baber/WOPTO huggingface dataset:
Patent JP-S61166246-A (JP)
Title: System for detecting synchronous fault
Inventor: KITAHARA TAKESHI
Filed: 1984-12-28
Abstract: PURPOSE:To detect quickly a fault occurrence location such as frequency devia tion of a synchronous oscillator in a terminal station by transmitting a test communication frame adding test display control information to a communica tion frame having a maximum length data possible for keeping signal reception synchronization and transmitting the frame while response display control infor mation is added when the said test communication frame is received normally. CONSTITUTION:A data with a proper content is located at a data part 37 of a test communication frame and a prescribed test index is given to a command part 35 as a communication frame. A test control section 20 identifies the com mand part 35 of the received communication frame, a reception control section 16 calculates an error detection code and the result is informed to the test control section 20. The test control section 20 generates a response communica tion frame when the reception is finished normally, and transfers the result to a transmission control section 18 to transmit a response communication frame. When the reception of test communication frame is not normal, the response communication frame is not transmitted and the reception processing is finished.
Patent JP-H0585411-A (JP)
Title: Performance rod of vehicle
Inventor: TAKEDA HIDEO
IPC: B62D25/08
Filed: 1991-09-30
Abstract: PURPOSE:To provide a performance rod of a vehicle which can give the sufficient joint rigidity to a suspension tower and suppress the increase of weight. CONSTITUTION:A performance rod 20 for joining a suspension tower 24 installed at the left and right side parts of a vehicle is equipped with two hollow brackets 26 and a straight rod 28. Each hollow bracket 26 is installed at the top part of each suspension tower 24, and projected upwardly from the top part. The rod 28 is fixed on these brackets 26.
Patent JP-H08132022-A (JP)
Title: Water purifier
Inventor: MURAO KUNIHIKO
IPC: F25B21/02
Filed: 1994-11-10
Abstract: PURPOSE: To obtain high capacity even at low temperature by purifying raw water and storing purified water and also cooling the stored water by a thermoelectric semiconductor element before discharging the purified water to the outside and on the other hand, using the raw water while purifying it to absorb heat of the thermoelectric semiconductor element by a radiator. CONSTITUTION: Purified water 100 in the 1st stage used for cooling a heat sink 19 is caused to flow out of a radiator 11, and water temperature thereof is recognized by a temperature sensor 15 to feed it to the 2nd water purifying tan&c 3. At this time, the radiator 11 is used for cooling the heat sink 19, and heat is radiated from a Peltier element 10 to obtain a small-sized water purifier 1 causing no noise. After the purified water 100 is filtered by a hollow yarn membrane filter 3a and an active carbon filter 3b, it is fed into the 2nd water purifying tank 3 to turn it into purified water 200 in the 2nd stage, it is fed to the 3rd water purifying tank 4 and a branch line 70.  Further, the 1st solenoid valve 25 is opened to discharge the purified water 200 from a discharge pipe 7, and also the 2nd solenoid valve 26 is opened to feed the purified water 200 to the 3rd water purifying tank 4.
Patent JP-S61158348-A (JP)
Title: Color copying machine
Inventor: KOIZUMI YUTAKA
IPC: G03G15/01
Filed: 1984-12-29
Abstract: PURPOSE:To execute positioning between transferred pictures precisely even if the moving speed of an original, the peripheral speed of a photosensitive body and the moving speed of transfer paper are not precisely equal by adjusting the angle of the optical axis of at least one convergent optical transmitting body. CONSTITUTION:Since it is recognized that the shift of exposing timing due to the difference between the speed VS of the original and the peripheral speed VD of the 3rd photosensitive body 3c is DELTAl3, the optical axis of a convergent optical transmitting body array 6 for the 3rd photosensitive body 3c is adjusted so that the photodetecting point of reflected light is shifted from the original by 1/2DELTAl3. Thereby, the photodetecting point is compensated by 1/2DELTAl3 and an exposing point on the 3rd photosensitive body 3c is simultaneously compensated by 1/2DELTAl3, so that the exposing position can be compensated by DELTAl3 in total. Similarly, the optical axis of the convergent optical transmitting body array 6 for the 1st photosensitive body 3a is adjusted so that the photodetecting point of the reflected light from the original is shifted by 1/2DELTAl6 because it is recognized that the shift of transfer timing due to the difference between the speed VP of the transfer paper and the peripheral speed VD of the photoreceptor 3a is DELTAl6.
Patent JP-H10106508-A (JP)
Title: Microwave electrodeless light source device
Inventor: SATO HIROSHI
IPC: H01J65/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless light source which can generate a high output of light emission. SOLUTION: A microwave light source device is equipped with an electrodeless discharge tube 1 in which a light emitting material is encapsulated, a microwave generating means 3, and microwave coupling means 4 and 5 to connect the microwaves generated by the means 3 to the discharge tube 1, which 1 is equipped with a coupling part 11 for coupling with microwaves and a light emission part 12 fed with microwaves from the coupling part 11, wherein the surface area of the light emission part 12 is made greater than the surface area of the coupling part 11. It is preferable that the surface area of the part 12 is 2 to 5 times as large as that of the coupling part 11, and thereby it is possible to generate a high output of light emission over a wide range of the microwave power.
Patent JP-H03138523-A (JP)
Title: Magnetic sensor for magnetic encoder
Inventor: KAWABE KAZUNARI
IPC: G01D5/245
Filed: 1989-10-24
Abstract: PURPOSE:To facilitate the adjustment of a gap and to prevent a magneto- resistance element from receiving the fluctuation of an offset voltage by temperature change caused by wind generated by the rotation of a magnetic drum by sticking a plate for adjusting a gap to the magnetic field detection surface of a magnetic sensor. CONSTITUTION:The maltipolar magnetization of the magnetic drum 11 which is rotated by a motor is detected by the magnetic sensor 8 and a detected signal is inputted in an electronic circuit. After the waveform thereof is amplified, it is shaped and fetched to the outside as an output. At such a time, the gap between the drum 11 and the magneto-resistance element 10 is easily and accurately adjusted by the plate 9 stuck to the magnetic field detection surface of the sensor 8. Since the plate 9 stuck to the magnetic field detection surface of the sensor 8 is arranged to be opposed to and in contact with the drum 11, the wind generated when the drum 11 rotates is shielded by the plate 9, so that the wind does not reach the element 10. Namely, the element 10 keeps the state of a constant temperature and the offset voltage is not fluctuated.
Patent JP-H11122716-A (JP)
Title: Linear motor monorail cabin type transportation facility
Inventor: FUJISAWA TOMOJI
IPC: B65G54/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cabin type monorail which move cabins suspended from a rail with high efficiency, without lowering its speed or stopping it even at a slanted part. SOLUTION: To the ceiling surface 1a of a tubular rail 1, exciting coils are fitted at specified intervals ranging over in the longitudinal direction of the rail 1. And cabins 8 are suspended downwards from the rail 1 by shafts 11 inserted into slits in the bottom part 1b of the rail 1 from running substances 6 provided with bodies 61 and wheels 62. To the upper surfaces of the bodies 61, permanent magnets 5 are fitted. The permanent magnets 5 constitute a magnet-type synchronous linear motor together with the field coils, and the running substances 6 run along the rail 1. By the cabins 8 which move with the running substances 6, human bodies 16 in chairs 17 are transported. Since attraction is performed by the permanent magnets and the field coils above them, it becomes possible to reduce power by gravity reduction, and to reduce the size of the wheels and the rail.
Patent JP-H11113846-A (JP)
Title: Ophthalmologic device
Inventor: IIJIMA HIROSHI
IPC: A61B3/16
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic device which improves the reliability of the measured value. SOLUTION: This device is provided with an optical measuring part 101 which stores an optical system for measuring prescribed characteristics of an eye optometered, an alignment detection optical system 17' which optically detects the deviation of the alignment between the optical measuring part 101 and an eye prescribed part to be optometered, drivers 102, 103 which move the optical measuring part 101 in the vertical and left-right directions and front/ rear direction based on the output of the alignment detection optical system 17', and a control circuit 51 which sends a signal of supporting the measurement start to the optical measuring part 101, when the incidence of an eye optometered optical axis Oe in a measurable area is detected by the alignment detection optical system 17'.  In this case the drivers 102, 103 are so constituted as to continue the drive for a prescribed time so that the eye optometered optical axis Oe is incident in the drive target area, which is smaller than the measurable area and included in this area, prior to the command of the measurement start.
Patent JP-H03140760-A (JP)
Title: Adsorption type refrigerator
Inventor: YAJIMA RYUZABURO
IPC: F25B17/08
Filed: 1989-10-24
Abstract: PURPOSE:To increase a diffusion rate in an adsorbent of a working medium by using a porous body, the inside of which has pores, as an adsorbent of a heat-source side heat exchanger and making a large number of small holes extending from the surface of the porous body to the inside. CONSTITUTION:The first heat transfer tube of a heat-source side heat exchanger comprises shaft tubes 22..., in which a heat-source side heating medium flows, and a large number of plate-shaped fins 23 mounted crossed with the shaft tubes 22.... A tubular adsorbing member 24 is provided in contact with each fin 23. The adsorbing member 24 is made of a porous body, the inside of which has a large number of pores 27... by sintering an absorbent, and a large number of small holes 26... are made in the adsorbing member 24. The adsorbing member 24 is formed in a plate shape by kneading the absorbent powder of silica gel, etc., with a binder, water, etc. The small holes 26... are also made previously at the same time by fitting pins, etc., to a mold at that time. The plate- shaped molded form is introduced into a furnace, and heated, thus acquiring the first heat transfer tube.
Patent JP-S63131301-A (JP)
Title: Frequency characteristic measuring instrument for tape deck
Inventor: ISOKAWA MASAHITO
IPC: G01R27/28
Filed: 1986-11-20
Abstract: PURPOSE:To reduce the check time by using a check tape with plural frequency sound recorded in time series thereupon so as to automatize the measurement at each frequency. CONSTITUTION:Sinusoidal waves having different frequencies f1-fn are sound recorded on the check tape 1 in time series and each recording time tau may be small and the sound recording blocks are set so as to be repeated at a period T. The measurement by an measuring instrument 3 is started by loading a tape 1 onto a deck 2 and reproducing the recording and the frequency characteristic is displayed or stored. In case of the display, the level at each frequency is displayed at an interval of the small time tau and the display is repeated at each period T, then all the displays are observed as if they were being displayed at the same time because of the after-image of eyes even with ten or several check objects, in recording them by using a memory on the other hand, the result of measurements by one period T is stored and then printed out. Thus, the frequency characteristic of the tape deck 2 is checked in a short time and with high accuracy.
Patent JP-2001096253-A (JP)
Title: Method of treating shredder dust
Inventor: KANEFUJI KOUICHIRO
IPC: C22B1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating shredder dust, in which solidified material groups excellent in thermal adhesion efficiency to metals and good in reaction efficiency with molten metal when they are fed into a metal melting furnace are used, and which is applied without generating harmful gas or danger of explosion of the gas in discharge system of the metal melting furnace. SOLUTION: The method of treating shredder dust is comprised of the process of classifying dust content including plastics, rubber and fibers as main components from the shredder dust, the process of heating and pressing the dust content and forming several kinds of solidified material groups, each having different means specific surface area or mean density and the process of feeding the solidified material groups in the mixed state in to a metal melting furnace.
Patent JP-H03139831-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI TSUKASA
IPC: H01L21/304
Filed: 1989-10-25
Abstract: PURPOSE:To effectively reduce defects on the surface of a Si wafer and to improve its yield by providing a step for conveying the wafer between treating solution tanks, and a step for injecting N2 gas to the wafer. CONSTITUTION:A control instruction of a purging step is conducted by an automatic robot 20 and a N2 injector 27 to N2-purge the surface of a Si wafer. An instruction of conveying in a HF atmosphere is executed by the robot 20. The surface of the wafer is N2-purged. Further, a control instruction of a pure water cleaning step is conducted by the robot 20 to supply wafer to clean the wafer. Then, the surface of the water is N2-purged. Further, a control instruction of NH4OH/H2O2 processing step is performed by the robot 20 to be processed. Subsequently, the surface of the wafer is N2-purged. The surface of the wafer is N2-purged at the time of conveying a carrier 2 to protect the surface of the wafer, thereby eliminating a defect on the surface.
Patent JP-H03139960-A (JP)
Title: Traveling body driving device
Inventor: TSUCHIYA YOSHIYUKI
IPC: H04N1/04
Filed: 1989-10-25
Abstract: PURPOSE:To attain the zero correction of the yawing of an optical reading part by detecting a laser beam reflected by a reflector arranged oppositely to a reciprocating traveling body with a fixed interval by two right and left photodetecting parts and feeding back a fine distance driving part based upon the detecting signals of the photodetecting parts. CONSTITUTION:The reflector 18 is arranged on the position opposed to the traveling body 3 with the fixed interval on one end face of the traveling body 3 on a device body 1 and one demultiplexed laser beam L is reflected by the mirror face 19 of the reflector 18 and detected by a photodetector 24. When yawing occurs in the traveling body 3 at the time of suboperation, the photodetecting area of the laser beam is reflected on the photodetector 24 and a difference in the quantity of photodetection is generated and the difference is detected by a differential amplifier 29 to detect a yawing variable and a yawing direction. When the feedback control of a driver 31 is executed based upon the differential output, a piezo-element 16 is extended or contracted. Thereby, an optical reading part 2 is rotationally deformed in the reverse direction against the deflected direction and the yawing variable of the optical reading part is turned to zero.
Patent JP-S63253055-A (JP)
Title: Hydrofluorene derivative
Inventor: OSHIRO YASUO
IPC: C07C239/00
Filed: 1987-11-02
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is =N-R<4> (R<4> is OH or lower alkyl), formula II (R<5> and R<6> are H, cycloalkyl, lower alkenyl, etc.), etc.; R<2> is H, lower alkoxy or lower alkyl; R<3> is H, lower alkyl, halogen, etc.; n is 0-3]. EXAMPLE:9-Amino-5,7-dimethyl-8-hydroxy-1,2,3,4,4a,9a-hexahydrofluorene hydro chloride. USE:A medicine having action improving want state of oxygen and disease accom panied thereby. Useful as cerebral activator, amnestic agent, senile dementic agent, etc. Useful also as antiarteriosclerosis, antiphlogistics, antioxidant, etc. PREPARATION:A compound expressed by formula III is reacted with hydroxylamine in a proper inert solvent (e.g. methanol) in the presence or absence of a base (e.g. NaOH) at 50-150 deg.C to provide the aimed compound expressed by formula I.
Patent JP-2000137694-A (JP)
Title: System and method for supplying continuous data base access by using common use redundant copy
Inventor: ROBINSON IRVING M
IPC: G06F17/30
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide continuous data base service and scalable inquiry performance through the use of common-use redundant copy by managing the copy of a computer system in a redundant group and a data base schemer in a computer system section. SOLUTION: The respective copies of a data base 204 follow computer system sections (CSP) 202. A redundant group 104 is the set of CSP 202 forming an active redundant system on specified work quantity in common by using a single copied data base 204. One of computer systems 100A-100D receives the direct update of the data base 204 through a network 102 and transmits or copies update to the remaining computer systems 100A-100D. When the computer system 100B cannot be used, for example, the responsibility of the copy of the data base and update is shifted to the different computer.
Patent JP-2001096196-A (JP)
Title: Manufacture of nozzle, nozzle and fuel injection valve
Inventor: GUNJI KENICHI
IPC: F02M61/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle orifice which is of a high accuracy and highly functional design (deflected orifice) by a highly productive working method. SOLUTION: An orifice 11 which has an edge-shaped end face on the downstream side of the orifice 11 and also has an overall shear plane as an inner face, is formed by working a nozzle blank by extrusion (or half-trimming) from the downstream side of the orifice 11 with the help of a punch 12 having almost the same diameter as the orifice 11. Next, in order to form the orifice 11 entirely through the blank, an extruded part 10a generated by the extrusion working procedure (or the half-trimming procedure) is removed from the upstream side of the orifice 11 by machining. Further, in the case of a nozzle with a valve seat, such a working procedure as to perforate the orifice 11 all through simultaneously with the machining of a valve seat part 10c, is taken from the viewpoint of dimensional relationship. Consequently, it is possible to easily manufacture not only the nozzle having the orifice 11 formed in the same direction as a nozzle axis but also the deflected orifice tilted to the axis with high accuracy using a plastic working process and at a low manufacturing cost and a high productivity.
Patent JP-H08113417-A (JP)
Title: Paper post-processing device
Inventor: HARADA KATSUNORI
IPC: G03G15/00
Filed: 1994-10-18
Abstract: PURPOSE: To prevent an end part of paper on a binding side from slipping off during driving of a staple in the stapler in which the staple is driven upward from the lower part of the bound documents for performing book binding. CONSTITUTION: When sheets of paper are piled on an intermediate tray 20 and book binding is carried out by means of a stapler 40, end parts of the sheets of paper piled on the intermediate tray 20 are nipped between a driving roller member 6 in a conveying roller device and a pinch roller member 10 so as to be fixedly held. Subsequently, the intermediate tray 20 is oscillated via a journalling part 21, and the tip parts of the paper P are brought into contact with an upper guide plate 45 in a clincher member 41, while the stitcher member 42 is lifted, and then, a staple is driven upward, and consequently, binding is carried out. Oscillation of the pinch roller member 10 and oscillation of the intermediate tray 20 are operated by means of a single driving source by using a cam member.
Patent JP-2001099483-A (JP)
Title: Apparatus fixing member and apparatus provided with that member
Inventor: TOYOYAMA KENJI
IPC: F16B1/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus fixing member which can suppress propagation of vibration from an apparatus to an object being fixed, e.g. the wall of a building, without requiring any complicated fixing work, and an easy-to-fix apparatus provided with that member. SOLUTION: In order to prevent an apparatus side jig 1 and a fixing object side jig 2 from being fastened while touching directly or through a rigid body, a shock absorbing member 3 comprising a resilient material is provided at a part 10 where the jigs 1 and 2 are fastened by means of a fastener 4 such that at least a part of the member 3 is placed between the jigs 1, 2. The jigs 1, 2 are then fastened with a specified fastening force by means of the fastener 4 thus coupling the jigs 1, 2 through the shock absorbing member 3 under specifically compressed state.
Patent JP-H07110412-A (JP)
Title: Polarized light separating element
Inventor: IWATSUKA SHINJI
IPC: G02B26/00
Filed: 1993-10-13
Abstract: PURPOSE:To eliminate the need for an intersected part in waveguides by paralleling the plane formed by the waveguides and the normal vector of the incident surface of a double refractive parallel flat plate, paralleling the optical axis of the double refractive plate and satisfying a specifying relation. CONSTITUTION:The extraordinary light E of the incident light on the waveguide 11 advances rectilinearly the double refractive plate 13 and is guided to the waveguide 11. The ordinary light O is axially misaligned by the double refractive plate 13 and is guided to the waveguide 12. Namely, the conditions under which the extraordinary light advances rectilinearly are expressed by tanthetain=A /[B<1/2>(nin-B<1/2>)] when the angle formed by the normal vector of the incident surface and the incident light is defined as thetain, the angle formed by the optical axis of the double refractive parallel plate and the incident light as thetac, the refractive index of the region on the incident side as nin, the refractive index of the ordinary light of the double refractive plate as no and the refractive index of the extraordinary light of the double refractive plate as nE. A=(n<2>o-n<2>E)costhetacsinthetac, B=n<2>Esin<2>thetac+n<2>ocosthetac.
Patent JP-H06127826-A (JP)
Title: Part control system for textile machine
Inventor: WAKABAYASHI MASAHIRO
IPC: B65H54/70
Filed: 1992-10-16
Abstract: PURPOSE:To control the parts of a textile machine appropriately by providing a diagnostic device for determining the change time of the parts by integrating the actual operating time and/or frequency of expendable parts, used for the textile machine, from the operating information of the textile machine. CONSTITUTION:In a diagnostic device connected to the control device of an automatic winder, the operating transition information and past maintenance history information spindle by spindle of each machine are accumulated, and at the time of abnormality being generated, the content of abnormality is diagnosed and displayed on an image plane. Such diagnostic device is stored previously with the expendable parts list of a textile machine and also with the available control time and frequency and also float indicating the change time of each expendable part. In the expendable parts table 41 spindle by spindle of each machine, the operating time and frequency of each part is integrated from the operating information of each spindle sent from the control device so as to display the integrated value 42 every unit time, and the integrated value having reached the parts change time is blinkdisplayed, for instance.