode by the first signal supplied to a coil conductor and outputting the second signal to a drain electrode. CONSTITUTION:A bias power supply 60 is connected to the drain electrodes 1, 2 through load resistors 80, 81, a proper bias power supply 61 is applied to a gate electrode 10 and a Y-shaped conducting path is formed in a modulation circuit using the equilibrium modulation element 100. A modulation signal source 62 is connected to the conductors 30, 31, supplies modulation currents between the conductors 30, 31 and generates a modulation magnetic field. A modulated signal source 63 is connected to the source electrode 3, and changes the currents of the drain 1 and the drain 2, and modulation output can be obtained in voltage form in output terminals 82, 83.
Patent JP-2000016755-A (JP)
Title: Suspended lifting device
Inventor: KATO KAZUMICHI
IPC: B66C13/22
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a rapid change of lifting part displacement in switching a light emitting means so as to smoothly perform transition, by switching the emitting means on condition that deflection displacement of a lift part is in a range of prescribed small value. SOLUTION: In an optical position detector device 58, when a switching request of light emitting diode(LED) couple is generated by changing a hoisting length of a lift part 57, a command of LED switching is output relating to an emitting control part from an LED switching control part after waiting until the displacement of the lift part 57 calculated in a position attitude arithmetic part is 0. When the LED switching is thus performed at the moment the displacement of the lift part 57 is 0, a value of detected lift part displacement is smoothly displaced. In this way, a positioning actuator 54 rapidly acting by discontinuous displacement of the lift part 57 detected by the optical position detector device 58 at the moment of switching of the LED couple is eliminated, a bed influence on device each part by switching the LED couple can be prevented.
Patent JP-S6242085-A (JP)
Title: Electronic timepiece
Inventor: ICHIKAWA SHINGO
IPC: G04C9/08
Filed: 1985-08-20
Abstract: PURPOSE:To prevent malfunction without making constitution complex by providing a mark for photodetection condition discrimination to respective plural photodetecting elements which photodetect external operation light. CONSTITUTION:A timepiece case is provided with the photodetecting elements 6a-6d which photodetect the external operation light and the elements are given marks 6'a-6'd for photodetection condition discrimination which are formed in a round, a rectangular, a round, and a rectangular, etc., respectively. When the elements 6a-6c photodetect light on the basis of those marks, a jig 7A in the timepiece is set to make a forward time correction and when the elements 6a, 6b, and 6d photodetect light, a jig 7B is set to make a backward time correction. Consequently, troublesome complicate input condition need not be set and malfunction in time correcting operation, etc., is prevented without making the constitution complex.
Patent JP-2000017718-A (JP)
Title: Rubber ring for pipe connecting part and riser connecting structure
Inventor: HASHIZUME MINORU
IPC: E03F5/10
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To dispense with the setting of a large dimension for a socket part by comprising a rubber ring body and a plurality of vertical fin parts protruded from the inner circumference of the rubber ring body. SOLUTION: A rubber ring 26 is mounted on the upper end pipe socket part 2A of a basin body 1, and a riser 29 is mounted on the pipe socket part 2A. The space between the inner circumference of the pipe socket part 2A and the riser 29 is sealed by vertical multi-step fin parts 26B, 26C of the rubber ring 26. According to such a structure, the riser 29 mounted on the upper end socket part 2A of the basin 1 is stably supported by the rubber ring 26 having the vertical multi-step fin parts 26B, 26C, and the space between the inner circumference of the socket part 2A of the basin 1 and the outer circumference of the riser 29 is multiply sealed by the vertical multi-step fin parts 26B, 26C of the rubber ring 26. Accordingly, it is not required to largely set the dimension of the socket part, and the basin can be made compact.
Patent JP-2001014429-A (JP)
Title: Card processor
Inventor: YAMAGUCHI TAKAHIRO
IPC: G06K13/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a card processor and to exclude illegality and a mischief by allowing an engaging member for engaging to a shutter for freely opening and closing a card insertion port used in common as an ejecting port to function as a stopper for stopping a card at a prescribed position. SOLUTION: At the time of inserting a card 40 into a carrying path 26 from a card insertion port used in common as an ejecting port 26a, a shutter flapper 27 is rotated with an axis 29 in a center against a stretching spring 31. Rollers 15, 18 are simultaneously rotated to insert-hold the card 40 between the roller 18 and a pinch roller 34 to carry in a direction A and when the rear end of the card passes through the pin 24 of a solenoid 22, the solenoid 22 is energized to raise the pin 24. Thus, the flapper 27 is engaged with the pin 24 to close the path 26. In addition, the card 40 is carried in the direction A and stops when its tip is detected by a sensor 36.  When the card is next carried inversely in a direction B and when its rear end passes through a sensor 35, the tip of the card 40 is engaged by the pin 24 to be stopped and positioned within a range L where processing by an information processing substrate 26c is possible.
Patent JP-H1132045-A (JP)
Title: Active system/standby system switching method without instantaneous interrupt in atm communication equipment
Inventor: MIYAMOTO AKIHIRO
IPC: H04L47/431
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of phase deviation at the time of switching, even when an OAM(operation and maintenance) cell is received. SOLUTION: In an ATM communication equipment, a receiving side monitors ATM cells phases of an active system and a standby system according to input data from a transmission path, counts the number of the cell phase difference, and matches the ATM cell phases. In this case, a format conversion buffer 5 operates format conversion from a state, where the ATM is inserted into only a pay load part in an SDH frame constitution, to a state where the ATM cell is inserted into an overhead part and the pay load part for absorbing a path difference. An underflow detecting circuit 4 detects an underflow. An in-device empty cell insertion control circuit 8 instructs the insertion of an empty cell based on the underflow detection of its own system and the other system in the active system and standby system, and when any instruction signal is received, the in-device empty cell is inserted.  At the time of switching, the in-device empty cell is inserted, and the generation of cell phase deviation between the active system and the standby system is prevented.
Patent JP-S6160052-A (JP)
Title: Talkie transmission system of digital exchange
Inventor: KAMEYAMA HIDEO
IPC: H04M3/08
Filed: 1984-08-31
Abstract: PURPOSE:To attain talkie service to a sender subscriber even if a digital electronic exchange has system-down by transmitting simultaneously a talkie to all channel of a transmission side equipment in case of the important fault of the software or the hardware of the digital electronic exchange. CONSTITUTION:A transmission equipment and the digital exchange are connected by a highway (HW) of 8Mb/s via a digital distribution frame (DDF). A test switch (TSW) and a main switch (MSW) are connected to a central processing unit (CPU) by a bus and the switch of the channel is executed by the software of the central processing unit (CPU). In case of the important fault of the software or the hardware, since a major alarm or minor alarm of the exchange is caused, its alarm signal is transmitted to a digital transmission interface (DTI). When the alarm signal is received, the talkie of exchange fault is transmitted to 120CH in total to a down-highway (DWHW).
Patent JP-H0528555-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAKOSHI TOSHIMORI
IPC: G11B11/10
Filed: 1991-07-23
Abstract: PURPOSE:To improve recording sensitivity and reproducing C/N ratio. CONSTITUTION:The reproducing layer 3 of the magneto-optical recording medium which has a recording layer 4 having a high Curie temp. and low coercive force, the reproducing layer 3 having a large Kerr rotating angle and a metallic reflection layer 6 is constituted of a Gd-Fe-Co amorphous alloy which is dominant in the magnetization of an iron family auxiliary lattice and has the saturated magnetization thereof range from 50 to 300emu/cc and the recording layer 4 is constituted of an R-Fe-Co amorphous alloy (R is at least one kind of the elements of Tb and Dy) which is dominant in the magnetization of an iron family auxiliary lattice and has the saturated magnetization thereof ranging from 0 to 200emu/cc.
Patent JP-H0933446-A (JP)
Title: Apparatus for inspecting surface defect
Inventor: IKEDA HIROSHI
IPC: G01N21/95
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To enhance a surface defect-detecting accuracy in a surface defect- inspection apparatus. SOLUTION: The surface defect-inspection apparatus has a light projection device 2 for projecting light to a surface of an object 1, a first photodetecting device 3 for detecting the amount of light directly reflected at the surface of the object 1, a light-shutting device 4 having an inner face of a mirror structure for preventing scattering of light irregularly reflected at the surface of the object 1, a second photodetecting device 5 for detecting the amount of light irregularly reflected at the surface of the object 1, and a surface defect judgment device 6 for judging whether a surface defect of the object is good from a ratio of the amounts of light entering the first and second photodetecting devices 3, 5.
Patent JP-S57106274-A (JP)
Title: Method for compression in multilevel picture data
Inventor: YAMAUCHI YOSHITOSHI
IPC: G06T9/00
Filed: 1980-12-23
Abstract: PURPOSE:To compress multilevel picture data efficiently, by performing the run length encoding in a section of a constant density level and by converting the course of the change of the density level to a peculiar code in a section where the density level rises or falls continuously. CONSTITUTION:Since scanning steps 0-3 are in a section of continuity of the white level, they are encoded to ''010'' of the Weyl code. Since the density level rises continuously and the density level difference is 7 in scanning steps 3-7, ''000'' of the change course code is assigned to them. In this section, an error code delta=10100 is added in accordance with the change of the density level difference. Since the density level 7 is continuous in the section of scanning steps 7-9, ''1100'' of the mix code is assigned to this section. In scanning steps 15- 17, the rise and the fall of the density level can be discriminated in the decoding side, and therefore, ''1'' of the discrimination code indicating the fall is added.
Patent JP-S6072982-A (JP)
Title: Production of pitch having high softening point
Inventor: TAKASHIMA MASATOSHI
IPC: C10C3/02
Filed: 1983-09-29
Abstract: PURPOSE:To produce the titled pitch which contains little quinoline-insoluble matters, by introducing a refined nitrated tar heated to an elevated temp. and a recycled soln. re-heated in a reboiler, into a bottom soln. in a vacuum distillation column. CONSTITUTION:A refined nitrated tar contg. a polymn. agent is continuously introduced through pipes 7, 8 and a heat exchanger 4 into a bottom soln. 3 stored in the bottom 2 of a vacuum distillation column 1 which is kept in vacuum through a pipe 6 by means of a vacuum pump. At the same time, part of the bottom soln. 3 drawn out through the pipe 9 of the bottom is drawn out through a pipe 10 as product pitch. The remainder of the recycled soln. is introduced through a pipe 11 into a reboiler to re-heat and recycled through a pipe 12 to the bottom soln. 3. Evaporated vapor of, e.g., anthracene is discharged through the pipe 6 by suction.
Patent JP-S6242292-A (JP)
Inventor: UEHARA HIDEO
IPC: G06Q50/00
Filed: 1985-08-20
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。