baber/WOPTO huggingface dataset:
Patent JP-H03104597-A (JP)
Title: Cutting device for laminated material
Inventor: NASU NOBUO
IPC: B26D5/08
Filed: 1989-09-20
Abstract: PURPOSE:To precisely cut a laminated material without causing cutting slippage by making a cutting edge into a form larger than a cutting member in thickness and longitudinal width and having a sharp lower end, and providing a cutting edge receiving body in which the lower part of the cutting edge is inserted to a cutter receiver. CONSTITUTION:A cutter head 9 is moved and stopped in such a manner that a cutting edge 20 is situated above the cutting start position of a laminated material 48 laminated on a support member 1c, the cutting edge 20 is rotated around a shaft in such a manner that the direction of the cutting edge is coincident with the direction of a cutter 10 at the time of cutting start, the cutting edge is lowered and passed through the laminated material, and the lower part of the cutting edge 20 is passed into a cutting edge receiving body 36 provided on a cutter receiver 34, whereby a cutting hole over the whole thickness direction of the laminated material is formed in the cutting start position of the laminated material, and the cutting edge is raised and returned. Thereafter, a cutting member 11 is passed through the cutting hole, and the cutting member 11 is moved in the state where the lower part of the cutting member 11 is fitted to the receiving body 35 of the cutter receiver 34 to cut the laminated material 48.
Patent JP-H01264259-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L21/8222
Filed: 1987-09-25
Abstract: PURPOSE:To achieve a high speed and a high density by a method wherein a collector region of a second conductivity type is formed of a partially thick insulating film, a base region whose impurity concentration is higher than that of the collector is formed on the opposite side and an emitter region of the second conductivity type is formed at a concentration which is higher than that. CONSTITUTION:An SiO2 film 9, an SiN film 10 and an SiO2 film 8 are formed on the surface of an N-type epitaxial layer 3. In order to form a base extraction region 4, an opening part 12 is made only in an impurity introduction part; then, in order to form a P-type collector region, an opening 13 is made only in the impurity introduction part; in addition, a collector diffusion region 5 is formed. An N-type impurity layer to be used as a base diffusion region is formed on the opposite side of the thick SiO2 film 8 at a concentration which is higher than that of the region and at a depth so as to cross it. Then, a P-type impurity layer to be used as an emitter diffusion region 7 is formed from an opening 14 at a concentration which is higher than a base impurity concentration. Lastly, windows are opened in the thin SiO2 film 9 on each Si surface of the collector diffusion region 5, the base diffusion region 6 and the emitter diffusion region 7; contact windows 15-17 are formed; individual electrodes 18-20 are formed.
Patent JP-S61119410-A (JP)
Title: Pneumatic radial tire for heavy duty service
Inventor: KADOTA KUNINOBU
IPC: B60C15/06
Filed: 1984-11-16
Abstract: PURPOSE:To improve the endurance of a bead toe by employing two, at least, of chaifer layers where cords intersect one another with the stated angle, in the bead toe, in which a pair of rubber stiffners is arranged on the outer surface of a bead core toward the radial direction. CONSTITUTION:A radial tire 1 includes a pair of bead cores 6 and bead toes 4 which are composed of a pair of rubber stiffners 7 arranged on its outer surface in the radial direction where the end of a carcass ply 5 is turned up around both the bead core 6 and the rubber stiffner 7 from the inside to the outside, then is fixed on the bead toe 4. In addition, three of chaifer layer 8 (8a-8c) as example are arranged around the carcass ply 5 of the bead toe 4 from the inside to the outside. Each of the chaifer layers 8 intersects one another, in this case, so as to satisfy the following relationship among angles, that is, 70 deg.<=theta1<90 deg., and 35 deg.<=theta2<55 deg.. Here, the angle theta1, theta2, and theta3 are the angle formed by the cord line of each 8a-8c of the chaifer layer 8 respectively to the radial direction R of a tire.
Patent JP-S60134497-A (JP)
Inventor: KAMATA CHIYOJI
IPC: H05K3/46
Filed: 1983-12-23
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-S61122942-A (JP)
Title: Optical information processing device
Inventor: KOYAMA OSAMU
IPC: G11B7/1398
Filed: 1984-11-16
Abstract: PURPOSE:To make a recording and reproducing into a high density and to improve an S/N of detecting a signal by shaping incident light flux from a semiconductor laser for the beam splitter and making a stray light by a separating surface into a shape which guides in a direction different from a detecting means. CONSTITUTION:A surface F, on which alight flux Li from a semiconductor laser in a polarizing beam splitter 10 falls, is inclined to a prescribed angle B for a vertical surface to an optical axis (x) after falling. Simultaneously, a falling light flux Li is also inclined and falls to a prescribed angle alpha to the incident light flux Li for (x). By the constitution, in the incident light flux Li, a beam cross section shape is shaped to a circular light flux Li'. The incident light Li from a semiconductor laser is reflected to 30% at the D surface and the stray light such as a broken line is obtained. The stray light is reflected on the E surface again, the surface E is inclined at a prescribed angle to the vertical surface to the optical axis of a signal Ls facing to the detector surface, and therefore, the stray light is reflected in the direction different from the detector surface and will not mix into signal light. Thus, the recording and reproducing are made high in the density and an SN ratio of the signal detection is improved.
Patent JP-H0692155-A (JP)
Title: Four-wheel driving gear
Inventor: YASUI YASUYOSHI
IPC: B60K17/346
Filed: 1992-09-10
Abstract: PURPOSE:To suppress an axial length of a drive system by arranging a transfer lubricating oil pump, in a four-wheel driving gear provided with a vertical mounted engine. CONSTITUTION:In a 4-wheel driving gear wherein drive power from a vertical mounted engine 10 is output to front/rear wheel output shafts 42, 43 through a transmission 20, power transmitting gear 30 and a transfer 40 positioned in parallel to the transmission 20, an oil pump 100 for lubricating the transfer 40 is arranged in an opposite side to the transmission 20 on its output shaft by bordering the power transmitting gear 30.
Patent JP-2000078586-A (JP)
Title: Method for compressing picture
Inventor: RUELLOU PIERRE
IPC: H04N7/32
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a picture compressing method capable of giving a picture with an improved quality and cost ratio by judging an encoding cost and/or a quality factor at every temporary encoding and selecting an encoding mode to be used as the function of a cost value and/or a quality factor value in encoding. SOLUTION: The quality factor(MB-Quality) is obtained by comparing a source macro-block to be encoded with the corresponding part of a macro-block which is re-constituted as against an encoding mode to be considered. MB- Quality is plotted in a horizontal axis direction, the cost Ci of the present macro-block is plotted in a vertical axis direction and a value Cmin corresponds to an original point. A straight line 80 corresponds to a max. cost which can occur as against the increase of the value of MB-Quality. In other words, a pair of encoding cost/quality factor MB-Quality in a part upper than the straight line 80 is not selected concerning parameters over C and S.
Patent JP-S62104412-A (JP)
Inventor: USUDA SHINICHI
IPC: H02G1/06
Filed: 1985-10-29
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-S6487768-A (JP)
Title: Multifunction vacuum plating device
Inventor: SUZUKI YOSHIHIRO
IPC: C23C14/34
Filed: 1987-09-29
Abstract: PURPOSE:To form multi-layered films by the same vacuum vessel and to form the inorg. films having high purity by segmenting a vacuum plating chamber to org. film and inorg. film forming regions, providing targets to the respective regions and constructing a device in such a manner that a substrate can be opposed to either of the targets at proper times. CONSTITUTION:A copper film is formed by sputtering on, for example, the polytetrafluoroethylene (PTFE) substrate 6. The substrate 5 faces the PTFE target 5 in the figure. A substrate rotating and mounting jig 9 is rotated to direct the substrate toward a copper target 4 electrode 3 side in the case of forming the copper film. Sputtering is then executed under prescribed conditions to form the copper film on the substrate 6. The target 6 is kept mounted to the jig 9 and is opposed in this state to the target 5. The sputtering is then executed under the prescribed conditions to form the PTFE film on the copper film. The contamination in the inorg. film forming chamber 7 is suppressed by providing a partition plate 2 and adequately maintaining the spacing between the inside circumference and the jig 9.
Patent JP-S6396932-A (JP)
Title: Bonding stage for film carrier
Inventor: KAWAKITA TETSUO
IPC: H01L21/60
Filed: 1986-10-13
Abstract: PURPOSE:To prevent the contact between an inner lead and a semiconductor device in such a way that a second groove whose size is the same as that of a device hole of a film carrier is formed by a stepped part around a first groove whose thickness and size are the same as those of a chip. CONSTITUTION:After a semiconductor device 3 has been inserted into a groove 2 at a stand 1, it is fixed through a hole 4 for a vacuum. An inner lead 5 of a film carrier is aligned with a protruding electrode 7 of the device 3. A bonding process is executed by means of a heated tool 8; at the same time, a lead 5 is formed by a groove 9 and the tool 8. Then, a pressurizing operation by the tool 8 and a sucking operation by a vacuum are released. Through this constitution, a bonding operation and a forming operation can be completed simultaneously; a mounting operation of high reliability is realized.
Patent JP-H0989949-A (JP)
Title: Power integrating device
Inventor: UCHIIKE HISAYUKI
IPC: G01R22/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To make both integrations compatible with each other by use of a single power integrating device, by obtaining power by the use of power computing means from an A/D converted voltage and current so that one of the integrating means continuously obtains watthours while the other one of the integrating means obtains watthours only during a specified period in accordance with opening and closing of a gate. SOLUTION: A supply power from a power line L is fed to a transformer circuit 1 in a power integrating device PM through a transformer PCTC, and is voltage- and current-converted in addition to insulation. A computing means 2 A/D-converts the voltage and the current so as to obtain a momentary power value. An integrating means 51 successively integrates such momentary power, and stores the watthours in a memory 54. An integrating means 53 obtains watthours only during a period during which a gate means 52 opens when a contact signal is turned on, are stores the same in the memory 54. Both the watthours are delivered to a operating and displaying means 7 which can display both the watthous simultaneously or alternately. With this arrangement, continuous watthous and integrated watthous during a specified period can both be calculated only by one device.
Patent JP-S62104254-A (JP)
Title: Fault diagnostic system
Inventor: SHIMAZAKI HITOSHI
IPC: H04M3/26
Filed: 1985-10-31
Abstract: PURPOSE:To reduce a fault diagnostic time by selecting one of plural operating sections at fault occurrence, changing it into a block section, switching an incoming line of the block section from an outgoing line of the operating system into a corresponding outgoing line of a spare system by means of a selector to apply fault diagnosis of the block section sequentially thereby applying the same fault diagnostic method as a duplicated equipment to a simplex equipment. CONSTITUTION:If a fault takes place in the simplex equipment 3, a controller 4 changes the operating section 3-4 of the simplex equipment as the block section and disconnects the operating section from the operating system 1-1 and connect it to the spare system 1-2, the spare system 1-2 and the simplex equipment block section 3-4 receive a control order to constitute the test bus in a route of pattern generator 5-1   terminal 7-2   spare system 1-2   terminal 8-24   selector 2-4   terminal 9-4   block section 3-4   terminal 10-4  pattern checker 5-2. As the result of test, when no fault exists in the simplex equipment operation section 3-4, other operation sections 3-3-3-1 of the simplex equipment are diagnosed sequentially by the same method.
Patent JP-H0797482-A (JP)
Title: Antifouling rubber
Inventor: TSUKAMOTO MASAHIRO
IPC: C08L21/00
Filed: 1993-09-29
Abstract: PURPOSE:To obtain an antifouling rubber capable of preventing attachment thereto and propagation thereon of marine life for a long period of time without exercising adverse effects on surrounding environment. CONSTITUTION:A metallic powder capable of generating an antifouling component is substantially homogeneously dispersed in a rubber.
Patent JP-H04124167-A (JP)
Title: Production of bisminie compound
Inventor: ITO YOSHIHIKO
IPC: C07C251/12
Filed: 1990-09-12
Abstract: PURPOSE:To obtain the subject compound useful as a precursor for polycarbonyl compound by reacting a halide compound with isonitrile and a samarium salt and reacting the resultant samarium complex with water, a carbonyl compound or a disulfide compound. CONSTITUTION:A samarium complex is produced by reacting a compound of formula RX<1> (R is alkyl, allyl, alkoxyalkyl, aryloxyalkyl or arylalkoxyalkyl; X<1> is Cl, Br or I) with a compound of formula CN-R<0> (R<0> is cyclohexyl or aromatic group having substituent on at least one ortho-position) and a compound of formula SmX (X<2> is X<1>) in the presence of hexamethyl phosphoramide in an aprotic solvent. The complex compound is made to react with water, a ketone or aldehyde of formula I (R<1> and R<2> are H or organic group), an ester of formula II (R<3> is R<1>; R<4> is alkyl or arylalkyl) or a compound of formula III (R<5> is aromatic group) to obtain the objective compound of formula IV to formula VII.
Patent JP-H03108461-A (JP)
Title: Boiled bean and production thereof
Inventor: KITAGAWA YASUNORI
IPC: A23L11/00
Filed: 1989-09-19
Abstract: PURPOSE:To obtain the subject boiled bean free from browning and capable of improvement of bowel movement by charging beans boiled in water into a container, pouring a specified amount of isomaltooligosaccharide and a mixture solution of salt, sugar and soysauce, sealing the container and subsequently boiling the sealed container with steam. CONSTITUTION:A specified amount of beans boiled in water is charged into a sealable container and 3-15wt.% isomaltooligosaccharide and a mixture solution of salt, sugar and soysauce are simultaneously poured thereinto. After sealing the container, finishing is carried out by boiling with steam, thus obtaining the objective boiled beans.
Patent JP-H0797612-A (JP)
Title: Ladle refining degassing apparatus for molten steel
Inventor: KIMURA TATSUKI
IPC: C21C7/10
Filed: 1993-09-29
Abstract: PURPOSE:To provide a molten steel ladle refining degassing apparatus which can omit a work for shifting the ladle between tanks and can profitably prevent the temp. drop of the molten steel in the ladle, by using a common tank for the ladle refining process and the degassing process. CONSTITUTION:The common tank 1 arranged in a traveling truck 3 is provided with a shell body for incorporating the ladle 2 stored with the molten steel and a lining refractory layer. A first tank cover 71 is descended at a ladle refining station 7 and put on the common tank 1 and the molten steel is heated by graphite electrodes 76 and the alloy is added to the molten steel from an adding part 78 and the slag refining is executed, Successively, the traveling truck 3 is self-propelled to a degassing station 8 along a rail part 39. After slag-off there, a second tank cover 81 is descended and put on the common tank 1, and the vacuum device 86 is operated to execute the degassing treatment to the molten steel.
Patent JP-S61123747-A (JP)
Title: Cylinder head structure of siamese upper cam engine
Inventor: TAKADA TOSHIHIKO
IPC: F01L1/04
Filed: 1984-11-20
Abstract: PURPOSE:To facilitate fixing of bolts while to reduce the weight by arranging the cylinder head fixing bolts further inside than the axis of respective dynamic valve cam shaft while forming the shaft section of dynamic cam shaft adjoining to the fixing bolts to be thick with short diameter. CONSTITUTION:A cylinder head 3 is fastened through plural fixing bolts 4 to the upper section of cylinder block. Here, respective fixing bolt 4 is arranged with equi-interval around a piston hole 1 while in case of two adjoining piston holes 1, it is provided to the opposite sides of partition wall 1a between both holes 1 to be shared by both holes 1. Consequently, the axes of both dynamic valve cam shafts 5 and the fixing bolt 4 are brought near. In other word, respective fixing bolt 4 is arranged further inside than the axes of both cam shafts 5. The shaft section 5a constituting the dynamic valve cam shaft 5 together with the cam 5b and the journal section 5c is formed thick with short diameter while the central hole 5d is enlarged to reduce the weight.
Patent JP-S60135526-A (JP)
Title: Heat treatment of weld zone of double pipe
Inventor: UMEMOTO TADAHIRO
IPC: C21D9/50
Filed: 1983-12-23
Abstract: PURPOSE:To remove the residual tensile stress on the outside surface of an outside pipe of a double pipe and to prevent generation of stress corrosion cracking by heating the part near the weld zone of the outside surface of the inside pipe and the outside pipe and cooling the outside surface of the outside pipe, the outside surface in the exposed part of the inside pipe and the inside surface of the inside pipe where said part is superposed on the outside pipe. CONSTITUTION:Stress corrosion cracking 4 is generated by the residual tensile stress by the thermal influence in the stage of welding in a double pipe formed by welding an inside pipe 1 and an outside pipe 2 in a weld zone 3. An induction heating coil 5 is disposed in the pipe 1 and the walls of the inside and outside pipes 1, 2 near the weld zone 3 are heated in order to prevent such cracking. The outside surface of the outside pipe 2, the outside surface in the part where the inside pipe 1 projects from the outside pipe 2 and the inside surface of the inside pipe 1 in the part where both pipes 1, 2 are superposed are cooled by cooling water (a), (b). As a result, the residual compressive stress by the bending moment occurring in a temp. difference is generated in the outside surface of the outside pipe 2 near the weld zone 3 and the surface of the part where the inside pipe 1 projects from the outside pipe 2. The generation of the stress corrosion cracking owing to the residual tensile stress is thus prevented.
Patent JP-H0884221-A (JP)
Title: Image reader
Inventor: WATANABE MASARU
IPC: G03B27/50
Filed: 1994-09-12
Abstract: PURPOSE: To eliminate secular deterioration in a density reference face and deterioration in image quality by forming the reference member to be cylindrical, locating it aside a contact glass, holding the member freely turnably and air-tightly and replacing the density reference face opposite to a light source via a slit with external operation. CONSTITUTION: A reflected light (transmitted light) obtained by emitting a light to an original 3 from a light source 2 is inputted tp a CCD 10 via mirrors 6, 7, 8 and a lens 9, in which the intensity of light is converted into an analog electric signal and it is fed to an image signal processing section. The processing section converts the signal into a digital signal to correct image data based on correction data from a shading correction circuit. An outer surface of a density reference member 4 is formed to be a white cylinder and the light from the light source is emitted onto the surface of the member 4 only through a slit 5a of a slit shield plate 5.  Thus, no light is given to the reference face not requiring for correction data, the deposition of dust is prevented and the deterioration in the reflectance and secular deterioration for a part not exposed from the slit 5a are prevented.
Patent JP-H0989814-A (JP)
Title: Can body inspection device and method
Inventor: NINOMIYA TAKEYOSHI
IPC: G01B11/30
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a can body inspecting device for quickly inspecting the state of a rolled junction part for a can body with a body and a lid which are made of different materials. SOLUTION: A can body cutting device 20 cuts one portion of the rolled junction part of a can body 2, for example, by wire electric discharge machining. In the cut-out part, a rolled junction part is formed in nearly wedge shape so that a wedge is driven from upper oblique direction. A CCD camera 32 picks the image of the section of the rolled junction part of the can body 2 which is cut by the can body cutting device 20. An image processing means 42 takes out the characteristic pattern of the rolled junction part by performing the image processing of the image of the shot rolled junction part and a judging means 46 compares the characteristic pattern with a reference pattern stored at a storage means 44 in advance to judge the state of the rolled junction part. The judgment result is outputted to a display 60.
Patent JP-H0959343-A (JP)
Title: Production of non-rigid polyurethane foam
Inventor: OTA HIDEFUMI
IPC: C08G18/65
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a nonrigid polyurethane foam by foaming a specific polyol and an organic polyisocyanate in the presence of a blowing agent, etc., under specific conditions, excellent in air permeability, durability and impact resilience without deteriorating moldability and physical properties of foam. SOLUTION: This nonrigid polyurethane foam is obtained by reacting and foaming (A) a polyol such as a polyether polyol having 5-25 coefficient of resinification and 700-3,000 active hydrogen equivalent and (B) an organic polyisocyanate such as tolylene diisocyanate in the presence of a blowing agent such as water, a catalyst such as sodium acetate, a foam stabilizer such as a dimethylsiloxane-based foam stabilizer and (C) preferably 0.1-30 pts.wt. (based on 100 pts.wt. of A) of a compound prepared by modifying at least a part of the hydroxyl group of the component A into a group which is substantially nonreactive to isocyanate and has 9.5-20.0 solubility parameter (SP value). The component C is preferably the cyanoethylated substance or the cyanoisopyropylated substance of the component A.