baber/WOPTO huggingface dataset:
Patent JP-H1145485-A (JP)
Title: Compatible drive device
Inventor: MURAKOSO JIYUNICHI
IPC: G11B17/04
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To drive a magneto-optical(MO) disk and a CD-ROM disk with a common turntable by making the turntable for CD-ROM descendable relatively to the turntable for MO disk and selectively chucking the MO disk and the CD-ROM disk. SOLUTION: A turntable cap for MO 2d into whose central hole a spindle shaft 3a is force-fitted is rotated smoothly together with the shaft 3a. The MO disk is attracted by an MO attracting magnet 2c to be chucked to the turntable for MO 2. The turntable for CD-ROM 4 is slidable upward/downward, and is provided with a ring-like attracting magnet 4a attracted to the lower surface of the turntable for MO 2, and its step part 4d performs center alignment at an attracting time together with a tapered part 2f. A clamp disk 5b is provided with a tapered surface 5c, which is fitted into the central hole 26 of the CD-ROM disk 25, and the center alignment is performed.
Patent JP-H0753895-A (JP)
Title: Ultraviolet ray curing coating
Inventor: SAOTOME HARUMI
IPC: C09D4/02
Filed: 1993-08-17
Abstract: PURPOSE:To obtain a UV ray-curing coating having low irritation to skin and capable of providing coloreless and transparent cured film. CONSTITUTION:This UV ray-curing coating consists of 30-60 pts.wt. of a three or more functional methacrylate and/or an acrylate having <=2 PII value, 20-50 pts.wt. of a two-dimensional methacrylate and/or an acrylate having <=2 PII value, 10-20 pts.wt. of a methacrylate and/or an acrylate having <=2 PII value and a functional group-containing dimethacrylate and/or a functional group- containing diacrylate and a photopolymerization initiator containing a benzophenone-based polymerization initiator, a tertiary amine-based polymerization initiator and an acetophenone-based polymerization initiator in a weight ratio of 1:2:(5-10).
Patent JP-H0489905-A (JP)
Title: Dismantling method of formwork support for arch concrete construction
Inventor: MATSUGASHITA NOBUYUKI
IPC: E01D1/00
Filed: 1990-07-31
Abstract: PURPOSE:To dismantle a formwork support safely and easily by pulling out a pin for joining the top ends of a pair of semi-arch trusses, and tilting semi- arch trusses by using a tackle around pins at both the bottoms ends for joining to abutments, as axes. CONSTITUTION:Arch concrete B is placed by using an arch shaped formwork support A, which is erected by making a pin joint 3 at the top of a pair of semi-arch trusses A1, A2 and pin joints 2, 2 at the bottoms thereof to abutments 1, 1. Pulleys 12, 12 are fitted to anchor bolts 11, 11 buried in arch concrete B and ropes 14, 14 of hoisting devices 13, 13 are laid over the pulleys 12, 12 while the ends of the ropes 14, 14 are secured 15, 15 to the upper portions of the semi-arch trusses A1, A2. The pin for joining the semi-arch trusses A1, A2 together is removed, the ropes 14, 14 are drawn out to tilt the semi-arch trusses A1, A2 around joining pins 2, 2 at the bottoms thereof as axes and hang them down.
Patent JP-S6182929-A (JP)
Title: Bending method of metallic blank sheet
Inventor: TAKAHASHI MOMOTOSHI
IPC: B21D5/01
Filed: 1984-09-28
Abstract: PURPOSE:To simplify the correction of spring back by squashing and extending a bead of excess metal formed previously as well as extending out this bead-line length portion to a bending part. CONSTITUTION:A bead 2 of excess metal, having a cross section of semicircular arcuate shape is previously formed at the bending part of a metallic blank sheet. This projecting part of blank sheet is pressed and bent by lowering a movable die 6 while inserting perpendicularly the bent part into the space between the side faces of a bending die 3 and the movable die 6. Successively, the bead 2 is squashed and extended between the shoulder part of die 3 and the pressing surface 7 of die 6, fitted to the shoulder part by lowering the die 6. Further, a part of blank sheet adjoining to the rear side of bead 2, is bent along the shoulder part to form a bent part. Accordingly, a portion of bead 2 line length is added to the bent part. In this way, a spring back is simply and surely corrected by the behavior of a portion of extended-line length tending to warp inward.
Patent JP-S6262143-A (JP)
Title: Ventilating device
Inventor: NISHIO KAZUNORI
IPC: F24F7/02
Filed: 1985-09-13
Abstract: PURPOSE:To improve ventilating performance as well as waterproof feature against rain by a method wherein a ventilating port is formed of dual structure covering the ventilating port by a hood and a cover while a water cutting plate, dropping rain water entered a cover onto the upper surface of the hood, is provided. CONSTITUTION:A hood 36, covering ventilating ports 12, 14 on a roofing 10 and provided with a ventilating opening 38 on the upper surface thereof, is provided and a cover 16 is provided so as to cover the hood 36 while a pair of ventilating window 18, 20 is provided on a side surface opposing to the cover 16. Water cutting plates 70, 76, dropping rain water, invading from the ventilating window 18, 20 into the cover 16, onto the upper surface of the hood 36 excluding the opening 38, are provided between the ventilating window 18, 20 and the opening 38. According to this constitution, the ventilating windows are provided respectively on the side surface opposing to the cover, therefore, suction and discharge of air through the ventilating ports may be effected efficiently and ventilating performance may be improved. On the other hand, the invasion of rain water from the ventilating opening of the hood into the hood may be prevented.
Patent JP-S6181522-A (JP)
Title: Internal-combustion engine
Inventor: KAMITSUJI YONEICHI
IPC: F02B67/00
Filed: 1984-09-28
Abstract: PURPOSE:To aim at the promotion of stable and smooth fuel feed as well as to improve drivability ever so better, by setting up an exhaust system at the one side and a fuel system at the other side in a distributive manner to a cylinder axis of an engine body. CONSTITUTION:A muffler 21 is set up at the one side to a cylinder axis of an engine body 1, and this muffler 21 is interconnected via an exhaust port 22 and an exhaust pipe 23 of a cylinder 5. A fuel system consisting of a fuel tank 13, an air cleaner 17, a carburetor 18, etc., is set up at the other side of the engine body 1. It is insulated from an exhaust system where the fuel system is a heating source. Thus, fuel feed in time of engine running is stably and smoothly performed and tilting drivability is well improved.
Patent JP-S5994555-A (JP)
Title: Cast ingot of aluminum or aluminum alloy to be worked to irregular section
Inventor: YANAGIMOTO SHIGERU
IPC: B22D11/128
Filed: 1982-11-22
Abstract: PURPOSE:To improve plastic workability, and above all, forgeability, by forming an ingot wherein the specific amt. or above of crystal grains is of a specific grain size or below and specific % or above of the secondary dentrite arm spacing has the texture of a specific value or below and forming the cast ingot into the shape having an acute angled part in the cross section. CONSTITUTION:A titled ingot is a continuously cast ingot of Al or Al alloy. >=85% part of crystal grains thereof is made to have the grain size of <=80 micron and >=90% part of secondary dentrite arm spacing is made to be the texture of <=15 microns. The cast ingot is made into the shape of which the cross section has at least one substantially acute angled part. The acute angled part is not limited to the shape of a sharp pointed tip and the pointed tip which is cut small by straight line or curved line is equally well.
Patent JP-H0369557-A (JP)
Title: High toughness mullite-based sintered body and production thereof
Inventor: KOSUGI NAOKI
IPC: C04B35/18
Filed: 1989-08-08
Abstract: PURPOSE:To improve fracture toughness and mechanical strength by molding a powdery mixture if mullite (precursor) with La2O3 and carrying out sintering at a specified temp. CONSTITUTION:A powdery mixture of 100 pts.wt. mullite (precursor) having <=1.0mum average particle size with 1-5 pts.wt. La2O3 is molded and sintered at 1,600-1,800 deg.C to obtain a mullite-based sintered body having 1-4mum average minor axis size, 3-20mum average major axis size, >=3.0 aspect ratio and >=3.0g/cm<3> density.
Patent JP-H0863818-A (JP)
Title: Optical head
Inventor: HAYASHI TAKUO
IPC: G11B11/105
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a small-sized optical head for recording, reproducing and erasing information through the use of magnetooptical effect in which the utilization efficiency of light is enhanced and a magnetooptical signal having sufficiently SN ratio can be obtained without requiring any expensive amplifier. CONSTITUTION: A prism 5 is disposed above light receiving elements 15, 16 having a plurality of light receiving regions mounted on a semiconductor substrate 3. A beam splitter 20 exhibiting different reflectance and transmittance for P-polarized light and S-polarized light is constituted integrally with an analyzer 19 for branching the light 13 into a plurality of lights 13a, 13b and 13c having two perpendicularly polarized components exiting in same direction on the inclining incident face of the prism 5. The branched lights 13a, 13b and 13c are received at different split regions (A-J) of the light receiving elements 15, 16. This structure realizes an optical head in which the utilization efficiency of light is enhanced and a good SN 15 attained without requiring large number of expensive amplifier.
Patent JP-H0930738-A (JP)
Title: Adhesive tape wrapping device for golf club
Inventor: SHIBAYAMA SAKUMASA
IPC: A63B53/14
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To facilitate a tape wrapping operation and make its operation speedy by allowing a shaft to make a spiral motion as a combined motion of a feed motion and a rotational motion, cutting a fed and supplied adhesive tape to a suitable length, and spirally wrapping the tape around the outer peripheral surface of the shaft. SOLUTION: A shaft 2 is placed on and supplied to feed roll 7a, 7a and placed on and supplied to a guide mechanism 19, the feed roll 7a is oscillated, and the shaft is held down by the three feed rolls 7 in state where the shaft is spirally, surrounded by these rolls. In this state, when the feed rolls 7 are rotated respectively, the shaft 2 makes a spiral motion as a combined motion of a feed motion and a rotational motion. In synchronism with the motion, a tape feed mechanism 8 drags out a tape body from a roll R of tapes to warap the adhesive layer of the tape body around the outer peripheral surface of the shaft 2, and a peeled off tape K is drawn out by pinchedly holding rolls 12, 12 to be rejected.  On the course of the operation, the operations of the feed rolls 7, the tape feed mechanism 8 are stopped, and the tape body is cut to a length of the tape body to be wrapped by a cutting mechanism 15. After that, the feed rolls 7, the tape feed mechanism 8 are operated to perform a tape wrapping operation.
Patent JP-H0622814-A (JP)
Title: Plucking head of depilator
Inventor: HANSUUEBERUHARUTO HAINTOKE
IPC: A45D26/00
Filed: 1991-07-18
Abstract: PURPOSE: To enable a plucking head to slide smoothly on a skin and a sensitive area and to prevent scratches from being made, by forming a plucking crown as a rotator with rotary symmetry whose outside is curved like a cube, and providing a slot for inserting hair or an opening for inserting hair on the outside surface of the plucking crown touching the skin. CONSTITUTION: A plugging head 2 comprises a hollow cylinder 3 supporting a plucking crown 4, and the wall 5 of the plucking crown 4 is provided with multiple slots 6 for inserting hair. The virtual axis A of the slot 6 makes an acute angle α with the central and longitudinal axis B of the plucking head 2 viewed from the projecting direction, extends on the shaft, ascends to the rotating direction D, and extends from the upper edge 7 of the plucking crown 4 almost to the lower edge 8 thereof. The inside of the hollow cylinder 3 is provided with multiple fastening jaws 10 energized by a spring 9, and the fastening jaws 10 cooperate with the area 11 of a cylindrical inside 12 in the upper edge 7 of the plucking crown 4.
Patent JP-2000033469-A (JP)
Title: Multi-layer structural sleeve
Inventor: YAMAMOTO OSAMU
IPC: C04B35/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a sleeve having high heat-insulating property and heat holding property and excellent balance of strength and heat shock resistance and to reduce the development of defect in a casting by arranging ceramic- quality layers having mutually different strengths and porosities along the radial direction. SOLUTION: A high BN content layer 20 is disposed in the inner peripheral part in contact with high temp. molten metal and a low BN content layer 21 is disposed in the outer peripheral part, and both layers 20, 21 are joined in the radial direction. Then, both layers 20, 21 can be joined with an integral sintering to a formed body having different BN content step by step, or can be obtd. by integrally sintering the formed body having continuously (gradiently) different BN content besides of the method of adhesion or fastening. The high BN content layer 20 has high porosity and excellent heat insulating property and heat holding property, and since this layer has strong isotropy to the heat expansion, the heat shock resistance is high. On the other hand, since the low BN content layer 21 has low porosity and closeness, the strength is high.
Patent JP-H0937270-A (JP)
Title: Motion vector detector
Inventor: SUGIYAMA KENJI
IPC: H04N19/176
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To attain detection of a motion vector far surely by setting a coefficient for weighting a matching value of a peripheral block in the unit of blocks in response to inter-block similarity of a motion. SOLUTION: A matching value detection means 30 is a means detecting a matching value as to all preset tentative motion vectors as to a block of motion compensation object and its peripheral blocks, and made up of a matching detector 5 and an image memory 9. A weighting coefficient setting means 40 sets a weight coefficient for each peripheral block in response to the motion similarity of the block being a motion compensation object and its peripheral blocks. In the case of obtaining a motion vector(MV), a matching value of the peripheral blocks is weighted depending on the motion similarity and added, when the motion of the peripheral blocks differs, the matching value of the block is not added independently of a matching value of each MV and the result is independently of the matching value of different motion of the peripheral blocks.
Patent JP-S6095399-A (JP)
Inventor: MINAMI YUUJI
IPC: G21F9/30
Filed: 1983-10-31
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-H1155246-A (JP)
Title: Electronic equipment and method for controlling the same
Inventor: MATSUURA TAKETOSHI
IPC: H04W12/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the theft of electronic equipment such as a portable telephone or a personal computer, and to protect the inside data. SOLUTION: A portable telephone 1 is provided with a data reading device 2 having an MPU(microprocessor unit) and an FRAM(ferroelectric memory), a radio signal transmitting and receiving device 3 having an antenna and a front end IC, a clock device 4 for generating a radio signal in each constant time, and a key 5. On the other hand, an ID card 6 is provided with a data reading device 7 and a radio signal transmitting and receiving device 8. At the time of inputting data, data 9 read from the ID card 6, data 10 inputted from the key 5, and data 11 preliminarily stored in the data reading device 2 are compared so that the operation of the portable telephone can be controlled.
Patent JP-H0492133-A (JP)
Title: Manufacture of brake shoe
Inventor: NAKAMURA HIROYUKI
IPC: F16D65/08
Filed: 1990-08-01
Abstract: PURPOSE:To lighten the weight of brake shoe and reduce the number of manufacturing process by circularly bending a longitudinal member, which is formed in a T shape by a light metal or an alloy extrusion thereof for press molding and adhering a lining to the outer periphery of the molded brake shoe body. CONSTITUTION:A preset-length longitudinal member is prepared which is molded by aluminum extrusion so that the cross section perpendicular to a longitudinal direction can be formed in a T shape. Next, the longitudinal member is given press cold forging using a preset mold to obtain a brake shoe body which is bent circularly to the T-shaped leg portion side. Then, a hole 46, a fitting hole 48, a locking hole 49 and a cutoff 52 are formed in the shoe web 22 of the brake shoe body 24 by pressing form the end and the peripheral middle portion in order. A lining 26 is adhered to the outer periphery of the shoe rim 20 of the brake shoe body 24 via adhesive or rivets to obtain brake shoes 12, 14.
Patent JP-H0369793-A (JP)
Title: Device and method of measuring groundwater
Inventor: OIKE TAKAYASU
IPC: E21B47/047
Filed: 1989-08-07
Abstract: PURPOSE:To measure an accurate physical value for a prolonged term by fixing a measuring section with a sensor for measuring a physical value into an excavated pit by upper and lower packers and comparing the physical value measured by the sensor and the physical value of groundwater pumped up by a pump. CONSTITUTION:A boring 4 is lowered into a groundwater measuring device 1, water is injected to upper and lower packers 9, 10, and the packers 9, 10 are expanded, and fastened at the position of measurement in the boring 4. A storage pump 7 is driven, and groundwater in the periphery of a measuring section 6 is sampled while the physical value of groundwater is measured by the measuring section 6. Physical values measured by each measuring section of a pressure measuring section 11, a water-temperature measuring section 12, a conductivity measuring section 13, a pH measuring section 14 and a redox- potential measuring section 15 are frequency-modulated through a control circuit, and transmitted onto the ground. These physical values and the physical value of groundwater sampled are compared. Accordingly, an accurate value can be determined from the displacement of each physical value.
Patent JP-S58104409-A (JP)
Title: Catalyst burning unit
Inventor: SHIMADA RIYOUJI
IPC: F23D11/40
Filed: 1981-12-16
Abstract: PURPOSE:To make a discharged gas clean by a method wherein the first and second catalysts are arraned at the upstream and downstream of the flow of the mixture. CONSTITUTION:A cylindrical evaporation element 2 having a suction wick at its lower part is exposed at the inner lower part of the fuel evaporation chamber 6 formed between the cylindrical outer column 4 with several gas holes 3 therein and the cylindrical inner column 5 with no gas holes. The upper part of the inner cylinder 5 is closed by the top plate 10 with several gas holes 9 and at the upper part of the fuel evaporation chamber 6 is arranged the first ring-shaped catalyst 12 with several small holes 11 fixed by both outer cylinder 4 and the inner cylinder 5. At the upper part of the first catalyst 12 is fixed the second circular plate-like catalyst 14 with several small holes 13 at the upper part of the outer cylinder 4. Thereby, the fuel mixture can be completely burnt with the second catalyst and thus the discharged gas is made clean.
Patent JP-H1148210-A (JP)
Title: Vise apparatus of processing machine
Inventor: KAKIMOTO KAZUHIRO
IPC: B27F1/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a vise apparatus of a processing machine capable of holding a positioning indication such as an indication line or the like formed in a movable part at an accurate position while positional slippage of the movable part of an adjoining plate or the like can be prevented. SOLUTION: A recessed part 45 is formed to a base part 42 of a vise piece 41, and a patch plate 43 is freely transfer-adjustably provided in the arrow 90, 91 directions. A positioning line 11 is formed to the patch plate 43, positioning is executed collectively with the positioning line 11 and a marking line applied to a wood W. The wood W is inserted between the vise piece 41 and a vise piece 47. Since the patch plate 43 is positioned in the recessed part 45 of the vise base part 42, the wood W inserted in the arrow 91 direction does not collide with the patch plate 43, and positional slippage of the positioning line 11 can be prevented.
Patent JP-H05341987-A (JP)
Title: Central processing unit
Inventor: KISHIOKA KAZUYA
IPC: G06F9/30
Filed: 1991-08-14
Abstract: PURPOSE:To provide a central processing unit capable of eliminating waste processing time when a DMA operation or memory refresh is performed and performing extremely fast operation. CONSTITUTION:Latch circuits 1-4 which latch memory control data, DMA data, interrupt processing data, and instruction data individually are provided, and output data of the latch circuits are outputted selectively by a selector 5. In such a case, the selection condition of the selector 5 is outputted from a priority controller 9 based on priority attached on them. Thereby, it is possible to shorten a time to transmit each data to an ALU 10 and an instruction step decoder 6, etc.
Patent JP-S6265168-A (JP)
Title: Certification system for integrated card system
Inventor: KAWANA SHIGEYUKI
IPC: G06Q40/02
Filed: 1985-09-17
Abstract: PURPOSE:To prevent previously a foul transaction with forgery of an integrated circuit IC card or a card terminal, by certifying the propriety of both the IC card and the card terminal. CONSTITUTION:Intrinsic information and its ciphered information are previously stored in an IC card 11. A card terminal 12 decodes the ciphered intrinsic information. This deciphered information is collated with the intrinsic information stored previously in the card 11 at both sides of the card 11 and the terminal 12 respectively for mutual confirmation of propriety. Thus it is possible to prevent previously a foul transaction carried out with forgery of an IC card or a card terminal.
Patent JP-S6360674-A (JP)
Title: Color half tone recorder
Inventor: TOMITA HIROSHI
IPC: H04N1/40
Filed: 1986-08-30
Abstract: PURPOSE:To obtain a color picture having a satisfactory apparent resolution and gradation by providing a data conversion means which convert a pattern memory having a half tone expression pattern into recording/non-recording bit information based on data. CONSTITUTION:Threshold data is stored in the pattern memory 1012c constituted in a ROM. A picture element synchronizing pulse of one pulse per picture element is given to a counter COX1 which gives count data to the pattern memory 1012c. The picture element synchronizing pulse of one pulse per line is given to a counter COY1 which gives count data to the memory 1012c. Thus, cyan recording density data and read threshold data is given from the memory 1012c to a decision circuit CM1. Said circuit CM1 outputs to a buffer memory 1020c the binary data of '1' (recording) if the value of cyan recording density data exceeds that of read threshold data, and '0' (non-recording) if it is below. Binary data is accummulated in the memory 1020c until it comes to a prescribed quantity, and is transferred to a laser driver.
Patent JP-S6360707-A (JP)
Inventor: KUBO SETSUO
IPC: E02B7/00
Filed: 1986-08-31
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。