baber/WOPTO huggingface dataset:
Patent JP-S60133532-A (JP)
Title: Magnetic recording medium
Inventor: NINOMIYA YOSHINOBU
IPC: C09D175/04
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a magnetic recording medium having a considerably improved thermal characteristic, blocking resistance, durability, etc. by using a thermoplastic polyurethane/urea resin contg. a hydrophilic polar group and radiation sensitive unsated. bond as a binder for the back coat layer. CONSTITUTION:A binder contg. the thermoplastic polyurethane/urea resin obtd. by bringing a compd. having a polar group such as long chain diol having about 500-5,000mol.wt., short chain diol having about 5-500mol.wt., org. diamine, org. diisocyanate, SO3M, -COOM, phosphorous acid or the salt thereof, M or H or alkali metal, etc. and a compd. having a radiation sensitive unsatd. bond into reaction is coated on the opposite surface of a nonmagnetic base provided with a magnetic layer on one surface. The coated layer is cured by irradiation of electron rays or UV rays, etc. after coating. The magnetic recording medium having high adhesion to the base and excellent blocking resistance, runnability and durability is thus obtd.
Patent JP-S60133159-A (JP)
Inventor: MORITA CHIAKI
IPC: E04G13/00
Filed: 1983-12-21
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-S61173096-A (JP)
Title: Manifold and manufacture thereof
Inventor: EDOBUIN RISUTO KURAUSEN
IPC: F16L41/02
Filed: 1985-10-30
Abstract: A manifold, especially a supply or receiving tank in a heat exchanger, is provided as an extruded/drawn tube (2) with outwards, longitudinally running protrusion part (3). Fastening flanges (4) with a diameter larger than the width of the protrusion part are an integrated portion of the protrusion part. The manufacturing method comprises extrusion or drawing of the shaped tube (2) with protrusion part (3), perforating of the protrusion part resulting in a plurality of apertures (32) which are transformed in one or more steps by cold deformation into fastening flanges (4) of desirable diameter, shape and length.
Patent JP-S61121590-A (JP)
Title: Endoscope
Inventor: TAKAHASHI YUTAKA
IPC: G02B23/26
Filed: 1984-11-16
Abstract: PURPOSE:To prevent that an image signal will be influenced by a noise by installing an A/D converting means at the tip part, converting an output of the solid state image pick-up element to a digital signal at the tip part and transmitting an endoscope main body. CONSTITUTION:An output image signal of a CCD 30 (analog signal) is supplied through a preamplifier 32 to a sample/hold(S/H) circuit 42. An output of an S/N circuit is supplied through an AGC circuit 48 to an A/D converting device 52. A digital image signal outputted from the A/D converting device 52 in an endoscope main body 10 is transmitted into the endoscope main body and supplied to a video processor 12. Here, an image signal transmitted in the endoscope main body is a digital signal, and therefore, the signal is a strong signal against the external noise during the transmission and the signal will not be deteriorated during the transmission. Before A/D converting, the gain is adjusted at the AGC circuit 48, and therefore, the gain will not be reduced during the transmission and in accordance with the brightness of an object, it is not necessary to automatically dim an illuminating light. For this reason, the device has a merit that the illuminating light may be a weak constant light quantity.
Patent JP-S60136613-A (JP)
Title: Plain bearing device
Inventor: NAGAOKA TAKASHI
IPC: F16C17/02
Filed: 1983-12-23
Abstract: PURPOSE:To prevent phenomena of oil whirling, oil whipping, etc. from taking place in a low load condition, by making the axial length of one of a bearing part in two halves different from the axial length of the other of said bearing part in two halves. CONSTITUTION:A plain bearing 10 is a bearing in two halves consisting of an upper bearing 8 and a lower bearing 9, and an upper metal 8a is fitted in the upper bearing 8 and a lower metal 9a is fitted in the lower bearing 9. The axial lengths l1, l2 of the upper metal 8a and the lower metal 9a are different from each other, with the axial length l1 of the upper metal 8a being longer than the axial length l2 of the lower metal 9a, and these lengths l1, l2 are obtained from the following equations: A1=piD{l1/2+(90-theta1)(l2-l1)/360}, A2=piD{l2/2+(90- theta2)(l1-l2)/360}, where, D indicates the diameter of the bearing 10; theta1, theta2 indicate the directions of load at high and low loading times respectively; and, A1, A2 indicate the projected areas of the directions of load of the bearing.
Patent JP-H1161829-A (JP)
Title: Vegetation net
Inventor: SAKATE MICHIHEI
IPC: C08L101/16
Filed: 1997-08-23
Abstract: PROBLEM TO BE SOLVED: To successfully vegetate plants, prevent the collapse of a slope, and leave no residual material by fitting a hydrolytic vegetation sheet to one face of a coarse coconut net, and integrally sewing them. SOLUTION: A hydrolytic vegetation sheet 3 is fitted to one face of a coarse coconut net 2, and they are integrally sewn at proper knots to form a vegetation net 1. Coconut fiber strands with the diameter 1-10 mm are woven at the rate of 5-15 strands in 10×10 cm to form the coconut net 2, and a biodegradable synthetic resin fiber thread is used as a suture. The vegetation sheet 3 is constituted of water-soluble paper 4a, 4b, a vegetation substrate 5, and a mosquito net texture 6. When the vegetation net 1 is arranged in the low water area of a river, the sprouting and growth of seeds are accelerated, plants are successfully vegetated, and the collapse of a slope surface is effectively prevented. The vegetation net 1 is corroded after 2-5 years, and it does not leave a residual material affecting the environment of the river.
Patent JP-H0290794-A (JP)
Title: Comb filter circuit
Inventor: ICHII YUTAKA
IPC: H04N9/00
Filed: 1988-09-27
Abstract: PURPOSE:To appropriately reproduce a teletex signal by changing a signal in a period where the teletex signal is superposed in such a way that an operating frequency band area as a comb-line filter for a luminance signal Y is changed to a prescribed band area higher than that of the teletex signal. CONSTITUTION:A period where a control signal CTL1 is set at an L level is the one where a color burst signal is superposed. Therefore, ordinary YC separation is applied on the color burst signal. On the other hand, since the period where the control signal CTL1 is set at an H level is the one where the teletex signal is superposed, no actual YC separation is applied on the teletex signal, and it is outputted to an output terminal Yout2 as it is. At this time, even when a high-pass noise >=3MHz is included, the noise can be eliminated since the comb-line filter functions on that band area. In such a way, when the signal is recorded on a video signal recorder, the teletex signal can appropriately be obtained by performing the reproduction of a recorded signal.
Patent JP-S62101046-A (JP)
Title: Die bonding device
Inventor: IMAMURA YASUO
IPC: H01L21/68
Filed: 1985-10-28
Abstract: PURPOSE:To reduce the positional displacement of a semiconductor die on die bonding by sucking the semiconductor die by a sucking collet and pushing up the semiconductor die by a push-up pin. CONSTITUTION:In a die bonding head, which separately picks up dies 1a-1e at a die pickup point while die-bonding the picked-up dies onto die pads for a lead frame, a collet 7d sucks said die 1c under a vacuum before a push-up unit 8 pushes up the die 1c, and said die 1c is pushed up by the push-up die 8 in the vacuum-suction state. Accordingly, not only the rotational and positional displacement of the dies generated at the die pickup point in conventional devices can be prevented but also the peel-off force of said dies can be reduced.
Patent JP-H0988483-A (JP)
Title: Earth discharging device for shield machine
Inventor: YOSHIKAWA TADAO
IPC: E21D9/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To effectively remove earth and sand adhering to the screw of a rotary speed reducing pipe which reduces the pressure of carried earth and sand. SOLUTION: A rotary speed reducing pipe 11, which is formed by splitting part of a casing 7, supported so that the pipe 11 can be rotated around the axis of the casing 7 and rotated by decelerating rotation devices 12A, 12B in the same direction as that of a screw 8, is provided. Earth and sand washing devices 31A and 31B which eject washing water upon the screw 8 from washing water ejecting holes 32A and 32B are attached to the pipe 11. Therefore, earth and sand adhering to the screw 8 can be effectively removed with the washing devices 31A and 31B before the earth and sand become solid after earth and sand are discharged.
Patent JP-H0958122-A (JP)
Title: Color forming processing method by laser beam
Inventor: NAKAMURA TAKESHI
IPC: B41M5/26
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a color forming processing method shortened in processing time to a large extent by only once performing multicolor painting or printing and forming a character or pattern generating no difference in level corresponding to the thickness of a film caused by the superposition of many colors. SOLUTION: A surface is painted with ink composed of a mixture of two or more coloring matters and only coloring matter unnecessary as printing of a character or pattern is selectively incinerated by laser beam to perform desired color printing.
Patent JP-S62101078-A (JP)
Title: Semiconductor device
Inventor: MORIYA JUNICHI
IPC: H01L29/78
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a high dielectric strength MOS transistor by a method wherein a channel plane is formed below the surface of a substrate and an opposite conductivity type layer is provided. CONSTITUTION:In a semiconductor device, at the bottom parts of source and drain layers 3 and 3, low concentration source and drain layers 40 and 40 which have lower impurity concentration than the source and drain layers 3 and 3 are formed. In a recessed part which is so formed as to reach the low concentration source and drain layers 40 and 40, a gate electrode 1 is formed. Then an opposite conductivity type diffused layer 30 is formed in a semiconductor substrate 5 directly under a channel region between the low concentration source and drain layers 40 and 40. With this constitution, the vertical electric field of the gate electrode 1 is not applied to the source and drain layers 3 and 3 and, at the same time, the operating dielectric strength can be improved by the low concentration layer 40.
Patent JP-H0291379-A (JP)
Title: Door lock device
Inventor: HAYAKAWA SHIGERU
IPC: E05B83/36
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a door lock device having an improved relationship with the fastener of a weather strip by adopting a means for forming a recess part on a part of housing above a motor storage part and faced to a door panel and using the recess part for supporting the head of a clip. CONSTITUTION:A groove 118 having an approximate L-shape is formed along the inner edge of a main housing 2 and a rubber O-ring 119 is inserted in the groove 118 and the O-ring 119 is flexed with the mating face 115 of a sub- housing 2', thereby ensuring sealing pressure. In addition, a recess part 191 as much recessed as possible is provided in a space formed above the motor storage part of the housing 2 and a clearance from the tip 190 of a clip is thereby maintained. Namely, it is possible to provide a recess part for the prevention of interference with the clip for fitting a weather strip by so positioning an operation lever as to be clear of the upper part of the motor storage part. According to the aforesaid construction, the degree of freedom is enhanced for arrangement in a vehicle as the substantial thickness of an actuator part is reduced. Also, the weather strip can be rigidly and stably retained and the high sealing performance thereof can be ensured.
Patent JP-S6397433-A (JP)
Title: Torque distributing device for four-wheel drive vehicle
Inventor: SHIRAISHI MASARU
IPC: F16H48/295
Filed: 1986-10-13
Abstract: PURPOSE:To increase the degree of freedom in the case of setting a torque distribution ratio to front and rear wheels by using two types of planetary gear devices of a single pinion type and a double pinion type for a center differential gear. CONSTITUTION:First and second center differential gears 50, 60 both of which are formed with planetary gear devices are provided on an intermediate shaft 23. The first center differential gear 50 is formed with a single pinion type planetary gear device and has a sun gear 51, a pinion gear 52 meshed with the sun gear 51, a carrier 54, and a ring gear 55. On the other hand, the second center differential gear 60 is formed with a double pinion type planetary gear device and has a sun gear 61, a first pinion gear 62, a second pinion gear 63, a carrier 66, and a ring gear 67.
Patent JP-H0798657-A (JP)
Title: Program constitution consultation method
Inventor: NAKAMURA TERUO
IPC: G06F9/445
Filed: 1993-09-29
Abstract: PURPOSE:To decide the selection of a program and the constitution of a system by collecting a present installation situation in an installation setting table and retrieving the table. CONSTITUTION:A personal computer system 1 is provided with a floppy disk drive 2 setting a floopy disk storing a communication program, a display 3 and an input device 4 such as a keyboard and a mouse. The personal computer system 1 is connected to the other system with a telephone line 6 by MODEM 5. A host computer 7 is provided with a hard disk 8 storing the installation setting table and it is connected with the telephone line through MODEM 9.
Patent JP-S60135308-A (JP)
Title: High inner pressure radial tyre
Inventor: KAKUMARU KAZUO
IPC: B60C9/26
Filed: 1983-12-22
Abstract: PURPOSE:To enable reduction of the weight of a tyre and to maintain stabilization of size during running, by a method wherein the cord of belt layers is formed by a material having elasticity modulus of 10<5>kg/cm<2>, and at least the one of the belt layers forms a fold ply. CONSTITUTION:A tyre 1 has a bead part in which 2 bead cores 2 and 3 are contained, and plural carcasses 4 are disposed around the bead cores. The tyre includes belt layers 5 at the outside of the crown part of the carcass, at least the one of the belt layer 5 forms a fold ply having the folded-back end, and a band B is disposed at the outside of the belt layer 5. The band B has two fold plies F1 and F2 which respectively have only the one end being folded back. The cord of the belt layer 5 is formed by a material having elasticity modulus of 10<5>kg/ cm<2> or more, and, for example, steel, alamid, or the like is used as such material.
Patent JP-H1176851-A (JP)
Title: Wood crusher
Inventor: IWASAKI MITSUKUNI
IPC: B02C18/18
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To elongate replacement time interval of a crusher bit of a crushing tool provided on a crushing rotor of a wood crusher for crushing wood and the like. SOLUTION: A crusher bit 9a detachably mounted by a bit-mounting bolt 9b on a tip end of a crushing tool 9 provided on a crushing rotor for crushing wood has a square front shape, when viewed from a crushing side of the crusher bit 9a and a cutter tip 9c having edge parts formed on four sides are mounted. By such a constitution, because the tip 9c can be used by rotating by 90, replacement time interval of the crusher bit 9a of the crushing tool 9 can be elongated.
Patent JP-S61182454-A (JP)
Inventor: FURANTSU EEHAIMU
IPC: F02M41/14
Filed: 1985-10-31
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-H07104398-A (JP)
Title: Reusable parts for business equipment
Inventor: KAWAHARA SHINICHI
IPC: H04N1/107
Filed: 1993-09-29
Abstract: PURPOSE:To provide the reusable parts of a business equipment constituted so that such failure as the stain of the parts can be eliminated by simple constitution at a reusing time. CONSTITUTION:As for the reusable parts of the business equipment which can be used extending over a longer period than the service, life of a device main body and reused by being removed from the device main body after the service life of the device main body is ended and being fitted to the other device main body, the surface of the reusable parts is provided with a surface protection sheet 2 and a knob part 4 is formed at the end part of the sheet 2.
Patent JP-H03105255-A (JP)
Title: Measuring device of acceleration
Inventor: HORIGUCHI HIROYUKI
IPC: G01P5/12
Filed: 1989-09-19
Abstract: PURPOSE:To measure an acceleration accurately by a method wherein signal outputs detected by an acceleration sensor and another acceleration sensor disposed in the direction perpendicular to the former are sent to an acceleration computation processing element and only the acceleration is measured in separation from a slant angle out of the signal outputs. CONSTITUTION:A slight strain occurs in a diaphragm 4 of an acceleration sensor 6a due to an inertial force acting on a load mass 2 when an acceleration acts. The strain is detected by strain detectors 5 formed on the diaphragm 4 and the acceleration is measured therefrom. Now, the component forces of an inertial force applied to a rod 2 are denoted by malphax, malphay and malphaz and the direction of the axis of the rod is made to accord with the axis X. In this case, a strain generating body 1 is warped slightly by rotatory forces around the axes Y and Z caused by the forces malphay and malphaz respectively and the strain thus generated is detected by the strain detecting elements 5. When an acceleration sensor 6b is observed, subsequently, a sensor output Vx turns to be as expressed by an equation I. In the equation, mark K denotes the sensitivity along one axis of the acceleration sensor, (m) the mass of the acceleration sensor, (rs) the distance of the rod from the root to the center of the gravity and G a barycentric acceleration, and the acceleration alphax can be obtained by an equation II.
Patent JP-H07102455-A (JP)
Title: Biologically decomposable textile support in warp knit for thermally bondable lining material
Inventor: PIEERU GUROTSUSHIEN
IPC: A41D27/06
Filed: 1994-09-12
Abstract: PURPOSE: To provide a thermo-bonding interlining of a textile support meeting the requirement of the environmental protection. CONSTITUTION: The textile support for thermo-bonding interlining is constituted exclusively of yarns of biodegradable cellulosic material, typically viscose, and warp is constituted of weft knit 3 made of continuous multi-filament yarns. The support, prior to the application of the thermo-busible polymer spots, is subjected to a treatment of mechanical compacting by passage between a heated cylinder 1 and a compression belt 2, wherein the temperature of the cylinder is 130 deg.C at the most. The thermo-bonding interlining comprising the textile support mentioned above, after application of the spots of thermo-fusible polymer, is preferably subjected to a second treatments of humidification and mechanical compacting, wherein the temperature of the cylinder is <=-80 deg.C, similar to the first.
Patent JP-S6398006-A (JP)
Title: Automatically guided vehicle controller
Inventor: MORI MINORU
IPC: B61B13/00
Filed: 1986-10-14
Abstract: PURPOSE:To control the traveling of an automatically guided vehicle based on present and objective position information of a prescribed path by selecting a means detecting an obstacle in forward/side/oblique direction to the path under noncontact state and a required detection means depending on the presence/absence of a preceding track combined together. CONSTITUTION:Obstacle detection sensors 7A-7L for forward/oblique/side directions of the path are provided on the traveling track and when it is detected (5A) that the track enters the combined section, the sensors 7A-7L are operated into the selecting state to detect a track combined from other path. In case of detection, the track is stopped and in case of undetection, the track is started for traveling, and when the state of the obstacle sensors is unchanged for a prescribed time or over in the priority route, the track is started and various controls 10 such as adjustment 6 of the detection range of the obstacle sensors depending on the attitude angle of track and the traveling distance after entering the combined section are attained between tracks and the route having an index of start/end point is subjected to control 10 based on the present and objective position information 1 to run the tracks 11A, 11B. Through the constitution above, the equipment is remarkably reduced and the route changed is easily coped with by this system.
Patent JP-H0698362-A (JP)
Title: Ringer control system
Inventor: KOIMARU KAZUYOSHI
IPC: H04Q3/58
Filed: 1992-09-11
Abstract: PURPOSE:To relax noise due to ringing of a ringer and to enhance the utility effect of a telephone terminal equipment by limiting number of ringer ringing terminal equipments at the arrival of an incoming call. CONSTITUTION:When a control means 6 in a private branch of exchange network in multi-line connection recognizes the arrival of an incoming call to the exchange network, a detection means 3 references a telephone terminal group information table 1 to allow a called telephone set terminal 8 to ring a ringer tone. Incoming call form control information selected by a selection means 4 is informed to a ringer means 5. The ringer means 5 recognizes a maximum ring number of the called telephone set terminal group and a ringer terminal number detection section 5a detects number of telephone set terminals in ringing. Then a calculation section 5b calculates number of terminal sets whose ringing is to be allowed based on the maximum ringer number and number of terminal equipments in ringing. When the ringer terminal number detection section 5a detects that number of terminals in ringing is decreased, a ringer section 5c allows an optional telephone set terminal to generate a ringer tone relating to the said call.
Patent JP-2000074894-A (JP)
Title: Polymer packings for liquid chromatography, and preparation thereof
Inventor: HOSOYA KEN
IPC: C08L25/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymer packings for liquid chromatography having a superior separation function, and preparation thereof. SOLUTION: A particle size monodisperse polymer packings having a styrene backbone makes an inside of a micropore existing in a pore of the polymer packings hydrophilic. This preparation of the packings is carried out by polymerizing glycerol dimethacrylate of a crosslinker and 2-ethylhexyl metheacrylate of a monomer pursuant to two stage swelling polymerization method.
Patent JP-H03104484-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SOGA JUNICHI
IPC: H04N5/7826
Filed: 1989-09-19
Abstract: PURPOSE:To realize an automatic tracking function by performing the sampling of an envelope detected from a reproducing video signal with a constant phase with a head switching signal for several times, and controlling a tracking varying means corresponding to output obtained by the comparison of mean data with a peak value. CONSTITUTION:A reproducing envelope signal obtained from a rotary head 8 or 9 is amplified at an amplifier circuit 14 or 16. And the envelope of a video signal reproduced at a detection circuit 15 or 17 is detected, and the envelope is sampled for several times with a constant cycle with the head switching signal. The mean of the data obtained by sampling is taken, and also, the peak value is detected from the mean data. The reference phase of the tracking varying means 32 is shifted by a prescribed quantity in a plus or minus direction corresponding to comparison output obtained by the comparison of the mean data with the peak value. when the mean data goes less than a prescribed threshold value, the reference phase is returned by the prescribed quantity in a reverse direction, and the optimum tracking position can be set.