baber/WOPTO huggingface dataset:
Patent JP-H11328728-A (JP)
Title: Optical disk substrate, its molding method and optical disk substrate injection molding device
Inventor: SUZUKI SHIGEHISA
IPC: G11B7/24047
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To practically reduce the sudden change in the plate thickness by inserting an insert material into the thicker portion of the plate in the optical disk substrate in which the inner peripheral section plate thickness outside an information recording region is made thicker than the plate thickness of the information recording region and to suppress the occurrence of a shrinkage failure without conducting a fine adjustment of the molding conditions such as increasing the holding pressure of the injection molding and lengthening the holding time. SOLUTION: The thick section of a clamp region 4 of an optical disk substrate 1 is constructed so that an insert material 5 is inserted into the section. Then, the optical disk substrate injection molding machine is provided with the mechanism, which is used to insert the material 5 during an injection molding and a preheating mechanism which preheats the material 5. For the case of the disk in which the plate thickness is made uniform and flat over the entire surface of the disk, the substrate 1 is provided with the material 5 having a wring shape at the boundary section between the clamp region and the information recording region.
Patent JP-H08270616-A (JP)
Title: Method and equipment for controlling turbulent flow in fluidflow region limited by boundary layer and another wall
Inventor: SIROVICH LAWRENCE
IPC: F15D1/02
Filed: 1995-06-02
Abstract: PURPOSE: To control turbulence through compensation of a starting mode by connecting obliquely propagating structures so as to increase/decrease the interaction between a system of roll pairs and a propagation structure and locally guiding two separate disturbances to a turbulent wall region. CONSTITUTION: Obliquely propagating structures are connected so as to increase/ decrease the interaction of propagation structures with a system of roll pairs thereby locally increasing/decreasing the disturbance drag in a flow region. For forming a composite disturbance region compensating the structure, two simultaneously operating means are provided to produce two effective, separate disturbances in a local region. In this embodiment, the apparatus 50 comprises strip-shaped means 51 of delta-shaped projections 53 and a resonator box-shaped means 54 formed of a sound generator 55 having a loudspeaker 56 attached to its free end 58. This arrangement can produce the disturbances generating a pair of oblique waves enhancing the turbulence so as to organize the turbulence for reducing the disturbance drag.
Patent JP-2000329158-A (JP)
Title: Flywheel spacer assembly and twin clutch
Inventor: YONEDA KAZUHIKO
IPC: F16D13/46
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To stabilize the friction coefficient of a mechanism for adjusting wear in a lever mechanism in a twin clutch. SOLUTION: This flywheel spacer assembly 7 is used for a twin clutch. The flywheel spacer assembly 7 is provided with a flywheel spacer body 7f fixedly connected between the axial directions of a flywheel and a clutch cover 8, and a lever mechanism 26. The lever mechanism 26 is a mechanism for regulating the axial moving amount of an intermediate plate 11 to the axial moving quantity of a pressure plate 10, and is provided with a lever member 27 with an R1 side end 27a journalled to the flywheel spacer body 7f so as to make an R2 side end 27b axially movable, and a wear compensating mechanism 29 disposed between the R2 side end 27b and R1 side end 27a of the lever member 27 and frictionally locked in the axially movable manner to the lever member 27.
Patent JP-S6028699-A (JP)
Inventor: TAKEUCHI SADAJI
IPC: G10L25/00
Filed: 1983-07-27
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-H01258665-A (JP)
Title: Novel 1-alkyl-1-sulfonyl-2-alkoxycarbonylsulphenyl hydrazine having anti-tumor activity
Inventor: ARAN SHII SAATORERI
IPC: C07D261/10
Filed: 1988-06-03
Abstract: Compounds of the formula: <CHEM> wherein R1 is a lower alkyl of 1-6 carbon atoms, benzyl, phenyl or phenyl substituted by halogen, alkoxy of 1 to 4 carbon atoms, alkyl of 1 to 4 carbon atoms, amino, or carbonyl substituents, or -RN(R min )2 wherein R and R min  are each independently alkyl of 1 to 4 carbon atoms; R2 is a heterocycle or an aromatic substituent and each A is an aromatic substitution independently selected from the group consisting of hydrogen, alkyl of 1-4 carbon atoms, alkoxy of 1-4 carbon atoms, halogen, -NO2, -NH2, -COOH, and -NHCOCH3. The compounds have been found to be alkylating agents having antineoplastic activity for use in inhibiting the growth of tumors.
Patent JP-H0430573-A (JP)
Title: Semiconductor memory device
Inventor: KOYAMA HIROSUKE
IPC: H01L27/04
Filed: 1990-05-28
Abstract: PURPOSE:To realize ultra miniaturization of memory cell and easily and sufficiently obtain a capacitance value of a capacitor by stacking an MIM capacitor on MOS transistor and providing a cell at the crosspoint in the plane of the bit lines and word lines. CONSTITUTION:A bit line 11 is formed on an insulating layer substrate 10, a MOS transistor having a vertical structure is formed on this bit line 11 and an MIM capacitor is stacked on this MOS transistor. Since the MIM capacitor exists at the crosspoint in the plane of the bit line 11 and word line 16, only a small area is occupied in the plane of the memory cell like a crosspoint type memory cell where a MOS transistor having the vertical structure is arranged on the groove type capacitor. Moreover, since the bit line 11 is provided at the lower side of MOS transistor, while a MOS capacitor is stacked at the upper side thereof, the bit ln 11 and word line 16 can be formed before the formation of capacitor and thereby curtailment of heat processing and low temperature heat processing after formation of the capacitor can be realized easily.
Patent JP-S5563718-A (JP)
Title: Housing unit for level gauge and strainer
Inventor: HARA KUNIO
IPC: G01F23/68
Filed: 1978-11-09
Abstract: PURPOSE: To easily mount a level gauge and a strainer necessary for fuel tank equipment, by unifying the dosimeter and the strainer.  
     CONSTITUTION: A chamber S 1  for a level gauge and a chamber S 2  for a strainer are formed into one housing unit 1. An opening portion 15 into which an inlet of a suction pipe 14 is inserted and an inlet 16 for guiding a liquid into the chamber are installed to a partial housing 1b making up the chamber S 2  for the strainer, and a filter element 17 is disposed to a course to an opening portion 15 for the suction pipe from the inlet 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5927938-A (JP)
Title: Dust cover for automobile
Inventor: WATANABE NAOTOSHI
IPC: C08K5/14
Filed: 1982-08-09
Abstract: PURPOSE:To provide a dust cover for automobiles, which has excellent heat resistance and flexibility, obtd. from chlorinated polyethylene, carbon block, a halogen-contg. org. compd. or antimony oxide, an inorg. material, a dehydrochlorination inhibitor and an org. peroxide. CONSTITUTION:A duct cover is obtd. from chlorinated polyethylene (A) which has a density of 0.905-0.940g/cm<3>, an m.p. of 106-130 deg.C, an MI of 0.01-100g/ 10min, and a Mooney viscosity of 10-60 and in which the Bragg angle 2theta has a peak at 8-15 deg. and the chlorine content of an ethylene/alpha-olefin copolymer (wherein the number of C1-C10 alkyl groups of side chains per 1,000 carbon atoms of main chain is 3-35) is 20-55wt%, carbon black (B), a halogen-contg. org. compd. (C) and/or antimony oxide (D), an inorg. material (E) having an Si- O linkage, a dehydrochlorination inhibitor (F) for vinyl choride polymer and an org. peroxide (G) and consists of the above components in a given ratio.
Patent JP-H06347933-A (JP)
Title: Black-and-white silver halide photographic sensitive material
Inventor: ITO KATSUHIKO
IPC: G03C1/33
Filed: 1993-06-08
Abstract: PURPOSE:To provide the black-and-white silver halide photographic sensitive material restrained restrained from occurrence of black spots and enhanced in storage stability of a raw film against temperature, humidity, and time lapse. CONSTITUTION:The silver halide photographic sensitive material has on at least one side of a support at least one silver halide emulsion layer, and it is characterized by that the emulsion contains >=50mol% silver chloride, and a rhodium compound in an amount of 10<-5>-10<-10>mol/mol of silver halide unitl the end of formation of grains, and the emulsion layer and/or another hydrophilic colloidal layer contains a hydrazine derivative represented by general formula I and at least one kind of compound represented by formula II or III or the like. In formula I, A is an aliphatic or aromatic or heterocyclic group; and B is acyl, alkyl, or arylsulfonyl.
Patent JP-H11320284-A (JP)
Title: Parts inserting/fitting device
Inventor: ODAGIRI TAKASHI
IPC: H05K3/34
Filed: 1998-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a parts inserting/fitting device which can favorably insert or fit component parts such as ring solders or washers, in particular having a small diameter, to a lead, screw, etc., and can prevent the inserted/fitted parts from falling out by caulking them thereafter. SOLUTION: Accommodated parts are exhausted by exhausting means 45 one by one and held in place by a holding means 22 so that they can be inserted or fitted to an object. After they are inserted or fitted to the object, releasing means 56, 63, 64 release the held components. Caulking means execute caulking of each component, and a grasping means grasps the object.
Patent JP-H11315379-A (JP)
Title: Thin film forming device
Inventor: TAKAHASHI EIJI
IPC: C23C16/455
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming device capable of forming a thin film good in crystallinity even without heating a substrate to a high temp. SOLUTION: A plasma chamber vessel 20 to be introduced with a gas 24 for generating plasma is made adjacent and communicated to a film forming chamber vessel 2 to be introduced with a gaseous starting material 6 with an insulating material interposed. The inside of the film forming chamber vessel 2 is provided with a substrate holder 8 holding a substrate 10, and moreover, the vicinity of the surface of the substrate 10 is provided with a filament 12 activating the gaseous starting material 6 by electrons and heat. In the plasma chamber vessel 20, a gas 24 for generating plasma is ionized by high frequency discharge to generate plasma 32. A high frequency electrode 26 and a high frequency power source 28 are provided therefor. A porous electrode 34 having a potential same as that of the plasma chamber vessel 20 is provided so as to partition the space between both chambers 2 and 20.  Moreover, the space among the plasma chamber vessel 20, the porous electrode 34 and the substrate holder 8 is provided with a DC power source 38 applying DC voltage VD with the side of the porous electrode 34 as the straight polarity.
Patent JP-S5473912-A (JP)
Title: Production of short synthetic fibers
Inventor: ODA JIYUNICHIROU
IPC: D01D5/00
Filed: 1977-11-18
Abstract: PURPOSE: To obtain fibers in a simple process with ease, by drawing fibers immediately after wet spinning with continuous or intermittent spraying of a coagulating solution.  
     CONSTITUTION: Gelatinous fibrous materials immediately after wet spinning of a synthetic resin solution, e.g. a polyacrylonitrile solution in N,N-dimethylformamide, a polyamide solution in sulfuric acid, a polyoxadiazol solution in sulfuric acid, are drawn and coagulated with continuous or intermittent spraying of a coagulating solution into short fibers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S621073-A (JP)
Title: Drawing managing method for drawing production system
Inventor: IWAGAMI KATSUYOSHI
IPC: G06F17/50
Filed: 1985-06-26
Abstract: PURPOSE:To always display the latest corrected drawing firstly and to extract quickly a desired drawing by adding the corrected history information to the graphic data and preserving these graphic data after rearranging them in the order of larger number of corrected histories. CONSTITUTION:When a command is given to a central processing unit 20 from an input device 21, a list display means 20a works and reads a list of drawings out of a drawing data base 24 to display it on a display device 22. Then the drawing names are selected and a retrieval/display means 20b reads the drawing data out of a drawing file 23 of the base 24. Thus the drawing is displayed on the device 22. An old drawing is partly corrected by the device 21 and a desired drawing is produced by a dialog plotting/history replacement means 20d. At the same time, the contents of the history information are increased by a piece to the drawing with a command given for storage of the history information. Then a sorting/storing means 20e rearranges the graphic data in the order of larger contents of the corrected history information and stores them in the base 24.
Patent JP-S63301325-A (JP)
Title: Data base system for book managing system
Inventor: AZUMA HIDEKI
IPC: G06F12/00
Filed: 1987-06-01
Abstract: PURPOSE:To improve the availability of a master file by dividing a book master file into plural pieces so that the minimum necessary bibliography information on each book is stored in a bibliography management file and other bibliography information on the titles of books, etc., are connected together via other divided files. CONSTITUTION:A master file 1 is divided and a bibliography control file 3 uses the book codes as master keys and the control/duplicate codes and the book title KANA (Japanese syllabary) as slave keys with the record set at the fixed length respectively. A file 4 stores the extra part of a single record stored in the file 3 and can directly refer to said extra part of the record by means of the control code of the file 3. A file 5 also stores the remaining parts of the series book titles and the notes on contents. A file 6 connects the file 3 to other files 7-10 via the control codes. A file 7 uses the authority codes of the file 3 as master keys to fetch the authors and publishing companies. A file 8 uses the authority codes of the file 3 as master keys to fetch the item names. A file 9 fetches the author names and the publishing places and a file 10 uses the control codes of the file 3 as master keys to fetch the sorts and divided sorts for direct reference to them. In such a constitution, the file spaces can be effectively used.
Patent JP-H05306344-A (JP)
Title: Transparent film
Inventor: ONAGA TAKASHI
IPC: B29L7/00
Filed: 1992-04-29
Abstract: PURPOSE:To provide the transparent film comprising a copolymer produced from methyl methacrylate, a chlorophenyl acrylate and copolymer and an aromatic polycarbonate, high in the strength, heat resistance, weather resistance and hardness and useful for reflective sheets, etc. CONSTITUTION:(A) A copolymer and (B) an aromatic polycarbonate are mixed with each other and subsequently press-molded at 250 deg.C into the highly transparent film high in the mechanical characteristics, heat resistance, weather resistance and surface hardness. The copolymer is produced by copolymerizing 50-98wt.% of methyl methacrylate, 2-50wt.% of a monomer of the formula (R us H, methyl; R-R are halogen, or at least one of the R<2>-R<6> is halogen and the others are H, lower alkyl, lower alkoxy) (e.g. 2,4,6-tribromophenyl methacrylate), and 0-25wt.% of another copolymerizable alpha,beta-unsaturated monomer (e.g. cyclohexyl methacrylate) are mixed with lauroyl peroxide, n-octyl mercaptan, potassium polymethacrylate and ion exchange water and subsequently copolymerizing the mixture under heating.
Patent JP-S5839532-A (JP)
Title: Combined trolley wire
Inventor: MIYAUCHI MICHIO
IPC: B60M1/13
Filed: 1981-09-02
Abstract: PURPOSE:To attain high wear resistance and electric conductivity, by dispersing alumina in copper or aluminum to provide a reinforced alloy contg. dispersed grains for coating a steel core. CONSTITUTION:Semi-molten aluminum is cooled while being stirred, so that aluminum powder is produced. The aluminum powder is mixed with about 10- 40% of alumina. The mixture is sintered and extruded so that an aluminum alloy billet containing the alumina is produced. The aluminum alloy 3 is extruded on a steel core 1 to coat it. A combined trolley wire is thus manufactured. The wear resistance of the wire is heightened by the hardness of the alumina in accordance with its content. However, if the content is too high, the electric conductivity falls. For that reason, the alumina content of the alloy 3 is normally set at 30-40%.
Patent JP-S62124326-A (JP)
Inventor: PIEERU KASE
IPC: F16D25/12
Filed: 1986-06-13
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-S62295574-A (JP)
Title: Shading correction method
Inventor: YABUSAKI YUKIO
IPC: H04N5/16
Filed: 1986-06-16
Abstract: PURPOSE:To reduce hardware quantity and to attain an efficient shading correction by integrating some adjacent minute areas to obtain a shading correction coefficient and applying the shading correction. CONSTITUTION:A multiplication type digital/analog converter 9 executes the shading correction operation by giving an analog video signal of an image pickup device 3 to an analog input and a shading correction coefficient read from a shading correction coefficient memory 8 according to the address converted by a horizontal address converter 14 and a vertical address converter 15. The address where the shading correction coefficient is switched is selected by an object to which degree the shading correction is to be suppressed. Thus, the quantity of hardware for the shading correction coefficient memory 8 is reduced.
Patent JP-H033506-A (JP)
Title: Temperature compensation oscillator
Inventor: KOBAYASHI KAZUO
IPC: H03B5/32
Filed: 1989-05-31
Abstract: PURPOSE:To decrease the space occupied by a temperature compensation circuit especially and to make the size small by selecting a single element for a resistor correcting a temperature resistance characteristic of a thermister. CONSTITUTION:The oscillator consists of a temperature compensation circuit in which a varactor diode connects to a crystal resonator of an oscillation circuit whose temperature characteristic is a cubic curve and a compensation voltage is applied to the varactor diode. Then the temperature compensation circuit consists of compensation sections L, M, H corresponding to low, medium and high temperature sections in the temperature characteristic and of an extreme value control section MH corresponding to the extreme value of medium and high temperatures, and resistors A-D for the compensation sections L, M, H having thermisters Th1, Thm and Thh respectively and for the extreme value control section MH are single resistive elements respectively. Thus, sufficient performance is maintained, the space shared by the temperature compensation circuit is decreased and miniaturization is attained.
Patent JP-H06344780-A (JP)
Title: Mount rubber
Inventor: KANETANI MASAAKI
IPC: F16F7/00
Filed: 1993-06-10
Abstract: PURPOSE:To secure such a soft mount structure as being excellent in assembly working properties and rich in durability. CONSTITUTION:This mount rubber consists of a cupped mount part 2 made up of installing a fitting lip part 4 into a mounting hole 13a in the peripheral part and also a supporting hole 5 inserting and supporting a support pin 11a of a supported body 10 in the central part, and an operating part 3 being connected of its peripheral part 3a to the fitting lip part 4, and forming a hollow part 1a in a gap with the mount part 2 and simultaneously provided with a pinching part 6 in the peripheral top part.
Patent JP-S61295820-A (JP)
Inventor: TAKEUCHI REIJI
IPC: H02H3/02
Filed: 1985-06-25
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-S5364069-A (JP)
Title: Electronic watch
Inventor: FUNAKUBO TADASHI
IPC: G04G17/06
Filed: 1976-11-19
Abstract: PURPOSE:To enhance the mounting density by mounting a watch module and a liquid crystal display panel on a common base plate.
Patent JP-H033142-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI KAZUHIKO
IPC: H04N5/782
Filed: 1989-05-31
Abstract: PURPOSE:To keep jitter components of 45Hz to a minimum and to obtain a control system which is not influenced by disturbance by supplying a speed error signal to a driving IC through a 45 Hz comb line filter for a prescribed time after starting a cylinder and cutting a closed loop in the filter after a prescribed time passes after starting the cylinder. CONSTITUTION:The output signal of a frequency generator 819 is inputted in a frequency discriminator 818 and then, the speed error signal 824 obtained from the discriminator 818 is inputted in a microcomputer 102, And the speed error signal is inputted in the 45Hz comb line filter by a software processing in the microcomputer 102 for T, seconds after the cylinder is started and the speed error signal 826 is outputted. The signal 826 is converted to an analog value by a D/A converter 103, mixed with a phase error signal in an adder 817, and supplied to a driving circuit 821 through an amplifier 820 and then, a cylinder motor 802 is driven. Then, by inputting the output from the filter in the driving IC as a speed error and cutting the closed loop in the filter after T1 seconds pass after starting the cylinder, the jitter of 45Hz can be kept to a minimum.
Patent JP-S5840405-A (JP)
Inventor: MATSUSHIMA TOKUNORI
IPC: F22D1/32
Filed: 1981-09-04
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-H08388-A (JP)
Title: Seat cushion material for seat
Inventor: HIRATA YUTAKA
IPC: A47C7/18
Filed: 1994-06-21
Abstract: PURPOSE:To reduce the characteristic of a resonance multiplying factor and frequency transmissibility over the prescribed range by providing one or more through-holes on the seating section of a seat cushion material from the upper surface to the reverse side thereof. CONSTITUTION:Several urethane foam molded products for an HR type seat cushion are prepared by using a blending prescription for a vehicular front cushion, and 9 through-holes are arranged in one of the products at equal intervals around a seating section, as illustrated in Fig. (1). Also, 13 through- holes are similarly provided in another product around a seating section as well, as illustrated in Fig. (2). Thereafter, the molded products having the through-holes and another molded product (3) without any through-hole are subjected to a dynamic vibration test, thereby measuring and comparing the characteristics of the vibration transmissibility of the products. As a result of the measurement and comparison, the products with the through-holes are found to be capable of substantially lowering the level of a resonance multiplying factor characteristic and transmissibility within a frequency range of 4Hz to 8Hz.