baber/WOPTO huggingface dataset:
Patent JP-S63305674-A (JP)
Title: Video signal transmission circuit
Inventor: YAMASHITA HARUO
IPC: H04N5/18
Filed: 1987-06-08
Abstract: PURPOSE:To suppress variation in the degree of optical modulation even there is thermal variation or variation in power supply voltage by monitoring the synchronous foremost end level of a video signal, and providing a feedback loop to make the monitored potential be in a prescribed constant level. CONSTITUTION:A drive signal (b) from an LED drive circuit 4 is intensified its low-frequency component by a deemphasis circuit 6 and returned to its original gain, further, is deprived of its whiskers and is made a signal (c) to be supplied to a synchronous foremost end level monitor circuit 7, where the synchronous foremost end potential of the signal (c) is monitored. Thereafter the signal (c) is fed back through a clamping control circuit 8 on which a reference potential Vref is set and a video amplifier 5 so that a video signal comes in the prescribed constant level corresponding to the reference voltage Vref. In case the DC level of the signal (b) fluctures because of thermal variation and power supply voltage flucture, the foremost end level of a horizontal synchronizing signal is moved comporting with the variation. In such a way, the clamping control is executed so that a video signal comes in the prescribed constant level.
Patent JP-H06330762-A (JP)
Title: Electrical equipment disposing structure in engine driven heat pump apparatus
Inventor: KAZUTA HISASHI
IPC: F01P1/06
Filed: 1993-05-21
Abstract: PURPOSE:To improve the life of electrical equipment by preventing the electric equipment from being heated by an engine even in the case that the unit composed of the engine, electric equipment, etc., is made compact. CONSTITUTION:An engine 19, a compressor 23 for refrigerant driven by the engine 9, electric equipment 25 for controlling these apparatus and a casing 2 for receiving these apparatus are provided. An intake path of the engine 19 is formed in a right chamber 10 of the casing 2. The electrical equipment 25 is disposed in the right chamber 10.
Patent JP-S5266233-A (JP)
Title: Device for protection foot-opeated clutch in tractor
Inventor: OOTAKE HIDEO
IPC: F16D23/12
Filed: 1975-11-27
Abstract: PURPOSE:To maintain a ffot-operated clutch for a tractor in off state when not used for long term by attachig an engaging fittings rotatable with a clutch rod and capable of engaging with the front edge of a step in a foot-operated clutch for a tractor.
Patent JP-H06333727-A (JP)
Title: Mn-zn ferrite
Inventor: YUGUCHI AKIYO
IPC: H01F1/34
Filed: 1993-05-21
Abstract: PURPOSE:To provide an Mn-ferrite of high permeability and low loss suitable for high-frequency transformers by specifying the second peak in the temperature coefficient of initial permeability. CONSTITUTION:A high-density ferrite contains 62-68mol.% Fe2O3, 15-25mol.% MnO, 10-16mol.% CoO, and an additive including any of CaO, SiO2, ZrO2 and CoO. The ferrite has a temperature coefficient of permeability in which the second peak falls between 50 and 70 deg.C. As a result, it is possible to prevent the deterioration of initial permeability and coercive force at high frequency due to residual stresses and ambient temperature. This high-density ferrite has a high saturation flux density and a stable, high initial permeability in a high frequency region.
Patent JP-S5933085-A (JP)
Title: Welding device for projection nut
Inventor: OOCHI TADASHI
IPC: B23K11/00
Filed: 1982-08-17
Abstract: PURPOSE:To make positioning easy and to improve positioning accuracy and welding efficiency, by supplying a projection nut from a nut supply part to the positioning pin provided in a spot weld zone. CONSTITUTION:When a cowl panel 5 is horizontally transferred and a bolt hole coincides with the guide hole 7c of a base plate 7b, the panel 5 stops and a connecting rod 19 is moved upward. A positioning pin 20 ascends by passing the guide hole 7c and the bolt hole of the panel 5 and a nut holding part 20a projects to above the panel 5. A limit bar 16 ascends as well together with a connecting member 15 and a nut supply part is operated by an on signal, by which a projection nut 8 is supplied and fitted to the part 20a. An upper electrode descends to depress the nut 8 and the pin 20 descends together with a connecting rod 19. When the bottom end face of the nut 8 contacts with the circumferential edge part of the bolt hole of the panel 5, the nut is sandwiched by the upper electrode and the base plate 7b, then large current flows, whereby the welding of the nut 8 and the panel 5 is accomplished.
Patent JP-H06334726-A (JP)
Title: Telephone set
Inventor: NOJIMA MIGAKU
IPC: H04M1/2745
Filed: 1993-05-20
Abstract: PURPOSE:To provide the telephone set able to easily and quickly retrieve required information among information sets of a called destination. CONSTITUTION:While displaying telephone directory data stored in a telephone directory RAM 5 on a display section 2, when a desired talking opposite party is selected by a key entry section, a CPU 15 makes dialing processing from a line interface section 11 through a telephone line. When the telephone set of the opposite party replies the call and talking is made, the CPU 15 stores a registration of telephone directory data of the opposite party selected by the telephone directory RAM 5 into a dial RAM 3. Every time dialing using a data bank is made, the registration is stored in the dial RAM 3. When telephone directory data are retrieved by using the data bank, the CPU 15 counts the number of registrations stored in the dial RAM 3 and rearranges data in the telephone directory RAM 5 in the order of the higher number of talkings and displays the result onto the display section 2 thereby facilitating data retrieval.
Patent JP-H03266785-A (JP)
Title: Motorcycle
Inventor: YAGISAWA KATSUICHI
IPC: B62M7/02
Filed: 1990-05-31
Abstract: PURPOSE:To enhance the exhaust efficiency of a motorcycle by using a vee- engine having cylinders disposed in the front and rear sides thereof, and pivotally attaching the upper portion of a rear wheel buffer to a position of main pipes above the pivotally attached portion of a rear fork, and passing a rear cylinder exhaust pipe between the rear portion of the main pipes and the upper end of the rear wheel buffer near the pivotally attached portion. CONSTITUTION:A vee-engine 35 having front cylinders 36, 37 and a rear cylinder 38 is loaded on a motorcycle. A rear wheel buffer 30 is supported at its upper end to a bracket 31 provided in a position of main pipes 4a, 4b above the pivotally attached portion 27a of a rear fork 27 i.e., in the middle portion of a cross member. The exhaust pipe 41a of the rear cylinder 38 is extended rearward through the left side of the rear wheel buffer 30 and is passed between the respective rear ends of the main pipes 4a, 4b and the portion of the upper end of the rear wheel buffer 30 near the pivotally attached portion and a chamber 41b is disposed along a sub-pipe. By this constitution the rate of curving of the exhaust pipe is reduced so that the exhaust efficiency of the motorcycle is enhanced.
Patent JP-S5843846-A (JP)
Title: Construction of bumper
Inventor: NAKAMURA ZENJI
IPC: B60R19/04
Filed: 1981-09-09
Abstract: PURPOSE:To decrease the area of a chassis corner for a bumper, and to prevent generation of wrinkles and defect during formation by forming a bumper with step and retreating the upper half as far as a prescribed distance. CONSTITUTION:A sheet metal bumper 11 is formed with a step, the upper half thereof is retreated as far as a prescribed length l. and a protector 14 being composed of an elastic material such as rubber is fixed onto the bumper 11 through clips 15 which are integrally formed therewith so as to cover the step 12 and upper flange 11a with providing spaces 13 between a vertical wall 12a of the step. Furthermore the lower part of the bumpr 11 is given a gentile slope so as to make smaller lower flange part 11b. Thus reduction of affection from shock and improvement of operability are to be obtainable.
Patent JP-S6042782-A (JP)
Inventor: RAINHORUDO ERUDAA DORUUZU
IPC: G03G19/00
Filed: 1984-07-10
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-S624745-A (JP)
Title: Flexibilizer for epoxy resin
Inventor: NISHIWAKI ISAO
IPC: C08L33/00
Filed: 1985-06-29
Abstract: PURPOSE:To provide a flexibilizer capable of greatly improving flexibility while retaining mechanical strength inherent to epoxy resins, containing a vinyl polymer contg. a functional group capable of reacting with epoxy resins or a hardener therefor on its side chain. CONSTITUTION:A flexibilizer for epoxy resins, which is used in combination with an epoxy resin and/or a hardener therefore, is composed of a vinyl polymer contg. a functional group capable of reacting with the epoxy resin or the hardener on its side chain. Examples of he functional groups of the vinyl polymer are carboxyl, hydroxyl, amide, epoxy, isocyanate, mercapto and acid an hydride groups. The vinyl polymer is pref. liquid and has a weight-average MW of pref. 1,000-50,000.
Patent JP-H11332371-A (JP)
Title: Device for raking out mushroom medium
Inventor: ARIGA MITSUHARU
IPC: A01G1/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for raking out mushroom medium capable of efficiently raking out mediums in a mushroom culturing bottle. SOLUTION: This device for raking out mushroom medium has a cylinder member 10 formed to a cylindrical shape having a smaller diameter than an inner diameter of a bottle neck 20a of a mushroom culturing bottle 20 and provided to be capable of reciprocating in an axial line so as to penetrate into the mushroom culturing bottle 20 and taking in the mushroom culturing medium 22 in the penetrated part into inside itself and pulling out the mushroom culturing medium 22, and a tip part 12 of the cylinder member 10 has a diameter a little smaller than the other part.
Patent JP-H06119859-A (JP)
Title: Thermostat
Inventor: TAKEDA HIDEAKI
IPC: H01H37/54
Filed: 1991-06-14
Abstract: PURPOSE:To make responsiveness to overcurrent sufficiently quick, increase contact pressure, and reduce characteristic dispersion by causing a bimetal to come in contact with a movable plate near a movable contact and even at a common tightening section. CONSTITUTION:A movable plate MP made of an elastic conductive material has a movable contact C1 at one end, and one end of a bimetal sheet BM is coupled to the vicinity of the contact C1. Also, the sheet BP is laid on a heat resisting thermal and electrical insulation sheet SH placed on the base section B of a thermostat, and tightened together with the other end of the sheet BM, thereby being clamped between the base section B and a fixing member F. At ordinary temperature, the contact C1 presses a fixed contact C2, via the elastic force of the plate MP and sheet BM. According to this construction, heat conduction and electrical conductivity become high between the plate MP and sheet BM. When overcurrent flows, therefore, the temperature of the sheet BM quickly rises, or heat is not released due to the sheet SH. As a result, a circuit can be instantaneously cut off, due to a quick rise in the temperature of the sheet BM.
Patent JP-S63307767-A (JP)
Title: Structure of multilayer printed interconnection substrate
Inventor: SHIBANUMA NOBORU
IPC: H05K3/46
Filed: 1987-06-10
Abstract: PURPOSE:To shorten the soldering time while easily discriminating bridging, etc., after soldering by removing an internal-layer printed conductive foil section corresponding to a multi-leg component fitting section. CONSTITUTION:In the structure of a multilayer printed interconnection wiring substrate P, the surface of which has sections 1, to which multi-leg components are mounted, and in which base materials 2 and internal conductive foils 3 are laminated alternately, the internal-layer conductive foils 3 corresponding to the lower sections of the multi-leg parts are removed in the sections 1 to which the multi-leg components are mounted. Counsequently, heat absorption to the substrates 2 is inhibited, and the soldering time can be shortened. When beams are projected from the direction of rear conductive foils 4 in inspection after soldering, beams can be transmitted through the substrates 2 through the base materials 2, and the defective or nondefective bringing, etc., can also be inspected easily.
Patent JP-2000332271-A (JP)
Title: Solar battery element and method of forming the same
Inventor: FUKAWA YUKO
IPC: H01L31/04
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent not only the reduction of the adhesive strength of electrodes during acidification step after the electrodes are baked, but also the step from becoming complicated. SOLUTION: A front side electrode 3a is formed on the front surface of a semiconductor substrate 1 by screen-printing an Ag paste prepared by adding a metallic fluoride in amounts of about 0.1 to 10 wt.%, and a back side electrode 4a is formed on the back of the substrate 1 by screen-printing an Ag-Al paste prepared by adding a metal fluoride. After drying these metallic pastes, the electrodes 3a and 4a are baked in the air at temperatures ranging from about 600 to 800 deg.C. Thereafter, the resulting substrate 1 is dipped into a solder vessel to form solder layers 3b and 4b on the electrodes 3a and 4a, respectively.
Patent JP-H11338794-A (JP)
Title: Electronic mail reception processor
Inventor: MAKIKADO HIROFUMI
IPC: H04L12/58
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently perform operation for coupling plural pieces of electronic mail into one piece of electronic mail. SOLUTION: This device is provided with an electronic mail receiving part 1 for receiving electronic mail, electronic mail storage part 2 for storing the electronic mail received by the electronic mail receiving part 1, coupling condition file 4 describing various conditions related to the coupling of electronic mail received by the electronic mail receiving part 1, and control part 3 for coupling the electronic mail received by the electronic mail receiving part 1 with the electronic mail stored in the electronic mail storage part 2 according to the conditions described in the electronic mail coupling condition file 4 and storing the result in the electronic mail storage part 2.
Patent JP-S5267272-A (JP)
Title: Formation of through-hole onto semiconductor substrate
Inventor: FUNAYAMA TOORU
IPC: H01L21/18
Filed: 1975-12-01
Abstract: PURPOSE: To obtain high-edge accuracy through-hole not through mechanical method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01314070-A (JP)
Title: Address control system and copying machine applied with same system
Inventor: FUNADA MASAHIRO
IPC: H04N1/21
Filed: 1988-06-13
Abstract: PURPOSE:To improve the operating efficiency in a copying machine by applying simultaneous readout from different addresses in one and same memory apparently. CONSTITUTION:Memory elements in a picture memory section is divided into four banks M0, M1, M2, M3, and they are subject to independent address designation and switching and the readout from the banks M2, M3 is attained during the write in the banks M0, M1 and the readout from the banks M0, M1 during the write in the banks M2, M3 is attained respectively. For example, a signal is read from the banks M2, M3 during the write of a picture of an original 301 in the banks M0, M1 and an output picture 309 is outputted. Then since apparent simultaneous readout from different addresses in one and same memory is attained, the operating efficiency of the entire machine is improved.
Patent JP-H08335938-A (JP)
Title: Network monitor and network monitoring system
Inventor: SATO MITSUO
IPC: H04L12/70
Filed: 1995-06-09
Abstract: PURPOSE: To provide a network monitor by which the data transmission state of a frame relay system is simply grasped by detecting the communication state of a frame relay channel and storing the result as monitor information and log information. CONSTITUTION: A monitor main body 1 is provided with a basic interface S/T point monitor section 28 and a primary group speed interface S/T point monitor section 29. In the case of executing transmission of a communication network by the frame relay system, a monitor section 35 of the monitor section 28 monitors an S/T point as an FR point, and when the communication state is changed, the change together with a change time is written in time series in each address of an FR point information file in a monitor information file 38. Furthermore, a log information detection section 36 detects log information dead in advance among detected monitor information and registers the number of times of occurrence of an event to a log information file 39. Thus, even in the frame relay system, whether or not packet communication is normally executed is confirmed.
Patent JP-H0437096-A (JP)
Title: Suction nozzle for electronic component
Inventor: HIRAI WATARU
IPC: H05K13/04
Filed: 1990-05-31
Abstract: PURPOSE:To recognize correctly a sucked electronic component by a method wherein a suction surface, on which the component is sucked, or the vicinity of the suction surface is formed as a black body and irradiation light is made to absorb in the black body so that the light is made to hardly reflect. CONSTITUTION:A suction nozzle 2 is formed so that a suction surface 5 on the lower end of the nozzle 5 is jointed to a black artificial diamond chip, which is black and makes light scatter, or a pipe-shaped schank 6 consisting of a black resin material and light from a lightening means 3 is hardly reflected in the nozzle 2. When an electronic component 1 sucked and held by the nozzle 2 is lightened by the means 3 from downward, the light from the means 3 is favorably reflected by a plating applied to the surfaces of electrode parts 7 of the above component 1. By scanning this component 1 by an image sensing means 4 from downward, an image sensing picture can be obtained. Thereby, the component 1 can be accurately recognized without being affected by the protrusion of the nozzle 2.
Patent JP-H05311219-A (JP)
Title: Method for controlling molten material flow in blast furnace
Inventor: SUGIYAMA TAKASHI
IPC: C21B7/14
Filed: 1992-05-11
Abstract: PURPOSE:To smoothly execute molten material flow and to stably operate a blast furnace by removing powdery material in the furnace core in the blast furnace to make the furnace core active in comparatively early time. CONSTITUTION:Pipe 3, 4 are inserted into the blast furnace from an iron tapping hole 2, and by controlling an inserting depth and the position of discharging molten iron in the radius direction is changed. By this method, the flowing path of the molten material in the furnace core is changed and the powdery and unmelting material are removed and the furnace core is activated.
Patent JP-S5767594-A (JP)
Title: Preparation of 3-deoxy-3-iodo-glucose derivative
Inventor: HORIO YOSHIHIRO
IPC: C07H5/02
Filed: 1980-10-16
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for X-ray contrast medium industrially advantageously using inexpensive raw materials by a shortened process, by reacting a specific glucose derivative with an alkali iodide in a nonproton polar solvent.  
     CONSTITUTION: A glucose derivative (e.g., 1,2,4,6-tetra-O-acetyl-3-o-toluene-p-sulfonyl-β-D-glucopyranose, etc.) shown by the formulaI(R 1  is alkylsulfonyl, arylsulfonyl; R 2  is H or acyl) is reacted with an alkali metal iodide (e.g., sodium iodide, etc.) in a nonproton polar solvent (e.g., dimethylformamide, etc.) at 80W130°C for 4W24hr, to give the desired compound shown by the formula II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000331063-A (JP)
Title: Analyzer for finite element structure
Inventor: MATSUYAMA HIDETO
IPC: G06F17/50
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To easily generate a structure analysis model to perform finite element structure analysis of coupled structure by performing finite element structure analysis for the coupled structure in which two of extended structure, shell structure and solid structure are mutually coupled and performing detailed structure analysis based on an analyzed result. SOLUTION: In the case of coupling between an extended element and a solid element, when a node P of an end point of the extended element eA is coupled on surfaces of nodes 1 to 4 of the solid element eB, it is similarly coupled as the shell element. Namely, coupling of a parallel degree of freedom between a boundary node P of extension and a node j (j=1, 4) of the element eB in which the node P exists depends on an equation. In addition, as for coupling of a rotational degree of freedom, when unit vectors in the x, y, z directions of local coordinate systems x, y, z on the surfaces of the nodes 1 to 4 are defined as i1, i2, i3, a required restriction equation is guided by taking each of points Q and R on the vectors i1, i2 from a point P.
Patent JP-S62299559-A (JP)
Inventor: SHIOMI SATOSHI
IPC: D06B15/09
Filed: 1986-06-18
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-S5268110-A (JP)
Title: Preparation of trifluoromethyl iodide
Inventor: NOMURA NOBUKI
IPC: C07B61/00
Filed: 1975-12-05
Abstract: PURPOSE: Trifluoromethyl iodide is prepared by the gas-phase reaction of readily available Freon 23 with iodine in the presence of an alkali metal salt, etc. supported on active carbon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6123313-A (JP)
Title: Formation of mold-releasing layer for manufacturing disc of polycrystalline si wafer
Inventor: MAEDA YASUHIRO
IPC: H01L21/027
Filed: 1984-07-11
Abstract: PURPOSE:To be scared to intermix a mold-releasing agent constitution into melt and to eliminate that a mold-releasing layer is injured by impact at the time of melt dripping by a method wherein a specific mold-releasing layer in which Si parent material melt is weak deposition on the surface of a manufacturing disc, when polycrystalline Si wafer is manufactured. CONSTITUTION:On the surface 1a of a manufacturing disc 1, where a parent material melt is flowed and supplied, mixed solution in which mold-releasing agent powder such as Si3N4, SiO, SiO2, SiC, BN and the like are mixed with solution is dissolved SiO2 concentration 1-5% in an organic solvent is applied, thereafter a mold-releasing agent A is formed by heat-solidification thereof. By this fact, the complete mold-releasing layer A is in a state of semi-solidification remaining powdery element, and is able to be prevented scattering of the mold-releasing powder. Thereby, the property and the quality of the Si wafer is kept and improved the trouble such as the crack of the mold-releasing layer is broken by dripping of melt so as not to be complete solidification.
Patent JP-H0310729-A (JP)
Title: Motor-driven thread fastening device
Inventor: INADA YUJI
IPC: B23P19/06
Filed: 1989-06-08
Abstract: PURPOSE:To enable mount on a thread fastening robot in a small sized, light weighted and easy control manner by connecting the rotating shaft of a DC motor, the housings of 1st and 2nd slip clutches and the mutual outer wheels of 1st and 2nd one way clutches to a desired power transmission. CONSTITUTION:When a switch device 6 is changed over to a positive rotation side and a DC motor 1 is rotated in A direction, the rotation force is transmitted to the housings of 1st and 2nd slip clutches 9, 12 via an intermediate gear 5, and 1st and 2nd rotation shafts 10, 13 are rotated in A direction together. The rotation force of the rotating shaft 10 is then transmitted to a driver bit 2 via the outer wheel of a one way clutch 11 and the bit 2 is rotated clockwisely. Due to a one way clutch 14 idling when the shaft 13 is rotated in A direction being fitted to the rotating shaft 13 at this time, the rotation force of the shaft 13 is not transmitted to the clutch 11. So when the bit 2 is driven while elastically abutting the tip part of a guide member 47 on a joining member 52 or the bit 2 on a bolt 51, the right screw bolt 51 can be screwed with the joining member 52.