baber/WOPTO huggingface dataset:
Patent JP-H08290453-A (JP)
Title: Method and apparatus for plasticization in injection molding machine
Inventor: MORITA RYOZO
IPC: B29C45/74
Filed: 1995-04-24
Abstract: PURPOSE: To enable continuous molding for a long time with plasticization stabilized and to contribute to power saving by forming one or more through holes in front of the nozzle side close to a raw material supply port in the rear part of a heating cylinder in a plasticization device in an injection molding machine in which the temperature of the heating cylinder is controlled by a heating medium. CONSTITUTION: In a plasticization device 14 in an injection molding machine which is composed of a screw and a heating cylinder 2 and in which the temperature of the cylinder 2 is controlled by a heating medium which is supplied to a heating medium pipe 6 installed in the cylinder 2, one or more through holes 11 are formed in front of the nozzle 1 side close to a raw material supply port 10 in the rear part of the cylinder 2. The holes 11 are circular or elliptic and of the same form and have a step part 11a on the peripheral side of the cylinder 2. By plasticizing in this constitution, the optimum length of the heating cylinder for a raw material resin or a measuring stroke can be obtained easily so that the heat history of the resin is shortened to stabilize the plasticization.
Patent JP-H11326086-A (JP)
Title: Pedestal for semiconductor pressure sensor and its manufacture
Inventor: EDA KAZUO
IPC: G01L7/08
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a pedestal for a semiconductor pressure sensor and its manufacturing method capable of easily forming a groove section for mitigating stress on the glass pedestal. SOLUTION: Thermal oxidation is applied to a silicon wafer 1a to form a silicon oxide film 2, and the silicon oxide film 2 is patterned into a prescribed shape by photolithography and etching. A silicon wafer 1b is connected to the face side different from the silicon wafer 1a connection face of the silicon oxide film 2 by heat treatment to form an SOI wafer having a hollow section 3. Pressure guide holes 4a penetrating the silicon wafers 1a, 1b and the silicon oxide film 2 are formed to form a pedestal 4. A semiconductor pressure sensor chip 5 formed with diaphragms 5a at the positions corresponding to the pressure guide holes 4a is connected to the face side different from the silicon oxide film 2 connection face of the silicon wafer 1b.  Dicing is applied to the semiconductor pressure sensor chip 5 and the pedestal 4 through the hollow section 3 to divide them into chips, and semiconductor pressure chips each having a groove section 4b on the outer peripheral side face of the pedestal 4 can be manufactured.
Patent JP-H10316240-A (JP)
Title: Device for carrying or storing circular base body in vacuum covered facility
Inventor: SZELLAS STEFAN
IPC: H01L21/677
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for carrying or storing circular base bodies in a vacuum covered facility in which a number of base bodies such as compact discs (CD) are carried through a bypass passage in a manufacturing device of the base bodies requiring the minimum space for providing time for cooling to the base bodies after they are extremely heated in a manufacturing process. SOLUTION: Plural arms 10, 10', 10" are provided at a constant interval on the outer side of a flat toothed belt of a opened belt transmission device to be extended perpendicularly outward from a part between belt pulleys, free end parts 21, 21', 21" of the arms 10, 10', 10" are respectively folded perpendicularly to be parallel to a rotation axial line of toothed pulleys 7, 8, and they are respectively provided with base body holding members 14, 14', 14", 14"'.
Patent JP-S5648770-A (JP)
Title: Cooling device of television picture projector
Inventor: MURAKAMI MASAHARU
IPC: G03B21/16
Filed: 1979-09-29
Abstract: PURPOSE:To reduce electric power consumption and noises by controlling the cooling capacity of a fan by interlocking or sharing the brightness controller of a television picture projector. CONSTITUTION:In proportion to the brightness of projector tube 3 supplied with video signals, the rotational frequency of fan motor 5 varies. Then, when the temperature of the tube surface rises with high brightness, the rotational frequency is increased to improve the cooling effect and when with low brightness, the tube surface temperature does not rise much, so the rotational frequency is lowered to attain efficient cooling. Thus, the cooling which corresponds to the brightness of projector tube 3 is possible, the electric power consumption can be reduced and noises due to the fanl etc., can also be reduced.
Patent JP-H10117229-A (JP)
Title: Access method to data of microprocessor card
Inventor: BROEGGER ROSWITHA DIPL ING
IPC: G06F21/44
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To access at least part of data of a microprocessor card for a telephone set such as an SIM car for, e.g. a mobile communication equipment, having at least one accessible card number. SOLUTION: An identification number (ADMc) is calculated, based on a card number and an encryption number 8 with an encryption algorithm 11, the result is transferred to a microprocessor card 1 and stored therein, the identification is compared with an identification number (ADM) generated by the similar method and access to the microprocessor card 1 is made enable, when the identification numbers are discriminated as being identical to each other.
Patent JP-S614204-A (JP)
Title: Laminated coil
Inventor: NAGAI SHIGEKAZU
IPC: H01F17/00
Filed: 1984-06-18
Abstract: PURPOSE:To provide a laminated coil being adapted to be mass-produced, in assembly or which automation can be easily attained, by constructing separately coil plates and connectors, etc. respectively. CONSTITUTION:On a first connector 22 which is positioned at the bottom portion, a coil plate 10 is laminated. A third ring 24 made of conductor is engaged with the periphery of the first connector 22, so that the ring 24 can be connected with a first ring 18 being arrayed at the periphery of the coil plate 10. Next, a second connector 26 is put on the coil plate 10, so that a fourth ring 30 made of conductor being positioned at the central portion of the second connector 26 can be connected with a first ring 20 at the central portion of the coil plate 10. Thereafter, another coil plate 10 is again laminated on the connector 26. In this way, a laminated coil can be produced by laminating alternately the first connector 22, coil plate 10 and second connector 26.
Patent JP-H07332083-A (JP)
Title: Water cooling type valve seat structure
Inventor: ADACHI SHUHEI
IPC: F01P3/14
Filed: 1994-06-07
Abstract: PURPOSE:To provide a water cooling type valve seat structure capable of matching multiplication of valve, and improving abrasion resistance by cooling a valve seat by cooling water forcibly, and also improving the sealing property for cooling water by the valve seat. CONSTITUTION:A valve seat 4 is joined to the circumferential edge part of the intake port 2a of a cylinder head 1, and also a part of the back surface of the valve seat 4 is faced to the water jacket 3 of the cylinder head 1. The valve seat 4 is forcibly cooled by cooling water which flows in the water jacket 3 so as to improve its abrasion resistance. The valve seat 4 is integratedly joined with the cylinder head 1 metallurgically so as to improve sealing property of cooling water in the joining part of the valve seat 4. And also a space having a prescribed or more area is not necessitated between respective ports, and any excessive force generated by forcibly feeding between respective ports is not applied for the purpose of joining, so that a water cooling type valve seat structure may match the multiplication valve in recent years.
Patent JP-H06313869-A (JP)
Title: Acoustic optical element and drive method therefor
Inventor: IGAWA KOJI
IPC: G02F1/11
Filed: 1993-04-28
Abstract: PURPOSE:To eliminate the fluctuation of a Bragg angle due to the change of ultrasonic travel speed in an acoustic optical element caused by the temperature rise of the element with the elapse of time, using a correction circuit. CONSTITUTION:In a drive circuit for an acoustic optical element, a correction circuit 18 is provided at the output side of an oscillator 14. This circuit 18 has a transfer function of such characteristics as opposite to the transfer function of a thermal equivalent circuit for the element. In addition, the circuit 18 can correct transient thermal response and improve the rise time of the waveform of diffracted light intensity.
Patent JP-S62280220-A (JP)
Title: Production of high-mw polylactide or polyglycolide
Inventor: FUKUZAKI HIRONOBU
IPC: C08G63/08
Filed: 1986-05-29
Abstract: PURPOSE:To obtain inexpensively the title slow-releasing polymer useful as, e.g., a slow-releasing matrix for medicines, agricultural chemicals, etc., by reacting a low-MW polylactide or polyglycolide or a condensate thereof with a specified acid chloride and subjecting the product to a melt polycondensation reaction, etc. CONSTITUTION:Lactic acid and/or glycolic acid are polycondensed at 150-250 deg.C for 1-10hr in the presence (absence) of a catalyst such as a tin compound in a vacuum or a stream of an inert gas to obtain a low-MW polylactide, polyglycolide or cocondensate thereof of a number-average MW of 1,000-6,000. The product is dissolved in an organic solvent such as toluene to form a solution of a concentration of 5-60wt% and this solution is reacted with an acid chloride selected from a dichloride compound (e.g., succinyl chloride) and thionyl chloride, heated in a vacuum or a stream of nitrogen gas to remove the organic solvent and either melt-polycondensed at 150-250 deg.C for 1-10hr or reacted at 30-100 deg.C for 1-8hr after adding an amine compound such as trimethylamine to increase the MW to about 40,000. The title polymer can thus be obtained.
Patent JP-H01293736-A (JP)
Title: Communication controller
Inventor: OKAMOTO SHINJI
IPC: H04L69/40
Filed: 1988-05-23
Abstract: PURPOSE:To confirm manufacturer information by a remote operation by setting the manufacturer information requests of a communication control processing part and a device control processing part as commands for managing maintenance and adding a telegraphic message analyzing processing means, a communication control manufacturer managing means, and a device control manufacturer managing means. CONSTITUTION:The command including the manufacturer information request of the communication control processing part is transmitted from a terminal 16 to a communication controller 15. The controller 15 receives this command and sends the manufacturer information request of the communication control processing part having a prescribed packet format to a device 11. A communication controller 1 in the device 11 analyzes the received telegraphic message at a received telegraphic message analyzing processing part 7 after the controller 1 receives the manufacturer information request of a communication control processing part 6. When the control of the telegraphic message is the manufacturer information request of the communication control processing part, the controller 1 extracts the manufacturer information of the processing part 6 from a manufacturer information managing part 8. Further, the controller 1 sends back a manufacturer information response having the prescribed packet format to the controller 15. The controller 15 receives the manufacturer information response of the processing part 6 and transmits a response including the information response to the terminal 16.
Patent JP-H01296520-A (JP)
Title: Operating device for switch section
Inventor: UEMATSU HIROBUMI
IPC: H01H33/34
Filed: 1988-05-23
Abstract: PURPOSE:To allow the connection without using an oil pipe and prevent oil leakage by providing individual cylinder chambers and a hydraulic pump in a single cylinder block. CONSTITUTION:An operation cylinder chamber 16 and an accumulator cylinder chamber 17 opened to the outside of a block 15 on one side are arranged in the cylinder block 15 so that their axes are nearly perpendicular, they are communicated to each other. An operation piston 19 movably provided in the cylinder chamber 16 and a switch section 20 are connected via a rod 21, the rod 21 is oil-tightly inserted into the block 15. An accumulator piston 22 is movably provided in the accumulator cylinder chamber 17, a tank cover 23 is oil-tightly fitted to the outside of the cylinder chamber 17, a tank chamber 24 is formed in a space surrounded by the block 15 and the cover 23. A hydraulic pump 26 is provided on the block 15, the tank chamber 24 and the operation cylinder chamber 16 side of the cylinder chamber 17 are communicated via the hydraulic pump 26 and an oil path 28, a control valve 29 is provided in the block 15, the control valve 29 is connected to the cylinder chamber 16 on the opposite side to the accumulator cylinder 17.
Patent JP-S5650052-A (JP)
Title: Sealed lead storage battery
Inventor: KOGURE ATSUTO
IPC: H01M50/437
Filed: 1979-09-28
Abstract: PURPOSE:To reduce the manufacture cost and lengthen the life of a sealed lead storage battery, by employing an electrolyte-holding body made of a material with a porosity within a given range which contains a given amount of glass fibers having a given diameter and length. CONSTITUTION:An electrolyte-holding body 1 is interposed between a negative  plate 2 and a positive plate 3. The negative plate 2, a negative strap 5 and a negative pole 6 and so on are welded to form an assembled unit. The assembled unit is placed in a container 4, and, after an electrolyte is filled in the container 4, the lid of the container 4 is fixed to adhere to the container body, thus constituting a battery. The electrolyte-holding body 1 is made of a material with a porosity of 70- 95% which contains 90-98wt% of glass fibers having a fiber-diameter of 0.5-1mu and a fiber-length of 1.0-3.0mm..
Patent JP-S62283972-A (JP)
Inventor: NIKORASU EI MIINUERU
IPC: A61P9/04
Filed: 1987-05-22
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-S5652138-A (JP)
Title: Supplying device for building board
Inventor: OKUI TERUTSUGU
IPC: B23P19/00
Filed: 1979-09-30
Abstract: PURPOSE: To supply a building board onto an auxiliary table sheet by sheet surely by a method wherein the building board, stored and held temporally on the auxiliary table beforehand, is transferred onto an assembling table with an attracting device.  
     CONSTITUTION: A frame work 3 is correctly put on an assembling table 2 and a cylinder C2 of an attracting device 5 is extended beyond the assembling table 2 to hold a building board P put on an auxiliary table 3 with a holder 4. Subsequently, the building board P is located correctly on the frame work 3 by retreating the cylinder C2. Thereafter, a pinching force of the holder 4 is released to drop the building board P onto a receiving plate 16, then, the board is positioned between supporting pillars 15. In this condition, a cylinder C1 is contracted to retreat the receiving plate 16 and the building board P is covered onto the frame work. On the other hand, the auxiliary table 3, already vacant, is supplied with a new building board P immediately by an introducing device 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S615086-A (JP)
Title: Trialkyltrimethoxysilylpropylammonium halide and antifungal composition containing the same
Inventor: SHIOZAWA KAZUNOBU
IPC: A61P31/04
Filed: 1984-06-18
Abstract: NEW MATERIAL:A compound of formula I (R<1>, R<2> are alkyl; R<3> is 1-3C alkyl; X is Cl, Br, I). EXAMPLE:Methyldioctyltrimethoxysilylpropylammonium chloride. USE:Antifungal composition, especially wood rotting inhibitor; it is odorless, nontoxious and so stable in soil for a long period of time that it develops high wood rotting inhibition. PREPARATION:For example, the reaction of trimethoxy-gamma-halogenopropylsilane of formula II with an alkylamine of formula III is carried out in a polar solvent such as alcohol or DMF, preferably at 80-110 deg.C.
Patent JP-S5552945-A (JP)
Title: Immuno-chemical measuring reagent and method of novel haptene
Inventor: SAKAKIBARA KIYOUICHI
IPC: G01N33/53
Filed: 1978-10-14
Abstract: PURPOSE: To produce an immuno-chemical measuring reagent which can measure a fine quantity of haptene in a body liquid with high reproductivity and sensitivity for a short time after a high molecular compound of water-soluble monoolefin containing carboxyl group chemically coupled with the haptene is coupled with high molecular latex.  
     CONSTITUTION: The haptene such as steroid hormone or physiologically activated amine is chemically coupled with the latex having a mean diameter of 0.01W2μ, preferably, 0.05W1.5μ by using water-soluble monoolefin containing carboxyl group. This is combined with the antibody carrying latex, which is prepared by sensitizing or coupling the haptene antibody with the latex having a particle diameter of 0.01W2μ, thereby to produce an immuno-chemical measuring reagent of the haptene. Upon the measurements, the two reagents are added to a test sample, and the cohesion inhibiting reactions of the two reagents are measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62284051-A (JP)
Title: Heat treatment of alpha-beta type titanium alloy
Inventor: FUJII HIDEKI
IPC: C22F1/00
Filed: 1986-06-02
Abstract: PURPOSE:To manufacture an alpha+beta type Ti alloy having high strength and satisfactory ductility by heating and cooling a cast beta+beta type Ti alloy under specified conditions without carrying out working in the alpha+beta range. CONSTITUTION:An alpha+beta type Ti alloy as cast or worked in the beta-range is heated to the beta-transus (the temp. at which a beta-phase is transformed into beta+beta phases) of the aloy or above and is cooled to the beta-transus-20-100 deg.C at <=0.1 deg.C/min cooling rate. Since the alloy is cooled such a low cooling rate, transformation proceeds without causing supercooling, the alloying element diffuses well and unclei of an alpha-phase are uniformly formed not only on the beta-grain boundaries but also in the beta-grains and grow isotropically. Accordingly, a structure contg. uniformly dispersed isometric alpha-grains is obtd. and satisfactory ductility is provided.
Patent JP-S61286419-A (JP)
Title: Rotary service car
Inventor: IKEDA KAZUSHIGE
IPC: E02F3/43
Filed: 1985-06-10
Abstract: PURPOSE:To reduce only the maximum turning speed, by comparing signal from the setting means of the maximum turning speed, with signal from a controller, and by applying signal to the controller of a proportional control valve. CONSTITUTION:Set signal amax from the setting means 16 of the maximum turning speed is compared with command signal a from an operation controller 13 moving a turntable rotationally, by a comparing means 17. After that, when the command signal (a) is less than the set signal amax according to informations from the comparing means 17, then command output signal (b) for the increasing function of the command signal (a) is applied to the controller 12 of a proportional control valve, by an output means 18. When the command signal (a) is more than the set signal amax, then by the output means 18, set output signal bmax is applied to the controller 12, to be set turning speed phimax.
Patent JP-H05326901-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: NOMURA TORU
IPC: H04N9/07
Filed: 1992-05-19
Abstract: PURPOSE:To prevent the dispersion of light receiving sensitivity and the occurrence of white flaws caused by the light in a far ultraviolet ray region. CONSTITUTION:A layer 15 for absorbing invisible light is provided on a color filter part 3 corresponding to a light receiving part 2 on a solid-state image sensing device substrate 1. On the layer 15, a micro-lens layer 16 having the uniform shape is formed. In this constitution, incident light is converged with the micro-lens layer 16. Invisible light of the wavelength of less than 400nm is absorbed in the absorbing layer 15. Therefore, only the light in the intended visible region is incident on the light receiving part 2.
Patent JP-H08294915-A (JP)
Title: Apparatus and method for drilling
Inventor: SAOTOME KENTARO
IPC: B26F1/16
Filed: 1995-04-26
Abstract: PURPOSE: To provide an apparatus and a method for drilling which can accurately and stably drill with a long lifetime. CONSTITUTION: The apparatus for drilling comprises a drilling tool 3 for drilling, a main shaft 1 for vertically rotating the tool 3 while rotating the tool 3, a chuck 2 fixed at its one end to the shaft to grasp the tool 3 at the other end, a slurry tank 17 disposed with a material 16 to be treated, means 20, 21 for supplying slurry 18 into the tank 17, and means 22 for discharging the used slurry, thereby drilling the material 16 to be treated and disposed in the slurry 18 by the rotating motion and the vertical motion transmitted to the tool 3. The used slurry 18 is discharged from the tank 17.
Patent JP-H01296286-A (JP)
Title: Automatic composing machine
Inventor: NAMITAKA JIYUNICHI
IPC: G10H1/36
Filed: 1988-05-25
Abstract: PURPOSE:To enable the formation of the melodies reflecting the user's liking by extracting the values of the melody control parameters used for melody synthesis by a melody analysis device and updating the contents of a frequency data memory device. CONSTITUTION:A melody control parameter forming device 1 generates the melody control parameters according to the frequency data stored in the frequency data memory device 9 and sends the same to a melody synthesizing device 3. The device 3 synthesizes the melodies in accordance with the signals from the device 1 and the chord progression stored in a chord progression memory device 2 and stores the same in a melody memory data 4. The melodies in the device 4 are monitored 5 at need and when the judgement of liking or disliking made by the user is inputted 6, the melody analysis device 7 operates to extract the values of the melody control parameters used for the melody synthesis. The contents of the frequency data memory device 9 are updated from the results of the analysis, by which the user's liking is reflected in the formed melodies.
Patent JP-H0718771-A (JP)
Title: Structural element
Inventor: HASEGAWA TAKESHI
IPC: E04C5/02
Filed: 1993-05-27
Abstract: PURPOSE: To reduce an occupying space as a result of a cross section being small and to provide a comparatively high rigidity compared with its sectional area. CONSTITUTION: Plates 7 and 8 for reinforcement are protruded from a long main structure material 5, and a tension material 6 is stretched between the plates 7 and 8 to constitute a structure member 1. The main structure material 5 is properly compressed through the tension of the tension material 7 to improve rigidity and since a force to bend the main structure material 5 is erased by the tensile force of the tension material 7, a comparatively high rigidity is provided even when a small section material is used for the main structure material 5. Further, a space occupied by the structure material is also decreased as a result of constitution being executed by using a small section member.